CN208643813U - A kind of punching machine punch mould - Google Patents
A kind of punching machine punch mould Download PDFInfo
- Publication number
- CN208643813U CN208643813U CN201821208823.3U CN201821208823U CN208643813U CN 208643813 U CN208643813 U CN 208643813U CN 201821208823 U CN201821208823 U CN 201821208823U CN 208643813 U CN208643813 U CN 208643813U
- Authority
- CN
- China
- Prior art keywords
- punch
- pin
- punching
- fixture nut
- utility
- 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.)
- Active
Links
- 238000004080 punching Methods 0.000 title claims abstract description 22
- 239000002184 metal Substances 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of punching machine punch mould, solve the problems, such as that existing punching spacing change needs to change a whole set of punching apparatus, sheet metal punching low efficiency, it is characterised in that including punch-pin, fixture nut；The punch-pin includes cylindrical punching column, the boss to link together, the fixture nut includes the rotation seat to link together, attachment base, the rotation seat, attachment base are equipped with internal screw thread, connect with the punching male screw of punch-pin, the fixture nut can rotate on punch-pin.The utility model punch-pin is threadedly coupled with fixture nut, easy to disassemble, assembling；Specific hole location is not needed, can be used as long as finding the big hole smaller than boss of specific impulse hole post, be reduced limitation, increase service efficiency.
Description
Technical field
The utility model relates to sheet metal manufacture fields, and more specifically, the utility model relates to a kind of electric system is porous
The piercing die of hydraulic piercing press.
Background technique
In power industry, it is often required to punch the sheet metals such as band iron, copper sheet.Traditional piercing die is all in an empty circular hole
It is inserted in a solid cylinder punching down in the middle, but since the fixation of the position of empty circular hole is irremovable, and piercing die
Solid cylinder diameter be it is fixed, so hole be also it is single, produce certain limitation, many situations are just not suitable for, reduce
Access times, and due to the defect of whole design, so that the inefficiency when dismantling piercing die.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art to provide a kind of punching machine punch mould, is able to solve punching
Pitch of holes change the problem of needing to change a whole set of punching apparatus, sheet metal punching low efficiency, realize punching hole location, hole count it is fast
Velocity modulation is whole.
The utility model is characterized in that including punch-pin, fixture nut；The punch-pin includes the cylinder to link together
Punching column, the boss of shape, the fixture nut include the rotation seat to link together, attachment base, the rotation seat, connection
Seat is equipped with internal screw thread, connect with the punching male screw of punch-pin, the fixture nut can rotate on punch-pin.
As shown from the above technical solution, the beneficial effects of the utility model are: punch-pin is threadedly coupled with fixture nut, it is convenient for
Disassembly, assembling；Specific hole location is not needed, can be used as long as finding the big hole smaller than boss of specific impulse hole post, reduce limitation
Property, increase service efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the right view of the utility model.
In figure, 1. punch-pin, 2. fixture nuts, 11. punching columns, 12. boss, 21. rotation seats, 22. attachment bases.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, 2, the utility model includes punch-pin 1, fixture nut 2；The punch-pin 1 includes linking together
Punching column 11, the boss 12 of cylinder, the fixture nut 2 includes rotation seat 21, the attachment base 22 to link together, described
Rotation seat 21, attachment base 22 be equipped with internal screw thread, be threadedly coupled with the punching column 11 of punch-pin 1.The fixture nut 2 can be convex
It is rotated on mould 1.
Claims (1)
1. a kind of punching machine punch mould, it is characterised in that: including punch-pin (1), fixture nut (2)；The punch-pin (1) includes connecting
Cylindrical punching column (11), the boss (12) being connected together, the fixture nut (2) includes the rotation seat to link together
(21), attachment base (22), the rotation seat (21), attachment base (22) are equipped with internal screw thread, punching column (11) spiral shell with punch-pin (1)
Line connection, the fixture nut (2) can rotate on punch-pin (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208823.3U CN208643813U (en) | 2018-07-28 | 2018-07-28 | A kind of punching machine punch mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208823.3U CN208643813U (en) | 2018-07-28 | 2018-07-28 | A kind of punching machine punch mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208643813U true CN208643813U (en) | 2019-03-26 |
Family
ID=65786837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821208823.3U Active CN208643813U (en) | 2018-07-28 | 2018-07-28 | A kind of punching machine punch mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208643813U (en) |
-
2018
- 2018-07-28 CN CN201821208823.3U patent/CN208643813U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |