CN201147803Y - Perforating tooling for travel switch mounting plate - Google Patents
Perforating tooling for travel switch mounting plate Download PDFInfo
- Publication number
- CN201147803Y CN201147803Y CNU200720311714XU CN200720311714U CN201147803Y CN 201147803 Y CN201147803 Y CN 201147803Y CN U200720311714X U CNU200720311714X U CN U200720311714XU CN 200720311714 U CN200720311714 U CN 200720311714U CN 201147803 Y CN201147803 Y CN 201147803Y
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- CN
- China
- Prior art keywords
- installing plate
- template
- holes
- bed die
- die
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- 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.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a limit switch installation plate punching tool which belongs to the technical field of production tools, and includes a bottom die and an upper die; the bottom die is provided with a template; an installation plate jack is formed between the template and the bottom die; a limit part used to limit the insertion depth of an installation plate is formed on the rear end of the jack; the upper surface of the template is provided with three die holes which are communicated with the installation plate jack; at least two guide poles are arranged around the bottom die; the upper die is provided with guide holes matching with the guide poles; the lower surface of the upper die is provided with three punches matching with the die holes. The limit switch installation plate punching tool can ensure the error requirements for the spacing between installation holes, improve the punching efficiency, and solve the problems existing in the prior art that holes are punched one by one, so the error requirements for the spacing among all the installation holes are difficult to be ensured, the punching efficiency is low, etc.
Description
Technical field
The utility model relates to a kind of travel switch installing plate punching frock, belongs to the technical field of production frock.
Technical background
Be used to install on the installing plate of travel switch and need get the installing hole of three mutual spacings in certain error range, prior art is that the mode that adopts drift to process is one by one punched, this kind hole knockout is difficult to guarantee the error requirements of spacing between three holes, and the efficient of punching is also lower.
Summary of the invention
The utility model purpose is to provide a kind of interval error requirement that guarantees between the installing hole, and can improve the travel switch installing plate punching frock of the operating efficiency of punching, having solved punch being difficult to of existing of mode that prior art adopts processing one by one guarantees interval error requirement between each installing hole, and problem such as the efficient of punching is lower.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: it comprises bed die and patrix, described bed die is provided with template, form the installing plate jack between described template and the bed die, the rear end of described jack forms the limiting section of restriction installing plate insertion depth, the template upper surface is provided with three nibs, described nib and installing plate jack connect, be provided with at least two guide pillars around the bed die, patrix is provided with the pilot hole that cooperates with guide pillar, and described patrix lower surface is provided with three drifts that cooperate with nib.Add man-hour, the travel switch installing plate of needs punchings is inserted in the jack between template and the bed die, when offseting, the limiting section of installing plate insertion end and jack rear end represents that the installing plate insertion puts in place, at this moment, starting press driving patrix moves down, patrix cooperates with guide pillar on the bed die by pilot hole, the nib that the drift of counterdie lower surface passes on the template is gone out three installing holes on the travel switch installing plate, because three installing holes are once to dash to be processed to form, so can guarantee three interval errors between the installing hole preferably, also improve the operating efficiency of punching simultaneously.
As preferably, be arranged with back-moving spring on the described guide pillar.Wherein, back-moving spring can play automatically reset effect to patrix when a perforation processing is finished.
As preferably, described bed die is provided with four guide pillars, and described patrix is provided with four pilot holes that cooperate with guide pillar.Cooperate by four pilot holes and four guide pillars between patrix and the bed die and improved patrix and move down guidance quality, guarantee that drift can accurately cooperate with nib.
Therefore, the utlity model has the interval error requirement that can guarantee between the installing hole, and can improve the characteristics such as operating efficiency of punching.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, comprise bed die 1 and patrix 2, bed die 1 is provided with template 3, form installing plate jack 4 between template 3 and the bed die 1, the rear end of jack 4 forms the limiting section (not expressing among the figure) of restriction installing plate insertion depth, template 3 upper surfaces are provided with three nibs 5, nib 5 connects with installing plate jack 4, be respectively equipped with guide pillar 6 around the bed die 1, be arranged with back-moving spring 7 on each guide pillar 6, patrix 2 is provided with the pilot hole 8 that cooperates with guide pillar 7, and patrix 2 lower surfaces are provided with three drifts 9 that cooperate with nib 5.
Add man-hour, the travel switch installing plate 10 of needs punchings is inserted in the jack 4 between template 1 and the bed die 3, when offseting, the limiting section of installing plate 10 insertion ends and jack rear end represents that the installing plate insertion puts in place, at this moment, starting press driving patrix 2 moves down, patrix 2 cooperates with guide pillar 7 on the bed die 1 by pilot hole 8, and the nib 5 that the drift 9 of counterdie lower surface passes on the template 3 is gone out three installing holes 11 on travel switch installing plate 10.
Claims (3)
1, a kind of travel switch installing plate punching frock, comprise bed die and patrix, it is characterized in that described bed die is provided with template, form the installing plate jack between described template and the bed die, the rear end of described jack forms the limiting section of restriction installing plate insertion depth, and the template upper surface is provided with three nibs, described nib and installing plate jack connect, be provided with at least two guide pillars around the bed die, patrix is provided with the pilot hole that cooperates with guide pillar, and described patrix lower surface is provided with three drifts that cooperate with nib.
2, travel switch installing plate punching frock according to claim 1 is characterized in that being arranged with back-moving spring on the described guide pillar.
3, travel switch installing plate punching frock according to claim 1 and 2 is characterized in that described bed die is provided with four guide pillars, and described patrix is provided with four pilot holes that cooperate with guide pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720311714XU CN201147803Y (en) | 2007-12-17 | 2007-12-17 | Perforating tooling for travel switch mounting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720311714XU CN201147803Y (en) | 2007-12-17 | 2007-12-17 | Perforating tooling for travel switch mounting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201147803Y true CN201147803Y (en) | 2008-11-12 |
Family
ID=40115571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720311714XU Expired - Fee Related CN201147803Y (en) | 2007-12-17 | 2007-12-17 | Perforating tooling for travel switch mounting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201147803Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691833A (en) * | 2013-12-05 | 2014-04-02 | 徐四伟 | Air-fuel mixture press punch used for installing cooling fin lead |
| CN104028658A (en) * | 2014-05-22 | 2014-09-10 | 苏州卓诚钛设备有限公司 | Punching tool for foundation installation plate |
| CN105538414A (en) * | 2016-01-25 | 2016-05-04 | 禹伟 | Assistant locating device for high-pressure water jet cutter |
| CN109551235A (en) * | 2018-11-23 | 2019-04-02 | 董佑军 | A kind of building engineering construction processes and recycles the environmental protecting device of one with aluminium flake |
-
2007
- 2007-12-17 CN CNU200720311714XU patent/CN201147803Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691833A (en) * | 2013-12-05 | 2014-04-02 | 徐四伟 | Air-fuel mixture press punch used for installing cooling fin lead |
| CN104028658A (en) * | 2014-05-22 | 2014-09-10 | 苏州卓诚钛设备有限公司 | Punching tool for foundation installation plate |
| CN105538414A (en) * | 2016-01-25 | 2016-05-04 | 禹伟 | Assistant locating device for high-pressure water jet cutter |
| CN109551235A (en) * | 2018-11-23 | 2019-04-02 | 董佑军 | A kind of building engineering construction processes and recycles the environmental protecting device of one with aluminium flake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20101217 |