CN102941430A - Quick assembling fixture for welding steel plate pedestal assembly - Google Patents

Quick assembling fixture for welding steel plate pedestal assembly Download PDF

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Publication number
CN102941430A
CN102941430A CN2012105485103A CN201210548510A CN102941430A CN 102941430 A CN102941430 A CN 102941430A CN 2012105485103 A CN2012105485103 A CN 2012105485103A CN 201210548510 A CN201210548510 A CN 201210548510A CN 102941430 A CN102941430 A CN 102941430A
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CN
China
Prior art keywords
steel plate
positioner
plate seat
clamping space
plate pedestal
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Application number
CN2012105485103A
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Chinese (zh)
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CN102941430B (en
Inventor
卢拱华
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Jiangxi Jiangling Chassis Co Ltd
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Jiangxi Jiangling Chassis Co Ltd
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Priority to CN201210548510.3A priority Critical patent/CN102941430B/en
Publication of CN102941430A publication Critical patent/CN102941430A/en
Application granted granted Critical
Publication of CN102941430B publication Critical patent/CN102941430B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention discloses a quick assembling fixture for welding a steel plate pedestal assembly. The quick assembling fixture for welding the steel plate pedestal assembly comprises three sets of positioning devices (1, 2, and 3) and a rotating pedestal device. The quick assembling fixture for welding the steel plate pedestal assembly is characterized in that the first positioning device (1) is arranged on a quick clamp (17); the second positioning device (2) is in swinging connection with a fixing support (11) on a bottom plate (16); the third positioning device (3) is fixed on the bottom plate (16) on the other side of the fixing support (11); a clamping space correspondingly formed by the first positioning device (1) and the second positioning device (2) is a clamping space for a steel plate pedestal reinforcing plate (20) and a lower steel plate pedestal (19); a clamping space for an upper steel plate pedestal (21) is formed on the third positioning device (3); and a clamping space formed by the second positioning device (2) after rotating around the fixing support (11) and the third positioning device (3) correspondingly is a clamping space for the upper steel plate pedestal (21) and the lower steel plate pedestal (19). By adopting of the welding quick assembling fixture for the steel plate pedestal assembly, the steel plate pedestal assembly can be assembled at one time by the fixture without adding other devices; the quick assembling fixture for welding the steel plate pedestal assembly is stable in quality and high in production efficiency, and reduces the production cost.

Description

A kind of steel plate seat assembly welding quick-assembling anchor clamps
Technical field
The invention belongs to field of machining, relate to steel plate seat assembly welding quick-assembling anchor clamps, particularly a kind of for the special-purpose anchor clamps of making of automobile drive axle steel plate seat assembly welding quick-assembling.
Background technology
The steel plate seat assembly is the important connecting rack that drives on the back axle, is to drive back axle and the direct coupling component of vehicle frame load-bearing, and the welding quality of its weld seam will directly have influence on and drive the back axle quality.
The steel plate seat assembly is comprised of 2 steel plate seat stiffeners, upper steel plate seat and lower steel plate seat; 2 steel plate seat stiffeners are placed on lower steel plate seat inner chamber, inconvenient operation and the very difficult steel plate seat stiffener angle that guarantees, and the angle between upper steel plate seat and the lower steel plate seat and position also directly have influence on the welding of steel plate seat assembly and axle case assy; By these anchor clamps, reduce the anchor clamps occupied area, enhance productivity.
Summary of the invention
The purpose of this invention is to provide a kind of steel plate seat assembly welding quick-assembling anchor clamps, anchor clamps constant control steel plate seat stiffener is placed on the relative dimensions of lower steel plate seat and the relative dimensions between upper steel plate seat and the lower steel plate seat.
The object of the present invention is achieved like this: a kind of steel plate seat assembly welding quick-assembling anchor clamps, and it comprises three cover positioner and rotating foundation devices, the first positioner is installed on the active grab; Fixed support on the second positioner and the base plate swings and is connected; The 3rd positioner is fixed on the base plate of fixed support opposite side, the first positioner is the clamping space of steel plate seat stiffener and lower steel plate seat with the clamping space of the corresponding formation of the second positioner, the 3rd positioner is provided with the clamping space of upper steel plate seat, and the second positioner is rear around the fixed support upset to be the clamping space of upper steel plate seat and lower steel plate seat with the clamping space of the corresponding formation of the 3rd positioner.
The first positioner is provided with torque spring and stiffener locating piece, and torque spring is installed in the below of locating piece connecting plate by straight pin, and the locating piece connecting plate is connected with active grab, and active grab is connected with base plate by connecting plate.
The second positioner comprises location-plate and alignment pin, and alignment pin is fixed on the location-plate, and location-plate swings with fixed support by straight pin and is connected, and fixed support is connected with base plate.
The 3rd positioner comprises circular arc locating piece and angle board, and the circular arc locating piece is fixed on the angle board, and angle board is fixed on the base plate.
The base plate bottom is connected with central rotating shaft, and central rotating shaft and base connect to form rotating foundation device.
Realization of the present invention is for three different cover positioners of the steel plate design of similar different angles, profile, to satisfy different product.Realization of the present invention need not to increase other device, once finishes the assembly unit of steel plate seat assembly by these anchor clamps, steady quality, and also production efficiency is high, reduces production costs.
Description of drawings
Fig. 1 is the schematic diagram of the embodiment of the invention 1 positive TV structure.
Fig. 2 is the schematic diagram of the embodiment of the invention 1 side-looking structure.
Fig. 3 is that the embodiment of the invention 1 workpiece is faced structural representation.
Fig. 4 is the embodiment of the invention 1 workpiece A-A cross-sectional view.
The specific embodiment
The present invention can be by the technology implementation that illustrates in the summary of the invention, and by to the following examples can the present invention is described further, scope of the present invention is not limited to following embodiment.
Embodiment 1: drive the little assembly of Rear Axle Steel Plate seat with the Jiangling pick up and be assemblied into example, the Jiangling pick up drives the little assembly structure of Rear Axle Steel Plate seat shown in Fig. 3,4, and this embodiment 1 clamp structure is shown in " Fig. 1,2 ".
It comprises positioner 1,2,3 and whirligig, positioner 1, positioner 2, positioner 3 and cushion block 4 all are bolted on the base plate 16, base plate 16 bottom mounting center rotating shafts 14, but central rotating shaft 14 is placed on composition whirligig and Arbitrary Rotation in base 15 dead eyes.
Positioner 1 is provided with torque spring 10 and stiffener locating piece 6, torque spring 10 is installed in the below of locating piece connecting plate 9 by straight pin, locating piece connecting plate 9 is bolted on active grab 17, active grab 17 is bolted on the connecting plate 18, and connecting plate 18 is bolted on the base plate 16.
Positioner 2 comprises location-plate 5 and alignment pin 8, and alignment pin 8 is fixed on the location-plate 5, and location-plate 5 swings with fixed support 11 by straight pin 7 and is connected, and fixed support 11 is connected with base plate 16 by bolt.
Circular arc locating piece 12 in the positioner 3 is bolted on the angle board 13, and angle board 13 is bolted on the base plate 16.
First location-plate 5 is placed on the cushion block 4 around straight pin 7 rotations; Again the hole on the lower steel plate seat 19 is placed in the alignment pin 8 on the location-plate 5 and is adjacent to location-plate 5; Again steel plate seat stiffener 20 is placed in stiffener locating piece 6 locating slots, rotates again active grab 17 positioner 1 horizontal positioned is put in place; Then with steel plate seat stiffener 20 and lower steel plate seat 19 tack weldings.Again upper steel plate seat 21 is placed on the circular arc locating piece 12,21 liang of straight flanges of upper steel plate seat contact with angle board 13 angle faces, then 19 solid workpiece of steel plate seat stiffener 20 and lower steel plate seat are turned over turnback around straight pin 7 and be placed in upper steel plate seat 21 circular arcs, at last that 19 of upper steel plate seat 21 and lower steel plate seats is solid.
The present invention is by changing different positioning fixtures, such as the location-plate 5 on the stiffener locating piece on the positioner 1, the device 2 and the model of installing the circular arc locating piece on 3, just can realize an other steel plate seat stiffener, upper steel plate seat and the little assembly assembly unit of lower steel plate seat tack welding.

Claims (5)

1. a steel plate seat assembly welds the quick-assembling anchor clamps, and it comprises three cover positioner (1,2,3) and rotating foundation devices, and it is characterized in that: the first positioner (1) is installed on the active grab (17); Fixed support (11) on the second positioner (2) and the base plate (16) swings and is connected; The 3rd positioner (3) is fixed on the base plate (16) of fixed support (11) opposite side, the first positioner (1) is the clamping space of steel plate seat stiffener (20) and lower steel plate seat (19) with the clamping space of the corresponding formation of the second positioner (2), the 3rd positioner (3) is provided with the clamping space of upper steel plate seat (21), and the second positioner (2) is rear around fixed support (11) upset to be the clamping space of upper steel plate seat (21) and lower steel plate seat (19) with the clamping space of the corresponding formation of the 3rd positioner (3).
2. a kind of steel plate seat according to claim 1 welds the quick-assembling anchor clamps, it is characterized in that: the first positioner (1) is provided with torque spring (10) and stiffener locating piece (6), torque spring (10) is installed in the below of locating piece connecting plate (9) by straight pin, locating piece connecting plate (9) is connected with active grab (17), and active grab (17) is connected with base plate (16) by connecting plate (18).
3. a kind of steel plate seat according to claim 1 welds the quick-assembling anchor clamps, it is characterized in that: the second positioner (2) comprises location-plate (5) and alignment pin (8), alignment pin (8) is fixed on the location-plate (5), location-plate (5) swings with fixed support (11) by straight pin (7) and is connected, and fixed support (11) is connected with base plate (16).
4. a kind of steel plate seat according to claim 1 welds the quick-assembling anchor clamps, it is characterized in that: the 3rd positioner (3) comprises circular arc locating piece (12) and angle board (13), circular arc locating piece (12) is fixed on the angle board (13), and angle board (13) is fixed on the base plate (16).
5. the arbitrary described a kind of steel plate seat of claim 1-4 welds the quick-assembling anchor clamps, and it is characterized in that: base plate (16) bottom is connected with central rotating shaft (14), and central rotating shaft (14) connects to form rotating foundation device with base (15).
CN201210548510.3A 2012-12-18 2012-12-18 Quick assembling fixture for welding steel plate pedestal assembly Expired - Fee Related CN102941430B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210548510.3A CN102941430B (en) 2012-12-18 2012-12-18 Quick assembling fixture for welding steel plate pedestal assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210548510.3A CN102941430B (en) 2012-12-18 2012-12-18 Quick assembling fixture for welding steel plate pedestal assembly

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CN102941430A true CN102941430A (en) 2013-02-27
CN102941430B CN102941430B (en) 2014-10-01

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103143876A (en) * 2013-04-02 2013-06-12 江西江铃底盘股份有限公司 Welding clamp for splicing spring plate base reinforcing plate and spring plate base
CN103406699A (en) * 2013-08-19 2013-11-27 芜湖奕辰模具科技有限公司 Spot-welding fixture with electric heating plate
CN103894776A (en) * 2014-04-16 2014-07-02 江西江铃底盘股份有限公司 Rapid splicing clamp
CN104028939A (en) * 2014-06-25 2014-09-10 昆山联德精密机械有限公司 Weld fixing device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1393569A1 (en) * 1985-01-17 1988-05-07 Предприятие П/Я Г-4418 Apparatus for assembling and welding shipъs framing with a panel
WO2008113152A1 (en) * 2007-03-19 2008-09-25 Altus Engineering Ltd. Assembly jig and use thereof for assembling dome section panels curved in two dimensions
CN201755741U (en) * 2010-03-12 2011-03-09 邬烈保 Instrument panel steering column support welding jig
CN201960301U (en) * 2010-12-28 2011-09-07 上海英伦帝华汽车部件有限公司 Fast compactor
CN201997944U (en) * 2011-05-09 2011-10-05 上海英伦帝华汽车部件有限公司 Welding and drilling clamp with drilling machines
CN102398143A (en) * 2011-10-24 2012-04-04 黄乃亨 Manufacturing method of a gear box body
CN203141015U (en) * 2012-12-18 2013-08-21 江西江铃底盘股份有限公司 Fixture for rapidly welding and assembling steel plate base assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1393569A1 (en) * 1985-01-17 1988-05-07 Предприятие П/Я Г-4418 Apparatus for assembling and welding shipъs framing with a panel
WO2008113152A1 (en) * 2007-03-19 2008-09-25 Altus Engineering Ltd. Assembly jig and use thereof for assembling dome section panels curved in two dimensions
CN201755741U (en) * 2010-03-12 2011-03-09 邬烈保 Instrument panel steering column support welding jig
CN201960301U (en) * 2010-12-28 2011-09-07 上海英伦帝华汽车部件有限公司 Fast compactor
CN201997944U (en) * 2011-05-09 2011-10-05 上海英伦帝华汽车部件有限公司 Welding and drilling clamp with drilling machines
CN102398143A (en) * 2011-10-24 2012-04-04 黄乃亨 Manufacturing method of a gear box body
CN203141015U (en) * 2012-12-18 2013-08-21 江西江铃底盘股份有限公司 Fixture for rapidly welding and assembling steel plate base assembly

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103143876A (en) * 2013-04-02 2013-06-12 江西江铃底盘股份有限公司 Welding clamp for splicing spring plate base reinforcing plate and spring plate base
CN103143876B (en) * 2013-04-02 2015-02-25 江西江铃底盘股份有限公司 Welding clamp for splicing spring plate base reinforcing plate and spring plate base
CN103406699A (en) * 2013-08-19 2013-11-27 芜湖奕辰模具科技有限公司 Spot-welding fixture with electric heating plate
CN103894776A (en) * 2014-04-16 2014-07-02 江西江铃底盘股份有限公司 Rapid splicing clamp
CN103894776B (en) * 2014-04-16 2016-01-13 江西江铃底盘股份有限公司 A kind of quick-assembling fixture
CN104028939A (en) * 2014-06-25 2014-09-10 昆山联德精密机械有限公司 Weld fixing device
CN104028939B (en) * 2014-06-25 2016-03-23 昆山联德精密机械有限公司 Weld fixture apparatus

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