CN104307968B - There is the blanking die of braking function - Google Patents

There is the blanking die of braking function Download PDF

Info

Publication number
CN104307968B
CN104307968B CN201410658403.5A CN201410658403A CN104307968B CN 104307968 B CN104307968 B CN 104307968B CN 201410658403 A CN201410658403 A CN 201410658403A CN 104307968 B CN104307968 B CN 104307968B
Authority
CN
China
Prior art keywords
brake
shoe
vertical guide
guide pillar
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.)
Active
Application number
CN201410658403.5A
Other languages
Chinese (zh)
Other versions
CN104307968A (en
Inventor
毛学辉
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.)
Dongguan Yiguan Precision Hardware Technology Co.,Ltd.
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
Publication of CN104307968A publication Critical patent/CN104307968A/en
Application granted granted Critical
Publication of CN104307968B publication Critical patent/CN104307968B/en
Active 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

Abstract

The present invention relates to a kind of blanking die with braking function, belong to metal stamping technical field. this blanking die comprises be oppositely arranged upper, die shoe, on described die shoe, be fixed with I-shaped vertical guide pillar, described upper bolster is provided with the square guide pin bushing being slidably matched with vertical guide pillar, described vertical guide pillar lower end is provided with the brake that connects outside brake piping, described brake comprises that pair of opposing and one end are hinged on the brake-shoe on vertical guide pillar web, this rolls and is connected with driving cam the other end of brake-shoe, on brake-shoe, be shaped with the inclined plane tilting to the brake-shoe other end and be located at the friction plate on inclined plane, in the time that 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 and makes another relative with square guide pin bushing of friction plate to the medial surface locking of fitting. this blanking die has advantages of under dangerous situation miniature clicker press machine is carried out to brake hard and then protection personal security.

Description

There is the blanking die of braking function
The application is divisional application, the invention and created name of original application: have the blanking die of braking function, application number: 201310266209.8, and the applying date: 2013-06-28.
Technical field
The present invention relates to a kind of mould, belong to metal stamping technical field.
Background technology
Stamping-out processing in 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 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 enterprises, in the time utilizing blanking method processing, are still continuing to use simple handwork method, with hand directly at the in-built part of getting of die cavity, and a large amount of blanking equipments is all being undertaken the manufacturing operation of multiple product or working procedures. In this case, if blanking equipment and mould do not have safety device, very easily hinder the accidents such as hand. So the protection that tightens security in stamping-out is produced, safety are administered and progressive mechanization degree, are the vital tasks that Accident prevention occurs.
Blanking equipment is very large on safety in production impact. If punch press itself is with regard to defectiveness, lack safety device, clutch, brake are sensitive not reliable, and the out of control and generation suddenly of electrical equipment control structure connects rushes phenomenon, and accessory tool defectiveness etc., are all the major reasons that cause the accident.
Applicant's discovery, accident occurrence frequency miniature or small-sized clicker press machine is high, therefore, miniature or small-sized clicker press machine is carried out to Safe Transformation trial, 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, for prior art deficiency, proposes a kind of blanking die 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 blanking die 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, on described die, be shaped with the die hole coordinating with punch, on described die shoe, be fixed with I-shaped vertical guide pillar, described upper bolster is provided with the square guide pin bushing being slidably matched with vertical guide pillar, the wing plate side pair of inside face relative with square guide pin bushing of described vertical guide pillar is slidably 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 one end are hinged on the brake-shoe on vertical guide pillar web, the other end of a pair of brake-shoe rolls and is connected with driving cam, on brake-shoe, be shaped with the inclined plane tilting to the brake-shoe other end and be located at the friction plate on inclined plane, in the time that 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 and makes 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 by vertical guide pillar lower end the brake that connects outside brake piping; in the time that square guide pin bushing is positioned at the brake place of vertical guide pillar lower end; driving cam drives brake-shoe to rotate and makes another relative with square guide pin bushing of friction plate to the medial surface locking of fitting; on miniature clicker press machine; when occurring on dangerous situation; can realize brake hard, protect personnel's safety.
The improvement of technique scheme is: described punch is provided with the checkout gear for detection of 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 that are arranged in parallel, and is provided with a square guide pin bushing on each vertical guide pillar.
Brief description of the drawings
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
The blanking die 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, is shaped with the die hole 4-1 coordinating with punch 3 on die 4.
On die shoe 2, be fixed with I-shaped vertical guide pillar 5, upper bolster 1 is provided with the square guide pin bushing 6 being slidably matched with vertical guide pillar 5.
The wing plate 5-1 side pair of inside face relative with square guide pin bushing 6 of vertical guide pillar 5 is slidably 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 one end are hinged on the brake-shoe 8-1 on vertical guide pillar web. The other end of a pair of brake-shoe 8-1 rolls and is connected with driving cam 8-2, is shaped with the inclined plane tilting to the brake-shoe other end and is located at the friction plate 8-3 on inclined plane on brake-shoe 8-1.
In the time that square guide pin bushing 6 is positioned at brake 8 place of vertical guide pillar 5 lower ends, driving cam 8-2 drives brake-shoe 8-1 to rotate and makes another relative with square guide pin bushing 6 of friction plate 8-3 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 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, can be also 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 on 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 replaces the technical scheme forming, and all drops on the protection domain of requirement of the present invention.

Claims (1)

1. one kind has the blanking die of braking function, comprise be oppositely arranged upper, die shoe, it is characterized in that: on described die shoe, be fixed with I-shaped vertical guide pillar, described upper bolster is provided with the square guide pin bushing being slidably matched with vertical guide pillar, described vertical guide pillar lower end is provided with the brake that connects outside brake piping, described brake comprises that pair of opposing and one end are hinged on the brake-shoe on vertical guide pillar web, this rolls and is connected with driving cam the other end of brake-shoe, on brake-shoe, be shaped with the inclined plane tilting to the brake-shoe other end and be located at the friction plate on inclined plane, in the time that 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 and makes the pair of inside face laminating locking that friction plate is relative with square guide pin bushing.
CN201410658403.5A 2013-06-28 2013-06-28 There is the blanking die of braking function Active CN104307968B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
CN104307968A CN104307968A (en) 2015-01-28
CN104307968B true CN104307968B (en) 2016-05-18

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
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
CN201410660873.5A Expired - Fee Related CN104307969B (en) 2013-06-28 2013-06-28 A kind of blanking die
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 After (4)

Application Number Title Priority Date Filing Date
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
CN201410660873.5A Expired - Fee Related CN104307969B (en) 2013-06-28 2013-06-28 A kind of blanking die
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) CN104307968B (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 high speed fine machine die surface waste material intelligent on-line detection method and device
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 (8)

* 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
DE3424539A1 (en) * 1983-08-19 1985-02-28 VEB Kombinat Umformtechnik "Herbert Warnke" Erfurt, DDR 5010 Erfurt Combined coupling and braking apparatus with creep speed 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
EP2060387A2 (en) * 2007-11-19 2009-05-20 Murata Machinery, Ltd. Press machine and method for controlling a 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
CN102873907A (en) * 2012-08-29 2013-01-16 昆山仰越机械技术有限公司 Clutch braking device for mechanical press

Family Cites Families (10)

* 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
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
CN102218677B (en) * 2010-04-15 2013-05-08 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
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
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 (8)

* 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
DE3424539A1 (en) * 1983-08-19 1985-02-28 VEB Kombinat Umformtechnik "Herbert Warnke" Erfurt, DDR 5010 Erfurt Combined coupling and braking apparatus with creep speed 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
EP2060387A2 (en) * 2007-11-19 2009-05-20 Murata Machinery, Ltd. Press machine and method for controlling a 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
CN102873907A (en) * 2012-08-29 2013-01-16 昆山仰越机械技术有限公司 Clutch braking device for mechanical press

Also Published As

Publication number Publication date
CN103286193A (en) 2013-09-11
CN104475535A (en) 2015-04-01
CN104475535B (en) 2016-05-25
CN104325003A (en) 2015-02-04
CN104325003B (en) 2016-05-04
CN103286193B (en) 2015-01-14
CN104307969A (en) 2015-01-28
CN104307968A (en) 2015-01-28
CN104307969B (en) 2016-03-23

Similar Documents

Publication Publication Date Title
CN104325021B (en) A kind of diel and method of work thereof with braking function
CN203409106U (en) Punching mold with brake function
CN104307968B (en) There is the blanking die of braking function
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
CN104525721B (en) There is the diel of safety protection function
CN203370909U (en) Blanking die with braking function
CN104438557B (en) Can brake hard, the blanking die with safety protection function and method of work thereof
CN104438556B (en) A kind of can the blanking die of brake hard
CN104475536B (en) A kind of mould protecting personal security
CN104438555B (en) Blanking die and braking method thereof
CN104325020B (en) There is the diel of braking function
CN104475537B (en) A kind of blanking die with safety protection function
CN104525747A (en) Stamping die with safety protection function and working method thereof
CN104475538B (en) A kind of method of work of the blanking die with safety protection function
CN104353721B (en) There is the blanking die of safety protection function
CN104525682A (en) Mould and working method thereof
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
CB03 Change of inventor or designer information

Inventor after: Mao Xuehui

Inventor before: Request for anonymity

COR Change of bibliographic data
C14 Grant of patent or utility model
C41 Transfer of patent application or patent right or utility model
GR01 Patent grant
TA01 Transfer of patent application right

Effective date of registration: 20160425

Address after: 325207 Zhejiang city of Wenzhou province Ruian City Feiyun street Dongfengcun Linjiang Garden Building 2 unit 501 C

Applicant after: Mao Xuehui

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

Applicant before: Wu Xiaozai

C56 Change in the name or address of the patentee
CP02 Change in the address of a patent holder

Address after: 225400 Jiangsu Province, Taixing City Industrial Park Xiangrong Road No. 18

Patentee after: Mao Xuehui

Address before: 325207 Zhejiang city of Wenzhou province Ruian City Feiyun street Dongfengcun Linjiang Garden Building 2 unit 501 C

Patentee before: Mao Xuehui

CB03 Change of inventor or designer information

Inventor after: Ning Yi

Inventor before: Mao Xuehui

TR01 Transfer of patent right

Effective date of registration: 20170531

Address after: 523000 A, two street, 19 business street, Dongcheng Street, Dongcheng, Guangdong, Dongguan

Patentee after: Dongguan City crown Hardware Electronics Co.,Ltd.

Address before: 225400 Jiangsu Province, Taixing City Industrial Park Xiangrong Road No. 18

Patentee before: Mao Xuehui

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 523000 A, two street, 19 business street, Dongcheng Street, Dongcheng, Guangdong, Dongguan

Patentee after: Dongguan Yiguan Precision Hardware Technology Co.,Ltd.

Address before: 523000 A, two street, 19 business street, Dongcheng Street, Dongcheng, Guangdong, Dongguan

Patentee before: Dongguan City crown Hardware Electronics Co.,Ltd.