CN110961817B

CN110961817B - Integrative welding system of main support

Info

Publication number: CN110961817B
Application number: CN201911347614.6A
Authority: CN
Inventors: 吕书元; 封荣德; 黄文彬
Original assignee: Foshan Jinshengchi Hardware Products Co ltd
Current assignee: Foshan Jinshengchi Hardware Products Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2021-06-15
Anticipated expiration: 2039-12-24
Also published as: CN110961817A

Abstract

The invention relates to a main support integrated welding system, and belongs to the technical field of welding equipment. The method comprises the following steps: the supporting frame is arranged on the bearing surface of the bearing plate and used for welding the mechanical arm of the main bracket, and a supporting block used for supporting the main bracket is arranged on the bearing surface of the bearing plate; a limiting device for fixing the support is arranged on the bearing surface of the bearing plate; a fixing device for fixing the connecting frame and the fixing block is arranged on the bearing surface of the bearing plate; the supporting device is characterized in that a clamping device used for fixing the pedal rod and the connecting block is arranged on the supporting surface of the supporting plate, and a locking device used for fixing the main support is arranged on the supporting surface of the supporting plate. The invention can weld and fix the main bracket in an automatic mode, thereby greatly reducing the workload of workers, improving the welding efficiency and saving time and labor.

Description

Integrative welding system of main support

Technical Field

The invention relates to the technical field of welding equipment, in particular to a main support integrated welding system.

Background

The motorcycle is driven by a gasoline engine, and two wheels with front wheels steered by a handle are light, flexible and quick to drive, and is widely applied to the fields of patrol, passenger and goods transportation and the like. In the production process of motorcycles, a main stand is often mounted on the motorcycle, and the main stand is used for parking the motorcycle.

In the prior art, referring to fig. 1, the main support includes: the welding of support 11, at support 11 one end has support footboard 12, has welded pedal pole 13 on support 11 simultaneously, has welded connecting block 14 in the junction welding of pedal pole 13 and support 11, has welded the link 15 of mutual symmetry in the one end of support 1 keeping away from support footboard 12 in addition, welds the fixed block 16 on support 1, and with link 15 looks welded simultaneously. The main stent is formed by welding together various portions of the main stent.

The above prior art solutions have the following drawbacks: the welding work of the main bracket part is usually carried out by matching two workers, one worker fixes the main bracket part, and the other worker welds the main bracket part, so that the workload of the workers is certainly and greatly increased, the welding efficiency is lower, a large amount of time is wasted, and further improvement is needed.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a main support integrated welding system which can be used for welding and fixing a main support in an automatic mode, so that the workload of workers is greatly reduced, the welding efficiency is improved, and time and labor are saved.

The above object of the present invention is achieved by the following technical solutions:

a main bracket integrated welding system comprises a support frame, a bearing plate and a mechanical arm, wherein the bearing plate is installed on the support frame, the mechanical arm is arranged on a bearing surface of the bearing plate and used for welding a main bracket, and a supporting block used for supporting the main bracket is arranged on the bearing surface of the bearing plate; a limiting device for fixing the support is arranged on the bearing surface of the bearing plate; a fixing device for fixing the connecting frame and the fixing block is arranged on the bearing surface of the bearing plate; the supporting device is characterized in that a clamping device used for fixing the pedal rod and the connecting block is arranged on the supporting surface of the supporting plate, and a locking device used for fixing the main support is arranged on the supporting surface of the supporting plate.

By adopting the technical scheme, the limiting device, the fixing device and the clamping device are arranged, so that the main bracket to be welded can be firmly fixed on the bearing plate, and the welding of the mechanical arm to the main bracket is facilitated; the locking assembly is arranged, after one surface of the main support is welded, the main support can be fixed on the bearing plate again, so that the opposite surface of the main support, which is welded, can be welded by the mechanical arm conveniently; the mechanical arm can weld the main bracket to be welded in an automatic mode, so that the workload of workers is greatly reduced, the welding time is saved, and the production efficiency of a factory is improved.

The present invention in a preferred example may be further configured to: the stop device includes: the bearing device comprises a bearing column vertically installed on a bearing surface of the bearing plate, through holes which are arranged on the bearing column and are parallel to each other, a guide column which is connected in the through holes in a sliding manner, a moving block which is sleeved on the guide column, a first driving piece which is arranged on one side of the bearing column far away from the guide column and is used for driving the moving block to slide along the horizontal direction, a placing groove which is arranged on one side of the bearing column far away from the moving block and is used for placing a supporting foot plate, a sliding block which is connected on the bearing surface of the bearing plate in a sliding manner, sleeved on the guide column and installed on a limiting component at one end of the bearing column far.

Through adopting above-mentioned technical scheme, the stop device that sets up to can fix the support part of main support, thereby can be with the firm fixing of support on the loading board, treat after the fixed completion of other parts of main support, make things convenient for the welding of manipulator arm to the main support.

The present invention in a preferred example may be further configured to: the spacing subassembly includes: install the guide post is kept away from and is born post one end locking piece, sets up locking piece both sides, contact and the locking groove of mutual symmetry with the support, install the circular arc piece that guide post one side, and with support looks butt are kept away from to the locking piece.

Through adopting above-mentioned technical scheme, the spacing subassembly that sets up to can be in the same place the firm fixing of support and first driving piece, make things convenient for the drive of first driving piece to the support, and then can be in the same place the firm fixing of support and link with automatic mode.

The present invention in a preferred example may be further configured to: the fixing device includes: install carrier block on the loading board loading end sets up on the carrier block, be used for placing the mounting groove of fixed block, install the installation piece on the loading end of carrier block sets up on the loading end of carrier block, be used for the fixed subassembly of fixed block, set up carrier block one side is kept away from to the loading board, be used for driving fixed subassembly along the gliding second driving piece of vertical direction, sets up on the loading end of carrier block, be used for to support the compact heap of pressing the link, set up carrier block both sides, the stopper that is used for fixed link set up be used for driving the gliding third driving piece of stopper on the loading end of loading board.

By adopting the technical scheme and the arranged fixing device, the fixing block and the connecting frame can be firmly fixed on the bearing plate, and the connecting frame and the fixing block can be conveniently welded by the mechanical arm; the second driving piece and the third driving piece are arranged, so that the connecting frame and the fixing block are fixed in an automatic mode, the workload of workers is greatly reduced, and time and labor are saved.

The present invention in a preferred example may be further configured to: the fixing assembly includes: the moving block arranged on the output shaft of the second driving piece is mounted on one side of the moving block and used for fixing the locking block of the fixed block, the vertical block is vertically mounted on one side, far away from the locking block, of the moving block, and the horizontal block is mounted on one side, far away from the moving block, of the vertical block and used for compressing the fastening block of the fixed block.

Through adopting above-mentioned technical scheme, the fixed subassembly that sets up to can will treat the firm fixing on the loading board of welded fixed block, avoid the fixed block to take place the condition of removing under the effect of other external forces, ensure the accuracy of the welding position between fixed block and the link, errorless.

The present invention in a preferred example may be further configured to: the clamping device includes: install place the piece on the loading board loading end, set up place the fixed slot that is used for placing the connecting block on the loading end of piece, set up place the locking groove that is used for placing the supporting foot board on the loading end of piece, install place one side that the piece kept away from the loading board and be used for the centre gripping subassembly of centre gripping foot rest lever.

Through adopting above-mentioned technical scheme, set up the centre gripping subassembly to can treat other parts of main support after fixed the accomplishing, make things convenient for the welding of manipulator arm to the main support with pedal pole and the firm fixing in the loading board of connecting block.

The present invention in a preferred example may be further configured to: the clamping assembly comprises: the clamping device comprises a clamping block, a clamping groove and a clamping block, wherein the clamping block is arranged on one side, away from a bearing plate, of the placing block, the clamping groove is formed in the clamping block and used for clamping the pedal rod, the clamping block is arranged on one side of the clamping block, a U-shaped block used for clamping the pedal rod is arranged on a bearing surface of the clamping block, and a fourth driving part used for driving the U-shaped block to slide along the vertical direction is arranged on the bearing surface of the clamping block.

Through adopting above-mentioned technical scheme, set up centre gripping subassembly and fourth drive piece to can carry out the centre gripping to the foot rest lever with automatic mode, avoid appearing the circumstances that the welded in-process foot rest lever took place to remove, ensure that the welding position between foot rest lever and the other parts of main support welds according to the position that has set for before.

The present invention in a preferred example may be further configured to: the locking device includes: install stopper on the loading board loading end is seted up on the stopper, be used for placing the spacing groove of placing the fixed block, the slope sets up limiting plate in the spacing groove, contact with the fixed block, install support column on the loading end of loading board sets up the cylinder groove on the support column, be used for the fixed bolster sets up on the loading end of loading board, be used for the locking Assembly of fixed main support.

Through adopting above-mentioned technical scheme, set up locking device, after the one side welding of main tributary piece is accomplished, thereby can be to the main support firm fixing on the loading board once more through locking device to the opposite face that the mechanical arm has welded the completion is welded to the main support.

The present invention in a preferred example may be further configured to: the locking assembly includes: the bearing plate comprises a fifth driving piece arranged on the bearing surface of the bearing plate, an L-shaped block arranged on an output shaft of the fifth driving piece and used for fixing a support, a sixth driving piece arranged on the bearing surface of the bearing plate, and a cross rod arranged on an output shaft of the sixth driving piece and used for fixing the support.

By adopting the technical scheme, the locking assembly is arranged, and the main support to be welded can be compressed through the matching between the L-shaped block and the cross rod, so that the main support can be firmly fixed on the bearing plate; in addition, the fifth driving piece and the sixth driving piece are arranged, so that the main support can be fixed in an automatic mode instead of a worker, and time and labor are saved.

The present invention in a preferred example may be further configured to: the L-shaped groove that is used for placing the support is seted up to the loading end of supporting shoe, L-shaped inslot is provided with the adjusting part who is used for adjusting the support, the adjusting part includes: the adjusting device comprises a U-shaped groove formed in the supporting block, an adjusting plate hinged to the bearing surface of the L-shaped groove, and an adjusting piece in threaded connection with the U-shaped groove and with one end abutting against the adjusting plate.

Through adopting above-mentioned technical scheme, set up adjusting part to can finely tune being connected between supporting shoe and the main support, when meetting the main support of irregular radian, can be through the height of adjusting plate, and then can ensure placing on the supporting shoe that the main support can be steady.

In summary, the invention includes at least one of the following beneficial technical effects:

1. the main support can be welded and fixed in an automatic mode, so that the workload of workers is greatly reduced, the welding and production efficiency is improved, and time and labor are saved;

2. the limiting device, the fixing device and the clamping device are arranged, so that the main bracket to be welded can be firmly fixed on the bearing plate, and the welding of the mechanical arm to the main bracket is facilitated; the locking assembly is arranged, after one surface of the main support is welded, the main support can be fixed on the bearing plate again, so that the opposite surface of the main support, which is welded, can be welded by the mechanical arm conveniently;

3. set up adjusting part to can finely tune being connected between supporting shoe and the main support, when meetting the main support of irregular radian, can be through the height of adjusting plate, and then can ensure placing on the supporting shoe that the main support can be steady.

Drawings

FIG. 1 is a schematic view of the overall structure of the main support;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of another angle clamping device according to the present invention;

FIG. 4 is a schematic view of another angular configuration of the present invention;

fig. 5 is a partially enlarged schematic view of a portion a in fig. 4.

