CN202169324U - Drawing die for processing divided wheel - Google Patents
Drawing die for processing divided wheel Download PDFInfo
- Publication number
- CN202169324U CN202169324U CN2011202106657U CN201120210665U CN202169324U CN 202169324 U CN202169324 U CN 202169324U CN 2011202106657 U CN2011202106657 U CN 2011202106657U CN 201120210665 U CN201120210665 U CN 201120210665U CN 202169324 U CN202169324 U CN 202169324U
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- China
- Prior art keywords
- lower die
- backing plate
- die
- base plate
- counterdie
- 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
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- 238000000034 method Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a drawing die for processing a divided wheel. An upper die bed and an upper die are connected through bolts. A lower die and a lower die base plate are connected through bolts. The lower die base plate and a lower die bed are connected through bolts. A jacking plate is equipped inside the basin-like chamber of the lower die bed. The jacking plate is supported by a jacking rod which is equipped on the lower part of the jacking plate. The drawing die is characterized in that the lower part of the lower die base plate is provided with support plates; the support plates pass through the jacking plate and are then connected with the lower die bed. By equipping the support plates for supporting the lower die base plate, the drawing die in the utility model alleviates the bending deforming degree of the lower die base plate during an operation, improves the drawing and forming qualities of workpieces, and meanwhile prolongs the service lifetime of the lower die base plate.
Description
Technical field
The utility model relates to wheel and produces moulds of industrial equipment field, particularly a kind of Drawing Die that is used to process divided wheel.
Background technology
The divided wheel Drawing Die of using at present is the requisite moulds of industrial equipment of wheel drawing sequence; Mainly comprise upper bolster, die shoe, upper die and lower die and counterdie backing plate; Upper bolster and patrix connect as one through bolt; Counterdie is connected through bolt with the counterdie backing plate, and the counterdie backing plate is connected through bolt with die shoe.During work; Upper bolster and patrix are descending, and workpiece is drawing and forming under the effect of counterdie and patrix, in the drawing process; Counterdie receives downward pressure and the counterdie backing plate is given in conduction; Because counterdie backing plate unsettled area in the die shoe pelvic cavity is bigger, occurs bending and deformation easily, finally influences the drawing and forming quality of workpiece.
The utility model content
The purpose of the utility model is to provide the Drawing Die of processing divided wheel, is intended to solve the counterdie backing plate easy deformation of existing Drawing Die, influences the problem of workpiece drawing and forming quality.
The purpose of the utility model is achieved through following technical scheme, the Drawing Die of processing divided wheel, and upper bolster is connected through bolt with patrix; Counterdie is connected through bolt with the counterdie backing plate; The counterdie backing plate is connected through bolt with die shoe, is provided with top board in the pelvic cavity of die shoe, and top board is supported by the push rod of its below; It is characterized in that: the below of counterdie backing plate is provided with support bar, and said support bar passes top board and is connected with die shoe.
The further technical scheme of the utility model is, the below of said counterdie backing plate is provided with three cylindrical support bars, and three cylindrical support bars equidistantly are distributed on the same circumference.
The beneficial effect that the utility model is compared with prior art had: through the counterdie backing plate is provided with support, reduced the flexural deformation degree when the counterdie backing plate is worked, improved the drawing and forming quality of workpiece, prolonged the service life of counterdie backing plate simultaneously.
Description of drawings
Fig. 1 is the utility model example structure sketch map;
Fig. 2 is the K-K cutaway view of Fig. 1.
The 1-upper bolster, 2-workpiece, 3-counterdie, 4-patrix, 5-counterdie backing plate, 6-support bar, 7-charging ram, 8-top board, 9-push rod, 10-die shoe, 11-stripper.
The specific embodiment
The Drawing Die that is used to process divided wheel that the utility model provided, as shown in Figure 1, upper bolster 1 and patrix 4 are connected through bolt; Counterdie 3 and counterdie backing plate 5 are connected through bolt, and counterdie backing plate 5 and die shoe 10 are connected through bolt, are provided with top board 8 in the pelvic cavity of die shoe 10; Top board 8 is supported by the push rod 9 of its below; In conjunction with shown in Figure 2, the below of counterdie backing plate is provided with 6, three cylindrical support bars 6 of three cylindrical support bars and equidistantly is distributed on the same circumference; Support bar 6 passes top board 8 and is connected with die shoe 10; Charging ram 7 passes counterdie backing plate 5, and the lower end of charging ram 7 is supported by top board 8, and the upper end of charging ram 7 promotes stripper 11 conveniently to unload workpiece 2.
The foregoing description only is the preferred embodiments of the utility model; The technical conceive and the essential implementation of the utility model have been specified; Be not to be that protection domain to the utility model limits; All any simple modification and equivalent structure transformation or modifications of being done according to the utility model spirit all should be encompassed within the protection domain of the utility model.
Claims (2)
1. process the Drawing Die of divided wheel; Upper bolster is connected through bolt with patrix, and counterdie is connected through bolt with the counterdie backing plate, and the counterdie backing plate is connected through bolt with die shoe; Be provided with top board in the pelvic cavity of die shoe; Top board is supported by the push rod of its below, and it is characterized in that: the below of counterdie backing plate is provided with support bar, and said support bar passes top board and is connected with die shoe.
2. the Drawing Die of processing divided wheel according to claim 1 is characterized in that: the below of said counterdie backing plate is provided with three cylindrical support bars, and three cylindrical support bars equidistantly are distributed on the same circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202106657U CN202169324U (en) | 2011-06-21 | 2011-06-21 | Drawing die for processing divided wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202106657U CN202169324U (en) | 2011-06-21 | 2011-06-21 | Drawing die for processing divided wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202169324U true CN202169324U (en) | 2012-03-21 |
Family
ID=45827528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202106657U Expired - Fee Related CN202169324U (en) | 2011-06-21 | 2011-06-21 | Drawing die for processing divided wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202169324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978110A (en) * | 2014-05-19 | 2014-08-13 | 安徽大昌科技股份有限公司 | Drawing die for subframe left rear mounting seat reinforcing plate |
| CN105215182A (en) * | 2015-11-04 | 2016-01-06 | 重庆点源机械配件有限公司 | The diel of a kind of silencer inner cover |
-
2011
- 2011-06-21 CN CN2011202106657U patent/CN202169324U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978110A (en) * | 2014-05-19 | 2014-08-13 | 安徽大昌科技股份有限公司 | Drawing die for subframe left rear mounting seat reinforcing plate |
| CN105215182A (en) * | 2015-11-04 | 2016-01-06 | 重庆点源机械配件有限公司 | The diel of a kind of silencer inner cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI JIANGHUAI WHEEL CO., LTD. Free format text: FORMER OWNER: BENGBU JIANGHUAI WHEEL CO., LTD. Effective date: 20140318 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140318 Address after: Daqing Yuhui District 233010 Anhui city in Bengbu Province Road No. 61 Patentee after: ANHUI JIANGHUAI WHEEL CO., LTD. Address before: 233010 No. 61, No. 1, Daqing, Anhui, Bengbu Patentee before: Bengbu Jianghuai Wheel Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20150621 |
|
| EXPY | Termination of patent right or utility model |