CN103990689B - A kind of profiled punching set composite - Google Patents
A kind of profiled punching set composite Download PDFInfo
- Publication number
- CN103990689B CN103990689B CN201410241226.0A CN201410241226A CN103990689B CN 103990689 B CN103990689 B CN 103990689B CN 201410241226 A CN201410241226 A CN 201410241226A CN 103990689 B CN103990689 B CN 103990689B
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- pressure pad
- rotation pressure
- die mould
- drift
- top board
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Abstract
The present invention relates to a kind of profiled punching set composite, belong to thermoforming manufacture field.A kind of profiled punching set composite of the present invention, comprises upper bolster, drift, die mould patrix, top board, stop screw, upper rotation pressure pad, lower rotation pressure pad, counterdie, upper bolster connects drift in the middle part of lower end, die mould Upper Die-sleeve is outside drift, outside die mould patrix socket drift, the upper rotation pressure pad that the upper end of die mould patrix is matched by spline structure is connected with upper bolster with lower rotation pressure pad, by adjusting the aligned position of upper rotation pressure pad and lower both rotation pressure pads spline structure, regulate the height and position in the work shape face of drift lower end and the annular working shape face of die mould patrix lower end, thus realize completing profiled punching two by a set of equipment simultaneously and overlapping operation, present invention saves equipment investment cost, simplify manufacturing procedure, greatly reduce labour intensity, improve operating efficiency, there is important application value.
Description
Technical field
The present invention relates to a kind of profiled punching set composite, belong to thermoforming manufacture field.
Background technology
For the frock of rod extrusion band blind bored member, traditional process is by die mould, punch pattern.One is need two procedures, and two mold frock costs are high; Two is by the shaping poor location of two molds, and blank Wall-Thickness Difference is large, and stock utilization is low; Three is that the labour intensity of artificial loading, unloading frock is large.
Summary of the invention
The object of the invention is to provide a set of frock becoming band blind bored member for extruded bar stock, this frock achieves 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 object of the invention is to be achieved through the following technical solutions:
A kind of profiled punching set composite of the present invention, 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 matched with upper bolster lower end profile, and the both sides of top board have stop screw passing hole;
The lower end of die mould patrix is annular working shape face, die mould patrix center has the passing hole matched with drift external diameter, die mould patrix upper end outer rim extends radially outward out annular connected unit, this annular connected unit has the screwed hole matched with top board both sides stop screw passing hole;
The cylindrical structure of through hole is had centered by upper rotation pressure pad, internal diameter and the drift external diameter of this through hole match, the lower surface of upper rotation pressure pad is processed with spline structure, the sidewall of one of them spline block is fixed with a locating piece, and the lower surface of this locating piece flushes with the lower surface of upper rotation pressure pad;
The cylindrical structure of through hole is had centered by lower rotation pressure pad, internal diameter and the drift external diameter of this through hole 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 blocks 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 punch 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 top board both sides stop screw passing hole, be threaded in outside die mould patrix screwed hole in, make rotation pressure pad and lower rotation pressure pad axial limiting between top board and die mould patrix, and the locating piece that rotation pressure pad spline block sidewall is fixed is between the fixing locating piece of adjacent two the spline block sidewalls of lower rotation pressure pad; When the spline block of upper rotation pressure pad and lower both rotation pressure pads spline structure 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 both rotation pressure pads spline structure 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, pressed down by press, realize the die mould of annular working shape product in lower mold cavity of die mould patrix lower end; After die mould completes, relatively rotate rotation pressure pad and lower rotation pressure pad, when turning to locating piece that upper rotation pressure pad sidewall fixes and withstanding on the locating piece of lower rotation pressure pad sidewall right-hand member, the meshing place of upper rotation pressure pad and lower both rotation pressure pads spline structure aligns, and upper rotation pressure pad spline block falls in the spline of lower rotation pressure pad; Continue to press down by press, the work shape face of drift lower end, gradually lower than the annular working shape face of die mould patrix lower end, realizes the work shape face of drift lower end again to the punching of product in lower mold cavity; After punching completes, press moves, move up upper rotation pressure pad relatively with lower rotation pressure pad to rotate, when the locating piece that upper rotation pressure pad sidewall is fixed withstands on the locating piece of lower rotation pressure pad sidewall left end, the bossing of upper rotation pressure pad and lower both rotation pressure pads spline structure aligns, die mould, punch operation, again higher than the annular working shape face of die mould patrix lower end, can be carried out to next one part to be processed in the work shape face of drift lower end.
Beneficial effect
Set composite of the present invention achieves profiled punching two by a set of equipment simultaneously and overlaps operation, saves equipment investment cost, simplifies manufacturing procedure, greatly reduce labour intensity, improve operating efficiency, have important application value.
Accompanying drawing explanation
Fig. 1 is the structural representation of profiled punching set composite of the present invention;
Fig. 2 is the upper front view rotating pressure pad in profiled punching set composite of the present invention;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is the lower front view rotating pressure pad in profiled punching set composite of the present invention;
Fig. 5 is the top view of Fig. 4;
Wherein, 1-upper bolster; 2-stop screw; 3-top board; 4-rotates pressure pad; Pressure pad is rotated under 5-; 6-die mould patrix; 7-drift; 8-counterdie.
Detailed description of the invention
Below in conjunction with drawings and Examples, content of the present invention is further illustrated.
Embodiment
A kind of profiled punching set composite of the present invention, 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 matched with upper bolster 1 lower end profile, and the both sides of top board 3 have stop screw passing hole;
The lower end of die mould patrix 6 is annular working shape face, die mould patrix 6 center has the passing hole matched with drift 7 external diameter, die mould patrix upper end outer rim extends radially outward out annular connected unit, this annular connected unit has the screwed hole matched with top board 3 both sides stop screw passing hole;
As shown in Figure 2,3, the cylindrical structure of through hole is had centered by upper rotation pressure pad 4, internal diameter and drift 7 external diameter of this through hole match, the lower surface of upper rotation pressure pad 4 is processed with spline structure, the sidewall of one of them spline block 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 shown in Figure 4,5, the cylindrical structure of through hole is had centered by lower rotation pressure pad 5, internal diameter and drift 7 external diameter of this through hole 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 blocks 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 thread is fixed on the lower end of upper bolster 1, and drift 7 sidewall of top board 3 lower end is socketed with rotation pressure pad 4, lower rotation pressure pad 5, die mould patrix 6 successively; The front end of stop screw 2 through top board 3 both sides stop screw passing hole, be threaded in outside die mould patrix 6 screwed hole in, make rotation pressure pad 4 and lower rotation pressure pad 5 axial limiting between top board 3 and die mould patrix 6, and the locating piece that rotation pressure pad 4 spline block sidewall is fixed is between the fixing locating piece of adjacent two the spline block sidewalls of lower rotation pressure pad 5; When the spline block of upper rotation pressure pad 4 and lower both rotation pressure pads 5 spline structure is to timing, the work shape face of drift 7 lower end is higher than the annular working shape face of die mould patrix 6 lower end.
The course of work
During profiling operation, the spline block of rotation pressure pad 4 and lower both rotation pressure pads 5 spline structure is aligned, now the work shape face of drift 7 lower end is higher than the annular working shape face of die mould patrix 6 lower end, pressed down by press, realize the die mould of annular working shape product in counterdie 8 inner chamber of die mould patrix 6 lower end; After die mould completes, relatively rotate rotation pressure pad 4 and lower rotation pressure pad 5, when turning to locating piece that upper rotation pressure pad 4 sidewall fixes and withstanding on the locating piece of lower rotation pressure pad 5 sidewall right-hand member, the meshing place of upper rotation pressure pad 4 and lower both rotation pressure pads 5 spline structure aligns, and upper rotation pressure pad 4 spline block falls in the spline of lower rotation pressure pad 5; Continue to press down by press, the work shape face of drift 7 lower end, gradually lower than the annular working shape face of die mould patrix 6 lower end, realizes the work shape face of drift 7 lower end again to the punching of product in counterdie 8 inner chamber; After punching completes, press moves, move up upper rotation pressure pad 4 relatively with lower rotation pressure pad 5 to rotate, when the locating piece that upper rotation pressure pad 4 sidewall is fixed withstands on the locating piece of lower rotation pressure pad 5 sidewall left end, the spline block of upper rotation pressure pad 4 and lower both rotation pressure pads 5 spline structure aligns, die mould, punch operation, again higher than the annular working shape face of die mould patrix 6 lower end, can be carried out to next one part to be processed in the work shape face of drift 7 lower end.
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 matched with upper bolster lower end profile, and the both sides of top board have stop screw passing hole;
The lower end of die mould patrix is annular working shape face, die mould patrix center has the passing hole matched with drift external diameter, die mould patrix upper end outer rim extends radially outward out annular connected unit, this annular connected unit has the screwed hole matched with top board both sides stop screw passing hole;
The cylindrical structure of through hole is had centered by upper rotation pressure pad, internal diameter and the drift external diameter of this through hole match, the lower surface of upper rotation pressure pad is processed with spline structure, the sidewall of one of them spline block is fixed with a locating piece, and the lower surface of this locating piece flushes with the lower surface of upper rotation pressure pad;
The cylindrical structure of through hole is had centered by lower rotation pressure pad, internal diameter and the drift external diameter of this through hole 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 blocks 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 punch 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 top board both sides stop screw passing hole, be threaded in outside die mould patrix screwed hole in, make rotation pressure pad and lower rotation pressure pad axial limiting between top board and die mould patrix, and the locating piece that rotation pressure pad spline block sidewall is fixed is between the fixing locating piece of adjacent two the spline block sidewalls of lower rotation pressure pad; When the spline block of upper rotation pressure pad and lower both rotation pressure pads spline structure 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 |
|---|---|---|---|
| CN201410241226.0A CN103990689B (en) | 2014-05-30 | 2014-05-30 | A kind of profiled punching set composite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241226.0A CN103990689B (en) | 2014-05-30 | 2014-05-30 | A kind of profiled punching set composite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103990689A CN103990689A (en) | 2014-08-20 |
| CN103990689B true CN103990689B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410241226.0A Expired - Fee Related CN103990689B (en) | 2014-05-30 | 2014-05-30 | A kind of profiled punching set composite |
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| CN (1) | CN103990689B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799452A (en) * | 2017-03-10 | 2017-06-06 | 惠州中京电子科技有限公司 | One kind pressing rivet auxiliary apparatus for leveling |
| CN107160327B (en) * | 2017-07-07 | 2023-04-28 | 广西玉柴机器股份有限公司 | Composite punch for mounting bowl-shaped plug and pin |
| CN107269380A (en) * | 2017-08-07 | 2017-10-20 | 浙江奥桑机械设备有限公司 | A kind of engine cool installing plate on paving machine |
| CN111015229B (en) * | 2019-12-18 | 2021-09-07 | 哈尔滨电气动力装备有限公司 | Rotor lead-out wire profiling drill jig |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5412146B2 (en) * | 2009-03-05 | 2014-02-12 | 株式会社アマダ | Punch mold |
| CN202803969U (en) * | 2012-09-08 | 2013-03-20 | 无锡隆盛科技股份有限公司 | Simple necking device capable of quickly adjusting angle |
| CN104438869B (en) * | 2013-02-04 | 2016-04-27 | 扬州恒德模具有限公司 | A kind of NC turret punch machine patrix exempt from freeze mode locking device |
| CN203330266U (en) * | 2013-06-24 | 2013-12-11 | 广州市启泰模具工业有限公司 | Length-adjustable upper die of numerical control press die |
| CN103418685B (en) * | 2013-08-01 | 2015-09-09 | 宁波市鄞州风名工业产品设计有限公司 | Diel |
| CN203862821U (en) * | 2014-05-30 | 2014-10-08 | 晋西工业集团有限责任公司 | Profiling and punching combination device |
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2014
- 2014-05-30 CN CN201410241226.0A patent/CN103990689B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN103990689A (en) | 2014-08-20 |
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Granted publication date: 20151216 Termination date: 20160530 |