CN104325003A - Blanking mould with infrared detection device and working method thereof - Google Patents

Blanking mould with infrared detection device and working method thereof Download PDF

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Publication number
CN104325003A
CN104325003A CN201410657299.8A CN201410657299A CN104325003A CN 104325003 A CN104325003 A CN 104325003A CN 201410657299 A CN201410657299 A CN 201410657299A CN 104325003 A CN104325003 A CN 104325003A
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CN
China
Prior art keywords
brake
vertical guide
shoe
guide pillar
mould
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.)
Granted
Application number
CN201410657299.8A
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Chinese (zh)
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CN104325003B (en
Inventor
不公告发明人
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Taizhou Zhongrui Electronics Co ltd
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Individual
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Priority to CN201410657299.8A priority Critical patent/CN104325003B/en
Publication of CN104325003A publication Critical patent/CN104325003A/en
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Publication of CN104325003B publication Critical patent/CN104325003B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14—Dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
    • F16D49/16—Brakes with two brake-blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Braking Arrangements (AREA)

Abstract

The invention relates to a blanking mould with an infrared detection device and a working method thereof and belongs to the technical field of metal stamping. The blanking mould comprises an upper mould base, a lower mould base, a convex mould, a concave mould, vertical guide pillars and square guide sleeves, wherein a concave mould hole is formed in the concave mould; a flange side face of each vertical guide pillar is in sliding fit with a pair of inner side faces opposite to the square guide sleeve; a brake connected with an external brake pipeline is arranged at the lower end of each vertical guide pillar; each brake comprises a pair of oppositely arranged brake shoes; certain ends of the brake shoes are hinged to webs of the vertical guide pillars while the other ends are in rolling connection with driving cams; an inclined plane and a friction plate are arranged on each brake shoe; the inclined planes are inclined to the other ends of the brake shoes and the friction plates are arranged on the inclined plane; when the square guide sleeves are located on the brakes at the lower ends of the vertical guide pillars, the driving cams drives the brake shoes to rotate and the friction plates are fit and locked with the other pair of inner side faces opposite to the square guide sleeves. The blanking mould has the advantages that a miniature blanking machine can be urgently braked in a dangerous situation so that the personnel security is protected.

Description

There is blanking die and the method for work thereof of infrared detecting device
The application is divisional application, the invention and created name of original application: the blanking die with braking function, application number: 201310266209.8, the applying date: 2013-06-28.
Technical field
The present invention relates to a kind of mould, belong to metal stamping techniques field.
Background technology
Punch press process in machining occupies an important position in the processing industry of national economy.The application of sheet metal component is extremely extensive, and be deep into manufacturing various aspects, sheet material forming realizes mainly through blanking die.Adopt punching process, have that precision is high, efficiency is high, quality is good, cost-saving, save the series of advantages such as material and the energy.
At present, a lot of enterprise, when utilizing blanking method processing, still continues to use simple handwork method, namely directly get part die cavity is in-built with hand, and a large amount of blanking equipments is all responsible for the manufacturing operation of multiple product or working procedures.In this case, if blanking equipment and mould do not have security protection to fill very easily hinder the accidents such as hand.So, in stamping-out is produced, strengthen security protection, safety is administered and progressive mechanization degree, is the vital task that Accident prevention occurs.
Blanking equipment is very large on safety in production impact.As punch press inherently defectiveness, lack safety device, clutch, brake are reliably sensitive not, and electrical equipment control structure is suddenly out of control and occur even to rush phenomenon, and accessory tool defectiveness etc., are all the major reasons caused the accident.
Applicant finds, the accident occurrence frequency of miniature or small-sized clicker press machine is high, therefore, carries out Safe Transformation trial to miniature or small-sized clicker press machine, is to reduce the key of hindering the accidents such as hand.
Summary of the invention
The technical problem to be solved in the present invention is, not enough for prior art, propose a kind of can the blanking die with braking function of brake hard.
The present invention is the technical scheme solving the problems of the technologies described above proposition: a kind of blanking die with braking function, comprise the upper bolster and die shoe that are oppositely arranged, described upper bolster is provided with punch, described die shoe is provided with die, described die is shaped with the die hole coordinated with punch, described die shoe is fixed with I-shaped vertical guide pillar, described upper bolster is provided with the square guide pin bushing be slidably matched with vertical guide pillar, the pair of inside face that the wing plate side of described vertical guide pillar is relative with square guide pin bushing is slidably matched, described vertical guide pillar lower end is provided with the brake connecting outer brake pipeline, described brake comprises pair of opposing and one end is hinged on the brake-shoe on vertical guide pillar web, the other end of a pair brake-shoe rolls with driving cam and is connected, brake-shoe is shaped with the inclined plane tilted to the brake-shoe other end and the friction plate be located in inclined plane, when described square guide pin bushing is positioned at the brake place of vertical guide pillar lower end, described driving cam drives brake-shoe to rotate the locking and another inner surface sides making friction plate relative with square guide pin bushing is fitted.Described punch is provided with the checkout gear for detecting foreign matter in punch undershoot stroke, and the output of described checkout gear is connected with the input of control device, and the output of described control device connects the control end of brake piping; Checkout gear is infrared detecting device.
A braking method for described blanking die, comprising: when described guide pin bushing is positioned at the brake place of vertical guide pillar lower end, and described driving cam drives brake-shoe to rotate and another inner surface sides making friction plate relative with guide pin bushing laminating locking.
The improvement of technique scheme is: described vertical guide pillar is at least two vertical guide pillars arranged in parallel, each vertical guide pillar is provided with a square guide pin bushing.
The present invention adopts the beneficial effect of technique scheme to be: be provided with the brake connecting outer brake pipeline by vertical guide pillar lower end; when square guide pin bushing is positioned at the brake place of vertical guide pillar lower end; driving cam drives brake-shoe to rotate the locking and another inner surface sides making friction plate relative with square guide pin bushing is fitted; on miniature clicker press machine; when occurring on dangerous situation; can brake hard be realized, protect the safety of personnel.
Accompanying drawing explanation
Fig. 1 is the structural representation that the embodiment of the present invention has the blanking die of braking function.
Fig. 2 is the structural representation of the brake of Fig. 1.
Detailed description of the invention
Embodiment
The blanking die with braking function of the present embodiment, as depicted in figs. 1 and 2, comprise the upper bolster 1 and die shoe 2 that are oppositely arranged, upper bolster 1 is provided with punch 3, and die shoe 2 is provided with die 4, die 4 is shaped with the die hole 4-1 coordinated with punch 3.
Die shoe 2 is fixed with I-shaped vertical guide pillar 5, upper bolster 1 is provided with the square guide pin bushing 6 be slidably matched with vertical guide pillar 5.The pair of inside face that the wing plate 5-1 side of vertical guide pillar 5 is relative with square guide pin bushing 6 is slidably matched.
The web 5-2 of vertical guide pillar 5 lower end is provided with the brake 8 connecting outer brake pipeline 7.Brake 8 comprises pair of opposing and one end is hinged on the brake-shoe 8-1 on vertical guide pillar web.The other end of a pair brake-shoe 8-1 rolls with driving cam 8-2 and is connected, and brake-shoe 8-1 is shaped with the inclined plane tilted to the brake-shoe other end and the friction plate 8-3 be located in inclined plane.
When square guide pin bushing 6 is positioned at brake 8 place of vertical guide pillar 5 lower end, driving cam 8-2 drives brake-shoe 8-1 to rotate and friction plate 8-3 another inner surface sides relative with square guide pin bushing 6 is fitted locking.
The punch 3 of the present embodiment is provided with the checkout gear 9 for detecting foreign matter in punch undershoot stroke, and the output of checkout gear 9 is connected with the input of control device 10, and the output of control device 10 connects the control end of brake piping 7.Checkout gear 9 can be electromagnetic detection, also can be infrared detecting device.
The vertical guide pillar 5 of the present embodiment is at least two vertical guide pillars arranged in parallel, and each vertical guide pillar 5 is provided with a square guide pin bushing.
The present invention is not limited to above-described embodiment.All employings are equal to the technical scheme of replacing and being formed, and all drop on the protection domain of application claims.

Claims (2)

1. a blanking die, comprise be oppositely arranged upper, die shoe, it is characterized in that: described die shoe is fixed with I-shaped vertical guide pillar, described upper bolster is provided with the guide pin bushing be slidably matched with vertical guide pillar, the pair of inside face that the wing plate side of described vertical guide pillar is relative with guide pin bushing is slidably matched, described vertical guide pillar lower end is provided with the brake connecting outer brake pipeline, described brake comprises pair of opposing and one end is hinged on the brake-shoe on vertical guide pillar web, this to roll with driving cam to the other end of brake-shoe and is connected, brake-shoe is shaped with the inclined plane tilted to the brake-shoe other end and the friction plate be located in inclined plane, when described guide pin bushing is positioned at the brake place of vertical guide pillar lower end, described driving cam drives brake-shoe to rotate and another inner surface sides making friction plate relative with guide pin bushing laminating locking,
Described punch is provided with the checkout gear for detecting foreign matter in punch undershoot stroke, and the output of described checkout gear is connected with the input of control device, and the output of described control device connects the control end of brake piping; Checkout gear is infrared detecting device.
2. the braking method of a blanking die according to claim 1, it is characterized in that comprising: when described guide pin bushing is positioned at the brake place of vertical guide pillar lower end, described driving cam drives brake-shoe to rotate and another inner surface sides making friction plate relative with guide pin bushing laminating locking.
CN201410657299.8A 2013-06-28 2013-06-28 There is blanking die and the method for work thereof of infrared detecting device Active CN104325003B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410657299.8A CN104325003B (en) 2013-06-28 2013-06-28 There is blanking die and the method for work thereof of infrared detecting device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410657299.8A CN104325003B (en) 2013-06-28 2013-06-28 There is blanking die and the method for work thereof of infrared detecting device
CN201310266209.8A CN103286193B (en) 2013-06-28 2013-06-28 Blanking die with braking function

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201310266209.8A Division CN103286193B (en) 2013-06-28 2013-06-28 Blanking die with braking function

Publications (2)

Publication Number Publication Date
CN104325003A true CN104325003A (en) 2015-02-04
CN104325003B CN104325003B (en) 2016-05-04

Family

ID=49088016

Family Applications (5)

Application Number Title Priority Date Filing Date
CN201410658403.5A Active CN104307968B (en) 2013-06-28 2013-06-28 There is the blanking die of braking function
CN201410660873.5A Expired - Fee Related CN104307969B (en) 2013-06-28 2013-06-28 A kind of blanking die
CN201410658191.0A Active CN104475535B (en) 2013-06-28 2013-06-28 There is blanking die and the method for work thereof of braking function
CN201310266209.8A Active CN103286193B (en) 2013-06-28 2013-06-28 Blanking die with braking function
CN201410657299.8A Active CN104325003B (en) 2013-06-28 2013-06-28 There is blanking die and the method for work thereof of infrared detecting device

Family Applications Before (4)

Application Number Title Priority Date Filing Date
CN201410658403.5A Active CN104307968B (en) 2013-06-28 2013-06-28 There is the blanking die of braking function
CN201410660873.5A Expired - Fee Related CN104307969B (en) 2013-06-28 2013-06-28 A kind of blanking die
CN201410658191.0A Active CN104475535B (en) 2013-06-28 2013-06-28 There is blanking die and the method for work thereof of braking function
CN201310266209.8A Active CN103286193B (en) 2013-06-28 2013-06-28 Blanking die with braking function

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CN (5) CN104307968B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106807801A (en) * 2016-12-30 2017-06-09 武汉理工大学 A kind of high speed fine machine die surface waste material intelligent on-line detection method and device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108223625B (en) * 2018-01-22 2023-11-24 石家庄力神锻压机床有限公司 Braking device of safe intelligent punching machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86104198A (en) * 1986-06-13 1987-03-11 张才良 Braking device for punch press
EP0392829A1 (en) * 1989-04-12 1990-10-17 Pbr Automotive Pty Ltd Drum brake assembly
US5148740A (en) * 1990-06-08 1992-09-22 Firma Wilhelm Fette Gmbh Rotary pelletizing machine with matrix disc having copper and lower plungers
CN101879550A (en) * 2010-07-02 2010-11-10 天津市双兴自动门有限公司 Die used for processing special holes of rail of revolving door
CN102218677A (en) * 2010-04-15 2011-10-19 宏恒胜电子科技（淮安）有限公司 Punch
CN202239290U (en) * 2011-10-25 2012-05-30 昆山宝锦激光拼焊有限公司 Inverted stamping die

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GB244038A (en) * 1924-12-08 1926-04-29 Bendix Brake Co Improvements relating to brake shoes
US3881582A (en) * 1973-08-13 1975-05-06 Conway Clutch Company Punch press clutch and brake with pressure booster
DD216900A1 (en) * 1983-08-19 1985-01-02 Warnke Umformtech Veb K COMBINED CLUTCH AND BRAKING DEVICE WITH ROTATING DRIVE FOR PRESSES
CN2695140Y (en) * 2004-03-03 2005-04-27 上海吉幸工贸有限公司 Punching machine emergency brake device
CN201052673Y (en) * 2007-06-01 2008-04-30 山东丽鹏包装有限公司 Punch brake apparatus
JP5115158B2 (en) * 2007-11-19 2013-01-09 村田機械株式会社 Press machine
CN201366462Y (en) * 2009-03-12 2009-12-23 协易机械工业股份有限公司 Processing machine with emergency brake function
CN102756051A (en) * 2012-06-28 2012-10-31 浙江金澳兰机床有限公司 Flywheel brake device for punch press
CN202741550U (en) * 2012-08-22 2013-02-20 薛瑞华 Blanking die
CN102873907B (en) * 2012-08-29 2015-06-10 昆山仰越机械技术有限公司 Clutch braking device for mechanical press
CN203221098U (en) * 2013-03-06 2013-10-02 滁州金科机械模具制造有限公司 Stamping die mechanism
CN203409106U (en) * 2013-06-28 2014-01-29 苏州唐氏机械制造有限公司 Punching mold with brake function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86104198A (en) * 1986-06-13 1987-03-11 张才良 Braking device for punch press
EP0392829A1 (en) * 1989-04-12 1990-10-17 Pbr Automotive Pty Ltd Drum brake assembly
US5148740A (en) * 1990-06-08 1992-09-22 Firma Wilhelm Fette Gmbh Rotary pelletizing machine with matrix disc having copper and lower plungers
CN102218677A (en) * 2010-04-15 2011-10-19 宏恒胜电子科技（淮安）有限公司 Punch
CN101879550A (en) * 2010-07-02 2010-11-10 天津市双兴自动门有限公司 Die used for processing special holes of rail of revolving door
CN202239290U (en) * 2011-10-25 2012-05-30 昆山宝锦激光拼焊有限公司 Inverted stamping die

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106807801A (en) * 2016-12-30 2017-06-09 武汉理工大学 A kind of high speed fine machine die surface waste material intelligent on-line detection method and device
CN106807801B (en) * 2016-12-30 2019-01-25 武汉理工大学 A kind of high speed fine machine die surface waste material intelligent on-line detection method and device

Also Published As

Publication number Publication date
CN104475535B (en) 2016-05-25
CN103286193B (en) 2015-01-14
CN104475535A (en) 2015-04-01
CN104307969A (en) 2015-01-28
CN104307968A (en) 2015-01-28
CN104307968B (en) 2016-05-18
CN103286193A (en) 2013-09-11
CN104307969B (en) 2016-03-23
CN104325003B (en) 2016-05-04

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Effective date of registration: 20160330

Address after: 318020 No. 223, Lane 1, Huangyan Bridge Road, Zhejiang, Taizhou

Applicant after: TAIZHOU ZHONGRUI ELECTRONICS Co.,Ltd.

Address before: 213022 Changzhou new North District, North Shanxi Road, Hohai University, Jiangsu

Applicant before: Wu Xiaozai

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