CN102921833A - Protection device for automatic pipe contracting machine - Google Patents
Protection device for automatic pipe contracting machine Download PDFInfo
- Publication number
- CN102921833A CN102921833A CN2012104843407A CN201210484340A CN102921833A CN 102921833 A CN102921833 A CN 102921833A CN 2012104843407 A CN2012104843407 A CN 2012104843407A CN 201210484340 A CN201210484340 A CN 201210484340A CN 102921833 A CN102921833 A CN 102921833A
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- China
- Prior art keywords
- base
- portal frame
- main body
- draw
- pipe contracting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a protection device for an automatic pipe contracting machine, which comprises a base, wherein a portal frame is arranged on the base; an upper die is arranged at the upper part of the portal frame; a lower die is arranged at the lower part of the portal frame; a pipe contracting air cylinder is mounted on one side of the portal frame and is in transmission connection with a pipe contracting main body; the pipe contracting main body is mounted on the base through a slide block; the portal frame is provided with a screw rod; a fixing block is arranged at the front end of the screw rod; the pipe contracting main body and the fixing block are positioned above two sides of the lower die and are coaxially arranged; and a control cabinet is mounted on one side of the base and electrically connected with the pipe contracting machine. The protection device is characterized in that an optoelectronic device is arranged on one side of the base and a refraction plate is arranged on the other side of the base. According to the invention, the optoelectronic device and the refraction plate are arranged on the pipe contracting machine, working personnel need to pass through the refraction path of a light ray during die replacement and debugging, so that accidents are avoided and the safety of the working personnel is guaranteed.
Description
Technical field
The present invention relates to a kind of automatic pipe reducing machine protective device.
Background technology
Machine for shrinking is mainly used in the shortening of metal tube.Need die change to transfer machine during work, the staff must debug in die cavity, does not have safeguard measure, has potential safety hazard.At present, potential safety hazard is mainly manifested in that staff self forgets or lazy shutdown and carry out die change, because these external factors, other staff does not have attention, can be with power supply opening when the machine of accent, perhaps directly supress start button, cause the machine for shrinking motion, can staff's personal safety be caused serious injury.
Summary of the invention
The technical problem to be solved in the present invention is to overcome defects, and a kind of simple in structure, automatic pipe reducing machine protective device that can guarantee staff's personal safety is provided.
For addressing the above problem, the technical solution adopted in the present invention is:
A kind of automatic pipe reducing machine protective device comprises base, is provided with portal frame on the base, and the top of portal frame is provided with patrix, and the bottom of described portal frame is provided with counterdie; One side of described portal frame is equipped with draw cylinder, and draw cylinder-driven is connected with draw main body, and draw main body is installed on the base by slide block; Described portal frame is equipped with screw rod with respect to a side of draw cylinder, and the front end of screw rod is provided with fixed block; Described draw main body and fixed block are positioned at the both sides top of counterdie, and draw main body and fixed block are the concentric setting; One side of described base is equipped with control cabinet, and control cabinet is electrically connected draw cylinder, and it is characterized in that: a side of described base is provided with electrooptical device, and the opposite side of base is provided with the deflecting plate that matches with electrooptical device.
Say further:
Described patrix is installed on the base by upper model fixing seat.
Further say:
Described counterdie is installed on the base by lower model fixing seat.
Further say:
Described draw cylinder is installed on the base by support.
Further say:
Be provided with upper guide post on the side of described patrix, be provided with lower guide pillar on the side of counterdie.
Owing to having adopted technique scheme, compared with prior art, the deflecting plate that the present invention arranges an electrooptical device and matches with electrooptical device at machine for shrinking, electrooptical device is connected in the control cabinet so that light machine could normal operation when not being subject to any obstruction in refracting process.Under the protection of optoelectronic switch, the die change that carries out that personnel can be very safe is debugged.Because electrooptical device is that a folding one by light returns and so that the machine normal operation, in case there is external thing to hinder the refraction of light, machine just opens circuit voluntarily and decommissions under the control of control cabinet.So at base plate electrooptical device is set, personnel must pass from the Lu Jingzhong of light refraction when die change is debugged, and just can prevent unexpected generation, guarantee staff's personal safety.
The invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present invention.
Among the figure: the 1-portal frame; The 2-screw rod; The 3-deflecting plate; The 4-base; The 5-fixed block; Guide pillar under the 6-; The 7-slide block; The 8-electrooptical device; The 9-support; 10-draw cylinder; 11-draw main body; The 12-counterdie; The 13-upper guide post; The upper model fixing seat of 14-; The 15-patrix; Model fixing seat under the 16-.
The specific embodiment
Embodiment:
As shown in Figure 1, a kind of automatic pipe reducing machine protective device comprises base 4, is provided with portal frame 1 on the base 4, and the top of portal frame 1 is provided with patrix 15, and the bottom of described portal frame is provided with counterdie 12.One side of portal frame 1 is equipped with draw cylinder 10, and draw cylinder 10 is connected with draw main body 11, and draw main body 11 is installed on the base 4 by slide block 7.Portal frame 1 is equipped with screw rod 2 with respect to a side of draw cylinder 10, and the front end of screw rod 2 is provided with fixed block 5.Draw main body 11 is positioned at above the both sides of counterdie 12 with fixed block 5, and draw main body 11 is the concentric setting with fixed block 5.One side of described base 4 is equipped with control cabinet, and control cabinet is electrically connected draw cylinder 10.In the present invention, a side of described base 4 is provided with electrooptical device 8, and the opposite side of base 4 is provided with the deflecting plate 3 that matches with electrooptical device 8.
In the present embodiment, patrix 15 is installed on the base 4 by upper model fixing seat 14.Counterdie 12 is installed on the base 4 by lower model fixing seat 16.Simultaneously, draw cylinder 10 is installed on the base by support 9.
In the present embodiment, be provided with upper guide post 13 on the side of described patrix 15, be provided with lower guide pillar 6 on the side of counterdie 12.
The deflecting plate that the present invention arranges an electrooptical device and matches with electrooptical device at machine for shrinking, electrooptical device is connected in the control cabinet so that light machine could normal operation when not being subject to any obstruction in refracting process.Under the protection of optoelectronic switch, the die change that carries out that personnel can be very safe is debugged.Because electrooptical device is that a folding one by light returns and so that the machine normal operation, in case there is external thing to hinder the refraction of light, machine just opens circuit voluntarily and decommissions under the control of control cabinet.So at base plate electrooptical device is set, personnel must pass from the Lu Jingzhong of light refraction when die change is debugged, and just can prevent unexpected generation, guarantee staff's personal safety.
The present invention is not limited to above-mentioned preferred embodiment, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or akin technical scheme with the present invention, all belongs to protection scope of the present invention.
Claims (5)
1. an automatic pipe reducing machine protective device comprises base, is provided with portal frame on the base, and the top of portal frame is provided with patrix, and the bottom of described portal frame is provided with counterdie; One side of described portal frame is equipped with draw cylinder, and draw cylinder-driven is connected with draw main body, and draw main body is installed on the base by slide block; Described portal frame is equipped with screw rod with respect to a side of draw cylinder, and the front end of screw rod is provided with fixed block; Described draw main body and fixed block are positioned at the both sides top of counterdie, and draw main body and fixed block are the concentric setting; One side of described base is equipped with control cabinet, and control cabinet is electrically connected draw cylinder, and it is characterized in that: a side of described base is provided with electrooptical device, and the opposite side of base is provided with the deflecting plate that matches with electrooptical device.
2. the automatic pipe reducing machine protective device described in according to claim 1, it is characterized in that: described patrix is installed on the base by upper model fixing seat.
3. the automatic pipe reducing machine protective device described in according to claim 2, it is characterized in that: described counterdie is installed on the base by lower model fixing seat.
4. the automatic pipe reducing machine protective device described in according to claim 1, it is characterized in that: described draw cylinder is installed on the base by support.
5. the automatic pipe reducing machine protective device described in according to claim 1 is characterized in that: be provided with upper guide post on the side of described patrix, be provided with lower guide pillar on the side of counterdie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104843407A CN102921833A (en) | 2012-11-23 | 2012-11-23 | Protection device for automatic pipe contracting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104843407A CN102921833A (en) | 2012-11-23 | 2012-11-23 | Protection device for automatic pipe contracting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102921833A true CN102921833A (en) | 2013-02-13 |
Family
ID=47636838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104843407A Pending CN102921833A (en) | 2012-11-23 | 2012-11-23 | Protection device for automatic pipe contracting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102921833A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3704396A (en) * | 1971-05-12 | 1972-11-28 | Cincinnati Inc | Safety device for machines |
| FR2540224A1 (en) * | 1983-02-01 | 1984-08-03 | Croguennec Philippe | Laser-beam protection device for machine tools of the bending press type |
| WO1997025568A1 (en) * | 1996-01-05 | 1997-07-17 | Appleyard, Thomas, John | Optical safety device for mounting on a moving member |
| CN2700024Y (en) * | 2004-06-11 | 2005-05-18 | 王晓勇 | A safety protection device for die stamping equipment |
| US6903327B1 (en) * | 1999-05-05 | 2005-06-07 | Lazer Safe Pty. Ltd. | Laser guarded industrial press safety system |
| CN2734409Y (en) * | 2004-09-21 | 2005-10-19 | 叶华山 | Machine safety protection device |
| CN200984615Y (en) * | 2006-10-12 | 2007-12-05 | 招锦添 | Hand-protecting device of punch press |
| CN101372019A (en) * | 2007-08-23 | 2009-02-25 | 庄添财 | Machine for shrinking one of the parts of tube |
| CN102241147A (en) * | 2011-05-17 | 2011-11-16 | 昆山市人人发机械五金有限公司 | Punch press with photoelectric protection device |
| CN102773355A (en) * | 2012-07-10 | 2012-11-14 | 昆山腾宇鑫金属制品有限公司 | Automatic pipe reduction machine for producing art suction pipe |
| CN202921816U (en) * | 2012-11-23 | 2013-05-08 | 昆山腾宇鑫金属制品有限公司 | Protective device for automatic contracting pipe machine |
-
2012
- 2012-11-23 CN CN2012104843407A patent/CN102921833A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3704396A (en) * | 1971-05-12 | 1972-11-28 | Cincinnati Inc | Safety device for machines |
| FR2540224A1 (en) * | 1983-02-01 | 1984-08-03 | Croguennec Philippe | Laser-beam protection device for machine tools of the bending press type |
| WO1997025568A1 (en) * | 1996-01-05 | 1997-07-17 | Appleyard, Thomas, John | Optical safety device for mounting on a moving member |
| US6903327B1 (en) * | 1999-05-05 | 2005-06-07 | Lazer Safe Pty. Ltd. | Laser guarded industrial press safety system |
| CN2700024Y (en) * | 2004-06-11 | 2005-05-18 | 王晓勇 | A safety protection device for die stamping equipment |
| CN2734409Y (en) * | 2004-09-21 | 2005-10-19 | 叶华山 | Machine safety protection device |
| CN200984615Y (en) * | 2006-10-12 | 2007-12-05 | 招锦添 | Hand-protecting device of punch press |
| CN101372019A (en) * | 2007-08-23 | 2009-02-25 | 庄添财 | Machine for shrinking one of the parts of tube |
| CN102241147A (en) * | 2011-05-17 | 2011-11-16 | 昆山市人人发机械五金有限公司 | Punch press with photoelectric protection device |
| CN102773355A (en) * | 2012-07-10 | 2012-11-14 | 昆山腾宇鑫金属制品有限公司 | Automatic pipe reduction machine for producing art suction pipe |
| CN202921816U (en) * | 2012-11-23 | 2013-05-08 | 昆山腾宇鑫金属制品有限公司 | Protective device for automatic contracting pipe machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |