CN200960589Y - Positioning device for white vehicle body welding processing apparatus - Google Patents

Positioning device for white vehicle body welding processing apparatus Download PDF

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Publication number
CN200960589Y
CN200960589Y CN 200620092880 CN200620092880U CN200960589Y CN 200960589 Y CN200960589 Y CN 200960589Y CN 200620092880 CN200620092880 CN 200620092880 CN 200620092880 U CN200620092880 U CN 200620092880U CN 200960589 Y CN200960589 Y CN 200960589Y
Authority
CN
China
Prior art keywords
positioning
work
piece
positioning pin
pin
Prior art date
Application number
CN 200620092880
Other languages
Chinese (zh)
Inventor
陈丽丽
李兆刚
Original Assignee
大连奥托技术有限公司
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 大连奥托技术有限公司 filed Critical 大连奥托技术有限公司
Priority to CN 200620092880 priority Critical patent/CN200960589Y/en
Application granted granted Critical
Publication of CN200960589Y publication Critical patent/CN200960589Y/en

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Abstract

The utility model discloses a positioning device used in the welding assembly of vehicle body, comprising a positioning support (1) inside which a drive device (2) is arranged, wherein the drive device (2) is connected with a connecting board (3) arranged with a positioning pin (4), the positioning support (1) is provided with a support board (5) arranged with a hole (6) for passing the head of the positioning pin (4). When in use, the work-piece is arranged on the support board, the positioning pin driven by the drive device extends out to pass the pin head through the hole on the support board and a work-piece positioning hole to be positioned and welded. After welding, the positioning pin driven by the drive device retracts back, and the work-piece is supported still by the support board, thereby, even the work-piece has thin wall, worse rigidity, and the axis of the positioning pin is at non-ideal assembly state, the support board can avoid the deformation of work-piece caused by the friction with the positioning pin, thereby effectively confirming the size and quality of product.

Description

Positioner in the body in white welding tooling
Technical field:
The utility model relates to the positioner that is applied to the automobile welding tooling, especially a kind ofly prevents workpiece deformation, reduces the wear of work, guarantees the positioner in the body in white welding tooling of product quality.
Background technology:
The body in white welding is one of technology assembling essential in the car production process, the locating hole axis of part and the angled situation of assembly pickup direction after the welding often occur.Convenient for pickup, existing positioner is provided with locating rack mostly, is provided with two guide rod retractable pin mechanisms in locating rack, and promptly the piston rod with drive unit (cylinder, hydraulic cylinder) is connected to connecting plate, is fixed with two shoulder alignment pins that are used to locate on the connecting plate.During welding, the shoulder alignment pin stretches out under the driving of drive unit, and weld then the workpiece locating hole location that the pin head is passed be placed on the locating rack; After welding finished, the shoulder alignment pin was withdrawn under the driving of drive unit again, took out the welding assembly.The shoulder alignment pin is not only located in whole welding process, and its shoulder also plays the effect of supporting workpiece.When alignment pin is withdrawn, workpiece just loses the support of shoulder, if the wall of workpiece own is thin, rigidity is relatively poor, the alignment pin axis is again when imperfect confined state, just may cause workpiece deformation, alignment pin will because of with the caused by relative motion frictionally damage workpiece of workpiece, its distortion is strengthened, had a strong impact on product quality.
Summary of the invention:
The utility model is in order to solve existing in prior technology the problems referred to above, provides a kind of and prevents workpiece deformation, reduces the wear of work, guarantees the positioner in the body in white welding tooling of product quality.
Technical solution of the present utility model is: locating rack 1 is arranged, be provided with drive unit 2 in locating rack 1, be connected to connecting plate 3 with drive unit 2, connecting plate 3 is provided with alignment pin 4, locating rack 1 is provided with gripper shoe 5, and the hole of passing for alignment pin 4 pin heads 6 is arranged on the gripper shoe 5.
The utility model is to be provided with gripper shoe on locating rack, and workpiece is placed on the gripper shoe, and alignment pin stretches out under the driving of drive unit, and hole and workpiece locating hole that the pin head is passed on the gripper shoe are located, and weld then; After welding finishes, alignment pin is withdrawn under the driving of drive unit, and workpiece is still supported by gripper shoe, even the wall of workpiece own is thin, rigidity is relatively poor, the alignment pin axis is when imperfect confined state, gripper shoe also can prevent workpiece because of and alignment pin between frictional force cause distortion, thereby guaranteed size, the quality of product effectively.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment:
The specific embodiment below in conjunction with description of drawings the utility model embodiment.As shown in Figure 1: locating rack same as the prior art 1 is arranged, in locating rack 1, be provided with drive unit 2, drive unit 2 can be cylinder or hydraulic cylinder etc., be connected to connecting plate 3 with drive unit 2, connecting plate 3 is provided with two alignment pins 4, alignment pin 4 can be used the shoulder alignment pin, and locating rack 1 is provided with gripper shoe 5, and the hole of passing for alignment pin 4 pin heads 6 is arranged on the gripper shoe 5.

Claims (1)

1. the positioner in the body in white welding tooling, locating rack (1) is arranged, in locating rack (1), be provided with drive unit (2), be connected to connecting plate (3) with drive unit (2), connecting plate (3) is provided with alignment pin (4), it is characterized in that: locating rack (1) is provided with gripper shoe (5), and the hole of passing for alignment pin (4) pin head (6) is arranged on the gripper shoe (5).
CN 200620092880 2006-08-18 2006-08-18 Positioning device for white vehicle body welding processing apparatus CN200960589Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620092880 CN200960589Y (en) 2006-08-18 2006-08-18 Positioning device for white vehicle body welding processing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620092880 CN200960589Y (en) 2006-08-18 2006-08-18 Positioning device for white vehicle body welding processing apparatus

Publications (1)

Publication Number Publication Date
CN200960589Y true CN200960589Y (en) 2007-10-17

Family

ID=38797098

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620092880 CN200960589Y (en) 2006-08-18 2006-08-18 Positioning device for white vehicle body welding processing apparatus

Country Status (1)

Country Link
CN (1) CN200960589Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102059496A (en) * 2010-12-03 2011-05-18 天津天汽模车身装备技术有限公司 Pneumatic propulsion device of welding fixture positioning pin for automobile body and work method thereof
CN101444878B (en) * 2008-10-14 2011-10-05 上汽通用五菱汽车股份有限公司 Perforation positioning clamping device
CN102328178A (en) * 2011-09-14 2012-01-25 安徽巨一自动化装备有限公司 Adjustable body-in-white welding clamp
CN102485412A (en) * 2010-12-01 2012-06-06 北汽福田汽车股份有限公司 Cab body front panel positioning mechanism
CN102615463A (en) * 2012-04-12 2012-08-01 山东天宇建设机械股份有限公司 Welding device of groove-shaped support roller support frame of belt machine
CN102689125A (en) * 2011-03-23 2012-09-26 哈尔滨新科锐工艺装备制造有限公司 Repair welding clamp for lower body of light weight vehicle
CN102728925A (en) * 2012-06-28 2012-10-17 宁波路润冷却器制造有限公司 Soldering clamping device for engine oil cooler
CN103639636A (en) * 2013-12-26 2014-03-19 安徽江淮汽车股份有限公司 Combined tooling

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101444878B (en) * 2008-10-14 2011-10-05 上汽通用五菱汽车股份有限公司 Perforation positioning clamping device
CN102485412A (en) * 2010-12-01 2012-06-06 北汽福田汽车股份有限公司 Cab body front panel positioning mechanism
CN102059496A (en) * 2010-12-03 2011-05-18 天津天汽模车身装备技术有限公司 Pneumatic propulsion device of welding fixture positioning pin for automobile body and work method thereof
CN102689125B (en) * 2011-03-23 2014-08-13 哈尔滨新科锐工艺装备制造有限公司 Repair welding clamp for lower body of light weight vehicle
CN102689125A (en) * 2011-03-23 2012-09-26 哈尔滨新科锐工艺装备制造有限公司 Repair welding clamp for lower body of light weight vehicle
CN102328178A (en) * 2011-09-14 2012-01-25 安徽巨一自动化装备有限公司 Adjustable body-in-white welding clamp
CN102615463A (en) * 2012-04-12 2012-08-01 山东天宇建设机械股份有限公司 Welding device of groove-shaped support roller support frame of belt machine
CN102615463B (en) * 2012-04-12 2015-01-21 山东天宇建设机械股份有限公司 Welding device of groove-shaped support roller support frame of belt machine
CN102728925A (en) * 2012-06-28 2012-10-17 宁波路润冷却器制造有限公司 Soldering clamping device for engine oil cooler
CN102728925B (en) * 2012-06-28 2014-11-26 宁波路润冷却器制造有限公司 Soldering clamping device for engine oil cooler
CN103639636A (en) * 2013-12-26 2014-03-19 安徽江淮汽车股份有限公司 Combined tooling

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: DALIAN OTTO CO.

Free format text: FORMER NAME OR ADDRESS: DALIAN AOTUO TECHNOLOGY CO., LTD.

CP03 Change of name, title or address

Address after: No. 26, XinDa street, hi tech Industrial Park, Liaoning, Dalian Province: 116023

Patentee after: Dalian Auto Facility Producing Co., Ltd.

Address before: No. 26, XinDa street, hi tech Industrial Park, Liaoning, Dalian Province: 116023

Patentee before: Aotuo Tech. Co., Ltd., Dalian

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071017

Termination date: 20120818