CN207479340U - Reduce the abrasive metal stamping die structure of bending - Google Patents
Reduce the abrasive metal stamping die structure of bending Download PDFInfo
- Publication number
- CN207479340U CN207479340U CN201721377885.2U CN201721377885U CN207479340U CN 207479340 U CN207479340 U CN 207479340U CN 201721377885 U CN201721377885 U CN 201721377885U CN 207479340 U CN207479340 U CN 207479340U
- Authority
- CN
- China
- Prior art keywords
- bending
- elbow
- plate
- fixed
- die
- 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
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model belongs to field of machining technology, it is related to a kind of reduction abrasive metal stamping die structure of bending, including upper die and lower die, bending insert, bending elbow, bending insert is fixed by upper mold, bending elbow is fixed by lower die, and bending insert coordinates with bending elbow, and the bending corner of bending elbow opens up arc groove, setting roller bearing in arc groove, roller bearing and the top surface of bending elbow and lateral bending folding face are tangent.Bending elbow is changed to roller bearing mode by the utility model, and bending elbow, so as to reduce stress, can reduce scratch with machined material contact point because rolling roller bearing during stress during bending.
Description
Technical field
The utility model is related to a kind of metal stamping die structures, belong to field of machining technology.
Background technology
Press machine is the conventional machinery equipment in metal processing sectors, and press machine is that stamping material is rushed using mold
The stamping equipment of pressing formation.Commonly use that stamping equipment is divided into：Two major class of mechanical press and hydraulic press.Generally all
It is mechanical press.The selection of stamping equipment type according to Sheet Metal Forming Technology property, production batch, stamping parts size and precision
Size etc. selects.(1) middle-size and small-size blanking part, bool or drawing part etc., mainly select Open Bank Machinery Press；(2) it is big
Medium-sized stamping parts, multiselect enclosed mechanical press；(3) stamping parts of small lot production, mostly using hydraulic press or friction pressure
Machine；(4) stamping parts produced in enormous quantities, should select high-speed blanking press as possible；(5) multiplexing can be selected in complex-shaped stamping parts
Position automatic press (digitally-controlled press machine).
The design of stamping die is stamping forming key technology, during Bending Processing, because of common elbow（Such as Fig. 1
It is shown）It is contacted with machined material as a point, during thick material bending, bending power is big, easily generates scratch.
Utility model content
In order to which material bending thick when solving the problem of bending punch forming easily abrades, the utility model provides one kind
The abrasive metal stamping die structure of bending is reduced, bending elbow is changed to roller bearing mode, bending elbow is with being processed during bending
Material point can roll roller bearing due to stress, so as to reduce stress, reduce scratch.
The utility model is realized by following technical proposals.A kind of reduction abrasive metal stamping die knot of bending
Structure, including upper die and lower die, bending insert, bending elbow, bending insert is fixed by upper mold, and bending elbow is fixed by lower die,
Bending insert coordinates with bending elbow, and the bending corner of bending elbow opens up arc groove, and roller bearing, rolling are set in arc groove
Axis and the top surface of bending elbow and lateral bending folding face are tangent.
As optimal technical scheme, the upper mold includes upper mold seat, upper padding plate, fixed plate, de- material backing plate, stripper plate, Gu
Fixed board is fixed by bolt and upper mold seat, and upper padding plate is set between fixed plate and upper mold seat, stripper plate by bolt with
Upper mold seat, fixed plate are fixed together, and de- material backing plate is set between stripper plate and fixed plate, and bending insert is arranged on stripper plate
It is interior, and pass through bolt and be fixedly connected with fixed plate, de- material backing plate.
As optimal technical scheme, the lower die includes lower template, lower bolster, die holder, and lower template is bolted
Lower bolster is set on die holder and between lower template and die holder, and bending elbow is fixed in lower template.
More particularly, a diameter of 5mm of the roller bearing, naturally it is also possible to be other specifications.
The beneficial effects of the utility model：Bending elbow is changed to roller bearing mode, bending elbow and processed material during bending
Material contact point can roll roller bearing due to stress, so as to reduce stress, reduce scratch.
Description of the drawings
Fig. 1 is common elbow schematic diagram.
Fig. 2 is the bending elbow structure schematic diagram of the utility model.
Fig. 3 is the metal stamping die structure diagram of the utility model.
In figure：1. upper mold seat, 2. upper padding plates, 3. fixed plates, 4. de- material backing plates, 5. stripper plates, 6. lower templates, 7. underlays
Plate, 8. die holders, 9. bending inserts, 10. bending elbows, 11. roller bearings.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that the utility model
Limitation.
With reference to Fig. 2 and Fig. 3, a kind of reduction abrasive metal stamping die structure of bending is inlayed including upper die and lower die, bending
Block 9, bending elbow 10, bending insert 9 are fixed by upper mold, and bending elbow 10 is fixed by lower die, and bending insert 9 and bending are curved
First 10 cooperation, the bending corner of bending elbow 10 open up arc groove, roller bearing 11, roller bearing 11 and bending are set in arc groove
The top surface of elbow 10 and lateral bending folding face are tangent.Bending elbow 10 is changed to roller bearing mode, bending elbow 10 is with being processed during bending
Material point can roll due to stress roller bearing 11, so as to reduce stress, reduce scratch.
As shown in figure 3, upper mold includes upper mold seat 1, upper padding plate 2, fixed plate 3, de- material backing plate 4, stripper plate 5, fixed plate 3 is logical
Bolt is crossed to fix with upper mold seat 1, and between fixed plate 3 and upper mold seat 1 set upper padding plate 2, stripper plate 5 by bolt with it is upper
Die holder 1, fixed plate 3 are fixed together, and de- material backing plate 4 are set between stripper plate 5 and fixed plate 3, bending insert 9 is arranged on de- material
In plate 5, and pass through bolt and be fixedly connected with fixed plate 3, de- material backing plate 4.
As shown in figure 3, lower die includes lower template 6, lower bolster 7, die holder 8, lower template 6 is bolted on die holder
Lower bolster 7 is set on 8 and between lower template 6 and die holder 8, and bending elbow 10 is fixed in lower template 6.
Particularly, a diameter of 5mm of roller bearing 11, naturally it is also possible to be other specifications.
Above disclosed is only a kind of the utility model preferred embodiment, cannot limit this practicality with this certainly
Novel interest field, one of ordinary skill in the art will appreciate that realize all or part of flow of above-described embodiment, and according to
The equivalent variations that the utility model claims are made still fall within the range that utility model is covered.
Claims (4)
1. a kind of reduction abrasive metal stamping die structure of bending, including upper die and lower die, bending insert（9）, bending elbow
（10）, bending insert（9）It is fixed by upper mold, bending elbow（10）It is fixed by lower die, bending insert（9）With bending elbow
（10）Cooperation, it is characterized in that：Bending elbow（10）Bending corner open up arc groove, setting roller bearing in arc groove
（11）, roller bearing（11）With bending elbow（10）Top surface and lateral bending folding face it is tangent.
2. the reduction abrasive metal stamping die structure of bending according to claim 1, it is characterized in that：The upper mold includes
Upper mold seat（1）, upper padding plate（2）, fixed plate（3）, de- material backing plate（4）, stripper plate（5）, fixed plate（3）Pass through bolt and upper mold seat
（1）It is fixed, and in fixed plate（3）And upper mold seat（1）Between upper padding plate is set（2）, stripper plate（5）Pass through bolt and upper mold seat
（1）, fixed plate（3）It is fixed together, stripper plate（5）And fixed plate（3）Between set de- material backing plate（4）, bending insert（9）If
It puts in stripper plate（5）It is interior, and pass through bolt and fixed plate（3）, de- material backing plate（4）It is fixedly connected.
3. the reduction abrasive metal stamping die structure of bending according to claim 1, it is characterized in that：Lower die includes lower die
Plate（6）, lower bolster（7）, die holder（8）, lower template（6）It is bolted on die holder（8）Above and in lower template（6）With under
Die holder（8）Between lower bolster is set（7）, bending elbow（10）It is fixed on lower template（6）In.
4. the reduction abrasive metal stamping die structure of bending according to claim 1, it is characterized in that：Roller bearing（11）It is straight
Diameter is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377885.2U CN207479340U (en) | 2017-10-24 | 2017-10-24 | Reduce the abrasive metal stamping die structure of bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377885.2U CN207479340U (en) | 2017-10-24 | 2017-10-24 | Reduce the abrasive metal stamping die structure of bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207479340U true CN207479340U (en) | 2018-06-12 |
Family
ID=62481153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721377885.2U Expired - Fee Related CN207479340U (en) | 2017-10-24 | 2017-10-24 | Reduce the abrasive metal stamping die structure of bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207479340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757103A (en) * | 2019-11-08 | 2020-02-07 | 陈启 | Hot stamping forming process |
-
2017
- 2017-10-24 CN CN201721377885.2U patent/CN207479340U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757103A (en) * | 2019-11-08 | 2020-02-07 | 陈启 | Hot stamping forming process |
| CN110757103B (en) * | 2019-11-08 | 2020-12-22 | 铜陵市鼎辉新材料科技有限公司 | Hot stamping forming process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106140966B (en) | Condenser brackets precision progressive die | |
| CN202052854U (en) | Adjustable U-shaped bending die for precise curved surface | |
| CN101543866A (en) | Precise stamping machine | |
| CN108043952A (en) | A kind of design method of heavy punch piece progressive die | |
| CN207479340U (en) | Reduce the abrasive metal stamping die structure of bending | |
| CN101428323A (en) | Stainless steel car body roof plate punching process | |
| CN205183533U (en) | Adjustable type stamping die | |
| CN207533844U (en) | A kind of waste material collection device of continous way stamping die | |
| CN103480725A (en) | Fan guard upper surface punching die | |
| CN207756743U (en) | A kind of no flange shallow recessing, shallow drawing mold | |
| CN207900011U (en) | It is a kind of that there is the drawing punching die structure for controlling drawing attenuated amount | |
| CN203635772U (en) | Flying wheel disc punch forming die | |
| CN202726091U (en) | Template turning tool for machining pore structure of roll | |
| CN201720294U (en) | Hypoid bending mechanism | |
| CN202591408U (en) | Stamping die with bending device | |
| CN208375449U (en) | Die-cutting apparatus, rotor, circular pressing circular mold cutting device, production line and die-cutting machine | |
| CN202803947U (en) | Machining mold aiming at contact type elastic piece | |
| CN203578522U (en) | Die for punching upper surface of fan cover | |
| CN207127102U (en) | A kind of underframe connector diel | |
| CN205798056U (en) | A kind of anchor ear processing unit (plant) | |
| CN205949655U (en) | Tensile structure of metal stamping die | |
| CN207521557U (en) | A kind of removable simple stamping die | |
| CN102145357A (en) | Production method of fine punching part and fine punching die | |
| CN206366595U (en) | A kind of punching die for being punched counter sink | |
| CN206263075U (en) | A kind of impulse- free robustness motor stamping multistation continuous forming die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20211024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |