CN206763663U - A kind of U-shaped first order buckling forming die structure of internal buckle - Google Patents
A kind of U-shaped first order buckling forming die structure of internal buckle Download PDFInfo
- Publication number
- CN206763663U CN206763663U CN201720169923.9U CN201720169923U CN206763663U CN 206763663 U CN206763663 U CN 206763663U CN 201720169923 U CN201720169923 U CN 201720169923U CN 206763663 U CN206763663 U CN 206763663U
- Authority
- CN
- China
- Prior art keywords
- mould
- lower mould
- apical organ
- moving core
- die shoe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of U-shaped first order buckling forming die structure of internal buckle, including upper bolster, upper padding plate, upper male mould, thimble, spring, moving core, lower mould, die shoe, bullet apical organ and guide rod；Upper padding plate is arranged on upper bolster bottom; upper male mould is arranged on upper padding plate bottom; upper male mould bottom offers arc groove; thimble is placed through in upper padding plate and upper male mould; and it is connected at the top of thimble by spring on upper bolster; lower mould is arranged on die shoe; arc groove is offered at the top of lower mould; die shoe bottom is provided with bullet apical organ; moving core is arranged in lower mould arc groove; lower mould and die shoe offer moving core via, and moving core bottom is connected to the top for playing apical organ by guide rod, and moving core and guide rod are placed through in moving core via.The Bending Mould is easy to operate, and production efficiency is high, is adapted to batch production.
Description
Technical field
It the utility model is related to mould design and manufacture field, and in particular to a kind of U-shaped first order buckling shaping mould of internal buckle is signed an undertaking
Structure.
Background technology
Panel beating sector has numerous parts to have bending process, and the past completes frequently with bender, is the advantages of bender
It is adapted to draw a design or the part of small lot is processed, product quality is stable, but bender complex manufacturing, and the production cycle is longer,
Efficiency is low, is not suitable for batch production, greatly wastes manpower and materials, therefore develop a kind of Bending Mould to turn into metal plate row
A kind of demand of industry.
Utility model content
In order to solve the above technical problems, we have proposed a kind of U-shaped first order buckling forming die structure of internal buckle, the bender
Have easy to operate, production efficiency height, suitable batch production.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：A kind of U-shaped first order buckling shaping mould of internal buckle is signed an undertaking
Structure, including upper bolster, upper padding plate, upper male mould, thimble, spring, moving core, lower mould, die shoe, bullet apical organ and guide rod；It is described
Upper padding plate is arranged on the upper bolster bottom, and the upper male mould is arranged on the upper padding plate bottom, and the upper male mould bottom opens up
There is arc groove, the thimble is placed through in the upper padding plate and upper male mould, and is connected at the top of the thimble by the spring
On the upper bolster, the lower mould is arranged on the die shoe, and arc groove, the lower mould are offered at the top of the lower mould
Seat bottom is provided with the bullet apical organ, and the moving core is arranged in the lower mould arc groove, the lower mould and die shoe
The moving core via is offered, the moving core bottom is connected to the top of the bullet apical organ, institute by the guide rod
State moving core and guide rod is placed through in the moving core via.
Preferably, the bullet apical organ includes two root long screws, plays apical organ top plate, plays apical organ bottom plate and two springs, described
Two root long screw bottoms erect respectively to be nested with described two long spiral shells respectively in the bullet apical organ bottom plate both sides, described two springs
On silk, above described two springs, the bullet apical organ top plate both sides are nested with described two long screws respectively.
Preferably, corner is respectively arranged with positioner at the top of the lower mould.
The operation principle of the technical program is：The notch top that blank tablet is placed on to the moving core and lower mould passes through
The positioner is positioned, and when the upper bolster is descending, the thimble first compresses blank tablet, then due to described
The elastic force of spring is less than the elastic force of the bullet apical organ, makes the thimble retraction, the upper male mould and the moving core by blank
Tablet just curves inverted U, and the upper bolster continues traveling downwardly, after blank tablet both ends contact the lower mould bottom arc surface, hair
Blank sheet is forced to continue to bend along the moving core both sides, so as to by blank tablet brake forming.After the upper bolster gos up,
In the presence of the bullet apical organ and spring, the moving core and thimble reset respectively, and the workpiece of shaping stays in the activity
Core, can laterally it take off.
Pass through above-mentioned technical proposal, the utility model diel carry out Bending Processing to product, work greatly reduce
The complexity of skill, shortens the process-cycle, greatly improves operating efficiency, saves manpower and materials cost, and pass through punching press
The processing of mould can be produced with large batch of, ensure that the qualification rate of product, and application effect is splendid.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is that a kind of structure of the U-shaped first order buckling forming die structure of internal buckle disclosed in the utility model embodiment is shown
It is intended to.
In figure：1st, upper bolster 2, upper padding plate 3, upper male mould 4, thimble 5, spring 6, moving core 7, lower mould 8, under
Die holder 9, play apical organ 10, guide rod 11, positioner 12, blank tablet
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model is described in further detail with reference to embodiment and embodiment.
As shown in figure 1, a kind of U-shaped first order buckling forming die structure of internal buckle, including upper bolster 1, upper padding plate 2, upper male mould
3rd, thimble 4, spring 5, moving core 6, lower mould 7, die shoe 8, bullet apical organ 9 and guide rod 10；The upper padding plate 2 is arranged on described
The bottom of die holder 1, the upper male mould 3 are arranged on the bottom of upper padding plate 2, and the bottom of upper male mould 3 offers arc groove, described
Thimble 4 is placed through in the upper padding plate 2 and upper male mould 3, and the top of the thimble 4 is connected to the upper mould by the spring 5
On seat 1, the lower mould 7 is arranged on the die shoe 8, and the lower top of mould 7 offers arc groove, the bottom of die shoe 8
Portion is provided with the bullet apical organ 9, and the moving core 6 is arranged in the lower arc groove of mould 7, the lower mould 7 and die shoe 8
The via of moving core 6 is offered, the bottom of moving core 6 is connected to the top of the bullet apical organ 9 by the guide rod 10
Portion, the moving core 6 and guide rod 10 are placed through in the via of moving core 6.
The bullet apical organ 9 includes two root long screws, plays apical organ top plate, plays apical organ bottom plate and two springs, two root long
Screw bottom erects respectively to be nested with described two long screws respectively in the bullet apical organ bottom plate both sides, described two springs,
Above described two springs, the bullet apical organ top plate both sides are nested with described two long screws respectively.
The top corner of lower mould 7 is respectively arranged with positioner 11.
The operation principle of the technical program is：Blank tablet 12 is placed on to the notch top of the moving core 6 and lower mould 7
Being positioned by the positioner 11, when the upper bolster 1 is descending, the thimble 4 first compresses blank tablet 12, with
Afterwards due to the spring 5 elastic force be less than it is described bullet apical organ 9 elastic force, the thimble 4 is bounced back, the upper male mould 3 with it is described
Blank tablet 12 is just curved inverted U by moving core 6, and the upper bolster 1 continues traveling downwardly, when described in 12 liang of end in contact of blank tablet
After the lower bottom arc surface of mould 7, blank tablet 12 is forced to continue to bend along the both sides of moving core 6, so as to by blank tablet 12
Brake forming.After the upper bolster 1 gos up, in the presence of the bullet apical organ 9 and spring 5, the moving core 6 and thimble 4
Reset respectively, the workpiece of shaping stays in the moving core 6, can laterally take off.
Pass through above-mentioned technical proposal, the utility model diel carry out Bending Processing to product, work greatly reduce
The complexity of skill, shortens the process-cycle, greatly improves operating efficiency, saves manpower and materials cost, and pass through punching press
The processing of mould can be produced with large batch of, ensure that the qualification rate of product, and application effect is splendid.
Above-described is only a kind of U-shaped first order buckling forming die structure side of being preferable to carry out of internal buckle of the present utility model
Formula, it is noted that for the person of ordinary skill of the art, on the premise of not departing from the utility model and creating design,
Various modifications and improvements can be made, these belong to the scope of protection of the utility model.
Claims (3)
1. a kind of U-shaped first order buckling forming die structure of internal buckle, it is characterised in that including upper bolster, upper padding plate, upper male mould, top
Pin, spring, moving core, lower mould, die shoe, bullet apical organ and guide rod；The upper padding plate is arranged on the upper bolster bottom, described
Upper male mould is arranged on the upper padding plate bottom, and the upper male mould bottom offers arc groove, and the thimble is placed through on described
In backing plate and upper male mould, and it is connected at the top of the thimble by the spring on the upper bolster, the lower mould is arranged on institute
State on die shoe, offer arc groove at the top of the lower mould, the die shoe bottom is provided with the bullet apical organ, the activity
Core is arranged in the lower mould arc groove, and the lower mould and die shoe offer the moving core via, the activity
Core bottom is connected to the top of the bullet apical organ by the guide rod, and the moving core and guide rod are placed through the active type
In core via.
A kind of 2. U-shaped first order buckling forming die structure of internal buckle according to claim 1, it is characterised in that the bullet top
Device includes two root long screws, bullet apical organ top plate, bullet apical organ bottom plate and two springs, the two root longs screw bottom and erected respectively
The bullet apical organ bottom plate both sides, described two springs are nested with described two long screws respectively, above described two springs,
The bullet apical organ top plate both sides are nested with described two long screws respectively.
A kind of 3. U-shaped first order buckling forming die structure of internal buckle according to claim 1, it is characterised in that the lower mould
Top corner is respectively arranged with positioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169923.9U CN206763663U (en) | 2017-02-24 | 2017-02-24 | A kind of U-shaped first order buckling forming die structure of internal buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169923.9U CN206763663U (en) | 2017-02-24 | 2017-02-24 | A kind of U-shaped first order buckling forming die structure of internal buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206763663U true CN206763663U (en) | 2017-12-19 |
Family
ID=60647535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720169923.9U Expired - Fee Related CN206763663U (en) | 2017-02-24 | 2017-02-24 | A kind of U-shaped first order buckling forming die structure of internal buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206763663U (en) |
-
2017
- 2017-02-24 CN CN201720169923.9U patent/CN206763663U/en not_active Expired - Fee Related
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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: 20171219 Termination date: 20180224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |