CN203862821U - Profiling and punching combination device - Google Patents
Profiling and punching combination device Download PDFInfo
- Publication number
- CN203862821U CN203862821U CN201420286782.5U CN201420286782U CN203862821U CN 203862821 U CN203862821 U CN 203862821U CN 201420286782 U CN201420286782 U CN 201420286782U CN 203862821 U CN203862821 U CN 203862821U
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- CN
- China
- Prior art keywords
- pressure pad
- rotation pressure
- die mould
- hole
- top board
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a profiling and punching combination device and belongs to the thermal forming field. The profiling and punching combination device comprises an upper die base, a punch, an upper profiling die, an upper pressing plate, a limit screw, an upper rotary pressure pad, a lower rotary pressure pad and a lower die. The middle of the lower end of the upper die base is connected with the punch. The punch is sleeved with the upper profiling die. The outer side of the punch is connected to the upper profiling die in a sleeved mode. The upper end of the upper profiling die is connected with the upper die base through the upper rotary pressure pad and the lower rotary pressure pad, wherein the upper rotary pressure pad and the lower rotary pressure pad are matched through spline structures. The height of the working profile face at the lower end of the punch and the height of the annular working profile face at the lower end of the upper profiling die are adjusted by adjusting the alignment positions of the spline structures of the upper rotary pressure pad and the lower rotary pressure pad, so that the profiling process and the punching process are completed simultaneously through one set of equipment. The profiling and punching combination device reduces equipment investment cost, simplifies the machining process, greatly lowers labor intensity, improves working efficiency and has important popularization and application value.
Description
Technical field
The utility model relates to a kind of profiled punching set composite, belongs to thermoforming manufacture field.
Background technology
For the frock of bar compressive zone blind bored member, traditional process is by die mould, punching mode.The one, need two procedures, two mold frock costs are high; The 2nd, by two mold moulding poor location, blank Wall-Thickness Difference is large, and stock utilization is low; The 3rd, the labour intensity of artificial loading, unloading frock is large.
Utility model content
The purpose of this utility model is for extruded bar stock, to become the frock with blind bored member in order to provide a set of, this frock has realized die mould, punching synchronous carries out, not only can effectively control blank Wall-Thickness Difference, improve stock utilization, and reduce labour intensity, increase work efficiency.
The purpose of this utility model is achieved through the following technical solutions:
A kind of profiled punching set composite of the present utility model, comprises upper bolster, drift, die mould patrix, top board, stop screw, upper rotation pressure pad, lower rotation pressure pad, counterdie;
The center of top board has the screwed hole matching with upper bolster lower end profile, and the both sides of top board have stop screw and pass through hole;
The lower end of die mould patrix is annular working shape face, die mould patrix center has with drift external diameter matches passes through hole, die mould patrix rear end outer rim extends radially outward out annular connected unit, has the screwed hole matching by hole with top board both sides stop screw in this annular connected unit;
Centered by upper rotation pressure pad, have the cylindrical structure of through hole, the internal diameter of this central through hole and drift external diameter match, the lower surface of upper rotation pressure pad is processed with spline structure, the sidewall of one of them spline piece is fixed with a locating piece, and the lower surface of this locating piece flushes with the lower surface of upper rotation pressure pad;
Centered by lower rotation pressure pad, have the cylindrical structure of through hole, the internal diameter of this central through hole and drift external diameter match, the upper surface of lower rotation pressure pad is processed with the spline structure mutually meshing with the lower surface of upper rotation pressure pad, the sidewall of adjacent two spline pieces is respectively fixed with a locating piece, and the upper surface of two locating pieces is all higher than the upper surface of lower rotation pressure pad;
Top board screw thread is fixed on the lower end of upper bolster, and the drift sidewall of top board lower end is socketed with rotation pressure pad, lower rotation pressure pad, die mould patrix successively; The front end of stop screw through the screw locating hole in top board outside, be threaded in the screwed hole in die mould patrix outside, make rotation pressure pad and lower rotation pressure pad axial limiting between top board and die mould patrix, and make the fixing locating piece of rotation pressure pad spline piece sidewall between the fixing locating piece of adjacent two the spline piece sidewalls of lower rotation pressure pad; When the bossing of upper rotation pressure pad and lower the two spline structure of rotation pressure pad is to timing, the work shape face of drift lower end is higher than the annular working shape face of die mould patrix lower end.
The course of work
During profiling operation, the bossing of rotation pressure pad and lower the two spline structure of rotation pressure pad is aligned, now the work shape face of drift lower end is higher than the annular working shape face of die mould patrix lower end, by press, press down, realize the annular working shape of die mould patrix lower end in the face of the die mould of product in lower mold cavity; After die mould completes, relatively rotate rotation pressure pad and lower rotation pressure pad, when turning to the fixing locating piece of upper rotation pressure pad sidewall and withstand on the locating piece of lower rotation pressure pad sidewall right-hand member, the meshing place of upper rotation pressure pad and lower the two spline structure of rotation pressure pad aligns, and upper rotation pressure pad spline piece falls in the spline of lower rotation pressure pad; By press, continue to press down, the work shape face of drift lower end, gradually lower than the annular working shape face of die mould patrix lower end, is realized the work shape face punching to product in lower mold cavity again of drift lower end; After completing, punching moves on press, move up upper rotation pressure pad and with relative rotation of lower rotation pressure pad, when the fixing locating piece of upper rotation pressure pad sidewall withstands on the locating piece of lower rotation pressure pad sidewall left end, the bossing of upper rotation pressure pad and lower the two spline structure of rotation pressure pad aligns, the work shape face of drift lower end higher than the annular working shape face of die mould patrix lower end, can carry out die mould, punch operation to next one part to be processed again.
Beneficial effect
Set composite of the present utility model has been realized profiled punching two cover operations by a set of equipment simultaneously, has saved equipment investment cost, has simplified manufacturing procedure, greatly reduces labour intensity, has improved operating efficiency, has important application value.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model profiled punching set composite;
Fig. 2 is the front view of upper rotation pressure pad in the utility model profiled punching set composite;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is the front view of lower rotation pressure pad in the utility model profiled punching set composite;
Fig. 5 is the top view of Fig. 4;
Wherein, 1-upper bolster; 2-stop screw; 3-top board; The upper rotation of 4-pressure pad; Under 5-, rotate pressure pad; 6-die mould patrix; 7-drift; 8-counterdie.
The specific embodiment
Below in conjunction with drawings and Examples, content of the present utility model is further illustrated.
Embodiment
A kind of profiled punching set composite of the present utility model, as shown in Figure 1, comprises upper bolster 1, drift 7, die mould patrix 6, top board 3, stop screw 2, upper rotation pressure pad 4, lower rotation pressure pad 5, counterdie 8;
The center of top board 3 has the screwed hole matching with upper bolster 1 lower end profile, and the both sides of top board 3 have stop screw and pass through hole;
The lower end of die mould patrix 6 is annular working shape face, die mould patrix 6 centers have with drift 7 external diameters match passes through hole, die mould patrix rear end outer rim extends radially outward out annular connected unit, has the screwed hole matching by hole with top board 3 both sides stop screws in this annular connected unit;
As shown in Figure 2,3, centered by upper rotation pressure pad 4, have the cylindrical structure of through hole, the internal diameter of this central through hole and drift 7 external diameters match, the lower surface of upper rotation pressure pad 4 is processed with spline structure, the sidewall of one of them spline piece is fixed with a locating piece, and the lower surface of this locating piece flushes with the lower surface of upper rotation pressure pad 4;
As Fig. 4,5 says so, centered by lower rotation pressure pad 5, have the cylindrical structure of through hole, the internal diameter of this central through hole and drift 7 external diameters match, the upper surface of lower rotation pressure pad 5 is processed with the spline structure mutually meshing with the lower surface of upper rotation pressure pad 4, the sidewall of adjacent two spline pieces is respectively fixed with a locating piece, and the upper surface of two locating pieces is all higher than the upper surface of lower rotation pressure pad 5;
Top board 3 screw threads are fixed on the lower end of upper bolster 1, and drift 7 sidewalls of top board 3 lower ends are socketed with rotation pressure pad 4, lower rotation pressure pad 5, die mould patrix 6 successively; The front end of stop screw 2 through the screw locating hole in top board 3 outsides, be threaded in the screwed hole in die mould patrix 6 outsides, make rotation pressure pad 4 and lower rotation pressure pad 5 axial limiting between top board 3 and die mould patrix 6, and make the fixing locating piece of rotation pressure pad 4 spline piece sidewalls between the fixing locating piece of adjacent two the spline piece sidewalls of lower rotation pressure pad 5; When the bossing of upper rotation pressure pad 4 and lower rotation pressure pad 5 the two spline structure is to timing, the work shape face of drift 7 lower ends is higher than the annular working shape face of die mould patrix 6 lower ends.
The course of work
During profiling operation, the bossing of rotation pressure pad 4 and lower rotation pressure pad 5 the two spline structure is aligned, now the work shape face of drift 7 lower ends is higher than the annular working shape face of die mould patrix 6 lower ends, by press, press down, realize the annular working shape of die mould patrix 6 lower ends in the face of the die mould of product in counterdie 8 inner chambers; After die mould completes, relatively rotate rotation pressure pad 4 and lower rotation pressure pad 5, when turning to the fixing locating piece of upper rotation pressure pad 4 sidewalls and withstand on the locating piece of lower rotation pressure pad 5 sidewall right-hand members, the meshing place of upper rotation pressure pad 4 and lower rotation pressure pad 5 the two spline structure aligns, and upper rotation pressure pad 4 spline pieces fall in the spline of lower rotation pressure pad 5; By press, continue to press down, the work shape face of drift 7 lower ends, gradually lower than the annular working shape face of die mould patrix 6 lower ends, is realized the work shape face punching to product in counterdie 8 inner chambers again of drift 7 lower ends; After completing, punching moves on press, upper rotation pressure pad 4 rotation relative to lower rotation pressure pad 5 move up, when the fixing locating piece of upper rotation pressure pad 4 sidewalls withstands on the locating piece of lower rotation pressure pad 5 sidewall left ends, the bossing of upper rotation pressure pad 4 and lower rotation pressure pad 5 the two spline structure aligns, the work shape face of drift 7 lower ends higher than the annular working shape face of die mould patrix 6 lower ends, can carry out die mould, punch operation to next one part to be processed again.
Claims (1)
1. a profiled punching set composite, is characterized in that: comprise upper bolster, drift, die mould patrix, top board, stop screw, upper rotation pressure pad, lower rotation pressure pad, counterdie;
The center of top board has the screwed hole matching with upper bolster lower end profile, and the both sides of top board have stop screw and pass through hole;
The lower end of die mould patrix is annular working shape face, die mould patrix center has with drift external diameter matches passes through hole, die mould patrix rear end outer rim extends radially outward out annular connected unit, has the screwed hole matching by hole with top board both sides stop screw in this annular connected unit;
Centered by upper rotation pressure pad, have the cylindrical structure of through hole, the internal diameter of this central through hole and drift external diameter match, the lower surface of upper rotation pressure pad is processed with spline structure, the sidewall of one of them spline piece is fixed with a locating piece, and the lower surface of this locating piece flushes with the lower surface of upper rotation pressure pad;
Centered by lower rotation pressure pad, have the cylindrical structure of through hole, the internal diameter of this central through hole and drift external diameter match, the upper surface of lower rotation pressure pad is processed with the spline structure mutually meshing with the lower surface of upper rotation pressure pad, the sidewall of adjacent two spline pieces is respectively fixed with a locating piece, and the upper surface of two locating pieces is all higher than the upper surface of lower rotation pressure pad;
Top board screw thread is fixed on the lower end of upper bolster, and the drift sidewall of top board lower end is socketed with rotation pressure pad, lower rotation pressure pad, die mould patrix successively; The front end of stop screw through the screw locating hole in top board outside, be threaded in the screwed hole in die mould patrix outside, make rotation pressure pad and lower rotation pressure pad axial limiting between top board and die mould patrix, and make the fixing locating piece of rotation pressure pad spline piece sidewall between the fixing locating piece of adjacent two the spline piece sidewalls of lower rotation pressure pad; When the bossing of upper rotation pressure pad and lower the two spline structure of rotation pressure pad is to timing, the work shape face of drift lower end is higher than the annular working shape face of die mould patrix lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286782.5U CN203862821U (en) | 2014-05-30 | 2014-05-30 | Profiling and punching combination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286782.5U CN203862821U (en) | 2014-05-30 | 2014-05-30 | Profiling and punching combination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203862821U true CN203862821U (en) | 2014-10-08 |
Family
ID=51643811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420286782.5U Withdrawn - After Issue CN203862821U (en) | 2014-05-30 | 2014-05-30 | Profiling and punching combination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203862821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990689A (en) * | 2014-05-30 | 2014-08-20 | 晋西工业集团有限责任公司 | Profiling and punching combination device |
| CN108515115A (en) * | 2018-05-16 | 2018-09-11 | 无锡惠汕金属制品有限公司 | Shaped steel bulge molding/punching hole composite die |
-
2014
- 2014-05-30 CN CN201420286782.5U patent/CN203862821U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990689A (en) * | 2014-05-30 | 2014-08-20 | 晋西工业集团有限责任公司 | Profiling and punching combination device |
| CN108515115A (en) * | 2018-05-16 | 2018-09-11 | 无锡惠汕金属制品有限公司 | Shaped steel bulge molding/punching hole composite die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141008 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |