CN104438556B - A kind of can the blanking die of brake hard - Google Patents
A kind of can the blanking die of brake hard Download PDFInfo
- Publication number
- CN104438556B CN104438556B CN201410658695.2A CN201410658695A CN104438556B CN 104438556 B CN104438556 B CN 104438556B CN 201410658695 A CN201410658695 A CN 201410658695A CN 104438556 B CN104438556 B CN 104438556B
- Authority
- CN
- China
- Prior art keywords
- brake
- shoe
- guide pillar
- vertical guide
- die
- 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.)
- Expired - Fee Related
Links
- 238000010030 laminating Methods 0.000 claims abstract description 5
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- 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
Abstract
The present invention relates to a kind of to belong to metal stamping techniques field with the blanking die of brake hard.This blanking die includes upper bolster, die shoe, punch, die, vertical guide pillar and square guide pin bushing, die hole it is shaped with on die, the pair of inside face that the wing plate side of vertical guide pillar is relative with square guide pin bushing is slidably matched, vertical guide pillar lower end is provided with the brake connecting outer brake pipeline, brake includes the brake-shoe that pair of opposing and one end are hinged on vertical guide pillar web, the other end of a pair brake-shoe is connected with driving cam rolling, the inclined plane tilted to the brake-shoe other end and the friction plate being located in inclined plane it is shaped with on brake-shoe, time at the brake that square guide pin bushing is positioned at vertical guide pillar lower end, drive actuated by cams brake-shoe to rotate and make another inner surface sides laminating locking that friction plate is relative with square guide pin bushing.This blanking die has the advantage miniature clicker press machine carrying out under dangerous situation brake hard and then protecting personal security.
Description
The application is divisional application, the invention and created name of original application: have the blanking die of 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, is deep into manufacturing various aspects, and sheet material forming is mainly realized by blanking die.Use punching process, have that precision is high, efficiency high, quality is good, cost-effective, save the series of advantages such as material and the energy.
At present, a lot of enterprises, when utilizing blanking method to process, still continue to use simple handwork method, i.e. with hand directly at the built-in part that takes of die cavity, and, substantial amounts of blanking equipment 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 dress easily to hinder the accidents such as hand.So, stamping-out production is strengthened security protection, safety improvement and progressive mechanization degree, is a vital task of Accident prevention generation.
Blanking equipment is the biggest on safety in production impact.As punch press is the most defective, lacking safety device, clutch, brake are the sensitiveest reliably, and electrical equipment control structure is the most out of control and phenomenon occurs even to rush, and accessory tool is defective etc., is all the major reason caused the accident.
It has been found that the accident occurrence frequency of miniature or small-sized clicker press machine is high, therefore, miniature or small-sized clicker press machine is carried out Safe Transformation trial, be the key reducing and 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 be with the blanking die with braking function of brake hard.
nullThe present invention solves that the technical scheme that above-mentioned technical problem proposes is: a kind of blanking die with braking function，Including the upper bolster being oppositely arranged and die shoe，Described upper bolster is provided with punch，Described die shoe is provided with die，The die hole coordinated with punch it is shaped with on described die，I-shaped vertical guide pillar it is fixed with on described die shoe，Described upper bolster is provided with and founds the square guide pin bushing that guide pillar is slidably matched，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 includes the brake-shoe that pair of opposing and one end are hinged on vertical guide pillar web，The other end of a pair brake-shoe is connected with driving cam rolling，The inclined plane tilted to the brake-shoe other end and the friction plate being located in inclined plane it is shaped with on brake-shoe，Time at the brake that described square guide pin bushing is positioned at vertical guide pillar lower end，Described driving actuated by cams brake-shoe rotates and makes another inner surface sides laminating locking that friction plate is relative with square guide pin bushing.
The present invention uses technique scheme to provide the benefit that: be provided with the brake connecting outer brake pipeline by vertical guide pillar lower end; time at the brake that square guide pin bushing is positioned at vertical guide pillar lower end; drive actuated by cams brake-shoe to rotate and make another inner surface sides laminating locking that friction plate is relative with square guide pin bushing; on miniature clicker press machine; when occurring on dangerous situation; brake hard can be realized, protect the safety of personnel.
The improvement of technique scheme is: described punch is provided with the detection device of foreign matter in detecting punch undershoot stroke, and the output of described detection device connects the input controlling device, and the output of described control device connects the control end of brake piping.
The improvement of technique scheme is: at least two that described vertical guide pillar is arranged in parallel founds guide pillar, and each vertical guide pillar is provided with a square guide pin bushing.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings:
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, including the upper bolster 1 being oppositely arranged and die shoe 2, upper bolster 1 is provided with punch 3, and die shoe 2 is provided with die 4, and die 4 is shaped with the die hole 4-1 coordinated with punch 3.
Being fixed with I-shaped vertical guide pillar 5 on die shoe 2, upper bolster 1 is provided with and founds the square guide pin bushing 6 that guide pillar 5 is slidably matched.
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 includes the brake-shoe 8-1 that pair of opposing and one end are hinged on vertical guide pillar web.The other end of a pair brake-shoe 8-1 is connected with driving cam 8-2 rolling, and brake-shoe 8-1 is shaped with the inclined plane tilted to the brake-shoe other end and the friction plate 8-3 being located in inclined plane.
Time at the brake 8 that square guide pin bushing 6 is positioned at vertical guide pillar 5 lower end, drive cam 8-2 to drive brake-shoe 8-1 to rotate and make another inner surface sides laminating locking relative with square guide pin bushing 6 for friction plate 8-3.
The punch 3 of the present embodiment is provided with the detection device 9 of foreign matter in detecting punch undershoot stroke, and the output of detection device 9 connects the input controlling device 10, and the output controlling device 10 connects the control end of brake piping 7.Detection device 9 can be electromagnetic detection, it is also possible to be infrared detecting device.
At least two that the vertical guide pillar 5 of the present embodiment is arranged in parallel founds guide pillar, and each vertical guide pillar 5 is provided with a square guide pin bushing.
The present invention is not limited to above-described embodiment.The technical scheme that all employing equivalents are formed, all falls within the protection domain of application claims.
Claims (1)
- null1. a blanking die，Including the upper bolster being oppositely arranged and die shoe，Described upper bolster is provided with punch，It is characterized in that: on described die shoe, be fixed with I-shaped vertical guide pillar，Described upper bolster is provided with and founds the square guide pin bushing that guide pillar is slidably matched，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 includes the brake-shoe that pair of opposing and one end are hinged on vertical guide pillar web，The other end of brake-shoe is connected by this with driving cam rolling，The inclined plane tilted to the brake-shoe other end and the friction plate being located in inclined plane it is shaped with on brake-shoe，Time at the brake that described square guide pin bushing is positioned at vertical guide pillar lower end，Described driving actuated by cams brake-shoe rotates and makes another inner surface sides laminating locking that friction plate is relative with square guide pin bushing；Described punch is provided with the detection device of foreign matter in detecting punch undershoot stroke, and the output of described detection device connects the input controlling device, and the output of described control device connects the control end of brake piping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410658695.2A CN104438556B (en) | 2013-06-28 | 2013-06-28 | A kind of can the blanking die of brake hard |
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 |
| CN201410658695.2A CN104438556B (en) | 2013-06-28 | 2013-06-28 | A kind of can the blanking die of brake hard |
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 |
|---|---|
| CN104438556A CN104438556A (en) | 2015-03-25 |
| CN104438556B true CN104438556B (en) | 2016-08-17 |
Family
ID=52885748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410658695.2A Expired - Fee Related CN104438556B (en) | 2013-06-28 | 2013-06-28 | A kind of can the blanking die of brake hard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104438556B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86104198A (en) * | 1986-06-13 | 1987-03-11 | 张才良 | Braking device for punch press |
| US5148740A (en) * | 1990-06-08 | 1992-09-22 | Firma Wilhelm Fette Gmbh | Rotary pelletizing machine with matrix disc having copper and lower plungers |
| US5246093A (en) * | 1989-04-12 | 1993-09-21 | Brake & Clutch Industries Australia Pty. Ltd. | Drum brake assembly |
| CN2346523Y (en) * | 1998-09-04 | 1999-11-03 | 张印林 | Automatic safety protector of press |
| CN201841219U (en) * | 2010-10-11 | 2011-05-25 | 宁波敏实汽车零部件技术研发有限公司 | Punching machine safety device and punching machine |
| 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 |
-
2013
- 2013-06-28 CN CN201410658695.2A patent/CN104438556B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86104198A (en) * | 1986-06-13 | 1987-03-11 | 张才良 | Braking device for punch press |
| US5246093A (en) * | 1989-04-12 | 1993-09-21 | Brake & Clutch Industries Australia 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 |
| CN2346523Y (en) * | 1998-09-04 | 1999-11-03 | 张印林 | Automatic safety protector of press |
| CN201841219U (en) * | 2010-10-11 | 2011-05-25 | 宁波敏实汽车零部件技术研发有限公司 | Punching machine safety device and punching machine |
| 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 |
|---|---|
| CN104438556A (en) | 2015-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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: Yang Lin Inventor before: Request for anonymity |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160601 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 213022 Changzhou new North District, North Shanxi Road, Hohai University, Jiangsu Applicant before: Wu Xiaozai |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Xinyun Inventor after: Wen Fenglin Inventor after: Xu Naiping Inventor after: Huang Xiaowei Inventor after: You Jie Inventor after: Ju Yongqing Inventor after: Pan Xiaofei Inventor after: Ju Yapei Inventor after: Zhang Haihua Inventor after: Sun Xiulan Inventor after: Zhang Ning Inventor before: Yang Lin |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160622 Address after: Jiulong Zhangjiaba Hailing District 225300 Jiangsu city of Taizhou Province Applicant after: TAIZHOU ANTENG HUB FACTORY (GROUP) Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. |
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| 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: 20160817 Termination date: 20190628 |
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| CF01 | Termination of patent right due to non-payment of annual fee |