CN208680333U - A kind of more bending synchronous forming stamping dies in four sides - Google Patents
A kind of more bending synchronous forming stamping dies in four sides Download PDFInfo
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- CN208680333U CN208680333U CN201821178527.3U CN201821178527U CN208680333U CN 208680333 U CN208680333 U CN 208680333U CN 201821178527 U CN201821178527 U CN 201821178527U CN 208680333 U CN208680333 U CN 208680333U
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- lower die
- upper mold
- die
- die holder
- spring
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Abstract
The utility model discloses a kind of more bending synchronous forming stamping dies in four sides, including upper die and lower die；The upper mold is fixedly connected on the upper substrate of press, and the lower die is fixedly connected on the lower substrate of press, and tablet is placed in lower die and drives upper mold to push by press, to the more bending synchronous formings in four sides of tablet；The lower die includes lower pallet, bottom seat pad, lower die holder, lower die forming blocks A, lower die forming blocks B, lower interior de- plate, mandril, lower roof plate and lower die spring；The upper mold includes liftout in upper mold, upper die forming block, upper mold cushion block, upper die holder, upper mold spring and set screw；The more bending one-step shapings of the utility model punching press reduce board occupancy and operator's quantity, working hour, reduce cost, promote punch process efficiency；Mold opening cost is effectively reduced, and in subsequent production and processing, also reduces the occupancy of board and the quantity of operator, improve production production capacity.
Description
Technical field
The utility model relates to form Stamping Die Technology apparatus field, in particular to a kind of more bending synchronous formings in four sides
Stamping die.
Background technique
With the continuous development of science and technology, it is reduced into there are many metal product of different shapes using the processing method of punching press
This, and forming is the indispensable Guan Jianyi ring of punch process, and traditional punching press mode oneself be unable to satisfy it is present it is low at
This requirement.
In the prior art, polygon punch process, and have with one side the product of multiple bendings, conventional stamping method is basis
The different bending degree of product, and select substep bending；The disadvantage is that must increase processes can reach different demands more, and multiple tracks
Stamping procedure board utilization rate and operator quantity, can all increase on working hour, cause cost to increase, processing efficiency
It reduces.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of more bending synchronous forming stamping dies in four sides, needle
To deficiency in the prior art, according to stamping products difference outer shape and bending situation, design molding die reaches different
Bending one-step shaping promotes punch process efficiency to reduce board occupancy and operator's quantity, working hour.
In order to achieve the above objectives, the technical solution of the utility model is as follows: a kind of more bending synchronous forming stamping dies in four sides
Tool, including upper die and lower die, it is characterised in that:
The upper mold is fixedly connected on the upper substrate of press, and the lower die is fixedly connected on the lower substrate of press, will expect
Piece is placed in lower die and drives upper mold to push by press, to the more bending synchronous formings in four sides of tablet；Under the lower die includes
Supporting plate, bottom seat pad, lower die holder, lower die forming blocks A, lower die forming blocks B, lower interior de- plate, mandril, lower roof plate and lower die spring；Institute
Stating upper mold includes liftout in upper mold, upper die forming block, upper mold cushion block, upper die holder, upper mold spring and set screw；
The tablet four while it is upper at least one while include the different bending of at least two angles；The lower die forming blocks A, under
Mold forming block B is synchronous and upper die forming block is to the more bending punch formings in four sides of tablet.
The upper die forming block, which is spirally connected, is fixed on the lower section of upper mold cushion block, and the upper mold cushion block, which is spirally connected, to be fixed under upper die holder
Face, liftout passes through upper die holder, upper mold cushion block, upper die forming block in the upper mold, and it is exposed be mounted on upper die forming block, institute
It states upper mold spring to be assemblied in the upper mold on liftout by upper die holder and upper die plate socket, the set screw is mounted on
Above upper mold spring in die holder.
Bottom seat pad is fixedly installed by being spirally connected between the lower pallet and lower die holder, and the lower die holder top is spirally connected setting
There are lower die forming blocks A and lower die forming blocks B, the lower roof plate is lain against on lower die spring, while lower roof plate and lower die spring are total
With being placed between lower pallet and lower die holder, the lower roof plate is close to lower die holder bottom surface using the shrinkage of lower die spring；It is described
Mandril is placed in lower roof plate and lower interior de- plate across lower die holder, and the lower interior de- plate passes through lower die holder simultaneously in a manner of swivel nut
It fixes on the lower die seat, in case mandril is jumped out during exercise.
The working principle of the utility model are as follows: product plate is put in corresponding position in mold first, upper mold utilizes punching machine
Mechanical sliding block slide downward makes in upper mold liftout contact product at first, and after product is pressed on lower interior de- plate, top in upper mold
Material stress bounces back in upper die forming block, upper die forming block contact product surface and is pressed downward, interior de- plate stress under lower die at this time,
It passes by lower die mandril in lower roof plate, using the shrinkage of lower spring, upper die forming block is pressing against tablet and lower interior de- plate is downward
Heavy, when tablet contacts lower die forming blocks A, tablet generation is bent upwards, when contacting lower die forming blocks B, another direction of tablet
It is equally bent upwards and contacts the product also forming at this time to kill state, sliding block upward sliding with lower die holder until lower interior de- plate
Product rises together with lower interior de- plate after product is detached from and takes off plate in lower, and product is ejected upper die forming by liftout in upper mold
Block.
Through the above technical solutions, the beneficial effect of technical solutions of the utility model is: according to stamping products difference shape
Shape and bending situation, design molding die reaches different bending one-step shapings, to reduce board occupancy and operator
Member quantity, working hour, reduce cost, promote punch process efficiency；Corresponding optimization can be made with full with the difference according to shape of product
The processing of sufficient product in subsequent production and processing, also reduces the occupancy of board to effectively reduce mold opening cost
And the quantity of operator, improve production production capacity.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the more bending synchronous forming stamping die main view signals in four side of one kind disclosed in the utility model embodiment
Figure.
Number and corresponding component title represented by letter in figure:
1. 2. bottom seat pad of lower pallet, 3. lower die holder, 4. lower die forming blocks A
Liftout in de- 7. mandril of plate, 8. upper mold in 5. lower die forming blocks B 6. is lower
9. 10. upper mold cushion block of upper die forming block, 11. upper die holder, 12. upper mold spring
13. 14. lower roof plate of set screw, 15. lower die spring
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
According to Fig. 1, the utility model provides a kind of more bending synchronous forming stamping dies in four sides, including upper mold is under
Mould.
The upper mold is fixedly connected on the upper substrate of press, and the lower die is fixedly connected on the lower substrate of press, will expect
Piece is placed in lower die and drives upper mold to push by press, to the more bending synchronous formings in four sides of tablet；Under the lower die includes
Supporting plate 1, bottom seat pad 2, lower die holder 3, lower die forming blocks A4, lower die forming blocks B5, lower interior de- plate 6, mandril 7, lower roof plate 14 and under
Mould spring 15；The upper mold includes liftout 8 in upper mold, upper die forming block 9, upper mold cushion block 10, upper die holder 11,12 and of upper mold spring
Set screw 13；
The tablet four includes the different bending of at least two angles at upper four；The lower die forming blocks A4, lower die
Forming blocks B5 is synchronous and upper die forming block 9 is to the more bending punch formings in four sides of tablet.
The upper die forming block 9, which is spirally connected, is fixed on the lower section of upper mold cushion block 10, and the upper mold cushion block 10, which is spirally connected, to be fixed on
Die holder 11 is in the following, liftout 8 passes through upper die holder 11, upper mold cushion block 10, upper die forming block 9 in the upper mold, and exposed is mounted on
On upper die forming block 9, the upper mold spring 12 is assemblied in liftout 8 in the upper mold by upper die holder 11 and the socket of upper die plate 10
On, the set screw 13 is mounted on 12 top of upper mold spring in upper die holder 11.
It is fixedly installed bottom seat pad 2 by being spirally connected between the lower pallet 1 and lower die holder 3,3 top of lower die holder is spirally connected
It is provided with lower die forming blocks A4 and lower die forming blocks B5, the lower roof plate 14 is lain against on lower die spring 15, while lower roof plate 14
And lower die spring 15 is placed in jointly between lower pallet 1 and lower die holder 3, the lower roof plate 14 utilizes the shrinkage of lower die spring 15
It is close to 3 bottom surface of lower die holder；The mandril 7 is placed in lower roof plate 14 and lower interior de- plate 6 across lower die holder 3, described lower interior de-
Plate 6 is passed through lower die holder 3 in a manner of swivel nut and is fixed on lower die holder 3, in case mandril 7 is jumped out during exercise.
The utility model concrete operation step are as follows: product tablet is put in corresponding position in mold first, upper mold utilizes punching
The mechanical sliding block slide downward of bed makes in upper mold the contact product tablet at first of liftout 8, and product tablet is pressed in lower interior de- plate 6
After upper, 8 stress of liftout is bounced back in upper die forming block 9 in upper mold, 9 contact product surface of upper die forming block and is pressed downward at this time,
Interior de- 6 stress of plate under lower die is passed by lower die mandril 7 in lower roof plate 14, using the shrinkage of lower die spring 15, upper die forming
Block 9 is pressing against tablet and lower interior de- plate 6 to sinking, and when tablet contacts lower die forming blocks A4, tablet generation is bent upwards, under contact
When mold forming block B5, another direction of tablet, which is equally bent upwards, to be contacted until lower interior de- plate 6 with lower die holder 3 to kill state,
Product also forming at this time, sliding block upward sliding product rise after product is detached from and takes off plate 6 in lower together with lower interior de- plate 6,
Product is ejected into upper die forming block 9 by liftout 8 in upper mold.
By above-mentioned specific embodiment, the beneficial effects of the utility model are: according to stamping products difference outer shape with
And bending situation, design molding die reach different bending one-step shapings, thus reduce board occupancy and operator's quantity,
Working hour reduces cost, promotes punch process efficiency；Corresponding optimization can be made to meet product with the difference according to shape of product
Processing to effectively reducing mold opening cost, and in subsequent production and processing, also reduce the occupancy and operation of board
The quantity of personnel improves production production capacity.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (3)
1. a kind of more bending synchronous forming stamping dies in four sides, which is characterized in that including upper die and lower die；The upper mold is fixed to be connected
It is connected to the upper substrate of press, the lower die is fixedly connected on the lower substrate of press, and tablet is placed in lower die and passes through press
Upper mold is driven to push, to the more bending synchronous formings in four sides of tablet；The lower die includes lower pallet, bottom seat pad, lower die holder, lower die
Forming blocks A, lower die forming blocks B, lower interior de- plate, mandril, lower roof plate and lower die spring；The upper mold include liftout in upper mold, on
Mold forming block, upper mold cushion block, upper die holder, upper mold spring and set screw；
The tablet four while it is upper at least one while include the different bending of at least two angles；The lower die forming blocks A, lower die at
Type block B is synchronous and upper die forming block is to the more bending punch formings in four sides of tablet.
2. the more bending synchronous forming stamping dies in a kind of four side according to claim 1, which is characterized in that the upper mold at
Type block, which is spirally connected, is fixed on the lower section of upper mold cushion block, and the upper mold cushion block, which is spirally connected, is fixed on upper die holder in the following, liftout in the upper mold
Across upper die holder, upper mold cushion block, upper die forming block, and it is exposed be mounted on upper die forming block, the upper mold spring passes through upper
Die holder and upper die plate socket are assemblied in the upper mold on liftout, and the set screw is mounted on the upper mold spring in upper die holder
Top.
3. the more bending synchronous forming stamping dies in a kind of four side according to claim 1, which is characterized in that the lower pallet
It is fixedly installed bottom seat pad by being spirally connected between lower die holder, the lower die holder top, which is spirally connected, is provided with lower die forming blocks A under
Mold forming block B, the lower roof plate are lain against on lower die spring, while lower roof plate and lower die spring are placed in lower pallet under jointly
Between die holder, the lower roof plate is close to lower die holder bottom surface using the shrinkage of lower die spring；The mandril is placed across lower die holder
Between lower roof plate and lower interior de- plate, the lower interior de- plate passes through lower die holder and fixation on the lower die seat in a manner of swivel nut, with
Exempt from mandril to jump out during exercise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178527.3U CN208680333U (en) | 2018-07-24 | 2018-07-24 | A kind of more bending synchronous forming stamping dies in four sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178527.3U CN208680333U (en) | 2018-07-24 | 2018-07-24 | A kind of more bending synchronous forming stamping dies in four sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208680333U true CN208680333U (en) | 2019-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821178527.3U Active CN208680333U (en) | 2018-07-24 | 2018-07-24 | A kind of more bending synchronous forming stamping dies in four sides |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202064A (en) * | 2019-07-18 | 2019-09-06 | 上海凌云汽车模具有限公司 | A kind of mould structure improving molding rate and the protection of mold double-sheet |
| CN110303093A (en) * | 2019-07-25 | 2019-10-08 | 广东天倬智能装备科技有限公司 | A kind of Bending Mould and its application method that can control high strength steel rebound |
-
2018
- 2018-07-24 CN CN201821178527.3U patent/CN208680333U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202064A (en) * | 2019-07-18 | 2019-09-06 | 上海凌云汽车模具有限公司 | A kind of mould structure improving molding rate and the protection of mold double-sheet |
| CN110303093A (en) * | 2019-07-25 | 2019-10-08 | 广东天倬智能装备科技有限公司 | A kind of Bending Mould and its application method that can control high strength steel rebound |
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