CN103949536A - Spring type discharging side hole punching die - Google Patents
Spring type discharging side hole punching die Download PDFInfo
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- CN103949536A CN103949536A CN201410211170.4A CN201410211170A CN103949536A CN 103949536 A CN103949536 A CN 103949536A CN 201410211170 A CN201410211170 A CN 201410211170A CN 103949536 A CN103949536 A CN 103949536A
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Abstract
The invention relates to a spring type discharging side hole punching die, and belongs to the field of stamping dies. The die comprises a die shank, an upper template, a spring, a guide sleeve, a guide column, a fixed frame, a lower template, a blanking frame, a female die, a discharging block, a male die and a fixed plate, wherein one end of the die shank is provided with threads and is connected with the upper template; a male die fixing end is processed into a T shape and is laid in the fixed plate; the fixed plate is connected with the upper template through screws; the guide sleeve is in interference fit with the upper template; the spring is arranged between the discharging block and the fixed plate; the fixed plate, the spring and the discharging block are connected with one another through long screws; threaded ends of the screws are tightly fixed on the fixed plate; the guide column is in interference fit with the lower template; the fixed frame is welded with the lower template; the blanking frame is welded with the fixed frame; the female die is connected and fixed with the blanking frame through screws. By adopting the technical scheme, the spring type discharging side hole punching die has a simple structure, is convenient to use and low in design and manufacture costs, and can form a plurality of side holes at one time.
Description
Technical field
The present invention relates to a kind of spring discharging and rush side opening mould, belong to diel field, be mainly used in rushing side opening.
Background technology
In punching production, usually punching on jatharapanvartanasana workpiece (as cylindrical member, box part etc.) sidewall, the normal punch design that punching is used is on angled-lift splits, angled-lift splits is placed on counterdie, utilize patrix to move downward and drive angled-lift splits horizontal movement by the jatharapanvartanasana workpiece sidewise hole punch forming lying in a horizontal plane on die, each stamping forming hole number is limited, during design angled-lift splits, to increase angled-lift splits resetting means, angled-lift splits motion will be processed separately guide runner, and this form is rushed complexity and the Design of Dies cost that side opening has increased Design of Dies.
Summary of the invention
The problem existing for above-mentioned prior art, the invention provides that a kind of structure is relatively simple, design spring discharging low, once can moulding a plurality of holes relative to manufacturing cost rush side opening mould.
Technical scheme of the present invention is: side opening mould is rushed in a kind of spring discharging, comprise die shank, cope match-plate pattern, spring, guide pin bushing, guide pillar, fixed mount, lower bolster, blanking rack, die, unloading block, punch, fixed head, die shank one end is processed with screw thread and connects with cope match-plate pattern, punch stiff end is processed into T shape and is positioned in fixed head, fixed head and cope match-plate pattern screw attachment, guide pin bushing interference fit is in cope match-plate pattern, spring is placed between unloading block and fixed head, by long screw by fixed head, spring, unloading block links up, screw thread end is fastened on fixed head, die shank, cope match-plate pattern, spring, guide pin bushing, unloading block, punch, fixed head forms patrix jointly, guide pillar interference fit is in lower bolster, and fixed mount is welded on lower bolster, and blanking rack is welded on fixed mount, and die is fixed on blanking rack by screw attachment, and guide pillar, fixed mount, lower bolster, blanking rack, die form counterdie jointly.
Described unloading block working face is processed into the jatharapanvartanasana workpiece cambered surface of wanting moulding, is processed with blind hole locates for spring with spring contact position; Fixed head and spring contact position are processed with blind hole and locate for spring; Die forming surface is processed into the cambered surface of jatharapanvartanasana workpiece; It is rectangular-shaped that blanking rack is, boring, and for punched scrap blanking use, blanking rack welding and assembling height is determined according to jatharapanvartanasana diameter of work; It is rectangular-shaped that fixed mount is; Lower bolster is processed with breach, has been convenient to operation shaping workpiece and the punched scrap that automatically falls.
It is simple, easy to use that side opening mould structure is rushed in spring discharging described in the present invention, design and low cost of manufacture, and energy a plurality of holes of one-shot forming, can repeatedly process side opening to same workpiece.
Accompanying drawing explanation
Fig. 1 is that side opening mode host visual pattern is rushed in spring discharging of the present invention, and Fig. 2 leaves counterdie projection top view after removing patrix, and Fig. 3 is punch axonometric drawing.
1. die shanks in Fig. 1,2. cope match-plate pattern, 3. spring, 4. guide pin bushing, 5. guide pillar, 6. fixed mount, 7. lower bolster, 8. blanking rack, 9. die, 10. unloading block, 11. punch, 12. fixed heads.
The specific embodiment
As shown in Figure 1, side opening mould is rushed in described spring discharging, comprise die shank 1, cope match-plate pattern 2, spring 3, guide pin bushing 4, guide pillar 5, fixed mount 6, lower bolster 7, blanking rack 8, die 9, unloading block 10, punch 11, fixed head 12, die shank 1 one end is processed with screw thread and connects with cope match-plate pattern 2, punch 11 stiff ends are processed into T shape and are positioned in fixed head 12, fixed head 12 and cope match-plate pattern 2 use screw attachment, guide pin bushing 4 interference fit are in cope match-plate pattern 2, spring 3 is placed between unloading block 10 and fixed head 12, by long screw by fixed head 12, spring 3, unloading block 10 links up, screw thread end is fastened on fixed head 12, die shank 1, cope match-plate pattern 2, spring 3, guide pin bushing 4, unloading block 10, punch 11, the common patrix that forms of fixed head 12, guide pillar 5 interference fit are in lower bolster 7, and fixed mount 6 is welded on lower bolster 7, and blanking rack 8 is welded on fixed mount 6, and die 9 is fixed on blanking rack 8 by screw attachment, guide pillar 5, fixed mount 6, lower bolster 7, blanking rack 8, the common counterdie that forms of die 9.
Described spring discharging is rushed in side opening mould, and unloading block 10 working faces are processed into the jatharapanvartanasana workpiece cambered surface of wanting moulding, and die 9 forming surface are processed into the cambered surface of jatharapanvartanasana workpiece, and fixed mount 6 is rectangular-shaped.
Described spring discharging is rushed in side opening mould, and blanking rack 8 is rectangular-shaped, and boring is used for punched scrap blanking.
Described spring discharging is rushed in side opening mould, and lower bolster 7 is processed with breach, has been convenient to operation shaping workpiece and the punched scrap that automatically falls.
Described spring discharging is rushed in side opening mould; patrix moves downward under the drive of stamping machine; guide pillar 5 first inserts in guide pin bushing 4; unloading block 10 approaches the workpiece side wall pressure of moulding on die 9 with die 9 gradually, and spring 3 is compressed to certain distance, and punch 11 is by the hole punch forming of side surface of workpiece; patrix rollback subsequently; unloading block 10 unloads workpiece under spring 3 rebound effects from punch 11, workpiece wish continues machining hole, only workpiece need be rotated to suitable angle and continue processing.
Claims (4)
1. side opening mould is rushed in a spring discharging, comprise die shank, cope match-plate pattern, spring, guide pin bushing, guide pillar, fixed mount, lower bolster, blanking rack, die, unloading block, punch, fixed head, die shank one end is processed with screw thread and connects with cope match-plate pattern, punch stiff end is processed into T shape and is positioned in fixed head, fixed head and cope match-plate pattern screw attachment, guide pin bushing interference fit is in cope match-plate pattern, spring is placed between unloading block and fixed head, by long screw by fixed head, spring, unloading block links up, screw thread end is fastened on fixed head, die shank, cope match-plate pattern, spring, guide pin bushing, unloading block, punch, fixed head forms patrix jointly, guide pillar interference fit is in lower bolster, and fixed mount is welded on lower bolster, and blanking rack is welded on fixed mount, and die is fixed on blanking rack by screw attachment, and guide pillar, fixed mount, lower bolster, blanking rack, die form counterdie jointly.
2. side opening mould is rushed in spring discharging as claimed in claim 1, it is characterized in that: unloading block working face is processed into the jatharapanvartanasana workpiece cambered surface of wanting moulding, die forming surface is processed into the cambered surface of jatharapanvartanasana workpiece, and fixed head and spring contact position are processed with blind hole and locate for spring.
3. side opening mould is rushed in spring discharging as claimed in claim 1, it is characterized in that: blanking rack is rectangular-shaped, boring; It is rectangular-shaped that fixed mount is; Lower bolster is processed with breach.
4. as claim 1 or spring discharging claimed in claim 2, rush side opening mould, it is characterized in that: unloading block and spring contact position are processed with blind hole and locate for spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410211170.4A CN103949536A (en) | 2014-05-12 | 2014-05-12 | Spring type discharging side hole punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410211170.4A CN103949536A (en) | 2014-05-12 | 2014-05-12 | Spring type discharging side hole punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103949536A true CN103949536A (en) | 2014-07-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410211170.4A Pending CN103949536A (en) | 2014-05-12 | 2014-05-12 | Spring type discharging side hole punching die |
Country Status (1)
| Country | Link |
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| CN (1) | CN103949536A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259302A (en) * | 2014-10-08 | 2015-01-07 | 昆山集鑫成精密模具有限公司 | Cambered punching die |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201969774U (en) * | 2011-02-11 | 2011-09-14 | 成都万荣科技有限责任公司 | Cantilever type bidirectional punching die |
| CN202087680U (en) * | 2011-01-27 | 2011-12-28 | 成都万荣科技有限责任公司 | Novel cantilever type punching die |
| CN202655436U (en) * | 2012-04-19 | 2013-01-09 | 成都智利达科技有限公司 | Novel long-tube-shaped part punching die |
| CN202779382U (en) * | 2012-07-13 | 2013-03-13 | 成都进界科技有限公司 | Punching die horizontally provided with concave die |
| CN203426247U (en) * | 2013-08-13 | 2014-02-12 | 刘峥霞 | Novel cantilever type piercing die |
| CN203817161U (en) * | 2014-05-12 | 2014-09-10 | 盐城工业职业技术学院 | Spring type discharging and side hole punching die |
-
2014
- 2014-05-12 CN CN201410211170.4A patent/CN103949536A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202087680U (en) * | 2011-01-27 | 2011-12-28 | 成都万荣科技有限责任公司 | Novel cantilever type punching die |
| CN201969774U (en) * | 2011-02-11 | 2011-09-14 | 成都万荣科技有限责任公司 | Cantilever type bidirectional punching die |
| CN202655436U (en) * | 2012-04-19 | 2013-01-09 | 成都智利达科技有限公司 | Novel long-tube-shaped part punching die |
| CN202779382U (en) * | 2012-07-13 | 2013-03-13 | 成都进界科技有限公司 | Punching die horizontally provided with concave die |
| CN203426247U (en) * | 2013-08-13 | 2014-02-12 | 刘峥霞 | Novel cantilever type piercing die |
| CN203817161U (en) * | 2014-05-12 | 2014-09-10 | 盐城工业职业技术学院 | Spring type discharging and side hole punching die |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259302A (en) * | 2014-10-08 | 2015-01-07 | 昆山集鑫成精密模具有限公司 | Cambered punching die |
| CN104259302B (en) * | 2014-10-08 | 2016-09-14 | 昆山集鑫成精密模具有限公司 | A kind of cambered surface punching die |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140730 |