CN205436780U - Drift connection structure - Google Patents
Drift connection structure Download PDFInfo
- Publication number
- CN205436780U CN205436780U CN201521057698.7U CN201521057698U CN205436780U CN 205436780 U CN205436780 U CN 205436780U CN 201521057698 U CN201521057698 U CN 201521057698U CN 205436780 U CN205436780 U CN 205436780U
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- CN
- China
- Prior art keywords
- drift
- fixed
- jack
- seat
- attachment structure
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- 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.)
- Expired - Fee Related
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model relates to a stamping die structure, concretely relates to drift connection structure, include: drift, drift fixing base, die holder, drift are fixed on the drift fixing base, and the drift fixing base is fixed on the die holder, wherein, be equipped with the drift jack on the drift fixing base, the drift tail end is inserted in the drift jack, still is equipped with the pinhole on the drift fixing base, the pinhole axis with drift jack axis antarafacial is perpendicular, and pinhole and drift jack part is crossing, is provided with the drift fixed pin in the pinhole. Adopting drift fixed pin locking manner to need not to process the screw hole on the drift fixing base, consequently not having the screw hole and impaired and then change the problem of drift fixing base, comparatively speaking, the pinhole on the drift fixing base is more not fragile, and like this, the drift fixing base is fixed punch more reliably, has longer life in addition, just the pinhole axis with fastening power has further been strengthened to drift jack axis antarafacial.
Description
Technical field
This utility model relates to a kind of punching die structure, is specifically related to a kind of drift attachment structure.
Background technology
Existing drift is typically all and uses the processing of line cutting mode, and the drift that this mode processes is staight shank, it is fixed on drift to fix and be susceptible on seat come off, the common method solving this at present is that the drift of linear cutter and drift are fixed seat close-fitting, and drift fixes thread mill drilling on seat, screw in screwed hole with bolt, suppress the side face of drift.But this way is due to frequent elasticity bolt, easily cause the sliding tooth of screwed hole, bolt coordinates the tightest with screwed hole, can loosen because of vibration in production process, punching is caused to damage, fix seat for this drift can only frequently change, not only increase Parts Purchasing cost, also production is constituted impact, such as, Authorization Notice No. is CN203235829U and two kinds of drift attachment structures disclosed in Authorization Notice No. CN203862833U, there is dismounting trouble in this kind of connected mode, fixing the most firm, the shortcomings such as work easily loosens, and drift temperature at work easily rises, easily lead to the damage of mould.
Utility model content
The purpose of this utility model, is the problem in order to solve in background technology, it is provided that a kind of drift attachment structure.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of drift attachment structure, including: drift, drift fix seat, die holder, drift is fixed on drift and fixes on seat, and drift is fixed seat and is fixed on die holder, wherein, described drift is fixed seat and is provided with drift jack, described drift tail end is inserted in drift jack, and drift is fixed and is additionally provided with pin-and-hole on seat, and described pin-and-hole axis is vertical with described drift receptacle axis antarafacial, and pin-and-hole intersects with drift receptacle portion, in pin-and-hole, it is provided with drift steady pin.Use drift steady pin locking mode without fixing thread mill drilling on seat at drift, the most there is not screwed hole impaired and then change the drift problem of fixing seat, comparatively speaking, the pin-and-hole that drift is fixed on seat is less damaged, so, seat fixed by drift can fix drift more reliably, and has longer service life, and described pin-and-hole axis further enhances fastening force with described drift receptacle axis antarafacial.
As preferably, described drift is fixed the drift being provided with on seat for dismantling drift and is ejected mouth, described drift ejects mouth and is connected with described drift jack, prevent drift due to fatigue deformation cause in seat fixed by drift stuck time, the convenient drift using jackscrew dismounting stuck.
As preferably, the inlet opening being additionally provided with outside the drift jack of seat for cooling fixed by described drift, fixes the cooling of seat in order to drift and drift, it is ensured that the mold use life-span.
As preferably, described inlet opening is obliquely installed at a certain angle with drift jack, and the inlet opening of inclination beneficially current water at drift top, sufficiently cool drift.
As preferably, one end, described inlet opening is additionally provided with water inlet pipe, is used for introducing water inlet.
As preferably, described inlet opening quantity is two or more, uniform along the drift jack center of circle, in order to strengthen cooling effect.
As preferably, described drift afterbody inserts and is provided with drift stationary plane at drift jack, and described drift stationary plane is inclined-plane, and inclined-plane is 4.5 ° with the axial angle of drift, to obtain more preferable clamping effect.
As preferably, described drift steady pin is one and carries bevelled column structure, and inclined-plane and drift fixed pin shaft are 3 ° to angle, to obtain more preferable clamping effect.
As preferably, described drift is fixed the seat end that is connected with die holder and is provided with flange, and drift is fixed seat and fixed with die holder by flange and bolt and be connected.
As preferably, described bolt quantity is 6, fixes seat axle center along drift uniform so that it is more stable with the connection of die holder that seat fixed by drift.
In sum, the beneficial effects of the utility model:
It is more preferable that a kind of drift attachment structure the most described in the utility model connects effect, and is more not easy to damage, easy accessibility.
A kind of drift attachment structure the most described in the utility model has refrigerating function, extends service life.
Accompanying drawing explanation
Fig. 1 is package assembly schematic diagram of the present utility model；
Fig. 2 is the structural representation that in this utility model, seat fixed by drift；
Fig. 3 is the structural representation of drift in this utility model；
Fig. 4 is the structural representation of drift steady pin in this utility model.
Detailed description of the invention
Specific examples below is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
With embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment 1:
According to Fig. 1～Fig. 4, a kind of drift attachment structure, including: drift 1, drift fix seat 2, die holder 3, drift 1 is fixed on drift and fixes on seat 2, drift is fixed seat 2 and is fixed on die holder 3, wherein, described drift is fixed seat 2 and is provided with drift jack 21, described drift 1 tail end is inserted in drift jack 21, drift is fixed and is additionally provided with pin-and-hole 22 on seat 2, described pin-and-hole 22 axis is vertical with described drift jack 21 axis antarafacial, and pin-and-hole 22 intersects with drift jack 21 part, is provided with drift steady pin 4 in pin-and-hole 22.Use drift steady pin 4 locking mode without fixing thread mill drilling on seat 2 at drift, the most there is not screwed hole impaired and then change the drift problem of fixing seat 2, comparatively speaking, the pin-and-hole 22 that drift is fixed on seat 2 is less damaged, so, seat 2 fixed by drift can fix drift 1 more reliably, and has longer service life, and described pin-and-hole 22 axis further enhances fastening force with described drift jack 21 axis antarafacial.
Described drift is fixed to be provided with on seat 2 and is ejected mouth 23 for the drift dismantling drift 1, described drift ejects mouth 23 and is connected with described drift jack 21, prevent drift 1 due to fatigue deformation cause in seat 2 fixed by drift stuck time, the convenient drift 1 using jackscrew dismounting stuck.
The inlet opening 24 being additionally provided with outside the drift jack 21 of seat 2 for cooling fixed by described drift, fixes the cooling of seat 2 in order to drift 1 and drift, it is ensured that the mold use life-span.
Described inlet opening 24 is obliquely installed at a certain angle with drift jack 21, and the inlet opening 24 beneficially current of inclination water at drift 1 top, sufficiently cool drift 1.One end, described inlet opening 24 is additionally provided with water inlet pipe 241, is used for introducing water inlet.Described inlet opening 24 quantity is two or more, uniform along drift jack 21 center of circle, in order to strengthen cooling effect.
Described drift 1 afterbody inserts and is provided with drift stationary plane 11 at drift jack 21, and described drift stationary plane 11 is inclined-plane, and inclined-plane is 4.5 ° with the axial angle of drift 1, to obtain more preferable clamping effect.Described drift steady pin 4 is one and carries bevelled column structure, and inclined-plane and the axial angle of drift steady pin 4 are 3 °, to obtain more preferable clamping effect.
Described drift is fixed seat 2 end that is connected with die holder 3 and is provided with flange 25, and drift is fixed seat 2 and fixed with die holder 3 by flange 25 and bolt 5 and be connected.Described bolt 5 quantity is 6, fixes seat 2 axle center along drift uniform so that it is more stable with the connection of die holder 3 that seat 2 fixed by drift.
Claims (10)
1. a drift attachment structure, including: drift (1), seat (2) fixed by drift, die holder (3), drift (1) is fixed on drift and fixes on seat (2), drift is fixed seat (2) and is fixed on die holder (3), it is characterized in that, described drift is fixed seat (2) and is provided with drift jack (21), described drift (1) tail end is inserted in drift jack (21), drift is fixed and is additionally provided with pin-and-hole (22) on seat (2), described pin-and-hole (22) axis is vertical with described drift jack (21) axis antarafacial, and pin-and-hole (22) intersects with drift jack (21) part, drift steady pin (4) it is provided with in pin-and-hole (22).
A kind of drift attachment structure the most according to claim 1, it is characterised in that described drift is fixed to be provided with on seat (2) and ejected mouth (23) for the drift dismantling drift (1), and described drift ejects mouth (23) and is connected with described drift jack (21).
A kind of drift attachment structure the most according to claim 1, it is characterised in that described drift is fixed drift jack (21) outside of seat (2) and is additionally provided with the inlet opening (24) for cooling.
A kind of drift attachment structure the most according to claim 3, it is characterised in that described inlet opening (24) are obliquely installed at a certain angle with drift jack (21).
A kind of drift attachment structure the most according to claim 4, it is characterised in that described inlet opening (24) one end is additionally provided with water inlet pipe (241).
A kind of drift attachment structure the most according to claim 5, it is characterised in that described inlet opening (24) quantity is two or more, uniform along drift jack (21) center of circle.
7. according to a kind of drift attachment structure described in claim 1-6 any one, it is characterized in that, described drift (1) afterbody inserts drift jack (21) place and is provided with drift stationary plane (11), and described drift stationary plane (11) is inclined-plane, and inclined-plane is 4.5 ° with drift (1) axially angle.
A kind of drift attachment structure the most according to claim 7, it is characterised in that described drift steady pin (4) is one and carries bevelled column structure, and inclined-plane and drift steady pin (4) axially angle is 3 °.
A kind of drift attachment structure the most according to claim 1, it is characterized in that, described drift is fixed seat (2) end that is connected with die holder (3) and is provided with flange (25), and drift is fixed seat (2) and fixed with die holder (3) by flange (25) and bolt (5) and be connected.
A kind of drift attachment structure the most according to claim 9, it is characterised in that described bolt (5) quantity is 6, fixes seat (2) axle center along drift uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057698.7U CN205436780U (en) | 2015-12-18 | 2015-12-18 | Drift connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057698.7U CN205436780U (en) | 2015-12-18 | 2015-12-18 | Drift connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205436780U true CN205436780U (en) | 2016-08-10 |
Family
ID=57180220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521057698.7U Expired - Fee Related CN205436780U (en) | 2015-12-18 | 2015-12-18 | Drift connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205436780U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734546A (en) * | 2016-12-02 | 2017-05-31 | 天津市北方高效石化设备制造有限公司 | Multiple punch mould |
| CN107116133A (en) * | 2017-07-04 | 2017-09-01 | 湖北东润专用汽车有限公司 | A kind of multi-functional punching die |
| CN110640025A (en) * | 2019-11-11 | 2020-01-03 | 东莞市铭科精技五金制品有限公司 | Punch fixing seat convenient to machine and disassemble |
-
2015
- 2015-12-18 CN CN201521057698.7U patent/CN205436780U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734546A (en) * | 2016-12-02 | 2017-05-31 | 天津市北方高效石化设备制造有限公司 | Multiple punch mould |
| CN106734546B (en) * | 2016-12-02 | 2018-10-19 | 天津市北方高效石化设备制造有限公司 | Multiple punch mold |
| CN107116133A (en) * | 2017-07-04 | 2017-09-01 | 湖北东润专用汽车有限公司 | A kind of multi-functional punching die |
| CN110640025A (en) * | 2019-11-11 | 2020-01-03 | 东莞市铭科精技五金制品有限公司 | Punch fixing seat convenient to machine and disassemble |
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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: 20160810 Termination date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |