CN107999629A - Metal disk wire-drawing die - Google Patents
Metal disk wire-drawing die Download PDFInfo
- Publication number
- CN107999629A CN107999629A CN201711472832.3A CN201711472832A CN107999629A CN 107999629 A CN107999629 A CN 107999629A CN 201711472832 A CN201711472832 A CN 201711472832A CN 107999629 A CN107999629 A CN 107999629A
- Authority
- CN
- China
- Prior art keywords
- mould
- column
- rubber
- die
- upper mold
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 title claims abstract description 17
- 238000005491 wire drawing Methods 0.000 title claims abstract description 11
- 239000011159 matrix material Substances 0.000 claims abstract description 17
- 238000010586 diagram Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of metal disk wire-drawing die, including upper die and lower die, the upper mold includes upper mold seat, punch-pin, the lower die includes die holder and mould column, it is characterised in that punch-pin is provided with below the upper mold seat, the punch-pin includes mould cylinder, matrix, rubber pad, the matrix is arranged on the step of mould cylinder bottom, the rubber pad is arranged on the top of matrix, and the punch-pin is fixed with upper mold seat bottom, and the rubber pad is withstood between matrix and the bottom surface of upper mold seat；The lower die column is fixed on die holder, the mould column is surrounded by rubber column, and the height of the rubber column is slightly less than mould column, mould is cased with the mould column, there is die hole in the mould center, and the lower part that the mould is placed on mould column top and mould by die hole is withstood on rubber column.
Description
Technical field
The present invention relates to a kind of mould, specifically a kind of metal disk wire drawing die.
Background technology
During the existing progress pressing mold wire drawing to metal disk, the pressure that the mould is subject to is difficult to control, easily this by occurring
Each metal disk quality that mould extrudes does not ensure that metal surface glossiness differs, and mould also can be different because of stress, easily
Damage.
The content of the invention
The purpose of the present invention is design a kind of metal disk wire-drawing die.
The present invention is to solve existing metal disk pressing mold processing quality does not ensure, metal surface glossiness differs and mould
Has flimsy problem.
To achieve the object of the present invention, the technical solution adopted by the present invention is：A kind of metal disk wire-drawing die, including it is upper
Mould and lower die, the upper mold include upper mold seat, punch-pin, and the lower die includes die holder and mould column, under the upper mold seat
Side is provided with punch-pin, and the punch-pin includes mould cylinder, matrix, rubber pad, and the matrix is arranged on the step of mould cylinder bottom, institute
The rubber pad stated is arranged on the top of matrix, and the punch-pin fixes with upper mold seat bottom, and the rubber pad withstands on matrix and upper
Between the bottom surface of die holder；The lower die column is fixed on die holder, and the mould column is surrounded by rubber column, the rubber
The height of column is slightly less than mould column, and mould is cased with the mould column, and there is die hole in the mould center, and the mould passes through mould
Hole is placed on mould column top and the lower part of mould and withstands on rubber column, before non-pressing mold, is not extended out at the top of mould column in die hole.
It is an advantage of the invention that：The metal disk quality assurance that the present invention processes, metal surface glossiness is homogeneous, mould
Usage time is grown.
Brief description of the drawings
Fig. 1 is the decomposition diagram of the present invention.
Fig. 2 is the cross-sectional view of punch-pin of the present invention.
Fig. 3 is lower die structure schematic diagram of the present invention.
Fig. 4 is mould structure diagram of the present invention.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
As shown in the figure, the present invention includes upper die and lower die, the upper mold includes upper mold seat 2, punch-pin 3, the lower die
Including die holder 6 and mould column 11.The lower section of upper mold seat 2 is provided with punch-pin 3, and the punch-pin 3 includes mould cylinder 31, matrix
10th, rubber pad 7, rubber pad 8, rubber pad 9.The matrix 10 is arranged on the step 32 of 31 bottom of mould cylinder.The rubber pad
7th, rubber pad 8, rubber pad 9 are arranged on the top of matrix 10.The punch-pin 3 is fixed with 2 bottom of upper mold seat.The rubber pad 7,
Rubber pad 8, rubber pad 9 are withstood between the bottom surface of matrix 10 and upper mold seat 2 after overlapping.The mould column 11 is fixed on die holder 6
On, the mould column 11 is surrounded by rubber column 5, and the height of the rubber column 5 is slightly less than mould column 11, on the mould column 11
Mould 4 is arranged with, there is die hole 41 in 4 center of mould, and the mould 4 is placed on 11 top of mould column and mould by die hole 41
4 lower part is withstood on rubber column 5.Before non-pressing mold, the top of mould column 11 is not extended out in die hole 41.
The rubber column 5 at least three, the present invention are seven, and the overhead height of each rubber column is consistent.The rubber
At least one piece of pad, and the present invention is three pieces, is respectively rubber pad 7, rubber pad 8, rubber pad 9.After each rubber pad is superimposed together,
Its upper and lower two end peaks on 2 bottom surface of matrix 10 and upper mold seat respectively.The top of the upper mold seat 2 is equipped with pillar 1.
Claims (4)
1. a kind of metal disk wire-drawing die, including upper die and lower die, the upper mold includes upper mold seat, punch-pin, under described
Mould includes die holder and mould column, it is characterised in that punch-pin is provided with below the upper mold seat, the punch-pin includes mould cylinder, mould
Piece, rubber pad, the matrix are arranged on the step of mould cylinder bottom, and the rubber pad is arranged on the top of matrix, and described is convex
Mould is fixed with upper mold seat bottom, and the rubber pad is withstood between matrix and the bottom surface of upper mold seat；The lower die column is fixed on
On die holder, the mould column is surrounded by rubber column, and the height of the rubber column is slightly less than mould column, is covered on the mould column
There is mould, there is die hole in the mould center, and the lower part that the mould is placed on mould column top and mould by die hole withstands on rubber
In rubber column gel column.
2. metal disk wire-drawing die according to claim 1, it is characterised in that the rubber column at least three, and should
The overhead height of three rubber columns is consistent.
3. metal disk wire-drawing die according to claim 1, it is characterised in that at least one piece, and rubber of the rubber pad
Two ends of rubber cushion are peaked on matrix and upper mold seat bottom surface.
4. metal disk wire-drawing die according to claim 1, it is characterised in that the top of the upper mold seat is equipped with convex
Column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711472832.3A CN107999629A (en) | 2017-12-29 | 2017-12-29 | Metal disk wire-drawing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711472832.3A CN107999629A (en) | 2017-12-29 | 2017-12-29 | Metal disk wire-drawing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107999629A true CN107999629A (en) | 2018-05-08 |
Family
ID=62048920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711472832.3A Pending CN107999629A (en) | 2017-12-29 | 2017-12-29 | Metal disk wire-drawing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107999629A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE648505A (en) * | 1963-05-29 | 1964-11-30 | ||
| CN202052838U (en) * | 2011-02-18 | 2011-11-30 | 上海工程技术大学 | Fine blanking die for sheet polyurethane rubber |
| CN202506716U (en) * | 2012-04-18 | 2012-10-31 | 成都思茂科技有限公司 | Top-discharging blanking die |
| CN203002901U (en) * | 2012-11-14 | 2013-06-19 | 李增琴 | Novel inverted blanking die |
| CN203076415U (en) * | 2012-12-20 | 2013-07-24 | 姚玖坪 | Side hole bidirectional blanking die |
| CN105234279A (en) * | 2015-10-29 | 2016-01-13 | 重庆新川塔实业股份有限公司 | Pipe bending die |
| CN205217781U (en) * | 2015-12-15 | 2016-05-11 | 天津鑫众塑料包装制品有限公司 | Bad metal wire drawing die set of loss prevention |
| CN207806375U (en) * | 2017-12-29 | 2018-09-04 | 嘉兴超纳金真空镀膜科技有限公司 | Metal disk wire-drawing die |
-
2017
- 2017-12-29 CN CN201711472832.3A patent/CN107999629A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE648505A (en) * | 1963-05-29 | 1964-11-30 | ||
| CN202052838U (en) * | 2011-02-18 | 2011-11-30 | 上海工程技术大学 | Fine blanking die for sheet polyurethane rubber |
| CN202506716U (en) * | 2012-04-18 | 2012-10-31 | 成都思茂科技有限公司 | Top-discharging blanking die |
| CN203002901U (en) * | 2012-11-14 | 2013-06-19 | 李增琴 | Novel inverted blanking die |
| CN203076415U (en) * | 2012-12-20 | 2013-07-24 | 姚玖坪 | Side hole bidirectional blanking die |
| CN105234279A (en) * | 2015-10-29 | 2016-01-13 | 重庆新川塔实业股份有限公司 | Pipe bending die |
| CN205217781U (en) * | 2015-12-15 | 2016-05-11 | 天津鑫众塑料包装制品有限公司 | Bad metal wire drawing die set of loss prevention |
| CN207806375U (en) * | 2017-12-29 | 2018-09-04 | 嘉兴超纳金真空镀膜科技有限公司 | Metal disk wire-drawing die |
Non-Patent Citations (1)
| Title |
|---|
| 赵敏: "一种薄板聚氨酯橡胶精密冲裁模具", 《橡胶工业》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207806375U (en) | Metal disk wire-drawing die | |
| CN103801630B (en) | A kind of automobile cladding element stamping process method and corresponding mould | |
| CN207681314U (en) | Metal disk wire drawing upper mold | |
| CN107335764A (en) | A kind of cable connector closing in compressing method and compaction mold | |
| CN107999629A (en) | Metal disk wire-drawing die | |
| CN201901489U (en) | Small-sized rotating stand for metal wire blank | |
| CN103111525A (en) | Hemispheric cold forming die | |
| CN207806374U (en) | Metal disk lower die | |
| CN107186078A (en) | A kind of inclined wedge type bending mould | |
| CN206689294U (en) | A kind of overlength gusset drawing and shaping mold structure | |
| CN108188273A (en) | Metal disk wire drawing upper mold | |
| CN206662052U (en) | More seamed edge tubular end cap in-flanges mold systems | |
| CN205110547U (en) | Novel exhaust end awl type part forming die | |
| CN104228096B (en) | The flanging production line of flanging type drilling rod protection set | |
| CN107962120A (en) | Metal disk lower die | |
| CN201711398U (en) | Rolling-type primary forming machine for stabilizer bar of automobile | |
| CN207479370U (en) | A kind of shaping dies up and down | |
| CN206597801U (en) | A kind of double-side curling mould | |
| CN203245262U (en) | Hemispherical cold forming die | |
| CN105689427A (en) | Extrusion device for manufacturing taper sleeve | |
| CN110815658A (en) | Vulcanizing mold of curved surface pulling and pressing pad | |
| CN205289440U (en) | Novel tensile mould of exhaust end awl type part | |
| CN205336060U (en) | Motor stator cramp machine | |
| CN216506545U (en) | Thimble that shock resistance is stronger | |
| CN211330905U (en) | Air cushion structure of new hair press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180508 |