CN202169324U - Drawing die for processing divided wheel - Google Patents

Drawing die for processing divided wheel Download PDF

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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
Authority
CN
China
Prior art keywords
die
backing plate
counterdie
base plate
counterdie backing
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
CN2011202106657U
Other languages
Chinese (zh)
Inventor
朱加强
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.)
ANHUI JIANGHUAI WHEEL CO., LTD.
Original Assignee
BENGBU JIANGHUAI WHEEL 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 BENGBU JIANGHUAI WHEEL Co Ltd filed Critical BENGBU JIANGHUAI WHEEL Co Ltd
Priority to CN2011202106657U priority Critical patent/CN202169324U/en
Application granted granted Critical
Publication of CN202169324U publication Critical patent/CN202169324U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

The Drawing Die of processing divided wheel
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.
CN2011202106657U 2011-06-21 2011-06-21 Drawing die for processing divided wheel Expired - Fee Related CN202169324U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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
GR01 Patent grant
C14 Grant of patent or utility model
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