CN208288798U - A kind of stamping die that can quickly change the mold - Google Patents
A kind of stamping die that can quickly change the mold Download PDFInfo
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- CN208288798U CN208288798U CN201820474065.3U CN201820474065U CN208288798U CN 208288798 U CN208288798 U CN 208288798U CN 201820474065 U CN201820474065 U CN 201820474065U CN 208288798 U CN208288798 U CN 208288798U
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Abstract
The utility model provides a kind of stamping die that can quickly change the mold; including mutually matched upper die and lower die; the upper die holder of upper mold is disposed with fixed backing plate, carries on the back de- plate backing plate; upper mold is additionally provided with clamping mechanism; the clamping mechanism includes one for connecting the fixed plate and the mode locking hook for carrying on the back de- plate backing plate; the mode locking hook is connect by lock screw with upper mold, and card slot is offered on the mode locking hook, and the fixed plate and the side for carrying on the back de- plate backing plate are respectively arranged in the card slot.The beneficial effects of the utility model are embodied in: being realized fixed plate in the form of locking bail and carried on the back the locking between de- plate backing plate, it when repairing a die, avoids whole set of die and is removed from punching machine, locking bail need to only be dismantled, mold can be opened, components required for replacing.In production application, the efficiency that repairs a die is not only increased, has saved the cost that repairs a die, but also can be shortened the manufacturing cycle of product, improves the competitiveness of enterprise.
Description
Technical field
The utility model belongs to mold machining technology field, and in particular to the stamping die that one kind can be changed the mold quickly.
Background technique
Stamping die includes upper die and lower die, basic structure usually as shown in Figure 1, lower die to it is lower and on respectively include lower die
Seat, lower mold backing plate, lower template.Upper mold respectively includes upper die holder 1 from top to down, upper fixed backing plate 2, fixed plate 3, carries on the back de- plate backing plate
It 4 and carries on the back de- plate 5 and constitutes.It is all to be fixed by screw together between each piece of template.Entire upper mold is consolidated by contour screw 6
It is fixed, due to stamping die can lead to the problem of in actual production it is very much: for example, the abrasion of punching formed punch, fracture；Product size
It is overproof；The improvement of mould parts；Change of the client to product, and these can all cause mold to need frequent demoulding, repair a die.It repairs
Entire mold must be removed and could be completed from punching machine when mould, a set of simple stamping die is probably 300~1000
KG, frequently repairing a die can devote a tremendous amount of time on lower die, frame mould, not only result in that the low efficiency that repairs a die, repair a die cost in this way
Height can delay the friendship phase of product when serious.Meanwhile traditional clamping apparatus is easy to loosen, fall off, so that a whole set of template is beaten
It splits.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of stamping die that can quickly change the mold.
The purpose of this utility model is achieved through the following technical solutions:
A kind of stamping die that can quickly change the mold, including mutually matched upper die and lower die, the upper die holder of the upper mold according to
It is secondary to be provided with fixed backing plate, carry on the back de- plate backing plate, clamping mechanism is additionally provided in the upper mold, the clamping mechanism includes a use
In connecting the fixed plate and the mode locking hook for carrying on the back de- plate backing plate, the mode locking hook is connect by lock screw with upper mold, institute
It states and offers card slot on mode locking hook, the fixed plate and the side for carrying on the back de- plate backing plate are respectively arranged in the card slot.
Preferably, the length of the card slot is greater than the fixed plate and carries on the back the sum of the thickness of de- plate backing plate.
Preferably, the length of the card slot is the sum of the fixed plate and thickness and the opening stroke of carrying on the back de- plate backing plate.
Preferably, the upper mold further includes upper fixed backing plate, upper die holder and the upper cover plate being set to above fixed plate, described
Upper die holder, upper fixed backing plate and fixed plate are set on the upper cover plate by contour screw, the upper and lower end of the contour screw
It is provided with limited block, spring is arranged on the contour screw, the spring is set between the limited block.
Preferably, the lock screw is arranged in the outside of the mode locking hook, connect with the fixed plate.
Preferably, the lower die includes lower die holder and the lower mold backing plate being set on lower die holder, lower template, the lower die
Pass through screw connection between plate, lower mold backing plate.
Preferably, there is formed punch by screw connection in the fixed plate.
Preferably, pass through screw connection between fixed backing plate and the fixed plate.
The beneficial effects of the utility model are embodied in: 1, using locking bail in the form of realize fixed plate and carry on the back de- plate backing plate it
Between locking, when repairing a die, avoid whole set of die and removed from punching machine, only locking bail need to be dismantled, so that it may open mold,
Components required for replacing.
2, in production application, the efficiency that repairs a die is not only increased, has saved the cost that repairs a die, but also can be shortened product
Manufacturing cycle, improve the competitiveness of enterprise.
Detailed description of the invention
Fig. 1: the structural schematic diagram of the prior art.
Fig. 2: the mold structure diagram of the utility model.
Fig. 3: the structural schematic diagram when mold clamping of the utility model.
Fig. 4: structural schematic diagram of the mold of the utility model when replacing formed punch.
Specific embodiment
The utility model discloses a kind of stamping die that can quickly change the mold, in conjunction with shown in Fig. 2-Fig. 4, with prior art class
It seemingly, include mutually matched upper die and lower die.The upper die holder 1 of the upper mold be from top to bottom disposed with fixed backing plate 2,
Fixed plate 3 carries on the back de- plate backing plate 4 and carries on the back de- plate 5.The lower die include lower die holder and the lower mold backing plate being set on lower die holder, under
Template passes through screw connection between the lower template, lower mold backing plate.Pass through between fixed backing plate 2 and the fixed plate 3
Screw connection.
Unlike the prior art, clamping mechanism is additionally provided in the upper mold.The clamping mechanism is used for including one
The fixed plate 3 and the mode locking hook 8 for carrying on the back de- plate backing plate 4 are connected, the fixed plate 3 passes through screwed lock on upper die holder, institute
The de- backing plate 4 of back is hooked in the other end for stating mode locking hook, locks together due to carrying on the back de- plate backing plate 4 and carrying on the back de- plate 5, thus on entire
Mould fits together.The mode locking hook 8 is connect by lock screw 9 with upper mold.Particularly, it is offered on the mode locking hook 8
Card slot 11, the fixed plate 3 are respectively arranged in the card slot 11 with the side for carrying on the back de- plate backing plate 4.The lock screw 9 is worn
In the outside of the mode locking hook 8, it is connect with the fixed plate 3.
In order to which mold smoothly opening and closing mould, the length of the card slot 11 can be generally the fixed plate 3 and carry on the back de- plate backing plate
The sum of 4 thickness and opening stroke.And the opening stroke of mold can also be adjusted by the card slot of mode locking hook.
Preferably to cooperate the clamping mechanism, the upper die holder 1, upper fixed backing plate 2 and fixed plate 3 pass through contour screw
12 are set on the upper cover plate.When clamping mechanism is opened, due to traditional spring connection type, it is possible to will cause spring
It can be flicked from mold, so the upper and lower end of contour screw described in the utility model is provided with upper limit position block 15, lower limit
Block 14, is arranged with bullet on the contour screw, and 13, the spring 13 is set between the upper and lower limits block to prevent when lock
The spring flicks when mold mechanism is opened.
In order to guarantee die sinking, molding ratio smoothly, a locating slot is made in upper fixed backing plate 2 and the de- plate 5 of back, mode locking hook card
Inside, guiding role is played.When punching machine reaches lower fulcrum, mold is closed dead, and mode locking hook is dismantled, entire to carry on the back de- plate 5 and back
De- plate backing plate 4 will be withstood in lower template, and at this moment punching machine is opened, and carrying on the back de- plate 5 and carrying on the back de- plate backing plate 4 will separate with upper mold,
Then can required for the part (formed punch) replaced change, punching machine moves to lower fulcrum mold and closes dead, and hook structure is filled
On, whole process is just not required to whole set of die to remove, so that it may which completion repairs a die.
Below in conjunction with Fig. 3-Fig. 4, the principle of the clamping mechanism of lower the utility model: the first formed punch 6 of stamping die is illustrated
It is fixed in fixed plate 3 by the first screw 61 and the second screw 72 respectively with the second formed punch 7, when mold high speed movement, the
It is worn at 7 cutting edge of one formed punch 6 and the second formed punch, needs to re-replace.As shown in figure 3, the mould when punching machine reaches lower fulcrum
Tool closes dead, is come loose lock screw 9 with spanner, mode locking hook 8 is dismantled, entire to carry on the back de- plate 5 and back takes off plate backing plate 4 in the work of spring force
It will be withstood in lower template under, start punching machine, punching machine is made to reach upper fulcrum, it is at this moment entire to carry on the back de- plate 5 and carry on the back de- plate backing plate 4 just
It can be separated with upper mold, as shown in figure 4, come loose the first screw 61 and the second screw 72, so that it may the first formed punch 6 and the second formed punch
7 pull out, and change new formed punch.Then the first screw 61 and the second screw 72 are locked again, it reaches lower when starting punching machine
Point, mold closes extremely, mode locking hook 8 in card slot, is locked with lock screw 9, then starts punching machine, can be repeated several times die sinking
Die closing, mold is smooth, completes the whole process of replacement.
The clamping mechanism of the utility model only needs conventional processing method that can reach requirement, and processing cost is low, and grasps
Make simply, elementary skill person is just able to satisfy, and saves human cost.The mold is good compared to traditional clamping apparatus stability, punching press
Production is bigger due to vibrating, which locks from side, carries on the back de- plate 5 and is fixed with mode locking hook, prevents mould in entire from loosening
It falls off, so as to improve the generation that mold breaks phenomenon.The clamping mechanism of the utility model is low to material requirements, general general
Logical steel can meet the requirements very common in (such as 45#) this kind of steel market, and price is relatively cheap, can reduce cost.
The clamping apparatus of the utility model is suitable for drawing, plate blanking, and all kinds of stamping dies such as bending and molding, the clamping mechanism is main
Instead of the effect of contour screw, the personnel that conveniently repair a die do not have to upper mold lower die back and forth, so that it may easily quickly finish and repair a die.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (8)
1. the stamping die that one kind can be changed the mold quickly, including mutually matched upper die and lower die, the upper die holder of the upper mold is successively
It is provided with fixed backing plate, carries on the back de- plate backing plate, it is characterised in that: be additionally provided with clamping mechanism, the Mould locking machine in the upper mold
Structure includes one for being connected and fixed plate and the mode locking hook for carrying on the back de- plate backing plate, and the mode locking hook is connected by lock screw and upper mold
It connects, card slot is offered on the mode locking hook, the fixed plate and the side for carrying on the back de- plate backing plate are respectively arranged in the card slot.
2. the stamping die that one kind as described in claim 1 can be changed the mold quickly, it is characterised in that: the length of the card slot is greater than
The fixed plate and the sum of the thickness for carrying on the back de- plate backing plate.
3. the stamping die that one kind as claimed in claim 2 can be changed the mold quickly, it is characterised in that: the length of the card slot is institute
State the sum of fixed plate and thickness and the opening stroke of carrying on the back de- plate backing plate.
4. the stamping die that one kind as described in claim 1 can be changed the mold quickly, it is characterised in that: the upper mold further includes setting
Upper fixed backing plate, upper die holder and upper cover plate above fixed plate, the upper die holder, upper fixed backing plate and fixed plate pass through contour
Screw is set on the upper cover plate, and the upper and lower end of the contour screw is provided with limited block, is arranged on the contour screw
There is spring, the spring is set between the limited block.
5. the stamping die that one kind as described in claim 1 can be changed the mold quickly, it is characterised in that: the lock screw is arranged in
The outside of the mode locking hook, connect with the fixed plate.
6. the stamping die that one kind as described in claim 1 can be changed the mold quickly, it is characterised in that: the lower die includes lower die holder
And it is set to lower mold backing plate, lower template on lower die holder, pass through screw connection between the lower template, lower mold backing plate.
7. the stamping die that one kind as described in claim 1 can be changed the mold quickly, it is characterised in that: pass through spiral shell in the fixed plate
Silk is connected with formed punch.
8. the stamping die that one kind as described in claim 1 can be changed the mold quickly, it is characterised in that: fixed backing plate and institute
It states and passes through screw connection between fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820474065.3U CN208288798U (en) | 2018-04-04 | 2018-04-04 | A kind of stamping die that can quickly change the mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820474065.3U CN208288798U (en) | 2018-04-04 | 2018-04-04 | A kind of stamping die that can quickly change the mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208288798U true CN208288798U (en) | 2018-12-28 |
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ID=64696209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820474065.3U Active CN208288798U (en) | 2018-04-04 | 2018-04-04 | A kind of stamping die that can quickly change the mold |
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| CN (1) | CN208288798U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434218A (en) * | 2019-08-13 | 2019-11-12 | 武汉市尚佳盛汽车配件有限公司 | A kind of punching machine being conveniently replaceable mold |
| CN114671091A (en) * | 2022-02-28 | 2022-06-28 | 浙江希望机械有限公司 | High-speed blister packaging machine |
-
2018
- 2018-04-04 CN CN201820474065.3U patent/CN208288798U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434218A (en) * | 2019-08-13 | 2019-11-12 | 武汉市尚佳盛汽车配件有限公司 | A kind of punching machine being conveniently replaceable mold |
| CN114671091A (en) * | 2022-02-28 | 2022-06-28 | 浙江希望机械有限公司 | High-speed blister packaging machine |
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Address after: 215000 Emei Mountain Road, 80 hi tech Zone, Jiangsu, Suzhou Patentee after: Suzhou Helin Micro Technology Co., Ltd Address before: 215010 80 Emei Shan Road, Suzhou hi tech Zone, Suzhou, Jiangsu Patentee before: Suzhou Helin Micro-Nano Technology Co., Ltd. |