CN209452599U - A kind of motor mold two-segment type punch structure device - Google Patents
A kind of motor mold two-segment type punch structure device Download PDFInfo
- Publication number
- CN209452599U CN209452599U CN201822249161.0U CN201822249161U CN209452599U CN 209452599 U CN209452599 U CN 209452599U CN 201822249161 U CN201822249161 U CN 201822249161U CN 209452599 U CN209452599 U CN 209452599U
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- steel part
- cutting edge
- part pedestal
- alloy cutting
- screw thread
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Abstract
The utility model discloses a kind of motor mold two-segment type punch structure devices, steel part pedestal and alloy cutting edge including mosaic together, the steel part pedestal is rectangular parallelepiped structure, the alloy cutting edge is cylindrical structure, more than two pins are equipped in steel part pedestal upper end, more than two screw thread through slots are additionally provided on the steel part pedestal, the screw thread through slot penetrates through steel part pedestal upper and lower side, more than two pin holes are equipped in alloy cutting edge lower end, alloy cutting edge lower end is additionally provided with more than two threaded holes, the pin is embedded in pin hole, the screw thread through slot faces threaded hole.The utility model is replacing integrated alloy structure using steel part and alloy insert or composite structure, not only reduces the cost of production, but also replacement easy to disassemble, greatly improves productivity effect.
Description
Technical field
The utility model relates to a kind of motor mold, especially a kind of motor mold two-segment type punch structure device.
Background technique
Motor mold has specific profile or cavity shape, and the chamfered shape with cutting edge can make blank by contour line
Shape separates, that is, is punched, and cavity shape can make blank obtain corresponding three-dimensional shape, and motor mold is generally divided into
Two parts: punch-pin and cavity plate, they are partable, and blank is packed into when separating or takes out product, product and blank are made when closing up
Separation or forming.
The punch-pin of motor mold will be worn in prolonged work, need to unload replacement, however current motor mould
The punch-pin of tool substantially using integrated alloy material, causes the material cost of replacement punch-pin very high, and replaces
Come more troublesome.
Utility model content
There is provided purpose of the utility model is to solve above-mentioned the deficiencies in the prior art a kind of can not only reduce life
Produce cost, and a kind of motor mold two-segment type punch structure device being easy to remove and repair.
To achieve the goals above, a kind of motor mold two-segment type punch structure device designed by the utility model, packet
The steel part pedestal and alloy cutting edge of mosaic together are included, the hardness of the alloy cutting edge reaches 90 ~ 92HRC, the steel part pedestal
Hardness reach 60 ~ 62HRC, the steel part pedestal is rectangular parallelepiped structure, and the alloy cutting edge is cylindrical structure, in steel part
Pedestal upper end is equipped with more than two pins, and more than two screw thread through slots are additionally provided on the steel part pedestal, and the screw thread is logical
Slot penetrates through steel part pedestal upper and lower side, is equipped with more than two pin holes in alloy cutting edge lower end, alloy cutting edge lower end is additionally provided with
More than two threaded holes, the pin are embedded in pin hole, and the screw thread through slot faces threaded hole.
In order to which alloy cutting edge to be more quickly and accurately fixed on steel part pedestal, the steel part pedestal upper end center is equipped with
Locating rod, alloy cutting edge lower end center are equipped with the locating slot cooperated with locating rod.
In order to which when making to be screwed alloy cutting edge and steel frame base, head of screw is not protruded from outside pedestal, the screw thread is logical
The width of slot lower end is greater than the width of upper end, and head of screw can cooperate with through slot lower end, so that head of screw is again secured to steel part bottom
In seat.
Since steel part pedestal is fixed on upper die holder, the side corner angle of steel part pedestal cause upper die holder in order to prevent
Abrasion, the steel part pedestal are water chestnut column structure.
A kind of motor mold two-segment type punch structure device that the utility model obtains, its technical effect is that using steel part and
Alloy insert or composite structure replaces integrated alloy structure, not only reduces the cost of production, but also replacement easy to disassemble, improves
Productivity effect.The structure punch-pin is applicable to the big punch-pin etc. of the higher punch-pin of larger punch-pin, thickness, difficulty of processing.
Detailed description of the invention
Fig. 1 is a kind of motor mold two-segment type punch structure apparatus structure schematic diagram of embodiment 1；
Fig. 2 is the structural schematic diagram of the steel part pedestal of embodiment 1；
Fig. 3 is the cross-sectional view of the steel part pedestal of embodiment 1；
Fig. 4 is the bottom view of the alloy cutting edge of embodiment 1；
Fig. 5 is a kind of motor mold two-segment type punch structure apparatus structure schematic diagram of embodiment 2.
In figure: steel part pedestal 1, alloy cutting edge 2, pin 3, screw thread through slot 4, pin hole 5, threaded hole 6, locating rod 7, locating slot
8。
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Embodiment 1:
As shown in Figs 1-4, a kind of motor mold two-segment type punch structure device provided in this embodiment, including mosaic is one
The steel part pedestal 1 and alloy cutting edge 2 risen, the steel part pedestal 1 are rectangular parallelepiped structure, and the alloy cutting edge 2 is cylindrical structure,
More than two pins 3 are equipped in 1 upper end of steel part pedestal, are additionally provided with more than two screw thread through slots 4 on the steel part pedestal 1,
The screw thread through slot 4 penetrates through 1 upper and lower side of steel part pedestal, is equipped with more than two pin holes 5, the alloy in 2 lower end of alloy cutting edge
2 lower end of cutting edge is additionally provided with more than two threaded holes 6, and the pin 3 is embedded in pin hole 5, and the screw thread through slot 4 faces spiral shell
Pit 6.
1 upper end center of steel part pedestal is equipped with locating rod 7, and the 2 lower end center of alloy cutting edge is equipped with matches with locating rod 7
The locating slot 8 of conjunction.
The width of 4 lower end of screw thread through slot is greater than the width of upper end.
Specific implementation process: alloy cutting edge 2 and steel part pedestal 1 are passed through into locating rod 7 and locating slot 8 first when in use
Cooperation carries out Primary Location, then then the cooperation for passing through pin 3 and pin hole 5 is used in 2 mosaic to steel part pedestal 1 of alloy cutting edge
Screw passes through the screw thread through slot 4 on steel part pedestal 1, then cooperates with the threaded hole 6 on alloy cutting edge 2, by alloy cutting edge 2 and steel part
Pedestal 1 further fixes, then whole device is fixed on mold by steel part pedestal 1, by using steel part and alloy mosaic
Formula structure replaces integrated alloy structure, not only reduces the cost of production, but also replacement easy to disassemble, improves production effect
Benefit.
Embodiment 2:
As shown in figure 5, a kind of motor mold two-segment type punch structure device provided in this embodiment, with embodiment 1
Difference is that the steel part pedestal 1 is water chestnut column structure, is the fixation that is fixed on upper die holder in order to prevent in mold work
The side corner angle of pedestal cause to wear to upper die holder.
Claims (4)
1. a kind of motor mold two-segment type punch structure device, it is characterised in that: including mosaic steel part pedestal (1) together and
Alloy cutting edge (2), the steel part pedestal (1) are rectangular parallelepiped structure, and the alloy cutting edge (2) is cylindrical structure, at steel part bottom
Seat (1) upper end is equipped with more than two pins (3), is additionally provided with more than two screw thread through slots (4) on the steel part pedestal (1),
The screw thread through slot (4) penetrates through steel part pedestal (1) upper and lower side, is equipped with more than two pin holes (5) in alloy cutting edge (2) lower end,
Alloy cutting edge (2) lower end is additionally provided with more than two threaded holes (6), and the pin (3) is embedded in pin hole (5), described
Screw thread through slot (4) faces threaded hole (6).
2. a kind of motor mold two-segment type punch structure device according to claim 1, it is characterised in that: the steel part bottom
Seat (1) upper end center is equipped with locating rod (7), and alloy cutting edge (2) the lower end center is equipped with the locating slot cooperated with locating rod (7)
(8).
3. a kind of motor mold two-segment type punch structure device according to claim 1 or 2, it is characterised in that: the spiral shell
The width of line through slot (4) lower end is greater than the width of upper end.
4. a kind of motor mold two-segment type punch structure device according to claim 1 or 2, it is characterised in that: the steel
Part pedestal (1) is water chestnut column structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249161.0U CN209452599U (en) | 2018-12-29 | 2018-12-29 | A kind of motor mold two-segment type punch structure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249161.0U CN209452599U (en) | 2018-12-29 | 2018-12-29 | A kind of motor mold two-segment type punch structure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209452599U true CN209452599U (en) | 2019-10-01 |
Family
ID=68042982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822249161.0U Active CN209452599U (en) | 2018-12-29 | 2018-12-29 | A kind of motor mold two-segment type punch structure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209452599U (en) |
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2018
- 2018-12-29 CN CN201822249161.0U patent/CN209452599U/en active Active
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