CN117245320B - Welding device for overturning seat - Google Patents
Welding device for overturning seat Download PDFInfo
- Publication number
- CN117245320B CN117245320B CN202311530153.2A CN202311530153A CN117245320B CN 117245320 B CN117245320 B CN 117245320B CN 202311530153 A CN202311530153 A CN 202311530153A CN 117245320 B CN117245320 B CN 117245320B
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- 238000003466 welding Methods 0.000 title claims abstract description 120
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 238000003825 pressing Methods 0.000 claims description 22
- 230000001360 synchronised effect Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims 2
- 230000007306 turnover Effects 0.000 abstract description 21
- 230000003028 elevating effect Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002146 bilateral effect Effects 0.000 abstract 2
- 230000033001 locomotion Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
- 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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention provides a turnover seat welding device, and mainly relates to the field of welding tools. The utility model provides a upset seat welding set, including welding platform, the cantilever crane, welding manipulator and set up the ground track in the welding platform both sides, welding platform front side and left side set up the locating piece respectively, welding platform's rear side and right side set up tight jar in top respectively, it sets up the portal frame to span on the ground track, the portal frame both sides all set up vertical slide rail, slide on the vertical slide rail and set up the bearing rail, the portal frame both sides set up elevating system, be upper and lower sliding rail in the relation of upper and lower position on the bearing rail, bearing rail top bilateral symmetry sets up a pair of lead screw mechanism, bearing rail bottom bilateral symmetry sets up a pair of lead screw mechanism down, upper sliding rail both sides all slide and set up a set of carriage, lower sliding rail both sides all slide and set up a cooperation frame. The invention has the beneficial effects that: the invention can realize automatic positioning welding of the overturning seat and improve the welding efficiency and the welding quality.
Description
Technical Field
The invention mainly relates to the field of welding tools, in particular to a turnover seat welding device.
Background
A roll-over stand is a device mounted on a special vehicle for performing a roll-over operation of a specific part (such as a cabin, a hopper, etc.) on the vehicle, and is mounted on a floor of the vehicle to perform a relative roll-over of both by being hinged to the specific part being rolled over. The turnover seat is usually processed in a casting or welding mode, and the processing of the turnover seat is usually completed in a welding manufacturing mode for special vehicles with higher strength at present, and the welding process has the advantages of high processing efficiency and low production cost and is widely applied to special vehicles in civil range.
The welding seat is generally formed by welding a bottom plate and two or one side plate, and at present, no reliable welding tool is available for ensuring the symmetry degree of the two side plates after welding and the perpendicularity of the side plates relative to the bottom plate, so that the quality of the welded overturning seat is incomplete and uneven, and the consistency of products is poor. Meanwhile, the existing welding mode is original, the welding manipulator can be used for continuous integral welding after the side plates are subjected to positioning spot welding manually, and the complete welding operation can be finished after the secondary positioning and even the tertiary positioning are needed, so that the consumed working hours are long, and the welding efficiency is low.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a welding device for a turnover seat, which can realize automatic positioning welding of the turnover seat and improve the welding efficiency and the welding quality.
The invention aims to achieve the aim, and the aim is achieved by the following technical scheme:
the utility model provides a upset seat welding set, includes welding platform, cantilever crane, welding manipulator and the ground track of setting in welding platform both sides, the cantilever crane sets up in welding platform one side, welding platform front and back both sides respectively set up a welding manipulator, welding platform front side and left side set up the locating piece respectively, welding platform's rear side and right side set up the tight jar in top respectively, the piston rod front end of tight jar in top sets up the tight piece in top, the tight piece in top is parallel with its corresponding locating piece, cross on the ground track and set up the portal frame, portal frame bottom sets up the wheelset with ground track matched with, ground track one side parallel arrangement rack, portal frame bottom sets up the drive gear with rack matched with, portal frame bottom sets up servo driving motor, servo driving motor is used for driving drive gear rotation; the two sides of the portal frame are respectively provided with a vertical sliding rail, the vertical sliding rails are provided with a bearing rail in a sliding manner, lifting mechanisms are arranged on the two sides of the portal frame, one point on each lifting mechanism is fixedly connected with the bearing rail, the bearing rail is provided with an upper sliding rail and a lower sliding rail in an up-down position relationship, the two sides of the top of the bearing rail are symmetrically provided with a pair of upper lead screw mechanisms, the two sides of the bottom of the bearing rail are symmetrically provided with a pair of lower lead screw mechanisms, the two sides of the upper sliding rail are respectively provided with a group of sliding frames, the sliding frames are respectively provided with a lead screw nut matched with the upper lead screw mechanisms, the bottom of the sliding frames are respectively provided with a pressing device, a pressing cylinder is arranged between the sliding frames and the pressing device, the two sides of the lower sliding rails are respectively provided with a matching frame, and the matching frame bottom is provided with a pin shaft corresponding to the pressing device; the ground track upper reaches sets up the support, the last array of support sets up a plurality of support grooves, the curb plate that is used for placing the turnover seat in the support groove.
The welding platform bottom sets up a plurality of lift sleeves, welding platform below central point puts and sets up the lift jar, the piston rod front end and the welding platform bottom surface fixed connection of lift jar.
The front side and the left side of the welding platform are provided with long holes, and the rear side of the positioning block is provided with a fastening bolt which is in fastening fit with the long holes.
The inside cavity that sets up of vertical slide rail, elevating system's chain or hold-in range pass through the cavity promptly, vertical slide rail has the fluting of the vertical setting of connection cavity, elevating system is last to have the connecting rod, the connecting rod passes fluting and bears rail end connection.
The lifting mechanism adopts a transmission chain mechanism or a synchronous belt mechanism, and the transmission chain mechanism or the synchronous belt mechanism is driven by a servo motor.
The sliding frame is a square frame, the top edge of the square frame is in sliding connection with the upper sliding rail, and the square frame covers the bearing rail part below the upper sliding rail.
The compactor comprises an arc compacting piece matched with the arc edge at the top of the side plate, wherein the arc compacting piece is far away from one side of the pin shaft and provided with a flange, and the flange does not cover the pin hole at the top of the side plate.
The pin shaft is adapted to the pin hole at the top of the side plate, and the rear side of the pin shaft is provided with a ring edge.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the welding platform is used for positioning the bottom plate of the turnover seat in a welding way, and the two side plates of the turnover seat are positioned by the cooperation of the compactor and the pin shaft, so that the three parts of the turnover seat are stably positioned, and a better welding effect is ensured.
The device realizes the transportation of the two side plates on the turnover seat through the movement of the portal frame, the grabbing of the side plates is completed through the specific grabbing structure, the stable transportation of the side plates is realized, the automation degree of the positioning grabbing of the side plates is improved, and the participation of manpower is reduced. Through automatic location snatchs and the location is placed, makes the upset seat product uniformity after the welding higher, has ensured the welding quality of upset seat.
Drawings
FIG. 1 is a schematic view of a first perspective view structure of the present invention;
FIG. 2 is a schematic diagram of a second perspective view structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic diagram of the front view perspective structure of the present invention;
FIG. 5 is a view of a gantry portion in use according to the present invention;
FIG. 6 is a schematic view of the partial enlarged construction of the A part of the present invention;
fig. 7 is a partially enlarged schematic view of the structure of the present invention.
The reference numbers shown in the drawings: 1. a welding platform; 2. cantilever crane; 3. a welding manipulator; 4. a ground track; 5. a portal frame; 6. a carriage; 7. a mating rack; 8. stacking frames; 11. a positioning block; 12. tightly pushing the cylinder; 13. a tightening block; 14. lifting the sleeve; 15. a lifting cylinder; 16. a long hole; 41. a rack; 51. a servo drive motor; 52. a vertical slide rail; 53. a load-bearing rail; 54. a lifting mechanism; 55. an upper slide rail; 56. a lower slide rail; 57. an upper screw rod mechanism; 58. a lower screw mechanism; 61. a compactor; 62. a pressing cylinder; 63. an arc-shaped compaction sheet; 64. a flange; 71. a pin shaft; 72. a ring edge; 81. and stacking grooves.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments. It is to be understood that these examples are illustrative of the present invention and are not intended to limit the scope of the present invention. Further, it will be understood that various changes or modifications may be made by those skilled in the art after reading the teachings of the invention, and such equivalents are intended to fall within the scope of the invention as defined herein.
As shown in fig. 1-7, the welding device for the overturning seat is used for welding the overturning seat. The turnover seat is provided with a bottom plate and two side plates, the top surface of the bottom plate is provided with two parallel welding grooves, the two side plates are symmetrically placed in the welding grooves to finish welding, and the welding grooves enable the welding contact area of the side plates and the turnover seat to be larger and the welding to be firmer. The side plate is triangular, the top of the side plate is provided with an arc edge, and the top of the side plate is provided with a round hole coaxial with the arc edge. The welding device comprises a welding platform 1, a cantilever crane 2, a welding manipulator 3 and ground rails 4 arranged on two sides of the welding platform 1, wherein the cantilever crane 2 is arranged on one side of the welding platform 1. The welding platform 1 is used as a fixed platform for welding, and the bottom plate is positioned and placed on the welding platform 1.
