CN204262146U - A kind of support die cutting die - Google Patents
A kind of support die cutting die Download PDFInfo
- Publication number
- CN204262146U CN204262146U CN201420735039.3U CN201420735039U CN204262146U CN 204262146 U CN204262146 U CN 204262146U CN 201420735039 U CN201420735039 U CN 201420735039U CN 204262146 U CN204262146 U CN 204262146U
- Authority
- CN
- China
- Prior art keywords
- die
- punch
- guide pillar
- lower bolster
- plate pattern
- 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
- Punching Or Piercing (AREA)
Abstract
The utility model relates to a kind of support die cutting die, comprises cope match-plate pattern, lower bolster, post device, die, punch assemblies and locating piece; Described cope match-plate pattern is connected by post device with lower bolster; Described lower bolster is provided with die; The below of described cope match-plate pattern is provided with punch assemblies; Described lower bolster and die have the groove that punch assemblies is passed through; Described punch assemblies comprises punch and boss; The cross section of described punch is isosceles trapezoid; Two waist angles of described isosceles trapezoid are 90 °; Described boss is arranged on the lateral surface of punch; The bottom surface of described boss is positioned at the below of punch bottom surface; The lateral surface of described boss is mutually concordant with the lateral wall of groove; Described die is provided with locating piece; Support die cutting die of the present utility model, coordinates with stamping machine, is arranged on the fixed disk of stamping machine, and punching machine head descending promotion punch carries out die-cut to angle steel, and die cutting accuracy is guaranteed height, improve stamping quality, and ram efficiency is high.
Description
Technical field
The utility model relates to a kind of die cutting die, particularly a kind of support die cutting die used in making stent procedures.
Background technology
When making support as described in Figure 1, comprise the processing step that a following step is die-cut, namely on the angle steel 12 shown in accompanying drawing 2, the breach 13 of die-cut 2 isosceles trapezoid shape.In order to make clicking technique quick, carrying out accurately, needing to use die cutting die.Diel is in the past simpler and easy, but die-cut accuracy is not high, and the quality of die-cut technique directly affects the carrying out of lower step process, therefore designs a kind of die-cut accurate die cutting die imperative.
Utility model content
The utility model object provides a kind of die cutting accuracy high and the support die cutting die that die-cut efficiency is high to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of support die cutting die, comprises cope match-plate pattern, lower bolster, post device, die, punch assemblies and locating piece; Described cope match-plate pattern is connected by post device with lower bolster; Described lower bolster is provided with die; The below of described cope match-plate pattern is provided with punch assemblies; Described lower bolster and die have the groove that punch assemblies is passed through; Described punch assemblies comprises punch and boss; The cross section of described punch is isosceles trapezoid; Two waist angles of described isosceles trapezoid are 90 °; Described boss is arranged on the lateral surface of punch; The bottom surface of described boss is positioned at the below of punch bottom surface; The lateral surface of described boss is mutually concordant with the lateral wall of groove; Described die is provided with locating piece.
Preferably, described post device comprises the first guide pillar, the second guide pillar and spring; Described first guide pillar is arranged on the second guide pillar, and described first guide pillar and the second guide pillar are for being connected cope match-plate pattern and lower bolster; The diameter of described second guide pillar is greater than the diameter of the first guide pillar; Described spring housing on the first guide pillar, between the second guide pillar and cope match-plate pattern.
Preferably, the top of described first guide pillar is provided with disk.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Support die cutting die of the present utility model, coordinates with stamping machine, is arranged on the fixed disk of stamping machine, and punching machine head descending promotion punch carries out die-cut to angle steel.Support die cutting die of the present utility model, guiding and location all rely on boss, and the lateral surface of boss is mutually concordant with the lateral wall of groove, subject the side force in blanking process, die cutting accuracy is guaranteed, improves stamping quality, and ram efficiency is high, be applicable to batch die-cut.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the stereogram needing the support made;
Accompanying drawing 2 is the structural representation needing die-cut angle steel;
Accompanying drawing 3 is the structural representation of support die cutting die of the present utility model;
Accompanying drawing 4 is the A-A cross-sectional view of accompanying drawing 3;
Accompanying drawing 5 is support die cutting die using state structural scheme of mechanism of the present utility model;
Wherein: 1, cope match-plate pattern; 2, lower bolster; 3, die; 4, locating piece; 5, groove; 6, punch; 7, boss; 8, the first guide pillar; 9, the second guide pillar; 10, spring; 11, disk; 12, angle steel; 13, breach.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Described in the utility model a kind of support die cutting die as shown in accompanying drawing 3,4, comprises cope match-plate pattern 1, lower bolster 2, post device, die 3, punch assemblies and locating piece 4; Described cope match-plate pattern 1 is connected by post device with lower bolster 2; Described lower bolster 2 is provided with die 3; The below of described cope match-plate pattern 1 is provided with punch assemblies; Described lower bolster 2 and die 3 have the groove 5 that punch assemblies is passed through; Described punch assemblies comprises punch 6 and boss 7; The cross section of described punch 6 is isosceles trapezoid; Two waist angles of described isosceles trapezoid are 90 °; Described boss 7 is arranged on the lateral surface of punch 6; The bottom surface of described boss 7 is positioned at the below of punch 6 bottom surface; The lateral surface of described boss 7 is mutually concordant with the lateral wall of groove 5; Described die 3 is provided with locating piece 4; In order to increase the die-cut efficiency of support die cutting die, described post device comprises the first guide pillar 8, second guide pillar 9 and spring 10; Described first guide pillar 8 is arranged on the second guide pillar 9, and described first guide pillar 8 and the second guide pillar 9 are for being connected cope match-plate pattern 1 and lower bolster 2; The diameter of described second guide pillar 9 is greater than the diameter of the first guide pillar 8; Described spring 10 is enclosed within the first guide pillar 8, between the second guide pillar 9 and cope match-plate pattern 1; In order to prevent cope match-plate pattern 2 from deviating from the first guide pillar 8 because of spring force, the top of described first guide pillar 8 is provided with disk 11.
Described in the utility model a kind of support die cutting die as shown in Figure 5, coordinate with stamping machine, lower bolster 2 is arranged on the fixed disk of stamping machine, during use, die-cut face is needed by angle steel 12 to be placed on die 3, another side is then near locating piece 4, the staking punch of stamping machine is descending, extruding cope match-plate pattern 1, cope match-plate pattern 1 Compress Spring 10 is descending, drive punch assemblies is descending, the lateral surface of boss 7 is mutually concordant with the lateral wall of groove 5, boss 7 plays the effect of guiding and location, subject the side force in blanking process simultaneously, the die-cut angle steel 12 of punch 6, punch out breach, waste material then spills from groove 5, after one-step punching terminates, the staking punch of stamping machine is up, and cope match-plate pattern 1 is returned to initial position by elastic force by spring 10, so repeatedly die-cut, and die-cut efficiency is high.
Support die cutting die of the present utility model, die cutting accuracy is high, improves stamping quality, and post device can to improve ram efficiency high, be applicable to batch die-cut.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (3)
1. a support die cutting die, is characterized in that: comprise cope match-plate pattern, lower bolster, post device, die, punch assemblies and locating piece; Described cope match-plate pattern is connected by post device with lower bolster; Described lower bolster is provided with die; The below of described cope match-plate pattern is provided with punch assemblies; Described lower bolster and die have the groove that punch assemblies is passed through; Described punch assemblies comprises punch and boss; The cross section of described punch is isosceles trapezoid; Two waist angles of described isosceles trapezoid are 90 °; Described boss is arranged on the lateral surface of punch; The bottom surface of described boss is positioned at the below of punch bottom surface; The lateral surface of described boss is mutually concordant with the lateral wall of groove; Described die is provided with locating piece.
2. support die cutting die according to claim 1, is characterized in that: described post device comprises the first guide pillar, the second guide pillar and spring; Described first guide pillar is arranged on the second guide pillar, and described first guide pillar and the second guide pillar are for being connected cope match-plate pattern and lower bolster; The diameter of described second guide pillar is greater than the diameter of the first guide pillar; Described spring housing on the first guide pillar, between the second guide pillar and cope match-plate pattern.
3. support die cutting die according to claim 2, is characterized in that: the top of described first guide pillar is provided with disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735039.3U CN204262146U (en) | 2014-11-28 | 2014-11-28 | A kind of support die cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735039.3U CN204262146U (en) | 2014-11-28 | 2014-11-28 | A kind of support die cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262146U true CN204262146U (en) | 2015-04-15 |
Family
ID=52797045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420735039.3U Expired - Fee Related CN204262146U (en) | 2014-11-28 | 2014-11-28 | A kind of support die cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204262146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438559A (en) * | 2014-11-28 | 2015-03-25 | 吴中区光福华宇钣金厂 | Support punching die |
-
2014
- 2014-11-28 CN CN201420735039.3U patent/CN204262146U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438559A (en) * | 2014-11-28 | 2015-03-25 | 吴中区光福华宇钣金厂 | Support punching die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204320921U (en) | The hole diel of a kind of auto parts integral type oblique impact | |
| CN202239260U (en) | Punching die | |
| CN204353352U (en) | A kind of diel with automatic counting function | |
| CN203044651U (en) | Tooth holder stamping die for brake | |
| CN203992138U (en) | In continuous stamping die, precise jiggle leaks and rushes warning feed mechanism | |
| CN203221130U (en) | Die for manufacturing ladder-shaped side of cable bridge | |
| CN204262146U (en) | A kind of support die cutting die | |
| CN204262192U (en) | A kind of metal plate punching mould | |
| CN204262139U (en) | A kind of support blanking units | |
| CN204262194U (en) | A kind of metal plate punching mould being provided with liftout attachment | |
| CN204262145U (en) | A kind of separating stent-graft die cutting die | |
| CN203862799U (en) | Square tube punching and cutting die | |
| CN204294720U (en) | Pole shoe trimming device | |
| CN204262187U (en) | A kind of split type metal plate punching mould | |
| CN204503946U (en) | A kind of interlock Bending Mould | |
| CN203862800U (en) | Rotary-cutting die device | |
| CN203184508U (en) | Wheel hub stamping demoulding device | |
| CN104438559A (en) | Support punching die | |
| CN204262195U (en) | A kind of bracket bent mould | |
| CN103962460A (en) | Die with self-resetting positioning devices | |
| CN204262193U (en) | A kind of Novel metal plate punched mould | |
| CN204262190U (en) | A kind of panel beating indent bending mould | |
| CN202290976U (en) | Punching die for punching waist-shaped hole | |
| CN203227754U (en) | High-precision stamping tool | |
| CN204262188U (en) | A kind of Novel sheet metal indent bending mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20151128 |