CN210387232U - Cold punching die for phi 20 steel round gasket - Google Patents
Cold punching die for phi 20 steel round gasket Download PDFInfo
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- CN210387232U CN210387232U CN201921155340.6U CN201921155340U CN210387232U CN 210387232 U CN210387232 U CN 210387232U CN 201921155340 U CN201921155340 U CN 201921155340U CN 210387232 U CN210387232 U CN 210387232U
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Abstract
The utility model discloses a phi 20 steel round gasket cold punching mould, including last die carrier plate, the cowhells of unloading, upper punch fixed plate, lower punch fixed plate, ejector pin, the glue stick of unloading, combination die shank, guider, lower die carrier plate and take off the flitch, set up the upper punch in the middle of going up the die carrier plate, the upper punch is fixed to the upper punch fixed plate, takes off the waste material through taking off the flitch, and the upper punch center is provided with the ejector pin, sets up the lower punch fixed plate above the lower die carrier plate, and its upper junction lower bolster sets up the liftout spare in the middle of the lower bolster, sets up the lower punch in the middle of the lift. The utility model discloses a combination formula die shank utilizes pneumatic cylinder and punch press can carry out packing ring blanking work, has greatly expanded mould application range, has saved the equipment investment.
Description
Technical Field
The utility model relates to a cold stamping technical field, concretely relates to cold stamping die of phi 20 steel round gasket.
Background
The cold punching die is widely used in the production of electromechanical products as a typical process device, but the development of the cold punching die is restricted because of no punching equipment in some small mechanical processing plants, and particularly, the cold punching die is obvious in remote and undeveloped areas, so that the market needs a cold punching die which can be used in various devices.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a phi 20 steel round gasket cold punching mould.
For solving the problems existing in the prior art, the technical scheme of the utility model is that: a phi 20 steel round gasket cold punching die comprises an upper die frame plate and a lower die frame plate; go up the die holder board and pass through guide pillar and guide pin bushing swing joint from top to bottom with the lower die holder board, go up and be provided with the die shank on the die holder board, its characterized in that: the center of the upper die frame plate is provided with a hole, a loosening plug screw and a discharging rubber rod are arranged in the hole, a punch fixing plate and a stripper plate are sequentially arranged below the upper die frame plate, a lower die plate and a lower punch fixing plate are sequentially arranged on the upper surface of the lower die frame plate, an upper punch is arranged at the center of the lower surface of the upper die frame plate, the upper punch is fixed through the punch fixing plate and is used for stripping waste materials through the stripper plate, and an ejector rod is arranged at the center of the;
an inverted T-shaped ejecting piece is arranged in the middle of the lower template, and a lower punch is arranged in the middle of the ejecting piece;
the ejector rod and the discharging rubber rod are connected with the loosening screw plug;
the stripper plate is connected with the discharging bracket and the external thread fixing type discharging screw; the jacking piece is connected with the bushing and the spiral spring.
The lower die frame plate, the lower die plate and the lower punch fixing plate are connected through cylindrical pins.
Compared with the prior art, the utility model has the advantages as follows:
1) the utility model adjusts the compression amount of the rubber rod by loosening the screw plug, and adjusts the strength and speed of the ejector rod;
2) the utility model adjusts the compression amount of the discharging and discharging cowhells through the external thread fixing type discharging screw, and adjusts the force and speed of the stripper plate;
3) the utility model discloses adjust coil spring and change strength and the speed of bush and ejector member.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is an isometric view of the present invention in use.
Reference numerals indicate the same.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model provides a phi 20 steel round gasket cold punching die, which comprises an upper die frame plate 1, an upper punch fixing plate 4, an upper punch 5, a fixed rod 6, a die shank 9, a guide pillar 10, a guide sleeve 11, a stripper plate 12, a lower die plate 13, a material ejection piece 14, a cylindrical pin 15, a lower punch fixing plate 16, a lower die frame plate 17, an inner screw 18 and a lower punch 21;
the upper die frame plate 1 and the lower die frame plate 17 are movably connected up and down through the guide pillar 10 and the guide sleeve 11, the upper die frame plate 1 is provided with the die shank 9, the die shank 9 adopts an assembly part and can be connected with a hydraulic cylinder and a punch press, and the hydraulic cylinder and the punch press can be used for punching gaskets, so that the application range of the die is greatly expanded, and the equipment investment is saved; the upper die frame plate 1 and the lower die frame plate 17 move up and down under the guide of the guide post 10 and the guide sleeve 11 under the action of external force transmitted by the die handle 9.
The center of the upper die frame plate 1 is provided with a hole, a loosening plug screw 7 and a discharging rubber rod 8 are arranged in the hole, a punch fixing plate 4 and a stripper plate 12 are sequentially arranged below the upper die frame plate 1, a lower die plate 13 and a lower punch fixing plate 16 are sequentially arranged on the upper surface of a lower die frame plate 17, an upper punch 5 is arranged at the center of the lower surface of the upper die frame plate 1, the upper punch 5 is fixed through the punch fixing plate 4, waste materials are stripped through the stripper plate 12, and an ejector rod 6 is arranged at the center of the upper punch 5;
an inverted T-shaped ejector 14 is arranged in the middle of the lower template 13, and a lower punch 21 is arranged in the middle of the ejector 14.
The ejector rod 6 is connected with the discharging rubber rod 8 and the loosening screw plug 7, and the compression amount of the rubber rod can be adjusted through loosening the screw plug, so that the force and the speed of the ejector rod can be adjusted.
The material removing plate 12 is connected with the discharging cowhells 2 and the external thread fixing type discharging screws 3, the discharging cowhells compression amount is adjusted through the external thread fixing type discharging screws, and the force and the speed of the material removing plate are adjusted.
The ejector 14 is connected to a sleeve 20 and a coil spring 19, which is adjusted to vary the force and speed of the sleeve and the ejector.
The lower die frame plate 17, the lower die plate 13 and the lower punch fixing plate 16 are connected by a cylindrical pin 15.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (2)
1. A phi 20 steel round gasket cold punching die comprises an upper die frame plate (1); go up mould frame plate (1) and lower mould frame plate (17) through guide pillar (10) and guide pin bushing (11) swing joint from top to bottom, be provided with die shank (9), its characterized in that on going up mould frame plate (1): the center of the upper die frame plate (1) is provided with a hole, a loosening plug screw (7) and a discharging glue stick (8) are arranged in the hole, a punch fixing plate (4) and a stripper plate (12) are sequentially arranged below the upper die frame plate (1), the upper surface of a lower die frame plate (17) is sequentially provided with a lower die plate (13) and a lower punch fixing plate (16), the center of the lower surface of the upper die frame plate (1) is provided with an upper punch (5), the upper punch (5) is fixed through the punch fixing plate (4), waste is stripped through the stripper plate (12), and the center of the upper punch (5) is provided with a mandril (6);
an inverted T-shaped ejection piece (14) is arranged in the middle of the lower template (13), and a lower punch (21) is arranged in the middle of the ejection piece (14);
the ejector rod (6) is connected with the unloading rubber rod (8) and the loosening screw plug (7);
the stripper plate (12) is connected with the discharging bracket (2) and the external thread fixing type discharging screw (3); the jacking piece (14) is connected with the bushing (20) and the spiral spring (19).
2. The cold punching die for the phi 20 steel round gasket as claimed in claim 1, wherein: the lower die frame plate (17), the lower die plate (13) and the lower punch fixing plate (16) are connected through a cylindrical pin (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921155340.6U CN210387232U (en) | 2019-07-23 | 2019-07-23 | Cold punching die for phi 20 steel round gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921155340.6U CN210387232U (en) | 2019-07-23 | 2019-07-23 | Cold punching die for phi 20 steel round gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210387232U true CN210387232U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921155340.6U Active CN210387232U (en) | 2019-07-23 | 2019-07-23 | Cold punching die for phi 20 steel round gasket |
Country Status (1)
| Country | Link |
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| CN (1) | CN210387232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761646A (en) * | 2020-07-10 | 2020-10-13 | 成都旭阳佛吉亚汇锋汽车内饰件有限公司 | Suitcase angle sheath perforating device |
-
2019
- 2019-07-23 CN CN201921155340.6U patent/CN210387232U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761646A (en) * | 2020-07-10 | 2020-10-13 | 成都旭阳佛吉亚汇锋汽车内饰件有限公司 | Suitcase angle sheath perforating device |
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