CN104338856A - Stamping die for gradual formation - Google Patents
Stamping die for gradual formation Download PDFInfo
- Publication number
- CN104338856A CN104338856A CN201410584569.7A CN201410584569A CN104338856A CN 104338856 A CN104338856 A CN 104338856A CN 201410584569 A CN201410584569 A CN 201410584569A CN 104338856 A CN104338856 A CN 104338856A
- Authority
- CN
- China
- Prior art keywords
- pressing block
- stamping
- block
- convex block
- projection
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a stamping die for gradual formation. The stamping die comprises a first stamping block, a second stamping block, a third stamping block and a fourth stamping block which are connected from left to right in sequence, wherein a circular convex block is arranged on the first stamping block; an elliptical convex block is arranged on the second stamping block; a square circular convex block is arranged on the third stamping block; a rectangular convex block is arranged on the fourth stamping block; the transverse widths of the circular convex block, the square circular convex block, the elliptical convex block and the rectangular convex block are the same; the longitudinal lengths of the elliptical convex block, the square circular convex block and the rectangular convex block are the same. By adopting the mode, the stamping die can process a product in a gradual stamping manner, the stamping force to convex blocks is alleviated, the service life is prolonged, in-batch processing can be implemented and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of diel, the diel of particularly a kind of gradual shaping.
Background technology
Along with the development of science and technology, die industry development rapidly, so far one of present indispensable industry has been become, and diel is as one comparatively flourishing in die industry, its punching course is mainly and utilizes the mould be arranged on forcing press to apply pressure to material, it is made to produce separation or plastic deformation, thus obtain a kind of pressure processing method of required part, but traditional diel all adopts pressing block to carry out disposable punch process to product, it causes the stamping press suffered by pressing block excessive, fragile, service life is low, and can only process one by one product, production efficiency is low.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of diel of gradual shaping, can carry out gradual punch process, decrease the stamping press suffered by projection, improve service life product, and can carry out batch machining, enhances productivity.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the diel providing a kind of gradual shaping, comprise: the first pressing block from left to right connected successively, second pressing block, 3rd pressing block and the 4th pressing block, described first pressing block is provided with round bump, described second pressing block is provided with oval projection, described 3rd pressing block is provided with square circular projection, described 4th pressing block is provided with rectangular cam, described round bump, square circular projection, oval projection, the transverse width of rectangular cam is identical, described oval projection, square circular projection, the longitudinal length of rectangular cam is identical.
In a preferred embodiment of the present invention, each described projection and each described pressing block all adopt hard alloy steel, improve hardness and the intensity of projection, improve service life further.
In a preferred embodiment of the present invention, the size of each described pressing block is identical, is convenient to the batch production of product.
The invention has the beneficial effects as follows: the present invention can carry out gradual punch process to product, decreases the stamping press suffered by projection, improves service life, and can batch machining be carried out, enhance productivity.
Accompanying drawing explanation
Fig. 1 is the present invention's structural representation in a preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, the first pressing block, the 2, second pressing block, the 3, the 3rd pressing block, the 4, the 4th pressing block, and 5, round bump, 6, oval projection, 7, square circular projection, 8, rectangular cam.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of diel of gradual shaping, the diel of gradual shaping, comprise: the first pressing block 1 from left to right connected successively, second pressing block 2, 3rd pressing block 3 and the 4th pressing block 4, described first pressing block 1 is provided with round bump 5, described second pressing block 2 is provided with oval projection 6, described 3rd pressing block 3 is provided with square circular projection 7, described 4th pressing block 4 is provided with rectangular cam 8, described round bump 5, square circular projection 6, oval projection 7, the transverse width of rectangular cam 8 is identical, described oval projection 6, square circular projection 7, the longitudinal length of rectangular cam 8 is identical,
Wherein, each described projection and each described pressing block all adopt hard alloy steel, improve hardness and the intensity of projection, improve service life further.
The size of each described pressing block is identical, is convenient to the batch production of product;
Be different from prior art, present invention is disclosed a kind of diel of gradual shaping, its main working process is: first by the first pressing block 1, second pressing block 2, 3rd pressing block 3 and the 4th pressing block 4 are from left to right in turn connected to form the pressing block of integral type, again pressing block is arranged on cylinder, by this cylinder for this pressing block provides power, again material to be processed is placed on rotatable crawler belt according to a determining deviation, and then round bump 5 is aimed at first material to be processed, then while carrying out punch process, running crawler belt, make round bump 5, oval projection 6, square circular projection 7 and rectangular cam 8 are aimed at material to be processed successively and are carried out punch process, finally achieve product is carried out gradual stamping, and punch process can be carried out to material by batch, enhance productivity.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. the diel of a gradual shaping, it is characterized in that, comprise: the first pressing block from left to right connected successively, the second pressing block, the 3rd pressing block and the 4th pressing block, described first pressing block is provided with round bump, described second pressing block is provided with oval projection, described 3rd pressing block is provided with square circular projection, described 4th pressing block is provided with rectangular cam, the transverse width of described round bump, square circular projection, oval projection, rectangular cam is identical, and the longitudinal length of described oval projection, square circular projection, rectangular cam is identical.
2. the diel of gradual shaping according to claim 1, is characterized in that, each described projection and each described pressing block all adopt hard alloy steel.
3. the diel of gradual shaping according to claim 1, is characterized in that, the size of each described pressing block is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410584569.7A CN104338856A (en) | 2014-10-28 | 2014-10-28 | Stamping die for gradual formation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410584569.7A CN104338856A (en) | 2014-10-28 | 2014-10-28 | Stamping die for gradual formation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104338856A true CN104338856A (en) | 2015-02-11 |
Family
ID=52495794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410584569.7A Pending CN104338856A (en) | 2014-10-28 | 2014-10-28 | Stamping die for gradual formation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104338856A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH066896A (en) * | 1992-06-18 | 1994-01-14 | Matsushita Electric Ind Co Ltd | Manufacture of top plate |
| CN102615181A (en) * | 2012-02-27 | 2012-08-01 | 昆山市三景精密模具有限公司 | Continuous punching die suitable for punching automobile brake pad and punching method |
| CN103143628A (en) * | 2013-03-04 | 2013-06-12 | 江苏泽恩汽机车部品制造有限公司 | Step-by-step thick wall stretching and forming die |
| CN203253799U (en) * | 2013-05-31 | 2013-10-30 | 广东富华重工制造有限公司 | Continuous die of brake shoe bent plate |
-
2014
- 2014-10-28 CN CN201410584569.7A patent/CN104338856A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH066896A (en) * | 1992-06-18 | 1994-01-14 | Matsushita Electric Ind Co Ltd | Manufacture of top plate |
| CN102615181A (en) * | 2012-02-27 | 2012-08-01 | 昆山市三景精密模具有限公司 | Continuous punching die suitable for punching automobile brake pad and punching method |
| CN103143628A (en) * | 2013-03-04 | 2013-06-12 | 江苏泽恩汽机车部品制造有限公司 | Step-by-step thick wall stretching and forming die |
| CN203253799U (en) * | 2013-05-31 | 2013-10-30 | 广东富华重工制造有限公司 | Continuous die of brake shoe bent plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |