CN103286195B - Blanking die with safety protection function - Google Patents
Blanking die with safety protection function Download PDFInfo
- Publication number
- CN103286195B CN103286195B CN201310266388.5A CN201310266388A CN103286195B CN 103286195 B CN103286195 B CN 103286195B CN 201310266388 A CN201310266388 A CN 201310266388A CN 103286195 B CN103286195 B CN 103286195B
- Authority
- CN
- China
- Prior art keywords
- die
- vertical guide
- guide pillar
- protection function
- 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.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method 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
Abstract
The invention relates to a blanking die with a safety protection function and belongs to the technical field of metal stamping. The blanking die with the safety protection function comprises an upper die seat and a lower die seat which are oppositely arranged. A terrace die is arranged on the upper die seat, a recessed die is arranged on the lower die seat, a recessed die hole matched with the terrace die is formed in the recessed die, an I-shaped vertical guide column is fixed on the lower die seat, a square guide sleeve in sliding fit with the vertical guide column is arranged on the upper die seat, the side of a wing plate of the vertical guide column is in sliding fit with a pair of opposite inner sides of the square guide sleeve, and a lining brake connected with an external brake pipe is arranged on a web plate at the lower end of the vertical guide column. When the square guide sleeve is located at the position of the lining brake at the lower end of the vertical guide column, the lining brake stretches out to cling to the other pair of opposite inner sides of the square guide sleeve in a clamping mode. The blanking die has the advantage that emergency braking can be conducted on a micro blanking machine under dangerous conditions to further protect personnel.
Description
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, and be deep into manufacturing various aspects, sheet material forming realizes mainly through 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 enterprise, when utilizing blanking method processing, still continues to use simple handwork method, namely directly get part die cavity is in-built with hand, and a large amount of blanking equipments 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 to fill very easily hinder the accidents such as hand.So, in stamping-out is produced, strengthen security protection, safety is administered and progressive mechanization degree, is the vital task that Accident prevention occurs.
Blanking 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, the accident occurrence frequency of miniature or small-sized clicker press machine is high, therefore, carries out Safe Transformation trial to miniature or small-sized clicker press 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 blanking die 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 blanking die 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 hole coordinated with punch, 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.
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 miniature clicker press machine; when occurring on dangerous situation; can brake hard be realized, protect the safety of personnel.
The improvement of technique scheme is: 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.
The improvement of technique scheme is: 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.
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 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 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 hole 4-1 coordinated with punch 3.
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 (3)
1. one kind has the blanking die 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 hole coordinated with punch, 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.
2. there is the blanking die of safety protection function as claimed in claim 1; it is characterized in that: described punch is provided with the checkout gear for detecting foreign matter in punch undershoot stroke; 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.
3. there is the blanking die of safety protection function as claimed in claim 1, it is characterized in that: 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.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310266388.5A CN103286195B (en) | 2013-06-28 | 2013-06-28 | Blanking die with safety protection function |
| CN201410682022.0A CN104438557B (en) | 2013-06-28 | 2013-06-28 | Can brake hard, the blanking die with safety protection function and method of work thereof |
| CN201410682782.1A CN104475537B (en) | 2013-06-28 | 2013-06-28 | A kind of blanking die with safety protection function |
| CN201410684962.3A CN104353721B (en) | 2013-06-28 | 2013-06-28 | There is the blanking die of safety protection function |
| 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310266388.5A CN103286195B (en) | 2013-06-28 | 2013-06-28 | Blanking die with safety protection function |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410682022.0A Division CN104438557B (en) | 2013-06-28 | 2013-06-28 | Can brake hard, the blanking die with safety protection function and method of work thereof |
| CN201410683541.9A Division CN104475538B (en) | 2013-06-28 | 2013-06-28 | A kind of method of work of the blanking die with safety protection function |
| CN201410684962.3A Division CN104353721B (en) | 2013-06-28 | 2013-06-28 | There is the blanking die of safety protection function |
| CN201410682782.1A Division CN104475537B (en) | 2013-06-28 | 2013-06-28 | A kind of blanking die with safety protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103286195A CN103286195A (en) | 2013-09-11 |
| CN103286195B true CN103286195B (en) | 2015-01-14 |
Family
ID=49088018
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310266388.5A Expired - Fee Related CN103286195B (en) | 2013-06-28 | 2013-06-28 | Blanking die with safety protection function |
| CN201410682022.0A Expired - Fee Related CN104438557B (en) | 2013-06-28 | 2013-06-28 | Can brake hard, the blanking die with safety protection function and method of work thereof |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410682022.0A Expired - Fee Related CN104438557B (en) | 2013-06-28 | 2013-06-28 | Can brake hard, the blanking die with safety protection function and method of work thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103286195B (en) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4166369A (en) * | 1978-04-06 | 1979-09-04 | Kabushiki Kaisha Komatsu Seisakusho | Safety device for press brake |
| JP2000158194A (en) * | 1998-11-25 | 2000-06-13 | Mti:Kk | Groove cam mechanism, and press device equipped with safety device using groove cam mechanism |
| US6131429A (en) * | 1999-02-11 | 2000-10-17 | Ward; James C. | Safety device for press brake |
| CN2519101Y (en) * | 2002-01-29 | 2002-10-30 | 武汉瑞普安全技术装备有限公司 | Safety detection quick-stopping device for rigid clutch machinery compressor |
| ATE327468T1 (en) * | 2002-07-31 | 2006-06-15 | Fiessler Elektronik Gmbh & Co | PROTECTIVE DEVICE FOR MACHINES, SUCH AS BENDING PRESSES, CUTTING MACHINES, PUNCHING MACHINES OR THE LIKE |
| CN2695140Y (en) * | 2004-03-03 | 2005-04-27 | 上海吉幸工贸有限公司 | Punching machine emergency brake device |
| CN201016430Y (en) * | 2006-01-04 | 2008-02-06 | 林正荣 | Intelligent punch press hand safety arrangement |
| CN201371206Y (en) * | 2009-03-31 | 2009-12-30 | 赵晓兵 | Punch protecting device |
| CN102962377A (en) * | 2011-09-01 | 2013-03-13 | 邹凯 | Automatic protection device of punch press |
| CN202387809U (en) * | 2011-12-31 | 2012-08-22 | 天水华天微电子股份有限公司 | Safety protection device for semi-automatic punch |
| CN202555723U (en) * | 2012-05-21 | 2012-11-28 | 苏州市东吴滚针轴承有限公司 | Automatic counting shut-down, speed regulation and safety protection device of punching machine |
| 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 |
| CN203409066U (en) * | 2013-06-28 | 2014-01-29 | 苏州唐氏机械制造有限公司 | Blanking mold with safety protection function |
-
2013
- 2013-06-28 CN CN201310266388.5A patent/CN103286195B/en not_active Expired - Fee Related
- 2013-06-28 CN CN201410682022.0A patent/CN104438557B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104438557A (en) | 2015-03-25 |
| CN104438557B (en) | 2016-03-16 |
| CN103286195A (en) | 2013-09-11 |
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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 | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU QIYANG INDUSTRY AND TRADE CO., LTD. Free format text: FORMER OWNER: SUZHOU TANGSHI MACHINERY MANUFACTURING CO., LTD. Effective date: 20141209 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215103 SUZHOU, JIANGSU PROVINCE TO: 215104 SUZHOU, JIANGSU PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20141209 Address after: Suzhou Wuzhong District City, Jiangsu province 215104 Soochow Road No. 19 Applicant after: SUZHOU QIYANG INDUSTRY AND TRADE Co.,Ltd. Address before: No. 4469 Wuzhong District Wuzhong road in Suzhou city of Jiangsu Province in 215103 Applicant before: SUZHOU TANG'S MACHINERY MANUFACTURING Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210111 Address after: 215104 Building 1, No. 1368, Wuzhong Avenue, Yuexi street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou Wei you Intellectual Property Operation Co.,Ltd. Address before: No.19 Dongwu North Road, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU QIYANG INDUSTRY AND TRADE Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220810 Address after: Building 6, No. 2888, Wuzhong Avenue, Yuexi Street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province, 215000 Patentee after: SUZHOU HAIERSHI INFORMATION TECHNOLOGY Co.,Ltd. Address before: 215104 Building 1, No. 1368, Wuzhong Avenue, Yuexi street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: Suzhou Wei you Intellectual Property Operation Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 |