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Numéro de publicationCN103042513 A
Type de publicationDemande
Numéro de demandeCN 201210569249
Date de publication17 avr. 2013
Date de dépôt25 déc. 2012
Date de priorité25 déc. 2012
Autre référence de publicationCN103042513B
Numéro de publication201210569249.5, CN 103042513 A, CN 103042513A, CN 201210569249, CN-A-103042513, CN103042513 A, CN103042513A, CN201210569249, CN201210569249.5
Inventeurs姚利民, 毛谦云, 方敬伦
Déposant宁波鑫晟工具有限公司
Exporter la citationBiBTeX, EndNote, RefMan
Liens externes:  SIPO, Espacenet
Electric drill depth control structure
CN 103042513 A
Résumé
The invention discloses an electric drill depth control structure which comprises an electric drill body. The electric drill body is provided with an electric drill bit and a light source capable of emitting concentrated light. The concentrated light emitted by the light source and the electric drill bit form a certain angle. The light source capable of emitting concentrated light is disposed on the electric drill body, so that drilling depth of the electric drill is controlled according to motion of a spot of the light on a machining surface during use of the electric drill.
Revendications(4)  Langue du texte original : Chinois
1. 一种电钻深度控制结构,包括电钻本体(1),所述电钻本体(I)上设置有电钻钻头(2),其特征在于:所述电钻本体(I)上设置有能发出集中光束的光源(3),所述光源(3)射出的集中光束与所述电钻钻头(2 )呈一定角度。 1. A drill depth control structures, including drill body (1), said drill body (I) there is provided on the drill bit (2), characterized in that: the drill body (I) is provided with a concentrated beam of light can be issued on a light source (3), said light source (3) with concentrated beam of light emitted from the drill bit (2) at an angle.
2.如权利要求1所述的一种电钻深度控制结构,其特征在于:所述光源(3)射出的集中光束与所述电钻钻头(2)呈45度。 2. An electric drill depth control structure according to claim 1, wherein: said light source (3) with concentrated beam of light emitted from the drill bit (2) 45 degrees.
3.如权利要求1所述的一种电钻深度控制结构,其特征在于:所述光源(3)与所述电钻本体(I)转动连接,所述光源(3)上设置有指针(4),所述电钻本体(I)上设置有分度盘(5), 所述分度盘(5)上标注有所述光源(3)射出集中光束与所述电钻钻头(2)所呈的角度。 3. An electric drill depth control structure according to claim 1, wherein: said light source (3) and the drill body (I) pivotally connected, is provided with a pointer (4) on said light source (3) said drill body (I) provided on the watched dial (5), wherein there are the light source (3) emitting a concentrated beam with the drill bit (2) with as angular dimension indexing disc (5) .
4.如权利要求3所述的一种电钻深度控制结构,其特征在于:所述分度盘(5)上还标注有长度,所述长度为所述电钻钻头(2)端点垂直贴住一平面时集中光束射到平面上的点到所述电钻钻头(2)端点的距离。 4. An electric drill depth control structure according to claim 3, characterized in that: said indexing disk (5) is also marked on the length, the length of the drill bit (2) end a vertical stick When the plane incident beam spot focused on the plane to the drill bit (2) away from the endpoint.
Description  Langue du texte original : Chinois

一种电钻深度控制结构 One kind of drill depth control structures

技术领域 FIELD

[0001] 本发明涉及一种电动工具,具体是一种电钻深度控制结构。 [0001] The present invention relates to an electric power tool, in particular a drill depth control structure.

背景技术 BACKGROUND

[0002] 电钻是一种常用的电动工具,也是需求量最大的电动工具类产品,电钻工作原理是电磁旋转式或电磁往复式小容量电动机的电机转子做磁场切割做功运转,通过传动机构驱动作业装置,带动齿轮加大钻头的动力,从而使钻头刮削物体表面,更好的洞穿物体。 [0002] The drill is a commonly used power tools, but also the greatest demand for power tools products, electric drill works by rotating magnetic or electromagnetic reciprocating small-capacity motor rotor doing work to do cutting operation of the magnetic field, driving jobs through a transmission mechanism means for driving the gear to increase the power drill so that the drill bit scraping surfaces, and better penetrate objects. 传统的电钻一般都没有配置测量电钻钻入深度的工具,因此电钻钻头钻入的深度很难控制,或者例如当需要钻一排间距相同的孔时,传统的电钻需要划线标注,操作也较为麻烦。 The traditional drills are generally not configured to measure the depth of the drill drill tools, so drill drill drill depth is difficult to control, or for example, when you need to drill holes in a row of the same pitch, the conventional drill needs scribe mark, the operation is more trouble.

发明内容 SUMMARY

[0003] 本发明针对现有技术不足,提供一种电钻深度控制结构,此种电钻深度控制结构能够方便控制电钻钻入的深度,并且能够提高精度,甚至可以当尺使用。 [0003] The present invention addresses the deficiencies of the prior art, there is provided a drill depth control structures, such structures can easily control the depth of the drill drill drill depth control, and to improve the accuracy, even when the scale used.

[0004] 为了解决上述技术问题,本发明通过下述技术方案得以解决: [0004] In order to solve the above problems, the present invention is solved by the following technical scheme:

一种电钻深度控制结构,包括电钻本体,所述电钻本体上设置有电钻钻头,所述电钻本体上设置有能发出集中光束的光源,所述光源射出的集中光束与所述电钻钻头呈一定角度。 A drill depth control structures, including drill body, said drill body having disposed on drill bit, is provided with a concentrated beam of light can be issued on the drill body, the concentrated beam of light emitted from the light source with the drill bit at an angle .

[0005] 上述技术方案中,优选的,所述光源射出的集中光束与所述电钻钻头呈45度,因为tan45° =1,电钻钻入的长度与集中光束在墙上的点的移动的距离。 [0005] The above-described aspect, preferably, the concentrated beam of light emitted from the light source with the drill bit 45 degrees, since tan45 ° = 1, the length from drill to drill into the wall of the focused beam spot movement .

[0006] 上述技术方案中,所述光源与所述电钻本体转动连接,所述光源上设置有指针,所述电钻本体上设置有分度盘,所述分度盘上标注有所述光源射出集中光束与所述电钻钻头所呈的角度,这样使得集中光束与电钻钻头所呈的角度可以调节,这样对于需要较高的精度的打孔作业比较有用,精度需求越高就越调大集中光束与电钻钻头所呈的角度。 [0006] The above-mentioned modes, the rotation of the light source connected to said drill body, is provided with a pointer on the light source, disposed on the dial watched drill body, the indexing plate has marked on the light source emits concentrated beam with the drill bit in the form of an angle, such that the concentrated beam of light with the drill bit was the angle can be adjusted, this requires high precision punching operation is useful for, the higher the demand for more precision transfer large concentrated beam Drill bit with the form of an angle.

[0007] 上述技术方案中,优选的,所述分度盘上还标注有长度,所述长度为所述电钻钻头端点垂直贴住一平面时集中光束射到平面上的点到所述电钻钻头端点的距离,这样使得电钻有时候可以当作尺子使用。 [0007] the above-described aspect, preferably, the upper indexing plate also marked with a length, the length of the drill bit end to live a vertical plane affixed concentrated beam incident on the plane of the drill bit to point Distance endpoint, which makes use of an electric drill can sometimes be used as a ruler.

[0008] 本发明与现有技术相比,具有如下有益效果: [0008] The present invention compared to the prior art, has the following advantages:

本发明在电钻本体上设置有能发出集中光束的光源,使得电钻在使用时能够根据光束射到加工面上的点的移动来控制电钻钻入的深度。 The present invention is in the drill body is provided with a concentrated beam of light can be issued, so that, in use, an electric drill to move the working surface of the incident point to control the depth of the drill into the drill according to the light beam.

附图说明 Brief Description

[0009] 图1为本发明实施例一的结构示意图。 [0009] Figure 1 is a schematic diagram of a configuration of the invention embodiment.

[0010] 图2为本发明实施例二的结构示意图。 [0010] Figure 2 is a schematic block diagram representation of the Second embodiment.

[0011] 图3为本发明所采用的电钻的结构示意图。 [0011] Figure 3 is a schematic structural view of the drill of the invention is employed.

具体实施方式[0012] 下面结合附图与具体实施方式对本发明作进一步详细描述: DETAILED DESCRIPTION [0012] below with reference to specific embodiments of the present invention will be further described in detail:

参见图1,实施例一,一种电钻深度控制结构,包括电钻本体1,所述电钻本体I上设置有电钻钻头2,所述电钻本体I上设置有能发出集中光束的光源3,所述光源3射出的集中光束与所述电钻钻头2呈一定角度,本实施例中,所述光源3射出的集中光束与所述电钻钻头2呈45度,因为tan45° =1,电钻钻入的长度与集中光束在墙上的点的移动的距离。 Referring to Figure 1, one embodiment, a drill depth control structures, including drill body 1, 2 is provided with a drill bit, said drill body I is provided with a light source emits a light beam 3 focus on the drill body I, the concentrated beam of light emitted from the light source 3 and the drill bit 2 at an angle, in this embodiment, the concentrated beam of light emitted from the light source 3 and the drill bit 2 is 45 degrees, since tan45 ° = 1, the length of the drill into the drill and focus the beam spot on the wall of the distance moved.

[0013] 实施例一在使用时,电钻钻头2垂直钻入平面,根据电钻钻头2钻入时平面上的集中光束形成的光斑的移动距离来控制电钻钻入的深度。 [0013] Embodiment 1 In use, the drill bit 2 vertically into a plane, according to the moving distance when the drill bit 2 drilled concentrated beam spot formed on a plane to control the depth of the drill into the drill.

[0014] 参见图2,实施例二,一种电钻深度控制结构,包括电钻本体I,所述电钻本体I上设置有电钻钻头2,所述电钻本体I上设置有能发出集中光束的光源3,所述光源3与所述电钻本体I转动连接,所述光源3上设置有指针4,所述电钻本体I上设置有分度盘5,所述分度盘5上标注有所述光源3射出集中光束与所述电钻钻头2所呈的角度,这样使得集中光束与电钻钻头2所呈的角度可以调节,这样对于需要较高的精度的打孔作业比较有用,精度需求越高就越调大集中光束与电钻钻头2所呈的角度,所述分度盘5上还标注有长度,所述长度为所述电钻钻头2端点垂直贴住一平面时集中光束射到平面上的点到所述电钻钻头2端点的距离,这样使得电钻有时候可以当作尺子使用。 [0014] Referring to Figure 2, Example II, a drill depth control structures, including drill body I, 2 is provided with a drill bit, said drill body I is provided with a light source emits a light beam 3 focus on the drill body I , the light source 3 is connected to the rotating drill body I, the light source 3 is provided with a pointer 4, 5 disposed on the dial watched drill body I, labeled with the indexing plate 5 of the light source 3 concentrated beam of light emitted from the drill bit with the form of the second angle, such that the concentrated beam of light with the drill bit 2 may form an angle adjustment, so that the need for higher precision drilling operations more useful, the more the higher modulation accuracy requirements When concentrated beam with a large concentration of the drill bit was the second angle, the upper indexing plate 5 also marked length, the length of the drill drill two endpoints stick to a plane perpendicular to the beam incident on the plane to the point said drill bit 2 from the endpoint, such that the drill can sometimes be used as a ruler.

[0015] 实施例二在使用时,调节所述光源3射出的集中光束与电钻钻头2形成的角度为X,电钻钻头2垂直钻入平面,根据电钻钻头2钻入时平面上的集中光束形成的光斑的移动距离来控制电钻钻入的深度,墙上的光斑移动的距离为y,则电钻钻头2钻入的深度为cotx X y,在分度盘5上标注有长度使得电钻钻头2到光斑的距离可以直接从分度盘5上读出,使用更加方便。 [0015] Example II, in use, adjusting the angle of the light source 3 with concentrated beam of light emitted from the drill bit 2 is formed is X, the drill bit 2 vertically into a plane, forming a concentrated beam of light on the plane when the drill bit 2 according drill moving away from the spot to control the depth of the drill to drill into the wall of the spot movement distance y, the two drill drill drill depth of cotx X y, marked on the indexing plate 5 so that the drill bit has a length of 2 to spot distance can be read directly from the indexing plate 5 out, easier to use.

[0016] 上述实施例均可用于钻大圆孔的操作,在要钻孔的面上确定一点,然后电钻绕着这一点转动,同时要保证电钻钻头2始终与该面垂直并且集中光束始终照射在确定的点上,即可钻出一个大圆。 [0016] the above-described embodiments may be used in the operation of drilling a large hole in the surface of the point is determined to be drilled, then the drill is rotated around this point, at the same time to ensure that the drill bit 2 is always perpendicular to the surface and focus the light beam is always irradiated determined on a point, you can drill a large circle.

[0017] 在上述实施例一和实施例二所述的一种电钻深度控制结构,参见附图3,包括手柄6,在所述手柄6的一端装有电池12,在所述电钻本体I内具有驱动电钻钻头2的电机7,所述电机7包括输出轴70 [0017] In the above-described embodiment of a control structure and a drill depth of the second embodiment, see Figure 3, comprises a handle 6, at one end of the handle 6 is provided with a battery 12, in the inner drill body I 7, said motor having a motor driving the drill bit 2 7 includes an output shaft 70

还包括管体8,在所述管体8中充满冷却水,所述管体8围绕电机7并且在所述电钻本体I中形成闭合回路,管体8靠近所述输出轴70位置内部设置有磁力传动轮9,所述输出轴70靠近所述磁力传动轮9的一侧固定设置有永磁体10,电钻使用时,电机输出轴70转动带动永磁体10的转动,通过磁传递的方式带动磁力传动轮9的转动,从而使得管体8内的冷却水能够循环流动。 Further comprising a tubular body 8, 8 is filled with cooling water in the tubular body, the tubular body 8 surrounds the motor 7 and form a closed loop in the drill body I, the tubular body 8 near the position of the output shaft 70 is provided with an internal magnetic drive wheel 9, the output shaft 70 near the side of the magnetic drive wheel 9 is fixed is provided with a permanent magnet 10, when drill use, rotation of the rotary motor output shaft 70 drive the permanent magnet 10, driven by means of the magnetic force of the magnetic transfer rotating the drive wheel 9, so that the inner tubular body 8 of the cooling water can circulate.

[0018] 所述电钻本体I内设置有用于储存冷却水的储水箱11,在所述储水箱11中设置较多的冷却水,所述储水箱11和所述管体8连通,这样就可以具有足够的冷却水来吸收电池在电钻运行过程中产生的热量,保证了电钻长时间运行后冷却水吸热过多失去作用。 [0018] I within the drill body is provided with a cooling water storage tank 11, a larger number of cooling water in the water tank 11, the tank 11 and the tubular body 8 in communication, so that you can having a sufficient cooling water to absorb heat generated in the drill battery during operation, to ensure the long-running after the drill water absorbing excessive loss of cooling effect.

[0019] 在所述储水箱11上设置有通孔110,电钻本体I对应于通孔110位置的壳体可以拆卸,在所述通孔Iio上拧设有拧帽111,在电钻长时间使用过程中,若需要在管体8中增加或更换冷却水的话,只需要拆卸电钻本体I对应于通孔110位置的壳体,拧开拧帽111,在通孔110中加入或倒出冷却水即可。 [0019] provided on the water tank 11 has a through hole 110, the drill body I corresponding to the through hole 110 located in the housing can be removed, on the through hole has a screwed cap 111 screwed Iio, prolonged use in drill process, if necessary to increase or replace the cooling water in the pipe 8, then, I only need to disassemble drill body position corresponding to the through hole 110 of the housing, unscrew the cap 111 is screwed, is added in the through hole 110 in the cooling water or poured can be.

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Référencé par
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Classifications
Classification internationaleB25F5/00, B23B45/02
Événements juridiques
DateCodeÉvénementDescription
17 avr. 2013C06Publication
15 mai 2013C10Entry into substantive examination
2 déc. 2015C14Grant of patent or utility model