CN204638914U - A kind of trimming side hole punching for making braking case goes out part mould structure - Google Patents
A kind of trimming side hole punching for making braking case goes out part mould structure Download PDFInfo
- Publication number
- CN204638914U CN204638914U CN201520367221.2U CN201520367221U CN204638914U CN 204638914 U CN204638914 U CN 204638914U CN 201520367221 U CN201520367221 U CN 201520367221U CN 204638914 U CN204638914 U CN 204638914U
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- China
- Prior art keywords
- plate
- out part
- drift
- braking case
- bolster
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Abstract
The utility model discloses a kind of trimming side hole punching for making braking case and go out part mould structure, comprise mounting plate, upper bolster, stripper plate, lower bolster, die shoe and bottom plate successively from top to bottom, upper bolster lower end is provided with front cutting knife, rear cutting knife from front to back successively, cuts off drift, lateral opening red needle and go out part drift, cut off drift, lateral opening red needle and the lower end that goes out part drift is all connected on stripper plate, lower bolster is provided with location-plate, the position of location-plate is corresponding with the position going out part drift, is provided with and makes bar between upper bolster and stripper plate.The utility model adopts forward and backward cutting knife to come to the trimming of braking case, adopt and cut off drift by the material strip cut-out between two braking cases, lateral opening red needle is adopted to go out lateral opening to braking case, the cooperation of part drift and location-plate is adopted out to make braking case steadily go out part, not only easy to use, and braking case streamline is made, improve make efficiency, reduce die sinking cost, employing is made bar and can conveniently be removed by chip.
Description
Technical field
The utility model relates to a kind of mould, particularly relates to a kind of trimming side hole punching for making braking case and goes out part mould structure.
Background technology
At present, when braking case makes, because its shape is comparatively complicated, and protruding and pit is more, therefore need just can complete through multiple working procedure, the trimming side hole punching of especially last a few step with go out part and need particular manufacturing craft; And the existing mould general structure complexity making braking case, and often streamline running cannot be carried out.
Utility model content
The utility model is in order to solve defect and the deficiency of the existence of above-mentioned prior art, provide a kind of structure simple, easy to use, and braking case streamline can be made to make, improve make efficiency and product quality, that reduces die sinking cost goes out part mould structure for the trimming side hole punching making braking case simultaneously.
The technical solution of the utility model: a kind of trimming side hole punching for making braking case goes out part mould structure, comprise mounting plate successively from top to bottom, upper bolster, stripper plate, lower bolster, die shoe and bottom plate, described upper bolster lower end is provided with front cutting knife from front to back successively, rear cutting knife, cut off drift, lateral opening red needle and go out part drift, described cut-out drift, lateral opening red needle is all connected on stripper plate with the lower end going out part drift, described lower bolster is provided with location-plate, the position of described location-plate is corresponding with the position going out part drift, be provided with between described upper bolster and stripper plate and make bar.
The utility model adopts forward and backward cutting knife to come to the trimming of braking case, adopt and cut off drift by the material strip cut-out between two braking cases, lateral opening red needle is adopted to go out lateral opening to braking case, the cooperation of part drift and location-plate is finally adopted out to make braking case steadily go out part, not only structure is simple, easy to use, and braking case streamline can be made to make, and improves make efficiency, reduce die sinking cost, employing is made bar and can conveniently chip and side crops be removed.
Preferably, between described mounting plate and upper bolster, be provided with two upper cushion blocks, between two upper cushion blocks, be provided with buffer spring.
This kind of structure makes the connection between mounting plate and upper bolster more steadily reliable, improves impulsive force ability to bear, increases the service life.
Preferably, be provided with baffle plate on the upside of described stripper plate, on the downside of described upper bolster, be provided with upper padding plate, between described upper padding plate and baffle plate, be provided with train wheel bridge, described cut-out drift and go out part drift and be arranged on upper padding plate, the upper end cutting off drift, lateral opening red needle and go out part drift is all fixed in train wheel bridge.
The process that this kind of structure makes stripper plate press down is more steadily reliable, makes upper bolster more solid and reliable with being connected of stripper plate, also makes cut-out drift, lateral opening red needle simultaneously and go out the connection of part drift more solid and reliable.
Preferably, described stripper plate, baffle plate and train wheel bridge are fixed on upper bolster by hook.
This kind of structure makes the installation of stripper plate, baffle plate and train wheel bridge more solid and reliable.
Preferably, between described lower bolster and die shoe, be provided with lower bolster, between described die shoe and bottom plate, be provided with two lower cushion blocks.
This kind of structure makes the connection between bottom plate and die shoe more steadily reliable, improves impulsive force ability to bear, increases the service life.
Preferably, described bar upper end of beating is fixed in upper bolster, beats bar lower end through contactor banking stop plate after upper bolster, upper padding plate and train wheel bridge.
This kind of structure makes the installation of making bar more solid and reliable, makes the work of making bar more steadily reliable simultaneously.
Preferably, described in go out part drift bottom area be greater than the topside area of workpiece, the size of described location-plate and the size of workpiece bottom opening to be gone out match.
This kind of structure convenient go out part drift workpiece to be gone out is extruded, also facilitate it to locate simultaneously.
The utility model adopts forward and backward cutting knife to come to the trimming of braking case, adopt and cut off drift by the material strip cut-out between two braking cases, lateral opening red needle is adopted to go out lateral opening to braking case, the cooperation of part drift and location-plate is finally adopted out to make braking case steadily go out part, not only structure is simple, easy to use, and braking case streamline can be made to make, and improves make efficiency, reduce die sinking cost, employing is made bar and can conveniently chip and side crops be removed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model the first half side view;
Structural representation when Fig. 3 is the utility model pressing.
In figure, 1. mounting plates, 2. go up cushion block, 3. upper bolster, 4. upper padding plate, 5. cutting knife before, cutting knife 6., 7. cuts off drift, 8. lateral opening red needle, 9. go out part drift, 10. buffer spring, 11. train wheel bridges, 12. baffle plates, 13. lower bolsters, 14. lower bolsters, 15. location-plates, 16. die shoes, 17. lower cushion blocks, 18. bottom plates, 19. stripper plates, 20. dozens of bars, 21. material strips, 22. hooks.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, but is not the restriction to the utility model protection domain.
As Figure 1-3, a kind of trimming side hole punching for making braking case goes out part mould structure, comprise mounting plate 1 successively from top to bottom, upper bolster 3, stripper plate 19, lower bolster 13, die shoe 16 and bottom plate 18, upper bolster 3 lower end is provided with front cutting knife 5 from front to back successively, rear cutting knife 6, cut off drift 7, lateral opening red needle 8 and go out part drift 9, cut off drift 7, lateral opening red needle 8 is all connected on stripper plate 19 with the lower end going out part drift 9, lower bolster 13 is provided with location-plate 15, the position of location-plate 15 is corresponding with the position going out part drift 9, be provided with between upper bolster 3 and stripper plate 19 and make bar 20.Be provided with between mounting plate 1 and upper bolster 3 between two upper cushion blocks 2 of upper cushion block 2, two and be provided with buffer spring 10.Baffle plate 12 is provided with on the upside of stripper plate 19, upper padding plate 4 is provided with on the downside of upper bolster 3, be provided with train wheel bridge 11 between upper padding plate 4 and baffle plate 12, cut off drift 7 and go out part drift 9 being arranged on upper padding plate 4, the upper end cutting off drift 7, lateral opening red needle 8 and go out part drift 9 is all fixed in train wheel bridge 11.Stripper plate 19, baffle plate 12 and train wheel bridge 11 are fixed on upper bolster 3 by hook 22.Be provided with lower bolster 14 between lower bolster 13 and die shoe 16, between die shoe 15 and bottom plate 18, be provided with two lower cushion blocks 17.Beat bar 20 upper end to be fixed in upper bolster 3, beat bar 20 lower end through contactor banking stop plate 12 after upper bolster 3, upper padding plate 4 and train wheel bridge 11.The bottom area going out part drift 9 is greater than the topside area of workpiece, and the size of location-plate 15 and the size of workpiece bottom opening to be gone out match.
During utility model works, there is after guiding pin hole mould structure made guiding pin hole and rim charge the material strip of enough extendable rooms; Stretched shaping mould construction stretch goes out to brake case preliminary configuration; Interstitial hole and hole flanging mold structure is rushed by the braking case semi-finished product of interstitial hole hole flanging again through punching die structure; Again through the backhand of mesopore backhand mould structure centring hole; Then through the utility model trimming, thrust, side hole punching and go out part.
The front mentioned in the utility model and rear, be define according to the feed end of mould and discharge end, the feed end of mould is front, and discharge end is rear.
The utility model adopts forward and backward cutting knife to come to the trimming of braking case, adopt and cut off drift by the material strip cut-out between two braking cases, lateral opening red needle is adopted to go out lateral opening to braking case, the cooperation of part drift and location-plate is finally adopted out to make braking case steadily go out part, not only structure is simple, easy to use, and braking case streamline can be made to make, and improves make efficiency, reduce die sinking cost, employing is made bar and can conveniently chip and side crops be removed.
Claims (7)
1. one kind goes out part mould structure for the trimming side hole punching making braking case, it is characterized in that: it comprises mounting plate from top to bottom successively, upper bolster, stripper plate, lower bolster, die shoe and bottom plate, described upper bolster lower end is provided with front cutting knife from front to back successively, rear cutting knife, cut off drift, lateral opening red needle and go out part drift, described cut-out drift, lateral opening red needle is all connected on stripper plate with the lower end going out part drift, described lower bolster is provided with location-plate, the position of described location-plate is corresponding with the position going out part drift, be provided with between described upper bolster and stripper plate and make bar.
2. a kind of trimming side hole punching for making braking case according to claim 1 goes out part mould structure, it is characterized in that: be provided with two upper cushion blocks between described mounting plate and upper bolster, is provided with buffer spring between two upper cushion blocks.
3. a kind of trimming side hole punching for making braking case according to claim 2 goes out part mould structure, it is characterized in that: on the upside of described stripper plate, be provided with baffle plate, upper padding plate is provided with on the downside of described upper bolster, train wheel bridge is provided with between described upper padding plate and baffle plate, described cut-out drift and go out part drift and be arranged on upper padding plate, the upper end cutting off drift, lateral opening red needle and go out part drift is all fixed in train wheel bridge.
4. a kind of trimming side hole punching for making braking case according to claim 3 goes out part mould structure, it is characterized in that: described stripper plate, baffle plate and train wheel bridge are fixed on upper bolster by hook.
5. a kind of trimming side hole punching for making braking case according to claim 4 goes out part mould structure, it is characterized in that: be provided with lower bolster between described lower bolster and die shoe, is provided with two lower cushion blocks between described die shoe and bottom plate.
6. a kind of trimming side hole punching for making braking case according to claim 5 goes out part mould structure, it is characterized in that: described bar upper end of beating is fixed in upper bolster, beats bar lower end through contactor banking stop plate after upper bolster, upper padding plate and train wheel bridge.
7. a kind of trimming side hole punching for making braking case according to claim 1 goes out part mould structure, it is characterized in that: described in go out part drift bottom area be greater than the topside area of workpiece, the size of described location-plate and the size of workpiece bottom opening to be gone out match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367221.2U CN204638914U (en) | 2015-05-27 | 2015-05-27 | A kind of trimming side hole punching for making braking case goes out part mould structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367221.2U CN204638914U (en) | 2015-05-27 | 2015-05-27 | A kind of trimming side hole punching for making braking case goes out part mould structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204638914U true CN204638914U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520367221.2U Expired - Fee Related CN204638914U (en) | 2015-05-27 | 2015-05-27 | A kind of trimming side hole punching for making braking case goes out part mould structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204638914U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964757A (en) * | 2016-07-19 | 2016-09-28 | 江西江铃底盘股份有限公司 | Automobile drive axle housing body length-cutting and edge-cutting multi-station die |
| CN106001240A (en) * | 2016-07-19 | 2016-10-12 | 江西江铃底盘股份有限公司 | Trimming die for axle housing body of automobile drive axle |
-
2015
- 2015-05-27 CN CN201520367221.2U patent/CN204638914U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964757A (en) * | 2016-07-19 | 2016-09-28 | 江西江铃底盘股份有限公司 | Automobile drive axle housing body length-cutting and edge-cutting multi-station die |
| CN106001240A (en) * | 2016-07-19 | 2016-10-12 | 江西江铃底盘股份有限公司 | Trimming die for axle housing body of automobile drive axle |
| CN106001240B (en) * | 2016-07-19 | 2018-03-23 | 江西江铃底盘股份有限公司 | A kind of automobile drive axle housing body shaving die |
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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 |
Granted publication date: 20150916 Termination date: 20200527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |