CN102284625A - Mechanism for shaping double movable sides of punch in outer covering element - Google Patents

Mechanism for shaping double movable sides of punch in outer covering element Download PDF

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Publication number
CN102284625A
CN102284625A CN2011102410238A CN201110241023A CN102284625A CN 102284625 A CN102284625 A CN 102284625A CN 2011102410238 A CN2011102410238 A CN 2011102410238A CN 201110241023 A CN201110241023 A CN 201110241023A CN 102284625 A CN102284625 A CN 102284625A
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CN
China
Prior art keywords
punch
guide plate
wedge drive
integer
drive block
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.)
Pending
Application number
CN2011102410238A
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Chinese (zh)
Inventor
崔林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI HUAZHUANG MOULD CO Ltd
SHANGHAI KESEN AUTOMOBILE PARTS CO Ltd
Original Assignee
SHANGHAI KESEN AUTOMOBILE PARTS CO Ltd
SHANGHAI HUAZHUANG MOULD CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGHAI KESEN AUTOMOBILE PARTS CO Ltd, SHANGHAI HUAZHUANG MOULD CO Ltd filed Critical SHANGHAI KESEN AUTOMOBILE PARTS CO Ltd
Priority to CN2011102410238A priority Critical patent/CN102284625A/en
Publication of CN102284625A publication Critical patent/CN102284625A/en
Pending legal-status Critical Current

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Abstract

A mechanism for shaping the double movable sides of a punch in an outer covering element is disclosed, comprising a drive part and a movable die working part, wherein the drive part is the upper die of a piece of stamping equipment, the upper die is provided with a drive surface, the front end of the drive surface is an inserted guide plate, the rear side thereof is a vertical surface, and an installation surface is disposed on the vertical surface to install a guide plate; a lower die tapered wedge drive block drives the punch in different angles; the working part of a punch tapered wedge drive block comprises a limit assembly, a guide assembly and a return stroke pressure source assembly; and an assistant pressure plate is installed on a pressure plate. The mechanism for shaping the double movable sides of a punch in an outer covering element disclosed by the invention solves the problem that the profile of the punch working part is draught, and increases the quality and production stability of the outer covering element.

Description

A kind of outer covering piece punch Dual Action side integer mechanism
Technical field
This mold mechanism is applicable to vehicle exterior cladding element; Any stamping procedure content of other punching parts needs the situation of the profile symbol type of punch.
Background technology
Along with the development of automobile industry and the maturation day by day of Sheet Metal Forming Technology, producer is especially more and more higher to outer covering piece profile lapping-in rate and appearance surfaces quality requirement to various punching parts, when part quality is improved constantly requirement, also cause the work difficulty of pincers worker assembling, die trial, debugging to improve constantly.In the prior art when doing side integer and side flanging the most of situation lower punch of similar outer covering piece to be one be movable, a punch is directly fixing dead with die shoe, in order to take out product, movable punch and be fixed between the punch on the die shoe and stay certain clearance, holding pad also corresponding position need be hidden, and causes being difficult to guarantee outer covering piece profile lapping-in rate and appearance surfaces quality requirement or the like like this.Now can utilize punch rotating mechanism mode also can do side integer structure, rotatable mechanism cost height, processing request is also very high, in most cases avoids and uses rotating mechanism.The present invention can effectively solve owing to the punch profile is unsettled and cause part outward appearance precision bad, moulding instability, problem such as debugging difficulty is big.The structure of punch activity can allow the profile symbol type in whole punch zone, improves the quality and the production stability of outer covering piece.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned technology, provide a kind of and can make all mechanisms of symbol type of convex model face, thus the quality and the production stability of raising outer covering piece.
Technical scheme of the present invention is: a kind of outer covering piece punch Dual Action side integer mechanism.Its structure comprises: drive part and movable punch working portion, and drive part is the patrix of pressing equipment, and patrix is provided with drive surface, and the drive surface front end is provided with the plug-in type guide plate, and rear side is that vertical plane is provided with installed surface above it so that guide plate to be installed.Counterdie wedge drive block drives two punch wedge drive blocks with different angles, on the counterdie wedge drive block fixedly the plug-in type guide plate of different angles and drive two punch wedge drive blocks with two plug-in type guide plates guiding that are fixed on punch wedge drive block according to different direction motions.Priority movement relation between two punch wedge drive blocks can also have the contact length between the plug-in type guide plate to control with the length of plug-in type guide plate and the angle of plug-in type guide plate.Movement relation between various wedge drive blocks and the workpiece also has the movement relation between the wedge drive block can utilize various guiding parts and limiting component and pressure source parts to control.Press work partly comprises: various drive blocks, and the nitrogen cylinder, pressing plate, caging bolt, the plug-in type guide plate, wearing plate, or the like.
The invention has the beneficial effects as follows: the punch working portion is the symbol type fully, thereby improves outer covering piece qualification rate, required precision; Reduce the work difficulty of pincers worker assembling, die trial, debugging simultaneously;
Final quality and the production stability that improves outer covering piece.
Description of drawings
Fig. 1 is that the present invention is installed in the sectional structure schematic diagram on the holding pad
Among the figure: 1. the 2. auxiliary holding pad 6. side integers of punch wedge drive block 3. punch wedge drive blocks 4. patrix wedge drive blocks 5. 7. drive blocks, 8. die shoes, 9. upper bolsters, 10. holding pads, 11. plug-in type guide plates, 12. plug-in type guide plates, 13. plug-in type guide plates, 14. plug-in type guide plates, 15. plug-in type guide plates, 16. patrix drive blocks, 17. wearing plates, 18. nitrogen cylinders, 19. wearing plates, 20. nitrogen cylinders of inserting of counterdie wedge drive block (main drive block).
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.
The open exterior panel punch Dual Action side integer mechanism of the present invention.Its structure comprises: drive part and movable punch working portion.Patrix drive block 16 front ends are provided with plug-in type guide plate 15, and rear side is that vertical plane is provided with installed surface above it so that guide plate to be installed, and plug-in type guide plate 15 drives 1 work of punch wedge drive blocks.Plug-in type guide plate 12 and plug-in type guide plate 14 are installed on the counterdie wedge drive block 1, lead with the plug-in type guide plate 13 that is installed in the plug-in type guide plate 11 on the punch wedge drive block 3 and be installed on the punch wedge drive block 2, and drive punch wedge drive block 2 and become 5 degree angular direction to become 55 degree angular direction motions with horizontal direction with punch wedge drive block 3 according to horizontal direction, the movement relation between punch wedge drive block 2 and the punch wedge drive block 3 is that 3 beginnings of punch wedge drive block become 55 degree angular direction motions according to horizontal direction punch wedge drive block 2 becomes 5 degree angular direction motion certain distances with punch wedge drive block 3 first horizontal directions after.Priority movement relation between punch wedge drive block 3 and the punch wedge drive block 2 can also have the contact length between the plug-in type guide plate to control with the length of plug-in type guide plate and the angle of plug-in type guide plate.Side integer after punch wedge drive block 2 and punch wedge drive block 3 put in place on the patrix wedge drive block 4 is inserted and 6 is started working.Drive part is the patrix of pressing equipment, and patrix is provided with drive block 7, and drive block 7 front ends are for being provided with wearing plate 19, and rear side is a vertical plane.In order to prevent side force, add wearing plate 17 on the upper bolster 9 with punch wedge drive block 3 guiding.Outer covering piece punch Dual Action side integer of the present invention mechanism is also very important to holding pad 10 structures.The auxiliary holding pad 5 of dress on the holding pad 10, auxiliary holding pad 5 is made movable, and the direction of motion is that horizontal direction becomes 5 degree angular direction, and pressure source is the nitrogen cylinder of installing on the patrix wedge drive block 4 18.Punch wedge drive block 3 at first becomes 55 degree angular direction motions according to horizontal direction after having worked, punch wedge drive block 2 becomes 5 degree angular direction motions according to horizontal direction after the motion certain distance, and drive punch wedge drive block 3 becomes 5 degree angular movements according to horizontal direction together.Pressure source can be with the deadweight (also can design the backhaul pressure source) of nitrogen cylinder 20 on the punch wedge drive block 2 and punch wedge drive block 3.Wedge advance and retreat precedence relationship is very important, so select plug-in type guide plate 11, plug-in type guide plate 12, plug-in type guide plate 13, plug-in type guide plate 14 after at first understanding movement relation.The wedge advance and retreat have been finished a work period.

Claims (8)

1. an outer covering piece punch Dual Action side integer mechanism is characterized in that comprising drive part and movable matrix working portion; Drive part is the patrix of pressing equipment, and patrix is provided with drive surface, and the drive surface front end is for being provided with plug-in type guide plate (15), and rear side is that vertical plane is provided with installed surface so that guide plate to be installed above it; Counterdie wedge drive block (1) drives punch with different angles; Punch wedge drive block working portion comprises limit assembly and guidance set and backhaul pressure source assembly; Holding pad (10) is gone up the auxiliary holding pad (5) of dress.
2. a kind of punch Dual Action side integer according to claim 1 mechanism is characterized in that described punch is the punch wedge drive block (2) and the punch wedge drive block (3) of Dual Action.
3. a kind of punch Dual Action side integer mechanism that states according to claim 2 is characterized in that, described two punch wedge drive blocks are according to direction of motion work separately, and is movement relation successively between two punch wedge drive blocks.
4. a kind of punch Dual Action side integer according to claim 1 mechanism is characterized in that described guidance set is plug-in type guide plate (11,12,13,14).
5. a kind of punch Dual Action side integer according to claim 3 mechanism, it is characterized in that, be that successively movement relation also has the contact length between the plug-in type guide plate to control with the length of plug-in type guide plate and the angle of plug-in type guide plate between two punch wedge drive blocks.
6. a kind of punch Dual Action side integer according to claim 1 mechanism is characterized in that the assembly that prevents side force is wearing plate (17) and punch wedge drive block (3) guiding.
7. according to the described a kind of punch Dual Action side integer of claim 1 mechanism, it is characterized in that described auxiliary holding pad is movable, the direction of motion is with the operative orientation unanimity.
8. according to the described a kind of punch Dual Action side integer of claim 1 mechanism, it is characterized in that described auxiliary holding pad pressure source is that wedge drive block (4) is gone up the nitrogen cylinder of installing (18).
CN2011102410238A 2011-08-22 2011-08-22 Mechanism for shaping double movable sides of punch in outer covering element Pending CN102284625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011102410238A CN102284625A (en) 2011-08-22 2011-08-22 Mechanism for shaping double movable sides of punch in outer covering element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102410238A CN102284625A (en) 2011-08-22 2011-08-22 Mechanism for shaping double movable sides of punch in outer covering element

Publications (1)

Publication Number Publication Date
CN102284625A true CN102284625A (en) 2011-12-21

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102921775A (en) * 2012-10-26 2013-02-13 无锡欧亚电梯设备有限公司 Tapered iron device for bending machine
CN103394591A (en) * 2013-07-26 2013-11-20 安徽江淮汽车股份有限公司 Wedge driving mechanism for multi-wedge die
CN103736851A (en) * 2013-12-21 2014-04-23 安徽成飞集成瑞鹄汽车模具有限公司 Shaping mold for side shaping
CN105880383A (en) * 2016-04-27 2016-08-24 富士瑞鹄技研(芜湖)有限公司 Mold structure for achieving top cover tail portion primary shaping and front shaping and side shaping method of mold structure
CN106363086A (en) * 2016-09-28 2017-02-01 奇瑞汽车股份有限公司 Material punching and flanging process and material punching and flanging die thereof
CN107520291A (en) * 2017-09-22 2017-12-29 上海宏旭模具工业有限公司 Improve the double-lift side shaping device of body side wall die intensity

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681027A (en) * 1950-04-01 1954-06-15 Sheffield Corp Metal shaping or drawing dies
JP2007210029A (en) * 2006-02-13 2007-08-23 Infec Corp Apparatus and method for bending side of body panel for vehicle and body panel for vehicle
CN201115865Y (en) * 2007-09-28 2008-09-17 比亚迪股份有限公司 Positioning block structure and inclined wedge structure with the same
CN201565518U (en) * 2009-12-16 2010-09-01 东安黑豹股份有限公司 Automobile surrounding outer plate edge trimming hole punching and flanging die
CN201632550U (en) * 2010-03-31 2010-11-17 奇瑞汽车股份有限公司 Die wedge flange structure
CN201711424U (en) * 2010-02-03 2011-01-19 浙江黄岩冲模厂 Hoisting wedge with drive block and sliding block both mounted on top
CN202192126U (en) * 2011-08-22 2012-04-18 亿森(上海)模具有限公司 Double movable side shaping mechanism for outer panel male die

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681027A (en) * 1950-04-01 1954-06-15 Sheffield Corp Metal shaping or drawing dies
JP2007210029A (en) * 2006-02-13 2007-08-23 Infec Corp Apparatus and method for bending side of body panel for vehicle and body panel for vehicle
CN201115865Y (en) * 2007-09-28 2008-09-17 比亚迪股份有限公司 Positioning block structure and inclined wedge structure with the same
CN201565518U (en) * 2009-12-16 2010-09-01 东安黑豹股份有限公司 Automobile surrounding outer plate edge trimming hole punching and flanging die
CN201711424U (en) * 2010-02-03 2011-01-19 浙江黄岩冲模厂 Hoisting wedge with drive block and sliding block both mounted on top
CN201632550U (en) * 2010-03-31 2010-11-17 奇瑞汽车股份有限公司 Die wedge flange structure
CN202192126U (en) * 2011-08-22 2012-04-18 亿森(上海)模具有限公司 Double movable side shaping mechanism for outer panel male die

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102921775A (en) * 2012-10-26 2013-02-13 无锡欧亚电梯设备有限公司 Tapered iron device for bending machine
CN103394591A (en) * 2013-07-26 2013-11-20 安徽江淮汽车股份有限公司 Wedge driving mechanism for multi-wedge die
CN103394591B (en) * 2013-07-26 2015-09-16 安徽江淮汽车股份有限公司 A kind of many cam die tapered wedge driving mechanism
CN103736851A (en) * 2013-12-21 2014-04-23 安徽成飞集成瑞鹄汽车模具有限公司 Shaping mold for side shaping
CN105880383A (en) * 2016-04-27 2016-08-24 富士瑞鹄技研(芜湖)有限公司 Mold structure for achieving top cover tail portion primary shaping and front shaping and side shaping method of mold structure
CN105880383B (en) * 2016-04-27 2019-04-16 富士瑞鹄技研(芜湖)有限公司 A kind of mould structure and its positive whole side adjusting method for realizing the one sequence shaping of top cover tail portion
CN106363086A (en) * 2016-09-28 2017-02-01 奇瑞汽车股份有限公司 Material punching and flanging process and material punching and flanging die thereof
CN107520291A (en) * 2017-09-22 2017-12-29 上海宏旭模具工业有限公司 Improve the double-lift side shaping device of body side wall die intensity

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CB03 Change of inventor or designer information

Inventor after: Cui Lin

Inventor after: Wang Lijun

Inventor after: Li Zheng

Inventor before: Cui Lin

C53 Correction of patent for invention or patent application
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Free format text: CORRECT: INVENTOR; FROM: CUI LIN TO: CUI LIN WANG LIJUN LI ZHENG

WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20111221

C02 Deemed withdrawal of patent application after publication (patent law 2001)