CN202224502U - Die for punching forgings - Google Patents

Die for punching forgings Download PDF

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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
Application number
CN2011203231565U
Other languages
Chinese (zh)
Inventor
华志伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WENZHOU BAOLU HEAVY INDUSTRY CO., LTD.
Original Assignee
Wuxi Baolu Forging Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Baolu Forging Co Ltd filed Critical Wuxi Baolu Forging Co Ltd
Priority to CN2011203231565U priority Critical patent/CN202224502U/en
Application granted granted Critical
Publication of CN202224502U publication Critical patent/CN202224502U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Mould is used in the forging punching
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.
CN2011203231565U 2011-08-31 2011-08-31 Die for punching forgings Expired - Lifetime CN202224502U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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