CN207057429U - Efficient U-shaped board stamping jig - Google Patents
Efficient U-shaped board stamping jig Download PDFInfo
- Publication number
- CN207057429U CN207057429U CN201720809636.XU CN201720809636U CN207057429U CN 207057429 U CN207057429 U CN 207057429U CN 201720809636 U CN201720809636 U CN 201720809636U CN 207057429 U CN207057429 U CN 207057429U
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- block
- stamping
- lower mold
- mold holder
- space
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Abstract
The utility model discloses a kind of efficiently U-shaped board stamping jig, the cope plate to match including lower mold holder and with lower mold holder, the lower mold holder is provided with a fixed block, the stamping space for being used for making plate deformation is provided with the fixed block, the stamping space includes integrally formed half slot and extension, and the width of the extension opening is less than the diameter of the half slot；The cope plate is provided with the staking punch to match with the stamping space, and the staking punch can follow cope plate axial reciprocating mobile and can be embedded into the stamping space.The beneficial effects of the utility model are mainly reflected in：Exquisiteness simple in construction, because the width of stamping space extension is less than the diameter of half slot, the angle that the workpiece that can process needs curves is more than 90 °, the screen resilience of workpiece can be calculated by experiment or formula, ensure after workpiece resilience to be just right angle, meet the needs of normal use, simultaneously, it can be produced in batches, greatly improve operating efficiency.
Description
Technical field
Tool and Die Technology is the utility model is related to, specifically, more particularly to efficiently U-shaped board stamping jig.
Background technology
In the prior art, it is high for required precision and less than 90 degree of angles when being bent using mould to material
The bending for bending this workpiece is generally divided into two steps progress：Material is bent into square part with the first mold first；
Second step, the workpiece for curving square part is bent to the angle finally required with the second mold again.
The bending operation process of above-mentioned workpiece is more, not only low production efficiency, for the workpiece that batch is larger, this production
Mode can not meet needs, and during by curving the workpiece of square part to its final bending, because workpiece can have part
Screen resilience, the angle that can not reach its final demand is often led to, strong influence yields, influences normally to use.
Utility model content
The purpose of this utility model is to overcome the shortcomings of the prior art, there is provided a kind of efficiently U-shaped board stamping jig.
The purpose of this utility model is achieved through the following technical solutions：
A kind of efficiently U-shaped board stamping jig, including lower mold holder and the cope plate that matches with lower mold holder, on the lower mold holder
The stamping space for being used for making plate deformation is provided with provided with a fixed block, in the fixed block, the stamping space includes one
The half slot of shaping and extension, the width of the extension opening are less than the diameter of the half slot；Set on the cope plate
There is the staking punch to match with the stamping space, the staking punch can follow cope plate axial reciprocating mobile and can be embedded into institute
State in stamping space.
Preferably, chamfering is formed between the upper surface of the inner concave of the extension and the fixed block.
Preferably, one group of supporting plate is additionally provided with the lower mold holder, the upper surface of the supporting plate is greater than or equal to described
Stamping space top, and form a supporting plane, it is additionally provided with the outside of the supporting plate to by spacing spacing of the flat board
Block.
Preferably, the surrounding of the stamping space is additionally provided with the first block being fixed on the lower mold holder, the upper mould
Plate is provided with the second block to match with first block, and telescopic shaft is provided between first block and the second block,
Spring is arranged with the telescopic shaft.
Preferably, the stamping space is by the arc surface on the fixed block and positioned at the arc surface both sides
The inner concave of first concave block and the second concave block is formed, and first concave block and the second concave block are embedded on the fixed block, and are in mirror
As setting.
Brief description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Fig. 1：Schematic perspective view of the present utility model；
Fig. 2：Sectional view of the present utility model.
Embodiment
The utility model is described in detail below with reference to embodiment shown in the drawings.But these embodiment party
Formula is not limited to the utility model, structure that one of ordinary skill in the art is made according to these embodiments, method or
Conversion functionally is all contained in the scope of protection of the utility model.
As shown in Figure 1 to Figure 2, the utility model discloses a kind of efficiently U-shaped board stamping jig, including lower mold holder 1 and with
The cope plate 2 that lower mold holder 1 matches, the lower mold holder 1 are provided with a fixed block 11, are provided with the fixed block 11 and are used to make to put down
The stamping space 12 that plate 13 deforms, the stamping space 12 includes integrally formed half slot 19 and extension 18, described to prolong
Stretch and form chamfering between the inner concave of section 18 and the upper surface of the fixed block 11, to ensure the flat board 13 will not be caused to damage
Wound.The width that the extension 18 is open is less than the diameter of the half slot 19；The cope plate 2 is provided with empty with the punching press
Between 12 staking punch 22 to match, the staking punch 22 can follow the axial reciprocating of cope plate 2 mobile and can be embedded into the punching press
In space 12.When the staking punch 22 is moved down to 13 punching press of flat board, give the flat board 13 downward active force,
The flat board 13 is entered the elastic bending deflection stage, with the staking punch 22 moving down progressively, the flat board 13 from
The elastic bending deflection stage steps into elastic-plastic deformation and three-dimensional pure plastic period, so as to shape.
Further, one group of supporting plate 14 is additionally provided with the lower mold holder 1, the upper surface of the supporting plate 14 is higher than or waited
In the top of stamping space 12, and a supporting plane is formed, the outside of the supporting plate 14 is additionally provided with to by the flat board
13 spacing limited blocks 15.
Further, the surrounding of the stamping space 12 is additionally provided with the first block 3 being fixed on the lower mold holder 1, institute
State cope plate 2 and be provided with the second block 4 for matching with first block 3, between the block 4 of the first block 3 and second
Provided with telescopic shaft 5, spring 6 is arranged with the telescopic shaft 5.
Further, the stamping space 12 is by the arc surface 71 on the fixed block 11 and positioned at the circle
First concave block 72 of the both sides of cambered surface 71 and the inner concave of the second concave block 73 are formed, and the concave block 73 of the first concave block 72 and second is embedded in
On the fixed block 11, and set in mirror image.
The beneficial effects of the utility model are mainly reflected in：Exquisiteness simple in construction, due to the width of stamping space extension
Less than the diameter of half slot, the angle that the workpiece that can process needs curves is more than 90 °, can be calculated and gone to work by experiment or formula
The screen resilience of part, it is ensured that just it is right angle after workpiece resilience, meets the needs of normal use, meanwhile, it can be produced in batches, pole
Big improves operating efficiency.
It should be appreciated that although the present specification is described in terms of embodiments, not each embodiment only includes one
Individual independent technical scheme, this narrating mode of specification is only that those skilled in the art will should say for clarity
For bright book as an entirety, the technical scheme in each embodiment may also be suitably combined to form those skilled in the art can
With the other embodiment of understanding.
The a series of tool described in detail only for feasibility embodiment of the present utility model of those listed above
Body illustrates that they are simultaneously not used to limit the scope of protection of the utility model, all to be made without departing from the utility model skill spirit
Equivalent implementations or change should be included within the scope of protection of the utility model.
Claims (5)
1. efficient U-shaped board stamping jig, including lower mold holder（1）And and lower mold holder（1）The cope plate to match（2）, its feature exists
In：The lower mold holder（1）It is provided with a fixed block（11）, the fixed block（11）Interior be provided with is used to make flat board（13）Deformation
Stamping space（12）, the stamping space（12）Including integrally formed half slot（19）And extension（18）, the extension
（18）The width of opening is less than the half slot（19）Diameter；The cope plate（2）It is provided with and the stamping space（12）
The staking punch to match（22）, the staking punch（22）Cope plate can be followed（2）Axial reciprocating moves and can be embedded into the punching
Press space（12）It is interior.
2. efficiently U-shaped board stamping jig according to claim 1, it is characterised in that：The extension（18）Inner concave
With the fixed block（11）Upper surface between form chamfering.
3. efficiently U-shaped board stamping jig according to claim 2, it is characterised in that：The lower mold holder（1）On be additionally provided with one
Group supporting plate（14）, the supporting plate（14）Upper surface be greater than or equal to the stamping space（12）Top, and form one
Support plane, the supporting plate（14）Outside be additionally provided with to by the flat board（13）Spacing limited block（15）.
4. efficiently U-shaped board stamping jig according to claim 3, it is characterised in that：The stamping space（12）Surrounding
It is additionally provided with and is fixed on the lower mold holder（1）On the first block（3）, the cope plate（2）It is provided with and first block（3）
The second block to match（4）, first block（3）With the second block（4）Between be provided with telescopic shaft（5）, the telescopic shaft
（5）On be arranged with spring（6）.
5. efficiently U-shaped board stamping jig according to claim 4, it is characterised in that：The stamping space（12）By positioned at
The fixed block（11）On arc surface（71）And positioned at the arc surface（71）First concave block of both sides（72）It is recessed with second
Block（73）Inner concave form, first concave block（72）With the second concave block（73）The embedded fixed block（11）On, and be in mirror
As setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720809636.XU CN207057429U (en) | 2017-07-06 | 2017-07-06 | Efficient U-shaped board stamping jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720809636.XU CN207057429U (en) | 2017-07-06 | 2017-07-06 | Efficient U-shaped board stamping jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207057429U true CN207057429U (en) | 2018-03-02 |
Family
ID=61507291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720809636.XU Active CN207057429U (en) | 2017-07-06 | 2017-07-06 | Efficient U-shaped board stamping jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207057429U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111266440A (en) * | 2020-02-14 | 2020-06-12 | 江南造船(集团)有限责任公司 | One-way multi-curvature die-casting die |
| CN111346950A (en) * | 2020-03-16 | 2020-06-30 | 张庆丰 | Automobile shell stamping die and stamping method |
-
2017
- 2017-07-06 CN CN201720809636.XU patent/CN207057429U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111266440A (en) * | 2020-02-14 | 2020-06-12 | 江南造船(集团)有限责任公司 | One-way multi-curvature die-casting die |
| CN111346950A (en) * | 2020-03-16 | 2020-06-30 | 张庆丰 | Automobile shell stamping die and stamping method |
| CN111346950B (en) * | 2020-03-16 | 2021-10-29 | 临海市迪安模具有限公司 | Automobile shell stamping die and stamping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210901 Address after: 215151 No. 17, Shiyang Road, high tech Zone, Suzhou, Jiangsu Patentee after: Suzhou Baoxin Intelligent Manufacturing Co.,Ltd. Address before: 215151 No. 17, Shiyang Road, Huguan Economic Development Zone, high tech Zone, Suzhou, Jiangsu Patentee before: SUZHOU BOAMAX TECHNOLOGIES INDUSTRIAL Co.,Ltd. |