CN203061643U - Female die for narrow and long stamping part - Google Patents
Female die for narrow and long stamping part Download PDFInfo
- Publication number
- CN203061643U CN203061643U CN 201220697564 CN201220697564U CN203061643U CN 203061643 U CN203061643 U CN 203061643U CN 201220697564 CN201220697564 CN 201220697564 CN 201220697564 U CN201220697564 U CN 201220697564U CN 203061643 U CN203061643 U CN 203061643U
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- Prior art keywords
- narrow
- female die
- long
- die
- major plate
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Abstract
The utility model discloses a female die for a narrow and long stamping part in order to solve the problems that at present, during the machining process of an element with a narrow and long blank part, a narrow and long plate is in a suspending state, so that the narrow and long plate is prone to breakage, female die scrapping is caused and the service life of a female die is short. The female die for the narrow and long stamping part comprises a female die seat. The female die seat is provided with a blanking cutting edge, a blank groove and a narrow and long plate. A supporting plate which is equal to the narrow and long plate in shape is arranged on the narrow and long plate, and the supporting plate is respectively connected with the narrow and long plate and the female die seat. Through optimization and improvement to the structure of the female die, the strength of the female die is improved. Compared with the service life of an existing female die, the service life of the female die is improved by over ten times, and the service life of the female die is effectively prolonged. The female die for the narrow and long stamping part is ingenious in concept, low in production cost and long in service life.
Description
Technical field
The utility model relates to a kind of stamping parts process equipment, particularly a kind of die for long narrow stamping parts.
Background technology
As shown in Figure 1, some part is provided with long narrow blank parts thereon owing to need, long narrow blank parts as shown in Figure 2, the ratio of length and width is more than 5 times in this long narrow blank parts.Existing die structure as shown in Figure 3, die comprises die holder, die holder is provided with blanking cutting edge, space groove, the shape of blanking cutting edge is identical with part shape, the space groove is rectangle.On die, there is the narrow major plate that joins with the blanking cutting edge, narrow major plate is the part of die structure, its shape matches with the long narrow blank parts of part.In the process of part processing, narrow major plate is in vacant state, ruptures easily, causes mould to scrap, and the service life of mould is shorter.
The utility model content
Goal of the invention of the present utility model is: at the part that has long narrow blank parts at present in process, narrow major plate is in vacant state, ruptures easily, causes mould to scrap, the problem that die life is short provides a kind of die for long narrow stamping parts.The utility model improves by the optimization to the die structure, has improved its intensity, and the service life of the utility model die, existing die improved more than 10 times, had effectively prolonged its service life.The utility model is skillfully constructed, and production cost is low, long service life.
To achieve these goals, the utility model adopts following technical scheme:
A kind of die for long narrow stamping parts comprises die holder, and described die holder is provided with blanking cutting edge, space groove, narrow major plate, and described narrow major plate is provided with the gripper shoe identical with the narrow major plate shape, and described gripper shoe links to each other with narrow major plate, die holder respectively.
Adopt between described gripper shoe and narrow major plate, the die holder and fixedly connected.
Described gripper shoe and narrow major plate, die holder adopt one-body molded.
The height sum of described gripper shoe, narrow major plate equates with the height of die holder.
Described space groove is rectangle.
The corner of described space groove is rounding.
The applicant has carried out analyzing and optimal design again to the structure of existing die on the basis of many years of experience.Die of the present utility model comprises die holder, and die holder is provided with blanking cutting edge, space groove, narrow major plate, and narrow major plate is provided with gripper shoe, and gripper shoe is identical with the narrow major plate shape, and gripper shoe links to each other with narrow major plate, die holder respectively.Narrow major plate is the part of die holder, matches with the long narrow blank parts of part, and its height is identical with the blanking cutting edge.Adopt between gripper shoe and narrow major plate, the die holder and fixedly connected, as preferably, gripper shoe and narrow major plate, die holder adopt one-body molded, and the height sum of gripper shoe, narrow major plate equals the height of die holder.As preferably, the space groove is rectangle, and the corner of space groove is rounding.
The utility model has significantly improved the intensity of the intensity, particularly narrow major plate of die by the redesign to the die structure.Compare with existing die, the utility model is provided with gripper shoe at narrow major plate, simultaneously, adopts fixedly connectedly between gripper shoe, narrow major plate, the die holder, has effectively improved the intensity of gripper shoe.During part processing, there is support at the narrow major plate place, has avoided the appearance of vacant state, efficiently solves the problem that existing die ruptures easily, has improved the intensity of die, effectively prolongs the service life of die more than 10 times.
The utility model is skillfully constructed, and can be applied to be with a wide range of applications in the various dies that have a long narrow blank parts part.
In sum, owing to adopted technique scheme, the beneficial effects of the utility model are:
1, the utility model is skillfully constructed, and production cost is low, has broad application prospects;
2, the utility model can significantly improve strength of concave mould, efficiently solves the problem that existing die ruptures easily, has effectively prolonged the service life of die;
3, gripper shoe and narrow major plate in the utility model, die holder adopt one-body moldedly, and die processing is simple, low cost of manufacture.
Description of drawings
Fig. 1 is the structural representation that is provided with long narrow blank parts part.
Fig. 2 is the local enlarged diagram of the long narrow blank parts of Fig. 1.
Fig. 3 is the front view of existing die.
Fig. 4 is front view of the present utility model.
Fig. 5 is that Fig. 4 is along the cutaway view of center line.
Mark among the figure: 1 is die holder, and 2 is the blanking cutting edge, and 3 is the space groove, and 4 is narrow major plate, and 5 is gripper shoe.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer, 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 explaining the utility model, and be not used in restriction the utility model.
Embodiment 1
Shown in Fig. 4,5, the utility model comprises die holder 1, and die holder 1 is provided with blanking cutting edge 2, space groove 3, narrow major plate 4.Narrow major plate 4 is provided with the gripper shoe 5 identical with narrow major plate 4 shapes, and gripper shoe 5 and narrow major plate 4, die holder 1 adopt one-body molded, and the height sum of gripper shoe 5, narrow major plate 4 equates with the height of die holder 1.Space groove 3 is rectangle, and the corner is rounding.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. die that is used for long narrow stamping parts, comprise die holder (1), described die holder (1) is provided with blanking cutting edge (2), space groove (3), narrow major plate (4), it is characterized in that, described narrow major plate (4) is provided with the gripper shoe (5) identical with narrow major plate (4) shape, and described gripper shoe (5) links to each other with narrow major plate (4), die holder (1) respectively.
2. the die for long narrow stamping parts according to claim 1 is characterized in that, adopts between described gripper shoe (5) and narrow major plate (4), the die holder (1) and fixedlys connected.
3. the die for long narrow stamping parts according to claim 1 is characterized in that, described gripper shoe (5) adopts one-body molded with narrow major plate (4), die holder (1).
4. according to the arbitrary described die for long narrow stamping parts of claim 1-3, it is characterized in that the height sum of described gripper shoe (5), narrow major plate (4) equates with the height of die holder (1).
5. the die for long narrow stamping parts according to claim 4 is characterized in that, described space groove (3) is rectangle.
6. the die for long narrow stamping parts according to claim 4 is characterized in that, the corner of described space groove (3) is rounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220697564 CN203061643U (en) | 2012-12-17 | 2012-12-17 | Female die for narrow and long stamping part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220697564 CN203061643U (en) | 2012-12-17 | 2012-12-17 | Female die for narrow and long stamping part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203061643U true CN203061643U (en) | 2013-07-17 |
Family
ID=48760469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220697564 Expired - Fee Related CN203061643U (en) | 2012-12-17 | 2012-12-17 | Female die for narrow and long stamping part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203061643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447444A (en) * | 2013-09-13 | 2013-12-18 | 国营第六一六厂 | Die seat for prolonging service life of trimming die bore convex-narrow structure |
-
2012
- 2012-12-17 CN CN 201220697564 patent/CN203061643U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447444A (en) * | 2013-09-13 | 2013-12-18 | 国营第六一六厂 | Die seat for prolonging service life of trimming die bore convex-narrow structure |
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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: 20130717 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |