CN105382451A - Two-vehicle-model wheel fender welding clamp and application method thereof - Google Patents
Two-vehicle-model wheel fender welding clamp and application method thereof Download PDFInfo
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- CN105382451A CN105382451A CN201510941698.1A CN201510941698A CN105382451A CN 105382451 A CN105382451 A CN 105382451A CN 201510941698 A CN201510941698 A CN 201510941698A CN 105382451 A CN105382451 A CN 105382451A
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- turntable
- conveying
- clamping device
- seat
- beat
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0461—Welding tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses a two-vehicle-model wheel fender welding clamp and an application method thereof and belongs to the field of automobile part and component welding tools. The problems that existing wheel fender welding clamps are poor in repetitive positioning precision, not suitable for other vehicle models and only suitable for one vehicle model, switches of the vehicle models are dissimilar, and whether a workpiece is installed wrongly or not cannot be identified are solved. The two-vehicle-model wheel fender welding clamp comprises a clamping device and a conveying part and further comprises a rotary table part. The rotary table part is arranged at the upper end of the conveying part. The clamping device comprises a first clamping device and the second clamping device. The first clamping device and the second clamping device are arranged at the two ends of the rotary table part respectively. The conveying part comprises a rack, a conveying air cylinder and sliding rail frames arranged on the rack. A rotary table base is arranged on the sliding rail frames. The rotary table part is arranged on the rotary table base. According to the two-vehicle-model wheel fender welding clamp and the application method thereof, multi-vehicle-model switchover welding can be achieved; the assembly precision is improved; in addition, the equipment production cost can be reduced, and the production takt is improved.
Description
Technical field
The invention belongs to auto parts welding frock field, specifically, relate to a kind of two vehicle beater or beat-up weld jig and usings method thereof.
Background technology
The automobile manufacture industry lower weld beater or beat-up station of current home and abroad adopts large pressure arm to overturn positioning form mostly.This mechanism's advantage is compact conformation, easy to operate, takes up room little, and shortcoming is that repetitive positioning accuracy is poor, vehicle can not switch, and can only go up a kind of vehicle, vehicle without proximity switch, and whether None-identified metal plate part setup error etc.This mechanism uses 1 power source usually, and outputting power to a 1 large-scale detent mechanism realizes controlling.Such actuating unit is too huge, be a kind of waste, and mechanism element is a lot of to manufacturing cost, and assembling accumulated error is elongated, and is difficult to ensure that beater or beat-up repeats installation accuracy; And owing to being single driving, a kind of vehicle can only be gone up, cannot production be switched.Such mechanism cannot face the automatic production line of present high beat, and also advocate with today and set up conservation-minded society and enterprise, the development trend reduced costs does not conform to.
Chinese Patent Application No. 201310636798.4, the patent application document in publication date on April 16th, 2014, disclose a kind of Cherry E3 vehicle dashboard cross member weld jig assembly, comprise base, described base is arranged with connecting plate, connecting plate is arranged with scroll wheel, one end of base is provided with supporting plate, supporting plate is provided with pushing hands, fixture is arranged on base, this invention reasonable in design, volume production can be carried out, and this invention has good operation convenience, the reliability of Set and Positioning, be easy to integrated adjustment, to ensure that there are enough spaces on the surface of structure each several part for adjustment, three-dimensional adjustable to guarantee, owing to base being provided with fixture locating hole, the face at fixture locating hole place is fixture locating surface, thus ensure that fixture installs accuracy and the convenience of location, each fixture is provided with pad, therefore X, Y, Z tri-direction can regulate external by pad, make employee more convenient to operate.Owing to being provided with pushing hands and roller, workman can be facilitated the movement of fixture, fixture is made to be not limited to fixing processing local.But the technical scheme of this disclosure of the invention only can be applicable to a kind of clamping welding of vehicle part, can not meet existing high beat automatic production line, limit the raising of auto parts and components production efficiency.
Chinese Patent Application No. 201020224013.4, the patent document in publication date on January 5th, 2011, discloses a kind of multiple vehicle type welding fixture, comprises a jig platform, it is settled and is fixed with the jig main body unit comprising hold assembly, jig platform comprises at least one deck support board; Each jig main body unit also comprises and being fixed on described support board and L-shaped supporting base and lift cylinder and the vertical location-plate with supporting base upper end " | " side close contact; Supporting base one side crosses out the first holder and is fixedly connected with lift cylinder cylindrical shell top; The another side relative to supporting base of location-plate crosses out the second holder and is fixedly connected with lift cylinder piston rod attachment; Location-plate top is fixedly connected with hold assembly; Supporting base contacts side and is fixed with at least one upright slide rail with location-plate, location-plate corresponding site is provided with the groove matched with slide rail.The jig main body unit of this utility model all adopts lifting structure, can meet the demand of processing multiple floor level vehicle automobile on same production line, greatly reduce production cost.But technical scheme complex structure disclosed in this utility model, manufacturing cost and use cost is high, and floor space is large, and complicated operation, production efficiency is lower.
Summary of the invention
the problem solved
, vehicle poor for existing beater or beat-up weld jig repetitive positioning accuracy can not switch, a kind of vehicle, vehicle can only be gone up without proximity switch, the problem of None-identified workpiece whether setup error, the invention provides a kind of two vehicle beater or beat-up weld jig and usings method thereof, multi-vehicle-type can be realized switch, improve assembly precision, and device fabrication cost can be saved, improve productive temp.
technical scheme
For solving the problem, the present invention adopts following technical scheme.
A kind of two vehicle beater or beat-up weld jigs, comprise clamping device and delivery section, also comprise turntable portion, described turntable portion is arranged on delivery section upper end; Described clamping device comprises the first clamping device and the second clamping device; The first described clamping device and the second clamping device are separately positioned on the two ends in turntable portion.
Preferably, described delivery section comprises frame, carries cylinder and is arranged on the sliding rail frame in frame; Slide rail is provided with, the rotary cylinder seat being provided with turntable seat above sliding rail frame and being fixedly connected with turntable seat in described sliding rail frame; Described conveying cylinder is fixedly installed in frame, and the piston rod of conveying cylinder is connected with turntable seat, and turntable seat can be driven to be moved along sliding rail frame by slide rail; Described turntable portion is arranged on turntable seat.
Preferably, described sliding rail frame comprises the first sliding rail frame and the second sliding rail frame, and both are disposed in parallel in frame; The first slide rail is provided with in the first described sliding rail frame; The second slide rail is provided with in the second described sliding rail frame.
Preferably, the first described sliding rail frame two ends are respectively arranged with the first buffing pad and the 4th buffing pad; The second described sliding rail frame two ends are respectively arranged with the second buffing pad and the 3rd buffing pad.
Preferably, the second described sliding rail frame arranged outside has the first conveying braking system; The first described sliding rail frame arranged outside has the second conveying braking system.
Preferably, the first described conveying braking system comprises the first conveying locking cylinder and the first conveying locking device by the first conveying locking air cylinder driven; The second described conveying braking system comprises the second conveying locking cylinder and the second conveying locking device by the second conveying locking air cylinder driven.
Preferably, described turntable portion comprises turntable and turntable beam; Described turntable comprises gear axle box and gear shaft; Described gear axle box one end is fixed on turntable seat, and the other end is provided with pivoting support; Described gear shaft one end is through stretching in gear axle box after pivoting support, and the other end is provided with turntable flange, and gear shaft stretches between one end in gear axle box and gear shaft chamber interior wall and is provided with bearing, and this end is provided with gear inside bearing; Described turntable beam is arranged between turntable flange and pivoting support, and is bolted with the inner ring of turntable flange and pivoting support respectively; The first described clamping device and the second clamping device are separately positioned on the two ends of turntable beam.
Preferably, described turntable seat is also provided with tooth bar seat; Sliding rack is provided with in described tooth bar seat; Gears meshing on described sliding rack side and gear shaft, opposite side and tooth bar seat inner card cage are slidably fastened; Described rotary cylinder seat is provided with rotary cylinder; Being fixedly linked of described rotary cylinder inner piston rod and sliding rack.
Preferably, described turntable seat is provided with below the turntable beam the first turntable locking cylinder and with the turntable locking device of the first turntable locking cylinders, the second turntable locking cylinder and the turntable locking device with the first turntable locking cylinders.
A using method for two vehicle beater or beat-up weld jigs, comprises the following steps:
1) start the first conveying locking cylinder and the second conveying locking cylinder, drive the first conveying locking device and the second conveying locking device to remove the restriction of turntable seat along sliding rail frame movement respectively;
2) start conveying cylinder, promotion turntable seat and the turntable portion be arranged on turntable seat collide the first buffing pad and the second buffing pad stops;
3) start the first turntable locking cylinder, drive the position of the first turntable locking device locking turntable beam, manually open the first clamping device, the first vehicle beater or beat-up workpiece is installed, closes the first clamping device;
4) conveying cylinder is started, promotion turntable seat and the turntable portion be arranged on turntable seat collide the 3rd buffing pad, the 4th buffing pad stops, start the first conveying locking cylinder and the second conveying locking cylinder, drive the first conveying locking device and the second conveying locking device to open the restriction of turntable seat along sliding rail frame movement respectively;
5) the first vehicle beater or beat-up workpiece is welded, after having welded, open the first clamping device, take off the first vehicle beater or beat-up;
6) step 1) and 2 is repeated), start the first turntable locking cylinder, drive the first turntable locking device to remove turntable beam locking position; Start rotary cylinder, promote sliding rack and order about gear shaft rotation, gear shaft realizes the second clamping device after driving turntable beam to rotate 180 ° and the first clamping device position is exchanged; Start the second turntable locking cylinder, drive the position of the second turntable locking device locking turntable beam;
7) manually open the second clamping device, the second vehicle beater or beat-up workpiece is installed, closes the second clamping device;
8) step 4) is repeated; Second vehicle beater or beat-up workpiece is welded, after having welded, opens the second clamping device, take off the second vehicle beater or beat-up;
9) repeat above-mentioned steps, realize periodic duty or quit work.
beneficial effect
Compared to prior art, beneficial effect of the present invention is:
(1) device of the present invention has two cover clamping devices, can realize two kinds of vehicle any switching laws, substantially increase each utilization rate of equipment and installations, greatly reduces the equipment of two vehicles manufactures and artificial cost of investment;
(2) delivery section of apparatus of the present invention can realize automatically controlling displacement, on the basis realizing two vehicle any switching laws clampings welding, can realize further two vehicles arbitrarily, at a high speed, flexibility automatic switchover Flexible production or batch production;
(3) apparatus of the present invention adopt two guide rail structure, improve the stability that delivery section moves transport, improve delivery precision, guarantee equipment normal operation, production line operation smoothness;
(4) apparatus of the present invention arrange buffing pad, and can effectively identify trade union college situation, whether trade union college puts in place, improves machining accuracy;
(5) apparatus of the present invention arrange braking system, effectively can install and workpiece welding position by fixation workpiece, avoid position to move and increase welding processing error and reduce welding precision; Adopt air cylinder driven, mechanism action automation can be realized, and action more accurately, reliably;
(6) apparatus of the present invention adopt structural configuration from top to bottom, reduce equipment volume, solve equipment huge, take the problem in production site space;
(7) apparatus of the present invention adopt rotary cylinder to drive sliding rack driven gear axle to rotate, and have to be swift in motion, accurately, stable transmission, the advantage of reliable in action;
(8) apparatus of the present invention adopt turntable locking air cylinder driven turntable locking device to realize turntable is spacing, positioning function, the welding precision of workpiece can be improved, reduce mismachining tolerance;
(9) when method of the present invention makes multi-vehicle-type work pieces process, decrease place and take up room, and Workpiece fixing precision brings up to ± 0.1mm by original ± 0.3mm, greatly improve welding uniformity, promote vehicle body precision; Instead of the large complete manual work mode of working strength by automated production, improve operating efficiency, be convenient to the management in workshop and greatly reduce project investment cost;
(10) welding and assembling technics of the present invention improves the workmanship of body of a motor car indirectly, improves productive temp, thus effectively improves automobile making production capacity; The present invention is economical and practical, easy to operate, is welded industry in following flexible automation development as automobile making, has significant progress.
Accompanying drawing explanation
Fig. 1 is the front view of apparatus of the present invention;
Fig. 2 is the stereochemical structure signal in apparatus of the present invention intermediate station portion;
Fig. 3 is another angle stereochemical structure signal in apparatus of the present invention intermediate station portion;
Fig. 4 is the stereochemical structure signal of delivery section in apparatus of the present invention;
Fig. 5 is another angle stereochemical structure signal of delivery section in apparatus of the present invention;
Fig. 6 is the top view of Fig. 1;
Fig. 7 is the left view of Fig. 1;
Fig. 8 is the right view of Fig. 1;
View when Fig. 9 is apparatus of the present invention clamping first vehicle beater or beat-up workpiece;
View when Figure 10 is apparatus of the present invention clamping second vehicle beater or beat-up workpiece;
Figure 11 is the generalized section of apparatus of the present invention intermediate station portion intermediate station.
In figure: 1, turntable portion; 11, pivoting support; 12, gear axle box; 13, rotary cylinder; 14, sliding rack; 15, tooth bar seat; 16, the first clamping device; 17, turntable beam;
18, turntable; 181, turntable flange; 182, bearing (ball) cover; 183, bearing; 184, gear; 185, gear shaft;
19, the second clamping device;
2, delivery section; 21, frame; 22, the first slide rail; 23, the first sliding rail frame; 24, turntable seat; 25, the second sliding rail frame; 26, the second slide rail; 27, rotary cylinder seat; 28, cylinder is carried;
31, the first buffing pad; 32, the second buffing pad; 33, the 3rd buffing pad; 34, the 4th buffing pad;
41, the first conveying locking device; 42, the first conveying locking cylinder; 43, the second conveying locking device; 44, the second conveying locking cylinder;
51, the first turntable locking device; 52, the second turntable locking cylinder; 53, the second turntable locking device; 54, the second turntable locking cylinder.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described further.
embodiment 1
As depicted in figs. 1 and 2, a kind of two vehicle beater or beat-up weld jigs, comprise clamping device and delivery section 2, also comprise turntable portion 1, described turntable portion 1 is arranged on delivery section 2 upper end; Described clamping device comprises the first clamping device 16 and the second clamping device 19; The first described clamping device 16 and the second clamping device 19 are separately positioned on the two ends in turntable portion 1.
As shown in Figure 4 and Figure 5, delivery section 2 comprises frame 21, conveying cylinder 28 and the sliding rail frame that is arranged in frame 21; Slide rail is provided with, the rotary cylinder seat 27 being provided with turntable seat 24 above sliding rail frame and being fixedly connected with turntable seat 24 in described sliding rail frame; Described conveying cylinder 28 is fixedly installed in frame 21, and the piston rod of conveying cylinder 28 is connected with turntable seat 24, and turntable seat 24 can be driven to be moved along sliding rail frame by slide rail; Described turntable portion 1 is arranged on turntable seat 24; Sliding rail frame comprises the first sliding rail frame 23 and the second sliding rail frame 25, and both are disposed in parallel in frame 21; The first slide rail 22 is provided with in the first described sliding rail frame 23; The second slide rail 26 is provided with in the second described sliding rail frame 25;
As shown in Figure 5, the first described sliding rail frame 23 two ends are respectively arranged with the first buffing pad 31 and the 4th buffing pad 34; The second described sliding rail frame 25 two ends are respectively arranged with the second buffing pad 32 and the 3rd buffing pad 33;
As shown in Figure 7 and Figure 8, the second described sliding rail frame 25 arranged outside has the first conveying braking system; The first described sliding rail frame 23 arranged outside has the second conveying braking system; The first conveying locking device 41 that the first described conveying braking system comprises the first conveying locking cylinder 42 and driven by the first conveying locking cylinder 42; The second conveying locking device 43 that the second described conveying braking system comprises the second conveying locking cylinder 44 and driven by the second conveying locking cylinder 44.
As shown in Fig. 2, Fig. 3, Fig. 6 and Figure 11, described turntable portion 1 comprises turntable 18 and turntable beam 17; Described turntable 18 comprises gear axle box 12 and gear shaft 185; Described gear axle box 12 one end is fixed on turntable seat 24, and the other end is provided with pivoting support 11; Described gear shaft 185 one end is stretched in gear axle box 12 through after pivoting support 11, the other end is provided with turntable flange 181, gear shaft 185 stretches between one end in gear axle box 12 and gear axle box 12 inwall and is provided with bearing 183, and this end is provided with gear 184 inside bearing 183, the arranged outside of bearing 183 has bearing (ball) cover 182, for limiting the axial runout of bearing 183; Described turntable beam 17 is arranged between turntable flange 181 and pivoting support 11, and is bolted with the inner ring of turntable flange 181 and pivoting support 11 respectively; The first described clamping device 16 and the second clamping device 19 are separately positioned on the two ends of turntable beam 17; Described turntable seat 24 is also provided with tooth bar seat 15; Sliding rack 14 is provided with in described tooth bar seat 15; Described sliding rack 14 side is engaged with the gear 184 on gear shaft 185, and opposite side and tooth bar seat 15 inner card cage are slidably fastened; Described rotary cylinder seat 27 is provided with rotary cylinder 13; Being fixedly linked of described rotary cylinder 13 inner piston rod and sliding rack 14.
As shown in Figure 7, turntable locking device 51, the second turntable locking cylinder 54 described turntable seat 24 being provided with the first turntable locking cylinder 52 below turntable beam 17 and be connected with the first turntable locking cylinder 52 and the turntable locking device 53 be connected with the first turntable locking cylinder 54; Adopt two cover turntable braking systems, the locking that may be used for two station state is spacing, improves the positioning precision of different automobile types workpiece.
Device of the present invention has two cover clamping devices, can realize two kinds of vehicle any switching laws, substantially increase each utilization rate of equipment and installations, greatly reduces the equipment of two vehicles manufactures and artificial cost of investment; Its delivery section can realize automatically controlling displacement, on the basis realizing two vehicle any switching laws clampings welding, can realize further two vehicles arbitrarily, at a high speed, flexibility automatic switchover Flexible production or batch production.
A using method for two vehicle beater or beat-up weld jigs, comprises the following steps:
1) start the first conveying locking cylinder 42 and the second conveying locking cylinder 44, drive the first conveying locking device 41 and the second conveying locking device 43 to remove the restriction of turntable seat 24 along sliding rail frame movement respectively;
2) startup conveying cylinder 28, promotes turntable seat 24 and the turntable portion 1 be arranged on turntable seat 24 collides the first buffing pad 31 and the second buffing pad 32 stops;
3) start the first turntable locking cylinder 52, drive the first turntable locking device 51 to lock the position of turntable beam 17, as shown in Figure 9, manually open the first clamping device 16, the first vehicle beater or beat-up workpiece is installed, closes the first clamping device 16;
4) conveying cylinder 28 is started, promote turntable seat 24 and the turntable portion 1 be arranged on turntable seat 24 collides the 3rd buffing pad 33, the 4th buffing pad 34 stops, start the first conveying locking cylinder 42 and the second conveying locking cylinder 44, drive the first conveying locking device 41 and the second conveying locking device 43 to open the restriction of turntable seat 24 along sliding rail frame movement respectively;
5) the first vehicle beater or beat-up workpiece is welded, after having welded, open the first clamping device 16, take off the first vehicle beater or beat-up;
6) step 1) and 2 is repeated), start the first turntable locking cylinder 52, drive the first turntable locking device 51 to remove turntable beam 17 locking position; Start rotary cylinder 13, promote sliding rack 14 and order about gear shaft rotation, gear shaft realizes the second clamping device 19 after driving turntable beam 17 to rotate 180 ° and the first clamping device 16 position is exchanged; Start the second turntable locking cylinder 54, drive the second turntable locking device 53 to lock the position of turntable beam 17;
7) as shown in Figure 10, manually open the second clamping device 19, the second vehicle beater or beat-up workpiece is installed, closes the second clamping device 19;
8) step 4) is repeated; Second vehicle beater or beat-up workpiece is welded, after having welded, opens the second clamping device 19, take off the second vehicle beater or beat-up;
9) repeat above-mentioned steps, realize periodic duty.
When method of the present invention makes multi-vehicle-type work pieces process, decrease place and take up room, and Workpiece fixing precision brings up to ± 0.1mm by original ± 0.3mm, greatly improve welding uniformity, promote vehicle body precision; Instead of the large complete manual work mode of working strength by automated production, improve operating efficiency, be convenient to the management in workshop and greatly reduce project investment cost; Welding and assembling technics of the present invention improves the workmanship of body of a motor car indirectly, improves productive temp, thus effectively improves automobile making production capacity; The present invention is economical and practical, easy to operate, is welded industry in following flexible automation development as automobile making, has significant progress.
Claims (10)
1. two vehicle beater or beat-up weld jigs, comprise clamping device and delivery section (2), it is characterized in that: also comprise turntable portion (1), and described turntable portion (1) is arranged on delivery section (2) upper end; Described clamping device comprises the first clamping device (16) and the second clamping device (19); Described the first clamping device (16) and the second clamping device (19) are separately positioned on the two ends of turntable portion (1).
2. a kind of two vehicle beater or beat-up weld jigs according to claim 1, is characterized in that: the sliding rail frame that described delivery section (2) comprises frame (21), conveying cylinder (28) and is arranged in frame (21); Slide rail is provided with, the rotary cylinder seat (27) being provided with turntable seat (24) above sliding rail frame and being fixedly connected with turntable seat (24) in described sliding rail frame; Described conveying cylinder (28) is fixedly installed in frame (21), and the piston rod of conveying cylinder (28) is connected with turntable seat (24), and turntable seat (24) can be driven to be moved along sliding rail frame by slide rail; Described turntable portion (1) is arranged on turntable seat (24).
3. a kind of two vehicle beater or beat-up weld jigs according to claim 2, it is characterized in that: described sliding rail frame comprises the first sliding rail frame (23) and the second sliding rail frame (25), both are disposed in parallel in frame (21); The first slide rail (22) is provided with in described the first sliding rail frame (23); The second slide rail (26) is provided with in described the second sliding rail frame (25).
4. a kind of two vehicle beater or beat-up weld jigs according to claim 3, is characterized in that: described the first sliding rail frame (23) two ends are respectively arranged with the first buffing pad (31) and the 4th buffing pad (34); Described the second sliding rail frame (25) two ends are respectively arranged with the second buffing pad (32) and the 3rd buffing pad (33).
5. the one two vehicle beater or beat-up weld jig according to claim 3 or 4, is characterized in that: described the second sliding rail frame (25) arranged outside has the first conveying braking system; Described the first sliding rail frame (23) arranged outside has the second conveying braking system.
6. a kind of two vehicle beater or beat-up weld jigs according to claim 5, is characterized in that: the first conveying locking device (41) that the first described conveying braking system comprises the first conveying locking cylinder (42) and driven by the first conveying locking cylinder (42); The second conveying locking device (43) that the second described conveying braking system comprises the second conveying locking cylinder (44) and driven by the second conveying locking cylinder (44).
7. the one two vehicle beater or beat-up weld jig according to claim 2,3,4 or 6, is characterized in that: described turntable portion (1) comprises turntable (18) and turntable beam (17); Described turntable (18) comprises gear axle box (12) and gear shaft (185); Described gear axle box (12) one end is fixed on turntable seat (24), and the other end is provided with pivoting support (11); Described gear shaft (185) one end is stretched in gear axle box (12) through after pivoting support (11), the other end is provided with turntable flange (181), gear shaft (185) stretches between one end in gear axle box (12) and gear axle box (12) inwall and is provided with bearing (183), and this end is provided with gear (184) near bearing (183) inner side; Described turntable beam (17) is arranged between turntable flange (181) and pivoting support (11), and is bolted with the inner ring of turntable flange (181) and pivoting support (11) respectively; Described the first clamping device (16) and the second clamping device (19) are separately positioned on the two ends of turntable beam (17).
8. a kind of two vehicle beater or beat-up weld jigs according to claim 7, is characterized in that: described turntable seat (24) is also provided with tooth bar seat (15); Sliding rack (14) is provided with in described tooth bar seat (15); Described sliding rack (14) side is engaged with the gear (184) on gear shaft (185), and opposite side and tooth bar seat (15) inner card cage are slidably fastened; Described rotary cylinder seat (27) is provided with rotary cylinder (13); Being fixedly linked of described rotary cylinder (13) inner piston rod and sliding rack (14).
9. a kind of two vehicle beater or beat-up weld jigs according to claim 8, is characterized in that: the turntable locking device (51) being provided with the first turntable locking cylinder (52) below the upper close turntable beam (17) of described turntable seat (24) and being connected with the first turntable locking cylinder (52), the second turntable locking cylinder (54) and the turntable locking device (53) be connected with the first turntable locking cylinder (54).
