CN202877354U - Novel W-shaped workpiece stamping die - Google Patents
Novel W-shaped workpiece stamping die Download PDFInfo
- Publication number
- CN202877354U CN202877354U CN 201220471393 CN201220471393U CN202877354U CN 202877354 U CN202877354 U CN 202877354U CN 201220471393 CN201220471393 CN 201220471393 CN 201220471393 U CN201220471393 U CN 201220471393U CN 202877354 U CN202877354 U CN 202877354U
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- die
- novel
- punch
- shaped workpiece
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Abstract
The utility model relates to a machining die, in particular to a novel W-shaped workpiece stamping die. The novel W-shaped workpiece stamping die comprises an upper die and a lower die which are arranged vertically, the upper die and the lower die are made of spheroidal graphite cast iron, a female die is arranged at the bottom of the upper die, a W-shaped groove is arranged in the bottom of the female die, and casing pipes are arranged around the bottom of the female die. A male die is arranged on the upper portion of the lower die, and casing pipes are arranged around the top of the male die. Bottom ends of four guide bars are inserted into the casing pipes of the male die, and spring sleeves are arranged on the guide bars and placed in the casing pipes of the male die, and extend out of the top of the male die for a certain height. Cushion blocks are arranged on the four guide bars, and the cushion blocks are arranged above the male die and provided with a W-shaped boss. The novel W-shaped workpiece stamping die is reasonable in structural design, capable of effectively prolonging service life of the die and reducing machining noise under the effects of the spring sleeves, and therefore machining accuracy can be effectively improved.
Description
Technical field
The utility model relates to a kind of machining mould, specifically relates to the diel of a kind of novel W shape workpiece.
Background technology
The forging forming of W shape workpiece is by the moulding of blanking punch die punch process.The defectives such as existing punching die structure is comparatively simple, exists processing sound to make an uproar greatly, and machining accuracy is low.
Summary of the invention
For the technical problem that exists in the prior art, the utility model provides a kind of novel W shape workpiece diel of reasonable in design.
To achieve these goals, the technical scheme of employing is as follows:
The diel of novel W shape workpiece is characterized in that, has to go to upper and lower the upper die and lower die of arranging, and the material of upper die and lower die is spheroidal graphite cast-iron,
The patrix bottom is provided with die, and the die bottom is provided with the W connected in star, and die is provided with sleeve pipe around the bottom;
Counterdie top is provided with punch, is provided with sleeve pipe around the punch top;
Four guide rods, insert in the sleeve pipe of punch the bottom, and guide rod is provided with spring housing, and spring housing places the sleeve pipe of punch, and stretches out punch top one height;
Four guide rods are provided with cushion block, and cushion block places the top of punch, and cushion block is provided with the boss that is W shape.
The diel of the utility model W shape workpiece, reasonable in design, under the spring housing effect, but the Effective Raise die life, and reduce processing noise, then Effective Raise machining accuracy.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
See also Fig. 1, the diel of novel W shape workpiece has and goes to upper and lower patrix 10 and the counterdie 3 of arranging, and the material of patrix 10 and counterdie 3 is spheroidal graphite cast-iron.
Patrix 10 bottoms are provided with die 9, and die 9 bottoms are provided with W connected in star 11, are provided with sleeve pipe 8 around die 9 bottoms.
Counterdie 3 tops are provided with punch 2, are provided with sleeve pipe 4 around punch 2 tops.
Four guide rods 7, insert in the sleeve pipe 4 of punch 2 bottom, and guide rod 7 is provided with spring housing 5, and spring housing 5 places the sleeve pipe 4 of punch 2, and stretches out punch 2 tops one height.
Four guide rods 7 are provided with cushion block 6, and cushion block 6 places the top of punch 2, and cushion block 6 is provided with the boss 1 that is W shape.
Above content only is to the utility model structure example 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 utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (1)
1. novel W shape workpiece diel is characterized in that, has to go to upper and lower the upper die and lower die of arranging, and the material of upper die and lower die is spheroidal graphite cast-iron,
The patrix bottom is provided with die, and the die bottom is provided with the W connected in star, and die is provided with sleeve pipe around the bottom;
Counterdie top is provided with punch, is provided with sleeve pipe around the punch top;
Four guide rods, insert in the sleeve pipe of punch the bottom, and guide rod is provided with spring housing, and spring housing places the sleeve pipe of punch, and stretches out punch top one height;
Four guide rods are provided with cushion block, and cushion block places the top of punch, and cushion block is provided with the boss that is W shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471393 CN202877354U (en) | 2012-09-17 | 2012-09-17 | Novel W-shaped workpiece stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471393 CN202877354U (en) | 2012-09-17 | 2012-09-17 | Novel W-shaped workpiece stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202877354U true CN202877354U (en) | 2013-04-17 |
Family
ID=48068820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220471393 Expired - Fee Related CN202877354U (en) | 2012-09-17 | 2012-09-17 | Novel W-shaped workpiece stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202877354U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611801A (en) * | 2013-11-18 | 2014-03-05 | 甘宁 | Small closed work piece forming device |
| CN109877264A (en) * | 2019-01-11 | 2019-06-14 | 姚国辉 | A kind of ball stud cold upsetting forming die and moulding process |
-
2012
- 2012-09-17 CN CN 201220471393 patent/CN202877354U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611801A (en) * | 2013-11-18 | 2014-03-05 | 甘宁 | Small closed work piece forming device |
| CN109877264A (en) * | 2019-01-11 | 2019-06-14 | 姚国辉 | A kind of ball stud cold upsetting forming die and moulding process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20130917 |