CN103302189A - Stamping die with braking function - Google Patents

Stamping die with braking function Download PDF

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Publication number
CN103302189A
CN103302189A CN2013102664572A CN201310266457A CN103302189A CN 103302189 A CN103302189 A CN 103302189A CN 2013102664572 A CN2013102664572 A CN 2013102664572A CN 201310266457 A CN201310266457 A CN 201310266457A CN 103302189 A CN103302189 A CN 103302189A
Authority
CN
China
Prior art keywords
brake
vertical guide
die
shoe
guide pillar
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
CN2013102664572A
Other languages
Chinese (zh)
Other versions
CN103302189B (en
Inventor
唐全林
张智明
徐金明
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.)
Suzhou Haiershi Information Technology Co ltd
Original Assignee
Suzhou Tangshi Machinery Manufacturing 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 Suzhou Tangshi Machinery Manufacturing Co Ltd filed Critical Suzhou Tangshi Machinery Manufacturing Co Ltd
Priority to CN201410682188.2A priority Critical patent/CN104325019B/en
Priority to CN201410684997.7A priority patent/CN104325022B/en
Priority to CN201310266457.2A priority patent/CN103302189B/en
Priority to CN201410683462.8A priority patent/CN104325021B/en
Priority to CN201410684964.2A priority patent/CN104325025B/en
Publication of CN103302189A publication Critical patent/CN103302189A/en
Application granted granted Critical
Publication of CN103302189B publication Critical patent/CN103302189B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
    • 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

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

Abstract

The invention relates to a stamping die with a braking function and belongs to the technical field of metal stamping. The stamping die comprises an upper die seat, a lower die seat, a male die, a female die, a vertical guide post and a square guide sleeve, wherein a female die groove is formed in the female die; a press plate is arranged on the female die; the side surfaces of a wing plate of the vertical guide post are in sliding fit with a pair of opposite inner side surfaces of the square guide sleeve; a brake connected with an external brake pipeline is arranged at the lower end of the vertical guide post and comprises a pair of brake shoes arranged oppositely, one ends of the brake shoes are hinged to a web plate of the vertical guide post, and the other ends of the brake shoes are in rolling connection with a driving cam; an inclined plane inclined to the other end of the brake shoe and friction plates arranged on the inclined plane are formed on each brake shoe; when the square guide sleeve is positioned at the brake at the lower end of the vertical guide post, the driving cam drives the brake shoes to rotate and enable the friction plates to be clung to and locked with the other pair of opposite inner side surfaces of the square guide sleeve. The stamping die has the advantage that in case of a danger, a mini-type punch can be emergently braked to protect personnel security.

Description

Diel with braking function
Technical field
The present invention relates to a kind of mould, belong to the metal stamping technical field.
Background technology
Punch process in the machining occupies an important position in the processing industry of national economy.The application of sheet metal component is extremely extensive, is deep into manufacturing various aspects, and sheet material forming is mainly realized by diel.Adopt Sheet Metal Forming Technology, have that precision is high, efficient is high, quality is good, save the series of advantages such as cost, economical with materials and the energy.
At present, a lot of enterprises are still continuing to use simple handwork method when utilizing the process for stamping processing, namely with hand directly at the in-built part of getting of die cavity, and a large amount of pressing equipments is all being undertaken the manufacturing operation of multiple product or working procedures.In this case, if pressing equipment and mould do not have the security protection dress very easily to hinder the accidents such as hand.So the protection that tightens security in punching production, safety are administered and progressive mechanization degree, are the vital tasks that Accident prevention occurs.
Pressing equipment is very large on the safety in production impact.With regard to defectiveness, lack safety device such as punch press itself, clutch, brake are sensitive not reliable, and the suddenly out of control and generation of electrical equipment control structure connects rushes phenomenon, and the accessory tool defectiveness etc., all are the major reasons that cause the accident.
Applicant's discovery, accident occurrence frequency miniature or small-sized punching machine is high, and therefore, miniature or small-sized punching machine are carried out Safe Transformation attempt, be 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, and is not enough for prior art, proposes a kind of diel with braking function that can brake hard.
The present invention is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of diel with braking function, comprise the upper bolster and the die shoe that are oppositely arranged, described upper bolster is provided with punch, described die shoe is provided with die, be shaped with the die groove that cooperates with punch on the described die, described die is provided with the pressing plate for the flanging of punch forming part, be fixed with I-shaped vertical guide pillar on the described die shoe, described upper bolster be provided with vertical guide pillar on the square guide pin bushing that is slidingly matched, the wing plate side of the described vertical guide pillar pair of inside face relative with square guide pin bushing is slidingly matched, described vertical guide pillar lower end is provided with the brake that connects outside brake piping, described brake comprises that pair of opposing and an end are hinged on the brake-shoe on the vertical guide pillar web, the other end of a pair of brake-shoe rolls with driving cam and is connected, be shaped with on the brake-shoe to the inclined plane that the brake-shoe other end tilts and the friction plate of being located on the inclined plane, when described square guide pin bushing was positioned at the brake place of vertical guide pillar lower end, described driving cam drove brake-shoe and rotates and make another relative with square guide pin bushing of friction plate to the medial surface locking of fitting.
The present invention adopts the beneficial effect of technique scheme to be: be provided with the brake that connects outside brake piping 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 and rotates and make another relative with square guide pin bushing of friction plate to the medial surface locking of fitting; on minitype stamping machines; when occurring on the dangerous situation; can realize brake hard, protect personnel's safety.
Improvement of the technical scheme is: described punch is provided with the checkout gear for detection of foreign matter in the 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.
Improvement of the technical scheme is: described vertical guide pillar is at least two vertical guide pillars that are arranged in parallel, and is provided with a square guide pin bushing on each vertical guide pillar.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the structural representation that the embodiment of the invention has the diel of braking function.
Fig. 2 is the structural representation of the brake of Fig. 1.
The specific embodiment
Embodiment
The diel with braking function of the present embodiment as depicted in figs. 1 and 2, comprises the upper bolster 1 and the die shoe 2 that are oppositely arranged, and upper bolster 1 is provided with punch 3, and die shoe 2 is provided with die 4.
Be shaped with the die groove that cooperates with punch on the die 4, die 4 is provided with the pressing plate 11 for the flanging of punch forming part.
Be fixed with I-shaped vertical guide pillar 5 on the die shoe 2, upper bolster 1 be provided with vertical guide pillar 5 on the square guide pin bushing 6 that is slidingly matched.
The wing plate 5-1 side of vertical guide pillar 5 and square guide pin bushing 6 relative pair of inside faces are slidingly matched.
The web 5-2 of vertical guide pillar 5 lower ends is provided with the brake 8 that connects outside brake piping 7.Brake 8 comprises that pair of opposing and an end are hinged on the brake-shoe 8-1 on the vertical guide pillar web.The other end of a pair of brake-shoe 8-1 rolls with driving cam 8-2 and is connected, and is shaped with on the brake-shoe 8-1 to the inclined plane that the brake-shoe other end tilts and the friction plate 8-3 that is located on the inclined plane.
When square guide pin bushing 6 was positioned at brake 8 place of vertical guide pillar 5 lower ends, driving cam 8-2 drove brake-shoe 8-1 and rotates and make relative another of friction plate 8-3 and square guide pin bushing 6 to the medial surface locking of fitting.
The punch 3 of the present embodiment is provided with the checkout gear 9 for detection of foreign matter in the 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 that are arranged in parallel, and is provided with a square guide pin bushing on each vertical guide pillar 5.
The present invention is not limited to above-described embodiment.All employings are equal to replaces the technical scheme that forms, and all drops on the protection domain of requirement of the present invention.

Claims (3)

1. diel with braking function, comprise the upper bolster and the die shoe that are oppositely arranged, described upper bolster is provided with punch, described die shoe is provided with die, be shaped with the die groove that cooperates with punch on the described die, described die is provided with the pressing plate for the flanging of punch forming part, it is characterized in that: be fixed with I-shaped vertical guide pillar on the described die shoe, described upper bolster be provided with vertical guide pillar on the square guide pin bushing that is slidingly matched, the wing plate side of the described vertical guide pillar pair of inside face relative with square guide pin bushing is slidingly matched, described vertical guide pillar lower end is provided with the brake that connects outside brake piping, described brake comprises that pair of opposing and an end are hinged on the brake-shoe on the vertical guide pillar web, the other end of a pair of brake-shoe rolls with driving cam and is connected, be shaped with on the brake-shoe to the inclined plane that the brake-shoe other end tilts and the friction plate of being located on the inclined plane, when described square guide pin bushing was positioned at the brake place of vertical guide pillar lower end, described driving cam drove brake-shoe and rotates and make another relative with square guide pin bushing of friction plate to the medial surface locking of fitting.
2. the diel that has as claimed in claim 1 braking function, it is characterized in that: described punch is provided with the checkout gear for detection of foreign matter in the punch undershoot stroke, 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.
3. have as claimed in claim 1 the diel of braking function, it is characterized in that: described vertical guide pillar is at least two vertical guide pillars that are arranged in parallel, and is provided with a square guide pin bushing on each vertical guide pillar.
CN201310266457.2A 2013-06-28 2013-06-28 Stamping die with braking function Expired - Fee Related CN103302189B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201410682188.2A CN104325019B (en) 2013-06-28 2013-06-28 A kind of diel with braking function
CN201410684997.7A CN104325022B (en) 2013-06-28 2013-06-28 The diel with braking function of personal security can be protected
CN201310266457.2A CN103302189B (en) 2013-06-28 2013-06-28 Stamping die with braking function
CN201410683462.8A CN104325021B (en) 2013-06-28 2013-06-28 A kind of diel and method of work thereof with braking function
CN201410684964.2A CN104325025B (en) 2013-06-28 2013-06-28 There is the method for work of the diel of braking function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310266457.2A CN103302189B (en) 2013-06-28 2013-06-28 Stamping die with braking function

Related Child Applications (5)

Application Number Title Priority Date Filing Date
CN201410682188.2A Division CN104325019B (en) 2013-06-28 2013-06-28 A kind of diel with braking function
CN201410684964.2A Division CN104325025B (en) 2013-06-28 2013-06-28 There is the method for work of the diel of braking function
CN201410684997.7A Division CN104325022B (en) 2013-06-28 2013-06-28 The diel with braking function of personal security can be protected
CN201410683462.8A Division CN104325021B (en) 2013-06-28 2013-06-28 A kind of diel and method of work thereof with braking function
CN201410683425.7A Division CN104325020B (en) 2013-06-28 2013-06-28 There is the diel of braking function

Publications (2)

Publication Number Publication Date
CN103302189A true CN103302189A (en) 2013-09-18
CN103302189B CN103302189B (en) 2015-01-14

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Family Applications (4)

Application Number Title Priority Date Filing Date
CN201410684997.7A Active CN104325022B (en) 2013-06-28 2013-06-28 The diel with braking function of personal security can be protected
CN201410682188.2A Expired - Fee Related CN104325019B (en) 2013-06-28 2013-06-28 A kind of diel with braking function
CN201410683462.8A Active CN104325021B (en) 2013-06-28 2013-06-28 A kind of diel and method of work thereof with braking function
CN201310266457.2A Expired - Fee Related CN103302189B (en) 2013-06-28 2013-06-28 Stamping die with braking function

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CN201410684997.7A Active CN104325022B (en) 2013-06-28 2013-06-28 The diel with braking function of personal security can be protected
CN201410682188.2A Expired - Fee Related CN104325019B (en) 2013-06-28 2013-06-28 A kind of diel with braking function
CN201410683462.8A Active CN104325021B (en) 2013-06-28 2013-06-28 A kind of diel and method of work thereof with braking function

Country Status (1)

Country Link
CN (4) CN104325022B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106140983A (en) * 2016-08-30 2016-11-23 重庆市铜梁区康腾电子科技有限公司 The method of work of touch pad decompressor
CN106311847A (en) * 2016-08-30 2017-01-11 重庆市铜梁区康腾电子科技有限公司 Touch pad stamping device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105013975A (en) * 2015-08-18 2015-11-04 宁波宝恒轴承配件制造有限公司 Dual safety protection mechanism of punching machine
CN114570814B (en) * 2022-03-27 2023-06-27 重庆工业职业技术学院 Tool for laminating metal heat conduction layer of heat insulation plate into linear groove

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US901780A (en) * 1907-12-31 1908-10-20 John F Cassman Clevis for plows.
CN201295725Y (en) * 2008-11-26 2009-08-26 郭金建 Punching machine feeder
CN100570202C (en) * 2004-11-24 2009-12-16 皮尔茨公司 The safety installations and the method that are used for the excess of stroke of definite equipment
CN201471769U (en) * 2009-07-16 2010-05-19 扬州锻压机床集团有限公司 Flywheel brake of press machine
CN102233390A (en) * 2010-04-16 2011-11-09 会田工程技术有限公司 Workpiece transfer apparatus for press machine and crossbar unit
CN102814869A (en) * 2012-08-24 2012-12-12 蔡诗伟 Self-control stone cutter device
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

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GB244038A (en) * 1924-12-08 1926-04-29 Bendix Brake Co Improvements relating to brake shoes
US2627313A (en) * 1950-10-12 1953-02-03 Producto Machine Company Safety device for die-sets
DE1400318B2 (en) * 1960-01-08 1970-03-26 Maschinenfabrik Karl Goller KG, 8000 München Longitudinal guide unit
CN86104198A (en) * 1986-06-13 1987-03-11 张才良 Braking device for punch press
EP1593871A3 (en) * 1989-04-12 2006-04-05 PBR Australia Pty Ltd Drum brake assembly
DE4018401A1 (en) * 1990-06-08 1991-12-12 Fette Wilhelm Gmbh CIRCULAR TABLETING MACHINE
CN2695140Y (en) * 2004-03-03 2005-04-27 上海吉幸工贸有限公司 Punching machine emergency brake device
CN201052543Y (en) * 2006-12-05 2008-04-30 林正荣 Hand protecting device for punching machine
CN102218677B (en) * 2010-04-15 2013-05-08 宏恒胜电子科技（淮安）有限公司 Punch
CN202169322U (en) * 2011-06-21 2012-03-21 天津华舜汽配制造集团有限公司 Molding device with upper die guide sleeve
CN202199589U (en) * 2011-06-24 2012-04-25 仇文秋 Novel rolling mill device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US901780A (en) * 1907-12-31 1908-10-20 John F Cassman Clevis for plows.
CN100570202C (en) * 2004-11-24 2009-12-16 皮尔茨公司 The safety installations and the method that are used for the excess of stroke of definite equipment
CN201295725Y (en) * 2008-11-26 2009-08-26 郭金建 Punching machine feeder
CN201471769U (en) * 2009-07-16 2010-05-19 扬州锻压机床集团有限公司 Flywheel brake of press machine
CN102233390A (en) * 2010-04-16 2011-11-09 会田工程技术有限公司 Workpiece transfer apparatus for press machine and crossbar unit
CN102814869A (en) * 2012-08-24 2012-12-12 蔡诗伟 Self-control stone cutter device
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106140983A (en) * 2016-08-30 2016-11-23 重庆市铜梁区康腾电子科技有限公司 The method of work of touch pad decompressor
CN106311847A (en) * 2016-08-30 2017-01-11 重庆市铜梁区康腾电子科技有限公司 Touch pad stamping device
CN106140983B (en) * 2016-08-30 2018-08-17 重庆市铜梁区康腾电子科技有限公司 The working method of touch tablet decompressor
CN106311847B (en) * 2016-08-30 2018-08-17 重庆市铜梁区康腾电子科技有限公司 Touch tablet decompressor

Also Published As

Publication number Publication date
CN104325022B (en) 2016-02-10
CN103302189B (en) 2015-01-14
CN104325019B (en) 2016-03-30
CN104325022A (en) 2015-02-04
CN104325019A (en) 2015-02-04
CN104325021A (en) 2015-02-04
CN104325021B (en) 2016-05-04

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Granted publication date: 20150114