CN102886443A - Stamping die and stamping method thereof - Google Patents
Stamping die and stamping method thereof Download PDFInfo
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- CN102886443A CN102886443A CN2012103424285A CN201210342428A CN102886443A CN 102886443 A CN102886443 A CN 102886443A CN 2012103424285 A CN2012103424285 A CN 2012103424285A CN 201210342428 A CN201210342428 A CN 201210342428A CN 102886443 A CN102886443 A CN 102886443A
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- shaped groove
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Abstract
The invention relates to a mechanical machining die and a machining method, and particularly relates to a stamping die and a stamping method of the stamping die. An upper die is fixed at the bottom end of a stamping machine hydraulic device; a lower die is fixed on a stamping machine operation platform; a workpiece is arranged in the middle of a cushion block; the periphery of the workpiece is surrounded by square through holes of the cushion block, so that the workpiece cannot move transversely; the hydraulic device is started, and the workpiece is stamped and machined by using a U-shaped groove of a convex die and a U-shaped groove of a concave die. According to the stamping die and the stamping method of the stamping die, the die is reasonable in structural design; under an action of a spring sleeve, service life of the die is effectively prolonged, and machining noise is reduced. under limit of the cushion block, the workpiece does not move while being stamped, so that machining precision is effectively increased; and the stamping method is simple and convenient to operate and high in machining efficiency.
Description
Technical field
The present invention relates to a kind of machining mould and processing method, specifically relate to a kind of diel and process for stamping thereof.
Background technology
The forging forming of workpiece is by the moulding of diel punch process.
Summary of the invention
For the technical problem that exists in the prior art, the invention provides a kind of reasonable in design, diel and the process for stamping thereof that easy and simple to handle, working (machining) efficiency is high.
To achieve these goals, the technical scheme of employing is as follows:
A kind of diel is characterized in that, has to go to upper and lower the upper die and lower die of arranging, wherein,
The patrix bottom is equipped with punch by bolt, and the punch bottom is provided with the U-shaped groove, and punch is provided with sleeve pipe around the bottom;
Counterdie top is equipped with die by bolt, and the die top is provided with the U-shaped groove, is provided with sleeve pipe around the die top;
Four guide rods, insert respectively in the sleeve pipe of punch and die at two ends, and guide rod is provided with spring housing, and spring housing places the sleeve pipe of die, and stretches out die top one height;
Four guide rods are provided with the cushion block that the middle part has square through hole.
The process for stamping of diel is characterized in that, comprises that step is as follows:
1., mould is installed
Patrix is fixed on stamping machine hydraulic means bottom, counterdie is fixed on the stamping machine operating platform;
2., workpiece is placed and is spacing
Workpiece is positioned over cushion block middle part, around the workpiece by the square through hole of cushion block around, make it can't transverse shifting;
3., punch process
The primer fluid pressure device utilizes the U-shaped groove of punch and the U-shaped groove of die that workpiece is carried out punch process.
Diel of the present invention and process for stamping thereof, mould structure is reasonable in design, under the spring housing effect, but the Effective Raise die life, and reduce the processing noise.Spacing lower at cushion block, workpiece can not be moved when punching press, thus the Effective Raise machining accuracy.Process for stamping is easy and simple to handle, working (machining) efficiency is high.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of diel of the present invention.
The specific embodiment
See also Fig. 1, a kind of diel has and goes to upper and lower patrix 10 and the counterdie 2 of arranging.
Patrix 10 bottoms are equipped with punch 9 by bolt 12, and punch 9 bottoms are provided with U-shaped groove 11, are provided with sleeve pipe 8 around punch 9 bottoms.
Counterdie 2 tops are equipped with die 1 by bolt 3, and die 1 top is provided with U-shaped groove 4, are provided with sleeve pipe 5 around die 1 top.
Four guide rods 7, two ends insert respectively in sleeve pipe 8 and the sleeve pipe 5, and guide rod 7 is provided with spring housing 13, and spring housing 13 places sleeve pipe 5, and stretch out die 1 top one height.
Four guide rods 7 are provided with the cushion block 6 that the middle part has square through hole.
The process for stamping of diel: patrix 10 is fixed on stamping machine hydraulic means bottom, counterdie 2 is fixed on the stamping machine operating platform; Workpiece is positioned over cushion block 6 middle parts, around the workpiece by the square through hole of cushion block 6 around, make it can't transverse shifting; The primer fluid pressure device utilizes the U-shaped groove 11 of punch 9 and 4 pairs of workpiece of U-shaped groove of die 1 to carry out punch process.
Above content only is to structure example of the present invention and explanation; under those skilled in the art described specific embodiment is made various modifications or replenish or adopt similar mode to substitute; only otherwise depart from the structure of invention or surmount this scope as defined in the claims, all should belong to protection scope of the present invention.
Claims (2)
1. a diel is characterized in that, have to go to upper and lower the upper die and lower die of arranging, wherein,
The patrix bottom is equipped with punch by bolt, and the punch bottom is provided with the U-shaped groove, and punch is provided with sleeve pipe around the bottom;
Counterdie top is equipped with die by bolt, and the die top is provided with the U-shaped groove, is provided with sleeve pipe around the die top;
Four guide rods, insert respectively in the sleeve pipe of punch and die at two ends, and guide rod is provided with spring housing, and spring housing places the sleeve pipe of die, and stretches out die top one height;
Four guide rods are provided with the cushion block that the middle part has square through hole.
2. the process for stamping of diel as claimed in claim 1 is characterized in that, comprises that step is as follows:
1., mould is installed
Patrix is fixed on stamping machine hydraulic means bottom, counterdie is fixed on the stamping machine operating platform;
2., workpiece is placed and is spacing
Workpiece is positioned over cushion block middle part, around the workpiece by the square through hole of cushion block around, make it can't transverse shifting;
3., punch process
The primer fluid pressure device utilizes the U-shaped groove of punch and the U-shaped groove of die that workpiece is carried out punch process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103424285A CN102886443A (en) | 2012-09-17 | 2012-09-17 | Stamping die and stamping method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103424285A CN102886443A (en) | 2012-09-17 | 2012-09-17 | Stamping die and stamping method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102886443A true CN102886443A (en) | 2013-01-23 |
Family
ID=47530236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103424285A Pending CN102886443A (en) | 2012-09-17 | 2012-09-17 | Stamping die and stamping method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102886443A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886435A (en) * | 2012-09-17 | 2013-01-23 | 芜湖市续元工贸有限公司 | Stamping die |
| CN109877264A (en) * | 2019-01-11 | 2019-06-14 | 姚国辉 | A kind of ball stud cold upsetting forming die and moulding process |
| CN110193413A (en) * | 2019-06-19 | 2019-09-03 | 嘉兴歆瑶商贸有限公司 | A kind of curled round part stamping die |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1247135A (en) * | 1969-04-11 | 1971-09-22 | Per-Olof Strandell | A method of producing round bar by stretch forging |
| EP0891824A1 (en) * | 1996-11-11 | 1999-01-20 | Honda Giken Kogyo Kabushiki Kaisha | Hot forging device for bevel gear |
| JP2008055474A (en) * | 2006-08-31 | 2008-03-13 | Kobe Steel Ltd | Forging die and forging method using the same |
| CN201720380U (en) * | 2010-06-03 | 2011-01-26 | 无锡职业技术学院 | Piston forging die |
| CN202087753U (en) * | 2011-01-27 | 2011-12-28 | 常州机电职业技术学院 | Forging forming device for thick-wall conical hollow pipe |
| CN202185551U (en) * | 2011-08-04 | 2012-04-11 | 唐亮 | Finish forging stock die for producing track spikes |
| CN202343836U (en) * | 2011-12-01 | 2012-07-25 | 重庆焱炼重型机械设备有限公司 | Forming die for drawing out and finishing axial forgings |
| CN102626741A (en) * | 2012-04-10 | 2012-08-08 | 上海交通大学 | Drawing compound molding die for shell with tooth form on side wall |
| CN102886435A (en) * | 2012-09-17 | 2013-01-23 | 芜湖市续元工贸有限公司 | Stamping die |
| CN202861208U (en) * | 2012-09-17 | 2013-04-10 | 芜湖市续元工贸有限公司 | Stamping die |
-
2012
- 2012-09-17 CN CN2012103424285A patent/CN102886443A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1247135A (en) * | 1969-04-11 | 1971-09-22 | Per-Olof Strandell | A method of producing round bar by stretch forging |
| EP0891824A1 (en) * | 1996-11-11 | 1999-01-20 | Honda Giken Kogyo Kabushiki Kaisha | Hot forging device for bevel gear |
| JP2008055474A (en) * | 2006-08-31 | 2008-03-13 | Kobe Steel Ltd | Forging die and forging method using the same |
| CN201720380U (en) * | 2010-06-03 | 2011-01-26 | 无锡职业技术学院 | Piston forging die |
| CN202087753U (en) * | 2011-01-27 | 2011-12-28 | 常州机电职业技术学院 | Forging forming device for thick-wall conical hollow pipe |
| CN202185551U (en) * | 2011-08-04 | 2012-04-11 | 唐亮 | Finish forging stock die for producing track spikes |
| CN202343836U (en) * | 2011-12-01 | 2012-07-25 | 重庆焱炼重型机械设备有限公司 | Forming die for drawing out and finishing axial forgings |
| CN102626741A (en) * | 2012-04-10 | 2012-08-08 | 上海交通大学 | Drawing compound molding die for shell with tooth form on side wall |
| CN102886435A (en) * | 2012-09-17 | 2013-01-23 | 芜湖市续元工贸有限公司 | Stamping die |
| CN202861208U (en) * | 2012-09-17 | 2013-04-10 | 芜湖市续元工贸有限公司 | Stamping die |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886435A (en) * | 2012-09-17 | 2013-01-23 | 芜湖市续元工贸有限公司 | Stamping die |
| CN109877264A (en) * | 2019-01-11 | 2019-06-14 | 姚国辉 | A kind of ball stud cold upsetting forming die and moulding process |
| CN110193413A (en) * | 2019-06-19 | 2019-09-03 | 嘉兴歆瑶商贸有限公司 | A kind of curled round part stamping die |
| CN110193413B (en) * | 2019-06-19 | 2021-02-26 | 蓝茂生 | Rolling part stamping die |
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| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130123 |