CN104525747A - Stamping die with safety protection function and working method thereof - Google Patents
Stamping die with safety protection function and working method thereof Download PDFInfo
- Publication number
- CN104525747A CN104525747A CN201410723400.5A CN201410723400A CN104525747A CN 104525747 A CN104525747 A CN 104525747A CN 201410723400 A CN201410723400 A CN 201410723400A CN 104525747 A CN104525747 A CN 104525747A
- Authority
- CN
- China
- Prior art keywords
- die
- pin bushing
- vertical guide
- protection function
- guide pillar
- 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
Abstract
The invention relates to a stamping die with a safety protection function and a working method thereof and belongs to the technical field of metal stamping. The stamping die with the safety protection function comprises an upper die holder and a lower die holder arranged oppositely, the upper die holder is provided with a convex die, the lower die holder is provided with a concave die, a concave die groove matched with the convex die is formed in the concave die, the concave die is provided with a press plate used for stamping a press edge of a forming part, a transverse H-shaped upright guide post is fixed on the lower die holder, a square guide sleeve having sliding fit with the upright guide post is arranged on the upper die holder, the lateral surface of a wing plate of the upright guide post is in sliding fit with one pair of opposite internal lateral surfaces of the square guide sleeve, a lining brake connected with an external braking pipeline is arranged on a web at the lower end of the upright guide post, when the square guide sleeve is located at the lining brake at the lower end of the upright guide post, the lining brake extends out to fit with the other pair of opposite lateral surfaces of the square guide sleeve and lock the same. The stamping die with the safety protection function is capable of urgently braking a micro-stamping machine under a dangerous situation so as to protect the personnel security.
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 and method of work thereof.
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 infrared detecting device.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 infrared detecting device.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410723400.5A CN104525747B (en) | 2013-06-28 | 2013-06-28 | There is diel and the method for work thereof of safety protection function |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310266387.0A CN103286219B (en) | 2013-06-28 | 2013-06-28 | Stamping die with safety protection function |
| CN201410723400.5A CN104525747B (en) | 2013-06-28 | 2013-06-28 | There is diel and the method for work thereof of 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 |
|---|---|
| CN104525747A true CN104525747A (en) | 2015-04-22 |
| CN104525747B CN104525747B (en) | 2016-08-31 |
Family
ID=52841478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410723400.5A Active CN104525747B (en) | 2013-06-28 | 2013-06-28 | There is diel and the method for work thereof of safety protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104525747B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926894A (en) * | 2021-10-11 | 2022-01-14 | 昆山田盛汽车配件有限公司 | Stamping mistake-proofing mechanism and process for automobile parts |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2627313A (en) * | 1950-10-12 | 1953-02-03 | Producto Machine Company | Safety device for die-sets |
| GB901780A (en) * | 1960-01-08 | 1962-07-25 | Goller August | Improvements in or relating to telescopic struts |
| CN2695140Y (en) * | 2004-03-03 | 2005-04-27 | 上海吉幸工贸有限公司 | Punching machine emergency brake device |
| CN201052543Y (en) * | 2006-12-05 | 2008-04-30 | 林正荣 | Hand protecting device for punching machine |
| CN103464568A (en) * | 2013-09-17 | 2013-12-25 | 安庆市阳光机械制造有限责任公司 | Brake unit for automatic profile stamping and shearing machines |
-
2013
- 2013-06-28 CN CN201410723400.5A patent/CN104525747B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2627313A (en) * | 1950-10-12 | 1953-02-03 | Producto Machine Company | Safety device for die-sets |
| GB901780A (en) * | 1960-01-08 | 1962-07-25 | Goller August | Improvements in or relating to telescopic struts |
| CN2695140Y (en) * | 2004-03-03 | 2005-04-27 | 上海吉幸工贸有限公司 | Punching machine emergency brake device |
| CN201052543Y (en) * | 2006-12-05 | 2008-04-30 | 林正荣 | Hand protecting device for punching machine |
| CN103464568A (en) * | 2013-09-17 | 2013-12-25 | 安庆市阳光机械制造有限责任公司 | Brake unit for automatic profile stamping and shearing machines |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926894A (en) * | 2021-10-11 | 2022-01-14 | 昆山田盛汽车配件有限公司 | Stamping mistake-proofing mechanism and process for automobile parts |
| CN113926894B (en) * | 2021-10-11 | 2022-03-22 | 昆山田盛汽车配件有限公司 | Stamping mistake-proofing mechanism and process for automobile parts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104525747B (en) | 2016-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Hansen Inventor after: Gao Rusheng Inventor after: Chen Kaibin Inventor after: Zhao Hui Inventor after: Zhao Yongxu Inventor before: The inventor has waived the right to be mentioned |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160808 Address after: The left side of the 515000 Guangdong city of Shantou province science and Technology Park Guangdong Jinping teebo company Applicant after: SHANTOU RUIXIANG MOULD CO., LTD. Address before: 213000 Jiangsu, North District, Changzhou Jin Ling North Road, No. 1 Applicant before: Wu Hongping |