CN205926846U - Punching press switching mechanism - Google Patents
Punching press switching mechanism Download PDFInfo
- Publication number
- CN205926846U CN205926846U CN201620994356.6U CN201620994356U CN205926846U CN 205926846 U CN205926846 U CN 205926846U CN 201620994356 U CN201620994356 U CN 201620994356U CN 205926846 U CN205926846 U CN 205926846U
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- CN
- China
- Prior art keywords
- drift
- guide groove
- punching press
- cylinder
- movable block
- 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
- 238000004080 punching Methods 0.000 title claims abstract description 45
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model provides a punching press switching mechanism wherein, includes: the cylinder, the movable block is with the piston rod fixed of cylinder, the fixing base, with the cylinder body fixed connection of cylinder, the fixing base is inside to be equipped with first guide slot and second guide slot, and first guide slot and second guide slot communicate each other, the fixing base is still including fixed apron, directly over fixed apron is located the second guide slot, and shutoff second guide slot, fixed apron and fixing base fixed connection, movable block and first guide slot sliding fit, drift and second guide slot sliding fit, during the punching press, the movable block slides to the communicate with each other department of first guide slot with the second guide slot, and is located the top of drift, carries out the punching press jointly with the drift, during non - punching press, the drift slides along first guide slot and breaks away from the drift. During the different stamping workpieces of punching press, only need utilize cylinder control movable block, can change the drift state, avoid frequent dismantlement drift, promote work efficiency.
Description
Technical field
This utility model is related to technical field of mold, more particularly, to a kind of punching press switching mechanism.
Background technology
In prior art, for improving versatility, same stamping parts may be because using difference, its punching quantity and position be not
With.Generally, realized using quick change punch structure during the design of stamping parts punching die, but different hole position stamping parts, when producing, needs
The fixing bolt of the drift cover plate at this drift is laid down, takes down drift cover plate just replaceable drift, whole mould replacing time is long, and
Special tooling must be configured and place drift accessory, be not easy to field management.Concrete Replacing Scheme is as shown in figure 1, drift 2 ＇ is located at punching
In head installing plate 1 ＇ and spacing by drift cover plate 3 ＇, during replacing, unclamp fixing bolt 4 ＇ on drift cover plate 3 ＇ first, take
Undershoot epicranial plate 3 ＇, is then taking off or is installing drift 2 ＇, after the completion of replacing, installs drift cover plate 3 ＇, by fixing bolt
4 ＇ are fastened.
When need to switch drift, the fixing bolt of the drift cover plate at this drift need to be laid down, taking down drift cover plate just can be more
Change drift, whole mould replacing time is long, and drift is fixed on upper bolster, replacement operation is difficult, wastes time and energy；And it also requires being equipped with
Special tooling, to place drift accessory, is not easy to field management.
Utility model content
The purpose of this utility model is to provide a kind of switchable drift, it is not necessary to frequently during punching press difference stamping parts
Dismounting drift, lifts work efficiency.
A kind of punching press switching mechanism, wherein, including：
Cylinder；
Movable block, is fixedly connected with the piston rod of cylinder；
Fixed seat, is fixedly connected with the cylinder body of cylinder, is provided with the first guide groove and the second guide groove, the first guide groove inside fixed seat
It is interconnected with the second guide groove；Fixed seat also includes securing cover plate, and securing cover plate is located at directly over the second guide groove, and blocks second
Guide groove, securing cover plate is fixedly connected with fixed seat；
Movable block is slidably matched with the first guide groove；
Drift is slidably matched with the second guide groove, and during punching press, what movable block slid into the first guide groove and the second guide groove communicates place,
And the top positioned at drift, jointly carry out punching press with drift；During non punching, drift slides along the first guide groove and departs from drift.
Preferably, cylinder is provided with first interface and second interface；First interface and second interface connect pneumatic tube, can pass through
Air inlet and giving vent to anger, the piston movement of driving cylinder.
Preferably, the first guide groove and the second guide groove are orthogonal.
Preferably, movable block is flat column.
Preferably, movable block is inclined-plane near the end of one end of drift.
Preferably, in the cylinder body of cylinder, two ends are equipped with cushion pad.
