CN106583567B - A kind of anti-deformation machined die - Google Patents

A kind of anti-deformation machined die Download PDF

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Publication number
CN106583567B
CN106583567B CN201710075253.9A CN201710075253A CN106583567B CN 106583567 B CN106583567 B CN 106583567B CN 201710075253 A CN201710075253 A CN 201710075253A CN 106583567 B CN106583567 B CN 106583567B
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CN
China
Prior art keywords
mounting groove
fixed frame
die holder
concave template
punching press
Prior art date
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Active
Application number
CN201710075253.9A
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Chinese (zh)
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CN106583567A (en
Inventor
李志东
郭映奎
王玉玺
钱曾平
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.)
Anhui Guang Mei Steel Co., Ltd.
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Anhui Guang Mei Steel Co Ltd
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Priority to CN201710075253.9A priority Critical patent/CN106583567B/en
Publication of CN106583567A publication Critical patent/CN106583567A/en
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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
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • 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
    • 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
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003Positioning devices
    • 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
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/02Ejecting devices
    • B21D45/04Ejecting devices interrelated with motion of tool

Abstract

The present invention relates to technical field of mold, especially a kind of anti-deformation machined die, including upper die holder and lower die holder, it is additionally provided with fixed frame above the concave template, symmetrically arranged movable plate there are two being set above the fixed frame, the fixed frame and two movable plates are socketed in guide post, the upper surface of the fixed frame offers the first mounting groove, the bottom of the movable plate is equipped with the second mounting groove corresponding with the first installation groove location, it is additionally provided with telescopic rod between second mounting groove and the first mounting groove, it is socketed with second spring on the telescopic rod, the both ends of the second spring are respectively and fixedly installed in the second mounting groove and the first mounting groove, also there are two connecting rods for flexible connection between two movable plates.It is the configuration of the present invention is simple, easy to use, the friction to concave template can be not only avoided when releasing material, moreover it is possible to prevent cavity plate from deforming, to avoid the deformation of part after punching press.

Description

A kind of anti-deformation machined die
Technical field
The present invention relates to technical field of mold more particularly to a kind of anti-deformation machined dies.
Background technology
Diel refers to applying pressure in Cold Press Working to material using the mold on forcing press, making It generates separation or plastic deformation, to which metal or process for un-metal material be equipped at a kind of special process of part, to A kind of pressure processing method of part needed for obtaining, and in the prior art, material, which is generally positioned on concave template, carries out punching press, punching Metal material can move release on concave template after pressure, abrasion can be generated to the surface of concave template in this way, to reduce concave template The precision of middle cavity plate so that cavity plate is deformed so that in the deformation for carrying out leading to part when punching press to material.
Invention content
The purpose of the present invention is to solve materials existing in the prior art can be to cavity plate when carrying out punching press in mold The surface of plate generates abrasion, so that the shortcomings that precision of cavity plate reduces and deforms, punching parts is caused to deform, and propose A kind of anti-deformation machined die.
To achieve the goals above, present invention employs following technical solutions:
Design a kind of anti-deformation machined die, including upper die holder and lower die holder, the upper surface installation of the lower die holder There are concave template, the upper surface of the lower die holder to set there are four guide post, the bottom of the upper die holder is equipped with guide post to coordinate and install Guide sleeve, the bottom of the upper die holder is additionally provided with punching structure, fixed frame, the fixation is additionally provided with above the concave template Symmetrically arranged movable plate there are two being set above frame, the fixed frame and two movable plates are socketed in guide post, described The upper surface of fixed frame offers the first mounting groove, and the bottom of the movable plate is equipped with corresponding with the first installation groove location the Two mounting grooves are additionally provided with telescopic rod, the second bullet are socketed on the telescopic rod between second mounting groove and the first mounting groove The both ends of spring, the second spring are respectively and fixedly installed in the second mounting groove and the first mounting groove, two movable plates it Between also flexible connection there are two connecting rod.
Preferably, the punching structure includes the punch retainer mounted on upper die holder bottom, the punch retainer Bottom is equipped with punching press punch-pin, and the lower section of the punch retainer is equipped with stripper, and the upper die holder is also extended through equipped with bolt, and One end of bolt also extends through fixed frame and is connect with stripper, and the first spring is socketed on the bolt, and the punching press punch-pin is remote One end from fixed frame is through stripper and extends to the lower section of stripper, and punching press punch-pin can extend to it is recessed in concave template In mould.
Preferably, sliding slot is offered on side opposite between two movable plates, the both ends of the connecting rod are equal Equipped with the sliding block that can coordinate installation with sliding slot.
Preferably, the telescopic rod includes the casing being mounted on inside the second mounting groove, and described sleeve pipe is far from movable plate One end fits grafting slide bar, the one end of the slide bar far from casing are mounted on the inside of the first mounting groove.
Preferably, for the bottom bonding of the fixed frame there are two rubber pad, two rubber pads are respectively positioned on concave template concave The both sides of slot.
A kind of anti-deformation machined die proposed by the present invention, advantageous effect are:By the way that fixed frame and work is added Movable plate is fixed material in punching press for the material to required punching press, can be pushed away in this way in movement to avoid metal material Contact when going out with concave template, to avoid the abrasion to concave template;It, in this way can be square by the way that telescopic rod and second spring is added Just so that movable plate resets, to facilitate the release of stamping material after the completion of to material punching press.The configuration of the present invention is simple, It is easy to use, the friction to concave template can be not only avoided when releasing material, moreover it is possible to prevent cavity plate from deforming, to avoid punching press The deformation of part afterwards.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of anti-deformation machined die proposed by the present invention;
Fig. 2 is that a kind of movable plate of anti-deformation machined die proposed by the present invention is illustrated with connecting rod connection structure Figure;
Fig. 3 is a kind of Telescopic rod structure schematic diagram of anti-deformation machined die proposed by the present invention.
In figure:Guide sleeve 1, fixed frame 2, the first mounting groove 3, the second mounting groove 4, slide bar 5, sliding slot 6, connecting rod 7, casing 8, the first spring 9, bolt 10, punching press punch-pin 11, punch retainer 12, upper die holder 13, lower die holder 14, stripper 15, guide post 16, Sliding block 17, movable plate 18, second spring 19, telescopic rod 20, concave template 21.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation is retouched, it is clear that the embodiment retouched is only a part of the embodiment of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of anti-deformation machined die, including upper die holder 13 and lower die holder 14, lower die holder 14 it is upper Surface is equipped with concave template 21, and the upper surface of lower die holder 14 is set there are four guide post 16, and the bottom of upper die holder 13 is equipped with energy and guide post The bottom of the guide sleeve 1 of 16 cooperation installations, upper die holder 13 is additionally provided with punching structure, and punching structure includes being mounted on 13 bottom of upper die holder Punch retainer 12, the bottom of punch retainer 12 is equipped with punching press punch-pin 11, and the lower section of punch retainer 12 is equipped with discharging Plate 15, upper die holder 13 is also extended through equipped with bolt 10, and one end of bolt 10 also extends through fixed frame 2 and connect with stripper 15, The first spring 9 is socketed on bolt 10, the one end of punching press punch-pin 11 far from fixed frame 2 is through stripper 15 and extends to stripper 15 lower section, and punching press punch-pin 11 can extend in the cavity plate in concave template 21.
The top of concave template 21 is additionally provided with fixed frame 2, and the top of fixed frame 2 sets that there are two symmetrically arranged movable plates 18, sliding slot 6 is offered on opposite side between two movable plates 18, and the both ends of connecting rod 7 are equipped with and can coordinate with sliding slot 6 The sliding block 17 of installation can be adjusted connecting rod 7 according to the width of material in this way, so as to be carried out to the side of material It compresses.
Fixed frame 2 and two movable plates 18 are socketed in guide post 16, and the upper surface of fixed frame 2 offers the first installation The bottom of slot 3, movable plate 18 is equipped with the second mounting groove 4 corresponding with 3 position of the first mounting groove, the second mounting groove 4 and first peace It is additionally provided with telescopic rod 20 between tankage 3, second spring 19 is socketed on telescopic rod 20, the both ends of second spring 19 are fixed respectively to pacify In the second mounting groove 4 and the first mounting groove 3, also there are two connecting rod 7, telescopic rods for flexible connection between two movable plates 18 20 include the casing 8 being mounted on inside the second mounting groove 4, one end fits grafting slide bar 5 of the casing 8 far from movable plate 18, slide bar 5 One end far from casing 8 is mounted on the inside of the first mounting groove 3, and there are two rubber pad, two rubbers for the bottom bonding of fixed frame 2 Rubber cushion is respectively positioned on the both sides of 21 further groove of concave template, and rubber pad can reduce damage of the pressure of punching press to concave template 21.
Operation principle:When carrying out punching press to material, first the material of punching press will be needed to be placed on fixed frame 2, in punching press When stripper 15 contacted with movable plate 18 after, can make movable plate 18 guide post 16 carry out slide downward so that 20 He of telescopic rod Second spring 19 is shunk, and can be compressed in this way to material, to carry out punching press to material.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (1)

1. a kind of anti-deformation machined die, including upper die holder (13) and lower die holder (14), the upper table of the lower die holder (14) Face is equipped with concave template (21), and the upper surface of the lower die holder (14) sets that there are four guide post (16), the bottoms of the upper die holder (13) Portion is equipped with the guide sleeve (1) that can coordinate installation with guide post (16), and the bottom of the upper die holder (13) is additionally provided with punching structure, feature It is, fixed frame (2) is additionally provided with above the concave template (21), sets that there are two symmetrical above the fixed frame (2) The movable plate (18) of setting, the fixed frame (2) and two movable plates (18) are socketed in guide post (16), the fixed frame (2) upper surface offers the first mounting groove (3), and the bottom of the movable plate (18) is equipped with and the first mounting groove (3) position phase Corresponding second mounting groove (4), is additionally provided with telescopic rod (20) between second mounting groove (4) and the first mounting groove (3), described to stretch Second spring (19) is socketed on contracting bar (20), the both ends of the second spring (19) are respectively and fixedly installed to the second mounting groove (4) and in the first mounting groove (3), also there are two connecting rods (7) for flexible connection between two movable plates (18);
The punching structure includes the punch retainer (12) mounted on upper die holder (13) bottom, the punch retainer (12) Bottom is equipped with punching press punch-pin (11), and the lower section of the punch retainer (12) is equipped with stripper (15), the upper die holder (13) It also extends through and is equipped with bolt (10), and one end of bolt (10) also extends through fixed frame (2) and connect with stripper (15), the spiral shell The first spring (9) is socketed on bolt (10), stripper (15) is run through simultaneously in the one end of the punching press punch-pin (11) far from fixed frame (2) The lower section of stripper (15) is extended to, and punching press punch-pin (11) can extend in the cavity plate in concave template (21);
Sliding slot (6) is offered between two movable plates (18) on opposite side, the both ends of the connecting rod (7) are all provided with The sliding block (17) of installation can be coordinated with sliding slot (6) by having.
CN201710075253.9A 2017-02-13 2017-02-13 A kind of anti-deformation machined die Active CN106583567B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710075253.9A CN106583567B (en) 2017-02-13 2017-02-13 A kind of anti-deformation machined die

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710075253.9A CN106583567B (en) 2017-02-13 2017-02-13 A kind of anti-deformation machined die
CN201810822222.XA CN109092996B (en) 2017-02-13 2017-02-13 A kind of anti-deformation machined die
CN201810822221.5A CN109092995B (en) 2017-02-13 2017-02-13 Anti-deformation machining die

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CN201810822222.XA Division CN109092996B (en) 2017-02-13 2017-02-13 A kind of anti-deformation machined die
CN201810822221.5A Division CN109092995B (en) 2017-02-13 2017-02-13 Anti-deformation machining die

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CN106583567B true CN106583567B (en) 2018-10-09

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107471730A (en) * 2017-06-21 2017-12-15 昆山钣源冲压技术有限公司 A kind of machined die and installation method
CN108188271A (en) * 2017-11-27 2018-06-22 孟玉 A kind of metal stamping die with automatic press
CN111889567A (en) * 2020-08-12 2020-11-06 王秀英 Punching machine with lower die convenient to disassemble

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JPH02224832A (en) * 1989-02-28 1990-09-06 Nissan Motor Co Ltd Work holding device
JP2003094130A (en) * 2001-09-20 2003-04-02 Seiko Epson Corp Material setting device and its press die
CN101559457A (en) * 2009-05-05 2009-10-21 无锡国盛精密模具有限公司 Clamping and blanking structure applied in stamping process
CN102500693A (en) * 2011-10-25 2012-06-20 昆山宝锦激光拼焊有限公司 Inverted blanking die
CN205270566U (en) * 2015-11-16 2016-06-01 重庆持恒模具有限公司 Stretching die
CN206578206U (en) * 2017-02-13 2017-10-24 李志东 A kind of anti-deformation machined die

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US3568555A (en) * 1968-09-11 1971-03-09 Porter Precision Products Co Guidepost construction for die sets
JPS57149035A (en) * 1981-03-09 1982-09-14 Toshiba Corp Die setting method for press
CN201596715U (en) * 2009-12-31 2010-10-06 厦门又升电子科技有限公司 Auxiliary pressing mechanism of flat-plate carrier tape forming machine punch die
DE102013019705A1 (en) * 2012-11-26 2014-06-12 Edison Fatehpour Device for transmitting retention forces of punching stamper on stamper retaining plate for punching tool, has clamping sleeve provided with cylindrical shank of punching stamper for transmitting pull-off force in locking manner
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CN104438865A (en) * 2013-09-12 2015-03-25 上海尧华科技发展有限公司 Stamping mold with double elastic mechanisms
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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02224832A (en) * 1989-02-28 1990-09-06 Nissan Motor Co Ltd Work holding device
JP2003094130A (en) * 2001-09-20 2003-04-02 Seiko Epson Corp Material setting device and its press die
CN101559457A (en) * 2009-05-05 2009-10-21 无锡国盛精密模具有限公司 Clamping and blanking structure applied in stamping process
CN102500693A (en) * 2011-10-25 2012-06-20 昆山宝锦激光拼焊有限公司 Inverted blanking die
CN205270566U (en) * 2015-11-16 2016-06-01 重庆持恒模具有限公司 Stretching die
CN206578206U (en) * 2017-02-13 2017-10-24 李志东 A kind of anti-deformation machined die

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Publication number Publication date
CN109092996B (en) 2019-11-26
CN109092995B (en) 2019-12-24
CN109092995A (en) 2018-12-28
CN106583567A (en) 2017-04-26
CN109092996A (en) 2018-12-28

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Effective date of registration: 20180428

Address after: 830000 the Xinjiang Uygur Autonomous Region science and Technology Development Zone, Urumqi, new town, No. 384, science 1 street.

Applicant after: URUMQI JIUPIN SESAME INFORMATION TECHNOLOGY CO., LTD.

Address before: 753000 the Ningxia Hui Autonomous Region Shizuishan Dawukou thousand Hui District 22-4-301

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Effective date of registration: 20180830

Address after: 233500 the northern side of Chuang-tzu Avenue, south of latitude eight, Southern District of Mengcheng County, Bozhou, Anhui.

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Address before: 830000 the Xinjiang Uygur Autonomous Region science and Technology Development Zone, Urumqi, new town, No. 384, science 1 street.

Applicant before: URUMQI JIUPIN SESAME INFORMATION TECHNOLOGY CO., LTD.

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