CN202290974U - Punching die with self-charging device - Google Patents
Punching die with self-charging device Download PDFInfo
- Publication number
- CN202290974U CN202290974U CN2011203023473U CN201120302347U CN202290974U CN 202290974 U CN202290974 U CN 202290974U CN 2011203023473 U CN2011203023473 U CN 2011203023473U CN 201120302347 U CN201120302347 U CN 201120302347U CN 202290974 U CN202290974 U CN 202290974U
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- CN
- China
- Prior art keywords
- die
- self
- discharging
- punching
- punch head
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a punching die with a self-charging device. The punching die comprises an upper die and a lower die, wherein the upper die consists of a die handle, a base plate, a fixing plate and a punch head, and the lower die consists of a discharging plate, a support, a concave die and a lower die plate. The punching die is characterized in that: a self-discharging device is arranged in a space between the discharging plate and the concave die; the self-discharging device is an elastic piece, wherein the longitudinal section of the elastic piece is shaped as a horn with an upward opening; the outer end edge of the elastic piece is connected with the discharging plate; and the position in the space ensures that a workpiece adhered on the punch head can be ejected out of the die in the ascending process of the punch head. In the punching process, the workpiece adhered on the punch head after punching is in contact with the self-discharging device along the ascending process of the punch head and automatically ejected out of the die, falls into a material frame under the action of elasticity of the self-discharging device and is not needed to be taken out manually. The punching die disclosed by the utility model has the advantages of convenience for operation, high production efficiency and good safety performance.
Description
Technical field
The utility model relates to a kind of cold punching die of machining, and particularly a kind of band is from the punching die of device for discharging.
Background technology
When existing punching die down rose after the punching press at punch, workpiece often was bonded on the punch, needed artificially from mould, to take out, and production efficiency is low, poor safety performance.
Summary of the invention
The purpose of the utility model is in order to overcome above-mentioned weak point, and provides a kind of production efficiency high, and security performance is good, and easy to operate band is from the punching die of device for discharging.
The purpose of the utility model is achieved in that the punching die of a kind of band from device for discharging; Comprise the patrix of forming by die shank, backing plate, fixed head, drift; The counterdie of forming by stripper, bearing, die, lower bolster; It is characterized in that being equipped with in the space between stripper and the die self-unloading materials device; From device for discharging is the elastic component that the longitudinal section is the toroidal that opening makes progress, and the outer end edges of elastic component is connected with stripper, and the position in the space of living in guarantees in the drift uphill process, can the workpiece that be bonded on the drift be ejected mould.
The utility model is owing to adopt above design; In the punching course, be bonded in after the punching press on the drift workpiece along with contact in the drift uphill process from device for discharging, falling in the material frame under the elastic force effect of device for discharging, being ejected mould automatically; Do not need artificial the taking-up; Easy to operate, production efficiency is high, and security performance is good.
Description of drawings
Fig. 1 is the utility model example structure sketch map.
The specific embodiment
Combine the accompanying drawing illustrated embodiment that the utility model is made detailed description at present.
As shown in the figure; A kind of band is from the punching die of device for discharging; Comprise the patrix of being made up of die shank 1, backing plate 2, fixed head 3, drift 4, the counterdie of being made up of stripper 5, bearing 6, die 7, lower bolster 8 wherein is connected by screw 9 between die shank 1, backing plate 2, the fixed head 3 and with alignment pin 10 location; Be connected by screw 11 between die 7 and the lower bolster 8 and with alignment pin 12 location; Bearing 6 upper and lower ends are connected with stripper 5, die 7 respectively through screw 13, are equipped with the self-unloading materials device in the space between stripper 5 and the die 7, are the spring leaf 14 of the toroidal that makes progress of opening from device for discharging; Spring leaf 14 outer end edges are connected with stripper 5 through screw 15, and the position in spring leaf 14 spaces of living in guarantees in drift 4 uphill process, can the workpiece that be bonded on the drift 4 be ejected mould.
Claims (2)
1. a band is from the punching die of device for discharging; Comprise the patrix of forming by die shank (1), backing plate (2), fixed head (3), drift (4); The counterdie of forming by stripper (5), bearing (6), die (7), lower bolster (8); It is characterized in that being equipped with the self-unloading materials device in the space between stripper (5) and the die (7); From device for discharging is the elastic component (14) that the longitudinal section is the toroidal that opening makes progress, and the outer end edges of elastic component (14) is connected with stripper (5), and the position in the space of living in guarantees in drift (4) uphill process, can the workpiece that be bonded on the drift (4) be ejected mould.
2. a kind of band as claimed in claim 1 is from the punching die of device for discharging, it is characterized in that from device for discharging being the spring leaf (14) of the toroidal that makes progress of opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203023473U CN202290974U (en) | 2011-08-19 | 2011-08-19 | Punching die with self-charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203023473U CN202290974U (en) | 2011-08-19 | 2011-08-19 | Punching die with self-charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290974U true CN202290974U (en) | 2012-07-04 |
Family
ID=46359954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203023473U Expired - Fee Related CN202290974U (en) | 2011-08-19 | 2011-08-19 | Punching die with self-charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290974U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056991A (en) * | 2014-05-27 | 2014-09-24 | 安徽红桥金属制造有限公司 | Punch press |
| CN104722676A (en) * | 2015-03-17 | 2015-06-24 | 苏州市东吴滚针轴承有限公司 | Automatic demoulding device of bottom cutting die |
| CN107081381A (en) * | 2017-07-06 | 2017-08-22 | 成都联创精密机械有限公司 | A kind of punch die for processing fuel tank |
| CN107309314A (en) * | 2017-08-17 | 2017-11-03 | 北京北方车辆集团有限公司 | A kind of metal heat pressing shaped device |
| CN107775730A (en) * | 2017-11-21 | 2018-03-09 | 巨力辉腾科技（北京）有限公司 | A kind of flat cutter die cutting working position |
| CN109226564A (en) * | 2018-09-07 | 2019-01-18 | 盐城都亭汽车部件有限公司 | A kind of automobile parts stamping die of easy discharging |
| CN109821916A (en) * | 2019-01-29 | 2019-05-31 | 瑞安市福达标准件有限公司 | A kind of automobile parts process equipment |
-
2011
- 2011-08-19 CN CN2011203023473U patent/CN202290974U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056991A (en) * | 2014-05-27 | 2014-09-24 | 安徽红桥金属制造有限公司 | Punch press |
| CN104722676A (en) * | 2015-03-17 | 2015-06-24 | 苏州市东吴滚针轴承有限公司 | Automatic demoulding device of bottom cutting die |
| CN107081381A (en) * | 2017-07-06 | 2017-08-22 | 成都联创精密机械有限公司 | A kind of punch die for processing fuel tank |
| CN107309314A (en) * | 2017-08-17 | 2017-11-03 | 北京北方车辆集团有限公司 | A kind of metal heat pressing shaped device |
| CN107775730A (en) * | 2017-11-21 | 2018-03-09 | 巨力辉腾科技（北京）有限公司 | A kind of flat cutter die cutting working position |
| CN109226564A (en) * | 2018-09-07 | 2019-01-18 | 盐城都亭汽车部件有限公司 | A kind of automobile parts stamping die of easy discharging |
| CN109821916A (en) * | 2019-01-29 | 2019-05-31 | 瑞安市福达标准件有限公司 | A kind of automobile parts process equipment |
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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: 20120704 Termination date: 20130819 |