CN206405273U - A kind of flanging and restriking mould - Google Patents
A kind of flanging and restriking mould Download PDFInfo
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- CN206405273U CN206405273U CN201621467118.6U CN201621467118U CN206405273U CN 206405273 U CN206405273 U CN 206405273U CN 201621467118 U CN201621467118 U CN 201621467118U CN 206405273 U CN206405273 U CN 206405273U
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- flanging
- restriking
- workpiece
- guiding mechanism
- flange
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Abstract
The utility model belongs to technical field of mold, more particularly to a kind of flanging and restriking mould.Including upper bolster and die shoe, also include rotating the flanging and restriking mechanism being connected with upper bolster by rotary shaft, guiding mechanism is provided with the die shoe, the guiding mechanism is located at the outside of flanging and restriking mechanism, to workpiece flange when the flanging and restriking mechanism is descending, the flanging and restriking mechanism turns to the inside under guiding mechanism effect carries out shaping to workpiece.The beneficial effects of the utility model are：Workpiece flange is pushed down by the way that flanging and restriking mechanism is descending, flanging and restriking mechanism reaches the inner side of guiding mechanism after flange, flanging and restriking mechanism continues traveling downwardly the side shaping for completing workpiece to turning inside out in the presence of guiding mechanism, realize that the flange side shaping of workpiece is successively completed in one set of die, processing efficiency is improved, cost is reduced.
Description
Technical field
The utility model belongs to technical field of mold, more particularly to a kind of flanging and restriking mould.
Background technology
In mould process design, structure is vertical or subvertical product, and product is vertically turned in preceding process
Bian Houhui produces resilience, it is therefore desirable to carry out process after one of side shaping again.After preceding process is by eccentric swage binder, flange cutter block
Move downward and flange is carried out to product, the rear oblique contract of process step design, after eccentric swage binder, shaping cutter block in side is driven by oblique contract
The angled motion of block, carries out side shaping to plate, size required for product is reached after plate resilience.Current conventional processing method
It is that positive flange is first carried out in one set of die, then carries out side shaping, it is necessary to which two molds could be complete in another mold again
Into processing, processing efficiency is low, high processing costs.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of flanging and restriking mould,
For solving to need more mold exchange when vertical stratification product flange side shaping in the prior art is processed, processing efficiency is low, production cost
High the problems such as.
In order to achieve the above objects and other related objects, the utility model provides a kind of flanging and restriking mould, including upper mould
It is provided with seat and die shoe, in addition to the flanging and restriking mechanism being connected by rotary shaft with upper bolster rotation, the die shoe
Guiding mechanism, the guiding mechanism is located at the outside of flanging and restriking mechanism, to workpiece flange, institute when the flanging and restriking mechanism is descending
Flanging and restriking mechanism is stated to turn to the inside under guiding mechanism effect to workpiece progress shaping.
The beneficial effects of the utility model are：Flange after workpiece flange, flange is pushed down by the way that flanging and restriking mechanism is descending
Reshaping device reaches the inner side of guiding mechanism, and flanging and restriking mechanism is continued traveling downwardly in the presence of guiding mechanism to having turned inside out
Into the side shaping of workpiece, realize that the flange side shaping of workpiece is successively completed in one set of die, improve processing efficiency, reduce
Cost.
Further, one end of the rotary shaft is arranged on upper bolster by axle bed, and the other end of the rotary shaft is with turning over
Side reshaping device connection, flanging and restriking mechanism is overturn by rotary shaft.
Further, the flanging and restriking mechanism includes mounting seat, and the mounting seat is fixedly connected with one end of rotary shaft, institute
The inner side for stating mounting seat is provided with flange cutter block, and the outside of the mounting seat is provided with the driving guide plate coordinated with guiding mechanism.
Beneficial effect using above-mentioned further scheme is：Flanging and restriking mechanism realizes flexible upset by rotary shaft, and
Coordinate the angle of guiding mechanism regulation flanging and restriking mechanism upset, so as to be realized by the flange cutter block in mounting seat to workpiece side
Shaping.
Further, the lower end on the outside of the driving guide plate is provided with the inclined-plane coordinated with guiding mechanism.
Further, the flanging and restriking mechanism is provided with the back-moving spring for flanging and restriking reset, the upper mould
Installing plate is provided between seat and flanging and restriking mechanism, installing plate is fixedly mounted on upper bolster, the two ends point of the back-moving spring
Installing plate and flanging and restriking mechanism are not stretched into.
Further, the surface that the mounting seat is contacted with installing plate is ramp structure, and the angle of inclination of the ramp structure is
0.4 °~0.6 °.
Beneficial effect using above-mentioned further scheme is：By back-moving spring so that flanging and restriking mechanism is recovered rapidly just
Beginning state, is that work pieces process is ready next time, and the surface that mounting seat bottom is contacted with installing plate uses nonplanar structure, is used
In cooling down so that mounting seat can rotate in a range of angle.
Further, the guiding mechanism includes guide pad, and the guide pad is arranged on die shoe, and the inner side of guide pad
Provided with the inclined-plane for coordinating guiding with flanging and restriking mechanism.
Further, the bottom of the guide pad is provided with the cushion block for being used for adjusting guide pad driving angle.
Further, the driving angle of guide pad is 60 °~70 °.
Beneficial effect using above-mentioned further scheme is：The outside inclined-plane of guide plate and the medial slope of guide pad is driven to match somebody with somebody
Close and cause flange cutter block to turning inside out, it is simple in construction, stable so that the flange of workpiece and side shaping are in same mould
Complete；The position of guide pad is adjusted by the cushion block of different height, so that flange cutter block is adjusted to the angular range turned inside out,
Regulation is simple, fast and easy.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the exploded perspective view of the upper mould of the utility model embodiment；
Fig. 3 is the front view of the utility model embodiment；
Fig. 4 is the side view of the utility model embodiment；
Fig. 5 is the scheme of installation of the utility model embodiment；
Fig. 6 is the machining sketch chart of the workpiece of the utility model embodiment.
Piece mark explanation
1 upper bolster；
21 rotary shafts；
22 axle beds；
31 mounting seats；
32 installing plates；
33 driving guide plates；
331 inclined-planes；
34 flange cutter blocks；
35 backing plates；
36 back-moving springs；
41 guide pads；
411 inclined-planes；
42 cushion blocks；
5 die shoes；
51 lower punches；
6 workpiece.
Embodiment
Embodiment of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages of the present utility model and effect easily.
It should be clear that in this specification cited such as " on ", " under ", " interior ", " outer ", " centre " and " one " term, also
Only understanding for ease of narration, and be not used to limit the enforceable scope of the utility model, its relativeness is altered or modified,
Under without essence change technology contents, when being also considered as the enforceable category of the utility model.
As shown in Figures 1 to 6, flanging and restriking mould of the present utility model, for workpiece 6 in same mold successively according to
The secondary flange for completing workpiece and side shaping, reduce the mould tricks that work pieces process is used, and reduce production cost.The curring and sizing die
Tool includes upper bolster 1 and die shoe 5, in addition to rotary shaft 21, flanging and restriking mechanism and guiding mechanism, and flanging and restriking mechanism leads to
Cross rotary shaft 21 to be connected with the rotation of upper bolster 1, flanging and restriking mechanism is overturn by rotary shaft 21.Guiding mechanism is arranged on down
On die holder 5, die shoe 5 is provided with lower punch 51, and workpiece 6 is placed on lower punch 51, and flanging and restriking mechanism is descending to push down workpiece 6
Two ends first to the flange of workpiece 6, when flanging and restriking mechanism goes downwards to certain position, the inner side of flanging and restriking mechanism and guiding mechanism
Contact, flanging and restriking mechanism think in the presence of guiding mechanism inner side rotate to workpiece carry out shaping, realize workpiece flange and
Side shaping is successively carried out continuously in one set of die, without more mold exchange.
As shown in Figure 1, Figure 2 and Figure 4, rotary shaft 21 is arranged on upper bolster 1 by axle bed 22, and axle bed 22 is fixedly mounted on
On upper bolster 1, one end of rotary shaft 21 is arranged on axle bed 22, and the other end of rotary shaft 21 is fixed with flanging and restriking mechanism to be connected
Connect, flanging and restriking mechanism is rotated by rotary shaft 21 on axle bed 22, so as to realize flanging and restriking mechanism in certain angle scope
Interior upset.
As shown in Figures 1 to 6, flanging and restriking mechanism includes mounting seat 31, and the inner side of mounting seat 31 is provided with installation flange knife
The cutter groove of block 34, flange cutter block 34 is arranged in cutter groove, and the outside of mounting seat is provided with the mounting groove for installing driving guide plate 33, driving
Guide plate 33 is arranged in mounting groove, and backing plate 35 is provided between driving guide plate 33 and mounting groove, is set the raising of backing plate 35 to install and is coordinated
Stability, while reducing the loss of flange cutter block 34.
As depicted in figs. 1 and 2, the flanging and restriking mould also includes installing plate 32 and back-moving spring 36, and installing plate 32 is located at
Between mounting seat 31 and upper bolster 1, installing plate 32 is fixedly mounted on upper bolster 1, is equipped with installing plate 32 and mounting seat 31
The mounting hole of back-moving spring 36 is installed, the two ends of back-moving spring 36 are stretched into the mounting hole of installing plate 32 and mounting seat 31.Work as peace
Dress seat 31 is contacted with guiding mechanism to when turning inside out, the flexural deformation of back-moving spring 36, when flange cutter block 34 is completed to workpiece
After the shaping of side, flanging and restriking mechanism is up to be separated with guiding mechanism, in the presence of back-moving spring 36, and flanging and restriking mechanism is outside
Side to overturn is reset to original state and is ready for work pieces process next time, and back-moving spring 36 also restPoses, using multiple
Position spring 36 causes the structure for flanging reshaping mould is simple, run reset to stablize quick, and cost is low.Mounting seat 31 and installing plate 32
The surface of contact is that the surface that ramp structure, i.e. mounting seat 31 are contacted with installing plate 32 is nonplanar structure, is entered by on-plane surface
Row is cooled down, and mounting seat 31 is overturn within the specific limits, and the angle of inclination of the ramp structure is 0.4 °~0.6 °, that is, is disappeared
Air horn degree is 0.4 °~0.6 °, and angle is cooled down for 0.5 ° in the present embodiment.In design and installation seat, the rear portion of flange cutter block 34 is needed
Cool down, it is in order to prevent during original state and the eccentric swage of mould is interfered, in the utility model that the rear portion of flange cutter block 34, which is cooled down,
Flange cutter block wedging amount be 15mm~20mm, during original state, flange cutter block 34 needs to exit negative angle surface.
As shown in Figures 1 to 6, guiding mechanism includes guide pad 41, and guide pad 41 is arranged on die shoe 5, and guide pad
41 inner side is provided with coordinates the inclined-plane 411 being oriented to flanging and restriking mechanism, and the driving angle α on the inclined-plane 411 of guide pad 41 is 60 °
~70 °, α is 60 ° in the present embodiment.Drive the lower end in the outside of guide plate 33 to be provided with the inclined-plane 331 coordinated with guiding mechanism, that is, drive
The outside of dynamic guide plate 33 is provided with the inclined-plane 311 coordinated with the inclined-plane 411 of the inner side of guide pad 41.As shown in fig. 6, when under mounting seat 31
During row, the two ends that flanging blade 34 pushes down workpiece 6 carry out flange, and mounting seat 31 is continued traveling downwardly, driving guide plate 33 and guide pad 41
Contact, inclined-plane 311 is slided along inclined-plane 411, in the presence of the guide effect on inclined-plane 411 and rotary shaft 21, mounting seat to
Turn inside out so that flange cutter block 31 carries out side shaping to inner side to workpiece 6.The bottom of guide pad 41 is provided with to be used to adjust and is oriented to
The cushion block 42 of the driving angle α scopes of block 41, for example, can cause guide pad 41 to move up by the height of increasing pad 42 so that
The contacting points position on inclined-plane 411 and the inclined-plane 341 of flanging blade 34 is adjusted, and adjusts mounting seat 31 to the angle turned inside out
Degree, that is, realize driving angle α adjustment, so as to reach the angle adjustment of workpiece side shaping.Cushion block 42 is fixedly mounted on die shoe 5
On, the pad of different height is selected according to the demand of the spring back angle of workpiece 6, structure changes simple, applied widely.
The utility model causes workpiece 6 to complete flange and side shaping work in one set of die by simple structure design
Sequence, manufacturing procedure simply links up, and reduces the quantity of mould, reduces the cost of punching press, and the structure for flanging reshaping mould
Simply, it is stable, moreover it is possible to which that adjustment adapts to the demand of the different spring back angles of workpiece, applied widely.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model
God and all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.
Claims (9)
1. a kind of flanging and restriking mould, including upper bolster and die shoe, it is characterised in that：Also include passing through rotary shaft and upper bolster
Rotate and be provided with guiding mechanism on the flanging and restriking mechanism of connection, the die shoe, the guiding mechanism is located at flanging and restriking mechanism
Outside, to workpiece flange when the flanging and restriking mechanism is descending, the flanging and restriking mechanism under guiding mechanism effect inwardly
Side is rotated carries out shaping to workpiece.
2. a kind of flanging and restriking mould according to claim 1, it is characterised in that：One end of the rotary shaft passes through axle bed
On upper bolster, the other end of the rotary shaft is connected with flanging and restriking mechanism, and flanging and restriking mechanism is turned over by rotary shaft
Turn.
3. a kind of flanging and restriking mould according to claim 2, it is characterised in that：The flanging and restriking mechanism includes installing
Seat, the mounting seat is fixedly connected with one end of rotary shaft, and the inner side of the mounting seat is provided with flange cutter block, the mounting seat
Outside is provided with the driving guide plate coordinated with guiding mechanism.
4. a kind of flanging and restriking mould according to claim 3, it is characterised in that：Lower end on the outside of the driving guide plate is set
There is the inclined-plane coordinated with guiding mechanism.
5. a kind of flanging and restriking mould according to claim 3, it is characterised in that：The flanging and restriking mechanism is provided with use
Installing plate is provided between the back-moving spring of flanging and restriking reset, upper bolster and the flanging and restriking mechanism, installing plate is solid
Dingan County is on upper bolster, and the two ends of the back-moving spring are respectively protruding into installing plate and flanging and restriking mechanism.
6. a kind of flanging and restriking mould according to claim 5, it is characterised in that：What the mounting seat was contacted with installing plate
Surface is ramp structure, and the angle of inclination of the ramp structure is 0.4 °~0.6 °.
7. a kind of flanging and restriking mould according to claim 1, it is characterised in that：The guiding mechanism includes guide pad,
The guide pad is arranged on die shoe, and the inner side of guide pad is provided with the inclined-plane for coordinating guiding with flanging and restriking mechanism.
8. a kind of flanging and restriking mould according to claim 7, it is characterised in that：The bottom of the guide pad, which is provided with, to be used for
Adjust the cushion block of guide pad driving angle.
9. a kind of flanging and restriking mould according to claim 8, it is characterised in that：The driving angle of guide pad be 60 °~
70°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467118.6U CN206405273U (en) | 2016-12-29 | 2016-12-29 | A kind of flanging and restriking mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467118.6U CN206405273U (en) | 2016-12-29 | 2016-12-29 | A kind of flanging and restriking mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206405273U true CN206405273U (en) | 2017-08-15 |
Family
ID=59552596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621467118.6U Active CN206405273U (en) | 2016-12-29 | 2016-12-29 | A kind of flanging and restriking mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206405273U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834179A (en) * | 2019-03-14 | 2019-06-04 | 精诚工科汽车系统有限公司 | Flange body |
| CN110405104A (en) * | 2019-09-05 | 2019-11-05 | 深圳数码模汽车技术有限公司 | A kind of car seat basin part synchronous side hole flanging side shaping mould and method |
| CN113770254A (en) * | 2021-09-28 | 2021-12-10 | 重庆平伟汽车科技股份有限公司 | Flanging side shaping die and upper die and lower die thereof |
-
2016
- 2016-12-29 CN CN201621467118.6U patent/CN206405273U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834179A (en) * | 2019-03-14 | 2019-06-04 | 精诚工科汽车系统有限公司 | Flange body |
| CN110405104A (en) * | 2019-09-05 | 2019-11-05 | 深圳数码模汽车技术有限公司 | A kind of car seat basin part synchronous side hole flanging side shaping mould and method |
| CN110405104B (en) * | 2019-09-05 | 2024-04-02 | 深圳数码模汽车技术有限公司 | Synchronous side hole flanging side shaping die and method for automobile seat basin part |
| CN113770254A (en) * | 2021-09-28 | 2021-12-10 | 重庆平伟汽车科技股份有限公司 | Flanging side shaping die and upper die and lower die thereof |
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