CN204262262U - Driven wheel forging mold - Google Patents
Driven wheel forging mold Download PDFInfo
- Publication number
- CN204262262U CN204262262U CN201420741453.5U CN201420741453U CN204262262U CN 204262262 U CN204262262 U CN 204262262U CN 201420741453 U CN201420741453 U CN 201420741453U CN 204262262 U CN204262262 U CN 204262262U
- Authority
- CN
- China
- Prior art keywords
- cope match
- plate pattern
- fairlead
- counterdie
- patrix
- 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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- Forging (AREA)
Abstract
This driven wheel forging mold, comprise lower bolster and cope match-plate pattern, lower bolster is vertically provided with some guide pillars, cope match-plate pattern is provided with some guide pin bushings, each guide pillar slides and is plugged in corresponding guide pin bushing, also comprise the fairlead be arranged at below cope match-plate pattern, slide the material returned frame be plugged in fairlead guide groove, be fixed on the edger of fairlead lower end, be fixed on the correction patrix of material returned frame lower end and be fixed on lower bolster by pressing plate II and be positioned at the correction counterdie corrected immediately below patrix, when press ram moves downward, it drives cope match-plate pattern to be moved downward along guide pillar by guide pin bushing.Cope match-plate pattern drives material returned frame band dynamic(al) correction patrix to move downward, until correct patrix and correct counterdie sprocket wheel blank is clamped compacting, afterwards the relative fairlead of material returned frame moves, the cutting edge of edger by the outer face of sprocket wheel blank as requested size essence cut.Cope match-plate pattern drives the punching of macropore drift to go out centre bore simultaneously, and aperture drift carries out installing hole punching, improves efficiency.
Description
Technical field
The utility model relates to technical field of mold, is specifically related to a kind of driven wheel forging mold.
Background technology
The forging of excavator drive sprocket, instead of part cast member, though sprocket wheel allowance is little after forging, can't reach finish forge requirement, its original forging mold is divided into blocking, finish-forging, trimming, punching four procedure, and therefore production efficiency is low.
Summary of the invention
The utility model, in order to overcome the deficiency of above technology, provides the driven wheel forging mold that an a kind of procedure completes forging forming, punching, trimming simultaneously.
The utility model overcomes the technical scheme that its technical problem adopts:
This driven wheel forging mold, comprise lower bolster and cope match-plate pattern, described lower bolster is vertically provided with some guide pillars, described cope match-plate pattern is provided with some guide pin bushings, each guide pillar described slides and is plugged in corresponding guide pin bushing, also comprise the fairlead be arranged at below cope match-plate pattern, slide the material returned frame be plugged in fairlead guide groove, be fixed on the edger of fairlead lower end, be fixed on the correction patrix of material returned frame lower end and be fixed on lower bolster by pressing plate II and be positioned at the correction counterdie corrected immediately below patrix, spring upper end is fixed on cope match-plate pattern, its lower end is fixed on material returned frame, vertically being fixed with the macropore drift coaxial with fairlead by pressing plate I and being along the circumferential direction arranged at some vertically fixing aperture drifts of macropore drift periphery of cope match-plate pattern lower end, described correction patrix and correction counterdie are provided with the jack matched with macropore drift and aperture drift, when press ram is positioned at lower dead point position, sprocket wheel blank is fixedly clamped with correction counterdie by correcting patrix, the cutting edge of described edger is positioned at the outside correcting counterdie.
The conveniently slitter edge material returned, also comprise slip cap and be loaded on the stripper corrected outside counterdie, described stripper lower end is connected with lower bolster by spring, and when spring is in free state, described stripper is positioned at the top correcting counterdie.
The beneficial effects of the utility model are: when press ram moves downward, and it drives cope match-plate pattern to be moved downward along guide pillar by guide pin bushing.Cope match-plate pattern drives material returned frame band dynamic(al) correction patrix to move downward, until correct patrix, with correction counterdie, sprocket wheel blank is clamped compacting, cope match-plate pattern continues to move down afterwards, the relative fairlead of material returned frame moves, Compress Spring, now edger cutting edge by the outer face of sprocket wheel blank as requested size essence cut.Cope match-plate pattern drives macropore drift that the center punching of sprocket wheel blank is gone out centre bore simultaneously, and aperture drift carries out installing hole punching, improves efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1. cope match-plate pattern 2. pressing plate I 3. macropore drift 4. aperture drift 5. fairlead 6. guide pin bushing 7. guide pillar 8. lower bolster 9. stripper 10. sprocket wheel blank 11. corrects counterdie 12. pressing plate II 13. edger 14. and corrects patrix 15. material returned frame 16. spring.
Detailed description of the invention
Be described further below in conjunction with accompanying drawing 1 pair of the utility model.
