CN206794633U - A kind of new front axle blanking type shaving die - Google Patents
A kind of new front axle blanking type shaving die Download PDFInfo
- Publication number
- CN206794633U CN206794633U CN201720604451.5U CN201720604451U CN206794633U CN 206794633 U CN206794633 U CN 206794633U CN 201720604451 U CN201720604451 U CN 201720604451U CN 206794633 U CN206794633 U CN 206794633U
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- Prior art keywords
- ejector pin
- groove
- cavity plate
- upper bolster
- fixed
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Abstract
The utility model discloses a kind of new front axle blanking shaving die, including upper bolster, upper ejector pin, spring, stripper, trimming punch, cavity plate, die socket, upper bolster is fixed in the top mold frame of forcing press by voussoir, upper ejector pin is respectively provided at the both sides of upper bolster, spring is set on upper ejector pin, trimming punch is fixed by screws between the upper ejector pin of upper bolster both sides, and stripper is connected and is suspended on upper bolster with the elastic parts being made up of upper ejector pin and spring；Die socket, which is connected through a screw thread, is fixed on press machine lower die frame, and cavity plate is fixed by screws on die socket, is accurately positioned using positioning round key and positioning square key；Cavity plate immediately below trimming punch is provided with material leakage groove, and described material leakage groove is divided into the straight type groove of epimere and the dovetail groove of hypomere.The material leakage groove of cavity plate in mould is divided into two sections of grooves, hypomere uses up-small and down-big dovetail groove, makes the mould impact resistance, and the edge of a knife is not easy to crack, collapses block, cavity plate service life length, and production efficiency is high.
Description
Technical field
The utility model belongs to mold machining technology field, specifically a kind of new front axle blanking type shaving die.
Background technology
At present, it is blanking type edger in front axle forging edger in actual production, trim die cutting edge to cavity plate bottom
Portion is designed with big straight type material leakage groove more unilateral than cutting edge, and cutting edge of die is hit the effect of power in use, holds at cutting edge
It is easy to crack, collapse the quality problems such as block, it is necessary to offline or soldering processing, reconditioning again on line, take considerable time in dismounting mould
On tool, while production efficiency is influenceed, cavity plate service life reduction.
Utility model content
The purpose of this utility model is solve problems of the prior art, and provides a kind of new front axle blanking type
Shaving die, the mould impact resistance, the edge of a knife is not easy to crack, collapses block, cavity plate service life length, and production efficiency is high.
Realizing the technical scheme of the utility model purpose is：
A kind of new front axle blanking shaving die, including upper bolster, upper ejector pin, spring, stripper, trimming punch, cavity plate,
Die socket, upper bolster are fixed in the top mold frame of forcing press by voussoir, and upper ejector pin is respectively provided at the both sides of upper bolster, spring housing
Be located on upper ejector pin, trimming punch is fixed by screws between the upper ejector pin of upper bolster both sides, stripper with by upper ejector pin and
The elastic parts of spring composition is connected and is suspended on upper bolster；Die socket, which is connected through a screw thread, is fixed on press machine lower die frame,
Cavity plate is fixed by screws on die socket, is accurately positioned using positioning round key and positioning square key；Positioned at trimming punch just
The cavity plate of lower section is provided with material leakage groove, and described material leakage groove is divided into the straight type groove of epimere and the dovetail groove of hypomere.
Described straight type groove depth is 8-15mm.
Described straight type groove depth is 10mm.
Described dovetail groove, it is equal with straight type groove width of rebate with the width of rebate of one end of straight type groove connection, away from straight
The notch of the other end of type groove is more than straight type groove width of rebate, and the cell wall of dovetail groove and the angle of vertical direction are 4-7 °.
The cell wall of described dovetail groove and the angle of vertical direction are 5 °.
Beneficial effect：A kind of new front axle blanking shaving die provided by the utility model, by the material leakage of cavity plate in mould
Groove is divided into two sections of grooves, and hypomere uses up-small and down-big dovetail groove, makes the mould impact resistance, and the edge of a knife is not easy to crack, collapses block, and cavity plate makes
It is high with long lifespan, production efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of material leakage groove；
In figure, the upper ejector pin of 1. die socket, 2. 5. voussoir of M24 types soket head cap screw 3. cavity plate, 4. hex nut 6.
7. 8. spring of upper bolster, 9. 12. material leakage groove of trimming punch 11. stripper of 10.24X90 types soket head cap screw, 13. straight type groove
14. dovetail groove.
Embodiment
The utility model is further elaborated with reference to the accompanying drawings and examples, but is not to limit of the present utility model
It is fixed.
Embodiment：
As shown in Figure 1 and Figure 2, a kind of new front axle blanking shaving die, including upper bolster 7, upper ejector pin 6, spring 8, discharging
Plate 11, trimming punch 9, cavity plate 3, die socket 1, upper bolster 7 are fixed in the top mold frame of forcing press by voussoir 5, and upper ejector pin 6 divides
The both sides of upper bolster 7 are not located at, and spring 8 is set on upper ejector pin 6, and trimming punch 9 is fixed by 24X90 types soket head cap screw 10
Between the upper ejector pin 6 of the both sides of upper bolster 7, stripper 11 is connected and hung with the elastic parts being made up of upper ejector pin 6 and spring 8
On upper bolster 7；Die socket 1, which is connected through a screw thread, is fixed on press machine lower die frame, and cavity plate 3 is followed closely solid by hexagonal spiral shell 2 in M24 types
It is scheduled on die socket, is accurately positioned using positioning round key and positioning square key；On the cavity plate 3 immediately below trimming punch 9
Provided with material leakage groove 12, described material leakage groove 12 divides the dovetail groove 14 of the straight type groove 13 and hypomere for epimere.
The described depth of straight type groove 13 is 10mm.
Described dovetail groove 14, it is equal with the straight width of rebate of type groove 13 with the width of rebate of one end of straight type groove 13 connection,
The notch of the other end away from straight type groove 13 is more than the width of rebate of straight type groove 13, and the cell wall of dovetail groove 14 and vertical direction
Angle is 5 °.
Claims (5)
1. a kind of new front axle blanking shaving die, it is characterised in that including upper bolster, upper ejector pin, spring, stripper, trimming
Drift, cavity plate, die socket, upper bolster are fixed in the top mold frame of forcing press by voussoir, and upper ejector pin is respectively provided at upper bolster
Both sides, spring are set on upper ejector pin, and trimming punch is fixed by screws between the upper ejector pin of upper bolster both sides, stripper with
Connected and be suspended on upper bolster with the elastic parts that spring forms by upper ejector pin；Die socket, which is connected through a screw thread, is fixed on pressure
Machine lower mold holder, cavity plate are fixed by screws on die socket, are accurately positioned using positioning round key and positioning square key；Positioned at cutting
Cavity plate immediately below the drift of side is provided with material leakage groove, and described material leakage groove is divided into the straight type groove of epimere and the dovetail groove of hypomere.
A kind of 2. new front axle blanking shaving die according to claim 1, it is characterised in that described straight type groove depth
For 8-15mm.
A kind of 3. new front axle blanking shaving die according to claim 2, it is characterised in that described straight type groove depth
For 10mm.
A kind of 4. new front axle blanking shaving die according to claim 1, it is characterised in that described dovetail groove, with
The width of rebate of one end of straight type groove connection is equal with straight type groove width of rebate, and the notch of the other end away from straight type groove is more than directly
The width of rebate of type groove, and the cell wall of dovetail groove and the angle of vertical direction are 4-7 °.
A kind of 5. new front axle blanking shaving die according to claim 4, it is characterised in that the groove of described dovetail groove
The angle of wall and vertical direction is 5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720604451.5U CN206794633U (en) | 2017-05-27 | 2017-05-27 | A kind of new front axle blanking type shaving die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720604451.5U CN206794633U (en) | 2017-05-27 | 2017-05-27 | A kind of new front axle blanking type shaving die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206794633U true CN206794633U (en) | 2017-12-26 |
Family
ID=60742073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720604451.5U Active CN206794633U (en) | 2017-05-27 | 2017-05-27 | A kind of new front axle blanking type shaving die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206794633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142827A (en) * | 2019-05-28 | 2019-08-20 | 奥力孚传动科技股份有限公司 | A kind of synchronous belt beats tooth device automatically and beats tooth technique |
-
2017
- 2017-05-27 CN CN201720604451.5U patent/CN206794633U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142827A (en) * | 2019-05-28 | 2019-08-20 | 奥力孚传动科技股份有限公司 | A kind of synchronous belt beats tooth device automatically and beats tooth technique |
| CN110142827B (en) * | 2019-05-28 | 2024-05-17 | 奥力孚传动科技股份有限公司 | Automatic tooth punching device and tooth punching process for synchronous belt |
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