CN104525720A - Stamping die with safety protection function for emergency braking - Google Patents
Stamping die with safety protection function for emergency braking Download PDFInfo
- Publication number
- CN104525720A CN104525720A CN201410723413.2A CN201410723413A CN104525720A CN 104525720 A CN104525720 A CN 104525720A CN 201410723413 A CN201410723413 A CN 201410723413A CN 104525720 A CN104525720 A CN 104525720A
- Authority
- CN
- China
- Prior art keywords
- die
- vertical guide
- guide pillar
- pin bushing
- protection function
- 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
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a stamping die with the safety protection function for emergency braking, and belongs to the technical field of metal stamping. The stamping die with the safety protection function for emergency braking comprises an upper die seat and a lower die seat which are oppositely arranged; a convex die is arranged on the upper die seat, and while a concave die is arranged on the lower die seat; a concave die slot in match with the convex die is formed in the concave die; a pressing plate for pressing the edge of a stamped and formed part is arranged on the concave die slot; an I-shaped vertical guide column is fixed on the lower die seat; a quadrate guide sleeve which is in sliding fitting with the vertical guide column is arranged on the upper die seat; the side surface of a wing plate of the vertical guide column is in sliding fitting with a pair of inner side surfaces opposite to the quadrate guide sleeve; a lining brake which is connected with an external braking pipeline is arranged on a web at the lower end of the vertical guide column; when the quadrate guide sleeve is positioned on the lining brake at the lower end of the vertical guide column, the lining brake extends out to be clung and locked to the another pair of inner side surfaces opposite to the quadrate guide sleeve. The stamping die with the safety protection function for emergency braking has the advantage that a mini stamping machine can be braked in emergency so as to ensure the personal safety.
Description
the application is divisional application, the invention and created name of original application: the diel with safety protection function, application number: 201310266387.0, 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 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 diel.Adopt Sheet Metal Forming Technology, 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 process for stamping processing, still continues to use simple handwork method, namely directly get part die cavity is in-built with hand, and a large amount of pressing equipments is all responsible for the manufacturing operation of multiple product or working procedures.In this case, if pressing equipment and mould do not have security protection to fill very easily hinder the accidents such as hand.So, in punching production, strengthen security protection, safety is administered and progressive mechanization degree, is the vital task that Accident prevention occurs.
Pressing 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, accident occurrence frequency that is miniature or small-sized punching machine is high, therefore, carries out Safe Transformation trial to miniature or small-sized punching 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 diel with safety protection function of brake hard.
The present invention is the technical scheme solving the problems of the technologies described above proposition: a kind of diel with safety protection 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 groove coordinated with punch, described die is provided with the pressing plate for striking out shaped piece flanging, described die shoe is fixed with I-shaped vertical guide pillar, described upper bolster is provided with and the square guide pin bushing that is slidably matched on 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, the web of described vertical guide pillar lower end is provided with the lining brake connecting outer brake pipeline, when described square guide pin bushing is positioned at the lining brake place of vertical guide pillar lower end, described lining brake stretches out another inner surface sides relative with square guide pin bushing and fits and locking.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; Checkout gear is electromagnetic detection.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.
The method of work of described diel, it comprises: when described square guide pin bushing is positioned at the lining brake place of vertical guide pillar lower end, and described lining brake stretches out another inner surface sides relative with square guide pin bushing and fits and locking.
The present invention adopts the beneficial effect of technique scheme to be: be provided with the lining brake connecting outer brake pipeline by the web of vertical guide pillar lower end; when square guide pin bushing is positioned at the lining brake place of vertical guide pillar lower end; lining brake stretches out another inner surface sides relative with square guide pin bushing and fits and locking; on minitype stamping machines; when occurring on dangerous situation; can brake hard be realized, protect the safety of personnel.
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 diel of safety protection function.
Detailed description of the invention
Embodiment
The diel with safety protection function of the present embodiment, as shown in Figure 1, 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 groove coordinated with punch 3.Die 4 is provided with the pressing plate 11 for striking out shaped piece flanging.
Die shoe 2 is fixed with I-shaped vertical guide pillar 5, upper bolster 1 is provided with and the square guide pin bushing 6 that is slidably matched on 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, and the web 5-2 of vertical guide pillar 5 lower end is provided with the lining brake 8 connecting outer brake pipeline 7.When square guide pin bushing 6 is positioned at lining brake 8 place of vertical guide pillar 5 lower end, lining brake 8 stretches out another inner surface sides relative with square guide pin bushing 6 and fits and 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. one kind has the diel of safety protection 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 groove coordinated with punch, described die is provided with the pressing plate for striking out shaped piece flanging, it is characterized in that: 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, the web of described vertical guide pillar lower end is provided with the lining brake connecting outer brake pipeline, when described square guide pin bushing is positioned at the lining brake place of vertical guide pillar lower end, described lining brake stretches out another inner surface sides relative with square guide pin bushing and fits and locking, 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, checkout gear is electromagnetic detection, described vertical guide pillar is two vertical guide pillars arranged in parallel.
2. one kind has the method for work of the diel of safety protection function as claimed in claim 1; it is characterized in that comprising: when described square guide pin bushing is positioned at the lining brake place of vertical guide pillar lower end, described lining brake stretches out another inner surface sides relative with square guide pin bushing and fits and locking.
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 Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310266387.0A Division CN103286219B (en) | 2013-06-28 | 2013-06-28 | Stamping die with safety protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104525720A true CN104525720A (en) | 2015-04-22 |
| CN104525720B CN104525720B (en) | 2016-04-27 |
Family
ID=49088042
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410722677.6A Active CN104325024B (en) | 2013-06-28 | 2013-06-28 | A kind of diel and method of work thereof |
| 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 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410722677.6A Active CN104325024B (en) | 2013-06-28 | 2013-06-28 | A kind of diel and method of work thereof |
| CN201310266387.0A Expired - Fee Related CN103286219B (en) | 2013-06-28 | 2013-06-28 | Stamping die with safety protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN104325024B (en) |
Families Citing this family (2)
| 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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62282732A (en) * | 1986-05-19 | 1987-12-08 | ゼネラル・モ−タ−ス・コ−ポレ−ション | Retainer ring made of plastic used for stretch forming of sheet metal and molding method thereof |
| CN101987464A (en) * | 2009-07-30 | 2011-03-23 | 陆存林 | Numerical control cutting machine |
| CN102198491A (en) * | 2010-12-24 | 2011-09-28 | 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 |
| 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 |
| KR20130098489A (en) * | 2012-02-28 | 2013-09-05 | 현대제철 주식회사 | Press mold apparatus for outer plate of car |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4018401A1 (en) * | 1990-06-08 | 1991-12-12 | Fette Wilhelm Gmbh | CIRCULAR TABLETING MACHINE |
| JPH10305333A (en) * | 1997-05-09 | 1998-11-17 | Misumi Corp | Pole retainer holding structure of metal mold and device |
| DE102004058472B4 (en) * | 2004-11-24 | 2006-12-14 | Pilz Gmbh & Co. Kg | Safety device and method for determining a caster path in a machine |
| 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 |
| CN102218677B (en) * | 2010-04-15 | 2013-05-08 | 宏恒胜电子科技（淮安）有限公司 | Punch |
| 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 |
| 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 |
-
2013
- 2013-06-28 CN CN201410722677.6A patent/CN104325024B/en active Active
- 2013-06-28 CN CN201310266387.0A patent/CN103286219B/en not_active Expired - Fee Related
- 2013-06-28 CN CN201410723413.2A patent/CN104525720B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62282732A (en) * | 1986-05-19 | 1987-12-08 | ゼネラル・モ−タ−ス・コ−ポレ−ション | Retainer ring made of plastic used for stretch forming of sheet metal and molding method thereof |
| CN101987464A (en) * | 2009-07-30 | 2011-03-23 | 陆存林 | Numerical control cutting machine |
| CN102198491A (en) * | 2010-12-24 | 2011-09-28 | 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 |
| 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 |
| KR20130098489A (en) * | 2012-02-28 | 2013-09-05 | 현대제철 주식회사 | Press mold apparatus for outer plate of car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104325024A (en) | 2015-02-04 |
| CN103286219A (en) | 2013-09-11 |
| CN103286219B (en) | 2015-02-18 |
| CN104325024B (en) | 2016-02-10 |
| CN104525720B (en) | 2016-04-27 |
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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: Dai Shuqin Inventor after: Zhang Yinhua Inventor after: Zhou Shugang Inventor after: Yang Bingchun Inventor before: The inventor has waived the right to be mentioned |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160325 Address after: Xinghua City, Jiangsu province 225711 Taizhou town Zhouzhuang City Industrial Zone double South Avenue Applicant after: TAIZHOU ZHONGQING METAL PRODUCT CO., LTD. Address before: 213000 Jiangsu, North District, Changzhou Jin Ling North Road, No. 1 Applicant before: Wu Hongping |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Stamping die with safety protection function and its working method Effective date of registration: 20220221 Granted publication date: 20160427 Pledgee: Jiangsu Xinghua Rural Commercial Bank Co.,Ltd. Zhouzhuang sub branch Pledgor: TAIZHOU ZHONGQING METAL PRODUCTS CO.,LTD. Registration number: Y2022320000070 |