CN206716841U - A kind of repeatedly integrally formed mould of flanging - Google Patents
A kind of repeatedly integrally formed mould of flanging Download PDFInfo
- Publication number
- CN206716841U CN206716841U CN201621425682.1U CN201621425682U CN206716841U CN 206716841 U CN206716841 U CN 206716841U CN 201621425682 U CN201621425682 U CN 201621425682U CN 206716841 U CN206716841 U CN 206716841U
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- Prior art keywords
- spring
- integrally formed
- fixture block
- pin
- die shoe
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Abstract
It the utility model is related to a kind of repeatedly integrally formed mould of flanging, described upper bolster lower end is provided with train wheel bridge, the train wheel bridge both sides have been arranged symmetrically upper fixture block, the side that described upper bolster lower surface is located at each upper fixture block is slidably fitted with sliding block, the sliding block one end spring return device positioned opposite with corresponding side is connected, described sliding block is disposed with the first skew wall close to spring return device side, described die shoe upper center is provided with lower plate, the lower plate both sides have been arranged symmetrically lower fixture block, the both sides that described die shoe upper surface is located at lower plate have been arranged symmetrically the first voussoir, first voussoir is provided with the second skew wall being engaged with the first skew wall close to lower plate side, elastic positioning device is provided between described upper bolster and die shoe.The utility model only needs a mould to be integrally formed with regard to that can complete the multiple flanging of product, reduces other processes, substantially increases operating efficiency and yield rate, reduces product error rate.
Description
Technical field
Technical field of mold is the utility model is related to, more particularly to a kind of repeatedly integrally formed mould of flanging.
Background technology
The sheet material workpiece of door shell class is generally required and repeatedly rolled over different flanging moulds during punch press is processed
Side, it is made workpiece is had given shape and size under pressure.In the prior art, it is also integrally formed without multiple flanging
Mould, and the multiple molded portion of existing mold because the effect of impulsive force often wear it is more serious, need to entirely answer pressing plate change, also can
Machining accuracy is influenceed, reduces yield rate.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of repeatedly integrally formed mould of flanging, it is only necessary to one
Individual mould is integrally formed with regard to that can complete the multiple flanging of product, reduces other processes, substantially increases operating efficiency and finished product
Rate, reduce product error rate.
Technical scheme is used by the utility model solves its technical problem：It is integrally formed to provide a kind of repeatedly flanging
Mould, including upper bolster and the die shoe that is correspondingly arranged in below the upper bolster, described upper bolster lower end is provided with
Clamping plate, the train wheel bridge both sides have been arranged symmetrically upper fixture block, and the side that described upper bolster lower surface is located at each upper fixture block is sliding
Dynamic to be provided with sliding block, the sliding block one end spring return device positioned opposite with corresponding side is connected, and described sliding block is close to bullet
Power recovery device side is disposed with the first skew wall, and described die shoe upper center is provided with lower plate, the lower plate both sides pair
Title is disposed with lower fixture block, and the both sides that described die shoe upper surface is located at lower plate have been arranged symmetrically the first voussoir, the first wedge
Block is provided with the second skew wall being engaged with the first skew wall close to lower plate side, is set between described upper bolster and die shoe
Flexible positioner.
Supplement as one kind to technical scheme described in the utility model, set between described upper bolster and train wheel bridge
There is upper padding plate, lower bolster is provided between described die shoe and lower plate.
Supplement as one kind to technical scheme described in the utility model, set between described lower plate and lower bolster
There is stage clip.Cushioning effect can be strengthened, reduce die wear.
Supplemented as one kind to technical scheme described in the utility model, pad is provided with above described upper bolster
Block, mounting plate is provided with above described upper cushion block.Easy disassembly, more mold exchange.
Supplemented as one kind to technical scheme described in the utility model, underlay is provided with below described die shoe
Block, bottom plate is provided with below described lower cushion block.Easy disassembly, more mold exchange.
As to technical scheme described in the utility model one kind supplement, described elastic positioning device include guide pillar and
Guide pin bushing, described die shoe upper end is vertically-mounted guide pillar, and one end of the guide pillar is extend into the guide pin bushing of upper bolster lower end arrangement,
Spring is cased with described guide pillar.Cushioning effect can be strengthened, reduce die wear.
Supplemented as one kind to technical scheme described in the utility model, the working face of described upper fixture block is provided with convex
Forming part is played, the raised forming part is detachable, and the working face of described lower fixture block is provided with indent forming part, the indent forming part
Detachably.Raised forming part, indent forming part are because the effect of impulsive force is often worn more serious, it is necessary to often change.
Supplemented as one kind to technical scheme described in the utility model, described spring return device includes the first bullet
Spring, the first pin and spring fixed seat, the side that described upper bolster lower surface is located at each sliding block are mounted on spring and fixed
, the first spring is horizontally installed with the spring fixed seat, the first pin is installed in the first described spring, first pin
One end is connected with the first spring, and the first described pin other end is connected with corresponding sliding block.
Supplemented as one kind to technical scheme described in the utility model, described upper bolster lower surface is located at train wheel bridge
Both sides be slidably fitted with two upper fixture blocks, the spring assembly phase of each upper fixture block one end arrangement corresponding with train wheel bridge respectively
Even, described upper fixture block sets the 3rd skew wall close to the side of train wheel bridge, and described lower plate upper surface corresponds to each upper fixture block
The second voussoir is arranged with, the second voussoir top is provided with the 4th skew wall being engaged with the 3rd skew wall.
As to technical scheme described in the utility model one kind supplement, described spring assembly include second spring and
Second pin, two second springs are horizontally installed with described train wheel bridge, one second is mounted in each second spring
Pin, second described pin one end are connected with second spring, and the second pin other end is connected with corresponding upper fixture block.
Beneficial effect：It the utility model is related to a kind of repeatedly integrally formed mould of flanging, it is only necessary to which a mould is with regard to energy
Complete the multiple flanging of product to be integrally formed, reduce other processes, substantially increase operating efficiency and yield rate, reduce production
Product error rate；Elastic positioning device is provided between upper and lower die holder, cushioning effect can be strengthened in the course of the work, reduces mould
Abrasion；Meanwhile punching press stability is improved, improve yield rate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the present utility model when upper bolster 4 moves to lowest positions；
Fig. 3 is the structural representation of the present utility model when upper bolster 4 moves to centre position.
Diagram：1st, mounting plate, 2, upper cushion block, 3, train wheel bridge, 4, upper bolster, the 5, first spring, the 6, first pin, 7, spring
Fixed seat, the 8, first skew wall, 9, sliding block, 10, upper fixture block, the 11, the 3rd skew wall, the 12, second pin, 13, second spring, 14, convex
Play forming part, 15, upper padding plate, 16, guide pin bushing, 17, guide pillar, 18, spring, 19, lower fixture block, 20, indent forming part, 21, lower folder
Plate, 22, cushion, the 23, the 4th skew wall, the 24, first voussoir, 25, die shoe, 26, bottom plate, 27, lower cushion block, 28, stage clip, 29,
Lower bolster, the 30, second skew wall, 31, spring return device, 32, spring assembly, 33, elastic positioning device.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
Embodiment of the present utility model is related to a kind of repeatedly integrally formed mould of flanging, as Figure 1-3, including it is upper
Die holder 4 and the die shoe 25 for being correspondingly arranged in the lower section of upper bolster 4, the described lower end of upper bolster 4 is provided with train wheel bridge
3, the both sides of train wheel bridge 3 have been arranged symmetrically upper fixture block 10, and the side that the described lower surface of upper bolster 4 is located at each upper fixture block 10 is equal
Sliding block 9 is slidably fitted with, the one end of sliding block 9 is connected with corresponding side spring return device 31 positioned opposite, described sliding block 9
The first skew wall 8 is disposed with close to the side of spring return device 31, the described upper center of die shoe 25 is provided with lower plate 21, should
The both sides of lower plate 21 have been arranged symmetrically lower fixture block 19, and the described upper surface of die shoe 25 is located at the symmetrical cloth in both sides of lower plate 21
The first voussoir 24 is equipped with, first voussoir 24 is provided with the second skew wall being engaged with the first skew wall 8 close to the side of lower plate 21
30, it is provided with elastic positioning device 33 between described upper bolster 4 and die shoe 25.
Upper padding plate 15 is provided between described upper bolster 4 and train wheel bridge 3, between described die shoe 25 and lower plate 21
It is provided with lower bolster 29.
Stage clip 28 is provided between described lower plate 21 and lower bolster 29.
The top of described upper bolster 4 is provided with cushion block 2, and the top of described upper cushion block 2 is provided with mounting plate 1.
The lower section of described die shoe 25 is provided with lower cushion block 27, and the lower section of described lower cushion block 27 is provided with bottom plate
26。
Described elastic positioning device 33 includes guide pillar 17 and guide pin bushing 16, and the described upper end of die shoe 25 is vertically-mounted to lead
Post 17, one end of the guide pillar 17 are extend into the guide pin bushing 16 of the lower end of upper bolster 4 arrangement, and spring 18 is cased with described guide pillar 17.
The working face of described upper fixture block 10 is provided with raised forming part 14, and the raised forming part 14 is detachable, described
The working face of lower fixture block 19 is provided with indent forming part 20, and the indent forming part 20 is detachable.
Described spring return device 31 includes the first spring 5, the first pin 6 and spring fixed seat 7, described upper bolster
The side that 4 lower surfaces are located at each sliding block 9 is mounted on spring fixed seat 7, and the first bullet is horizontally installed with the spring fixed seat 7
Spring 5, the first pin 6 being installed in the first described spring 5, the one end of the first pin 6 is connected with the first spring 5, and described
The other end of one pin 6 is connected with corresponding sliding block 9.
The both sides that the described lower surface of upper bolster 4 is located at train wheel bridge 3 are slidably fitted with two upper fixture blocks 10, each upper fixture block
10 one end respectively arrangement corresponding with train wheel bridge 3 spring assembly 32 be connected, described upper fixture block 10 is close to the one of train wheel bridge 3
Side sets the 3rd skew wall 11, and the described upper surface of lower plate 21 corresponds to each upper fixture block 10 and be arranged with the second voussoir 22, and this
The top of two voussoir 22 is provided with the 4th skew wall 23 being engaged with the 3rd skew wall 11.
Described spring assembly 32 includes the pin 12 of second spring 13 and second, is horizontally installed with described train wheel bridge 3
Two second springs 13, are mounted on second pin 12 in each second spring 13, described one end of the second pin 12 with
Second spring 13 is connected, and the other end of the second pin 12 is connected with corresponding upper fixture block 10.
Embodiment
In use, upper bolster 4 is moved downward by guide pin bushing 16, guide pillar 17, when the 4th skew wall of the second voussoir 22
23 coordinate with the 3rd skew wall 11 of upper fixture block 10 when extruding, and upper fixture block 10 is along the 4th skew wall 23 towards outer Slideslip, Zhi Daoshang
The side wall of fixture block 10 is bonded with the side wall of the second voussoir 22, and upper fixture block 10 stops sliding, and upper bolster 4 continues to move downward, then
Train wheel bridge 3 is clamped for workpieces processing downwardly together with lower fixture block 19, and upper fixture block 10 coordinates with lower fixture block 19 completes first time flanging,
Upper bolster 4 continues to move downward, when the first skew wall 8 of the second skew wall 30 and sliding block 9 of the first voussoir 24 coordinates extruding, sliding block
9 along the second skew wall 30 towards interior Slideslip, and the one end of sliding block 9 coordinates with upper fixture block 10 will slowly complete for workpieces processing bending
Second of flanging, until the side wall of sliding block 9 is bonded with the side wall of the first voussoir 24, sliding block 9 stops sliding, last upper bolster 4 to
Upper motion, the side wall of sliding block 9 separate with the side wall of the first voussoir 24, and sliding block 9 returns to initial bit by spring return device 31
Put, then the side wall of upper fixture block 10 is separated with the side wall of the second voussoir 22, and upper fixture block 10 is returned to initially by spring assembly 32
Position, the stage clip 28 on lower bolster 29 eject lower plate 21.
The utility model only needs a mould to be integrally formed with regard to that can complete the multiple flanging of product, reduces other processes,
Operating efficiency and yield rate are substantially increased, reduces product error rate；Flexibly positioned dress is provided between upper and lower die holder
Put, cushioning effect can be strengthened in the course of the work, reduce die wear；Meanwhile punching press stability is improved, improve finished product
Rate.
Claims (10)
1. a kind of repeatedly flanging integrally formed mould, including upper bolster (4) and it is correspondingly arranged under the upper bolster (4)
The die shoe (25) of side, it is characterised in that：Described upper bolster (4) lower end is provided with train wheel bridge (3), train wheel bridge (3) both sides
Upper fixture block (10) is arranged symmetrically, the side that described upper bolster (4) lower surface is located at each upper fixture block (10) is slidably installed
There is sliding block (9), sliding block (9) one end is connected with corresponding side spring return device (31) positioned opposite, described sliding block (9)
The first skew wall (8) is disposed with close to spring return device (31) side, described die shoe (25) upper center is provided with lower folder
Plate (21), lower plate (21) both sides have been arranged symmetrically lower fixture block (19), and described die shoe (25) upper surface is located at lower plate
(21) both sides have been arranged symmetrically the first voussoir (24), and first voussoir (24) is provided with and first close to lower plate (21) side
The second skew wall (30) that skew wall (8) is engaged, elastic positioning device is provided between described upper bolster (4) and die shoe (25)
(33)。
A kind of 2. repeatedly integrally formed mould of flanging according to claim 1, it is characterised in that：Described upper bolster
(4) upper padding plate (15) is provided between train wheel bridge (3), underlay is provided between described die shoe (25) and lower plate (21)
Plate (29).
A kind of 3. repeatedly integrally formed mould of flanging according to claim 2, it is characterised in that：Described lower plate
(21) stage clip (28) is provided between lower bolster (29).
A kind of 4. repeatedly integrally formed mould of flanging according to claim 1, it is characterised in that：Described upper bolster
(4) cushion block (2) is provided with above, mounting plate (1) is provided with above described upper cushion block (2).
A kind of 5. repeatedly integrally formed mould of flanging according to claim 1, it is characterised in that：Described die shoe
(25) lower cushion block (27) is provided with below, bottom plate (26) is provided with below described lower cushion block (27).
A kind of 6. repeatedly integrally formed mould of flanging according to claim 1, it is characterised in that：Described is flexibly positioned
Device (33) includes guide pillar (17) and guide pin bushing (16), and described die shoe (25) upper end is vertically-mounted guide pillar (17), the guide pillar
(17) one end is extend into the guide pin bushing (16) of upper bolster (4) lower end arrangement, and spring (18) is cased with described guide pillar (17).
A kind of 7. repeatedly integrally formed mould of flanging according to claim 1, it is characterised in that：Described upper fixture block
(10) working face is provided with raised forming part (14), the raised forming part (14) detachably, the work of described lower fixture block (19)
Face is provided with indent forming part (20), the indent forming part (20) is detachable.
A kind of 8. repeatedly integrally formed mould of flanging according to claim 1, it is characterised in that：Described spring return
Device (31) includes the first spring (5), the first pin (6) and spring fixed seat (7), and described upper bolster (4) lower surface is located at
The side of each sliding block (9) is mounted on spring fixed seat (7), and the first spring is horizontally installed with the spring fixed seat (7)
(5) the first pin (6), is installed in described the first spring (5), the first pin (6) one end is connected with the first spring (5),
Described the first pin (6) other end is connected with corresponding sliding block (9).
A kind of 9. repeatedly integrally formed mould of flanging according to claim 1, it is characterised in that：Described upper bolster
(4) lower surface is located at the both sides of train wheel bridge (3) and is slidably fitted with two upper fixture blocks (10), each upper fixture block (10) one end respectively with
The spring assembly (32) of corresponding arrangement is connected in train wheel bridge (3), and described upper fixture block (10) is set close to the side of train wheel bridge (3)
3rd skew wall (11), described lower plate (21) upper surface correspond to each upper fixture block (10) and are arranged with the second voussoir (22), should
Second voussoir (22) top is provided with the 4th skew wall (23) being engaged with the 3rd skew wall (11).
A kind of 10. repeatedly integrally formed mould of flanging according to claim 9, it is characterised in that：Described spring dress
Putting (32) includes second spring (13) and the second pin (12), and two second springs are horizontally installed with described train wheel bridge (3)
(13) second pin (12), described the second pin (12) one end and second, are mounted in each second spring (13)
Spring (13) is connected, and the second pin (12) other end is connected with corresponding upper fixture block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621425682.1U CN206716841U (en) | 2016-12-23 | 2016-12-23 | A kind of repeatedly integrally formed mould of flanging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621425682.1U CN206716841U (en) | 2016-12-23 | 2016-12-23 | A kind of repeatedly integrally formed mould of flanging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206716841U true CN206716841U (en) | 2017-12-08 |
Family
ID=60499022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621425682.1U Expired - Fee Related CN206716841U (en) | 2016-12-23 | 2016-12-23 | A kind of repeatedly integrally formed mould of flanging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206716841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030197A (en) * | 2016-12-23 | 2017-08-11 | 宁波鸿立光电科技股份有限公司 | A kind of integrally formed mould of multiple flanging |
-
2016
- 2016-12-23 CN CN201621425682.1U patent/CN206716841U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030197A (en) * | 2016-12-23 | 2017-08-11 | 宁波鸿立光电科技股份有限公司 | A kind of integrally formed mould of multiple flanging |
| CN107030197B (en) * | 2016-12-23 | 2019-01-22 | 宁波鸿立光电科技股份有限公司 | A kind of integrally formed mold of multiple flanging |
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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: 20171208 Termination date: 20181223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |