CN205988986U - One kind overcomes drift deadweight mechanism - Google Patents
One kind overcomes drift deadweight mechanism Download PDFInfo
- Publication number
- CN205988986U CN205988986U CN201620872395.9U CN201620872395U CN205988986U CN 205988986 U CN205988986 U CN 205988986U CN 201620872395 U CN201620872395 U CN 201620872395U CN 205988986 U CN205988986 U CN 205988986U
- Authority
- CN
- China
- Prior art keywords
- punch
- pumping board
- height
- pit
- push rod
- 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.)
- Expired - Fee Related
Links
Abstract
One kind overcomes drift deadweight mechanism, including high screws such as pumping board, pumping board stop collar, punch limits for height；The upper surface of described pumping board is provided with pit, and the lower surface of described pumping board is provided with lower pit；The high mode connects for screw punch such as described punch limit for height, the high screw such as described punch limit for height is provided with pumping board stop collar；Described punch is provided with stamping and cuts out push rod, and described lower pit is matched with punch punching push rod, and the quantity that the quantity of lower pit is punched push rod with punch is consistent.This utility model device can effective protection punch, increase the service life；Working condition between each punch of effective coordination.
Description
Technical field
This utility model belongs to diel controlling organization technical field and in particular to one kind overcomes drift deadweight mechanism.
Background technology
Diel, is in Cold Press Working, by material（Metal or nonmetallic）It is processed into part（Or semi-finished product）'s
A kind of special process equipment, referred to as cold punching die（It is commonly called as cold-punching mould）.Punching press, is at room temperature, using being arranged on forcing press
On mould to material apply pressure so as to produce separate or plastic deformation, thus obtain needed for part a kind of pressure processing
Method.In practical operation, multigroup drift（Punch）Coordination is operated, in some cases, single drift（Punch）Need to keep
Armed state, because of drift（Punch）Possess certain deadweight, therefore generally require, using a kind of mechanism, drift can be overcome（Punch）
Deadweight, make drift（Punch）It is in and treat working condition.
Utility model content
The purpose of this utility model is to provide one kind to overcome drift deadweight mechanism, and it is reasonable in design, and application is convenient, can
Lean on.
The technical solution of the utility model is：One kind overcomes drift deadweight mechanism, including pumping board, pumping board stop collar, punch
The high screw such as limit for height；The upper surface of described pumping board is provided with pit, and the lower surface of described pumping board is provided with lower pit；Described punch limit
High contour mode connects for screw punch, the high screw such as described punch limit for height is provided with pumping board stop collar.
Described punch is provided with stamping and cuts out push rod, and described lower pit is matched with punch punching push rod, the quantity of lower pit
Consistent with the quantity that punch is punched push rod.
Described pumping board stop collar and upper pit match.
As preferred, the high screw such as two groups of punch limits for height is connected with punch, on the high screw such as described two groups of punch limits for height
It is equipped with pumping board stop collar.
It is punched the spacing phase between push rod as the spacing between two preferred, adjacent lower pits and two punch
Deng.
This utility model has the beneficial effect that：Effective protection punch, increases the service life；Between each punch of effective coordination
Working condition.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is punched state diagram for punch.
In figure, 1, pumping board, 2, punch, 3, upper pit, 4, lower pit, 5, the high screw such as punch limit for height, 6, pumping board stop collar,
7th, punch punching push rod.
Specific embodiment
With reference to specific embodiments and the drawings, this utility model is described further.
One kind overcomes drift deadweight mechanism, including the high screw 5 such as pumping board 1, pumping board stop collar 6, punch limit for height；Described pumping board
1 upper surface is provided with pit 3, and the lower surface of described pumping board 1 is provided with lower pit 4；The high screw 5 such as described punch limit for height connects convex
Mould 2, the high screw such as described punch limit for height is provided with pumping board stop collar 6.
Described punch 2 is provided with stamping and cuts out push rod 7, and described lower pit 4 and punch are punched push rod 7 and match, lower pit 4
The quantity that quantity is punched push rod 7 with punch is consistent.
The spacing that spacing between two adjacent lower pits 4 is punched between push rod 7 with two punch is equal.
Described pumping board stop collar 6 is matched with upper pit 3.
The high screw such as two groups of punch limits for height 5 is connected with punch 2.
Operation principle：As shown in figure 1, now punch is in punching state for the treatment of, pumping board stop collar drives contour screw related
Male mold support, in pumping board upper surface, makes punch float up higher than remaining punch, so that punch will not head in punching push rod
When requiring punch not work under state in lower pit, prevent in running order because of the downward power of male mould deadweight.
As shown in Fig. 2 now punch is in punching state, pumping board is moved by after cylinder control, and pumping board stop collar falls into be taken out
In the upper pit of plate, the related punch of contour screw is movable downwards, and during pumping board action, punch is punched the lower pit that push rod leaves pumping board,
Punch is punched the neutral gear that push rod supports between pumping board and punch, so that punch can be punched with stress.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as limiting
Involved claim.
Claims (3)
1. one kind overcome drift deadweight mechanism it is characterised in that：Including high screws such as pumping board, pumping board stop collar, punch limits for height；Institute
The upper surface stating pumping board is provided with pit, and the lower surface of described pumping board is provided with lower pit；The high mode connects for screws such as described punch limit for height
Punch, the high screw such as described punch limit for height is provided with pumping board stop collar；
Described punch is provided with stamping and cuts out push rod, and described lower pit and punch are punched push rod and match, the quantity of lower pit with convex
The quantity that push rod cut out by stamping is consistent；
Described pumping board stop collar and upper pit match.
2. one kind according to claim 1 overcome drift deadweight mechanism it is characterised in that：The high screw such as two groups of punch limits for height
It is connected with punch, the high screw such as described two groups of punch limits for height is equipped with pumping board stop collar.
3. one kind according to claim 2 overcome drift deadweight mechanism it is characterised in that：Between two adjacent lower pits
Spacing equal with the spacing that two punch are punched between push rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872395.9U CN205988986U (en) | 2016-08-12 | 2016-08-12 | One kind overcomes drift deadweight mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872395.9U CN205988986U (en) | 2016-08-12 | 2016-08-12 | One kind overcomes drift deadweight mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205988986U true CN205988986U (en) | 2017-03-01 |
Family
ID=58106925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620872395.9U Expired - Fee Related CN205988986U (en) | 2016-08-12 | 2016-08-12 | One kind overcomes drift deadweight mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205988986U (en) |
-
2016
- 2016-08-12 CN CN201620872395.9U patent/CN205988986U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20200812 |