CN204262088U - A kind of combined type punch press error prevention device - Google Patents
A kind of combined type punch press error prevention device Download PDFInfo
- Publication number
- CN204262088U CN204262088U CN201420752102.4U CN201420752102U CN204262088U CN 204262088 U CN204262088 U CN 204262088U CN 201420752102 U CN201420752102 U CN 201420752102U CN 204262088 U CN204262088 U CN 204262088U
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- China
- Prior art keywords
- counterdie
- pressure sensitive
- limited block
- punch press
- head
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Abstract
A kind of combined type punch press error prevention device, counterdie upper surface is provided with operating desk, and operating desk upper surface both sides are provided with limited block, and the centre position of counterdie is provided with the pressure sensitive head corresponding with workpiece machining hole, and counterdie inside is provided with pressure inductor; The below of limited block is provided with Photoelectric Detection head, and limited block is fixedly connected with described counterdie by bolt; Pressure sensitive head and described counterdie are bolted to connection, and the diameter of pressure sensitive head is less than the diameter of described workpiece machining hole; Pressure sensitive head is connected with described pressure inductor by wire; Photoelectric Detection head is fixedly connected with by screw thread with described limited block.By adopting the method for pressure sensitive to judge product whether machining hole, have the advantages that structure is simple, resolution ratio is high; Reliability improves greatly, and be connected with the control system of punch press by the mode of connecting with optoelectronic switch by pressure inductor, be equivalent to secondary detection, reliability improves greatly, makes product accomplish zero error.
Description
Technical field
The present invention relates to error prevention device, especially a kind of combined type punch press error prevention device.
Background technology
At present, domestic in the production process of punch press, due to the carelessness of operating personnel, a procedure wherein may be forgotten in multiple working procedure, as forgotten punching or flanging etc., cause product rejection, part stamping parts is only missed an operation and causes scrapping of product, causes very large loss to production firm.How in the process of producing, to find that the product procedure lacked wherein just seems important especially.
Utility model content
For the weak point existed in the problems referred to above, the utility model provides a kind of combined type punch press error prevention device.
For achieving the above object, the utility model provides a kind of combined type punch press error prevention device, comprising:
Counterdie, described counterdie upper surface is provided with operating desk, and described operating desk upper surface both sides are provided with limited block, and the centre position of described counterdie is provided with the pressure sensitive head corresponding with workpiece machining hole, and described counterdie inside is provided with pressure inductor;
The below of described limited block is provided with Photoelectric Detection head, and described limited block is fixedly connected with described counterdie by bolt;
Described pressure sensitive head and described counterdie are bolted to connection, and the diameter of described pressure sensitive head is less than the diameter of described workpiece machining hole;
Described pressure sensitive head is connected with described pressure inductor by wire;
Described Photoelectric Detection head is fixedly connected with by screw thread with described limited block.
Improve further as the utility model, described Photoelectric Detection head is connected with optoelectronic switch by wire.
Improve further as the utility model, described pressure inductor is connected with the control system of punch press by the mode of connecting with optoelectronic switch.
The beneficial effects of the utility model are: by adopting the method for pressure sensitive to judge product whether machining hole, have the advantages that structure is simple, resolution ratio is high; The product mounting in undressed hole is utilized to change in the position of counterdie, whether machining hole, reliability improve greatly to adopt the mode of Photoelectric Detection to carry out product, be connected with the control system of punch press by the mode of connecting with optoelectronic switch by pressure inductor, be equivalent to secondary detection, reliability improves greatly, makes product accomplish zero error.
Accompanying drawing explanation
Fig. 1 is the structural representation of combined type punch press error prevention device of the present invention;
Fig. 2 is Fig. 1 top view;
Fig. 3 is the front view of workpiece 5;
Fig. 4 is the side view of Fig. 3.
In figure: 1, counterdie; 2, limited block; 3, Photoelectric Detection head; 4, pressure sensitive head; 5, workpiece; 6 holes to be processed; 7, machining hole.
Detailed description of the invention
As Figure 1-4, a kind of combined type punch press error prevention device described in the utility model embodiment, counterdie 1, described counterdie 1 upper surface is provided with operating desk, described operating desk upper surface both sides are provided with limited block 2, the centre position of described counterdie 1 is provided with the pressure sensitive corresponding with workpiece machining hole 4, and described counterdie 1 inside is provided with pressure inductor; The below of described limited block 2 is provided with Photoelectric Detection 3, and described limited block 2 is fixedly connected with described counterdie 1 by bolt; Described pressure sensitive 4 and described counterdie 1 are bolted to connection, and the diameter of described pressure sensitive 4 is less than the diameter of described workpiece machining hole; Described pressure sensitive 4 is connected with described pressure inductor by wire; Described Photoelectric Detection 3 is fixedly connected with by screw thread with described limited block 2, and described Photoelectric Detection 3 is connected with optoelectronic switch by wire, and described pressure inductor is connected with the control system of punch press by the mode of connecting with described optoelectronic switch.By adopting the method for pressure sensitive to judge product whether machining hole, have the advantages that structure is simple, resolution ratio is high; The product mounting in undressed hole is utilized to change in the position of counterdie, whether machining hole, reliability improve greatly to adopt the mode of Photoelectric Detection to carry out product, be connected with the control system of punch press by the mode of connecting with optoelectronic switch by pressure inductor, be equivalent to secondary detection, reliability improves greatly, makes product accomplish zero error.
During concrete use: workpiece 5 is placed on counterdie, two ends are spacing by limited block 2, when the product that workpiece is qualified, i.e. preceding working procedure machining hole, now workpiece does not produce pressure to pressure sensitive head, the installation position of workpiece is correct simultaneously, and Photoelectric Detection head can't detect signal, and punch press normally works.When preceding working procedure because processing makes mistakes, do not process machining hole time, workpiece produces pressure to pressure sensitive head, simultaneously because the position of pressure sensitive head exceeds the plane of counterdie, work piece position is not right, and Photoelectric Detection is to signal, under the acting in conjunction of pressure inductor and optoelectronic switch, punch press stops automatically, the workpiece that artificial or manipulator is made mistakes, and reaches the function of mistake proofing.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a combined type punch press error prevention device, is characterized in that, comprising:
Counterdie (1), described counterdie (1) upper surface is provided with operating desk, described operating desk upper surface both sides are provided with limited block (2), the centre position of described counterdie (1) is provided with the pressure sensitive head (4) corresponding with workpiece machining hole, and described counterdie (1) inside is provided with pressure inductor;
The below of described limited block (2) is provided with Photoelectric Detection head (3), and described limited block (2) is fixedly connected with described counterdie (1) by bolt;
Described pressure sensitive head (4) and described counterdie (1) are bolted to connection, and the diameter of described pressure sensitive head (4) is less than the diameter of described workpiece machining hole;
Described pressure sensitive head (4) is connected with described pressure inductor by wire;
Described Photoelectric Detection head (3) is fixedly connected with by screw thread with described limited block (2).
2. combined type punch press error prevention device according to claim 1, is characterized in that: described Photoelectric Detection head (3) is connected with optoelectronic switch by wire.
3. combined type punch press error prevention device according to claim 2, is characterized in that: described pressure inductor is connected with the control system of punch press by the mode of connecting with described optoelectronic switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752102.4U CN204262088U (en) | 2014-12-03 | 2014-12-03 | A kind of combined type punch press error prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752102.4U CN204262088U (en) | 2014-12-03 | 2014-12-03 | A kind of combined type punch press error prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262088U true CN204262088U (en) | 2015-04-15 |
Family
ID=52796987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420752102.4U Expired - Fee Related CN204262088U (en) | 2014-12-03 | 2014-12-03 | A kind of combined type punch press error prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204262088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106808089A (en) * | 2017-03-31 | 2017-06-09 | 东莞华贝电子科技有限公司 | A kind of laser carving anti-misoperation device |
-
2014
- 2014-12-03 CN CN201420752102.4U patent/CN204262088U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106808089A (en) * | 2017-03-31 | 2017-06-09 | 东莞华贝电子科技有限公司 | A kind of laser carving anti-misoperation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20201203 |