10. a using method for two vehicle beater or beat-up weld jigs, comprises the following steps:
1) start the first conveying locking cylinder (42) and the second conveying locking cylinder (44), drive the first conveying locking device (41) and the second conveying locking device (43) to remove the restriction of turntable seat (24) along sliding rail frame movement respectively;
2) start conveying cylinder (28), promotion turntable seat (24) and the turntable portion (1) be arranged on turntable seat (24) collide the first buffing pad (31) and the second buffing pad (32) stops;
3) start the first turntable locking cylinder (52), drive the position of the first turntable locking device (51) locking turntable beam (17), manually open the first clamping device (16), the first vehicle beater or beat-up workpiece is installed, closes the first clamping device (16);
4) conveying cylinder (28) is started, promotion turntable seat (24) and the turntable portion (1) be arranged on turntable seat (24) collide the 3rd buffing pad (33), the 4th buffing pad (34) stops, start the first conveying locking cylinder (42) and the second conveying locking cylinder (44), drive the first conveying locking device (41) and the second conveying locking device (43) to open the restriction of turntable seat (24) along sliding rail frame movement respectively;
5) the first vehicle beater or beat-up workpiece is welded, after having welded, open the first clamping device (16), take off the first vehicle beater or beat-up;
6) step 1) and 2 is repeated), start the first turntable locking cylinder (52), drive the first turntable locking device (51) to remove turntable beam (17) locking position; Start rotary cylinder (13), promote sliding rack (14) and order about gear shaft (185) rotation, gear shaft (185) realizes the second clamping device (19) after driving turntable beam (17) to rotate 180 ° and exchanges with the first clamping device (16) position; Start the second turntable locking cylinder (54), drive the position of the second turntable locking device (53) locking turntable beam (17);
7) manually open the second clamping device (19), the second vehicle beater or beat-up workpiece is installed, closes the second clamping device (19);
8) step 4) is repeated; Second vehicle beater or beat-up workpiece is welded, after having welded, opens the second clamping device (19), take off the second vehicle beater or beat-up;
9) repeat above-mentioned steps, realize periodic duty or quit work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510941698.1A CN105382451B (en) | 2015-12-16 | 2015-12-16 | A kind of two vehicle beater or beat-up weld jigs and its application method |
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| CN201510941698.1A CN105382451B (en) | 2015-12-16 | 2015-12-16 | A kind of two vehicle beater or beat-up weld jigs and its application method |
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| CN105382451A true CN105382451A (en) | 2016-03-09 |
| CN105382451B CN105382451B (en) | 2017-12-01 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511622A (en) * | 2016-06-16 | 2017-12-26 | 上海安莱德汽车零部件有限公司 | A kind of automotive floor panel for mixed production transforms fixture |
| CN117381278A (en) * | 2023-11-03 | 2024-01-12 | 南京合信自动化有限公司 | Automatic flexible clamping mechanism of scissor fork type high-altitude platform truck frame based on servo system |
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| KR20060105126A (en) * | 2005-04-01 | 2006-10-11 | 한국산업기술대학교 | Free flow conveyor type automatic welding apparatus |
| CN202701657U (en) * | 2012-04-01 | 2013-01-30 | 浙江吉润汽车有限公司 | Flexible locating clamp |
| CN203738258U (en) * | 2014-03-13 | 2014-07-30 | 奇瑞汽车股份有限公司 | Fixture translation switching mechanism |
| CN205254375U (en) * | 2015-12-16 | 2016-05-25 | 安徽瑞祥工业有限公司 | Two motorcycle type fender welding jig |
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| KR20060105126A (en) * | 2005-04-01 | 2006-10-11 | 한국산업기술대학교 | Free flow conveyor type automatic welding apparatus |
| CN202701657U (en) * | 2012-04-01 | 2013-01-30 | 浙江吉润汽车有限公司 | Flexible locating clamp |
| CN203738258U (en) * | 2014-03-13 | 2014-07-30 | 奇瑞汽车股份有限公司 | Fixture translation switching mechanism |
| CN205254375U (en) * | 2015-12-16 | 2016-05-25 | 安徽瑞祥工业有限公司 | Two motorcycle type fender welding jig |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511622A (en) * | 2016-06-16 | 2017-12-26 | 上海安莱德汽车零部件有限公司 | A kind of automotive floor panel for mixed production transforms fixture |
| CN117381278A (en) * | 2023-11-03 | 2024-01-12 | 南京合信自动化有限公司 | Automatic flexible clamping mechanism of scissor fork type high-altitude platform truck frame based on servo system |
| CN117381278B (en) * | 2023-11-03 | 2024-05-17 | 南京合信自动化有限公司 | Automatic flexible clamping mechanism of scissor fork type high-altitude platform truck frame based on servo system |
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|---|---|
| CN105382451B (en) | 2017-12-01 |
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