This driven wheel forging mold, comprise lower bolster 8 and cope match-plate pattern 1, lower bolster 8 is vertically provided with some guide pillars 7, cope match-plate pattern 1 is provided with some guide pin bushings 6, each guide pillar 7 slides and is plugged in corresponding guide pin bushing 6, also comprise the fairlead 5 be arranged at below cope match-plate pattern 1, slide the material returned frame 15 be plugged in fairlead 5 guide groove, be fixed on the edger 13 of fairlead 5 lower end, be fixed on the correction patrix 14 of material returned frame 15 lower end and be fixed on lower bolster 8 by pressing plate II 12 and be positioned at the correction counterdie 11 corrected immediately below patrix 14, spring 16 upper end is fixed on cope match-plate pattern 1, its lower end is fixed on material returned frame 15, vertically being fixed with the macropore drift 3 coaxial with fairlead 5 by pressing plate I 2 and being along the circumferential direction arranged at some vertically fixing aperture drifts 4 of macropore drift 3 periphery of cope match-plate pattern 1 lower end, correct patrix 14 and correct on counterdie 11 and be provided with the jack matched with macropore drift 3 and aperture drift 4, when press ram is positioned at lower dead point position, sprocket wheel blank 10 is fixedly clamped with correction counterdie 11 by correcting patrix 14, the cutting edge of edger 13 is positioned at the outside correcting counterdie 11.When press ram moves downward, it drives cope match-plate pattern 1 to be moved downward along guide pillar 7 by guide pin bushing 6.Cope match-plate pattern 1 drives material returned frame 15 to be with dynamic(al) correction patrix 14 to move downward, until correct patrix 14, with correction counterdie 11, sprocket wheel blank 10 is clamped compacting, cope match-plate pattern 1 continues to move down afterwards, the relative fairlead 5 of material returned frame 15 moves, Compress Spring 16, now edger 13 cutting edge by the outer face of sprocket wheel blank 10 as requested size essence cut.Cope match-plate pattern 1 drives macropore drift 3 that sprocket wheel blank 10 center punching is gone out centre bore simultaneously, and aperture drift 4 carries out installing hole punching, improves efficiency.
Also comprise slip cap and be loaded on the stripper 9 corrected outside counterdie 11, stripper 9 lower end is connected with lower bolster 8 by spring, and when spring is in free state, stripper 9 is positioned at the top correcting counterdie 11.When edger 13 moves down trimming, it presses stripper 9 and moves downward and Compress Spring.When press ram return, under the elastic force of spring, stripper 9 by the slitter edge that cuts upwardly.Due to when spring is in free state, stripper 9 is positioned at the top correcting counterdie 11, and therefore the slitter edge cut is released and corrected outside counterdie 11 by final stripper 9, realizes automatic material returning, further increases the convenience of use.
Claims (2)
1. a driven wheel forging mold, comprise lower bolster (8) and cope match-plate pattern (1), described lower bolster (8) is vertically provided with some guide pillars (7), described cope match-plate pattern (1) is provided with some guide pin bushings (6), the slip of described each guide pillar (7) is plugged in corresponding guide pin bushing (6), it is characterized in that: also comprise the fairlead (5) being arranged at cope match-plate pattern (1) below, slip is plugged in the material returned frame (15) in fairlead (5) guide groove, be fixed on the edger (13) of fairlead (5) lower end, be fixed on the correction patrix (14) of material returned frame (15) lower end and to be fixed on lower bolster (8) by pressing plate II (12) upper and be positioned at the correction counterdie (11) corrected immediately below patrix (14), spring (16) upper end is fixed on cope match-plate pattern (1), its lower end is fixed on material returned frame (15), the pressing plate I (2) that passes through of cope match-plate pattern (1) lower end is vertically fixed with the macropore drift (3) coaxial with fairlead (5) and is along the circumferential direction arranged at the peripheral some vertically fixing aperture drifts (4) of macropore drift (3), described correction patrix (14) and correction counterdie (11) are provided with the jack matched with macropore drift (3) and aperture drift (4), when press ram is positioned at lower dead point position, sprocket wheel blank (10) is fixedly clamped with correction counterdie (11) by correcting patrix (14), the cutting edge of described edger (13) is positioned at the outside correcting counterdie (11).
2. driven wheel forging mold according to claim 1, it is characterized in that: also comprise slip cap and be loaded on the stripper (9) correcting counterdie (11) outside, described stripper (9) lower end is connected with lower bolster (8) by spring, when spring is in free state, described stripper (9) is positioned at the top correcting counterdie (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741453.5U CN204262262U (en) | 2014-12-02 | 2014-12-02 | Driven wheel forging mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741453.5U CN204262262U (en) | 2014-12-02 | 2014-12-02 | Driven wheel forging mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262262U true CN204262262U (en) | 2015-04-15 |
Family
ID=52797161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420741453.5U Expired - Fee Related CN204262262U (en) | 2014-12-02 | 2014-12-02 | Driven wheel forging mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204262262U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735605B (en) * | 2016-11-28 | 2019-01-11 | 苏州市鼎泰精密机械有限公司 | A kind of production method of 18 gear of stepper motor |
| CN112828228A (en) * | 2021-03-19 | 2021-05-25 | 洛阳福瑞可汽车零部件有限公司 | Porous disposable hot stamping die device for disc parts and machining process of porous disposable hot stamping die device |
| CN113102651A (en) * | 2021-04-13 | 2021-07-13 | 苏州市鼎泰精密机械有限公司 | Stepping motor gear and disposable precision cutting die thereof |
-
2014
- 2014-12-02 CN CN201420741453.5U patent/CN204262262U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735605B (en) * | 2016-11-28 | 2019-01-11 | 苏州市鼎泰精密机械有限公司 | A kind of production method of 18 gear of stepper motor |
| CN112828228A (en) * | 2021-03-19 | 2021-05-25 | 洛阳福瑞可汽车零部件有限公司 | Porous disposable hot stamping die device for disc parts and machining process of porous disposable hot stamping die device |
| CN113102651A (en) * | 2021-04-13 | 2021-07-13 | 苏州市鼎泰精密机械有限公司 | Stepping motor gear and disposable precision cutting die thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150415 Termination date: 20161202 |