CN207103572U - Blanking and drawing edge rolling three-in-one mould - Google Patents
Blanking and drawing edge rolling three-in-one mould Download PDFInfo
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- CN207103572U CN207103572U CN201720922066.5U CN201720922066U CN207103572U CN 207103572 U CN207103572 U CN 207103572U CN 201720922066 U CN201720922066 U CN 201720922066U CN 207103572 U CN207103572 U CN 207103572U
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Abstract
The utility model discloses a kind of blanking and drawing edge rolling three-in-one mould, including drawing cavity plate, lower mould pushing block, drawing punch-pin, concave template；Described drawing cavity plate is arranged on upper mould, lower mould pushing block, drawing punch-pin and concave template are arranged on lower mould, the port of drawing cavity plate has circular arc chamfering, top surface offers edge rolling groove on the inside of lower mould pushing block, drawing punch-pin coordinates with concave template mesopore to be punched to sheet material, drawing punch-pin coordinates with drawing cavity plate carries out drawing to sheet material, and drawing cavity plate coordinates curling sheet edge with lower mould pushing block.Because the utility model passes through certain moduli lamps structure, make the mold of needs three originally, the product that three process could be completed, batch production is realized in one set of die, and three technique be compressed to together, artificial and board cost is greatlyd save, improves production efficiency, and the stability of product quality is also guaranteed.
Description
Technical field
A kind of diel is the utility model is related to, more particularly to a kind of blanking and drawing edge rolling three-in-one mould.
Background technology
Diel is in Cold Press Working, by material（Metal is nonmetallic）It is processed into part（Or semi-finished product）One
Kind special process equipment.The form of diel is a lot, can be divided into according to technological property classification：Blanking die, bending die, drawing
Mould, finishing die etc., traditional compound die are difficult to concentrate on blanking, drawing, edge rolling three process in one secondary mould.
The content of the invention
The purpose of this utility model is to provide a kind of integrated level high blanking and drawing edge rolling three-in-one mould.
To achieve the above object, technical solution of the present utility model is：
The utility model is a kind of blanking and drawing edge rolling three-in-one mould, including drawing cavity plate（Blanking punch）, lower mould pushes away
Block（Volume circle cavity plate）, drawing punch-pin, concave template；Described drawing cavity plate is arranged on upper mould, lower mould pushing block, drawing punch-pin and cavity plate
Plate is arranged on lower mould, and the port of drawing cavity plate has circular arc chamfering, and lower mould pushing block inner side top surface offers edge rolling groove, and drawing is convex
Mould coordinates with concave template mesopore to be punched to sheet material, and drawing punch-pin coordinates with drawing cavity plate carries out drawing to sheet material, and drawing is recessed
Mould coordinates curling sheet edge with lower mould pushing block.
The utility model also include upper bolster, upper padding plate, train wheel bridge, stripper plate, guide pillar, upper nitrogen spring, discharging spring,
De- material flat spring, upper mould pushing block, concave template, hollow sheeting, lower plate, die shoe, bottom plate, transmission rod, drawing binder spring, under
Nitrogen spring；Fixation is superimposed together successively for described upper bolster, upper padding plate, train wheel bridge, and the upper end of guide pillar is fixed on train wheel bridge
On, stripper plate is slipped on guide pillar, and drawing cavity plate upper end is fixed on train wheel bridge, and upper mould pushing block activity is nested with drawing cavity plate
Interior, the upper end of upper nitrogen spring and discharging spring is acted against in upper bolster, and the lower end of upper nitrogen spring and discharging spring acts against
On upper mould pushing block, the both ends of de- material flat spring are acted against on upper bolster and stripper plate respectively；Described concave template, hollow sheeting, under
Fixation is superimposed together successively for clamping plate, die shoe, bottom plate, and drawing punch-pin is fixed on lower plate and is nested with concave template and hollow
The hollow hole of plate, lower mould pushing block is actively socketed on drawing punch-pin and activity is nested with the mesopore of concave template, drawing binder bullet
The upper end of spring and the upper end of lower nitrogen spring are leaned by the bottom surface of transmission rod and lower mould pushing block respectively, under drawing binder spring
End and the lower end of lower nitrogen spring are all acted against on bottom plate.
After such scheme, because the utility model includes drawing cavity plate, lower mould pushing block, drawing punch-pin, drawing cavity plate
Installed in upper mould, lower mould pushing block and drawing punch-pin are arranged on lower mould, and the port of drawing cavity plate has a circular arc chamfering, in lower mould pushing block
Side top surface offers edge rolling groove, and drawing punch-pin coordinates with concave template mesopore to be punched to sheet material, and drawing punch-pin and drawing are recessed
Mould, which coordinates, carries out drawing to sheet material, and drawing cavity plate coordinates curling sheet edge with lower mould pushing block.By certain moduli lamps structure, make
Originally three molds are needed, the product that three process could be completed, batch production, and three technique pressures are realized in one set of die
It is reduced to together, greatlys save artificial and board cost, improve production efficiency, and the stability of product quality is also protected
Card.
The utility model has advantages below：
1st, solve the problem that traditional stretching edge rolling can not be realized in compound die, save process, reduce production cost.
2nd, mould structure simple and flexible, can be by a variety of shapes such as nitrogen spring, excellent power glue, spring box, cylinder, punch press air cushions
Formula.
3rd, mould is applied widely, can be produced in mechanical press, a variety of press devices such as pneumatic punching machine and hydraulic press, effect
Rate is high.
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is blanking state diagram of the present utility model；
Fig. 3 is extended state figure of the present utility model；
Fig. 4 is edge rolling state diagram of the present utility model；
Fig. 5 is partial enlarged drawings of the Fig. 4 at A.
Embodiment
As shown in figure 1, the utility model is a kind of blanking and drawing edge rolling three-in-one mould, including upper bolster 1, upper padding plate 2,
Train wheel bridge 3, guide pillar 4, stripper plate 5, upper nitrogen spring 6, discharging spring 7, de- material flat spring 8, drawing cavity plate（Blanking punch）9、
Upper mould pushing block 10, concave template 11, hollow sheeting 12, lower plate 13, die shoe 14, bottom plate 15, lower mould pushing block（Volume circle cavity plate）16、
Drawing punch-pin 17, transmission rod 18,19, drawing binder spring 20, lower nitrogen spring 21.
Fixation is superimposed together successively for described upper bolster 1, upper padding plate 2, train wheel bridge 3, and the upper end of guide pillar 4 is fixed on folder
On plate 3, stripper plate 5 is slipped on guide pillar 4, and the upper end of drawing cavity plate 9 is fixed on train wheel bridge 3, and the upper activity of mould pushing block 10 is nested with
In drawing cavity plate 9, the upper end of upper nitrogen spring 6 and discharging spring 7 is acted against in upper bolster 1, upper nitrogen spring 6 and discharging spring
7 lower end is acted against on mould pushing block 10, and the both ends of de- material flat spring 8 act against on upper bolster 1 and stripper plate 5 respectively.
Fixation is superimposed together successively for described concave template 11, hollow sheeting 12, lower plate 13, die shoe 14, bottom plate 15,
Drawing punch-pin 17 is fixed on lower plate 13 and is nested with the hollow hole in concave template 11 and hollow sheeting 12, the lower pivot bush unit of mould pushing block 16
On drawing punch-pin 17 and activity is nested with the mesopore of concave template 11, the upper end of drawing binder spring 20 and lower nitrogen spring 21
Upper end leaned respectively by the bottom surface of transmission rod 18,19 and lower mould pushing block 16, the lower end of drawing binder spring 20 and lower nitrogen
The lower end of spring 21 is all acted against on bottom plate 15.
With reference to shown in Fig. 5, the port of described drawing cavity plate 9 has circular arc chamfering 91, and the lower inner side top surface of mould pushing block 16 is opened
Provided with edge rolling groove 161, drawing punch-pin 17 coordinates with the mesopore of concave template 11 to be punched to sheet material, and drawing punch-pin 17 and drawing are recessed
Mould 9, which coordinates, carries out drawing to sheet material, and drawing cavity plate 9 coordinates curling sheet edge with lower mould pushing block 16.
Built in all binder/discharging/springs of the present utility model and the nitrogen spring of edge rolling, it is easy to production frame mould.It is described
Upper nitrogen spring 16 and lower nitrogen spring 21 can also use the diversified forms such as excellent power glue, spring box, cylinder, punch press air cushion.
It should be noted that：The utility model be blanking and drawing composite mould structure, can be needed according to product increase punching,
The functions such as shaping, beading, lettering.
Operation principle of the present utility model
As shown in Fig. 2 the first stage, passes through drawing cavity plate 9（Blanking embodies punch-pin function, and stretching embodies cavity plate function）With
The shear action of concave template 11, tablet is cut into required disk.
As shown in figure 3, second stage, upper and lower mould continues merga pass stretching cavity plate 9 and the pushing of stretching convex die 17 is made
Cylinder is stretched as from disk with by tablet, but edge is also not up to edge rolling state.
As shown in Figure 4, Figure 5, the phase III, nitrogen spring starts, by upper nitrogen spring 6, lower nitrogen spring 21 to upper
The promotion of mould pushing block 10 and concave template 11, the edge of product 100 is rolled into circular effect, disk punching press is completed.
It is described above, only the utility model preferred embodiment, therefore the utility model implementation can not be limited with this
Scope, i.e., the equivalent changes and modifications made according to present utility model application the scope of the claims and description, it all should still belong to this reality
In the range of being covered with new patent.
Claims (2)
- A kind of 1. blanking and drawing edge rolling three-in-one mould, it is characterised in that：Including drawing cavity plate, lower mould pushing block, drawing punch-pin, recessed Template；Described drawing cavity plate is arranged on upper mould, and lower mould pushing block, drawing punch-pin and concave template are arranged on lower mould, drawing cavity plate Port has circular arc chamfering, and lower mould pushing block inner side top surface offers edge rolling groove, and drawing punch-pin coordinates to plate with concave template mesopore Material is punched, and drawing punch-pin coordinates with drawing cavity plate carries out drawing to sheet material, and drawing cavity plate coordinates curl plate with lower mould pushing block Edge edge.
- 2. blanking and drawing edge rolling three-in-one mould according to claim 1, it is characterised in that：Also include upper bolster, upper pad Plate, train wheel bridge, stripper plate, guide pillar, upper nitrogen spring, discharging spring, de- material flat spring, upper mould pushing block, concave template, hollow sheeting, Lower plate, die shoe, bottom plate, transmission rod, drawing binder spring, lower nitrogen spring；Described upper bolster, upper padding plate, upper folder Fixation is superimposed together plate successively, and the upper end of guide pillar is fixed on train wheel bridge, and stripper plate is slipped on guide pillar, drawing cavity plate upper end It is fixed on train wheel bridge, upper mould pushing block activity is nested with drawing cavity plate, and the upper end of upper nitrogen spring and discharging spring acts against In upper bolster, the lower end of upper nitrogen spring and discharging spring is acted against on mould pushing block, and the both ends of de- material flat spring lean respectively On upper bolster and stripper plate；Fixation is superimposed on one successively for described concave template, hollow sheeting, lower plate, die shoe, bottom plate Rise, drawing punch-pin is fixed on lower plate and is nested with the hollow hole in concave template and hollow sheeting, and lower mould pushing block is actively socketed on drawing On punch-pin and activity is nested with the mesopore of concave template, and the upper end of the upper end of drawing binder spring and lower nitrogen spring passes through respectively The bottom surface of transmission rod and lower mould pushing block leans, and the lower end of the lower end of drawing binder spring and lower nitrogen spring all acts against bottom plate On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720922066.5U CN207103572U (en) | 2017-07-27 | 2017-07-27 | Blanking and drawing edge rolling three-in-one mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720922066.5U CN207103572U (en) | 2017-07-27 | 2017-07-27 | Blanking and drawing edge rolling three-in-one mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207103572U true CN207103572U (en) | 2018-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720922066.5U Active CN207103572U (en) | 2017-07-27 | 2017-07-27 | Blanking and drawing edge rolling three-in-one mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207103572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530520A (en) * | 2019-01-08 | 2019-03-29 | 镇江先锋汽车零部件有限公司 | A kind of reshaping device of motor housing |
| CN110193555A (en) * | 2019-07-12 | 2019-09-03 | 中国石油大学(华东) | A kind of composite die |
-
2017
- 2017-07-27 CN CN201720922066.5U patent/CN207103572U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530520A (en) * | 2019-01-08 | 2019-03-29 | 镇江先锋汽车零部件有限公司 | A kind of reshaping device of motor housing |
| CN110193555A (en) * | 2019-07-12 | 2019-09-03 | 中国石油大学(华东) | A kind of composite die |
| CN110193555B (en) * | 2019-07-12 | 2020-07-21 | 中国石油大学(华东) | Composite die |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361000 units 101, 201 and 301, No. 903, tonglong Second Road, torch high tech Zone (Xiang'an) Industrial Zone, Xiamen, Fujian Patentee after: Xiamen Kecheng Hardware Products Co.,Ltd. Address before: 361000 units 101, 201 and 301, No. 903, tonglong Second Road, torch high tech Zone (Xiang'an) Industrial Zone, Xiamen, Fujian Patentee before: XIAMEN KECHENG HARDWARE PRODUCTS CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |