CN204108171U - A kind of Lifting Device on mould - Google Patents
A kind of Lifting Device on mould Download PDFInfo
- Publication number
- CN204108171U CN204108171U CN201420402385.XU CN201420402385U CN204108171U CN 204108171 U CN204108171 U CN 204108171U CN 201420402385 U CN201420402385 U CN 201420402385U CN 204108171 U CN204108171 U CN 204108171U
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- China
- Prior art keywords
- die
- jigger pin
- spring
- lifting device
- utility
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- Expired - Fee Related
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to a kind of Lifting Device on mould, comprises jigger pin, and described jigger pin is arranged on die, and the below of described die is provided with backing plate, is provided with die shoe in the below of backing plate; The top of described jigger pin is connected with liftout head by screw thread pair, and the below of described jigger pin is connected with die pad, and the below of described die pad is connected with spring lever, and described spring lever is provided with spring.The utility model in use, billot is after punching press, paste sometimes or be stuck on die face, jigger pin is withstood on waste material place, jigger pin top has been threaded connection liftout head, when liftout head damages or lost efficacy, be convenient to remove and install, adopt spring Lifting Device, prevent because liftout power is excessive, impression can be left on billot.
Description
Technical field
The utility model relates to mold parts field, particularly relates to a kind of Lifting Device on mould.
Background technology
Cold punching technology is a kind of cutting highly efficient in productivity, few or the advanced processing method without cutting, all has a lot of advantages in economy and technical elements.It is easy and simple to handle, is convenient to realize mechanization and automation, is suitable for the production of part more in enormous quantities, and its goods generally do not need to make further machining, and dimensional accuracy and interchangeability are also all relatively good.So it occupies very consequence in the industry such as aviation, automobile, tractor, electrical equipment and electrical, precision instrumentation.In the middle of punching production, diel is as the concrete executing means of Sheet Metal Forming Technology, and natural attention, in fact, the design level of punching die structure and the accuracy of manufacture are the keys ensureing stamped part quality.Lifting Device ejects waste material after being used for stamping-out from punch-die, and the common structure of Lifting Device is the top board of the slight rounding of head or end belt texturing, is beneficial to compressed air and blows away waste material.But these structures are for expecting thick stamping, and these Lifting Device have just been not suitable for, thorough for the waste material end, cannot be removed.
Utility model content
The utility model, in order to overcome deficiency of the prior art, provides a kind of Lifting Device on mould.
The utility model is achieved through the following technical solutions:
A Lifting Device on mould, comprises jigger pin, and described jigger pin is arranged on die, and the below of described die is provided with backing plate, is provided with die shoe in the below of backing plate; The top of described jigger pin is connected with liftout head by screw thread pair, and the below of described jigger pin is connected with die pad, and the below of described die pad is connected with spring lever, and described spring lever is provided with spring.
As optimal technical scheme of the present utility model, described spring is volute spring, more stable, prevents spring from departing from spring lever.
As optimal technical scheme of the present utility model, one end of described spring is connected to the lower end of die pad, and the other end is connected on the bottom surface of die shoe cavity.
As optimal technical scheme of the present utility model, described spring lever is tapered rod.
Compared with prior art, the beneficial effects of the utility model are: the utility model in use, billot, after punching press, pastes sometimes or is stuck on die face, jigger pin is withstood on waste material place, jigger pin top has been threaded connection liftout head, when liftout head damages or lost efficacy, be convenient to remove and install, adopt spring Lifting Device, prevent because liftout power is excessive, impression can be left on billot.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-jigger pin; 2-die; 3-backing plate; 4-die shoe; 5-die pad; 6-spring lever; 7-spring; 10-liftout head.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of Lifting Device on mould, comprises jigger pin 1, and described jigger pin 1 is arranged on die 2, and the below of described die 2 is provided with backing plate 3, is provided with die shoe 4 in the below of backing plate 3; The top of described jigger pin 1 is connected with liftout head 10 by screw thread pair, and the below of described jigger pin 1 is connected with die pad 5, and the below of described die pad 5 is connected with spring lever 6, and described spring lever 6 is provided with spring 7.The utility model in use, billot is after punching press, paste sometimes or be stuck on die face, jigger pin is withstood on waste material place, jigger pin top has been threaded connection liftout head, when liftout head damages or lost efficacy, be convenient to remove and install, adopt spring Lifting Device, prevent because liftout power is excessive, impression can be left on billot.
Described spring 7 is volute spring, and described spring lever 6 is tapered rod, and make connection more stable, prevent spring from departing from spring lever, one end of described spring 7 is connected to the lower end of die pad 5, and the other end is connected on the bottom surface of die shoe 4 cavity.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the Lifting Device on mould, is characterized in that: comprise jigger pin (1), and described jigger pin (1) is arranged on die (2), and the below of described die (2) is provided with backing plate (3), is provided with die shoe (4) in the below of backing plate (3); The top of described jigger pin (1) is connected with liftout head (10) by screw thread pair, the below of described jigger pin (1) is connected with die pad (5), the below of described die pad (5) is connected with spring lever (6), described spring lever (6) is provided with spring (7).
2. a kind of Lifting Device on mould according to claim 1, is characterized in that: described spring (7) is volute spring.
3. a kind of Lifting Device on mould according to claim 2, is characterized in that: one end of described spring (7) is connected to the lower end of die pad (5), and the other end is connected on the bottom surface of die shoe (4) cavity.
4. a kind of Lifting Device on mould according to claim 2, is characterized in that: described spring lever (6) is tapered rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420402385.XU CN204108171U (en) | 2014-07-21 | 2014-07-21 | A kind of Lifting Device on mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420402385.XU CN204108171U (en) | 2014-07-21 | 2014-07-21 | A kind of Lifting Device on mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108171U true CN204108171U (en) | 2015-01-21 |
Family
ID=52325530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420402385.XU Expired - Fee Related CN204108171U (en) | 2014-07-21 | 2014-07-21 | A kind of Lifting Device on mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204108171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047548A (en) * | 2018-08-02 | 2018-12-21 | 蔚来汽车有限公司 | Mold and its picking-up device |
| CN109047544A (en) * | 2018-10-22 | 2018-12-21 | 江门市新会区金萃金属制品有限公司 | A kind of grip device of press machine |
-
2014
- 2014-07-21 CN CN201420402385.XU patent/CN204108171U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047548A (en) * | 2018-08-02 | 2018-12-21 | 蔚来汽车有限公司 | Mold and its picking-up device |
| CN109047544A (en) * | 2018-10-22 | 2018-12-21 | 江门市新会区金萃金属制品有限公司 | A kind of grip device of press machine |
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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 |
Granted publication date: 20150121 Termination date: 20180721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |