CN102962622B - Welding fixture of vehicle rear composition device - Google Patents
Welding fixture of vehicle rear composition device Download PDFInfo
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- CN102962622B CN102962622B CN201210555535.6A CN201210555535A CN102962622B CN 102962622 B CN102962622 B CN 102962622B CN 201210555535 A CN201210555535 A CN 201210555535A CN 102962622 B CN102962622 B CN 102962622B
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- fixedly connected
- torque arm
- clamp mechanism
- bearing
- oil cylinder
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Abstract
The invention relates to a welding fixture of a vehicle rear composition device, and belongs to a positioning and clamping device for combining and welding vehicle rear decks of an all-terrain double-section track carrier vehicle. A mandrel clamping mechanism is arranged on a bracket; a rear support clamping mechanism is fixedly connected with the bracket by a fixed base; an inserted board is fixedly connected with the bracket; an inducer clamping mechanism is fixedly connected with the bracket by an oil cylinder connection base 1; a pull arm and pull lug clamping mechanism is fixedly connected with the bracket by a frame; and a rear support ring clamping mechanism is fixedly connected with the bracket by an oil cylinder connection base 2. The welding fixture of the vehicle rear composition device, disclosed by the invention, has the advantages of reasonable structure, convenience for loading and unloading, positioning and regulation, preciseness in positioning and safety and reliability in clamping.
Description
Technical field
The present invention relates to the positioning clamping device of the tailstock deck Combination Welding of full landform binodal tracked carrier.
Background technology
The tailstock deck combination of full landform binodal tracked carrier comprises: left and right inducer, afterbody transmission bracing ring, left and right track tension adjustor, four draw ear, two torque arm etc., above-mentioned part, need to be welded together after integrated positioning, at this moment just need complete by suitable weld jig, and there is no at present special weld jig, thereby make troubles to production.
Summary of the invention
The invention provides a kind of tailstock combination unit weld jig, the adjustment inconvenience while thering is no weld jig to solve, location inaccuracy, clamps dangerous reliable problem.
The technical scheme that the present invention takes is: oblique 8 ° of backing plates are fixedly connected with bearing, mandrel clamp mechanism is placed on bearing, mandrel clamp mechanism and major axis and left inducer sleeve are pegged graft, minor axis and right inducer sleeve are pegged graft, tail support seat clamp mechanism is fixedly connected with bearing by holder, plate is fixedly connected with bearing, inducer clamp mechanism is fixedly connected with bearing by oil cylinder Connection Block one, the locating shaft of inducer clamp mechanism respectively with left inducer sleeve, right inducer sleeve is pegged graft, torque arm draws ear clamp mechanism to be fixedly connected with bearing by support, tail support circle clamp mechanism is fixedly connected with bearing by oil cylinder Connection Block two,
The structure of SMIS axis clamping of the present invention mechanism is: major axis is connected by cover, interstage sleeve and back of the body cover with minor axis, and rotary handle is connected with external threading, left riser by bearing pin be connected with major axis, right riser is connected with minor axis by bearing pin;
In the present invention, the structure of tail support seat clamp mechanism is: guide rod is slidably connected by copper sheathing and holder, oil cylinder one and holder cross-under, one end of guide rod is fixedly connected with connecting plate respectively, one end of oil cylinder one is fixedly connected with Connection Block three, connecting plate is fixedly connected with Connection Block three, and cylinder is fixedly connected with connecting plate;
In the present invention, the structure of inducer clamp mechanism is: oil cylinder two is fixedly connected with oil cylinder Connection Block one, and oil cylinder two one end are fixedly connected with Connection Block one, and Connection Block one is fixedly connected with support body one, and support body one is connected with bearing sliding, and locating shaft is fixedly connected with support body;
In the present invention, torque arm draws the structure of ear clamp mechanism to be: support group bottom is fixedly connected with bearing, torque arm optical axis two ends are fixedly connected with support group, torque arm mandrel two ends are fixedly connected with support group, the long spacer of this torque arm mandrel middle part socket torque arm, on the torque arm mandrel of the long spacer of this torque arm both sides, be socketed respectively the short spacer of torque arm, on the torque arm mandrel in the short spacer of this torque arm outside, be socketed respectively torque arm spacer, on the outside of torque arm spacer torque arm mandrel, be socketed respectively U-shaped spacer, draw ear mandrel two ends to be fixedly connected with support group respectively, the ear spacer one that draws at two ends is socketed with drawing ear mandrel respectively, centre is drawn ear spacer two and is drawn the socket of ear mandrel,
In the present invention, the structure of tail support circle clamp mechanism is: oil cylinder Connection Block two is fixedly connected with bearing, oil cylinder three is fixedly connected with oil cylinder Connection Block two, Connection Block two is fixedly connected with one end of oil cylinder three, Connection Block two is connected with bearing sliding, support body two is fixedly connected with Connection Block two, track tension adjustor fixture is fixedly connected with support body two, and locating shaft is fixedly connected with support body two.
Can complete the combination on tailstock deck by the present invention, the present invention is rational in infrastructure, handling, location, easy to adjust, and registration, fastening safety is reliable.Clamping device adopts hydraulic way, facilitates the disposable welding of workman, and welding finishes rear fixture and returns original position, device conveniently moving, reliable in structure.When conversion vehicle is produced, method of adjustment is accurately convenient, and has good detection.
Brief description of the drawings
Fig. 1 is structural representation of the present invention, and in figure, 9 is workpiece;
Fig. 2 is the top view of Fig. 1;
Fig. 3 a is the structural representation of mandrel clamp mechanism of the present invention;
Fig. 3 b is the cutaway view of Fig. 3 a;
Fig. 3 c is the stereogram of mandrel clamp mechanism of the present invention;
Fig. 4 a is the structural representation of tail support seat clamp mechanism of the present invention;
Fig. 4 b is the top view of Fig. 4 a;
Fig. 4 c is the stereogram of tail support seat clamp mechanism of the present invention;
Fig. 5 a is the outside clamp mechanism of inducer of the present invention
Fig. 5 b is the top view of Fig. 5 a;
Fig. 5 c is the use state diagram of tail support seat clamp mechanism of the present invention;
Fig. 6 a is the structural representation of tail support circle clamp mechanism of the present invention;
Fig. 6 b is the top view of Fig. 6 a;
Fig. 6 c is the use state diagram of tail support circle clamp mechanism of the present invention;
Fig. 7 a is the structural representation that ear clamp mechanism is drawn in torque arm of the present invention;
Fig. 7 b is the use state diagram that ear clamp mechanism is drawn in torque arm of the present invention;
Fig. 8 a is the structural representation of soldering part of the present invention, does not put inducer in figure, and relevant position is an inducer hole;
Fig. 8 b is the right view of Fig. 8 a;
Fig. 8 c is the top view of Fig. 8 a;
Fig. 8 d is the B-B cutaway view of Fig. 8 c;
Fig. 8 e is the stereogram of soldering part of the present invention;
Inducer hole 901, tail support seat 902, tail support circle 903, track tension adjustor 904, torque arm 905, draws ear 906, bent plate 907.
Detailed description of the invention
Oblique 8 ° of backing plates 2 are fixedly connected with bearing 1, mandrel clamp mechanism 3 is placed on bearing 1, mandrel clamp mechanism and major axis 301 are pegged graft with left inducer sleeve 310, minor axis 303 is pegged graft with right inducer sleeve 309, tail support seat clamp mechanism 4 is fixedly connected with bearing 1 by holder 401, plate 5 is fixedly connected with bearing 1, inducer clamp mechanism 6 is fixedly connected with bearing 1 by oil cylinder Connection Block 1, the locating shaft 1 of inducer clamp mechanism respectively with left inducer sleeve, right inducer sleeve is pegged graft, torque arm draws ear clamp mechanism 7 to be fixedly connected with bearing 1 by support 701, tail support circle clamp mechanism 8 is fixedly connected with bearing 1 by oil cylinder Connection Block 2 803,
The structure of SMIS axis clamping of the present invention mechanism 3 is: major axis 301 is connected by cover 304, interstage sleeve 305 and back of the body cover 306 with minor axis 303, rotary handle 302 304 is threaded with cover, left riser 307 by bearing pin be connected with major axis, right riser 308 is connected with minor axis by bearing pin;
In the present invention, the structure of tail support seat clamp mechanism 4 is: guide rod 403 is slidably connected by copper sheathing 402 and holder 401, oil cylinder 1 and holder cross-under, one end of guide rod is fixedly connected with connecting plate 405 respectively, one end of oil cylinder one is fixedly connected with Connection Block 3 404, connecting plate 405 is fixedly connected with Connection Block 3 404, and cylinder 406 is fixedly connected with connecting plate 405;
In the present invention, the structure of inducer clamp mechanism 6 is: oil cylinder 2 605 is fixedly connected with oil cylinder Connection Block 1, oil cylinder two one end are fixedly connected with Connection Block 1, Connection Block one is fixedly connected with support body 1, support body 1 is slidably connected with bearing 1, and locating shaft 1 is fixedly connected with support body one;
In the present invention, torque arm draws the structure of ear clamp mechanism 7 to be: support group 701 bottoms are fixedly connected with bearing 1, torque arm optical axis 707 two ends are fixedly connected with support group, torque arm mandrel 706 two ends are fixedly connected with support group, the long spacer 703 of this torque arm mandrel middle part socket torque arm, on the torque arm mandrel of the long spacer of this torque arm 703 both sides, be socketed respectively the short spacer 704 of torque arm, on the torque arm mandrel in the short spacer of this torque arm outside, be socketed respectively torque arm spacer 702, on the outside of torque arm spacer torque arm mandrel, be socketed respectively U-shaped spacer 705, draw ear mandrel 710 two ends to be fixedly connected with support group respectively, the ear spacer 1 that draws at two ends is socketed with drawing ear mandrel 710 respectively, centre is drawn ear spacer 2 709 and is drawn ear mandrel 710 to be socketed,
In the present invention, the structure of tail support circle clamp mechanism 8 is: oil cylinder Connection Block 2 803 is fixedly connected with bearing 1, oil cylinder 3 806 is fixedly connected with oil cylinder Connection Block 2 803, Connection Block 2 805 is fixedly connected with one end of oil cylinder three, Connection Block two is slidably connected with bearing 1, support body 2 804 is fixedly connected with Connection Block two, track tension adjustor fixture 802 is fixedly connected with support body two, and locating shaft 2 801 is fixedly connected with support body two;
Oblique 8 ° of backing plates 2 are fixed on bearing 1, mandrel clamp mechanism 3 is placed on bearing 1, major axis 301 is inserted in left inducer sleeve 310 and carries out interior location, minor axis 303 is inserted in right inducer sleeve 309 and carries out interior location, major axis and minor axis are by cover 304, interstage sleeve 305, back of the body cover 306 connects, adjust the stroke of mandrel by rotary handle 302, 308 fixations of the right riser of left riser 307, coordinate and ensure 8 ° of angles of tailstock inclination with bent plate 907, then utilize inducer clamp mechanism 6 that left and right inducer 908 is clamped in outside, locating shaft 1 is inserted in inducer sleeve, the mandrel that ensures locating shaft one and major and minor axis composition is concentric, concentric to guarantee two inducers.
The location positioning of inducer utilizes tail support seat clamp mechanism 4 that part tail support seat 902 is positioned to clamping later, cylinder 406 on clamping device is concentric with tail support seat, want accurately the position of tail support seat, because the position of supporting seat can have influence on the position of tail support circle 903, after tail support seat is put and is fixed, utilize tail support circle clamp mechanism 8 left and right track tension adjustor and tail support circle to be positioned to clamping simultaneously, locating shaft 2 801 is concentric with cylinder 406, locating shaft two and track tension adjustor fixture 802, ensure track tension adjustor installation one-time-reach-place, ensure that tail support circle and tail support seat are concentric simultaneously.
Finally draw ear clamp mechanism with the torque arm shown in Fig. 7 a, draw the mode that axle is worn in ear utilization to carry out clamping location four torque arm and two, torque arm optical axis 707 ensures the angle of torque arm, and spacer ensures torque arm, the position of drawing ear, has finally ensured the position of torque arm and La Er.
Utilize tailstock combined welding device to carry out clamping location to the tailstock, can all parts be positioned and be clamped simultaneously, facilitate the disposable welding of workman, welding finishes rear fixture and returns original position, when this device conversion vehicle is produced, method of adjustment is accurately convenient, and has good detection.
Claims (1)
1. a tailstock combination unit weld jig, it is characterized in that: oblique 8 ° of backing plates are fixedly connected with bearing, mandrel clamp mechanism is placed on bearing, the major axis of mandrel clamp mechanism and left inducer sleeve are pegged graft, minor axis and right inducer sleeve are pegged graft, tail support seat clamp mechanism is fixedly connected with bearing by holder, plate is fixedly connected with bearing, inducer clamp mechanism is fixedly connected with bearing by oil cylinder Connection Block one, the locating shaft one of inducer clamp mechanism respectively with left inducer sleeve, right inducer sleeve is pegged graft, torque arm draws ear clamp mechanism to be fixedly connected with bearing by support, tail support circle clamp mechanism is fixedly connected with bearing by oil cylinder Connection Block two,
The structure of described mandrel clamp mechanism is: major axis and minor axis are connected by cover, interstage sleeve and back of the body cover, and rotary handle is connected with external threading, left riser by bearing pin be connected with major axis, right riser is connected with minor axis by bearing pin;
The structure of described tail support seat clamp mechanism is: guide rod is slidably connected by copper sheathing and holder, oil cylinder one and holder cross-under, one end of guide rod is fixedly connected with connecting plate, one end of oil cylinder one is fixedly connected with Connection Block three, connecting plate is fixedly connected with Connection Block three, and cylinder is fixedly connected with connecting plate;
The structure of described inducer clamp mechanism is: oil cylinder two is fixedly connected with oil cylinder Connection Block one, and oil cylinder two one end are fixedly connected with Connection Block one, and Connection Block one is fixedly connected with support body one, and support body one is connected with bearing sliding, and locating shaft one is fixedly connected with support body one;
Described torque arm draws the structure of ear clamp mechanism to be: support group bottom is fixedly connected with bearing, torque arm optical axis two ends are fixedly connected with support group, torque arm mandrel two ends are fixedly connected with support group, the long spacer of this torque arm mandrel middle part socket torque arm, on the torque arm mandrel of the long spacer of this torque arm both sides, be socketed respectively the short spacer of torque arm, on the torque arm mandrel in the short spacer of this torque arm outside, be socketed respectively torque arm spacer, on the outside of torque arm spacer torque arm mandrel, be socketed respectively U-shaped spacer, draw ear mandrel two ends to be fixedly connected with support group respectively, the ear spacer one that draws at two ends is socketed with drawing ear mandrel respectively, centre is drawn ear spacer two and is drawn the socket of ear mandrel,
The structure of described tail support circle clamp mechanism is: oil cylinder Connection Block two is fixedly connected with bearing, oil cylinder three is fixedly connected with oil cylinder Connection Block two, Connection Block two is fixedly connected with one end of oil cylinder three, Connection Block two is connected with bearing sliding, support body two is fixedly connected with Connection Block two, track tension adjustor fixture is fixedly connected with support body two, and locating shaft two is fixedly connected with support body two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210555535.6A CN102962622B (en) | 2012-12-19 | 2012-12-19 | Welding fixture of vehicle rear composition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210555535.6A CN102962622B (en) | 2012-12-19 | 2012-12-19 | Welding fixture of vehicle rear composition device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102962622A CN102962622A (en) | 2013-03-13 |
| CN102962622B true CN102962622B (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210555535.6A Expired - Fee Related CN102962622B (en) | 2012-12-19 | 2012-12-19 | Welding fixture of vehicle rear composition device |
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| Country | Link |
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| CN (1) | CN102962622B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192213B (en) * | 2013-03-21 | 2015-05-20 | 湖南中冶长天重工科技有限公司 | Special fixture and assembly technology for assembling pallet body and hinged seat of circular cooler |
| CN110842440B (en) * | 2019-11-21 | 2021-10-19 | 长春理工大学 | Tail positioning and assembling tool in assembly and welding production line of wheeled vehicle body |
| CN110842441B (en) * | 2019-11-21 | 2021-10-19 | 长春理工大学 | Head positioning and assembling tool in assembly and welding production line of wheeled vehicle body |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1574420A1 (en) * | 1988-01-27 | 1990-06-30 | Научно-производственное объединение "АНИТИМ" | Jig for assembly and welding of bodies |
| CN200991814Y (en) * | 2006-12-30 | 2007-12-19 | 上海保隆汽车科技股份有限公司 | General welding device for inner and outer tube ed face of automobile tail pipe |
| CN101758332A (en) * | 2009-12-17 | 2010-06-30 | 浙江东海岸船业有限公司 | Splicing, assembling and folding method of thin plate |
| CN101890585A (en) * | 2010-07-14 | 2010-11-24 | 安徽安凯汽车股份有限公司 | Integrated assembly method of double-decker bus skeletons |
| CN202491030U (en) * | 2011-12-23 | 2012-10-17 | 郑州市嵩阳煤机制造有限公司 | Component clamping and positioning device used for automatically assembling and welding machine tool of central groove |
| CN202539857U (en) * | 2012-02-13 | 2012-11-21 | 安徽德摩叉车有限公司 | Tail bracket tool of forklift |
| CN202963865U (en) * | 2012-12-19 | 2013-06-05 | 中国兵器工业集团第五五研究所 | Vehicle rear combining device welding clamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1015692A (en) * | 1996-07-04 | 1998-01-20 | Toyota Auto Body Co Ltd | Jig device for positioning work |
-
2012
- 2012-12-19 CN CN201210555535.6A patent/CN102962622B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1574420A1 (en) * | 1988-01-27 | 1990-06-30 | Научно-производственное объединение "АНИТИМ" | Jig for assembly and welding of bodies |
| CN200991814Y (en) * | 2006-12-30 | 2007-12-19 | 上海保隆汽车科技股份有限公司 | General welding device for inner and outer tube ed face of automobile tail pipe |
| CN101758332A (en) * | 2009-12-17 | 2010-06-30 | 浙江东海岸船业有限公司 | Splicing, assembling and folding method of thin plate |
| CN101890585A (en) * | 2010-07-14 | 2010-11-24 | 安徽安凯汽车股份有限公司 | Integrated assembly method of double-decker bus skeletons |
| CN202491030U (en) * | 2011-12-23 | 2012-10-17 | 郑州市嵩阳煤机制造有限公司 | Component clamping and positioning device used for automatically assembling and welding machine tool of central groove |
| CN202539857U (en) * | 2012-02-13 | 2012-11-21 | 安徽德摩叉车有限公司 | Tail bracket tool of forklift |
| CN202963865U (en) * | 2012-12-19 | 2013-06-05 | 中国兵器工业集团第五五研究所 | Vehicle rear combining device welding clamp |
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| Publication number | Publication date |
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| CN102962622A (en) | 2013-03-13 |
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Granted publication date: 20141126 Termination date: 20151219 |
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