The welding platform 1 is characterized in that a welding manipulator 3 is arranged on the front side and the rear side of the welding platform respectively, and the welding manipulator 3 is matched with the welding platform to finish welding of the turnover seat. The front side and the left side of the welding platform 1 are respectively provided with a positioning block 11, and the positioning blocks 11 are used for positioning the front side and the left side of the bottom plate. The rear side and the right side of the welding platform 1 are respectively provided with a jacking cylinder 12, the front end of a piston rod of the jacking cylinder 12 is provided with a jacking block 13, and the jacking block 13 is parallel to a corresponding positioning block 11. When the welding of bottom plate is carried out, hoist the bottom plate to welding platform 1 through cantilever crane 2, through the extension of tight jar 12 in top, can be with the tight location in welding platform 1 in bottom plate top through tight piece 13 in top, the welding of follow-up turnover seat of being convenient for.
More specifically, the front side and the left side of the welding platform 1 are both provided with long holes 16, and the rear side of the positioning block 11 is provided with fastening bolts which are in fastening fit with the long holes 16. The position of the positioning block 11 on the welding platform 1 can be adjusted through the fastening action of the fastening bolt, so that the welding platform is suitable for bottom plates with different specifications.
The ground track 4 is transversely provided with a portal frame 5, the bottom of the portal frame 5 is provided with a wheel set matched with the ground track 4, and the wheel set is limited on the ground track 4, so that the portal frame 5 can perform reciprocating linear motion along the ground track 4. The ground track 4 one side parallel arrangement rack 41, portal frame 5 bottom set up with rack 41 matched with drive gear, portal frame 5 bottom sets up servo driving motor 51, servo driving motor 51 is used for driving drive gear rotation. By driving the servo driving motor 51, the portal frame 5 can be driven to accurately stop at any position of the ground track 4, so that accurate grabbing and placing of the side plates are completed.
The two sides of the portal frame 5 are provided with vertical sliding rails 52, the vertical sliding rails 52 are provided with bearing rails 53 in a sliding manner, the two sides of the portal frame 5 are provided with lifting mechanisms 54, and the bearing rails 53 can be driven to lift along the vertical sliding rails 52 through synchronous driving of the lifting mechanisms 54 at the two sides. One point on the elevating system 54 is fixedly connected with the bearing rail 53, specifically, the elevating system 54 adopts a transmission chain mechanism or a synchronous belt mechanism, the transmission chain mechanism or the synchronous belt mechanism adopts a servo motor to drive, and the bearing rail 53 can be accurately stopped at a certain height through the driving of the servo motor, so that the accurate grabbing and placing of the side plates are completed. More specifically, the vertical sliding rail 52 has a cavity inside, the chain or the synchronous belt of the lifting mechanism 54 passes through the cavity, and two ends of the cavity are provided with sprockets or synchronous pulleys to tension the chain or the synchronous belt. One of the chain wheels or the synchronous pulleys is provided with a servo motor, so that the cyclic driving of the chain wheels or the synchronous pulleys is completed. The vertical sliding rail 52 has a vertically arranged slot for connecting the cavity, and the chain or timing belt of the lifting mechanism 54 has a connecting rod, which passes through the slot and is connected with the end of the bearing rail 53. The servo motors on two sides synchronously operate, and then the two ends of the bearing rail 53 can be driven to synchronously lift through a chain or a synchronous belt, so that the bearing rail 53 is ensured to be in a lifting type horizontal state.
An upper sliding rail 55 and a lower sliding rail 56 are arranged on the bearing rail 53 in an up-down position relationship, a pair of upper screw mechanisms 57 are symmetrically arranged on two sides of the top of the bearing rail 53, and a pair of lower screw mechanisms 58 are symmetrically arranged on two sides of the bottom of the bearing rail 53. Both pairs of upper screw mechanisms 57 and both pairs of lower screw mechanisms 58 are driven by a servo motor. The two sides of the upper sliding rail 55 are both provided with a group of sliding frames 6 in a sliding manner, the sliding frames 6 are provided with screw nuts matched with the upper screw mechanisms 57, and the sliding frames 6 can accurately reciprocate on the upper sliding rail 55 through driving of a servo motor, and meanwhile, the sliding frames 6 can accurately stop at any position on the upper sliding rail 55. The sliding frame 6 is a square frame, a sliding block is arranged on the top edge of the square frame and is in sliding connection with the upper sliding rail 55, and the square frame partially covers the bearing rail 53 below the upper sliding rail 55. By driving the upper screw mechanism 57, the carriage 6 can be driven to displace stably and accurately along the upper slide rail 55.
The bottom of the sliding frame 6 is provided with a pressing device 61 in a sliding manner, and a pressing cylinder 62 is arranged between the sliding frame 6 and the pressing device 61. The pressing and positioning of the pressing device 61 on the top of the side plate can be realized by pushing the pressing cylinder 62. Specifically, the compactor 61 includes an arc compacting piece 63 that cooperates with the arc edge at the top of the side plate, where a flange 64 is disposed on the side of the arc compacting piece 63 away from the pin 71, and the flange 64 does not cover the pin hole at the top of the side plate. Through the stretching action of the compressing cylinder 62, the arc compressing sheet 63 can be compressed on the top arc edge of the side plate, so that the side plate is compressed and positioned, the side plate is prevented from deflecting in the lifting and transferring process, and the side plate can be stably conveyed.
The two sides of the lower sliding rail 56 are respectively provided with a matching frame 7 in a sliding manner, the matching frame 7 is provided with a screw nut matched with the lower screw mechanism 58, and the bottom of the matching frame 7 is provided with a pin shaft 71 corresponding to the compactor 61. The lower screw mechanism 58 is driven to drive the matching frame 7 to move under the limit of the lower slide rail 56. The pin shaft 71 is adapted to the pin hole at the top of the side plate, and a ring edge 72 is arranged at the rear side of the pin shaft 71. By driving the lower screw mechanism 58, the pin 71 can be inserted into the pin hole of the side, so that the pin 71 is matched with the compactor 61, and the lifting and transferring of the side are completed.
The upper reaches of ground track 4 sets up the stacking frame 8, the last array of stacking frame 8 sets up a plurality of stacking grooves 81, be used for placing the curb plate of turning over the seat in the stacking groove 81. The stacking grooves 81 are arranged in a plurality of rows and columns, and the stacking grooves 81 are arranged in an even number in the same row. The stacking groove 81 is internally used for placing the side plates, the stacking frame 8 is transported through a forklift, and the bottom of the stacking frame 8 is provided with a positioning mechanism for limiting the stacking frame. The side plates placed on the stacking frame 8 are gradually grabbed and transported by the lifting parts on the bearing rails 53 from the outer side to the inner side.
In another embodiment, a plurality of lifting sleeves 14 are arranged at the bottom of the welding platform 1, a lifting cylinder 15 is arranged at the center position below the welding platform 1, and the front end of a piston rod of the lifting cylinder 15 is fixedly connected with the bottom surface of the welding platform 1. When the side plates are released to be matched with the bottom plate, the lifting cylinder 15 is in an extending state, the welding manipulator 3 can finish spot welding at the moment, after the lifting part on the bearing rail 53 completely releases the side plates, the lifting cylinder 15 contracts to enable the welding platform 1 to descend, and the welding manipulator 3 finishes integral welding of the turnover seat at the moment. After the welding platform 1 descends, the welding manipulator 3 can better weld the turnover seat, interference of the side plates on the welding manipulator 3 is reduced, and further welding of the turnover seat is better completed. After the welding is finished, the lifting cylinder 15 can stretch to drive the welding platform 1 to continuously lift, so that the welded turnover seat is conveniently grabbed by a lifting part on the bearing rail 53 and transported to a finished product position, and interference between the turnover seat and the welding manipulator 3 is reduced.
Further, the overturning seat is welded by using the device, and the specific flow is as follows:
s1: firstly, hoisting a bottom plate to a welding platform 1 by using a cantilever crane 2, and positioning the bottom plate by using a jacking cylinder 12; simultaneously, the portal frame 5 is driven to slide on the ground track 4 through the servo driving motor 51, the portal frame moves to the position of the stacking frame 8, then the bearing rail 53 is driven to descend through the lifting mechanism 54, meanwhile, the sliding frame 6 is driven to slide through the upper screw rod mechanism 57, the matching frame 7 is driven to slide through the lower screw rod mechanism 58, when the bearing rail 53 descends to the position of grabbing the side plates, the pin shafts 71 are coaxial with pin holes of the side plates, and the pin shafts 71 and the compactors 61 are arranged on two sides of the side plates;
s2: then the upper screw rod mechanism 57 is used for driving the sliding frame 6 to move towards the side plate on the side, the arc-shaped pressing piece 63 is positioned right above the side plate, then the pressing cylinder 62 is used for stretching to enable the arc-shaped pressing piece 63 to press the top of the side plate, and the lower screw rod mechanism 58 is used for driving the matching frame 7 to move towards the side plate, so that the pin shaft 71 is inserted into the pin hole;
s3: when the side plates on two sides are grabbed, the bearing rails 53 drive the side plates grabbed on two sides to be lifted under the drive of the lifting mechanism 54, the side plates are moved to the upper side of the welding platform 1 along with the movement of the portal frame 5, meanwhile, the upper screw rod mechanism 57 and the lower screw rod mechanism 58 are synchronously driven to the middle part to drive the side plates to be displaced to the position right above the grooves on two sides of the bottom plate, then the bearing rails 53 are driven to descend by the lifting mechanism 54, the side plates are pressed in the grooves of the bottom plate, and then the welding manipulator 3 is used for completing the spot welding fixation of the side plates;
s4: then the upper screw rod mechanism 57 and the lower screw rod mechanism 58 are driven to run reversely, the pressing cylinder 62 is contracted, the pressing device 61 and the pin shaft 71 are enabled to loosen clamping of the side plates, meanwhile, the lifting mechanism 54 drives the bearing rail 53 to lift, and then welding of the turning seat is completed through the welding manipulator 3;
s5: after the welding is finished, the bearing rail 53 continues to descend, the upper screw rod mechanism 57 and the lower screw rod mechanism 58 run in opposite directions, the pressing cylinder 62 stretches to enable the pressing device 61 and the pin shaft 71 to clamp the side plates on two sides, then the lifting mechanism 54 drives the bearing rail 53 to ascend, and the portal frame 5 drives the turnover seat to move to a finished product storage area for release.
Claims (8)
1. The utility model provides a upset seat welding set, includes welding platform (1), cantilever crane (2), welding manipulator (3) and sets up ground track (4) in welding platform (1) both sides, cantilever crane (2) set up in welding platform (1) one side, its characterized in that: the welding device comprises a welding platform (1), wherein a welding manipulator (3) is arranged on the front side and the rear side of the welding platform (1), positioning blocks (11) are respectively arranged on the front side and the left side of the welding platform (1), a tightening cylinder (12) is respectively arranged on the rear side and the right side of the welding platform (1), a tightening block (13) is arranged at the front end of a piston rod of the tightening cylinder (12), the tightening block (13) is parallel to the corresponding positioning blocks (11), a portal frame (5) is arranged on a ground track (4) in a crossing manner, a wheel group matched with the ground track (4) is arranged at the bottom of the portal frame (5), a rack (41) is arranged on one side of the ground track (4) in parallel, a driving gear matched with the rack (41) is arranged at the bottom of the portal frame (5), and a servo driving motor (51) is arranged at the bottom of the portal frame (5) and used for driving the driving gear to rotate; the vertical sliding rails (52) are arranged on two sides of the portal frame (5), the bearing rails (53) are arranged on the vertical sliding rails (52) in a sliding manner, the lifting mechanisms (54) are arranged on two sides of the portal frame (5), one point of each lifting mechanism (54) is fixedly connected with the corresponding bearing rail (53), the bearing rails (53) are provided with an upper sliding rail (55) and a lower sliding rail (56) in an up-down position relationship, a pair of upper lead screw mechanisms (57) are symmetrically arranged on two sides of the top of the bearing rails (53), a pair of lower lead screw mechanisms (58) are symmetrically arranged on two sides of the bottom of the bearing rails (53), a group of sliding frames (6) are slidably arranged on two sides of the upper sliding rail (55), lead screw nuts matched with the upper lead screw mechanisms (57) are arranged on the sliding frames (6), a pressing device (61) is slidably arranged at the bottom of the sliding frames (6), a pressing cylinder (62) is arranged between the sliding frames (6) and the pressing device (61), two sides of the lower sliding rails (56) are slidably provided with a matching frame (7), and the corresponding lead screw nuts (71) are arranged on the corresponding to the bottom of the pressing frame (7); the ground track (4) upper reaches sets up and stacks up frame (8), the last array of stacking up frame (8) sets up a plurality of stacking up groove (81), be used for placing the curb plate of turning over the seat in stacking up groove (81).
2. The flip seat bonding apparatus according to claim 1, wherein: the bottom of the welding platform (1) is provided with a plurality of lifting sleeves (14), the center position below the welding platform (1) is provided with a lifting cylinder (15), and the front end of a piston rod of the lifting cylinder (15) is fixedly connected with the bottom surface of the welding platform (1).
3. The flip seat bonding apparatus according to claim 1, wherein: long holes (16) are formed in the front side and the left side of the welding platform (1), and fastening bolts which are in fastening fit with the long holes (16) are arranged on the rear side of the positioning block (11).
4. The flip seat bonding apparatus according to claim 1, wherein: the inside of the vertical sliding rail (52) is provided with a cavity, a chain or a synchronous belt of the lifting mechanism (54) penetrates through the cavity, the vertical sliding rail (52) is provided with a vertically arranged slot for connecting the cavity, the lifting mechanism (54) is provided with a connecting rod, and the connecting rod penetrates through the slot and is connected with the end part of the bearing rail (53).
5. The flip seat bonding apparatus according to claim 1, wherein: the lifting mechanism (54) adopts a transmission chain mechanism or a synchronous belt mechanism, and the transmission chain mechanism or the synchronous belt mechanism is driven by a servo motor.
6. The flip seat bonding apparatus according to claim 1, wherein: the sliding frame (6) is a square frame, the top edge of the square frame is in sliding connection with the upper sliding rail (55), and the square frame partially covers the bearing rail (53) below the upper sliding rail (55).
7. The flip seat bonding apparatus according to claim 1, wherein: the packer (61) comprises an arc-shaped packing piece (63) matched with the arc edge at the top of the side plate, a flange (64) is arranged on one side, far away from the pin shaft (71), of the arc-shaped packing piece (63), and the flange (64) does not cover the pin hole at the top of the side plate.
8. The flip seat bonding apparatus according to claim 7, wherein: the pin shaft (71) is adapted to a pin hole at the top of the side plate, and a ring edge (72) is arranged at the rear side of the pin shaft (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311530153.2A CN117245320B (en) | 2023-11-16 | 2023-11-16 | Welding device for overturning seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311530153.2A CN117245320B (en) | 2023-11-16 | 2023-11-16 | Welding device for overturning seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117245320A CN117245320A (en) | 2023-12-19 |
| CN117245320B true CN117245320B (en) | 2024-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311530153.2A Active CN117245320B (en) | 2023-11-16 | 2023-11-16 | Welding device for overturning seat |
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| CN (1) | CN117245320B (en) |
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| CN2860930Y (en) * | 2005-12-08 | 2007-01-24 | 中集车辆（集团）有限公司 | Self-dumping car turning device |
| JP2018039349A (en) * | 2016-09-07 | 2018-03-15 | 株式会社佐野車輌製作所 | Conveyance carriage |
| CN208556447U (en) * | 2018-04-27 | 2019-03-01 | 江苏天明特种车辆有限公司 | A kind of equipment being connect for tank truck frame and shoulder protector with tank body |
| CN208992045U (en) * | 2018-09-08 | 2019-06-18 | 柳州柳新汽车冲压件有限公司 | A kind of enging cabin side plate butt welding clamp automatic locking device |
| CN109047979A (en) * | 2018-09-13 | 2018-12-21 | 东莞理工学院 | A kind of automatic feed mechanism of LED seat |
| CN209867730U (en) * | 2019-02-27 | 2019-12-31 | 成都焊研威达科技股份有限公司 | Be applied to device that four boards of davit tailor welded |
| CN111779287A (en) * | 2020-06-03 | 2020-10-16 | 湖北洲天建设集团有限公司 | Conveying and aligning assembly system for large-span truss type assembly type prefabricated parts |
| CN213134608U (en) * | 2020-09-02 | 2021-05-07 | 天津星马汽车有限公司 | Multifunctional portal frame hydraulic mechanism |
| CN112850154A (en) * | 2021-03-18 | 2021-05-28 | 上海中船临港船舶装备有限公司 | Longitudinal rib full-process automatic feeding and positioning device and method |
| CN219504005U (en) * | 2022-06-10 | 2023-08-11 | 长沙鑫耀机械制造有限公司 | Welding fixture for sanitation washing and sweeping vehicle box |
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