[go: up one dir, main page]

CN104307969A - Stamping die - Google Patents

Stamping die Download PDF

Info

Publication number
CN104307969A
CN104307969A CN201410660873.5A CN201410660873A CN104307969A CN 104307969 A CN104307969 A CN 104307969A CN 201410660873 A CN201410660873 A CN 201410660873A CN 104307969 A CN104307969 A CN 104307969A
Authority
CN
China
Prior art keywords
brake
vertical guide
pair
guide sleeve
brake shoe
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
CN201410660873.5A
Other languages
Chinese (zh)
Other versions
CN104307969B (en
Inventor
不公告发明人
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.)
China University of Petroleum East China
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201410660873.5A priority Critical patent/CN104307969B/en
Publication of CN104307969A publication Critical patent/CN104307969A/en
Application granted granted Critical
Publication of CN104307969B publication Critical patent/CN104307969B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

本发明涉及一种冲裁模具，属于金属冲压技术领域。该冲裁模具包括相对设置的上、下模座，所述下模座上固定有工字形的立导柱，所述上模座上设有与立导柱滑动配合的导套，所述立导柱的翼板侧面与导套相对的一对内侧面滑动配合，所述立导柱下端设有连接外部制动管路的制动器，所述制动器包括一对相对设置且一端铰接在立导柱腹板上的制动蹄，该对制动蹄的另一端与驱动凸轮滚动连接，制动蹄上制有向制动蹄另一端倾斜的倾斜面和设于倾斜面上的摩擦片，当所述导套位于立导柱下端的制动器处时，所述驱动凸轮驱动制动蹄转动并使摩擦片与导套相对的另一对内侧面贴合抱死。该冲裁模具具有在危险情况下对微型冲裁机进行紧急制动进而保护人员安全的优点。

The invention relates to a blanking die, which belongs to the technical field of metal stamping. The blanking die includes upper and lower mold bases oppositely arranged, and an I-shaped vertical guide column is fixed on the lower mold base, and a guide sleeve that is slidably matched with the vertical guide column is provided on the upper mold base. The side of the wing plate of the guide post is slidably matched with a pair of inner sides opposite to the guide sleeve. The lower end of the vertical guide post is provided with a brake connected to the external brake pipeline. The brake shoe on the web, the other end of the pair of brake shoes is rollingly connected with the drive cam, the brake shoe is formed with an inclined surface inclined to the other end of the brake shoe and a friction plate arranged on the inclined surface, when the When the guide sleeve is located at the stopper at the lower end of the vertical guide post, the drive cam drives the brake shoe to rotate and makes the other pair of inner surfaces of the friction plate and the guide sleeve to fit and lock. The blanking die has the advantages of emergency braking of the miniature blanking machine in a dangerous situation so as to protect the safety of personnel.

Description

A kind of blanking die
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.
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.
The improvement of technique scheme is: 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.
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.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
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)

1.一种冲裁模具，包括相对设置的上、下模座，其特征在于：所述下模座上固定有工字形的立导柱，所述上模座上设有与立导柱滑动配合的导套，所述立导柱的翼板侧面与导套相对的一对内侧面滑动配合，所述立导柱下端设有连接外部制动管路的制动器，所述制动器包括一对相对设置且一端铰接在立导柱腹板上的制动蹄，该对制动蹄的另一端与驱动凸轮滚动连接，制动蹄上制有向制动蹄另一端倾斜的倾斜面和设于倾斜面上的摩擦片，当所述导套位于立导柱下端的制动器处时，所述驱动凸轮驱动制动蹄转动并使摩擦片与导套相对的另一对内侧面贴合抱死。 1. A blanking die, comprising upper and lower mold bases arranged oppositely, characterized in that: an I-shaped vertical guide column is fixed on the lower mold base, and the upper mold base is provided with a vertical guide column sliding The matching guide sleeve, the side of the wing plate of the vertical guide post is slidably matched with the pair of inner sides opposite to the guide sleeve, the lower end of the vertical guide post is provided with a brake connected to the external brake pipeline, and the brake includes a pair of opposite The brake shoe is set and one end is hinged on the web of the vertical guide column. The other end of the pair of brake shoes is rollingly connected with the driving cam. When the guide sleeve is located at the brake at the lower end of the vertical guide post, the drive cam drives the brake shoe to rotate and makes the other pair of inner surfaces of the friction plate and the guide sleeve to fit and lock. 2.一种权利要求1所述的冲裁模具的工作方法，其特征在于包括：当所述导套位于立导柱下端的制动器处时，所述驱动凸轮驱动制动蹄转动并使摩擦片与导套相对的另一对内侧面贴合抱死。 2. A working method for a blanking die according to claim 1, characterized in that it comprises: when the guide sleeve is located at the brake at the lower end of the vertical guide column, the drive cam drives the brake shoe to rotate and the friction plate The other pair of inner surfaces opposite to the guide sleeve are fit and locked.
CN201410660873.5A 2013-06-28 2013-06-28 A punching die Expired - Fee Related CN104307969B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410660873.5A CN104307969B (en) 2013-06-28 2013-06-28 A punching die

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310266209.8A CN103286193B (en) 2013-06-28 2013-06-28 Blanking die with braking function
CN201410660873.5A CN104307969B (en) 2013-06-28 2013-06-28 A punching die

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
CN104307969A true CN104307969A (en) 2015-01-28
CN104307969B CN104307969B (en) 2016-03-23

Family

ID=49088016

Family Applications (5)

Application Number Title Priority Date Filing Date
CN201310266209.8A Active CN103286193B (en) 2013-06-28 2013-06-28 Blanking die with braking function
CN201410660873.5A Expired - Fee Related CN104307969B (en) 2013-06-28 2013-06-28 A punching die
CN201410658191.0A Active CN104475535B (en) 2013-06-28 2013-06-28 Blanking die with braking function and working method thereof
CN201410658403.5A Expired - Fee Related CN104307968B (en) 2013-06-28 2013-06-28 There is the blanking die of 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 (1)

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

Family Applications After (3)

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

Country Status (1)

Country Link
CN (5) CN103286193B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106807801B (en) * 2016-12-30 2019-01-25 武汉理工大学 A kind of intelligent online detection method and device for high-speed fine blanking machine mold surface scrap
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB244038A (en) * 1924-12-08 1926-04-29 Bendix Brake Co Improvements relating to brake shoes
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
CN202741550U (en) * 2012-08-22 2013-02-20 薛瑞华 Blanking die
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 braking function
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 A flip-chip punching die
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
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
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB244038A (en) * 1924-12-08 1926-04-29 Bendix Brake Co Improvements relating to brake shoes
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
CN202741550U (en) * 2012-08-22 2013-02-20 薛瑞华 Blanking die
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

Also Published As

Publication number Publication date
CN104307968A (en) 2015-01-28
CN104325003B (en) 2016-05-04
CN104475535A (en) 2015-04-01
CN104307968B (en) 2016-05-18
CN104325003A (en) 2015-02-04
CN104307969B (en) 2016-03-23
CN103286193B (en) 2015-01-14
CN104475535B (en) 2016-05-25
CN103286193A (en) 2013-09-11

Similar Documents

Publication Publication Date Title
CN104325022B (en) The diel with braking function of personal security can be protected
CN203409106U (en) Punching mold with brake function
CN104307969A (en) Stamping die
CN203409066U (en) Blanking mold with safety protection function
CN104325024B (en) A kind of diel and method of work thereof
CN203400985U (en) Stamping die with safety protection function
CN104525721A (en) Stamping die with safety protection function
CN104525747A (en) Stamping die with safety protection function and working method thereof
CN103286195B (en) Blanking die with safety protection function
CN104438555B (en) Blanking die and braking method thereof
CN104475536B (en) A kind of mould protecting personal security
CN104438556B (en) A kind of can the blanking die of brake hard
CN203370909U (en) Blanking die with braking function
CN104325020B (en) There is the diel of braking function
CN104475537B (en) A kind of blanking die with safety protection function
CN104475538B (en) A kind of method of work of the blanking die with safety protection function
CN104525682A (en) Mould and working method thereof
CN104353721B (en) There is the blanking die of safety protection function
CN104325025A (en) Stamping mould with braking function, working method and brake thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: Wang Jingyin

Inventor after: Lei Wentao

Inventor before: Request for anonymity

COR Change of bibliographic data
TA01 Transfer of patent application right

Effective date of registration: 20160226

Address after: 266580 Qingdao economic and Technological Development Zone, Changjiang Road, No. 66, Shandong

Applicant after: CHINA University OF PETROLEUM (EAST CHINA)

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

Applicant before: Wu Xiaozai

C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160323

Termination date: 20160628

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