Reference numerals: 1. a support frame; 11. a support; 12. a support leg plate; 13. a foot lever; 14. connecting blocks; 15. a connecting frame; 16. a fixed block; 110. a bearing block; 111. mounting grooves; 112. mounting blocks; 113. a limiting block; 114. a compression block; 2. a carrier plate; 21. a load bearing column; 210. a motion block; 211. a locking block; 212. a vertical block; 213. a fastening block; 22. a through hole; 23. a guide post; 231. a locking block; 232. a locking groove; 233. an arc block; 24. a moving block; 25. a placement groove; 26. a sliding block; 3. a robot arm; 310. placing the blocks; 311. fixing grooves; 312. a locking hole; 4. a support block; 410. a clamping block; 411. a clamping groove; 412. a clamping block; 413. a U-shaped block; 510. a limiting column; 511. a limiting groove; 512. a limiting plate; 513. a support pillar; 514. a cylindrical groove; 610. an L-shaped block; 611. a cross bar; 710. an L-shaped slot; 711. a U-shaped groove; 712. an adjusting plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 2, the present invention discloses a main support integrated welding system, which includes: the support frame 1 plays a supporting role; and the loading board 2 of installation on support frame 1, loading board 2 is used for placing the main support of treating the welding to and the robotic arm 3 that sets up in one side that support frame 1 was kept away from to loading board 2, robotic arm 3 can be with each part welding of main support together of automated mode, thereby great reduction staff's work load.

A supporting block 4 is arranged on one side of the bearing plate 2 far away from the supporting frame 1, and the supporting block 4 is used for placing a main bracket to be welded. The number of the supporting blocks 4 is four, and the supporting blocks are uniformly distributed on two sides of the bracket 11. An L-shaped groove 710 is formed in the bearing surface of the supporting block 4, the L-shaped groove 710 is used for placing the support 11 to be welded, meanwhile, an adjusting component is arranged on the bearing surface of the supporting block 4, and the adjusting component can ensure that the main support with the irregular radian can be stably placed on the supporting block 4.

In this embodiment, the adjusting assembly includes: an L-shaped groove 710 is formed on the bearing surface of the supporting block 4, and an adjusting plate 712 is hinged on the bearing surface of the L-shaped groove 710. Meanwhile, a U-shaped groove 711 is formed in the bearing surface of the supporting block 4, a threaded hole is formed in the U-shaped groove 711, and an adjusting piece is connected to the threaded hole in a threaded manner, wherein the adjusting piece can be a bolt, and one end of the bolt, which is far away from the U-shaped groove 711, is abutted to one side, close to the U-shaped groove 711, of the adjusting plate 712. The bolt is rotated under the action of the threaded hole, so that the bolt can do linear motion, the height of the adjusting plate 712 can be adjusted within the range of 1-2mm, and when the radian of the main support is irregular, the main support can be stably placed in the L-shaped groove 710 on the supporting block 4 through the adjusting assembly.

Meanwhile, one side of the bearing plate 2, which is far away from the support frame 1, is provided with a limiting device, and the limiting device can fix the support 11 of the main support, so that the mechanical arm 3 can weld the support 11 conveniently.

In this embodiment, stop device includes: one side of the bearing plate 2, which is far away from the support frame 1, is vertically provided with a bearing column 21, through holes 22 are formed in the bearing column 21, and the number of the through holes 22 is two and the through holes are parallel to each other. Meanwhile, a guide post 23 is connected in the through hole 22 in a sliding manner, and the guide post 23 can slide along the horizontal direction. In addition, a moving block 24 is fixedly inserted into one end of the guide column 23, which is far away from the bearing column 21, and a first driving part is horizontally installed on one side of the bearing column 21, which is far away from the moving block 24, wherein the first driving part can be an air cylinder, a fixing hole is formed in the bearing column 21, a piston rod of the air cylinder can penetrate through the fixing hole to be fixed with the moving block 24, and through linear motion of the piston rod of the air cylinder, the moving block 24 fixed with the piston rod of the air cylinder can be driven to make linear motion, and then the guide column 23 fixed with the moving block 24 can be driven to make linear motion.

Wherein, a placing groove 25 is opened on one side of the moving block 24 far away from the cylinder, the placing groove 25 is used for placing the supporting foot plate 12, the number of the placing grooves 25 is two, and the placing grooves are parallel to each other. Meanwhile, one side of the bearing plate 2, which is far away from the support frame 1, is connected with a sliding block 26 in a sliding manner, the sliding block 26 is inserted and fixed on the guide column 23, and the sliding block 26 can be driven to do linear motion through the linear motion of the guide column 23, so that the sliding block 26 can play a guiding role on the guide column 23.

And a limiting component is arranged at one end of the guide post 23 far away from the sliding block 26, and can fix the bracket 11 and the guide post 23 together.

In this embodiment, spacing subassembly includes: the locking block 231 is installed on one side of the guide post 23 far away from the sliding block 26, the shape of the locking block 231 is trapezoidal, two locking grooves 232 are formed on two sides of the locking block 231 far away from the guide post 23, and the two locking grooves 232 are parallel to each other. Locking groove 232 contacts with support 11, can play spacing effect, keep away from the one side of guide post 23 at locking block 231 simultaneously and install circular arc piece 233, circular arc piece 233 and the complete contact of support 11, linear motion through guide post 23, thereby can drive circular arc piece 233 and make linear motion, and then can drive support 11 and make linear motion, thereby can be in the same place support 11 and link 15 are fixed, make things convenient for robotic arm 3 to weld support 11 and link 15 together.

In addition, a fixing device for fixing the connecting frame 15 and the fixing block 16 is provided on the side of the carrier plate 2 away from the support frame 1, and the fixing device can fix the connecting frame 15 and the fixing block 16.

In this embodiment, referring to fig. 4 and 5, the fixing device includes: the bearing block 110 is installed on one side of the bearing plate 2 away from the support frame 1, and the bearing block 110 is provided with an installation groove 111, and the installation groove 111 is used for placing the fixing block 16. Meanwhile, the bearing surface of the bearing block 110 is provided with a mounting block 112, and the mounting block 112 has a supporting function on the fixing block 16. Wherein, a fixing component is arranged on one side of the bearing block 110 far away from the bearing plate 2, and the fixing component can fix the fixing block 16. Meanwhile, a second driving assembly is arranged on one side of the bearing plate 2 away from the bearing block 110, wherein the second driving assembly can be an air cylinder, and the air cylinder can drive the fixing assembly to move along the vertical direction.

In this embodiment, the fixing member includes: the moving block 210 is arranged on the bearing surface of the bearing block 110, and meanwhile, the bearing block 110 is provided with a fixing hole, a piston rod of the air cylinder can penetrate through the fixing hole to be fixed with the moving block 210, and the moving block 210 can be driven to do linear motion through the linear motion of the air cylinder.

The fixing block 16 is composed of a cylinder and a square block with a round hole inserted on the cylinder. The cylinder of the fixed block 16 is placed in the mounting groove 111, and the mounting block 112 supports the square block of the fixed block 16. A locking block 211 is provided at one side of the motion block 210, and the locking block 211 can be fixed in a square block. Vertical installation has the riser 212 in one side that the locking piece 231 is kept away from to motion block 210, riser 212 and motion block 210 mutually perpendicular, one side horizontal installation that keeps away from motion block 210 at riser 212 has fastening block 213, be parallel to each other between fastening block 213 and the motion block 210, fastening block 213 can fix the cylinder, the surface that fastening block 213 and cylinder meet the department is circular-arc, thereby can increase the area of contact between fastening block 213 and the cylinder, increased fastening block 213 to cylindrical fixed effect.

In addition, the side of the bearing block 110 far away from the bearing plate 2 is fixed with two pressing blocks 114, the number of the pressing blocks 114 is two, the pressing blocks 114 are flat and parallel to each other, and the pressing blocks 114 can prevent the connecting frame 15 welded with the fixing block 16 from sliding along the horizontal direction. Meanwhile, a third driving assembly is arranged on one side, far away from the support frame 1, of the bearing plate 2, wherein the third driving assembly can be an air cylinder, a limiting block 113 is installed on a piston rod of the air cylinder, and the limiting block 113 can be driven to do linear motion through linear motion of the air cylinder, so that the connecting frame 15 can be abutted against the pressing block 114, and the connecting frame 15 and the fixing block 16 can be firmly fixed together.

In addition, a clamping device is provided on the carrying surface of the carrying plate 2, and the clamping device is used for fixing the pedal rod 13 and the connecting block 14.

In this embodiment, referring to fig. 3, the clamping device includes: the placing block 310 is vertically installed on one side of the bearing plate 2 away from the support frame 1, the placing block 310 plays a bearing role, a locking hole 312 is formed in a bearing surface of the placing block 310, and the locking hole 312 is used for placing the pedal rod 13. Meanwhile, a clamping assembly is arranged on one side of the placing block 310 away from the bearing plate 2, and the pedal rod 13 can be clamped and fixed by the clamping assembly.

In this embodiment, the clamping assembly includes: a holding block 410 fixed on one side of the placing block 310 far away from the bearing plate 2, a holding groove 411 arranged on the bearing surface of the holding block 410, and a foot lever 13 arranged in the holding groove 411. Meanwhile, a clamping block 412 is fixed on one side of the placing block 310, the clamping block 412 plays a supporting role, a U-shaped block 413 is arranged on one side, away from the supporting frame 1, of the clamping block 412, the U-shaped block 413 can fix the pedal rod 13 installed in the clamping groove 411, and the U-shaped block 413 can move in the vertical direction.

And meanwhile, a fourth driving part is fixed at the bottom of the clamping block 412 and can drive the U-shaped block 413 to do linear motion, wherein the fourth driving part can be an air cylinder, a piston rod of the air cylinder is fixed with the U-shaped block 413, and the piston rod of the air cylinder can drive the U-shaped block 413 to do linear motion through the linear motion of the piston rod of the air cylinder, so that the pedal rod 13 can be fixed.

In addition, a fixing groove 311 is formed on the bearing surface of the placing block 310, the fixing groove 311 is used for fixing the connecting block 14, and the fixing groove 311 is adjacent to the clamping groove 411, so that the connecting block 14 and the pedal rod 13 can be tightly attached together, and welding between the connecting block 14 and the pedal rod 13 is facilitated.

Wherein, the locking device who sets up on the loading face of loading board 2, after the one side welding of main support 11 finishes, locking device can fix the main support to make things convenient for robotic arm 3 to weld the opposite face that the main support has welded the completion.

In this embodiment, the locking device includes: the limiting column 510 is installed on one side, away from the support frame 1, of the bearing plate 2, the limiting column 510 is vertically installed, a limiting groove 511 is formed in the bearing surface of the limiting column 510, the limiting groove 511 is used for placing a fixing block 16, a first limiting component is arranged on the limiting groove 511, and the fixing block 16 can be firmly fixed in the limiting groove 511 by the first limiting component.

In this embodiment, first spacing subassembly includes: the limiting groove 511 is provided with two limiting holes, and the limiting holes correspond to the cylinders of the fixing block 16. A limiting pin is inserted into the limiting hole and the cylinder in an inserting mode, a cylindrical hole is formed in one end of the limiting pin, and a positioning pin is inserted into the cylindrical hole in an inserting mode. The limiting pin is inserted into the limiting hole and the cylinder, and the positioning pin is inserted into the cylinder hole, so that the fixing block 16 can be firmly fixed in the limiting groove 511.

Wherein, be provided with limiting plate 512 in spacing groove 511, limiting plate 512 inclines 30 and sets up, plays the effect of supporting to fixed block 16. And meanwhile, the supporting columns 513 are arranged on one side of the supporting plate, which is far away from the supporting frame 1, and the number of the supporting columns 513 is two and is symmetrical to each other. A cylindrical groove 514 is formed on one side of the supporting column 513 away from the supporting frame 1, and the cylindrical groove 514 is used for placing and fixing the bracket 11. In addition, a locking component is arranged on one side of the bearing plate 2 far away from the support frame 1, and the locking component can fix the main bracket 11.

In this embodiment, the locking assembly includes: the fifth driving part is arranged on one side, far away from the support frame 1, of the bearing plate 2, wherein the fifth driving part can be an air cylinder, an L-shaped block 610 is fixed on a piston rod of the air cylinder, and the linear motion of the piston rod of the air cylinder can drive the L-shaped block 610 to do linear motion, so that the fixing block 16 can be fixed. In addition, a sixth driving element is arranged on one side of the bearing plate 2 away from the support frame 1, wherein the sixth driving element may be a rotary cylinder, the rotary cylinder may perform both linear motion and rotary motion, a cross rod 611 is installed on a piston rod of the rotary cylinder, and the cross rod 611 can fix the support 11. Under the drive of the rotary cylinder, linear and rotary motion of the cross rod 611 can be realized, the cross rod 611 is firstly placed in parallel with the support 11, when the support 11 needs to be fixed, the cross rod 611 firstly makes rotary motion so as to be perpendicular to the support 11, meanwhile, the cross rod 611 makes linear motion, the diameter of the cross rod 611 is larger than that of the support 11, and therefore the support 11 can be firmly fixed on the bearing plate 2.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides an integrative welding system of main support, includes support frame (1), installs loading board (2) on support frame (1) to and set up robotic arm (3) that are used for welding the main support on the loading face of loading board (2), its characterized in that: a supporting block (4) for supporting the main support is arranged on the bearing surface of the bearing plate (2); a limiting device for fixing the bracket (11) is arranged on the bearing surface of the bearing plate (2), the limiting device comprises a bearing column (21) vertically installed on the bearing surface of the bearing plate (2), through holes (22) which are arranged on the bearing column (21) and are parallel to each other, a guide column (23) connected in the through holes (22) in a sliding manner, a moving block (24) sleeved on the guide column (23), a first driving piece which is arranged on one side of the bearing column (21) far away from the guide column (23) and is used for driving the moving block (24) to slide along the horizontal direction, a placing groove (25) which is arranged on one side of the moving block (24) far away from the bearing column (21) and is used for placing a supporting foot plate (12), and a sliding block (26) which is connected on the bearing surface of the bearing plate (2) in a sliding manner and is sleeved on the guide column (23), the limiting assembly is arranged at one end, far away from the bearing column (21), of the guide column (23); a fixing device for fixing the connecting frame (15) and the fixing block (16) is arranged on the bearing surface of the bearing plate (2); the supporting device is characterized in that a clamping device used for fixing the pedal rod (13) and the connecting block (14) is arranged on the supporting surface of the supporting plate (2), and a locking device used for fixing the main bracket is arranged on the supporting surface of the supporting plate (2).

2. The main support integrated welding system of claim 1, wherein: the spacing subassembly includes: install guide post (23) are kept away from and are born lock piece (231) of post (21) one end, set up lock piece (231) both sides, contact with support (11) and locking groove (232) of mutual symmetry install guide post (23) one side is kept away from in lock piece (231) and arc piece (233) with support (11) looks butt.

3. The main support integrated welding system of claim 1, wherein: the fixing device includes: the bearing block (110) is arranged on the bearing surface of the bearing plate (2), the mounting groove (111) is arranged on the bearing block (110) and used for placing the fixing block (16), the mounting block (112) is arranged on the bearing surface of the bearing block (110) and used for supporting the fixing block (16), the fixing component is arranged on the bearing surface of the bearing block (110) and used for fixing the fixing block (16), and the fixing component is arranged on one side of the bearing plate (2) far away from the bearing block (110), the second driving piece is used for driving the fixing assembly to slide along the vertical direction, the compressing block (114) is arranged on the bearing surface of the bearing block (110) and used for abutting against the connecting frame (15), the limiting blocks (113) are arranged on two sides of the bearing block (110) and used for fixing the connecting frame (15), and the third driving piece is arranged on the bearing surface of the bearing plate (2) and used for driving the limiting blocks (113) to slide along the horizontal direction.

4. A main support integrated welding system as claimed in claim 3, wherein: the fixing assembly includes: the moving block (210) arranged on the output shaft of the second driving piece is mounted on one side of the moving block (210) and used for fixing the locking block (211) of the fixed block (16), the vertical block (212) is vertically mounted on one side, far away from the locking block (211), of the moving block (210), and the horizontal block (212) is horizontally mounted on one side, far away from the moving block (210), of the vertical block (213) and used for compressing the fixed block (16).

5. The main support integrated welding system of claim 1, wherein: the clamping device includes: install place piece (310) on loading board (2) the loading face, set up place fixed slot (311) that are used for placing connecting block (14) on the loading face of piece (310), set up place locking hole (312) that are used for fixed pedal lever (13) on the loading face of piece (310), install place one side that loading board (2) were kept away from to piece (310) and be used for the centre gripping subassembly of centre gripping pedal lever (13).

6. The main support integrated welding system of claim 5, wherein: the clamping assembly comprises: the clamping device comprises a clamping block (410) arranged on one side, far away from the bearing plate (2), of the placing block (310), a clamping groove (411) formed in the clamping block (410) and used for clamping the pedal rod (13), a clamping block (412) arranged on one side of the clamping block (410), a U-shaped block (413) arranged on the bearing surface of the clamping block (412) and used for clamping the pedal rod (13), and a fourth driving piece arranged on the bearing surface of the clamping block (412) and used for driving the U-shaped block (413) to slide along the vertical direction.

7. The main support integrated welding system of claim 1, wherein: the locking device includes: install spacing post (510) on loading board (2) the loading face sets up spacing groove (511) on spacing post (510), be used for placing fixed block (16), the slope sets up limiting plate (512) in spacing groove (511), that contact with fixed block (16) install support column (513) on the loading face of loading board (2) set up on support column (513), be used for cylinder groove (514) of fixed bolster (11) set up on the loading face of loading board (2), be used for the locking Assembly of fixed main support.

8. The main support integrated welding system of claim 7, wherein: the locking assembly includes: the bearing plate comprises a fifth driving piece arranged on the bearing surface of the bearing plate (2), an L-shaped block (610) arranged on an output shaft of the fifth driving piece and used for fixing a support (11), a sixth driving piece arranged on the bearing surface of the bearing plate (2), and a cross rod (611) arranged on an output shaft of the sixth driving piece and used for fixing the support (11).

9. The main support integrated welding system of claim 1, wherein: the L-shaped groove (710) that is used for placing support (11) is seted up to the loading face of supporting shoe (4), be provided with the adjusting part that is used for adjusting support (11) in L-shaped groove (710), the adjusting part includes: the supporting device comprises a U-shaped groove (711) formed in the supporting block (4), an adjusting plate (712) hinged to the bearing surface of the L-shaped groove (710), and an adjusting piece which is in threaded connection with the inside of the U-shaped groove (711) and one end of the adjusting piece is abutted to the adjusting plate (712).