CN104475538B - A kind of method of work of the blanking die with safety protection function - Google Patents
A kind of method of work of the blanking die with safety protection function Download PDFInfo
- Publication number
- CN104475538B CN104475538B CN201410683541.9A CN201410683541A CN104475538B CN 104475538 B CN104475538 B CN 104475538B CN 201410683541 A CN201410683541 A CN 201410683541A CN 104475538 B CN104475538 B CN 104475538B
- Authority
- CN
- China
- Prior art keywords
- die
- guide pillar
- vertical guide
- pin bushing
- punch
- 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.)
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Links
- 238000000034 method Methods 0.000 title claims description 15
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000010030 laminating Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal 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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention relates to the blanking die with safety protection 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, it is characterized in that: on described die shoe, be fixed with I-shaped vertical guide pillar, described upper bolster is provided with and stands the square guide pin bushing being slidably matched on 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, the web of described vertical guide pillar lower end is provided with the lining brake connecting outer brake pipeline, time at the lining brake that described square guide pin bushing is positioned at vertical guide pillar lower end, described lining brake stretches out another inner surface sides laminating relative with square guide pin bushing locking.Described punch is provided with the detection device of foreign body in detecting punch undershoot stroke, and the outfan of described detection device connects the input controlling device, and the outfan of described control device connects the control end of brake piping.
Description
The application is divisional application, the invention and created name of original application: have the blanking die of safety protection function, application number: 201310266388.5, 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 processing, still continue to use simple manual work method, i.e. with hands 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 hands.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 hands.
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 safety protection function of brake hard and method of work thereof.
The present invention solves that the technical scheme that above-mentioned technical problem proposes is: a kind of blanking die with safety protection 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 stands the square guide pin bushing being slidably matched on 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, the web of described vertical guide pillar lower end is provided with the lining brake connecting outer brake pipeline, time at the lining brake that described square guide pin bushing is positioned at vertical guide pillar lower end, described lining brake stretches out another inner surface sides laminating relative with square guide pin bushing locking.
The present invention uses technique scheme to provide the benefit that: be provided with the lining brake connecting outer brake pipeline by the web of vertical guide pillar lower end; time at the lining brake that square guide pin bushing is positioned at vertical guide pillar lower end; lining brake stretches out another inner surface sides laminating relative with square guide pin bushing locking; 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 body in detecting punch undershoot stroke, and the outfan of described detection device connects the input controlling device, and the outfan 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.
A kind of method of work of above-mentioned blanking die, including: time at the lining brake that described square guide pin bushing is positioned at vertical guide pillar lower end, described lining brake stretches out another inner surface sides laminating relative with square guide pin bushing locking.
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 safety protection function.
Detailed description of the invention
Embodiment
The blanking die with safety protection function of the present embodiment, as shown in Fig. 1, 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 stands on guide pillar 5 the square guide pin bushing 6 being 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, and the web 5-2 of vertical guide pillar 5 lower end is provided with the lining brake 8 connecting outer brake pipeline 7.Time at the lining brake 8 that square guide pin bushing 6 is positioned at vertical guide pillar 5 lower end, lining brake 8 stretches out another inner surface sides laminating relative with square guide pin bushing 6 locking.
The punch 3 of the present embodiment is provided with the detection device 9 of foreign body in detecting punch undershoot stroke, and the outfan of detection device 9 connects the input controlling device 10, and the outfan 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)
1. the method for work of a blanking die with safety protection function; described blanking die includes the upper and lower die holder being oppositely arranged, and described upper bolster is provided with punch, and described die shoe is provided with die; the die hole coordinated with punch it is shaped with on described die, it is characterised in that:
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, and the web of described vertical guide pillar lower end is provided with the lining brake connecting outer brake pipeline；
Described punch is provided with the detection device of foreign body in detecting punch undershoot stroke, and the outfan of described detection device connects the input controlling device, and the outfan of described control device connects the control end of brake piping, and detection device is electromagnetic detection；
Described vertical guide pillar is the vertical guide pillars of arranged in parallel two；
The method of work of described blanking die, including: time at the lining brake that described square guide pin bushing is positioned at vertical guide pillar lower end, described lining brake stretches out another inner surface sides laminating relative with square guide pin bushing locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410683541.9A CN104475538B (en) | 2013-06-28 | 2013-06-28 | A kind of method of work of the blanking die with safety protection function |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410683541.9A CN104475538B (en) | 2013-06-28 | 2013-06-28 | A kind of method of work of the blanking die with safety protection function |
| CN201310266388.5A CN103286195B (en) | 2013-06-28 | 2013-06-28 | Blanking die with safety protection function |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310266388.5A Division CN103286195B (en) | 2013-06-28 | 2013-06-28 | Blanking die with safety protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104475538A CN104475538A (en) | 2015-04-01 |
| CN104475538B true CN104475538B (en) | 2016-08-24 |
Family
ID=52750215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410683541.9A Active CN104475538B (en) | 2013-06-28 | 2013-06-28 | A kind of method of work of the blanking die with safety protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104475538B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4018401A1 (en) * | 1990-06-08 | 1991-12-12 | Fette Wilhelm Gmbh | CIRCULAR TABLETING MACHINE |
| ES2260550T3 (en) * | 2002-07-31 | 2006-11-01 | FIESSLER ELEKTRONIK GMBH & CO. KG | PROTECTION DEVICE FOR MACHINES, SUCH AS FOLDING MACHINES, SHEARERS, TROQUELADORAS OR SIMILAR. |
| 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 |
| CN102962377A (en) * | 2011-09-01 | 2013-03-13 | 邹凯 | Automatic protection device of punch press |
| CN202963301U (en) * | 2012-09-24 | 2013-06-05 | 江苏海德曼建材工业有限公司 | Safety device for punching machine |
-
2013
- 2013-06-28 CN CN201410683541.9A patent/CN104475538B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104475538A (en) | 2015-04-01 |
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| 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: Zhang Zhen Inventor before: The inventor has waived the right to be mentioned |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160622 Address after: Changyuan County of Xinxiang City, Henan province 453400 Lu Gang Xiang Zhang Zhancun No. 46 Applicant after: Zhang Zhen Address before: 213000 Jiangsu, North District, Changzhou Jin Ling North Road, No. 1 Applicant before: Wu Hongping |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180514 Address after: 314500 1582 Guangming Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Patentee after: Jiaxing star ring Beijing Great Automotive Components Company Limited Address before: 453400 46 Zhang Zhang Cun, Lu Gang Township, Changyuan County, Xinxiang, Henan Patentee before: Zhang Zhen |