CN103978096A - Rubber skin type discharging side punching die - Google Patents

Rubber skin type discharging side punching die Download PDF

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Publication number
CN103978096A
CN103978096A CN201410211167.2A CN201410211167A CN103978096A CN 103978096 A CN103978096 A CN 103978096A CN 201410211167 A CN201410211167 A CN 201410211167A CN 103978096 A CN103978096 A CN 103978096A
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CN
China
Prior art keywords
die
fixed
rubber
fixed head
processed
Prior art date
Application number
CN201410211167.2A
Other languages
Chinese (zh)
Inventor
李明亮
Original Assignee
盐城工业职业技术学院
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 盐城工业职业技术学院 filed Critical 盐城工业职业技术学院
Priority to CN201410211167.2A priority Critical patent/CN103978096A/en
Publication of CN103978096A publication Critical patent/CN103978096A/en

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Abstract

The invention relates to a rubber skin type discharging side punching die and belongs to the field of punching dies. The die comprises a die handle, an upper die plate, rubber skin, a guide sleeve, a guide post, a fixed frame, a lower die plate, a blanking frame, a female die, a discharging block, a male die and a fixed plate, wherein threads are formed on one end of the die handle; one end of the die handle is connected with the upper die plate; the fixed end of the male die is processed into a T shape and is placed in the fixed plate; the fixed plate is connected with the upper die plate by a screw; the guide sleeve is in interference fit with the upper die plate; the elastic rubber skin with a hole in the center is placed between the discharging block and the fixed plate; the fixed plate, the rubber skin and the discharging block are connected by a long screw; the threaded end of the screw is fastened on the fixed plate; the guide post is in interference fit with the low die plate; the fixed frame is welded on the lower die plate; the blanking fame is welded on the fixed frame; the female die is fixedly connected to the blanking frame by a screw. Due to the adoption of the technical scheme, the die is simple in structure, convenient to use, and low in design and manufacturing costs, and a plurality of side holes are formed in one step.

Description

Side opening mould is rushed in the discharging of a kind of rubber formula
Technical field
The present invention relates to the discharging of a kind of rubber formula 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 rubber formula 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 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 adds 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 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 mould shaft mapping is rushed in rubber formula of the present invention discharging, 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.
CN201410211167.2A 2014-05-12 2014-05-12 Rubber skin type discharging side punching die CN103978096A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410211167.2A CN103978096A (en) 2014-05-12 2014-05-12 Rubber skin type discharging side punching die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410211167.2A CN103978096A (en) 2014-05-12 2014-05-12 Rubber skin type discharging side punching die

Publications (1)

Publication Number Publication Date
CN103978096A true CN103978096A (en) 2014-08-13

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CN201410211167.2A CN103978096A (en) 2014-05-12 2014-05-12 Rubber skin type discharging side punching die

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Cited By (2)

* Cited by examiner, † Cited by third party
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
CN104399804A (en) * 2014-12-10 2015-03-11 山东格瑞德集团有限公司 Mold for shaping heat dissipation hole of inner barrel of smoke exhaust fan

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2440999A1 (en) * 1974-08-27 1976-03-11 Hasco Normalien Hasenclever Co Press tool die-set for stamping - where punch guide-plate is fixed to upper die-plates by bolt assemblies contg. springs
JPH04300034A (en) * 1991-03-28 1992-10-23 Matsushita Electric Ind Co Ltd Precision punching die assembly
JPH06262273A (en) * 1993-03-16 1994-09-20 Matsushita Electric Ind Co Ltd Hole punching die device
CN201783562U (en) * 2010-04-06 2011-04-06 南京工业职业技术学院 Punching mould for curved surface
CN202123147U (en) * 2011-06-16 2012-01-25 天津双鑫机械制造有限公司 Dedicated mould for punching lower support of automotive damper
CN203426247U (en) * 2013-08-13 2014-02-12 刘峥霞 Novel cantilever type piercing die
CN203817162U (en) * 2014-05-12 2014-09-10 盐城工业职业技术学院 Rubber type discharge and side hole punching die

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2440999A1 (en) * 1974-08-27 1976-03-11 Hasco Normalien Hasenclever Co Press tool die-set for stamping - where punch guide-plate is fixed to upper die-plates by bolt assemblies contg. springs
JPH04300034A (en) * 1991-03-28 1992-10-23 Matsushita Electric Ind Co Ltd Precision punching die assembly
JPH06262273A (en) * 1993-03-16 1994-09-20 Matsushita Electric Ind Co Ltd Hole punching die device
CN201783562U (en) * 2010-04-06 2011-04-06 南京工业职业技术学院 Punching mould for curved surface
CN202123147U (en) * 2011-06-16 2012-01-25 天津双鑫机械制造有限公司 Dedicated mould for punching lower support of automotive damper
CN203426247U (en) * 2013-08-13 2014-02-12 刘峥霞 Novel cantilever type piercing die
CN203817162U (en) * 2014-05-12 2014-09-10 盐城工业职业技术学院 Rubber type discharge and side hole punching die

Cited By (3)

* Cited by examiner, † Cited by third party
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
CN104399804A (en) * 2014-12-10 2015-03-11 山东格瑞德集团有限公司 Mold for shaping heat dissipation hole of inner barrel of smoke exhaust fan

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Application publication date: 20140813