CN202162281U - Composite flattening die - Google Patents
Composite flattening die Download PDFInfo
- Publication number
- CN202162281U CN202162281U CN2011202597150U CN201120259715U CN202162281U CN 202162281 U CN202162281 U CN 202162281U CN 2011202597150 U CN2011202597150 U CN 2011202597150U CN 201120259715 U CN201120259715 U CN 201120259715U CN 202162281 U CN202162281 U CN 202162281U
- Authority
- CN
- China
- Prior art keywords
- die
- mold
- clearance groove
- working face
- workpieces
- 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
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A composite flattening die belongs to the field of dies for benders and comprises an upper die and a lower die which are provided with working surfaces fittingly corresponding to each other. The composite flattening die is characterized in that a clearance groove is arranged on one side of the working surface of the upper die, and the shape, the size and the depth of the clearance groove and the distance between the clearance groove and the vertex of the die can be set according to the requirements of workpieces. When the composite flattening die is used, projections of the workpieces face the side of the upper die provided with the clearance groove. When the workpieces are bent, the projections of the workpieces enter the clearance groove to avoid collision with the lateral face of the upper die and avoid deformation, working efficiency is improved, and production cost is reduced.
Description
Technical field
The utility model is a kind of angle bender mould that can the workpiece bending be arrived regulation, relate in particular to a kind of compound pressing die.
Background technology
At present, common compound flattening die is when the folding low-angle is curved, and working face is with the metallic plate bending, and metallic plate is a drift angle with the working face summit, the angle of bending regulation.Can be competent at during this composite die press-bending surface plate, but when there is convexity in workpiece, in the bending process; Convexity on the workpiece can interfere with patrix, causes and can't bending arrive the angle of stipulating, or damage convexity by pressure; Reduce operating efficiency, increased production cost.
The utility model content
According to the deficiency of above prior art, the technical problem that the utility model will solve is: provide to overcome the compound pressing die that the convexity on existing compound pressing patrix and the workpiece interferes.
The utility model solves the technical scheme that its technical problem adopted: a kind of compound pressing die, comprise working face cooperatively interact corresponding mold and bed die, and it is characterized in that: a side setting of the working face of the mold groove of stepping down.
Step down shape, size, the degree of depth of groove, and with the distance on mould summit, according to the needs setting of processing work.During use, the convexity of workpiece is towards groove one side of stepping down of mold, and during bending, the protruding groove of stepping down that gets into of workpiece is avoided bumping with the mold side, avoids distortion.
Wherein preferred version is:
The cross section of the working face of described mold is wedge shape, acute triangle or other shapes, to satisfy the requirement of different processing works.
The beneficial effect that the compound pressing die of the utility model is had is: a side setting of the working face of the mold through cooperatively interact at working face corresponding mold and the bed die groove of stepping down, its shape, size, the degree of depth, and with the distance on mould summit; As required workpiece need be provided with, during use, the convexity of workpiece is towards groove one side of stepping down of mold; During bending; The protruding groove of stepping down that gets into of workpiece is avoided bumping with the mold side, avoids distortion; Improve operating efficiency, reduced production cost.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Wherein: 1, mold 2, workpiece 3, bed die 4, convexity 5, the groove of stepping down.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done and to further describe:
As shown in Figure 1, the working face of mold 1 and bed die 3 correspondence that cooperatively interacts, a side setting of the working face of mold 1 groove 5 of stepping down.
The cross section of the working face of mold 1 is wedge shape, acute triangle or other shapes, to satisfy the requirement of different processing works.
Step down shape, size, the degree of depth of groove 5, and with the distance on mould summit, as required workpiece need be provided with, especially to adapt to the convexity 4 of workpiece 2.
The course of work:
During use, the convexity 4 of workpiece 2 is towards groove 5 one sides of stepping down of mold 1.During bending, the convexity 4 of workpiece 2 gets into the groove 5 of stepping down, and avoids bumping with mold 1 side, avoids distortion.
Claims (3)
1. compound pressing die comprises working face cooperatively interact corresponding mold and bed die, it is characterized in that: a side setting of the working face of the mold groove of stepping down.
2. compound pressing die according to claim 1 is characterized in that: the cross section of the working face of described mold is a wedge shape.
3. compound pressing die according to claim 1 is characterized in that: the cross section of the working face of described mold is an acute triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202597150U CN202162281U (en) | 2011-07-21 | 2011-07-21 | Composite flattening die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202597150U CN202162281U (en) | 2011-07-21 | 2011-07-21 | Composite flattening die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162281U true CN202162281U (en) | 2012-03-14 |
Family
ID=45798133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202597150U Expired - Fee Related CN202162281U (en) | 2011-07-21 | 2011-07-21 | Composite flattening die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162281U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268847A (en) * | 2015-10-10 | 2016-01-27 | 中航飞机股份有限公司西安飞机分公司 | Bending die and method for acute-angle groove-shaped sheet metal part |
| CN110026457A (en) * | 2019-05-28 | 2019-07-19 | 苏州浪潮智能科技有限公司 | A kind of bending for suppressing U-shaped workpiece keeps away a cutter |
| CN111774448A (en) * | 2020-07-30 | 2020-10-16 | 镇江市诚邦机械制造有限公司 | Bridge bending and convex hull one-step forming stamping die |
-
2011
- 2011-07-21 CN CN2011202597150U patent/CN202162281U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268847A (en) * | 2015-10-10 | 2016-01-27 | 中航飞机股份有限公司西安飞机分公司 | Bending die and method for acute-angle groove-shaped sheet metal part |
| CN110026457A (en) * | 2019-05-28 | 2019-07-19 | 苏州浪潮智能科技有限公司 | A kind of bending for suppressing U-shaped workpiece keeps away a cutter |
| CN111774448A (en) * | 2020-07-30 | 2020-10-16 | 镇江市诚邦机械制造有限公司 | Bridge bending and convex hull one-step forming stamping die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103691798B (en) | A kind ofly reduce smart stamping and to collapse the fine-punching formation method at angle | |
| CN103521622A (en) | Ultrahigh-strength steel plate hat-shaped section part stamping forming method | |
| CN202162281U (en) | Composite flattening die | |
| CN202387840U (en) | Bending and flattening mould for bender | |
| CN102513427B (en) | Round rolling forming method and moulds for long and thin metal plate part edges based on brake-press | |
| CN202006239U (en) | Plate bend die | |
| CN203862864U (en) | Round ring bending mold | |
| CN102825111A (en) | Fast molding mechanism for negative angle of die processing product | |
| CN206028496U (en) | Stamping die structure of many times bending | |
| CN203245263U (en) | High-precision bending forming mould for elastic piece | |
| CN202114153U (en) | Stamping die with draw step structure for automotive panel | |
| CN204308052U (en) | A kind of adjustable section of differential mode tool | |
| CN103658290B (en) | Based on sheet metal part local deformation adjusting device and the control method of drawing | |
| CN204035331U (en) | The compressing frock of thick aluminium sheet casing during asymmetric reducing elliptic flow is linear | |
| CN203887057U (en) | Steel angle stamping die | |
| CN208600576U (en) | A kind of two times punch mold for the forming of zigzag shape beam piece | |
| CN203018588U (en) | 90-degree bent hardware die | |
| CN202824406U (en) | Stamping die | |
| CN103128167A (en) | Bending mold | |
| CN206445101U (en) | A kind of device for improving doorframe shaping efficiency | |
| CN202933992U (en) | Negative angle rapid molding mechanism for product machined through die | |
| CN206392702U (en) | Product press-bending set of molds | |
| CN203686556U (en) | Sheet metal component | |
| CN207447016U (en) | A kind of square metal item bending mold | |
| CN209320337U (en) | A kind of four foot press bending mould of lamp housing |
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: 20120314 Termination date: 20170721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |