CN202356509U - Hub trimming and punching die - Google Patents
Hub trimming and punching die Download PDFInfo
- 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
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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
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.
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 (3)
| 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 |
| CN110038965A (en) * | 2019-05-27 | 2019-07-23 | 苏州施特尔斯精密机械制造有限公司 | A kind of zero device fabrication of metal production compacting tool set |
-
2011
- 2011-11-04 CN CN2011204328093U patent/CN202356509U/en not_active Expired - Fee Related
Cited By (5)
| 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 |
| CN110038965A (en) * | 2019-05-27 | 2019-07-23 | 苏州施特尔斯精密机械制造有限公司 | A kind of zero device fabrication of metal production compacting tool set |
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Legal Events
| 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 |