CN201913428U - Automatic pre-buckling device for pre-splicing automobile body in white - Google Patents

Automatic pre-buckling device for pre-splicing automobile body in white Download PDF

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Publication number
CN201913428U
CN201913428U CN2010206940639U CN201020694063U CN201913428U CN 201913428 U CN201913428 U CN 201913428U CN 2010206940639 U CN2010206940639 U CN 2010206940639U CN 201020694063 U CN201020694063 U CN 201020694063U CN 201913428 U CN201913428 U CN 201913428U
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CN
China
Prior art keywords
cylinder
block
automatic
white
base
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
Application number
CN2010206940639U
Other languages
Chinese (zh)
Inventor
唐胜国
李书福
杨健
安聪慧
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.)
Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely Automobile Research Institute Co Ltd
Original Assignee
Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely Automobile Research Institute 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 Zhejiang Geely Holding Group Co Ltd, Zhejiang Geely Automobile Research Institute Co Ltd filed Critical Zhejiang Geely Holding Group Co Ltd
Priority to CN2010206940639U priority Critical patent/CN201913428U/en
Application granted granted Critical
Publication of CN201913428U publication Critical patent/CN201913428U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an automatic pre-buckling device for pre-splicing an automobile body in white, which comprises a base, and a supporting part, a pressing part and a rolling part which are arranged on the base, wherein the supporting part comprises a supporting block and a first cylinder for driving the supporting block to move up and down; the pressing part comprises a pressing block and a second cylinder for driving the pressing block to move up and down; the rolling part comprises a rolling wheel and a third cylinder for driving the rolling wheel to move horizontally; and the pressing block is positioned right above the supporting block. The automatic pre-buckling device for pre-splicing the automobile body in white, which is disclosed by the utility model, has the advantages that the structure is simple, the procedure of pre-buckling the lower part of the automobile body and the side wall is enabled to be easy to operate, the operation time is saved, the pre-buckling accuracy is guaranteed, positioning holes of the automobile body is prevented from deforming, the automobile assembly quality is improved, and the practicality is high.

Description

A kind of body in white is pieced together the automatic checkoff device in advance
Technical field
The utility model belongs to automobile assembling auxiliary mould technical field, specifically relates to a kind of body in white and pieces together the automatic checkoff device in advance.
Background technology
Station is pieced together in total weldering of passenger car body plant in advance, mainly left and right gusset assembly and bottom body assembly is pieced together in advance, simultaneously artificial gusset and bottom vehicle body and cabin assembly and gusset lap flange is withheld.Because total bonding wire bottom vehicle body and left and right sides gusset lap-joint threshold, the space is bigger, and the employee withholds easy and simple to handle, and it is effective to withhold.But the lap flange of cabin and gusset, periphery anchor clamps locating piece and sensor are many especially, and flange locus of living in is narrow and small, cause hammer knock the flange activity space limited, often the situation not in place of withholding appears, exist gusset to sink and the crimp of gusset locating hole when causing the station anchor clamps to close up, influence the body in white quality.
Summary of the invention
The utility model provides a kind of body in white to piece together the automatic checkoff device in advance, and this apparatus structure is simple, makes the process operations of withholding of bottom vehicle body and gusset simple, guarantees to withhold accurately, prevents the distortion of vehicle body locating hole, and is practical.
A kind of body in white is pieced together the automatic checkoff device in advance, comprises base and is located at support portion, compressed part and roll extrusion portion on the base, and described support portion comprises back-up block and drives first cylinder that back-up block moves up and down; Described compressed part comprises compact heap and drives second cylinder that compact heap moves up and down; Described roll extrusion portion comprises the 3rd cylinder that roller and driving rolls move horizontally; Described compact heap be positioned at back-up block directly over.
Take all factors into consideration the own characteristic of assembling workpiece, for ease of assembling, described first cylinder and the 3rd cylinder can be selected the parallel bars cylinder simultaneously, and described second cylinder is the horizontal bar cylinder.Described compact heap can be selected to fix by the clamping arm and the second cylinder piston rod top, and clamping arm bottom surface and base are hinged.
Compact heap bottom end surface shape determines that by the end face shape of the plate that is in contact with it both cooperatively interact, and avoids the generation distortion of plate in the precompressed process; Back-up block top end face determines that by the bottom shape of the plate that is in contact with it both cooperatively interact, and is similarly to avoid the generation distortion of plate in the precompressed process.Be the degree of accuracy that guarantees that compact heap presses down, can between described clamping arm and base top surface position-limit mechanism be set, for example can limited block be set in described clamping arm bottom surface, the limited block bottom surface is provided with stopper slot; Described base top surface is provided with the spacing preiection that matches with the limited block stopper slot, and cooperatively interacting of limited block and spacing preiection guaranteed the degree of accuracy that compact heap presses down, and guaranteed the quality of withholding.
Body in white of the present utility model is pieced together the automatic checkoff device in advance, and is simple in structure, realized the automation of the operation of withholding of bottom vehicle body and gusset, simple to operate, save the activity duration, guarantee to withhold accurately, prevent the distortion of vehicle body locating hole, improved the automobile assembling quality, practical.
Description of drawings
The perspective view that Fig. 1 pieces together the automatic checkoff device in advance for body in white of the present utility model;
Fig. 2 is the plan structure schematic diagram of pre-buckle device shown in Figure 1;
Fig. 3 is the left TV structure schematic diagram of pre-buckle device shown in Figure 1;
Fig. 4 is the right TV structure schematic diagram of pre-buckle device shown in Figure 1;
Fig. 5 is the main TV structure schematic diagram of pre-buckle device shown in Figure 1.
The specific embodiment
Shown in Fig. 1~5, a kind of body in white is pieced together the automatic checkoff device in advance, comprises base 10 and is located at support portion, compressed part and roll extrusion portion on the base, and the support portion comprises back-up block 2 and drives first cylinder 1 that back-up block 2 moves up and down; Compressed part comprises compact heap 4 and drives second cylinder 3 that compact heap 4 moves up and down; Roll extrusion portion comprises the 3rd cylinder 5 that roller 6 and driving rolls 6 move horizontally; Compact heap 4 be positioned at back-up block 2 directly over.
Base 10 is L shaped steel plate, and base 10 generally is fixed on the vehicle side anchor clamps, and whole pre-buckle device is fixed on the anchor clamps; Be provided with T shape stiffener 16 between base 10 vertical sections and the horizontal segment.Vertically section is fixing with base 10 by first connecting plate 14 for first cylinder 1; Back-up block 2 is fixed by fixed block 15 and first cylinder, 1 piston rod top, and back-up block 2 end faces are the inclined-plane that cooperates with the plate contact-making surface.Second cylinder, 3 cylinder bodies are direct and base 10 vertical section one sides are hinged, and second cylinder, 3 piston rod tops and clamping arm 7 one ends are hinged; Clamping arm 7 bottom surfaces and base top are hinged, and clamping arm 7 bottom surfaces also are provided with a limited block 8, and limited block 8 bottom surfaces are provided with stopper slot, and base 10 end faces are provided with the spacing preiection 9 that matches with limited block 8 stopper slots; Compact heap 4 tops and clamping arm 7 are fixed away from an end of second cylinder 3.The 3rd cylinder 5 is fixed on the end face of base 10 horizontal segments, and first connecting plate 12 and second connecting plate 13 and the three cylinder 5 piston rod tops of roller 6 by rolling wheel support 11 and L-shaped setting are fixed; Roller 6 is fixed on rolling wheel support 11 tops.
The actual moving process that the body in white of present embodiment is pieced together the automatic checkoff device in advance is: at first side wall assembly is placed on total assembly gusset anchor clamps, starts second cylinder 3, compact heap 4 compresses side wall assembly; Open 6 pairs of flanges of the 3rd cylinder 5, the three cylinders, 5 driving rolls then and carry out 45 °~60 ° precompressed, open first cylinder, 1, the first cylinder 1 at last and drive 2 pairs of flanges of back-up block and carry out secondary and roll, guarantee the complete applying of flange and gusset.

Claims (4)

1. a body in white is pieced together the automatic checkoff device in advance, comprise base (10) and be located at support portion, compressed part and roll extrusion portion on the base, it is characterized in that described support portion comprises back-up block (2) and drives first cylinder (1) that back-up block (2) moves up and down; Described compressed part comprises compact heap (4) and drives second cylinder (3) that compact heap moves up and down; Described roll extrusion portion comprises the 3rd cylinder (5) that roller (6) and driving rolls (6) move horizontally; Described compact heap (4) be positioned at back-up block (2) directly over.
2. body in white according to claim 1 is pieced together the automatic checkoff device in advance, it is characterized in that, described first cylinder (1) and the 3rd cylinder (5) are the parallel bars cylinder, and described second cylinder (3) is the horizontal bar cylinder.
3. body in white according to claim 1 is pieced together the automatic checkoff device in advance, it is characterized in that, described compact heap (4) is fixed by clamping arm (7) and second cylinder (3) piston rod top, and clamping arm (7) bottom surface and base are hinged.
4. body in white according to claim 3 is pieced together the automatic checkoff device in advance, it is characterized in that, described clamping arm (7) bottom surface is provided with limited block (8), and limited block (8) bottom surface is provided with stopper slot; Described base top surface is provided with the spacing preiection (9) that matches with limited block (8) stopper slot.
CN2010206940639U 2010-12-31 2010-12-31 Automatic pre-buckling device for pre-splicing automobile body in white Expired - Fee Related CN201913428U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206940639U CN201913428U (en) 2010-12-31 2010-12-31 Automatic pre-buckling device for pre-splicing automobile body in white

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206940639U CN201913428U (en) 2010-12-31 2010-12-31 Automatic pre-buckling device for pre-splicing automobile body in white

Publications (1)

Publication Number Publication Date
CN201913428U true CN201913428U (en) 2011-08-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206940639U Expired - Fee Related CN201913428U (en) 2010-12-31 2010-12-31 Automatic pre-buckling device for pre-splicing automobile body in white

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CN (1) CN201913428U (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102581541A (en) * 2012-03-27 2012-07-18 重庆长安汽车股份有限公司 Limiting structure of vehicle body welding fixture
CN103372747A (en) * 2012-04-19 2013-10-30 北汽福田汽车股份有限公司 Sunroof cover plate welding fixture and roof assembly welding fixture
CN103433670A (en) * 2013-08-23 2013-12-11 芜湖奕辰模具科技有限公司 Dual-base type multi-point contact lower car body locating device
CN103447731A (en) * 2013-08-23 2013-12-18 芜湖奕辰模具科技有限公司 Double-cylinder braking lower automobile body repair welding fixture
CN103862218A (en) * 2012-12-18 2014-06-18 北汽福田汽车股份有限公司 Clamping device
CN105269234A (en) * 2015-11-20 2016-01-27 重庆天人汽车车身制造有限公司 Liner tube compressing and positioning mechanism
CN105269236A (en) * 2015-11-20 2016-01-27 重庆天人汽车车身制造有限公司 Liner tube positioning device
CN105269211A (en) * 2015-11-20 2016-01-27 重庆天人汽车车身制造有限公司 Liner tube pressing mechanism
CN105269235A (en) * 2015-11-20 2016-01-27 重庆天人汽车车身制造有限公司 Pneumatic dual-air-cylinder type liner positioning mechanism of automobile welding clamp
CN105364343A (en) * 2014-08-29 2016-03-02 上海安莱德汽车零部件有限公司 Welding jig for trial-manufacturing of automobile body
CN105382457A (en) * 2015-11-20 2016-03-09 重庆天人汽车车身制造有限公司 Liner tube clamping mechanism for rear axle assembly welding tool
CN106623550A (en) * 2016-12-29 2017-05-10 安徽瑞祥工业有限公司 Vehicle body side hasp bending tool and application method thereof
CN107838602A (en) * 2017-09-30 2018-03-27 瑞鹄汽车模具股份有限公司 L-type smallclothes quick positioning mechanism
CN108406198A (en) * 2018-03-28 2018-08-17 安徽江淮汽车集团股份有限公司 A kind of close-coupled compressing fixture
CN108746786A (en) * 2018-06-19 2018-11-06 山东雷帕得汽车技术股份有限公司 A kind of leaf spring numerical control mill edge equipment and special fixture
CN110935804A (en) * 2019-11-12 2020-03-31 合肥长安汽车有限公司 Novel automobile assembly hasp pre-buckling mechanism

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102581541A (en) * 2012-03-27 2012-07-18 重庆长安汽车股份有限公司 Limiting structure of vehicle body welding fixture
CN103372747A (en) * 2012-04-19 2013-10-30 北汽福田汽车股份有限公司 Sunroof cover plate welding fixture and roof assembly welding fixture
CN103372747B (en) * 2012-04-19 2016-03-30 北汽福田汽车股份有限公司 Skylight cover plate weld jig and top cover assembly weld jig
CN103862218A (en) * 2012-12-18 2014-06-18 北汽福田汽车股份有限公司 Clamping device
CN103862218B (en) * 2012-12-18 2015-12-09 北汽福田汽车股份有限公司 A kind of clamping device
CN103433670A (en) * 2013-08-23 2013-12-11 芜湖奕辰模具科技有限公司 Dual-base type multi-point contact lower car body locating device
CN103447731A (en) * 2013-08-23 2013-12-18 芜湖奕辰模具科技有限公司 Double-cylinder braking lower automobile body repair welding fixture
CN105364343A (en) * 2014-08-29 2016-03-02 上海安莱德汽车零部件有限公司 Welding jig for trial-manufacturing of automobile body
CN105269234A (en) * 2015-11-20 2016-01-27 重庆天人汽车车身制造有限公司 Liner tube compressing and positioning mechanism
CN105269211B (en) * 2015-11-20 2017-03-22 重庆天人汽车车身制造有限公司 Liner tube pressing mechanism
CN105269211A (en) * 2015-11-20 2016-01-27 重庆天人汽车车身制造有限公司 Liner tube pressing mechanism
CN105382457A (en) * 2015-11-20 2016-03-09 重庆天人汽车车身制造有限公司 Liner tube clamping mechanism for rear axle assembly welding tool
CN105269236A (en) * 2015-11-20 2016-01-27 重庆天人汽车车身制造有限公司 Liner tube positioning device
CN105269236B (en) * 2015-11-20 2017-01-25 重庆天人汽车车身制造有限公司 Liner tube positioning device
CN105269234B (en) * 2015-11-20 2017-01-25 重庆天人汽车车身制造有限公司 Liner tube compressing and positioning mechanism
CN105382457B (en) * 2015-11-20 2017-01-25 重庆天人汽车车身制造有限公司 Liner tube clamping mechanism for rear axle assembly welding tool
CN105269235B (en) * 2015-11-20 2017-01-25 重庆天人汽车车身制造有限公司 Pneumatic dual-air-cylinder type liner positioning mechanism of automobile welding clamp
CN105269235A (en) * 2015-11-20 2016-01-27 重庆天人汽车车身制造有限公司 Pneumatic dual-air-cylinder type liner positioning mechanism of automobile welding clamp
CN106623550A (en) * 2016-12-29 2017-05-10 安徽瑞祥工业有限公司 Vehicle body side hasp bending tool and application method thereof
CN107838602A (en) * 2017-09-30 2018-03-27 瑞鹄汽车模具股份有限公司 L-type smallclothes quick positioning mechanism
CN108406198A (en) * 2018-03-28 2018-08-17 安徽江淮汽车集团股份有限公司 A kind of close-coupled compressing fixture
CN108406198B (en) * 2018-03-28 2019-11-26 安徽江淮汽车集团股份有限公司 A kind of close-coupled compressing fixture
CN108746786A (en) * 2018-06-19 2018-11-06 山东雷帕得汽车技术股份有限公司 A kind of leaf spring numerical control mill edge equipment and special fixture
CN110935804A (en) * 2019-11-12 2020-03-31 合肥长安汽车有限公司 Novel automobile assembly hasp pre-buckling mechanism
CN110935804B (en) * 2019-11-12 2021-08-13 合肥长安汽车有限公司 Automobile assembly hasp pre-buckling mechanism

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110803

Termination date: 20131231