CN102734414A - Planar transmission steering device - Google Patents
Planar transmission steering device Download PDFInfo
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- CN102734414A CN102734414A CN2012101636119A CN201210163611A CN102734414A CN 102734414 A CN102734414 A CN 102734414A CN 2012101636119 A CN2012101636119 A CN 2012101636119A CN 201210163611 A CN201210163611 A CN 201210163611A CN 102734414 A CN102734414 A CN 102734414A
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- slide
- slide bar
- boss
- oblique chute
- turning device
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 24
- 230000033001 locomotion Effects 0.000 claims abstract description 19
- 230000003044 adaptive effect Effects 0.000 claims description 6
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The invention discloses a planar transmission steering device which is provided with a sliding base, a sliding block and a sliding rod, wherein the sliding base is provided with a limiting chute, and the sliding block is provided with a positioning boss; the sliding base and the sliding block are mutually assembled, the positioning boss of the sliding block is also provided with multiple groups of oblique chutes which are parallel in an interval manner, and the included angles alpha between the oblique chutes and a sliding rod shaft are 15-85 degrees; the two side groove walls of the limiting chute of the sliding base are provided with gaps, the sliding rod penetrates through the gaps at two side in a sleeving manner and is assembled in the direction which is perpendicular to the limiting chute, and the front part of the sliding rod is provided with multiple groups of bosses in the interval manner; the bosses are mutually matched with the oblique chutes, and a spacing L1 between the bosses and a spacing L2 between the oblique chutes meet the following formula: L2=L1sin alpha; and when the sliding rod does linear motion, each group of bosses on the sliding rod and each group of oblique chutes on the sliding blocks are successively matched. According to the invention, the simple compound mode realizes the switchover of motion direction of different constructional elements, and meanwhile, constructional elements such as the sliding block and the sliding rod can carry out reciprocating motion through controlling the positive and negative revolution of a motor of a reductor.
Description
Technical field:
The present invention relates to a kind of structure of transmission turning device, belong to Machine Design and transmission turning mechanism design field.
Background technique:
In the work of the in service at the scene or test room of industrial equipments such as some accurate detector devices, optical-mechanical means; Often need a kind of transmission turning device to come the specific action of additional related actuator, cooperate tasks such as accomplishing a series of measurement, calibration, demarcation.This transmission turning matching requirements reliability is high, easy and simple to handle, volume is less, and driving mechanisms such as traditional reversing arrangement such as turbine and worm mechanism, space gear train all can't be only with the switching that axially move to radial motion of two members with regard to easy realization member.
Summary of the invention:
Technical problem to be solved by this invention is; A kind of transmission turning device is provided; It can pass through the end thrust of linear electric motor output the switching-over effect of slide block, sliding bar mechanism; The axial motion of slide bar is changed into slide block and attached to the radial motion of shoe surface object, realized the switching of plane inner member moving direction.
In order to solve the problems of the technologies described above, the present invention takes following technological scheme:
A kind of plane transmission turning device; It is provided with slide, slide block and slide bar; Slide is provided with limit sliding chutes, and slide block is provided with positioning boss, and said slide assembles with slide block mutually; And also have the parallel oblique chute of many groups on the positioning boss of slide block at interval, the angle of oblique chute and sliding pole axis is the 15-85 degree; Be preferably 30～60 degree.
The both sides cell wall of the limit sliding chutes of said slide is provided with breach, and said slide bar covers the both sides breach and perpendicular to the assembling of limit sliding chutes direction, the slide bar front portion is interval with many group boss, and said boss and oblique chute are suitable, the spacing L of said each boss
1Spacing L with each oblique chute
2Satisfy: L
2=L
1Sin α, when the slide bar straight line motion, the boss of respectively organizing on the slide bar cooperates with the oblique chute of respectively organizing on the slide block successively.
Further design of the present invention is:
The limit sliding chutes of slide takes the shape of the letter U, and is provided with interior flanging in U-shaped mouth position, plays auxiliary position-limiting action.
Said slide block comprises a bearing table, and bearing table is provided with protuberance, and said positioning boss is set on this protuberance, and the both sides of positioning boss and board platform form fitting recess, and this fitting recess matches with the interior flanging of said limit sliding chutes.
Bearing table is provided with and is suitable for and the mounting hole that is connected by transmission part.
Also be provided with locking groove on the positioning boss, the locking groove correspondence is positioned at the rear portion of the oblique chute of the last item.
Oblique chute quantity on slide bar convex platform quantity and the slide block is suitable.The height of the degree of depth of oblique chute and slide bar convex platform is suitable on the positioning boss.
Breach on the slide is T-shaped, and the transverse part and the slide bar of T shape are adaptive, and the vertical part of T shape and the projection section of slide bar are suitable.
Boss on the slide bar is that cylindrical, end face ovalize or this boss both sides are provided with the hypotenuse adaptive with oblique chute.
The rear end of slide bar is connected with linear drive (straight line speed reducer).
The invention has the beneficial effects as follows:
Device of the present invention can be planar, drives the slide bar moving linearly through the straight line speed reducer, slide block with speed V1 move simultaneously, the V1 direction is perpendicular to V.Thereby realized the switching of different component moving direction with the simple and reliable method, the end thrust of slide bar has realized the radial motion of slide block.
Steering gear of the present invention has higher stability of motions and precision.
The present invention is simple and practical, is convenient to installation and maintenance, also is convenient to manufacturing.
Description of drawings:
Fig. 1 is an equipment integral exploded view of the present invention
Fig. 2 is a slide block structure schematic representation of the present invention
Fig. 3 is a slide carriage structure schematic representation of the present invention
Fig. 4 is the ssembly drawing of the steering gear of the present invention
Fig. 5 is that the C-C of Fig. 4 is to view
Fig. 6 is the sectional view of slide
Among the figure:
The 1-slide, 1-1 limit sliding chutes, 1-2 T v notch v, 1-3 slide location and installation hole
The 2-slide block, the oblique chute of 2-1,2-2 positioning boss, 2-3 bearing table, 2-4 locking groove
The 3-slide bar, 3-1 cylinder boss, 3-2 first cylinder boss, 4-joint, 5-slide bar, 6-slider block, 7-straight line speed reducer, 8-straight line speed reducer slide bar
Specific embodiments:
Instance 1
As scheme to the invention provides a kind of plane transmission turning device shown in .1, figure .2, the figure .3, mainly comprise slide 1, slide block 2, slide bar 3, conversion adapter 4, slide bar 5, slider block 6, straight line speed reducer 7, speed reducer slide bar 8 etc.
Slide block 2 is provided with positioning boss 2-2, and slide 1 assembles with slide block 2 mutually, and the positioning boss 2-2 of slide block 2 is last and have four groups of parallel oblique chute 2-1 at interval, and the angle of oblique chute 2-1 and slide bar is 35 degree.
The both sides cell wall of the limit sliding chutes 1-1 of slide is provided with T v notch v 1-2, and slide bar 3 covers the both sides breach and perpendicular to the assembling of limit sliding chutes 1-1 direction, the slide bar front portion is interval with five groups of boss, and boss and oblique chute are suitable, the spacing L of each boss
1Spacing L with each oblique chute
2Satisfy: L
2=L
1Sin α, when slide bar 3 straight line motions, the boss of respectively organizing on the slide bar 3 cooperates with the oblique chute of respectively organizing on the slide block successively.When slide bar 3 was retreated to dead-centre position, first cylinder boss 3-2 cooperated with locking groove 2-4, plays position-limiting action, threaded off in the time of can avoiding reverse.
Straight line speed reducer 7 exportable linear thrust F; Meanwhile, speed reducer slide bar 8 is with the at the uniform velocity V motion of speed of 10mm/s.Slide bar 5 directly is connected with speed reducer slide bar 8, plays the effect of transmitting thrust, and is synchronized with the movement with speed reducer slide bar 8, and the length of slide bar 5 can be regulated according to practical demand, and it is to connect PTO and the bridge that turns to actuator.
Further, slide bar 5 is transmitted to slide bar 3 with thrust F, then 3 T v notch v 1-2 that are positioned at slide 1 side with speed V straight line insertion vertically of slide bar; Make and after cylinder boss 3-1 gets into T v notch v 1-2, directly insert the oblique chute 2-1 on the slide block 2.The oblique chute width of the diameter d of cylinder boss 3-1 and shoe surface is adaptive; 2 oblique chute numbers are for concern one to one on the number of each cylinder boss on the said slide bar 3 and the slide block; Promptly when the last cylinder boss on the slide bar 3 skidded off oblique chute, back one cylinder boss just got into next oblique chute, and there is the certain proportion relation in the relative movement of cylinder boss 3-1 and oblique chute 2-1; Cylinder boss gets into corresponding oblique chute in order, can not occur threading off.When moving in the oblique chute of cylinder boss on slide block 3, it is tangent that cylinder boss 3-1 surface and oblique chute 2-1 sidewall remain, and then slide bar 3 thrust that straight line speed reducer 7 produced through cylinder boss 3-1 is on oblique chute.Under the effect of this thrust, the positioning boss 2-2 on the slide block 2 can be free to slide along opening direction in the limit sliding chutes 1-1 on the slide 1, and both are Spielpassung; The position-limiting action of worker's limit sliding chutes 1-1 makes slide block 2 to move vertically, can only be with speed V1 along slide 2 chute opening direction uniform motion.The movement travel of slide block is relevant with the surface length and the α angle of being oblique notched, and increase chute length slide block, slide equal-volume are increased, thereby this reversing arrangement is primarily aimed at short-range switching-over and transmission, and the stroke of straight line speed reducer is unsuitable long.
Thus, under the effect of transmission turning device of the present invention, the end thrust F that straight line speed reducer 7 is produced is converted into the thrust F1 vertical with F; The axial motion V of slide bar 5 is then turned to be the slide block 2 radial motion V1 vertical with V, has realized the vertical transition of moving direction.Can arrange screw as required on the bearing table 2-3 of slide block, be connected, drive the motion of this object with the object that is carried; Through the control motor steering, straight line speed reducer 7 can drive slide bar 5 and move reciprocatingly; Correspondingly, slide block 2 and the object that carried thereof also can move back and forth.
In addition,
Boss on the slide bar except that adopt above-mentioned cylindrical, can also adopt the end face ovalize, perhaps adopt the boss both sides to be provided with the hypotenuse structure adaptive with oblique chute.
Breach on the slide also can adopt rectangle or angular surface type, to be advisable with the shape adaptation of slide bar convex platform.
Claims (10)
1. plane transmission turning device; It is provided with slide, slide block and slide bar; Slide is provided with limit sliding chutes, and slide block is provided with positioning boss, and said slide assembles with slide block mutually; And also have the parallel oblique chute of many groups on the positioning boss of slide block at interval, the angle of oblique chute and sliding pole axis is the 15-85 degree;
The both sides cell wall of the limit sliding chutes of said slide is provided with breach, and said slide bar covers the both sides breach and perpendicular to the assembling of limit sliding chutes direction, the slide bar front portion is interval with many group boss, and said boss and oblique chute are suitable, the spacing L of said each boss
1Spacing L with each oblique chute
2Satisfy: L
2=L
1Sin α, when the slide bar straight line motion, the boss of respectively organizing on the slide bar cooperates with the oblique chute of respectively organizing on the slide block successively.
2. plane according to claim 1 transmission turning device, it is characterized in that: the limit sliding chutes of said slide takes the shape of the letter U, and is provided with interior flanging in U-shaped mouth position.
3. plane according to claim 2 transmission turning device; It is characterized in that: said slide block comprises a bearing table; Bearing table is provided with protuberance; Said positioning boss is set on this protuberance, and the both sides of positioning boss and board platform form fitting recess, and this fitting recess matches with the interior flanging of said limit sliding chutes.
4. plane according to claim 3 transmission turning device is characterized in that: said bearing table is provided with and is suitable for and the mounting hole that is connected by transmission part.
5. plane according to claim 1 transmission turning device is characterized in that: the tilt angle alpha of said oblique chute is preferably 30～60 degree; The notch position of said oblique chute is established lead angle.
6. plane according to claim 1 transmission turning device is characterized in that: also be provided with locking groove on the positioning boss, the locking groove correspondence is positioned at the rear portion of the oblique chute of the last item.
7. plane according to claim 1 transmission turning device is characterized in that: the height of the degree of depth of oblique chute and slide bar convex platform is suitable on the said positioning boss.
8. plane according to claim 1 transmission turning device, it is characterized in that: the breach on the said slide is T-shaped, and the transverse part and the slide bar of T shape are adaptive, and the vertical part of T shape and the projection section of slide bar are suitable.
9. plane according to claim 1 transmission turning device is characterized in that: the boss on the said slide bar is that cylindrical, end face ovalize or this boss both sides are provided with the hypotenuse adaptive with oblique chute.
10. plane according to claim 1 transmission turning device, it is characterized in that: the rear end of said slide bar is connected with linear drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210163611.9A CN102734414B (en) | 2012-05-24 | 2012-05-24 | Planar transmission steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210163611.9A CN102734414B (en) | 2012-05-24 | 2012-05-24 | Planar transmission steering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102734414A true CN102734414A (en) | 2012-10-17 |
| CN102734414B CN102734414B (en) | 2014-09-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210163611.9A Active CN102734414B (en) | 2012-05-24 | 2012-05-24 | Planar transmission steering device |
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| Country | Link |
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| CN (1) | CN102734414B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376219A (en) * | 2019-08-06 | 2019-10-25 | 中国水利水电科学研究院 | A kind of experiment test device and its test method based on crack time of day |
| CN111502192A (en) * | 2018-07-26 | 2020-08-07 | 蒋卫军 | Positioning device and slotting device with arc ceramic tile seam beautifying function and provided with same |
Citations (7)
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|---|---|---|---|---|
| DE3005148A1 (en) * | 1980-02-12 | 1981-08-20 | Hartmann & Braun Ag, 6000 Frankfurt | Photometric gas analyser test appts. - uses measurement and reference cuvettes with rotating disc cuvette selector |
| JP2903457B2 (en) * | 1993-11-20 | 1999-06-07 | 株式会社堀場製作所 | Gas analyzer and gas analyzer |
| CN1740775A (en) * | 2005-09-15 | 2006-03-01 | 聚光科技（杭州）有限公司 | In-position gas analyzing system with in-position calibrating function |
| CN201196253Y (en) * | 2008-03-25 | 2009-02-18 | 无锡锡锻机床有限公司 | Main transmission mechanism of full electric servo ball screw type numerical control turret punch press |
| CN101907216A (en) * | 2010-07-20 | 2010-12-08 | 周惠兴 | Two-degree-of-freedom tripod head mechanism |
| US20110155785A1 (en) * | 2009-12-24 | 2011-06-30 | Ethicon Endo-Surgery, Inc. | Motor-driven surgical cutting instrument with electric actuator directional control assembly |
| CN202092953U (en) * | 2011-06-03 | 2011-12-28 | 天津市蓝宇科工贸有限公司 | Direct insertion type smoke ultraviolet differential probe with on-line calibration optical path |
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2012
- 2012-05-24 CN CN201210163611.9A patent/CN102734414B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3005148A1 (en) * | 1980-02-12 | 1981-08-20 | Hartmann & Braun Ag, 6000 Frankfurt | Photometric gas analyser test appts. - uses measurement and reference cuvettes with rotating disc cuvette selector |
| JP2903457B2 (en) * | 1993-11-20 | 1999-06-07 | 株式会社堀場製作所 | Gas analyzer and gas analyzer |
| CN1740775A (en) * | 2005-09-15 | 2006-03-01 | 聚光科技（杭州）有限公司 | In-position gas analyzing system with in-position calibrating function |
| CN201196253Y (en) * | 2008-03-25 | 2009-02-18 | 无锡锡锻机床有限公司 | Main transmission mechanism of full electric servo ball screw type numerical control turret punch press |
| US20110155785A1 (en) * | 2009-12-24 | 2011-06-30 | Ethicon Endo-Surgery, Inc. | Motor-driven surgical cutting instrument with electric actuator directional control assembly |
| CN101907216A (en) * | 2010-07-20 | 2010-12-08 | 周惠兴 | Two-degree-of-freedom tripod head mechanism |
| CN202092953U (en) * | 2011-06-03 | 2011-12-28 | 天津市蓝宇科工贸有限公司 | Direct insertion type smoke ultraviolet differential probe with on-line calibration optical path |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502192A (en) * | 2018-07-26 | 2020-08-07 | 蒋卫军 | Positioning device and slotting device with arc ceramic tile seam beautifying function and provided with same |
| CN111519872A (en) * | 2018-07-26 | 2020-08-11 | 蒋卫军 | Positioning assembly and slotting device with arc ceramic tile seam beautifying function and provided with same |
| CN110376219A (en) * | 2019-08-06 | 2019-10-25 | 中国水利水电科学研究院 | A kind of experiment test device and its test method based on crack time of day |
| CN110376219B (en) * | 2019-08-06 | 2020-08-14 | 中国水利水电科学研究院 | Test device and test method based on crack real state |
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| Publication number | Publication date |
|---|---|
| CN102734414B (en) | 2014-09-10 |
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Effective date of registration: 20200407 Address after: 210061 First Floor of No.8 Scientific Research Building, Yongjin Road, Jiangbei New District, Nanjing City, Jiangsu Province Patentee after: NANJING NANHUAN WATER TECHNOLOGY Co.,Ltd. Address before: Yongjin road high tech Development Zone in Nanjing City, Jiangsu Province, No. 8 210061 Patentee before: NANJING GUODIAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20240131 Address after: 210032 No.8 Yongjin Road, Jiangbei new district, Nanjing City, Jiangsu Province Patentee after: NANJING GUODIAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region after: China Patentee after: NANJING NANHUAN WATER TECHNOLOGY Co.,Ltd. Address before: 210061 1st floor, scientific research building, No.8, Yongjin Road, Jiangbei new district, Nanjing City, Jiangsu Province Patentee before: NANJING NANHUAN WATER TECHNOLOGY Co.,Ltd. Country or region before: China |