CN203678996U - Simple thin plate punching device - Google Patents
Simple thin plate punching device Download PDFInfo
- Publication number
- CN203678996U CN203678996U CN201420053493.0U CN201420053493U CN203678996U CN 203678996 U CN203678996 U CN 203678996U CN 201420053493 U CN201420053493 U CN 201420053493U CN 203678996 U CN203678996 U CN 203678996U
- Authority
- CN
- China
- Prior art keywords
- patrix
- pad
- drift
- counterdie
- thin plate
- 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
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a simple thin plate punching device. The simple thin plate punching device comprises an upper mold, a lower mold fixedly connected with the upper mold and a punch used for punching holes, wherein a cushion block is arranged between the upper mold and the lower mold so that a gap used for placing a thin plate is formed between the upper mold and the lower mold; a passing hole matched with the punch is formed in the upper mold, and a material leakage hole corresponding to the passing hole is formed in the lower mold; a flange is arranged at the top end of the punch, a gasket and an elastic cushion mat are arranged between the flange and the upper mold, and the punch punches holes in the thin plate by sequentially penetrating through the gasket, the cushion mat and the passing hole of the upper mold. According to the punching device, because the cushion mat is arranged between the punch and the upper mold, the punch can automatically rebound, the device is simple and easy to operate, and the production efficiency is obviously improved.
Description
Technical field
The utility model belongs to stamping technology field, is specifically related to a kind of simple and easy sheet punching device.
Background technology
In mechanical device, often need various materials with holes, the most frequently used is exactly pad, pad is installed and can be played the locking effect to bolt, or protection connected piece is not subject to injury of bolt etc.; In some unessential occasions, there is lower deviation in accessory size, can, by increasing the mode of pad, eliminate deviation.If need to increase pad in the position that has bolt, also need on pad, punch, in order to pass bolt.Because thickness, aperture, the size of required pad are not quite similar, generally need special punching tool to carry out punching to pad.Common hole punched device, need to mention drift when punching, fills in after material, then punching, after completing, need mention drift, take out the material after punching, then repeat operation above.Punching operation is more loaded down with trivial details, is unfavorable for enhancing productivity.
Utility model content
The purpose of this utility model is: for the problem in above-mentioned traditional mode of production manufacture field, provide a kind of simple and easy sheet punching device, and drift automatic rebounding, simple, easy to operate, production efficiency is obviously improved.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of simple and easy sheet punching device, the counterdie that comprise patrix, is fixedly connected with patrix and the drift for punching, be provided with cushion block between upper die and lower die, make to form between upper die and lower die the gap of a placement thin plate; On patrix, be provided with the via hole mating with drift, on counterdie, be provided with the material spilling hole corresponding with via hole; Described drift top is provided with flange, and between flange and patrix, is provided with pad and has flexible cushion pad, and the via hole that drift passes through to pass successively pad, cushion pad and patrix is to thin plate punching.
Preferably, between described patrix, cushion block and counterdie, be bolted to connection, and be provided with mould installation dowel hole in junction.
Preferably, described cushion pad adopts polyurethane material to make.
Preferably, described pad external diameter equals cushion pad external diameter.
Preferably, described upper die and lower die are respectively arranged with two groups or more via hole and material spilling hole, and corresponding drift, pad and cushion pad.
Owing to having adopted technique scheme, the beneficial effects of the utility model are:
The simple and easy sheet punching device of one of the present utility model, between drift and mould, be provided with a cushion pad, cushion pad is that elastomeric material is made, in punch process, drift can be along with the strike punching of hitting power, and the effect that can be subject to cushion pad after completing automatically reverts to original position, can directly fill in and take out punched material, punching is simpler, easy to operate, saves man-hour; Cushion pad can play cushioning effect simultaneously, can further protect mould and drift.
Accompanying drawing explanation
Fig. 1 is half sectional view of the present utility model.
Fig. 2 is structural representation of the present utility model.
Mark in figure: 1-drift, 2-pad, 3-cushion pad, 4-patrix, 5-counterdie, 6-cushion block, 7-material spilling hole, 8-via hole, 9-bolt, 10-pin-and-hole.
The specific embodiment
With reference to Fig. 1, Fig. 2, the present embodiment provides a kind of simple and easy sheet punching device, the counterdie 5 that comprise patrix 4, is fixedly connected with patrix 4 and the drift 1 for punching, between patrix 4 and counterdie 5, be provided with cushion block 6, make to form between patrix 4 and counterdie 5 gap of a placement thin plate.Between patrix 4, cushion block 6 and counterdie 5, be fixedly connected with by bolt 9, and be provided with mould installation dowel hole 10 in junction.
On patrix 4, be provided with the via hole 8 mating with drift 1, on counterdie 5, be provided with the material spilling hole corresponding with via hole 87.Described drift 1 top is provided with flange, and between flange and patrix 4, is provided with pad 2 and has flexible cushion pad 3, and described pad 2 external diameters equal cushion pad 3 external diameters.When punching, the via hole 8 that drift 1 passes pad 2, cushion pad 3 and patrix 4 is successively to thin plate punching.Because cushion pad 3 is to be made up of the good material of elasticity, preferably adopt polyurethane material.When punching, hit drift 1 top by hammer, drift 1 power of catching a packet moves downward, and pushes cushion pad 3 by pad 2 simultaneously, then treats punched material punching to what insert patrix 4 and counterdie 5 gaps; After punching completes, drift 1 is subject to the resilience of cushion pad 3, thereby gets back to initial position; Waste material after punching is discharged by material spilling hole 7.
Described patrix 4 and counterdie 5 can be respectively arranged with two groups or more via hole 8 and material spilling hole 7, and corresponding drift 1, pad 2 and cushion pad 3.So just can disposablely rush multiple holes, increase operating efficiency.
Claims (5)
1. a simple and easy sheet punching device, the counterdie (5) that comprises patrix (4), be fixedly connected with patrix (4) and for the drift (1) of punching, between patrix (4) and counterdie (5), be provided with cushion block (6), make to form between patrix (4) and counterdie (5) gap of a placement thin plate; On patrix (4), be provided with the via hole (8) mating with drift (1), on counterdie (5), be provided with the material spilling hole (7) corresponding with via hole (8); It is characterized in that, described drift (1) top is provided with flange, and between flange and patrix (4), be provided with pad (2) and there is flexible cushion pad (3), the via hole (8) that drift (1) passes through to pass successively pad (2), cushion pad (3) and patrix (4) is to thin plate punching.
2. hole punched device according to claim 1, is characterized in that, is fixedly connected with, and is provided with mould installation dowel hole (10) in junction between described patrix (4), cushion block (6) and counterdie (5) by bolt (9).
3. hole punched device according to claim 1, is characterized in that, described cushion pad (3) adopts polyurethane material to make.
4. hole punched device according to claim 1, is characterized in that, described pad (2) external diameter equals cushion pad (3) external diameter.
5. hole punched device according to claim 1, it is characterized in that, described patrix (4) and counterdie (5) are respectively arranged with two groups or more via hole (8) and material spilling hole (7), and corresponding drift (1), pad (2) and cushion pad (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053493.0U CN203678996U (en) | 2014-01-27 | 2014-01-27 | Simple thin plate punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053493.0U CN203678996U (en) | 2014-01-27 | 2014-01-27 | Simple thin plate punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203678996U true CN203678996U (en) | 2014-07-02 |
Family
ID=51000956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420053493.0U Expired - Fee Related CN203678996U (en) | 2014-01-27 | 2014-01-27 | Simple thin plate punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203678996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552844A (en) * | 2017-09-04 | 2018-01-09 | 江西洪都航空工业集团有限责任公司 | A kind of plate nut pad hole drilling die |
-
2014
- 2014-01-27 CN CN201420053493.0U patent/CN203678996U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552844A (en) * | 2017-09-04 | 2018-01-09 | 江西洪都航空工业集团有限责任公司 | A kind of plate nut pad hole drilling die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2008143236A1 (en) | Slag rise preventing method, and punch mold | |
| CN203599393U (en) | Stamping die | |
| CN204448995U (en) | punching blanking mould | |
| CN203678996U (en) | Simple thin plate punching device | |
| CN201728274U (en) | Stamping die capable of preventing wastes from jumping outwards via punched holes | |
| CN205056924U (en) | Curved surface frame mould riveted structure | |
| CN105149496A (en) | Riveting structure for curved surface frame mold | |
| CN203370953U (en) | Deep drawing die | |
| CN205309064U (en) | Inclined plane cut-out press | |
| CN201500717U (en) | Sheet stamping die | |
| CN204074882U (en) | Rush slab equipment | |
| CN204817730U (en) | Door strap turn over hook mould | |
| CN204975004U (en) | Adj. tabular subassembly of elevator turn over hook mould | |
| CN204449422U (en) | A kind of simple steel pipe electric drill perforate locator | |
| CN203409072U (en) | Soft film stamping die | |
| CN207238885U (en) | A kind of small type hole Special punching head | |
| CN102476142B (en) | A kind of without die continuous stamping die and using method thereof | |
| CN202105899U (en) | Mould for fabricating valve cover | |
| CN205887822U (en) | Moulded die of U type spare | |
| CN204109084U (en) | A kind of stamping die counterdie of miaow head wiring board | |
| CN205571156U (en) | Packing ring one shot forming stamping die | |
| CN203917564U (en) | A kind of punch structure | |
| CN203448508U (en) | Automatic chip removal and punching device of temperature controller of electric cooker | |
| CN203418027U (en) | Automatic stamping and feeding die | |
| CN203578495U (en) | Joint stamping tool |
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: 20140702 Termination date: 20170127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |