CN203817162U - Rubber type discharge and side hole punching die - Google Patents
Rubber type discharge and side hole punching die Download PDFInfo
- Publication number
- CN203817162U CN203817162U CN201420254670.1U CN201420254670U CN203817162U CN 203817162 U CN203817162 U CN 203817162U CN 201420254670 U CN201420254670 U CN 201420254670U CN 203817162 U CN203817162 U CN 203817162U
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- CN
- China
- Prior art keywords
- die
- rubber
- fixed head
- processed
- plate
- 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
- 229920001971 elastomer Polymers 0.000 title claims abstract description 32
- 238000004080 punching Methods 0.000 title abstract description 6
- 238000007599 discharging Methods 0.000 claims description 14
- 210000001699 lower leg Anatomy 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 5
- 240000002027 Ficus elastica Species 0.000 claims description 3
- 229920001195 polyisoprene Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 description 2
- 241000731961 Juncaceae Species 0.000 description 1
- 206010038001 Rebound effect Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to a rubber type discharge and side hole punching hole, and belongs to the field of punching dies. The die comprises a die handle, an upper die plate, rubber, a guide sleeve, a guide column, a fixing frame, a lower die plate, a blanking frame, a female die, a discharge block, a male die and a fixing plate. Threads are machined at one end of the die handle and the die handle is connected with the upper die plate, the fixed end of the male die is machined into a T shape and arranged in the fixing plate, the fixing plate is connected with the upper die plate through a screw, the guide sleeve is arranged in the upper die plate in an interference fit mode, the elastic rubber is arranged between the discharge block and the fixing plate, a hole is formed in the center of the elastic rubber, the fixing plate, the rubber and the discharge block are connected through a long screw, and the threaded end of the screw is fastened on the fixing plate. The guide column is arranged on the lower die plate in an interference fit mode, the fixing frame is welded to the lower die plate, the blanking frame is welded to the fixing frame, and the female die is connected and fixed to the blanking frame through screws. By the adoption of the technical scheme, the die is simple in structure, convenient to use and low in design and manufacturing cost, and multiple side holes can be formed through one step.
Description
Technical field
The utility model relates to the discharging of a kind of rubber formula and rushes side opening mould, belongs to diel field, is 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 utility model provides that a kind of structure is relatively simple, side opening mould is rushed in design rubber formula discharging low, once can moulding a plurality of holes relative to manufacturing cost.
The technical solution of the utility model is: side opening mould is rushed in the discharging of a kind of rubber formula, comprise die shank, cope match-plate pattern, rubber, 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, band porose India rubber in center is placed between unloading block and fixed head, by long screw by fixed head, rubber, unloading block links up, screw thread end is fastened on fixed head, die shank, cope match-plate pattern, rubber, 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; 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 rubber formula discharging described in the utility model, 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 mould shaft mapping is rushed in the discharging of the utility model rubber formula, and Fig. 2 is punch axonometric drawing.
1. die shanks in Fig. 1,2. cope match-plate pattern, 3. rubber, 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 the discharging of described rubber formula, comprise die shank 1, cope match-plate pattern 2, rubber 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, band porose India rubber 3 in center is placed between unloading block 10 and fixed head 12, by long screw by fixed head 12, rubber 3, unloading block 10 links up, screw thread end is fastened on fixed head 12, die shank 1, cope match-plate pattern 2, rubber 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.
The discharging of described rubber formula 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.
The discharging of described rubber formula is rushed in side opening mould, and blanking rack 8 is rectangular-shaped, and boring is used for punched scrap blanking.
The discharging of described rubber formula 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.
The discharging of described rubber formula 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 rubber 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 rubber 3 rebound effects from punch 11, workpiece wish continues machining hole, only workpiece need be rotated to suitable angle and continue processing.
Claims (3)
1. side opening mould is rushed in rubber formula discharging, comprise die shank, cope match-plate pattern, rubber, 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, band porose India rubber in center is placed between unloading block and fixed head, by long screw by fixed head, rubber, unloading block links up, screw thread end is fastened on fixed head, die shank, cope match-plate pattern, rubber, 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 rubber formula as claimed in claim 1 discharging, it is characterized in that: unloading block working face is processed into the jatharapanvartanasana workpiece cambered surface of wanting moulding, and die forming surface is processed into the cambered surface of jatharapanvartanasana workpiece.
3. side opening mould is rushed in rubber formula as claimed in claim 1 discharging, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254670.1U CN203817162U (en) | 2014-05-12 | 2014-05-12 | Rubber type discharge and side hole punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254670.1U CN203817162U (en) | 2014-05-12 | 2014-05-12 | Rubber type discharge and side hole punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817162U true CN203817162U (en) | 2014-09-10 |
Family
ID=51472704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420254670.1U Expired - Fee Related CN203817162U (en) | 2014-05-12 | 2014-05-12 | Rubber type discharge and side hole punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978096A (en) * | 2014-05-12 | 2014-08-13 | 盐城工业职业技术学院 | Rubber skin type discharging side punching die |
-
2014
- 2014-05-12 CN CN201420254670.1U patent/CN203817162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978096A (en) * | 2014-05-12 | 2014-08-13 | 盐城工业职业技术学院 | Rubber skin type discharging side punching die |
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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: 20140910 Termination date: 20150512 |
|
| EXPY | Termination of patent right or utility model |