CN206936121U - Piercing and flanging integrated device - Google Patents
Piercing and flanging integrated device Download PDFInfo
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- CN206936121U CN206936121U CN201720442934.XU CN201720442934U CN206936121U CN 206936121 U CN206936121 U CN 206936121U CN 201720442934 U CN201720442934 U CN 201720442934U CN 206936121 U CN206936121 U CN 206936121U
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- hole
- piercing
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- drift
- flanging
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Abstract
The utility model discloses a kind of piercing and flanging integrated device, and for rushing hole flanging on workpiece, piercing and flanging integrated device includes dynamic model and quiet mould, dynamic model includes compression leg and drift, drift is installed on inside compression leg, and quiet mould center is provided with through hole, and workpiece is positioned on quiet mould, drift moves into through hole, it is punched out on workpiece, quiet mould includes boss, and compression leg moves to boss, under outer wall of boss and compression leg inwall squeezing action, flange is carried out to workpiece.Drift punching in the utility model, compression leg coordinate flange with boss, and dynamic model one-off can be high to the punching of workpiece radial direction and flange, production efficiency.
Description
Technical field
It the utility model is related to cold punching die, more particularly to a kind of piercing and flanging integrated device.
Background technology
Existing punching flanging device carries out part and adds man-hour requirement to be first stamped and formed out pre- hole to sheet metal component, then along hole two
Side chamfering hole flanging, is finally machined, chamfering to product end.Following defect be present in above procedure：It is more to be related to process, grasps
Make complicated, low production efficiency.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is that providing one kind rushes hole flanging chamfering integrally dress
Put, production efficiency is high, and punching, the hole flanging operation of sheet metal component can be completed in same process.
The purpose of this utility model is realized using following technical scheme：
A kind of piercing and flanging integrated device, for rushing hole flanging on workpiece, the piercing and flanging integrated device includes dynamic model
With quiet mould, the dynamic model includes compression leg and drift, and the drift is installed on inside the compression leg, and the quiet mould center is provided with logical
Hole, the workpiece are positioned on the quiet mould, and the drift moves into the through hole, is punched out on the workpiece, institute
Stating quiet mould includes boss, and the compression leg moves to the boss, under the outer wall of boss and the compression leg inwall squeezing action,
Flange is carried out to the workpiece.
Further, the end face of the compression leg is stretched in outside the end of the drift.
Further, the end of the drift is concordant with the end face of the compression leg.
Further, the axis of the drift overlaps with the axis of the through hole.
Further, the quiet mould also includes main body, and the main body is fixedly connected with the boss.
Further, the main body forms arc angle with the boss junction, and the compression leg is provided with chamfering, the chamfering
Coordinate with the arc angle, extrude the workpiece, make to seamlessly transit at the workpiece flange.
Further, the quiet mould is integrally formed.
Further, the through hole is included positioned at the first hole of the boss and the second hole for being located at the main body, described
The aperture in the first hole is less than the aperture in second hole.
Compared with prior art, the beneficial effects of the utility model are：Drift punching, compression leg coordinate flange with boss, move
Mould one-off can be high to the punching of workpiece radial direction and flange, production efficiency.
Brief description of the drawings
Fig. 1 is a structural representation of the utility model piercing and flanging integrated device；
Fig. 2 is a structural representation of a dynamic model shown in Fig. 1；
Fig. 3 is a structural representation of a quiet mould shown in Fig. 1；
Fig. 4 is the application schematic diagram of piercing and flanging integrated device shown in Fig. 1；
Fig. 5 is the view after punch shown in Fig. 1；
Fig. 6 is the view that piercing and flanging integrated device shown in Fig. 1 is rushed after hole flanging.
In figure：10th, dynamic model；11st, drift；12nd, compression leg；13rd, chamfering；20th, quiet mould；21st, boss；22nd, main body；23rd, arc
Angle；24th, through hole；25th, the first hole；26th, the second hole；30th, workpiece；31st, convex closure；32nd, waste material.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
As shown in figure 1, a kind of piercing and flanging integrated device includes dynamic model 10 and quiet mould 20.With continued reference to Fig. 2, dynamic model 10 wraps
Include drift 11 and compression leg 12.Drift 11 is used for punching, inside compression leg 12, and stretches in the end face of compression leg 12 outside drift 11.Pressure
Post 12 is in cylinder, and inner hollow is to install drift 11.The edge that compression leg 12 abuts with workpiece 30 is provided with chamfering 13.Continue to join
Fig. 3 is read, quiet mould 20 includes boss 21 and main body 22, and boss 21 is integrally formed with main body 22, in the connection of boss 21 and main body 22
Place forms arc angle 23.The quiet center of mould 20 is provided with through hole 24, and the radius of through hole 24 is not less than the radius of drift 11.Through hole 24 includes
The first hole 25 in boss 21 and the second hole 26 in main body 22, the aperture in the first hole 25 are less than the hole in the second hole 26
Footpath.The central shaft of drift 11 and the central axis of through hole 24.
In use, dynamic model 10 is fixedly connected with upper bolster, quiet mould 20 is fixedly connected with die shoe.With continued reference to Fig. 4-6, draw
Prolong to be formed convex closure 31 workpiece 30 be placed on die shoe after, convex closure 31 coordinates with the boss 21 on quiet mould 20, and holding pad presses
On workpiece 30, workpiece 30 is fixed.Drift 11 on dynamic model 10 moves downward, the middle part of impact convex closure 31, punching press
The waste material 32 fallen moves downward with drift 11.Because the aperture in the second hole 26 is more than the aperture in the first hole 25, waste material 32 is rushing
First 11 effect is lower to enter the second hole 26, and aperture becomes big, and waste material 32 is easy to just drop under gravity.As dynamic model 10 is to quiet
Mould 20 moves, and compression leg 12 abuts downwards with workpiece 30, applies pressure, the inwall of compression leg 12 and the cooperation pair of the outer rim of boss 21 to workpiece 30
Workpiece 30 carries out flange.Chamfering 13 on compression leg 12 coordinates with arc angle 23, forms arc-shaped transition on workpiece 30, it is ensured that punching press
The hole flanging junction of workpiece 30 afterwards seamlessly transits.
In another embodiment, the end of drift 11 is concordant with the end face of compression leg 12, with moving downward for dynamic model 10, drift 11
Acted on simultaneously on workpiece 30 with compression leg 12, while realize that punching operates with hole flanging.
This rushes that hole flanging chamfering integrated device is simple in construction, and dynamic model 10 cooperates with quiet mould 20, and one-off can be completed
Punching, hole flanging and the chamfering of workpiece 30 operate, and production efficiency is high, save production cost.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (8)
- A kind of 1. piercing and flanging integrated device, for the piercing and flanging on workpiece, it is characterised in that：The piercing and flanging integrally fills Put includes compression leg and drift including dynamic model and quiet mould, the dynamic model, and the drift is installed on inside the compression leg, the Jing Mobao Include boss and center is provided with through hole, the workpiece is positioned on the quiet mould, and the dynamic model is to close to the direction of the quiet mould Motion, makes the drift be moved into the through hole, the workpiece is punched out, the compression leg moves to the boss, right The workpiece carries out flange.
- 2. piercing and flanging integrated device according to claim 1, it is characterised in that：The pressure is stretched in outside the end of the drift The end face of post.
- 3. piercing and flanging integrated device according to claim 1, it is characterised in that：The end of the drift and the compression leg End face is concordant.
- 4. according to any one of the claim 1-3 piercing and flanging integrated devices, it is characterised in that：The axis of the drift with The axis of the through hole overlaps.
- 5. piercing and flanging integrated device according to claim 1, it is characterised in that：The quiet mould also includes main body, the master Body is fixedly connected with the boss.
- 6. piercing and flanging integrated device according to claim 5, it is characterised in that：The main body and boss junction shape Camber angle, the compression leg are provided with chamfering, and the chamfering coordinates with the arc angle, extrudes the workpiece, turn over the workpiece Seamlessly transitted at side.
- 7. piercing and flanging integrated device according to claim 5, it is characterised in that：The quiet mould is integrally formed.
- 8. piercing and flanging integrated device according to claim 5, it is characterised in that：The through hole is included positioned at the boss First hole and the second hole for being located at the main body, the aperture in first hole are less than the aperture in second hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720442934.XU CN206936121U (en) | 2017-04-25 | 2017-04-25 | Piercing and flanging integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720442934.XU CN206936121U (en) | 2017-04-25 | 2017-04-25 | Piercing and flanging integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206936121U true CN206936121U (en) | 2018-01-30 |
Family
ID=61358852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720442934.XU Active CN206936121U (en) | 2017-04-25 | 2017-04-25 | Piercing and flanging integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206936121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787875A (en) * | 2018-06-04 | 2018-11-13 | 格致汽车科技股份有限公司 | The assembling die on interior high-pressure molding part punching and hole flanging side |
| CN112371795A (en) * | 2020-09-30 | 2021-02-19 | 苏州富强科技有限公司 | Forming mechanism for annular workpiece |
-
2017
- 2017-04-25 CN CN201720442934.XU patent/CN206936121U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787875A (en) * | 2018-06-04 | 2018-11-13 | 格致汽车科技股份有限公司 | The assembling die on interior high-pressure molding part punching and hole flanging side |
| CN108787875B (en) * | 2018-06-04 | 2024-05-17 | 格致汽车科技股份有限公司 | Combined die for punching and flanging hole edges of inner high-pressure forming part |
| CN112371795A (en) * | 2020-09-30 | 2021-02-19 | 苏州富强科技有限公司 | Forming mechanism for annular workpiece |
| CN112371795B (en) * | 2020-09-30 | 2023-03-14 | 苏州富强科技有限公司 | Forming mechanism for annular workpiece |
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