CN207494257U - Edge rolling mold - Google Patents
Edge rolling mold Download PDFInfo
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- CN207494257U CN207494257U CN201721242146.2U CN201721242146U CN207494257U CN 207494257 U CN207494257 U CN 207494257U CN 201721242146 U CN201721242146 U CN 201721242146U CN 207494257 U CN207494257 U CN 207494257U
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- die
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- forming
- edge rolling
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Abstract
The utility model provides a kind of edge rolling mold, includes upper die component and lower mold assemblies；The upper die component includes upper mold support element, punching die and upper die forming block；Punching die is installed in upper die forming block on upper mold support element；The lower mold assemblies include lower die support element and cavity plate forming blocks；Cavity plate forming blocks are mounted on lower die support element；Punching die, cavity plate forming blocks are respectively arranged with the first guiding surface, the second guiding surface on two opposite faces, and the first guiding surface matches with the second guiding surface；Upper die forming block, cavity plate forming blocks are respectively arranged with the first forming tank, the second forming tank on two opposite faces, and the first forming tank matches with the second forming tank.The utility model uses movable cavity plate forming blocks, can carry out edge rolling processing from the end of plate, while reach the completion one-pass molding edge rolling function on a mold.
Description
Technical field
The utility model is related to technical field of mold, and in particular, to a kind of edge rolling mold.
Background technology
Due to the fast development of domestic metal plate and stamped industry, under identical technology and quality level, present master
The market competitive pressure is wanted to concentrate in cost and efficiency.And with personnel's recruitment cost for increasingly rising of the country, before rather
Hope adds people more, and also the not far situation for adding machine has been gone for ever.So how to improve machine utilization rate, personnel's work is reduced
Position becomes an important ring for cost control.
Patent document CN205289438U discloses a kind of edge rolling mold, including upper mould device and lower mold apparatus, it is described on
Mold device is equipped with edge rolling punch, and the lower mold apparatus is equipped with the positioning device of buoyancy device and perpendicular setting, described
Positioning device is equipped with the locating slot for placing workpiece, and the buoyancy device is equipped with edge rolling needle, is gone back on the lower mold apparatus
Equipped with edge rolling lower die, the edge rolling punch is set on the top of the edge rolling needle, and the edge rolling lower die is set under the edge rolling needle
Side, the edge rolling punch pushing is curved above and below the edge rolling needle by the workpiece, then the workpiece is made to be bent in edge rolling lower die
Cheng Yuan.According to the patent document readme, by setting edge rolling punch on upper mould device, buoyancy device is set on lower mold apparatus, is rolled up
Being pressed under round punch on edge rolling needle will be curved under workpiece, and edge rolling punch continues traveling downwardly, and workpiece bends to circle in edge rolling lower die, so as to
By one set of die, a step is at low cost with regard to that can complete the edge rolling of workpiece, saves human cost.But what the patent document provided
Edge rolling mold be not appropriate for for plate end carry out edge rolling processing, and the extension angle of the edge rolling finally obtained also compared with
It is small.
Utility model content
For the defects in the prior art, the purpose of this utility model is to provide a kind of edge rolling mold.
According to edge rolling mold provided by the utility model, upper die component and lower mold assemblies are included；
The upper die component includes upper mold support element, punching die and upper die forming block；Punching die and upper die forming
Block is installed on upper mold support element；
The lower mold assemblies include lower die support element and cavity plate forming blocks；Cavity plate forming blocks are mounted on lower die support element；
Punching die, cavity plate forming blocks are respectively arranged with the first guiding surface, the second guiding surface on two opposite faces,
First guiding surface matches with the second guiding surface；
Upper die forming block, cavity plate forming blocks are respectively arranged with the first forming tank, the second forming tank on two opposite faces, the
One forming tank matches with the second forming tank.
Preferably, the lower die support element includes lower template and die holder, and lower template is mounted on die holder upper surface；
Material folding space is formed between lower template and upper die forming block；
It is slided by the way that the first guiding surface is opposite with the second guiding surface, punching die can drive cavity plate forming blocks court to lean on
The direction movement in nearly material folding space.
Preferably, die holder upper surface is provided with reseting groove；
Resetting spring and resetting block are installed in reseting groove；
Both ends are connected resetting spring with resetting block, reseting groove cell wall respectively in an axial direction；
Resetting block includes connecting rod, and connecting hole is provided in cavity plate forming blocks；The connecting rod, which in axial direction extends, passes through
Die holder upper surface is worn to reach in the connecting hole；
The direction in cavity plate forming blocks towards close material folding space moves and compresses or stretch the resetting spring.
Preferably, cavity plate forming blocks, be respectively arranged with guide layering on die holder, be oriented to briquetting；
The guide layering matches with being oriented to briquetting.
Preferably, upper mold support element includes upper mold seat and upper model fixing seat；
Upper model fixing seat, punching die are fastenedly connected on upper mold seat；
Upper die forming block and upper model fixing seat nested encryptions, can be square in an axial direction between upper die forming block and upper model fixing seat
To opposite slip.
Preferably, upper die forming block nesting is mounted in the trepanning of upper model fixing seat；
In projection in the axial direction, the projection covering of upper die forming block upper end or part cover upper model fixing seat lower end and open
The projection in hole.
Preferably, it is also connected between upper die forming block and upper mold seat by holddown spring；
The first holding tank, the second holding tank are respectively arranged on upper die forming block upper surface, upper mold seat lower face；
The both ends of holddown spring in axial direction are separately mounted in the first holding tank, the second holding tank.
Preferably, the first forming tank, the second forming tank cross-sectional shape are respectively semicircle, a quarter circle.
Preferably, limited block is provided on the upper surface of lower template, side where limited block is located at opposite cavity plate forming blocks
Opposite side；
Limited block is integrally formed or is fastenedly connected with lower template.
Compared with prior art, the utility model has following advantageous effect：
1st, the utility model uses movable cavity plate forming blocks, can carry out edge rolling processing from the end of plate, simultaneously
Reach the completion one-pass molding edge rolling function on a mold；
2nd, the utility model uses the molding mode of an actor's rendering of an operatic tune formula, ensure that the stability of final products；
3rd, after the utility model carries out edge rolling completion of processing to plate, upper die component moves up, and cavity plate forming blocks are in resetting block
Under the action of resetting spring, initial position is automatically returned to, so as to facilitate the workpiece for taking out processing and obtaining；
4th, by the utility model processing obtain workpiece edge rolling extension angle can reach 180 degree and more than, be applicable in
Range is more wide.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the three-dimensional structure diagram of the utility model state to be formed；
Fig. 2 is the three-dimensional structure diagram of state in the utility model molding；
Fig. 3 is the three-dimensional structure diagram that the utility model has been molded state；
Fig. 4 is the three-dimensional structure diagram that the utility model completes die opening state；
It is shown in figure：
Specific embodiment
The utility model is described in detail with reference to specific embodiment.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These belong to the scope of protection of the utility model.
In the description of the present invention, it is to be appreciated that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on orientation shown in the drawings or
Position relationship is for only for ease of description the utility model and simplifies description rather than instruction or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
As shown in Figures 1 to 4, in embodiment, edge rolling mold provided by the utility model includes upper die component 100 and lower die
Component 200：The upper die component 100 includes upper mold support element, punching die 2 and upper die forming block 4, and upper mold support element wraps again
Containing upper mold seat 1 and upper model fixing seat 3；The lower mold assemblies 200 include lower die support element and cavity plate forming blocks 5, the lower die branch
Support member is again comprising lower template 6 and die holder 7.Upper model fixing seat 3, punching die 2 are fastenedly connected on upper mold seat 1, and upper mold is solid
The trepanning that upper and lower directions is set to extend in reservation 3, upper die forming block 4 is nested to be mounted in the trepanning of upper model fixing seat 3, upper mold
In axial direction opposite can be slided between forming blocks 4 and upper model fixing seat 3, meanwhile, in projection in the axial direction, upper mold into
The projection covering of 4 upper end of type block or part cover the projection of 3 lower end trepanning of upper model fixing seat, that is to say, that on upper die forming block 4
It can not be skidded off from the lower end of upper 3 trepanning of model fixing seat；It is also connected between upper die forming block 4 and upper mold seat 1 by holddown spring 10,
The first holding tank 51, the second holding tank 52, holddown spring are respectively arranged on 4 upper surface of upper die forming block, 1 lower face of upper mold seat
10 both ends in axial direction are separately mounted in the first holding tank 51, the second holding tank 52.Lower template 6 is fastenedly connected in lower die
On 7 upper surfaces of seat, material folding space is formed between lower template 6 and upper die forming block 4, for clamping plate 9.Punching die 2, cavity plate
Be respectively arranged with the first guiding surface 21, the second guiding surface 22 on two opposite faces of forming blocks 5, the first guiding surface 21 with
Second guiding surface 22 matches.Upper die forming block 4, cavity plate forming blocks 5 are respectively arranged with the first molding on two opposite faces
Slot 31, the second forming tank 32, the first forming tank 31 match with the second forming tank 32, it is preferable that the first forming tank 31, the second one-tenth
32 cross-sectional shape of type groove is respectively semicircle, a quarter circle, certainly it is further preferred that according to edge rolling process requirements,
First forming tank 31,32 cross-sectional shape of the second forming tank can also be adjusted accordingly, for example, 32 cross section shape of the second forming tank
Shape is 1/8th circles etc..
In actual use, upper mold seat 1 drives punching die 2 to move downward, and the first guiding surface 21 and second is oriented to
Inclined-plane 22 is in contact, and punching die 2 continues to move downward, and will be generated between the first guiding surface 21 and the second guiding surface 22
It is opposite to slide, and then cavity plate forming blocks 5 is driven to move right, that is, in the direction where grasping part, motion process
Second forming tank 32 is contacted with the plate 9 being clipped between lower template 6 and upper die forming block 4, and cavity plate forming blocks 5 continue to move to right, plate
Material 9 starts edge rolling under the guiding of the groove face of the second forming tank 32, and cavity plate forming blocks 5 continue close, plate with upper die forming block 4
9 and then in the first forming tank 31, continue to continue edge rolling under the guiding of the groove face of the first forming tank 31, until upper die component
It is closed completely between 100 and lower mold assemblies 200.During upper mold seat 1 moves downward, holddown spring 10 is constantly compressed,
Under the action of 10 screen resilience of holddown spring, upper die forming block 4 is also increasing to the clamping force of plate 9 with lower template 6, prevents plate
Material 9 generates displacement in left-right direction, influences processing quality.Preferably, the right side of the upper surface of lower template 6, that is, positioned at phase
To the opposite side of 5 place side of cavity plate forming blocks, limited block 61 is provided with, limited block 61 is integrally formed or fastens company with lower template 6
It connects, limited block 61 can further prevent plate 9 to move right under the extruding of cavity plate forming blocks 5.
7 upper surface of die holder is provided with reseting groove, and resetting spring 11 and resetting block 8, resetting spring are equipped in reseting groove
11 in an axial direction both ends be connected respectively with resetting block 8, reseting groove right end cell wall, resetting block 8 includes connecting rod, in cavity plate forming blocks 5
Connecting hole is provided with, the connecting rod in axial direction extends through 7 upper surface of die holder and reaches in the connecting hole.Work as cavity plate
When forming blocks 5 move right, resetting block 8 is driven to synchronize and moves right simultaneously compression reseting spring 11, after to edge rolling completion of processing,
Upper die component 100 is whole to be moved up, and under the action of 11 screen resilience of resetting spring, cavity plate forming blocks 5 are pushed into initial position to the left,
Facilitate and take out the workpiece that processing obtains.It is, of course, preferable in example, resetting spring 11, which can also be, to be connected on reseting groove left end cell wall
, when cavity plate forming blocks 5 move to right, resetting spring 11 is stretched, but the structure can cause the design length of die holder 7 to increase.
In addition, be provided in the rear and front end of 7 upper surface of die holder cross-sectional shape be L-shaped guiding briquetting 41, correspondingly, cavity plate into
Guide layering 42 is provided on the front/rear end of type block 5, briquetting 41 is oriented to and guide layering 42 is pressed on 7 upper surface of die holder,
And then cavity plate forming blocks 5 are limited in above-below direction with displacement in the front-back direction, improve machining accuracy.
Operation principle：As shown in Figure 1, when the utility model is started to work, upper mold seat 1 drives punching die 2 and upper mold
Forming blocks 4 move downwardly together, and upper die forming block 4 tightly pushes down plate to be formed by holddown spring 10 first in motion process
Material 9, upper mold seat 1 continues to move downward, until punching die 2 is contacted with cavity plate forming blocks 5, being then oriented to by inclined-plane will be vertical
Pressure is converted into lateral force, 5 displacement to the right of driving cavity plate forming blocks, until cavity plate forming blocks 5 touch product to be formed；Such as figure
Shown in 2, cavity plate forming blocks 5 continue to move right, and 9 stress of plate can adapt to 32 shape of the second forming tank in cavity plate forming blocks 5
It is deformed；As shown in figure 3, until upper and lower mould complete choke-out, plate 9 can be in upper die forming block 4 and 5 institute of cavity plate forming blocks
It is molded in the round forming tank of formation, obtains final products；As shown in figure 4, upper mold seat 1 moves up, in resetting spring 11 with resetting
Under the action of block 8, cavity plate forming blocks 5 move to left, and upper die forming block 4 is detached with lower template 6, and it is entire processed to take out product completion
Journey.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on the substantive content of the utility model.In the absence of conflict, the spy in embodiments herein and embodiment
Sign can be arbitrarily combined with each other.
Claims (9)
1. a kind of edge rolling mold, which is characterized in that include upper die component and lower mold assemblies；
The upper die component includes upper mold support element, punching die and upper die forming block；Punching die and upper die forming block are equal
On upper mold support element；
The lower mold assemblies include lower die support element and cavity plate forming blocks；Cavity plate forming blocks are mounted on lower die support element；
It is respectively arranged with the first guiding surface, the second guiding surface on two opposite faces of punching die, cavity plate forming blocks, first
Guiding surface matches with the second guiding surface；
It is respectively arranged with the first forming tank, the second forming tank on two opposite faces of upper die forming block, cavity plate forming blocks, the first one-tenth
Type groove matches with the second forming tank.
2. edge rolling mold according to claim 1, which is characterized in that the lower die support element includes lower template and lower die
Seat, lower template are mounted on die holder upper surface；
Material folding space is formed between lower template and upper die forming block；
It is slided by the way that the first guiding surface is opposite with the second guiding surface, punching die can drive cavity plate forming blocks towards close to folder
The direction movement of material space.
3. edge rolling mold according to claim 2, which is characterized in that die holder upper surface is provided with reseting groove；
Resetting spring and resetting block are installed in reseting groove；
Both ends are connected resetting spring with resetting block, reseting groove cell wall respectively in an axial direction；
Resetting block includes connecting rod, and connecting hole is provided in cavity plate forming blocks；The connecting rod in axial direction extends through down
Die holder upper surface is reached in the connecting hole；
The direction in cavity plate forming blocks towards close material folding space moves and compresses or stretch the resetting spring.
4. edge rolling mold according to claim 3, which is characterized in that be respectively arranged with and lead in cavity plate forming blocks, die holder
To press strip, it is oriented to briquetting；
The guide layering matches with being oriented to briquetting.
5. edge rolling mold according to claim 1, which is characterized in that upper mold support element is fixed comprising upper mold seat with upper mold
Seat；
Upper model fixing seat, punching die are fastenedly connected on upper mold seat；
Upper die forming block and upper model fixing seat nested encryptions, being capable of in axial direction phase between upper die forming block and upper model fixing seat
To sliding.
6. edge rolling mold according to claim 5, which is characterized in that upper die forming block nesting is mounted on upper model fixing seat
In trepanning；
In projection in the axial direction, the projection covering of upper die forming block upper end or part cover upper model fixing seat lower end trepanning
Projection.
7. edge rolling mold according to claim 6, which is characterized in that also pass through compression between upper die forming block and upper mold seat
Spring connects；
The first holding tank, the second holding tank are respectively arranged on upper die forming block upper surface, upper mold seat lower face；
The both ends of holddown spring in axial direction are separately mounted in the first holding tank, the second holding tank.
8. edge rolling mold according to claim 1, which is characterized in that the first forming tank, the second forming tank cross-sectional shape
Respectively semicircle, a quarter circle.
9. edge rolling mold according to claim 1, which is characterized in that limited block is provided on the upper surface of lower template, is limited
The opposite side of side where position block is located at opposite cavity plate forming blocks；
Limited block is integrally formed or is fastenedly connected with lower template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242146.2U CN207494257U (en) | 2017-09-26 | 2017-09-26 | Edge rolling mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242146.2U CN207494257U (en) | 2017-09-26 | 2017-09-26 | Edge rolling mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207494257U true CN207494257U (en) | 2018-06-15 |
Family
ID=62499330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721242146.2U Active CN207494257U (en) | 2017-09-26 | 2017-09-26 | Edge rolling mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207494257U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907010A (en) * | 2018-09-17 | 2018-11-30 | 南通超曼滤清器有限公司 | A kind of filter outer net automatic fibulae stings clamping apparatus |
| CN110560575A (en) * | 2019-10-14 | 2019-12-13 | 合肥集知匠心科技发展有限公司 | Sheet metal part machining die |
| CN111014468A (en) * | 2019-12-31 | 2020-04-17 | 海盐飞跃金属制品有限公司 | Hinge plate one-step forming stamping die for hardware stamping equipment |
| CN114311822A (en) * | 2021-12-28 | 2022-04-12 | 贵阳立特精密机械有限公司 | Plane extrusion forming die |
| CN114628136A (en) * | 2022-03-22 | 2022-06-14 | 横店集团东磁股份有限公司 | Inductor forming die |
| CN117415230A (en) * | 2023-11-22 | 2024-01-19 | 杭州鑫泽源医疗科技有限公司 | Processing die for end ball head of hard lens outer tube |
-
2017
- 2017-09-26 CN CN201721242146.2U patent/CN207494257U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907010A (en) * | 2018-09-17 | 2018-11-30 | 南通超曼滤清器有限公司 | A kind of filter outer net automatic fibulae stings clamping apparatus |
| CN110560575A (en) * | 2019-10-14 | 2019-12-13 | 合肥集知匠心科技发展有限公司 | Sheet metal part machining die |
| CN111014468A (en) * | 2019-12-31 | 2020-04-17 | 海盐飞跃金属制品有限公司 | Hinge plate one-step forming stamping die for hardware stamping equipment |
| CN114311822A (en) * | 2021-12-28 | 2022-04-12 | 贵阳立特精密机械有限公司 | Plane extrusion forming die |
| CN114628136A (en) * | 2022-03-22 | 2022-06-14 | 横店集团东磁股份有限公司 | Inductor forming die |
| CN114628136B (en) * | 2022-03-22 | 2022-12-02 | 横店集团东磁股份有限公司 | Inductor forming die |
| CN117415230A (en) * | 2023-11-22 | 2024-01-19 | 杭州鑫泽源医疗科技有限公司 | Processing die for end ball head of hard lens outer tube |
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