CN202224502U - Die for punching forgings - Google Patents
Die for punching forgings Download PDFInfo
- Publication number
- CN202224502U CN202224502U CN2011203231565U CN201120323156U CN202224502U CN 202224502 U CN202224502 U CN 202224502U CN 2011203231565 U CN2011203231565 U CN 2011203231565U CN 201120323156 U CN201120323156 U CN 201120323156U CN 202224502 U CN202224502 U CN 202224502U
- Authority
- CN
- China
- Prior art keywords
- punching
- hole
- drain cap
- passage disc
- mould
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a die for punching forgings, which comprises a passage disc and backing plates. A through hole is arranged in the middle of the passage disc, and the backing plates are welded on two sides of the through hole at the lower end of the passage disc. By the aid of the passage disc, even stress during punching is ensured, punching accuracy is ensured and eccentricity is avoided by the aid of the through hole arranged in the middle of the passage disc, and a worktable is prevented from being damaged during punching by the aid of the backing plates welded at the lower end of the passage disc.
Description
Technical field
The utility model relates to a kind of production and uses mould, relates in particular to a kind of forging punching and uses mould.
Background technology
At present, in forging industry, when the circle class forging is carried out punching, generally be to lie in the round base that makes on the parallel shelf, carry out punching then.But during punching,, be easy to cause off-centre, and when being placed on the parallel shelf,, cause danger because discontinuity during punching also causes the landing of round base easily because deviation takes place in the circle base position of putting.So need a kind of novel die to be used for the forging punching.
The utility model content
The purpose of the utility model is to provide a kind of forging punching to use mould, can guarantee the degree of accuracy of punching, improve the quality, and good stability during punching, safe.
The purpose of the utility model is to realize through following technical scheme:
Mould is used in a kind of forging punching, comprises drain cap and backing plate, has through hole in the middle of the said drain cap, and through hole both sides, said drain cap lower end are welded with backing plate.
Said drain cap adopts 45 steel.
The beneficial effect of the utility model does, mould is used in said forging punching, and it adopts the drain cap structure, when having guaranteed punching stressed evenly; Have through hole in the middle of the drain cap, guaranteed the accuracy of punching, avoid eccentric; The lower end is welded with backing plate, when having avoided punching workbench is caused damage.
Description of drawings
According to accompanying drawing and embodiment the utility model is done further explain below.
Fig. 1 is the structural representation of the said forging punching of the utility model with mould.
Among the figure:
1, drain cap, 2, backing plate, 3, through hole, 4, the circle base.
The specific embodiment
As shown in Figure 1, in present embodiment, mould is used in a kind of forging punching, comprises drain cap 1 and backing plate 2, has through hole 3 in the middle of the said drain cap 1, and said drain cap 1 lower end through hole 3 both sides are welded with backing plate 2.Said drain cap 1 adopts 45 steel.
During production, will justify base 4 and be placed on the drain cap 1, and with the edge alignment, aligned through holes 3 beginning punchings then.
Mould is used in said forging punching, and the degree of accuracy that it guarantees punching improves the quality, and good stability during punching is safe.
Claims (2)
1. mould is used in a forging punching, it is characterized in that: comprise drain cap and backing plate, have through hole in the middle of the said drain cap, through hole both sides, said drain cap lower end are welded with backing plate.
2. mould is used in forging punching according to claim 1, it is characterized in that: said drain cap adopts 45 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203231565U CN202224502U (en) | 2011-08-31 | 2011-08-31 | Die for punching forgings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203231565U CN202224502U (en) | 2011-08-31 | 2011-08-31 | Die for punching forgings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202224502U true CN202224502U (en) | 2012-05-23 |
Family
ID=46075110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203231565U Expired - Lifetime CN202224502U (en) | 2011-08-31 | 2011-08-31 | Die for punching forgings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202224502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319794A (en) * | 2011-08-31 | 2012-01-18 | 无锡宝露锻造有限公司 | Mold for forge piece punching |
-
2011
- 2011-08-31 CN CN2011203231565U patent/CN202224502U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319794A (en) * | 2011-08-31 | 2012-01-18 | 无锡宝露锻造有限公司 | Mold for forge piece punching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WUXI BAOLU HEAVY INDUSTRY CO., LTD. Free format text: FORMER NAME: WUXI BAOLU FORGING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 214000 Huishan Wuxi Economic Development Zone, Jiangsu City, the former industrial concentration area Patentee after: WENZHOU BAOLU HEAVY INDUSTRY CO., LTD. Address before: 214181, Wuxi District, Jiangsu City, Huishan Province North Zone Industrial Zone North (PO forging) Patentee before: Wuxi Baolu Forging Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |
|
| CX01 | Expiry of patent term |