The beneficial effects of the utility model are：
The punching press switching mechanism that this utility model provides passes through air cylinder driven movable block, it is possible to achieve drift switch operating shape
State, during punching press, movable block carries out spacing to drift, and during non punching, movable block is vertically movable away from drift, drift, during punching press
Do not work.It is only necessary to control movable block using cylinder during punching press difference stamping parts, you can change drift state, it is to avoid frequently
Dismounting drift, improves work efficiency.
Brief description
Fig. 1 is the fixed structure schematic diagram of drift in prior art；
The punching press switching mechanism that Fig. 2 provides for this utility model embodiment and upper bolster assembling schematic diagram；
The structure sectional view of the punching press switching mechanism that Fig. 3 provides for this utility model embodiment.
Reference is as follows：
1 ＇-installing plate, 2 ＇-drift, 3 ＇-drift cover plate, 4 ＇-fixing bolt, 1- cylinder, 11- piston rod, 12- first connect
The fixing lid of mouth, 13- second interface, 14- cushion pad, 2- movable block, 3- fixed seat, 31- first guide groove, 32- second guide groove, 33-
Plate, 4- upper bolster.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of embodiment is shown in the drawings, wherein from start to finish
The element that same or similar label represents same or similar element or has same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining this utility model, and can not be construed to restriction of the present utility model.
As shown in Figure 2 to Figure 3, this utility model embodiment provides a kind of punching press switching mechanism, wherein, including：Cylinder
1；Movable block 2, is fixedly connected with the piston rod 11 of cylinder 1；Fixed seat 3, is fixedly connected with the cylinder body of cylinder 1, inside fixed seat 3
It is provided with the first guide groove 31 and the second guide groove 32, the first guide groove 31 and the second guide groove 32 are interconnected；Fixed seat 3 also includes fixing lid
Plate 33, securing cover plate 33 is located at directly over the second guide groove 32, and blocks the second guide groove 32, and securing cover plate 33 is fixing with fixed seat 3
Connect；Movable block 2 is slidably matched with the first guide groove 31；Drift 2 ＇ is slidably matched with the second guide groove 32, and during punching press, movable block 2 is sliding
Move to the place that communicates of the first guide groove 31 and the second guide groove 32, and be located at the top of drift 2 ＇, jointly carry out punching press with drift 2 ＇；Non-
During punching press, drift 2 ＇ slides along the first guide groove 31 and departs from drift 2 ＇.This punching press switching mechanism is fixed on upper bolster 4, fixed seat 3
And be fixedly connected with cope match-plate pattern, drift 2 ＇ is in vertical position, drives movable block 2 using cylinder 1, realizes drift 2 ＇ switch operating
State, during punching press, cylinder 1 drive piston rod 11 advance, piston rod 11 drive movable block 2 advance, be inserted into drift 2 ＇ top and
In the space that securing cover plate 33 is formed, movable block 2 can limit drift 2 ＇ and move, and can carry out punching press to stamping parts；Non punching
When, movable block 2 is vertically movable away from drift 2 ＇, drift 2 ＇, does not carry out punching press.It is only necessary to utilize during punching press difference stamping parts
Cylinder 1 controls movable block 2, you can changes drift 2 ＇ state, it is to avoid frequent dismounting drift 2 ＇, improves work efficiency.
Further, cylinder 1 is provided with first interface 12 and second interface 13；First interface 12 and second interface 13 connect gas
Pressure pipe, by air inlet and can give vent to anger, the piston rod 11 of driving cylinder 1 moves.First interface 12 air inlet, second interface 13 is given vent to anger
When, piston rod 11 can be driven to advance；First interface 12 is given vent to anger, and during second interface 13 air inlet, piston rod 11 can be driven to advance, pass through
First interface 12 and second interface 13 coordinates it is provided that stable driving force is it is ensured that there are enough power driven movable blocks 2 to liquidate
2 ＇ carry out spacing.
Further, the first guide groove 31 and the second guide groove 32 are orthogonal.Connect the first guide groove 31 and in a vertical manner
Two guide grooves 32, can lift drift 2 ＇ punching press stability, and convenient processing.
Further, movable block 2 is flat column.The movable block 2 of flat column is difficult to rotate, simultaneously can be with drift 2 ＇ face face
Contact, big with the top contact area of drift 2 ＇, spacing stable, it is to avoid during punching press, to lead to the mating surface of movable block 2 and drift 2 ＇
Deformation.
Further, the end of movable block 2 one end near drift 2 ＇ is inclined-plane.The end of movable block 2 is arranged to inclined-plane
Inserting the top of drift 2 ＇ and during space that securing cover plate 33 is formed, can avoid interfering with drift 2 ＇ it is ensured that stamping machine
Structure job stability.
Further, in the cylinder body of cylinder 1, two ends are equipped with cushion pad 14.Piston can be reduced by arranging cushion pad 14
The impact of the cavity of bar 11 and cylinder 1, lifting cylinder 1 life-span.
Of the present utility model construction, feature and action effect are described in detail according to the embodiment shown in schema above, with
Upper be only preferred embodiment of the present utility model, but this utility model is to limit practical range shown in drawing, every according to this
The change that the conception of utility model is made, or it is revised as the Equivalent embodiments of equivalent variations, still without departing from description and diagram institute
Cover spiritual when, all should be in protection domain of the present utility model.
Claims (6)
1. a kind of punching press switching mechanism is it is characterised in that include：
Cylinder；
Movable block, is fixedly connected with the piston rod of described cylinder；
Fixed seat, is fixedly connected with the cylinder body of described cylinder, is provided with the first guide groove and the second guide groove inside described fixed seat, described
First guide groove and the second guide groove are interconnected；Described fixed seat also includes securing cover plate, and described securing cover plate is located at described second
Directly over guide groove, and block described second guide groove, described securing cover plate is fixedly connected with described fixed seat；
Described movable block is slidably matched with described first guide groove；
Drift is slidably matched with described second guide groove, and during punching press, described movable block slides into described first guide groove and described second
Guide groove communicate place, and be located at the top of described drift, jointly carry out punching press with described drift；During non punching, described drift edge
Described first guide groove slides and departs from described drift.
2. punching press switching mechanism according to claim 1 is it is characterised in that described cylinder is provided with first interface and second connects
Mouthful；Described first interface and described second interface connect pneumatic tube, by air inlet and can give vent to anger, and drive the piston fortune of described cylinder
Dynamic.
3. punching press switching mechanism according to claim 2 is it is characterised in that described first guide groove and described second guide groove are mutual
Perpendicular.
4. punching press switching mechanism according to claim 3 is it is characterised in that described movable block is flat column.
5. punching press switching mechanism according to claim 4 is it is characterised in that described movable block is near one end of described drift
End be inclined-plane.
6. punching press switching mechanism according to claim 5 it is characterised in that in the cylinder body of described cylinder two ends be equipped with slow
Punching pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994356.6U CN205926846U (en) | 2016-08-29 | 2016-08-29 | Punching press switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994356.6U CN205926846U (en) | 2016-08-29 | 2016-08-29 | Punching press switching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205926846U true CN205926846U (en) | 2017-02-08 |
Family
ID=57955370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620994356.6U Expired - Fee Related CN205926846U (en) | 2016-08-29 | 2016-08-29 | Punching press switching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205926846U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955928A (en) * | 2017-03-27 | 2017-07-18 | 安徽江淮汽车集团股份有限公司 | A kind of blanking die |
| CN107350361A (en) * | 2017-08-31 | 2017-11-17 | 芜湖凝鑫机械有限公司 | Multimode hair style bend punching die |
| CN112974621A (en) * | 2021-02-07 | 2021-06-18 | 襄阳元创汽车零部件实业有限公司 | Quick switching mechanism for punch |
-
2016
- 2016-08-29 CN CN201620994356.6U patent/CN205926846U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955928A (en) * | 2017-03-27 | 2017-07-18 | 安徽江淮汽车集团股份有限公司 | A kind of blanking die |
| CN107350361A (en) * | 2017-08-31 | 2017-11-17 | 芜湖凝鑫机械有限公司 | Multimode hair style bend punching die |
| CN112974621A (en) * | 2021-02-07 | 2021-06-18 | 襄阳元创汽车零部件实业有限公司 | Quick switching mechanism for punch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20190829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |