Rapid clamping and welding tool platform for large components of logistics vehicle
By designing a rapid clamping and welding fixture platform for large components of logistics vehicles, and utilizing anti-slip mats, clamping components, and flipping components, the difficulties of flipping and hoisting during the welding process of large logistics vehicle frames were solved, achieving stable clamping and convenient flipping of the frames and improving welding efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2026-03-31
AI Technical Summary
Welding the frames of large logistics vehicles is difficult due to the challenges of tilting and hoisting them, making the operation complex and inconvenient.
A rapid clamping and welding fixture platform for large components of logistics vehicles was designed, including a placement platform, a gantry frame, a lifting plate, a clamping assembly, and a flipping assembly. Anti-slip pads are used to improve stability, and the clamping assembly and flipping assembly are used to achieve stable clamping and flipping of the vehicle frame. The lifting assembly is used in conjunction with the lifting assembly to achieve convenient flipping of the vehicle frame.
It improves the stability and convenience of frame welding, simplifies the welding process of large components, and reduces the difficulty of operation.
Smart Images
Figure CN224059049U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to large -scale component welding technical field, concretely is logistics car large -scale component quick clamping welding frock platform. BACKGROUND
[0002] The logistics truck is mostly equipped with a frame on the top of the cargo box during use, which not only increases the storage space of the cargo box, but also installs a rainproof cloth on the frame to protect the goods from water.
[0003] When welding the frame, the worker needs to weld the top frame of the frame using multiple groups of skeletons first, then turn over the top frame with the bottom facing up, and then supplement weld on the bottom, and then weld the support feet on the bottom, and finally turn over the whole frame, and then use the hoisting equipment to hoist the frame to the cargo box of the logistics truck for installation. However, since the frame is large in size, it is difficult to turn over the top of the frame and the whole frame. In view of the above situation, technical innovation is made on the basis of the existing logistics car large -scale component welding frock platform. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing logistics car large -scale component quick clamping welding frock platform to solve the problems raised in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: logistics car large -scale component quick clamping welding frock platform, including:
[0006] The placing table is provided with a group of avoidance grooves on the left and right sides, the avoidance grooves penetrate through the top of the placing table, the top of the placing table is provided with an antiskid pad, the top of the antiskid pad is placed with a frame top frame, the top of the frame top frame is uniformly placed with a frame support foot, the left and right sides of the placing table are provided with a group of gantry frames, the inside of the gantry frame is provided with a lifting plate, the left side of the lifting plate is provided with a first through hole penetratingly, the first through hole is provided with a connecting column, the opposite sides of the two groups of connecting columns are placed with a group of clamping assemblies, the opposite sides of the two groups of connecting columns are placed with a group of turnover assemblies, and the top of the lifting plate is placed with a lifting assembly.
[0007] Preferably, the front and rear sides of the lifting plate are provided with a group of guide blocks, the inner side walls of the gantry frame are provided with a group of guide grooves, and the guide blocks are arranged in the guide grooves.
[0008] Preferably, the clamping assembly comprises third recessed frames, the bottom of the third recessed frame is provided with a hydraulic rod, the inside of the third recessed frame is provided with a clamping plate, the telescopic end of the hydraulic rod penetrates the bottom of the third recessed frame and is connected with the clamping plate, two groups of the third recessed frames are arranged on the opposite sides of the two groups of connecting columns and are located in the avoiding grooves of the placing table, and the two groups of the third recessed frames correspond to the left and right sides of the top frame of the vehicle frame.
[0009] Preferably, the turnover assembly comprises first recessed frames, one group of electric telescopic rods is arranged on the opposite sides of the two groups of the first recessed frames, the telescopic end of the electric telescopic rod penetrates the outside of the first recessed frame and is connected with a second worm gear reduction motor, the output end outside of the second worm gear reduction motor is provided with a limiting disc, the two groups of limiting discs are arranged on the opposite sides of the two groups of connecting columns, and the two groups of the first recessed frames are arranged on the opposite sides of the two groups of lifting plates.
[0010] Preferably, the lifting assembly comprises a second recessed frame, a gear is rotationally arranged in the inside of the second recessed frame through a rotating shaft, a first worm gear reduction motor is arranged on the outside of the second recessed frame, the output end of the first worm gear reduction motor penetrates the outside of the second recessed frame and is connected with the gear, and a rack is engaged with the rear side of the gear.
[0011] Preferably, the second recessed frame is arranged on the top of the gantry, and the rack penetrates the top of the gantry and is connected with the lifting plate.
[0012] Compared with the prior art, the utility model has the advantages that:
[0013] When the skeleton required by the top frame of the vehicle frame is placed on the non-slip pad for welding, the good non-slip property of the non-slip pad can improve the placing stability of the skeleton, thereby improving the stability of the skeleton during welding.
[0014] Through the cooperation of the clamping assembly and the turnover assembly, the clamping assembly can be quickly fixed on the outside of the top frame of the vehicle frame, and then the top frame of the vehicle frame or the whole vehicle frame can be turned over by cooperating with the lifting assembly, so that the convenience during welding can be greatly improved. BRIEF DESCRIPTION OF DRAWINGS
[0015] Fig. 1 It is a structural schematic view of the utility model logistics vehicle large component quick clamping and welding tool platform.
[0016] Fig. 2The utility model discloses a large component quick clamping and welding tool platform of logistics vehicle top sectional view.
[0017] Fig. 3 The utility model discloses a large component quick clamping and welding tool platform of logistics vehicle front sectional view.
[0018] In the drawing: 1, placing table, 11, antiskid pad, 12, portal frame, 13, lifting plate, 14, first concave frame, 15, electric telescopic rod, 16, guide block, 17, rack, 18, first worm gear and worm reduction motor, 19, gear, 2, second concave frame, 21, second worm gear and worm reduction motor, 22, limit disc, 23, connecting column, 24, third concave frame, 25, clamping plate, 26, hydraulic rod, 3, frame top frame, 31, frame support foot. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0020] Please refer to Figs. 1-3 The utility model discloses a large component quick clamping and welding tool platform of logistics vehicle, including placing table 1, the left and right sides of placing table 1 are all set up and avoid a group of grooves, avoid the groove and pass through the top of placing table 1, the top of placing table 1 is fixedly arranged with antiskid pad 11, the skeleton needed by frame top frame 3 is placed on antiskid pad 11, the placing stability of skeleton can be improved through antiskid pad 11, so as to improve the stability of skeleton when welding, then the skeleton is welded to form frame top frame 3, the top of antiskid pad 11 is placed with frame top frame 3, the top of frame top frame 3 is evenly placed with frame support foot 31, the left and right sides of placing table 1 are all fixedly set up and avoid a group of portal frames 12, the inside of portal frame 12 is slidably arranged with lifting plate 13, the left side of lifting plate 13 is set up and pass through first through -hole, the first through -hole is slidably arranged with connecting column 23, the opposite sides of two connecting columns 23 are all placed with a group of clamping assemblies, the opposite sides of two connecting columns 23 are all placed with a group of turnover assemblies, the top of lifting plate 13 is placed with lifting assembly, the left and right sides of lifting plate 13 are all fixedly set up and avoid a group of guide blocks 16, the left and right sides of the inner side wall of portal frame 12 are all set up and avoid a group of guide grooves, the guide block 16 is slidably arranged in the guide groove, and the stable up and down movement of lifting plate 13 is assisted through guide block 16.
[0021] The clamping assembly comprises third recessed frames 24, the bottoms of the third recessed frames 24 are fixedly provided with hydraulic rods 26, the interiors of the third recessed frames 24 are slidably provided with clamping plates 25, the telescopic ends of the hydraulic rods 26 penetrate through the bottoms of the third recessed frames 24 and are connected with the clamping plates 25, the two groups of third recessed frames 24 are fixedly arranged at the opposite sides of the two groups of connecting columns 23 respectively and are located in the avoiding grooves of the placing tables 1, the third recessed frames 24 are driven by the connecting columns 23 to move along the avoiding grooves to the outside of the frame top frames 3, the clamping plates 25 are driven by the hydraulic rods 26 to move upwards and abut against the bottoms of the frame top frames 3, so as to clamp and fix the outside of the frame top frames 3 in the third recessed frames 24, the two groups of third recessed frames 24 correspond to the left and right sides of the frame top frames 3 respectively, the overturning assembly comprises first recessed frames 14, the opposite sides of the two groups of first recessed frames 14 are fixedly provided with a group of electric telescopic rods 15 respectively, the telescopic ends of the electric telescopic rods 15 penetrate through the outside of the first recessed frames 14 and are connected with second worm gear reduction motors 21, the output end outside of the second worm gear reduction motors 21 is fixedly provided with limit discs 22, the two groups of limit discs 22 are fixedly arranged at the opposite sides of the two groups of connecting columns 23 respectively, the two groups of first recessed frames 14 are fixedly arranged at the opposite sides of the two groups of lifting plates 13 respectively, the second worm gear reduction motors 21 are driven by the electric telescopic rods 15 to move inwards, so as to drive the connecting columns 23 to move inwards through the limit discs 22, the lifting assembly comprises second recessed frames 2, gears 19 are rotatably arranged in the interiors of the second recessed frames 2 through rotating shafts, first worm gear reduction motors 18 are fixedly arranged at the outside of the second recessed frames 2, the output end of the first worm gear reduction motors 18 penetrates through the outside of the second recessed frames 2 and is connected with the gears 19, the rear side of the gear 19 is engaged with a rack 17, the second recessed frames 2 are fixedly arranged at the top of the portal frame 12, the rack 17 penetrates through the top of the portal frame 12 and is connected with the lifting plates 13, the gears 19 are driven by the first worm gear reduction motors 18 to rotate, the rack 17 is driven by the gears 19 to slide upwards, so as to drive the guide blocks 16 to move upwards, so as to drive the frame top frames 3 clamped and fixed by the clamping assembly at the outside of the guide blocks 16 to move upwards.
[0022] Working principle: two groups of first worm gear reduction motor 18 between and between two groups of second worm gear reduction motor 21, are through the use of electric control synchronization technology to realize synchronous work, electric control synchronization technology is now more mature technical means, here not more than a detailed description, the frame roof 3 required by the skeleton is placed on the non-slip mat 11, through the non-slip mat 11 can improve the stability of the skeleton placement, so as to improve the stability of the skeleton when welding, then the skeleton is welded to form the frame roof 3, then the second worm gear reduction motor 21 is driven by the electric telescopic rod 15 to move inward, so as to drive the connecting column 23 to move inward through the limiting disc 22, the third recessed frame 24 is driven by the connecting column 23 to move to the outside of the frame roof 3 along the avoiding slot, the clamping plate 25 is driven by the hydraulic rod 26 to move upward and abut against the bottom of the frame roof 3, so as to clamp and fix the outside of the frame roof 3 in the third recessed frame 24, the gear 19 is driven by the first worm gear reduction motor 18 to rotate, the rack 17 is driven by the gear 19 to slide upward, so as to drive the guide block 16 to move upward, so as to drive the frame roof 3 clamped and fixed by the clamping assembly outside the guide block 16 to move upward, when the frame roof 3 is suspended, the second worm gear reduction motor 21 drives the connecting column 23 to rotate through the limiting disc 22, so as to drive the frame roof 3 fixed by the clamping assembly to overturn through the connecting column 23, then the first worm gear reduction motor 18 reverses to drive the frame roof 3 to move downward on the non-slip mat 11, at this time the bottom of the frame roof 3 faces upward, then the bottom of the frame roof 3 is supplemented and welded, and the frame support foot 31 is welded at the bottom of the frame roof 3, so as to combine the frame roof 3 and the frame support foot 31 into the frame, finally the frame is driven upward by the first worm gear reduction motor 18 to suspend, and the frame is overturned by the second worm gear reduction motor 21, so as to make the top of the frame face upward, then the frame is driven downward by the first worm gear reduction motor 18 and placed regularly on the non-slip mat 11.
