CN102145360A - Special-shaped punch head of automobile cover stamping die - Google Patents
Special-shaped punch head of automobile cover stamping die Download PDFInfo
- Publication number
- CN102145360A CN102145360A CN 201110047057 CN201110047057A CN102145360A CN 102145360 A CN102145360 A CN 102145360A CN 201110047057 CN201110047057 CN 201110047057 CN 201110047057 A CN201110047057 A CN 201110047057A CN 102145360 A CN102145360 A CN 102145360A
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- special
- punch head
- base block
- drift
- stamping die
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a special-shaped punch head of an automobile cover stamping die. The punch head consists of a punch head body and a mounting fixer, wherein the mounting fixer comprises an L-shaped fixing block, anti-pulling pins, an anti-pulling pin fixer and a shim plate; the L-shaped fixing block consists of a horizontal base block, and a first vertical base block and a second vertical base block beside the horizontal base block; the horizontal base block is provided with a mounting hole; a space for placing the punch head body is formed between the first vertical base block and the second vertical base block; the first vertical base block and the second vertical base block are provided with pin holes through which the anti-pulling pins pass; and the shim plate is provided with a through hole adapted with the mounting hole of the horizontal base block. By adopting the structure, the special-shaped punch head of the automobile cover stamping die is convenient for processing, the manufacturing cost can be reduced, the punch head body can be reinforced, the service life of the special-shaped punch head can be prolonged, meanwhile, the punch head is convenient to replace, and the maintenance cost is reduced.
Description
Technical field
The present invention relates to stamping die of automotive covering part, relate in particular to a kind of special-shaped drift of stamping die of automotive covering part.
Background technology
Current when the design vehicle diel, for long and wide all less than 20mm and irregularly-shaped hole in irregular shape, this outline line is irregular can't the selection standard drift, drift and fixture thereof generally adopt dual mode: a kind of is combined type, it is made up of drift body and mounting fixing parts, and mounting fixing parts comprises drift fixed block and backing plate; Another kind is a monolithic construction, and promptly drift body and mounting fixing parts are the structure of one.Knockdown drift main body flange is made extremely trouble, and cost of manufacture is higher; Drift body undercapacity fractures easily; In the course of work,, drift changes trouble in case fractureing.All-in-one-piece drift body adopt a steel material to form through Milling Process usually, but waste of material is bigger, and cost of manufacture is higher, and processing charges is bigger, changes trouble.
Summary of the invention
Technical problem to be solved by this invention is: a kind of special-shaped drift of stamping die of automotive covering part is provided, and the special-shaped drift of this kind stamping die of automotive covering part can not only reduce cost of manufacture, and is convenient for changing.
Solve this technical problem, technical scheme of the present invention is: a kind of special-shaped drift of stamping die of automotive covering part, form by drift body and mounting fixing parts, described mounting fixing parts comprises L shaped fixed block, anti-pulling pin, anti-pull pin fixture and backing plate, described L shaped fixed block is by horizontal matrix, the vertical matrix with second of the first vertical matrix of horizontal matrix side is formed, has installing hole on the described horizontal matrix, has the interval of placing the drift body between the described first vertical matrix and the second vertical matrix, have the anti-pin-and-hole of pulling pin and passing on the vertical matrix of the described first vertical matrix, have the through hole that the installing hole with described horizontal matrix adapts on the described backing plate with second.
Described drift body is a rectangular structure.
The described anti-fixture of pulling pin is a laminated structure.
The material of described L shaped fixed block and backing plate is carbon constructional quality steel.
The special-shaped drift of a kind of stamping die of automotive covering part of the present invention adopts such structure, and not only easy making process can reduce cost of manufacture, and can reinforce the drift body, prolongs the service life of special-shaped drift, is convenient for changing simultaneously, has reduced maintenance cost.
Description of drawings
Below in conjunction with accompanying drawing the special-shaped drift of a kind of stamping die of automotive covering part of the present invention is done explanation in further detail;
Fig. 1 is the structural representation of the special-shaped drift of a kind of stamping die of automotive covering part of the present invention;
Fig. 2 is the structural representation of drift fixed block shown in Figure 1;
In Fig. 1, Fig. 2,1, the drift body; 2, drift fixed block; 3, backing plate; 4, anti-pulling pin; 5, the anti-fixture of pulling pin; 6, pin-and-hole; 7, the second vertical matrix; 8, at interval; 9, the first vertical matrix; 10, installing hole; 11, horizontal matrix.
The specific embodiment
As Fig. 1, shown in Figure 2, the special-shaped drift of stamping die of automotive covering part is made up of drift body 1 and mounting fixing parts, mounting fixing parts comprises L shaped drift fixed block 2, prevent pulling pin 4, anti-pull pin fixture 5 and backing plate 3, L shaped drift fixed block 2 is by horizontal matrix 11, the vertical matrix 7 with second of the first vertical matrix 9 of horizontal matrix 11 sides is formed, has installing hole on the horizontal matrix 11, has the interval 8 of placing drift body 1 between the first vertical matrix 9 and the second vertical matrix 7,7 have anti-4 pin-and-holes that pass 6 of pulling pin on the vertical matrix with second of the first vertical matrix 9, has the through hole that the installing hole with horizontal matrix 11 adapts on the backing plate 3, drift body 1 is a rectangular structure, can adopt the line cutting mode, easy to process, processing cost is low, the vertical matrix 7 with second of the first vertical matrix 9 of L shaped drift fixed block 2 can be reinforced the drift body, improve drift body intensity, the anti-fixture 5 of pulling pin is laminated structure, preventing to pull pin comes off in moving the transportation or the engineering of work, and the material of L shaped drift fixed block 2 and backing plate 3 is carbon constructional quality steel.
The special-shaped drift of stamping die of automotive covering part of the present invention adopts such structure, and easy making process can reduce cost of manufacture, and can reinforce the drift body, prolongs the service life of special-shaped drift, is convenient for changing simultaneously, has reduced maintenance cost.
Claims (4)
1. the special-shaped drift of a stamping die of automotive covering part, form by drift body (1) and mounting fixing parts, it is characterized in that: described mounting fixing parts comprises L shaped drift fixed block (2), anti-pull pin (4), anti-pull pin fixture (5) and backing plate (3), described L shaped drift fixed block (2) is by horizontal matrix (11), the first vertical matrix with second of vertical matrix (9) (7) of horizontal matrix (11) side is formed, has installing hole on the described horizontal matrix (11), has the interval (8) of placing drift body (1) between the described first vertical matrix (9) and the second vertical matrix (7), (7) have the pin-and-hole (6) that anti-pull pin (4) are passed on the vertical matrix with second of the described first vertical matrix (9), have the through hole that the installing hole with described horizontal matrix (11) adapts on the described backing plate (3).
2. the special-shaped drift of a kind of stamping die of automotive covering part according to claim 1 is characterized in that: described drift body (1) is rectangular structure.
3. the special-shaped drift of a kind of stamping die of automotive covering part according to claim 2 is characterized in that: the described anti-fixture (5) of pulling pin is laminated structure.
4. according to the special-shaped drift of claim 1 or 2 or 3 described a kind of stamping die of automotive covering part, it is characterized in that: the material of described L shaped drift fixed block (2) and backing plate (3) is carbon constructional quality steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110047057 CN102145360B (en) | 2011-02-28 | 2011-02-28 | Special-shaped punch head of automobile cover stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110047057 CN102145360B (en) | 2011-02-28 | 2011-02-28 | Special-shaped punch head of automobile cover stamping die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102145360A true CN102145360A (en) | 2011-08-10 |
| CN102145360B CN102145360B (en) | 2013-01-09 |
Family
ID=44419951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110047057 Expired - Fee Related CN102145360B (en) | 2011-02-28 | 2011-02-28 | Special-shaped punch head of automobile cover stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102145360B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9943901B2 (en) | 2015-08-31 | 2018-04-17 | Ford Global Technologies, Llc | Adjustable stamping die |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09168830A (en) * | 1995-12-20 | 1997-06-30 | Amada Washino Co Ltd | Punch unit |
| CN201313136Y (en) * | 2008-11-21 | 2009-09-23 | 庄瑞斌 | Novel punch |
| CN101879573A (en) * | 2009-05-05 | 2010-11-10 | 烟台金王礼品有限公司 | Die special for riveting |
| CN201711417U (en) * | 2010-01-20 | 2011-01-19 | 童焕华 | Punching die of punching machine |
| CN202021264U (en) * | 2011-02-28 | 2011-11-02 | 富士瑞鹄技研（芜湖）有限公司 | Abnormal punch of punching mould of automobile covering part |
-
2011
- 2011-02-28 CN CN 201110047057 patent/CN102145360B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09168830A (en) * | 1995-12-20 | 1997-06-30 | Amada Washino Co Ltd | Punch unit |
| CN201313136Y (en) * | 2008-11-21 | 2009-09-23 | 庄瑞斌 | Novel punch |
| CN101879573A (en) * | 2009-05-05 | 2010-11-10 | 烟台金王礼品有限公司 | Die special for riveting |
| CN201711417U (en) * | 2010-01-20 | 2011-01-19 | 童焕华 | Punching die of punching machine |
| CN202021264U (en) * | 2011-02-28 | 2011-11-02 | 富士瑞鹄技研（芜湖）有限公司 | Abnormal punch of punching mould of automobile covering part |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9943901B2 (en) | 2015-08-31 | 2018-04-17 | Ford Global Technologies, Llc | Adjustable stamping die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102145360B (en) | 2013-01-09 |
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Granted publication date: 20130109 Termination date: 20150228 |
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