CN103286219A - Stamping die with safety protection function - Google Patents

Stamping die with safety protection function Download PDF

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Publication number
CN103286219A
CN103286219A CN2013102663870A CN201310266387A CN103286219A CN 103286219 A CN103286219 A CN 103286219A CN 2013102663870 A CN2013102663870 A CN 2013102663870A CN 201310266387 A CN201310266387 A CN 201310266387A CN 103286219 A CN103286219 A CN 103286219A
Authority
CN
China
Prior art keywords
die
guide pillar
upright guide
punch
pin bushing
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
CN2013102663870A
Other languages
Chinese (zh)
Other versions
CN103286219B (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 CN201410724840.2A priority Critical patent/CN104525721B/en
Priority to CN201310266387.0A priority patent/CN103286219B/en
Priority to CN201410723400.5A priority patent/CN104525747B/en
Priority to CN201410722677.6A priority patent/CN104325024B/en
Priority to CN201410723413.2A priority patent/CN104525720B/en
Publication of CN103286219A publication Critical patent/CN103286219A/en
Application granted granted Critical
Publication of CN103286219B publication Critical patent/CN103286219B/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)

Abstract

The invention relates to a stamping die with a safety protection function and belongs to the technical field of metal stamping. The stamping die comprises an upper die seat and a lower die seat which are arranged oppositely. A terrace die is arranged on the upper die seat, a recessed die is arranged on the lower die seat, a recessed die groove matched with the terrace die is formed in the recessed die, a press plate used for stamping the press sides of a forming part is arranged on the recessed die, an I-shaped vertical guide column is fixed on the lower die seat, a square guide sleeve in sliding fit with the vertical guide column is arranged on the upper die seat, the side of a wing plate of the vertical guide column is in sliding fit with a pair of opposite inner sides of the square guide sleeve, and a lining brake connected with an external brake pipe is arranged on a web plate at the lower end of the vertical guide column. When the square guide sleeve is located at the position of the lining brake at the lower end of the vertical guide column, the lining brake stretches out to cling to the other pair of opposite inner sides of the square guide sleeve in a clamping mode. The stamping die has the advantage that emergency braking can be conducted on a micro blanking machine under dangerous conditions to further protect personnel.

Description

Diel with safety protection 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 precision height, efficient height, good, the series of advantages such as saving cost, economical with materials and the energy of quality.
At present, a lot of enterprises are still continuing to use simple handwork method when utilizing the process for stamping processing, namely directly adorn in die cavity with hand and get part, 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 accidents such as hand.So the protection that tightens security in punching production, safety are administered and progressive mechanization degree, are vital tasks that prevents that accident from taking place.
Pressing equipment is very big to the safety in production influence.With regard to defectiveness, lack safety device as punch press itself, clutch, brake are sensitive reliable inadequately, and the electrical equipment control structure is out of control and take place to connect towards phenomenon suddenly, and the accessory tool defectiveness etc., all are the major reasons that cause the accident.
The applicant finds, therefore the accident occurrence frequency height of miniature or mini-type punching machine, carries out safety transformation to miniature or mini-type punching machine and attempt, and is the key that accidents such as hand are hindered in minimizing.
Summary of the invention
The technical problem to be solved in the present invention is, at the prior art deficiency, proposes a kind of diel with safety protection 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 safety protection 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 on 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; I-shaped upright guide pillar is fixedly arranged on the described die shoe; described upper bolster be provided with upright guide pillar on the square guide pin bushing that is slidingly matched; the wing plate side of the described upright guide pillar pair of inside face relative with square guide pin bushing is slidingly matched; the web of described upright guide pillar lower end is provided with the lining brake that connects outside brake piping; when described square guide pin bushing was positioned at the lining brake place of upright guide pillar lower end, described lining brake stretched out another relative with square guide pin bushing medial surface is fitted and locking.
The present invention adopts the beneficial effect of technique scheme to be: the web by upright guide pillar lower end is provided with the lining brake that connects outside brake piping; when square guide pin bushing is positioned at the lining brake place of upright guide pillar lower end; lining brake stretches out another relative with square guide pin bushing medial surface is fitted and locking; 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 be provided with for detection of under the punch in the stroke checkout gear of foreign matter, the output of described checkout gear is connected with the input of control device, the output of described control device connects the control end of brake piping.
Improvement of the technical scheme is: described upright guide pillar is at least two upright guide pillars that are arranged in parallel, and each upright guide pillar is provided with a square guide pin bushing.
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 safety protection function.
The specific embodiment
Embodiment
The diel with safety protection function of present embodiment as shown in Figure 1, 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, is shaped on the die groove that cooperates with punch 3 on the die 4.Die 4 is provided with the pressing plate 11 for the flanging of punch forming part.
I-shaped upright guide pillar 5 is fixedly arranged on the die shoe 2, upper bolster 1 be provided with upright guide pillar 5 on the square guide pin bushing 6 that is slidingly matched.
The wing plate 5-1 side of upright guide pillar 5 and square guide pin bushing 6 relative pair of inside faces are slidingly matched, and the web 5-2 of upright guide pillar 5 lower ends is provided with the lining brake 8 of the outside brake piping 7 of connection.When square guide pin bushing 6 was positioned at lining brake 8 places of upright guide pillar 5 lower ends, lining brake 8 stretched out another relative with square guide pin bushing 6 medial surface is fitted and locking.
The punch 3 of present embodiment be provided with for detection of under the punch in the stroke checkout gear 9 of foreign matter, the output of checkout gear 9 is connected with the input of control device 10, 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 upright guide pillar 5 of present embodiment is at least two upright guide pillars that are arranged in parallel, and each upright 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 replaces the technical scheme that forms, and all drops on the protection domain of requirement of the present invention.

Claims (3)

1. diel with safety protection 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 on 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: I-shaped upright guide pillar is fixedly arranged on the described die shoe; described upper bolster be provided with upright guide pillar on the square guide pin bushing that is slidingly matched; the wing plate side of the described upright guide pillar pair of inside face relative with square guide pin bushing is slidingly matched; the web of described upright guide pillar lower end is provided with the lining brake that connects outside brake piping; when described square guide pin bushing was positioned at the lining brake place of upright guide pillar lower end, described lining brake stretched out another relative with square guide pin bushing medial surface is fitted and locking.
2. the diel that has safety protection function according to claim 1; it is characterized in that: described punch be provided with for detection of under the punch in the stroke checkout gear of foreign matter; 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 the diel of safety protection function according to claim 1, it is characterized in that: described upright guide pillar is at least two upright guide pillars that are arranged in parallel, and each upright guide pillar is provided with a square guide pin bushing.
CN201310266387.0A 2013-06-28 2013-06-28 Stamping die with safety protection function Expired - Fee Related CN103286219B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201410724840.2A CN104525721B (en) 2013-06-28 2013-06-28 There is the diel of safety protection function
CN201310266387.0A CN103286219B (en) 2013-06-28 2013-06-28 Stamping die with safety protection function
CN201410723400.5A CN104525747B (en) 2013-06-28 2013-06-28 There is diel and the method for work thereof of safety protection function
CN201410722677.6A CN104325024B (en) 2013-06-28 2013-06-28 A kind of diel and method of work thereof
CN201410723413.2A CN104525720B (en) 2013-06-28 2013-06-28 There is diel and the method for work thereof of safety protection function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310266387.0A CN103286219B (en) 2013-06-28 2013-06-28 Stamping die with safety protection function

Related Child Applications (4)

Application Number Title Priority Date Filing Date
CN201410723413.2A Division CN104525720B (en) 2013-06-28 2013-06-28 There is diel and the method for work thereof of safety protection function
CN201410724840.2A Division CN104525721B (en) 2013-06-28 2013-06-28 There is the diel of safety protection function
CN201410722677.6A Division CN104325024B (en) 2013-06-28 2013-06-28 A kind of diel and method of work thereof
CN201410723400.5A Division CN104525747B (en) 2013-06-28 2013-06-28 There is diel and the method for work thereof of safety protection function

Publications (2)

Publication Number Publication Date
CN103286219A true CN103286219A (en) 2013-09-11
CN103286219B CN103286219B (en) 2015-02-18

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Family Applications (3)

Application Number Title Priority Date Filing Date
CN201310266387.0A Expired - Fee Related CN103286219B (en) 2013-06-28 2013-06-28 Stamping die with safety protection function
CN201410723413.2A Active CN104525720B (en) 2013-06-28 2013-06-28 There is diel and the method for work thereof of safety protection function
CN201410722677.6A Active CN104325024B (en) 2013-06-28 2013-06-28 A kind of diel and method of work thereof

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201410723413.2A Active CN104525720B (en) 2013-06-28 2013-06-28 There is diel and the method for work thereof of safety protection function
CN201410722677.6A Active CN104325024B (en) 2013-06-28 2013-06-28 A kind of diel and method of work thereof

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106975700A (en) * 2017-04-13 2017-07-25 滁州市东华模具制造有限公司 A kind of cold punching die process for stamping of anti-tripping waste
CN107552654A (en) * 2017-10-27 2018-01-09 天津市鑫源泓达科技有限公司 A kind of diel with Telescopic Fixed support

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148740A (en) * 1990-06-08 1992-09-22 Firma Wilhelm Fette Gmbh Rotary pelletizing machine with matrix disc having copper and lower plungers
JPH10305333A (en) * 1997-05-09 1998-11-17 Misumi Corp Pole retainer holding structure of metal mold and device
CN2790623Y (en) * 2005-04-28 2006-06-28 王建波 Safety protection device for punching press
CN200979062Y (en) * 2006-08-08 2007-11-21 周庆然 Brake for rigid pressure machine protecting device
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
CN203400985U (en) * 2013-06-28 2014-01-22 苏州唐氏机械制造有限公司 Stamping die with safety protection function

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719786A (en) * 1986-05-19 1988-01-19 General Motors Corporation Reinforced plastic retainer rings for sheet metal forming and method of making
DE102004058472B4 (en) * 2004-11-24 2006-12-14 Pilz Gmbh & Co. Kg Safety device and method for determining a caster path in a machine
CN101987464A (en) * 2009-07-30 2011-03-23 陆存林 Numerical control cutting machine
CN102218677B (en) * 2010-04-15 2013-05-08 宏恒胜电子科技（淮安）有限公司 Punch
CN102198491B (en) * 2010-12-24 2013-03-06 机械科学研究总院先进制造技术研究中心 Anti-collision buffer system for large casting numerical control machining molding machine
KR20130098489A (en) * 2012-02-28 2013-09-05 현대제철 주식회사 Press mold apparatus for outer plate of car
CN203010180U (en) * 2013-01-05 2013-06-19 重庆界威模具股份有限公司 Hydraulic press machine safety device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148740A (en) * 1990-06-08 1992-09-22 Firma Wilhelm Fette Gmbh Rotary pelletizing machine with matrix disc having copper and lower plungers
JPH10305333A (en) * 1997-05-09 1998-11-17 Misumi Corp Pole retainer holding structure of metal mold and device
CN2790623Y (en) * 2005-04-28 2006-06-28 王建波 Safety protection device for punching press
CN200979062Y (en) * 2006-08-08 2007-11-21 周庆然 Brake for rigid pressure machine protecting device
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
CN203400985U (en) * 2013-06-28 2014-01-22 苏州唐氏机械制造有限公司 Stamping die with safety protection function

Also Published As

Publication number Publication date
CN104325024B (en) 2016-02-10
CN103286219B (en) 2015-02-18
CN104525720B (en) 2016-04-27
CN104525720A (en) 2015-04-22
CN104325024A (en) 2015-02-04

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SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: SUZHOU QIYANG INDUSTRY AND TRADE CO., LTD.

Free format text: FORMER OWNER: SUZHOU TANGSHI MACHINERY MANUFACTURING CO., LTD.

Effective date: 20141230

C41 Transfer of patent application or patent right or utility model
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Free format text: CORRECT: ADDRESS; FROM: 215103 SUZHOU, JIANGSU PROVINCE TO: 215104 SUZHOU, JIANGSU PROVINCE

TA01 Transfer of patent application right

Effective date of registration: 20141230

Address after: Suzhou Wuzhong District City, Jiangsu province 215104 Soochow Road No. 19

Applicant after: SUZHOU QIYANG INDUSTRY AND TRADE Co.,Ltd.

Address before: No. 4469 Wuzhong District Wuzhong road in Suzhou city of Jiangsu Province in 215103

Applicant before: SUZHOU TANG'S MACHINERY MANUFACTURING Co.,Ltd.

C14 Grant of patent or utility model
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TR01 Transfer of patent right

Effective date of registration: 20210106

Address after: 215104 Building 1, No. 1368, Wuzhong Avenue, Yuexi street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province

Patentee after: Suzhou Wei you Intellectual Property Operation Co.,Ltd.

Address before: No.19 Dongwu North Road, Wuzhong District, Suzhou City, Jiangsu Province

Patentee before: SUZHOU QIYANG INDUSTRY AND TRADE Co.,Ltd.

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Effective date of registration: 20220816

Address after: Building 6, No. 2888, Wuzhong Avenue, Yuexi Street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province, 215000

Patentee after: SUZHOU HAIERSHI INFORMATION TECHNOLOGY Co.,Ltd.

Address before: 215104 Building 1, No. 1368, Wuzhong Avenue, Yuexi street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province

Patentee before: Suzhou Wei you Intellectual Property Operation Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150218