CN206500502U - Metal substrate stress elimination decompressor - Google Patents
Metal substrate stress elimination decompressor Download PDFInfo
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- CN206500502U CN206500502U CN201720169015.XU CN201720169015U CN206500502U CN 206500502 U CN206500502 U CN 206500502U CN 201720169015 U CN201720169015 U CN 201720169015U CN 206500502 U CN206500502 U CN 206500502U
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- pressed sheet
- top die
- substrate
- metal substrate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model is related to metal stamping techniques field, specifically a kind of metal substrate stress elimination decompressor, including top die and lower backform, the top die upper surface is connected with drive device, lower surface is connected with micro-matrix structure pressed sheet, rectangular channel pressed sheet, hole slot pressed sheet and bend relief pressed sheet, the micro-matrix structure pressed sheet working surface is provided with the thimble of some rectangular settings, and the bend relief pressed sheet is connected with cut-off knife by substrate discharge end；Corresponding waste recovery groove is provided with the lower backform correspondence rectangular channel pressed sheet, hole slot pressed sheet, the top plate is additionally provided with substrate stopping means and the spacing fore-set of the top die.The utility model can carry out the scattered elimination stamping process of stress to metal substrate, it is to avoid substrate carries out caused local deformation during fine structure punching press, is easy to the progress and raising of subsequent handling to go out yield.
Description
Technical field
The utility model is related to metal stamping techniques field, specifically a kind of metal substrate stress elimination decompressor.
Background technology
Commonly used with digital electronic goods such as mobile phones, the demand of accurate five gold base is also increasing, metal
Substrate is when carrying out fine structure punching press, because the structure, classification and function of stamping products differ, meeting in metal substrate punching course
Irregular stress is produced, so as to cause local irregular deformation, being smoothed out and service life for subsequent installation process is influenceed.
Utility model content
The utility model is intended to provide a kind of to metal substrate progress stress elimination stamping process, it is to avoid metal substrate is carried out
Caused local deformation during fine structure punching press, is easy to the progress and raising of subsequent handling to go out a kind of metal substrate stress of yield
It is scattered to eliminate decompressor.
In order to solve the above problems, the utility model proposes a kind of metal substrate stress elimination decompressor, including install
Top die and lower backform in device frame, the top die upper surface is connected with drive device, the top die lower surface
Be connected with the micro-matrix structure pressed sheet being set up in parallel successively from substrate feed end, rectangular channel pressed sheet, hole slot pressed sheet and
Bend relief pressed sheet, the micro-matrix structure pressed sheet working surface is provided with the thimble of some rectangular settings, described curved
Bent projection pressed sheet is connected with cut-off knife by substrate discharge end；The lower backform correspondence top die is provided with top plate, the top plate
Corresponding waste recovery groove is provided with the correspondence rectangular channel pressed sheet, hole slot pressed sheet, the top plate upper and lower ends are additionally provided with
Substrate stopping means and the spacing fore-set of the top die.
Preferably, the drive device includes four hydraulic cylinders, and the hydraulic cylinder is corresponding in turn to the connection micro-matrix knot
Structure pressed sheet, rectangular channel pressed sheet, hole slot pressed sheet and the bend relief pressed sheet.
Preferably, the stopping means is included on symmetrically arranged two rows cylinder, the cylinder and the top plate equal-height position
Side is provided with annular groove.
Preferably, the spacing fore-set includes sliding bar, and described smaller bar one end of sliding bar is fixedly connected on the lower top
On mould, the sliding bar sliding end connects the correspondence sliding bar on the lower backform, the top die lower surface by spring
Place is equipped with cylindrical protrusions.
Using above-mentioned preferred scheme, the utility model has advantages below compared with prior art：1st, substrate punching operation
When first carry out micro-matrix structure punching press, by the spacing fore-set of setting can limit on the depth of micro-matrix structure punching press, substrate rush
The stress that the follow-up local punching press of substrate is received can effectively be disperseed and be eliminated to the micro-matrix pressed out, and reduction substrate is receiving special-shaped punching
Hit the deformation produced during stress and can effectively reduce the coverage of deformation, it is ensured that substrate planarization；2nd, substrate punching course
By the position-limiting action of stopping means, and lower backform is provided with lower section, further ensure that stress balance during punching press, lower top
Mould is correspondingly provided with waste recovery groove, is prevented effectively from waste material interference punching operation, and raising stamps out yield；3rd, stress is scattered eliminates punching
Pressure, fine structure punching press and trimming operation integration, improve substrate precision stamping precision and operating efficiency.
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 accompanying drawing used in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1：Metal substrate stress elimination decompressor structural representation；
Fig. 2：Metal substrate stress elimination decompressor overturns structural representation；
Fig. 3：Metal substrate product structure schematic diagram；
Wherein：1st, top die, 11, hydraulic cylinder, 12, micro-matrix structure pressed sheet, 13, rectangular channel pressed sheet, 14, hole slot punching
Pressing plate, 15, bend relief pressed sheet, 16, cut-off knife, 17, raised, 2, lower backform, 21, top plate, 211, waste recovery groove, 22, circle
Post, 221, annular groove, 23, sliding bar, 231, spring, 3, metal substrate product.
Embodiment
Below in conjunction with the accompanying drawing in the utility model, the technical solution of the utility model is clearly and completely retouched
State, it is clear that described only a part of embodiment of the present utility model, rather than whole embodiments.Based on this practicality
Embodiment in new, it is every other that those of ordinary skill in the art are obtained on the premise of creative work is not paid
Embodiment, belongs to the scope of the utility model protection.
Described a kind of metal substrate stress elimination decompressor, including the upper pressure in device frame as shown in the figure
Mould 1 and lower backform 2, the upper surface of top die 1 are connected with drive device, and the lower surface of top die 1 is connected with from substrate
Play micro-matrix structure pressed sheet 12, rectangular channel pressed sheet 13, hole slot pressed sheet 14 and the bend relief being set up in parallel successively in material end
Pressed sheet 15, the working surface of micro-matrix structure pressed sheet 12 is provided with the thimble of some rectangular settings, and the bending is convex
Play pressed sheet 15 and be connected with cut-off knife 16 by substrate discharge end；The correspondence of lower backform 2 top die 1 is provided with top plate 21, described
Corresponding waste recovery groove 211, the top plate 21 are provided with the correspondence of the top plate 21 rectangular channel pressed sheet 13, hole slot pressed sheet 14
Upper and lower ends are additionally provided with substrate stopping means and the spacing fore-set of the top die, and the drive device includes four hydraulic cylinders 11,
The hydraulic cylinder 11 is corresponding in turn to the connection micro-matrix structure pressed sheet 12, rectangular channel pressed sheet 13, the and of hole slot pressed sheet 14
The bend relief pressed sheet 15, the stopping means includes symmetrically arranged two rows cylinder 22, the cylinder 22 and the top
Annular groove 221 is provided with above the equal-height position of plate 21, the spacing fore-set includes sliding bar 23, described smaller bar one end of sliding bar 23
It is fixedly connected on the lower backform 2, the sliding end of sliding bar 23 connects the lower backform 2, the upper pressure by spring 231
On the lower surface of mould 1 cylindrical protrusions 17 are equipped with the correspondence sliding bar 23.
Operation principle of the present utility model：Substrate plate passes through matching somebody with somebody for top die and lower backform by stopping means feeding
Cooperation carries out fine structure punching press with stress scattered eliminate is completed after pretreatment, and provided with stampings accumulator tank and top die
Spacing fore-set, the positional precision that control top die is pushed are pressed, and the substrate for completing punching press is cut.
Advantage of the present utility model：1st, micro-matrix structure punching press is first carried out during substrate punching operation, passes through the spacing of setting
Fore-set, which can be limited, stamps out that the micro-matrix come can effectively disperse and to eliminate substrate follow-up on the depth of micro-matrix structure punching press, substrate
The stress that local punching press is received, the deformation that is produced when receiving special-shaped impact stress of reduction substrate simultaneously can effectively reduce the shadow of deformation
Ring scope, it is ensured that substrate planarization；2nd, substrate punching course is by the position-limiting action of stopping means, and under being provided with lower section
Backform, further ensure that stress balance during punching press, and lower backform is correspondingly provided with waste recovery groove, be prevented effectively from waste material interference punching
Press operation, raising stamps out yield；3rd, stress is scattered eliminates punching press, fine structure punching press and trimming operation integration, improves
Substrate precision stamping precision and operating efficiency.
The above content is to combine specific preferred embodiment further detailed description of the utility model, no
It can assert that specific implementation of the present utility model is confined to these explanations.For the common skill of the utility model art
For art personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should
It is considered as belonging to protection domain of the present utility model.
Claims (4)
1. a kind of metal substrate stress elimination decompressor, including top die and lower backform, the top die upper surface is connected with
Drive device, it is characterised in that the top die lower surface is connected with the micro-matrix being set up in parallel successively from substrate feed end
Structure pressed sheet, rectangular channel pressed sheet, hole slot pressed sheet and bend relief pressed sheet, the micro-matrix structure pressed sheet worksheet
Face is provided with the thimble of some rectangular settings, and the bend relief pressed sheet is connected with cut-off knife by substrate discharge end；Under described
The backform correspondence top die is provided with top plate, the top plate correspondence rectangular channel pressed sheet, hole slot pressed sheet provided with correspondence
Waste recovery groove, the top plate upper and lower ends are additionally provided with substrate stopping means and the spacing fore-set of the top die.
2. a kind of metal substrate stress elimination decompressor according to claim 1, it is characterised in that the drive device
Including four hydraulic cylinders, the hydraulic cylinder is corresponding in turn to the connection micro-matrix structure pressed sheet, rectangular channel pressed sheet, hole slot punching
Pressing plate and the bend relief pressed sheet.
3. a kind of metal substrate stress elimination decompressor according to claim 1, it is characterised in that the stopping means
Including symmetrically arranged two rows cylinder, the cylinder is with being provided with annular groove above the top plate equal-height position.
4. a kind of metal substrate stress elimination decompressor according to claim 1, it is characterised in that the spacing fore-set
Including sliding bar, described smaller bar one end of sliding bar is fixedly connected on the lower backform, and the sliding bar sliding end passes through bullet
Spring connects and is equipped with cylindrical protrusions at the correspondence sliding bar on the lower backform, the top die lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169015.XU CN206500502U (en) | 2017-02-24 | 2017-02-24 | Metal substrate stress elimination decompressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169015.XU CN206500502U (en) | 2017-02-24 | 2017-02-24 | Metal substrate stress elimination decompressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206500502U true CN206500502U (en) | 2017-09-19 |
Family
ID=59841050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720169015.XU Active CN206500502U (en) | 2017-02-24 | 2017-02-24 | Metal substrate stress elimination decompressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206500502U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110092A (en) * | 2018-02-28 | 2018-06-01 | 北京创昱科技有限公司 | A kind of substrate clamping device |
| CN109108137A (en) * | 2018-09-22 | 2019-01-01 | 无锡雄伟精工科技有限公司 | Stress can be achieved from the vehicle component punch machining equipment for automotive eliminated |
| CN111086193A (en) * | 2018-10-24 | 2020-05-01 | 捷普电子(新加坡)公司 | Moulding equipment |
-
2017
- 2017-02-24 CN CN201720169015.XU patent/CN206500502U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110092A (en) * | 2018-02-28 | 2018-06-01 | 北京创昱科技有限公司 | A kind of substrate clamping device |
| CN109108137A (en) * | 2018-09-22 | 2019-01-01 | 无锡雄伟精工科技有限公司 | Stress can be achieved from the vehicle component punch machining equipment for automotive eliminated |
| CN109108137B (en) * | 2018-09-22 | 2024-03-26 | 无锡雄伟精工科技有限公司 | Vehicle part stamping processing equipment capable of realizing stress self-elimination |
| CN111086193A (en) * | 2018-10-24 | 2020-05-01 | 捷普电子(新加坡)公司 | Moulding equipment |
| CN111086193B (en) * | 2018-10-24 | 2021-06-25 | 捷普电子(新加坡)公司 | Moulding equipment |
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