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 PDFInfo
- 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
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- CN
- China
- Prior art keywords
- die sleeve
- output shaft
- concave surface
- forge piece
- padding plate
- Prior art date
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- Expired - Fee Related
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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
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).
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 |
Family
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)
| Country | Link |
|---|---|
| CN (1) | CN204524133U (en) |
Cited By (2)
| 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 |
-
2015
- 2015-01-21 CN CN201520046432.6U patent/CN204524133U/en not_active Expired - Fee Related
Cited By (4)
| 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 |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20200121 |