Claims
1. A large component quick clamping and welding tooling platform for a logistics vehicle, characterized in that, Include: The placing table (1) is provided with a group of escape slots on the left and right sides, which penetrate the top of the placing table (1), and the top of the placing table (1) is provided with a non-slip pad (11), and the top of the non-slip pad (11) is placed with a frame top frame (3), and the top of the frame top frame (3) is uniformly placed with a frame support foot (31), and the left and right sides of the placing table (1) are provided with a group of gantry frames (12), and the inside of the gantry frame (12) is provided with a lifting plate (13), and the left side of the lifting plate (13) is provided with a first through hole, and the first through hole is provided with a connecting column (23), and the opposite sides of the two groups of connecting columns (23) are placed with a group of clamping assemblies, and the opposite sides of the two groups of connecting columns (23) are placed with a group of turnover assemblies, and the top of the lifting plate (13) is placed with a lifting assembly.
2. The logistics vehicle large component quick clamping and welding tool platform according to claim 1, characterized in that: The front and rear sides of the lifting plate (13) are provided with a group of guide blocks (16), and the inner side walls of the gantry frame (12) are provided with a group of guide grooves, and the guide blocks (16) are arranged in the guide grooves.
3. The logistics vehicle large component quick clamping and welding tool platform according to claim 1, characterized in that: The clamping assembly comprises a third recessed frame (24), the bottom of the third recessed frame (24) is provided with a hydraulic rod (26), the inside of the third recessed frame (24) is provided with a clamping plate (25), the telescopic end of the hydraulic rod (26) penetrates the bottom of the third recessed frame (24) and is connected with the clamping plate (25), the two groups of third recessed frames (24) are respectively arranged on the opposite sides of the two groups of connecting columns (23) and are located in the escape slots of the placing table (1), and the two groups of third recessed frames (24) correspond to the left and right sides of the frame top frame (3) respectively.
4. The logistics vehicle large component quick clamping and welding tool platform according to claim 1, characterized in that: The turnover assembly comprises a first recessed frame (14), and a group of electric telescopic rods (15) are arranged on the opposite sides of the two groups of first recessed frames (14), the telescopic end of the electric telescopic rod (15) penetrates the outer side of the first recessed frame (14) and is connected with a second worm gear reducer motor (21), the outer side of the output end of the second worm gear reducer motor (21) is provided with a limit disc (22), the two groups of limit discs (22) are respectively arranged on the opposite sides of the two groups of connecting columns (23), and the two groups of first recessed frames (14) are respectively arranged on the opposite sides of the two groups of lifting plates (13).
5. The logistics vehicle large component quick clamping and welding tool platform according to claim 1, characterized in that: The lifting assembly comprises a second recessed frame (2), a gear (19) is rotatably arranged in the second recessed frame (2) through a rotating shaft, a first worm gear reducer motor (18) is arranged on the outer side of the second recessed frame (2), the output end of the first worm gear reducer motor (18) penetrates the outer side of the second recessed frame (2) and is connected with the gear (19), and the rear side of the gear (19) is engaged with a rack (17).
6. The logistics vehicle large component quick clamping and welding tool platform according to claim 5, characterized in that: The second recessed frame (2) is arranged on the top of the gantry frame (12), and the rack (17) penetrates the top of the gantry frame (12) and is connected with the lifting plate (13).