CN202356509U - Hub trimming and punching die - Google Patents

Hub trimming and punching die Download PDF

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Publication number
CN202356509U
CN202356509U CN2011204328093U CN201120432809U CN202356509U CN 202356509 U CN202356509 U CN 202356509U CN 2011204328093 U CN2011204328093 U CN 2011204328093U CN 201120432809 U CN201120432809 U CN 201120432809U CN 202356509 U CN202356509 U CN 202356509U
Authority
CN
China
Prior art keywords
die
stripper plate
guide pillar
punch
upper bolster
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
CN2011204328093U
Other languages
Chinese (zh)
Inventor
黄来宝
陈建忠
石建春
傅华
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.)
JIAXING YIJIA MACHINERY CO Ltd
Original Assignee
JIAXING YIJIA MACHINERY 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 JIAXING YIJIA MACHINERY CO Ltd filed Critical JIAXING YIJIA MACHINERY CO Ltd
Priority to CN2011204328093U priority Critical patent/CN202356509U/en
Application granted granted Critical
Publication of CN202356509U publication Critical patent/CN202356509U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the technical field of dies, in particular to a hub trimming and punching die, which comprises an upper die and a lower die. The upper die comprises a male die, an upper die holder, a stripper plate and a buffer block, a guide sleeve is arranged on the upper die holder, the buffer block is arranged between the upper die holder and the stripper plate and is connected with the upper die holder and the stripper plate through bolts and nuts, the male die is arranged on the stripper plate, the lower die comprises a lower die holder and a female die, a guide post is arranged on the lower die holder, the female die is fixed onto the lower die holder through a bolt, the male die comprises a trimming die and a punching die which are integrally manufactured, and the male die is fixed onto the stripper plate through a male die cross pin. The hub trimming and punching die is simple in structure and high in punching accuracy.

Description

A kind of wheel hub edge-cutting and hole-punching mould
Technical field
The utility model relates to technical field of mold, specifically wheel hub edge-cutting and hole-punching mould.
Background technology
In the diel industry, side cut and punching are two technologies commonly used, generally all are to carry out respectively at present, and the efficient of punching press is just not high enough like this, and working strength of workers is relatively large.
The utility model content
The utility model provides a kind of simple in structure, wheel hub edge-cutting and hole-punching mould that punching precision is high.
The utility model is realized through following technical proposals: a kind of wheel hub edge-cutting and hole-punching mould, comprise upper die and lower die, and said patrix comprises punch, upper bolster, stripper plate and buffer stopper; Said upper bolster is provided with guide pin bushing, and said buffer stopper is located between upper bolster and the stripper plate, and is connected through screw bolt and nut; Said punch is located on the stripper plate, and said counterdie comprises die shoe and die, and said die shoe is provided with guide pillar; Said die passes through bolt on die shoe; Said punch comprises edger and perforating die, and said edger and perforating die are made into integration, and said punch is fixed on the stripper plate through the punch lateral pin.
Said upper bolster is provided with four guide pin bushings, and said die shoe is provided with four guide pillars, and guide pillar is provided with ball cover and spring, and said spring housing is contained on the guide pillar, and said ball cover is sheathed on the guide pillar front end.
Said upper bolster, stripper plate and buffer stopper are provided with little guide pillar, and said little guide pillar passes upper bolster, buffer stopper and stripper plate respectively.
Said die is provided with two liftout nails.
The beneficial effect that the utility model brought is: in the utility model; Said wheel hub edge-cutting and hole-punching mould comprises upper die and lower die, and said punch is located on the patrix, and said die is located on the counterdie; The workpiece of said punching press is positioned on the die; When stamping machine moved, punch moved downward, and on workpiece, went out slotted eye; Said patrix comprises punch, upper bolster, stripper plate and buffer stopper; In the process of punching press, the power that patrix moves downward is very big, and said buffer stopper is used to cushion the power of part skewness; Power distributes more evenly when making the punch stamped workpieces, and then improves the quality of punching press; Said punch comprises edger and perforating die, and said edger and perforating die are made into integration, and a punching press can realize cutting edge and the punching two procedures, guarantees the quality of punching press; Said upper bolster is provided with four guide pin bushings; Said die shoe is provided with four guide pillars, and guide pillar is provided with ball cover and spring, and said spring housing is contained on the guide pillar; Said ball cover is sheathed on the guide pillar front end; This kind design guarantees the accuracy of punching course, and the ball cover guarantees that guide pillar slides along sliding in guide pin bushing, and then guarantees guidance quality; Said upper bolster, stripper plate and buffer stopper are provided with little guide pillar, and this little guide pillar can guarantee the installation accuracy of mould when mould is installed, guarantee that it the phenomenon that is shifted can not occur; Said die is provided with two liftout nails, is used for the punching press end afterwards with workpiece jack-up, makes things convenient for the workman to take.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explain.
Fig. 1 is the structural representation of the said wheel hub edge-cutting and hole-punching of the utility model mould.
Fig. 2 is the structural representation of the said patrix of the utility model.
Fig. 3 is the structural representation of the said die of the utility model.
Fig. 4 is the cutaway view of the said die of the utility model.
Fig. 5 is the front view of the said punch of the utility model.
Fig. 6 is the vertical view of the said punch of the utility model.
The label that component names is corresponding among the figure is following: 1, punch; 11, limit mould; 12, perforating die; 13, lateral pin hole; 2, upper bolster; 21, guide pin bushing; 3, stripper plate; 4, buffer stopper; 5, bolt; 6, nut; 7, die shoe; 71, guide pillar; 711, ball cover; 712, spring; 8, die; 81, liftout nail; 82, liftout nail hole; 9, little guide pillar.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to detail:,, comprise upper die and lower die like Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6 as the embodiment of the said wheel hub edge-cutting and hole-punching of the utility model mould; Said patrix comprises punch 1, upper bolster 2, stripper plate 3 and buffer stopper 4; Said upper bolster 2 is provided with guide pin bushing 21, and said buffer stopper 4 is located between upper bolster 2 and the stripper plate 3, and is connected with nut 6 through bolt 5; Said punch 1 is located on the stripper plate 3; Said counterdie comprises die shoe 7 and die 8, and said die shoe 7 is provided with guide pillar 71, and said die 8 is fixed on the die shoe 7 through the bolt (not shown); Said punch 1 comprises edger 11 and perforating die 12; Said edger 11 is made into integration with perforating die 12, and is fixed on the stripper plate 3 through punch lateral pin (not shown), and said punch 1 is provided with lateral pin hole 13.
In the present embodiment, said upper bolster 2 is provided with four guide pin bushings 21, and said die shoe 7 is provided with four guide pillars 71, and guide pillar 71 is provided with ball cover 711 and spring 712, and said spring 712 is sleeved on the guide pillar 71, and said ball cover 711 is sheathed on guide pillar 71 front ends.
In the present embodiment, said upper bolster 2, stripper plate 3 and buffer stopper 4 are provided with little guide pillar 9, and said little guide pillar 9 passes upper bolster 2, buffer stopper 3 and stripper plate 4 respectively.
In the present embodiment, said die 8 is provided with two liftout nails 81, and said die 8 opposite positions are provided with liftout nail hole 82.

Claims (4)

1. a wheel hub edge-cutting and hole-punching mould is characterized in that comprising upper die and lower die, and said patrix comprises punch, upper bolster, stripper plate and buffer stopper; Said upper bolster is provided with guide pin bushing, and said buffer stopper is located between upper bolster and the stripper plate, and is connected through screw bolt and nut; Said punch is located on the stripper plate, and said counterdie comprises die shoe and die, and said die shoe is provided with guide pillar; Said die passes through bolt on die shoe; Said punch comprises edger and perforating die, and said edger and perforating die are made into integration, and said punch is fixed on the stripper plate through the punch lateral pin.
2. wheel hub edge-cutting and hole-punching mould as claimed in claim 1; It is characterized in that said upper bolster is provided with four guide pin bushings, said die shoe is provided with four guide pillars, and guide pillar is provided with ball cover and spring; Said spring housing is contained on the guide pillar, and said ball cover is sheathed on the guide pillar front end.
3. wheel hub edge-cutting and hole-punching mould as claimed in claim 2 is characterized in that said upper bolster, stripper plate and buffer stopper are provided with little guide pillar, and said little guide pillar passes upper bolster, buffer stopper and stripper plate respectively.
4. like each described wheel hub edge-cutting and hole-punching mould of claim 1-3, it is characterized in that said die is provided with two liftout nails.
CN2011204328093U 2011-11-04 2011-11-04 Hub trimming and punching die Expired - Fee Related CN202356509U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204328093U CN202356509U (en) 2011-11-04 2011-11-04 Hub trimming and punching die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204328093U CN202356509U (en) 2011-11-04 2011-11-04 Hub trimming and punching die

Publications (1)

Publication Number Publication Date
CN202356509U true CN202356509U (en) 2012-08-01

Family

ID=46567726

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204328093U Expired - Fee Related CN202356509U (en) 2011-11-04 2011-11-04 Hub trimming and punching die

Country Status (1)

Country Link
CN (1) CN202356509U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106140939A (en) * 2016-08-26 2016-11-23 叶青 A kind of bolt hole process equipment of wheel hub
CN109226467A (en) * 2018-10-25 2019-01-18 青岛天赢智能工业股份有限公司 Abnormal workpieces punching tool and its hole-punching method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106140939A (en) * 2016-08-26 2016-11-23 叶青 A kind of bolt hole process equipment of wheel hub
CN106140939B (en) * 2016-08-26 2018-08-03 吴茂根 A kind of bolt hole process equipment of wheel hub
CN109226467A (en) * 2018-10-25 2019-01-18 青岛天赢智能工业股份有限公司 Abnormal workpieces punching tool and its hole-punching method
CN109226467B (en) * 2018-10-25 2020-02-11 青岛天赢智能工业股份有限公司 Special-shaped workpiece punching tool and punching method thereof

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120801

Termination date: 20131104