CN105583307A - Quickly-replaced stamping male die - Google Patents

Quickly-replaced stamping male die Download PDF

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Publication number
CN105583307A
CN105583307A CN201511003721.9A CN201511003721A CN105583307A CN 105583307 A CN105583307 A CN 105583307A CN 201511003721 A CN201511003721 A CN 201511003721A CN 105583307 A CN105583307 A CN 105583307A
Authority
CN
China
Prior art keywords
punch
male die
holder
plate
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.)
Pending
Application number
CN201511003721.9A
Other languages
Chinese (zh)
Inventor
徐国强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changshu Xurun Electrical And Mechanical Co Ltd
Original Assignee
Changshu Xurun Electrical And Mechanical Co Ltd
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 Changshu Xurun Electrical And Mechanical Co Ltd filed Critical Changshu Xurun Electrical And Mechanical Co Ltd
Priority to CN201511003721.9A priority Critical patent/CN105583307A/en
Publication of CN105583307A publication Critical patent/CN105583307A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/34Perforating tools; Die holders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • B21D37/12Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies

Abstract

The invention discloses a quickly-replaced stamping male die which comprises an upper die plate, a fixing plate, a fixing seat, a male die fastening screw, a male die and a stripper plate, wherein the upper die plate is fixed on one side of the fixing plate; the fixing seat is arranged in the fixing plate; one end of the male die is connected with the fixing seat on the side, opposite to the upper die plate, of the fixing plate; the other end of the male die is inserted in the stripper plate; the male die fastening screw is arranged in the upper die plate and penetrates the upper die plate and the fixing seat; the screw head of the male die fastening screw is arranged in the upper die plate; and the screw rod of the male die fastening screw penetrates the fixing seat and rotates by virtue of a thread to fix the male die. The quickly-replaced stamping male die is simple in structure and reasonable in design; through the additional arrangement of the male die fastening screw and the fixing seat, when the male die is replaced, all that is needed to do is turn out the male die fastening screw, so that both material and time are saved; and the service life of the male die is greatly prolonged while the accuracy requirement of a product is guaranteed, and accordingly the productivity is improved.

Description

A kind of repair punching press punch fast
Technical field
The present invention relates to diel field, particularly relate to a kind of repair punching press punch fast.
Background technology
In punching press field, die elements---punch and die are consumable accessorys, if can adopt quick change construction, for the punch die of continuous productive process batch production, have very significantly superiority. Quick-change punch just refers to the punch that can realize quick handling and replacing with simple tool.
Be greater than the punching die of 5mm for stamping material thickness; punching press number of times is many; mould is also larger; while needing to change after punch goes wrong; cope match-plate pattern screw all need to be dismantled; with the whole cope match-plate pattern of dismantling, therefore cumbersome and consuming time, often can affect the production schedule and go out ETCD estimated time of commencing discharging.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of repair punching press punch fast, can effectively solve the problems referred to above that exist when existing Quick-change punch is changed punch mold.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of repair punching press punch is fast provided, comprises: cope match-plate pattern, fixed head, holder, punch holding screw, punch and stripper; Described cope match-plate pattern is fixed on a side of described fixed head, and described holder is built in described fixed head; One end of described punch joins from a described fixed head side relative with cope match-plate pattern and described holder, and the other end of described punch inserts in described stripper; Described punch holding screw is built-in and run through described cope match-plate pattern and holder, and its screw terminal is built in described cope match-plate pattern, and its lead screw runs through described holder, and with the fixing described punch of screw-type rotation.
In a preferred embodiment of the present invention, the width of described holder is more than or equal to the width of described fixed head.
In a preferred embodiment of the present invention, the length of described punch holding screw equals the width sum of described cope match-plate pattern and described holder.
In a preferred embodiment of the present invention, described punch is half dumbbell shape structure, and its wide aperture end and described holder join, and its thin bore end inserts in described stripper.
In a preferred embodiment of the present invention, in the wide aperture end of described punch, be provided with the lead screw top of described punch holding screw and revolve friction tight internal thread.
The invention has the beneficial effects as follows: a kind of repair punching press punch fast of the present invention, it is simple in structure, reasonable in design, by adding punch holding screw and holder, while making to change punch, only holding screw must be twisted off just passable, economize material not only but also save time, in ensureing Product Precision requirement, also greatly increased the service life of punch, thereby improved productivity.
Brief description of the drawings
Fig. 1 is the structural representation of existing Quick-change punch;
Fig. 2 is the structural representation of quick repair punching press punch of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1. cope match-plate pattern, 2. fixed head, 3. holder, 4. punch holding screw, 41. screw terminals, 42. lead screw, 50. original punch, 5. punch, 6. stripper, 7. movable chamber.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A kind of repair punching press punch fast, comprising: cope match-plate pattern 1, fixed head 2, holder 3, punch holding screw 4, punch 5 and stripper 6.
Described cope match-plate pattern 1 is fixed on a side of described fixed head 2, described holder 3 is built in described fixed head 2, and the width of holder 3 is more than or equal to the width of fixed head 2, in the time being greater than the width of fixed head 2, the part that holder 3 has more side relative with cope match-plate pattern 1 from fixed head 2 stretched out.
Described punch 5 is half dumbbell shape structure, and its wide aperture end and described holder 3 join, and its thin bore end inserts in described stripper 6, and is provided with internal thread in wide aperture end.
Described punch holding screw 4 is built-in and run through described cope match-plate pattern 1 and holder 3, and its entire length equals the width sum of described cope match-plate pattern 1 and holder 3, its screw terminal 41 is built in the movable chamber 7 in cope match-plate pattern 1, its lead screw 42 runs through described holder 3, and rotate with screw-type, when punch holding screw 4 be rotated down and with punch 5 wide aperture ends in internal thread rotation tight fit time, punch 5 is fixed; In the time that needs are changed punch, then punch holding screw 4 is rotated up, it is screwed out from the internal thread of punch 5 wide aperture ends, punch 5 can be taken out to replacing easily.
Of the present invention adding after holder, has shortened again the length of punch, to ensure that its total length is the same with original punch.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (5)

1. a quick repair punching press punch, is characterized in that, comprising: cope match-plate pattern, fixed head, holder, punch holding screw, punch and stripper; Described cope match-plate pattern is fixed on a side of described fixed head, and described holder is built in described fixed head; One end of described punch joins from a described fixed head side relative with cope match-plate pattern and described holder, and the other end of described punch inserts in described stripper; Described punch holding screw is built-in and run through described cope match-plate pattern and holder, and its screw terminal is built in described cope match-plate pattern, and its lead screw runs through described holder, and with the fixing described punch of screw-type rotation.
2. quick repair punching press punch according to claim 1, is characterized in that, the width of described holder is more than or equal to the width of described fixed head.
3. quick repair punching press punch according to claim 1, is characterized in that, the length of described punch holding screw equals the width sum of described cope match-plate pattern and described holder.
4. quick repair punching press punch according to claim 1, is characterized in that, described punch is half dumbbell shape structure, and its wide aperture end and described holder join, and its thin bore end inserts in described stripper.
5. quick repair punching press punch according to claim 4, is characterized in that, is provided with the lead screw top of described punch holding screw and revolves friction tight internal thread in the wide aperture end of described punch.
CN201511003721.9A 2015-12-29 2015-12-29 Quickly-replaced stamping male die Pending CN105583307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511003721.9A CN105583307A (en) 2015-12-29 2015-12-29 Quickly-replaced stamping male die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511003721.9A CN105583307A (en) 2015-12-29 2015-12-29 Quickly-replaced stamping male die

Publications (1)

Publication Number Publication Date
CN105583307A true CN105583307A (en) 2016-05-18

Family

ID=55923421

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201511003721.9A Pending CN105583307A (en) 2015-12-29 2015-12-29 Quickly-replaced stamping male die

Country Status (1)

Country Link
CN (1) CN105583307A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111906187A (en) * 2019-05-08 2020-11-10 清展科技股份有限公司 Rotary die stamping device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH106296A (en) * 1996-06-25 1998-01-13 Kobayashi Seisakusho:Kk Small hole punching method and its device
CN202427821U (en) * 2011-12-17 2012-09-12 大连泰和冲压有限公司 Stamping mold with rapid replacing type stamping head
CN202571015U (en) * 2012-05-03 2012-12-05 四川集成天元模具制造有限公司 Special-shaped non-standard punch with optimization design
CN203018546U (en) * 2013-01-16 2013-06-26 深圳市科本精密模具有限公司 Rapid small-hole punch pin improvement structure
CN203459542U (en) * 2013-09-29 2014-03-05 东莞市博恒达模具有限公司 Child-mother discharging terrace die with compression structure
CN203508782U (en) * 2013-10-10 2014-04-02 北汽福田汽车股份有限公司 Installation structure of threaded fastening quick-changing male die, and die
CN205309096U (en) * 2015-12-29 2016-06-15 常熟市徐润机电有限公司 Trade fast and repair stamping male die

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH106296A (en) * 1996-06-25 1998-01-13 Kobayashi Seisakusho:Kk Small hole punching method and its device
CN202427821U (en) * 2011-12-17 2012-09-12 大连泰和冲压有限公司 Stamping mold with rapid replacing type stamping head
CN202571015U (en) * 2012-05-03 2012-12-05 四川集成天元模具制造有限公司 Special-shaped non-standard punch with optimization design
CN203018546U (en) * 2013-01-16 2013-06-26 深圳市科本精密模具有限公司 Rapid small-hole punch pin improvement structure
CN203459542U (en) * 2013-09-29 2014-03-05 东莞市博恒达模具有限公司 Child-mother discharging terrace die with compression structure
CN203508782U (en) * 2013-10-10 2014-04-02 北汽福田汽车股份有限公司 Installation structure of threaded fastening quick-changing male die, and die
CN205309096U (en) * 2015-12-29 2016-06-15 常熟市徐润机电有限公司 Trade fast and repair stamping male die

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111906187A (en) * 2019-05-08 2020-11-10 清展科技股份有限公司 Rotary die stamping device

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Application publication date: 20160518

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