CN203409106U - Punching mold with brake function - Google Patents
Punching mold with brake function Download PDFInfo
- Publication number
- CN203409106U CN203409106U CN201320379981.6U CN201320379981U CN203409106U CN 203409106 U CN203409106 U CN 203409106U CN 201320379981 U CN201320379981 U CN 201320379981U CN 203409106 U CN203409106 U CN 203409106U
- Authority
- CN
- China
- Prior art keywords
- brake
- vertical guide
- shoe
- guide pillar
- mold
- 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
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a punching mold with a brake function, and belongs to the technical field of metal punching. The punching mold comprises an upper mold seat, a lower mold seat, a male mold, a female mold, a vertical guide post and a square guide sleeve, wherein a female mold groove is formed in the female mold, a press plate is arranged on the female mold, the side surface of a wing plate of the vertical guide post is glidingly matched with a pair of inner side surfaces opposite to the square guide sleeve, the lower end of the upright guide post is provided with a brake connected with an external braking pipeline, the brake comprises a pair of braking shoes in opposite arrangement, in addition, one ends of the braking shoes are hinged onto a web plate of the vertical guide post, the other ends of the pair of braking shoes are in rolling connection with a driving cam, inclined surfaces inclined towards the other ends of the braking shoes and friction sheets arranged on the inclined surfaces are arranged on the braking shoes, when the square guide sleeve is positioned at the brake part arranged at the lower end of the vertical guide post, the driving cam drives the braking shoes to rotate, and in addition, friction sheets can be pasted and tightly locked with the other pair of inner side surfaces opposite to the square guide sleeve. The punching mold has the advantages that a miniature punching machine can be emergently braked under the dangerous conditions, and further, the safety of personnel can be protected.
Description
Technical field
The utility model relates to a kind of mould, belongs to metal stamping technical 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, is deep into manufacturing various aspects, and sheet material forming is mainly realized by 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 enterprises, when utilizing process for stamping processing, are still continuing to use simple handwork method, with hand directly at the in-built part of getting of die cavity, and a large amount of pressing equipments is all being undertaken the manufacturing operation of multiple product or working procedures.In this case, if pressing equipment and mould do not have security protection dress very easily to hinder the accidents such as hand.So the protection that tightens security in punching production, safety are administered and progressive mechanization degree, are the vital tasks that Accident prevention occurs.
Pressing equipment is very large on safety in production impact.If punch press itself is with regard to defectiveness, lack safety device, clutch, brake are sensitive not reliable, and the out of control and generation suddenly of electrical equipment control structure connects rushes phenomenon, and accessory tool defectiveness etc., are all the major reasons that cause the accident.
Applicant's discovery, accident occurrence frequency miniature or small-sized punching machine is high, therefore, miniature or small-sized punching machine is carried out to Safe Transformation trial, is to reduce the key of hindering the accidents such as hand.
Utility model content
The technical problems to be solved in the utility model is, not enough for prior art, proposes a kind of diel with braking function that can brake hard.
The utility model is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of diel with braking function, comprise the upper bolster and the die shoe that are oppositely arranged, described upper bolster is provided with punch, described die shoe is provided with die, on described die, be shaped with the die groove coordinating with punch, described die is provided with the pressing plate for the flanging of punch forming part, on described die shoe, be fixed with I-shaped vertical guide pillar, described upper bolster be provided with vertical guide pillar on the square guide pin bushing that is slidably matched, the wing plate side pair of inside face relative with square guide pin bushing of described vertical guide pillar is slidably matched, described vertical guide pillar lower end is provided with the brake that connects outside brake piping, described brake comprises that pair of opposing and one end are hinged on the brake-shoe on vertical guide pillar web, the other end of a pair of brake-shoe rolls and is connected with driving cam, on brake-shoe, be shaped with the inclined plane tilting to the brake-shoe other end and be located at the friction plate on inclined plane, when described square guide pin bushing is positioned at the brake place of vertical guide pillar lower end, described driving cam drives brake-shoe to rotate and makes another relative with square guide pin bushing of friction plate to the medial surface locking of fitting.
The utility model adopts the beneficial effect of technique scheme to be: by vertical guide pillar lower end, be provided with the brake that connects outside brake piping; when square guide pin bushing is positioned at the brake place of vertical guide pillar lower end; driving cam drives brake-shoe to rotate and makes another relative with square guide pin bushing of friction plate to the medial surface locking of fitting; on minitype stamping machines; when occurring on dangerous situation; can realize brake hard, protect personnel's safety.
The improvement of technique scheme is: described punch is provided with the checkout gear for detection of 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 that are arranged in parallel, and is provided with a square guide pin bushing on each vertical guide pillar.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation that the utility model embodiment has the diel of braking function.
Fig. 2 is the structural representation of the brake of Fig. 1.
The specific embodiment
Embodiment
The diel with braking function of the present embodiment, as depicted in figs. 1 and 2, comprises the upper bolster 1 and the die shoe 2 that are oppositely arranged, and upper bolster 1 is provided with punch 3, and die shoe 2 is provided with die 4.
On die 4, be shaped with the die groove coordinating with punch, die 4 is provided with the pressing plate 11 for the flanging of punch forming part.
On die shoe 2, be fixed with I-shaped vertical guide pillar 5, upper bolster 1 be provided with vertical guide pillar 5 on the square guide pin bushing 6 that is slidably matched.
The wing plate 5-1 side pair of inside face relative with square guide pin bushing 6 of vertical guide pillar 5 is slidably matched.
The web 5-2 of vertical guide pillar 5 lower ends is provided with the brake 8 that connects outside brake piping 7.Brake 8 comprises that pair of opposing and one end are hinged on the brake-shoe 8-1 on vertical guide pillar web.The other end of a pair of brake-shoe 8-1 rolls and is connected with driving cam 8-2, is shaped with the inclined plane tilting to the brake-shoe other end and is located at the friction plate 8-3 on inclined plane on brake-shoe 8-1.
When square guide pin bushing 6 is positioned at brake 8 place of vertical guide pillar 5 lower ends, driving cam 8-2 drives brake-shoe 8-1 to rotate and makes another relative with square guide pin bushing 6 of friction plate 8-3 to the medial surface locking of fitting.
The punch 3 of the present embodiment is provided with the checkout gear 9 for detection of 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, can be also infrared detecting device.
The vertical guide pillar 5 of the present embodiment is at least two vertical guide pillars that are arranged in parallel, and on each vertical guide pillar 5, is provided with a square guide pin bushing.
The utility model is not limited to above-described embodiment.All employings are equal to replaces the technical scheme forming, and all drops on the protection domain of the utility model requirement.
Claims (3)
1. a diel with braking function, comprise the upper bolster and the die shoe that are oppositely arranged, described upper bolster is provided with punch, described die shoe is provided with die, on described die, be shaped with the die groove coordinating with punch, described die is provided with the pressing plate for the flanging of punch forming part, it is characterized in that: on described die shoe, be fixed with I-shaped vertical guide pillar, described upper bolster be provided with vertical guide pillar on the square guide pin bushing that is slidably matched, the wing plate side pair of inside face relative with square guide pin bushing of described vertical guide pillar is slidably matched, described vertical guide pillar lower end is provided with the brake that connects outside brake piping, described brake comprises that pair of opposing and one end are hinged on the brake-shoe on vertical guide pillar web, the other end of a pair of brake-shoe rolls and is connected with driving cam, on brake-shoe, be shaped with the inclined plane tilting to the brake-shoe other end and be located at the friction plate on inclined plane, when described square guide pin bushing is positioned at the brake place of vertical guide pillar lower end, described driving cam drives brake-shoe to rotate and makes another relative with square guide pin bushing of friction plate to the medial surface locking of fitting.
2. there is as claimed in claim 1 the diel of braking function, it is characterized in that: described punch is provided with the checkout gear for detection of 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 as claimed in claim 1 the diel of braking function, it is characterized in that: described vertical guide pillar is at least two vertical guide pillars that are arranged in parallel, on each vertical guide pillar, be provided with a square guide pin bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320379981.6U CN203409106U (en) | 2013-06-28 | 2013-06-28 | Punching mold with brake function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320379981.6U CN203409106U (en) | 2013-06-28 | 2013-06-28 | Punching mold with brake function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203409106U true CN203409106U (en) | 2014-01-29 |
Family
ID=49972034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320379981.6U Expired - Fee Related CN203409106U (en) | 2013-06-28 | 2013-06-28 | Punching mold with brake function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203409106U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286193A (en) * | 2013-06-28 | 2013-09-11 | 苏州唐氏机械制造有限公司 | Blanking die with braking function |
| CN103302189A (en) * | 2013-06-28 | 2013-09-18 | 苏州唐氏机械制造有限公司 | Stamping die with braking function |
| CN104942386A (en) * | 2015-05-16 | 2015-09-30 | 广州市明森机电设备有限公司 | Manufacturing method for smart card coding matrix |
-
2013
- 2013-06-28 CN CN201320379981.6U patent/CN203409106U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286193A (en) * | 2013-06-28 | 2013-09-11 | 苏州唐氏机械制造有限公司 | Blanking die with braking function |
| CN103302189A (en) * | 2013-06-28 | 2013-09-18 | 苏州唐氏机械制造有限公司 | Stamping die with braking function |
| CN103302189B (en) * | 2013-06-28 | 2015-01-14 | 苏州市启扬商贸有限公司 | Stamping die with braking function |
| CN104942386A (en) * | 2015-05-16 | 2015-09-30 | 广州市明森机电设备有限公司 | Manufacturing method for smart card coding matrix |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103302189B (en) | Stamping die with braking function | |
| CN203409106U (en) | Punching mold with brake function | |
| CN203409066U (en) | Blanking mold with safety protection function | |
| CN203400985U (en) | Stamping die with safety protection function | |
| CN104307968B (en) | There is the blanking die of braking function | |
| CN103286219B (en) | Stamping die with safety protection function | |
| CN104525721B (en) | There is the diel of safety protection function | |
| CN203370909U (en) | Blanking die with braking function | |
| CN104525747B (en) | There is diel and the method for work thereof of safety protection function | |
| CN104325020B (en) | There is the diel of braking function | |
| CN104438556B (en) | A kind of can the blanking die of brake hard | |
| CN104438555B (en) | Blanking die and braking method thereof | |
| CN104475536B (en) | A kind of mould protecting personal security | |
| CN103286195B (en) | Blanking die with safety protection function | |
| CN104475537B (en) | A kind of blanking die with safety protection function | |
| CN104525682A (en) | Mould and working method thereof | |
| CN104325025A (en) | Stamping mould with braking function, working method and brake thereof | |
| CN104353721A (en) | Stamping die with safety protection function | |
| CN104475538A (en) | Working method for punching die with safety protection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING BND PUSH AUTO PARTS CO., LTD. Free format text: FORMER OWNER: SUZHOU TANGSHI MACHINERY MANUFACTURING CO., LTD. Effective date: 20140715 |
|
| 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: 401120 YUBEI, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140715 Address after: 401120 No. 49 West Tianshan Road, Chongqing, Yubei District Patentee after: Chongqing bainengda Pashtoon auto parts limited liability company Address before: No. 4469 Wuzhong District Wuzhong road in Suzhou city of Jiangsu Province in 215103 Patentee before: Suzhou Tangshi Machinery Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20170628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |