CN206824505U - A kind of thin plate stretch die lamps structure - Google Patents
A kind of thin plate stretch die lamps structure Download PDFInfo
- Publication number
- CN206824505U CN206824505U CN201720383343.XU CN201720383343U CN206824505U CN 206824505 U CN206824505 U CN 206824505U CN 201720383343 U CN201720383343 U CN 201720383343U CN 206824505 U CN206824505 U CN 206824505U
- Authority
- CN
- China
- Prior art keywords
- plate
- template
- fixed
- stud
- lamps structure
- 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
Links
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a kind of thin plate stretch die lamps structure,Including lower template and cope plate,Four root posts are provided with below the lower template,The upper end of the column is welded and fixed with lower template,The lower template has been sequentially arranged above lower bolster and convex template,The lower bolster is fixed with lower template stud,The convex template is located at the top of lower bolster,And fixed with lower bolster stud,The inside of the cope plate is disposed with interior backing plate and concave template,The interior backing plate is fixed with cope plate stud,The concave template is fixed with interior backing plate stud,Upper padding plate is additionally provided with above the cope plate,The upper padding plate is fixed with cope plate stud,The upper surface of the upper padding plate is provided with round platform between setting adjacent two support columns described in four support column,Cover plate is provided with the top of the support column,The cover plate is welded and fixed with support column；The sheet forming stretch die lamps structure has the characteristics of stretching precision is high, operating efficiency is high and bearing capacity is big.
Description
Technical field
It the utility model is related to a kind of thin plate stretch die lamps structure.
Background technology
With the development of auto industry, body shape is increasingly abundanter, and part becomes increasingly complex, the stamping die brought therewith
Lamps structure also becomes to become increasingly complex, therefore must consider technique, mould structure, manufacture comprehensively in design vehicle diel
And the various problems that the later stage is likely to occur in, and by the long-term contrast in production practices, summarize various mould structures
Advantage and disadvantage and its scope of application, the exploitation for follow-up vehicle mould provides technical support.
During conventional ultra-thin plate stretching, because in stretching thinned or mould occurs for material during initial binder, pressure
Expect the uneven of power, cause product rupture or corrugation after stretching.When drawing and forming is thinned, appearance easily too fast too early is thin
Neck, due to material stacking and flow to it is uneven, make its it is too early during drawing and forming rupture, this situation is in rectangle
It is particularly evident during drawing and forming.Due to material flow to it is uneven, it is uneven or pressure-pad-force is too small, excessive situation in pressure-plate-force
Under cause product to stretch in the linking of undesirable or stretching process process not reach preferable effect so that being unable to reach deep-draw
The state stretched.Material occur to stack or flow during drawing and forming it is uneven cause product in drawing and forming when occur it is broken
Split.In drawing and forming due to material flowing characteristic can after the stretch product root occur stack or corrugation, cause product
Outward appearance and size are bad.
Therefore because the thin plate drawing die of production auto parts is present, stretching precision is low, operating efficiency is low and load-bearing at present
The problem of power difference, easily cause product appearance and size bad.
Utility model content
In view of this, the utility model purpose, which is to provide, a kind of stretches that precision is high, operating efficiency is high and that bearing capacity is big is thin
Plate stretching forming die structure.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of thin plate stretch die lamps structure,
Including lower template and cope plate, four root posts are provided with below the lower template, upper end and the lower template of the column are welded
Fixed, the lower template has been sequentially arranged above lower bolster and convex template, and the lower bolster is fixed with lower template stud, described
Convex template is located at the top of lower bolster, and is fixed with lower bolster stud, the inside of the cope plate be disposed with interior backing plate and
Concave template, the interior backing plate are fixed with cope plate stud, and the concave template is fixed with interior backing plate stud, the top of the cope plate
Upper padding plate is additionally provided with, the upper padding plate is fixed with cope plate stud, and the upper surface of the upper padding plate sets four support columns, institute
State and be provided with round platform between adjacent two support columns, cover plate is provided with the top of the support column, the cover plate welds with support column
Connect fixation.
Preferably, the both sides of the convex template are extended limited location rod, the limit stick is wholely set with convex template,
Be advantageous to improve the firmness of limit stick, the dynamics that cope plate pushes can be born in production, and cope plate can be limited
The depth pushed.
Preferably, the bottom at the cope plate both ends is provided with neck, can be fixed with limit stick clamping.
Preferably, the place placed in the middle of the concave template is provided with die parts, the die parts are wholely set with concave template, institute
The bottom plate for stating concave template is provided with circular salient point, is advantageous to carry out punch forming to mould.
Preferably, the circular salient point is annularly set using the midpoint of concave template as the center of circle, and integrally set with concave template
Put, be advantageous to extend the service life of circular salient point.
Preferably, the round platform is that upper and lower part radius is equal, and less than the circular cylinder of central radius, Neng Goucheng
The dynamics pushed, and pressure can be disperseed during bearing so that the pressure balance of cope plate.
The utility model has the technical effect that following aspect：The column of setting enables to lower template to consolidate with machine
It is fixed more firm so that product is not easily shifted during drawing and forming, while spacing by convex template and cope plate progress, has
Can have the space of flow deformation beneficial to product, and then improve the precision of product, because cope plate is provided with concave template, can with it is convex
Template is fitted together to, and is carried out extrusion stretching shaping to product, due to being provided with round platform, can be born machine by round platform and be applied to upper mould
Pressure on plate, while by round platform by pressure dissipation so that cope plate is more uniformly stressed, be advantageous to improve product plus
Work precision.
Brief description of the drawings
Fig. 1 is a kind of overall structure figure of thin plate stretch die lamps structure of the utility model；
Fig. 2 is a kind of structure chart of the concave template of thin plate stretch die lamps structure of the utility model.
Embodiment
Below in conjunction with accompanying drawing 1-2, specific embodiment of the present utility model is described in further detail, so that the utility model
Technical scheme is more readily understood and grasped.
A kind of thin plate stretch die lamps structure, as shown in figure 1, including lower template 1 and cope plate 2, the lower template 1
Lower section is provided with four root posts 3, enables to lower template 1 and machine fixation more firm by column 3 so that product is stretching
Not easily shifted in forming process, upper end and the lower template 1 of the column 3 are welded and fixed, and the lower template 1 is sequentially arranged above
There are lower bolster 4 and convex template 5, the lower bolster 4 is fixed with the stud of lower template 1, can protect concave template 5, the convex template 5
Fixed in the top of lower bolster 4, and with the stud of lower bolster 4, the both sides of the convex template 5 are extended limited location rod 51, described
Limit stick 51 is wholely set with convex template 5, is advantageous to improve the firmness of limit stick 51, and cope plate can be born in production
2 dynamics pushed, and the depth that cope plate 2 pushes can be limited.The bottom at the both ends of cope plate 2 is provided with neck 101, energy
Enough to be fixed with the clamping of limit stick 51, the inside of the cope plate 2 is disposed with interior backing plate 6 and concave template 7, the interior backing plate 6
Fixed with the stud of cope plate 2, concave template 7 is protected by interior backing plate 6, the concave template 7 is fixed with the interior stud of backing plate 6, described recessed
The place placed in the middle of template 7 is provided with die parts 8, and the die parts 8 are wholely set with concave template 7, and the bottom plate of the concave template 7 is set
There is circular salient point 9, be advantageous to carry out punch forming to mould.As shown in Fig. 2 the circular salient point 9 using the midpoint of concave template 7 as
The center of circle is annularly set, and is wholely set with concave template 7, is advantageous to extend the service life of circular salient point 9.The cope plate 2
Top be additionally provided with upper padding plate 10, the upper padding plate 10 is fixed with the stud of cope plate 2, and the upper surface of the upper padding plate 10 is set
Put and round platform 12 is provided between adjacent two support columns 11 described in four support columns 11., the round platform 12 is upper and lower part half
Footpath is equal, and is less than the circular cylinder of central radius, can bear the dynamics pushed, and being capable of dispersion pressure during bearing
Power so that the pressure balance of cope plate 2.The top of the support column 11 is provided with cover plate 13, the cover plate 13 and support column 11
It is welded and fixed.
The utility model has the technical effect that following aspect：The column of setting enables to lower template to consolidate with machine
It is fixed more firm so that product is not easily shifted during drawing and forming, while spacing by convex template and cope plate progress, has
Can have the space of flow deformation beneficial to product, and then improve the precision of product, because cope plate is provided with concave template, can with it is convex
Template is fitted together to, and is carried out extrusion stretching shaping to product, due to being provided with round platform, can be born machine by round platform and be applied to upper mould
Pressure on plate, while by round platform by pressure dissipation so that cope plate is more uniformly stressed, be advantageous to improve product plus
Work precision.
Certainly, it is representative instance of the present utility model above, in addition, the utility model can also have other a variety of
Embodiment, all technical schemes formed using equivalent substitution or equivalent transformation, all falls within the requires of the utility model protection
Within the scope of.
Claims (6)
1. a kind of thin plate stretch die lamps structure, including lower template and cope plate, it is characterised in that：The lower section of the lower template
Four root posts are provided with, upper end and the lower template of the column are welded and fixed, and the lower template has been sequentially arranged above underlay
Plate and convex template, the lower bolster are fixed with lower template stud, and the convex template is located at the top of lower bolster, and with lower bolster spiral shell
Post is fixed, and the inside of the cope plate is disposed with interior backing plate and concave template, and the interior backing plate is fixed with cope plate stud, institute
State concave template to fix with interior backing plate stud, upper padding plate, the upper padding plate and cope plate spiral shell are additionally provided with above the cope plate
Post is fixed, and the upper surface of the upper padding plate sets four support columns, and round platform is provided between adjacent two support columns, described
Cover plate is provided with the top of support column, the cover plate is welded and fixed with support column.
A kind of 2. thin plate stretch die lamps structure as claimed in claim 1, it is characterised in that：Prolong the both sides of the convex template
Stretch and be provided with limit stick, the limit stick is wholely set with convex template.
A kind of 3. thin plate stretch die lamps structure as claimed in claim 2, it is characterised in that：The bottom at the cope plate both ends
Portion is provided with neck.
A kind of 4. thin plate stretch die lamps structure as claimed in claim 3, it is characterised in that：The place placed in the middle of the concave template
Die parts are provided with, the die parts are wholely set with concave template, and the bottom plate of the concave template is provided with circular salient point.
A kind of 5. thin plate stretch die lamps structure as claimed in claim 4, it is characterised in that：The circular salient point is with cavity plate
The midpoint of plate is that the center of circle is annularly set, and is wholely set with concave template.
A kind of 6. thin plate stretch die lamps structure as claimed in claim 5, it is characterised in that：The round platform is top with
Portion's radius is equal, and less than the circular cylinder of central radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720383343.XU CN206824505U (en) | 2017-04-13 | 2017-04-13 | A kind of thin plate stretch die lamps structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720383343.XU CN206824505U (en) | 2017-04-13 | 2017-04-13 | A kind of thin plate stretch die lamps structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206824505U true CN206824505U (en) | 2018-01-02 |
Family
ID=60767412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720383343.XU Expired - Fee Related CN206824505U (en) | 2017-04-13 | 2017-04-13 | A kind of thin plate stretch die lamps structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206824505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693281A (en) * | 2018-12-27 | 2019-04-30 | 宁波市基业金属材料有限公司 | A kind of assembled equipment of the concave edge bolt joggle of wood thin slice plate heating chromium plating |
-
2017
- 2017-04-13 CN CN201720383343.XU patent/CN206824505U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693281A (en) * | 2018-12-27 | 2019-04-30 | 宁波市基业金属材料有限公司 | A kind of assembled equipment of the concave edge bolt joggle of wood thin slice plate heating chromium plating |
| CN109693281B (en) * | 2018-12-27 | 2021-08-24 | 宁波市基业金属材料有限公司 | Equipment for splicing concave-edge bolt joggle joint of wood thin plate heating chromium plating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201807656U (en) | Forming die of folded plate of oil tank of large-sized/middle-sized transformer | |
| CN206643354U (en) | A kind of sectional die | |
| CN106734780B (en) | Ripple spring molded blank, molding die and processing method | |
| CN206824505U (en) | A kind of thin plate stretch die lamps structure | |
| CN106140899A (en) | A kind of building anchor ear rapid forming equipment | |
| CN107138619A (en) | Service plate lid stretch die | |
| CN202725794U (en) | Mould | |
| CN201901489U (en) | Small-sized rotating stand for metal wire blank | |
| CN206925222U (en) | Service plate lid stretch die | |
| CN204093970U (en) | The diel of dome head | |
| CN203330293U (en) | Material stripping structure of compound die | |
| CN206898203U (en) | A kind of hub trimming die tool | |
| CN203018554U (en) | Drawing mould | |
| CN205613926U (en) | End cover stamping die | |
| CN212097107U (en) | Punching press positioning mechanism | |
| CN207479370U (en) | A kind of shaping dies up and down | |
| CN207756690U (en) | A kind of automobile front door hinge stiffening plate diel | |
| CN207806375U (en) | Metal disk wire-drawing die | |
| CN106166838A (en) | The ring installing device of wound gasket and dress ring method | |
| CN105081080A (en) | Flanging forming mold | |
| CN206229908U (en) | A kind of aluminium alloy bone row and the bending machine die of edge sealing | |
| CN202824409U (en) | Inserted block type stamping die for manufacturing upper shell of compressor | |
| CN214488323U (en) | Quick inlay device of package of titanium ingot base | |
| CN214920490U (en) | Cold isostatic mould | |
| CN216913429U (en) | Prevent novel grinding wheel of deformation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20180413 |