CN204524133U - Concave surface fine forge piece mould structure in the middle of automobile output shaft - Google Patents

Concave surface fine forge piece mould structure in the middle of automobile output shaft Download PDF

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Publication number
CN204524133U
CN204524133U CN201520046432.6U CN201520046432U CN204524133U CN 204524133 U CN204524133 U CN 204524133U CN 201520046432 U CN201520046432 U CN 201520046432U CN 204524133 U CN204524133 U CN 204524133U
Authority
CN
China
Prior art keywords
concave
mould
output shaft
die sleeve
forge piece
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 - Fee Related
Application number
CN201520046432.6U
Other languages
Chinese (zh)
Inventor
殷宏
朱胜
彭勇
沈建华
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.)
Yancheng Sino German precision forging Limited by Share Ltd
Original Assignee
DAFENG CITY ZHONGDE PRECISION 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 DAFENG CITY ZHONGDE PRECISION FORGING Co Ltd filed Critical DAFENG CITY ZHONGDE PRECISION FORGING Co Ltd
Priority to CN201520046432.6U priority Critical patent/CN204524133U/en
Application granted granted Critical
Publication of CN204524133U publication Critical patent/CN204524133U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses concave surface fine forge piece mould structure in the middle of a kind of automobile output shaft, comprise: upper cavity die and die sleeve, the inside, upper end of described die sleeve is provided with integral concave mould, three three lobe dies cooperatively interacted evenly are provided with in described integral concave mould, upper padding plate is provided with in the die sleeve of described integral concave mould lower end, lower bolster and pressure block, the inside, lower end of described pressure block is provided with stripping attachment, the lower end of described stripping attachment is connected with through the push rod bottom die sleeve, the upper end of described stripping attachment is connected with the lower end of the ejector beam of upper padding plate with through described lower bolster, described upper padding plate is provided with lightening hole punch.

Description

Concave surface fine forge piece mould structure in the middle of automobile output shaft
Technical field
The utility model relates to concave surface fine forge piece mould structure in the middle of a kind of automobile output shaft.
Background technology
Existing automobile output shaft fine forge piece structure, as shown in Figure 3, comprising: main body 11, is arranged on the flange 12 of main body 11 lower end and is arranged on tapered slope 13 and the connection header 14 of main body 11 upper end, the bottom of main body is provided with lightening hole 15.Existing automobile output shaft fine forge piece, be all adopt bar through the mode addition chemical product of the machine cut such as numerical control machining center car, brill, mill teeth at present, high material consumption, processing cost is high.
Utility model content
Technical problem to be solved in the utility model is: provide concave surface fine forge piece mould structure in the middle of a kind of automobile output shaft.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: concave surface fine forge piece mould structure in the middle of automobile output shaft, comprise: upper cavity die and die sleeve, the inside, upper end of described die sleeve is provided with integral concave mould, three three lobe dies cooperatively interacted evenly are provided with in described integral concave mould, upper padding plate is provided with in the die sleeve of described integral concave mould lower end, lower bolster and pressure block, the inside, lower end of described pressure block is provided with stripping attachment, the lower end of described stripping attachment is connected with through the push rod bottom die sleeve, the upper end of described stripping attachment is connected with the lower end of the ejector beam of upper padding plate with through described lower bolster, described upper padding plate is provided with lightening hole punch.
The utility model has the advantages that: concave surface fine forge piece mould structure in the middle of above-mentioned automobile output shaft, the middle concave surface fine forge piece of method forging output shaft of forging can be adopted, in the middle of output shaft, the main body of concave surface fine forge piece is middle concave surface, the upper end of main body is provided with step, has saved the man-hour of raw material and machine cut processing.
Accompanying drawing explanation
Fig. 1 is the structural representation of concave surface fine forge piece mould structure in the middle of the utility model automobile output shaft.
Fig. 2 is the structural representation of integral concave mould and three lobe dies in Fig. 1.
Fig. 3 is the structural representation of automobile output shaft fine forge piece in background technology.
Fig. 4 is the structural representation of concave surface fine forge piece in the middle of automobile output shaft.
In figure: 1, upper cavity die, 2, die sleeve, 3, integral concave mould, 4, three lobe dies, 5, upper padding plate, 6, lower bolster, 7, pressure block, 71, stripping attachment, 8, push rod, 9, ejector beam, 10, lightening hole punch, 11, main body, 12, flange, 13, tapered slope, 14, connection header, 15, lightening hole, 16, main body, 17, flange, 18, step, 19, connection header, 20, lightening hole, 21, concave surface, 22, concave surface fine forge piece in the middle of automobile output shaft.
Detailed description of the invention
Particular content of the present utility model is described in detail below in conjunction with the drawings and specific embodiments.
As Fig. 1, shown in Fig. 2, concave surface fine forge piece mould structure in the middle of automobile output shaft, comprise: upper cavity die 1 and die sleeve 2, the inside, upper end of described die sleeve 2 is provided with integral concave mould 3, three three lobe dies 4 cooperatively interacted evenly are provided with in described integral concave mould 3, upper padding plate 5 is provided with in the die sleeve 2 of described integral concave mould 3 lower end, lower bolster 6 and pressure block 7, the inside, lower end of described pressure block 7 is provided with stripping attachment 71, the lower end of described stripping attachment 71 is connected with through the push rod 8 bottom die sleeve 2, the upper end of described stripping attachment 71 is connected with the lower end of the ejector beam 9 of upper padding plate 5 with through described lower bolster 6, described upper padding plate 5 is provided with lightening hole punch 10.
When in the middle of above-mentioned automobile output shaft, concave surface fine forge piece mould structure uses, workpiece is as shown in Figure 3 placed between upper cavity die 1 and die sleeve 2.Concave surface fine forge piece 22 in the middle of the automobile output shaft being squeezed into as described in Figure 4 by mould.As shown in Figure 4, in the middle of automobile output shaft, concave surface fine forge piece, comprising: main body 16, is arranged on the flange 17 of main body 16 lower end and is arranged on step 18 and the connection header 19 of main body 16 upper end, the bottom of main body 16 is provided with lightening hole 20, and the lower end of described main body 16 is provided with concave surface 21.
As shown in Figure 1, main body 11 parcel shown in Fig. 3 before jumping-up is put into integral concave mould 3 by three lobe dies 4, upper cavity die 1 is exerted pressure until formed complete at main body 16 outer formation concave surface 21 as described in Figure 4 downwards, upper cavity die 1 backhaul puts in place, push rod 8 upwards pushes up stripping attachment 71 and promotes ejector beam 9 workpiece is exited integral concave mould 3 together with three lobe dies 4, now three lobe dies 4 separate with the main part of workpiece, and forging completes.

Claims (1)

1. concave surface fine forge piece mould structure in the middle of automobile output shaft, it is characterized in that: comprising: upper cavity die (1) and die sleeve (2), the inside, upper end of described die sleeve (2) is provided with integral concave mould (3), three three lobe dies (4) cooperatively interacted evenly are provided with in described integral concave mould (3), upper padding plate (5) is provided with in the die sleeve (2) of described integral concave mould (3) lower end, lower bolster (6) and pressure block (7), the inside, lower end of described pressure block (7) is provided with stripping attachment (71), the lower end of described stripping attachment (71) is connected with the push rod (8) through die sleeve (2) bottom, the upper end of described stripping attachment (71) is connected with the lower end of the ejector beam (9) of upper padding plate (5) with through described lower bolster (6), described upper padding plate (5) is provided with lightening hole punch (10).
CN201520046432.6U 2015-01-21 2015-01-21 Concave surface fine forge piece mould structure in the middle of automobile output shaft Expired - Fee Related CN204524133U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520046432.6U CN204524133U (en) 2015-01-21 2015-01-21 Concave surface fine forge piece mould structure in the middle of automobile output shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520046432.6U CN204524133U (en) 2015-01-21 2015-01-21 Concave surface fine forge piece mould structure in the middle of automobile output shaft

Publications (1)

Publication Number Publication Date
CN204524133U true CN204524133U (en) 2015-08-05

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ID=53738187

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520046432.6U Expired - Fee Related CN204524133U (en) 2015-01-21 2015-01-21 Concave surface fine forge piece mould structure in the middle of automobile output shaft

Country Status (1)

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CN (1) CN204524133U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104588559A (en) * 2015-01-21 2015-05-06 大丰市中德精锻件有限公司 Die structure of output shaft middle-concave-surface precise forging piece for automobile
CN106825282A (en) * 2016-12-30 2017-06-13 重庆纵翼机械制造有限公司 For the clamping tooling of punching press bottom fork axis

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104588559A (en) * 2015-01-21 2015-05-06 大丰市中德精锻件有限公司 Die structure of output shaft middle-concave-surface precise forging piece for automobile
CN104588559B (en) * 2015-01-21 2019-09-03 盐城中德精锻股份有限公司 Concave surface fine forge piece mould structure among automobile output shaft
CN106825282A (en) * 2016-12-30 2017-06-13 重庆纵翼机械制造有限公司 For the clamping tooling of punching press bottom fork axis
CN106825282B (en) * 2016-12-30 2018-07-10 重庆纵翼机械制造有限公司 For the clamping tooling of punching press bottom fork axis

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CP03 "change of name, title or address"

Address after: 224100 Nanxiang Road, Dafeng District, Yancheng City, Jiangsu Province

Patentee after: Yancheng Sino German precision forging Limited by Share Ltd

Address before: 224100 Nanxiang Road, Dafeng City, Yancheng City, Jiangsu Province

Patentee before: Dafeng City Zhongde Precision Forging Co., Ltd.

Address after: 224100 Nanxiang Road, Dafeng District, Yancheng City, Jiangsu Province

Patentee after: Yancheng Sino German precision forging Limited by Share Ltd

Address before: 224100 Nanxiang Road, Dafeng City, Yancheng City, Jiangsu Province

Patentee before: Dafeng City Zhongde Precision Forging Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150805

Termination date: 20200121

CF01 Termination of patent right due to non-payment of annual fee