CN218253577U

CN218253577U - Cantilever type welding machine support

Info

Publication number: CN218253577U
Application number: CN202222449804.2U
Authority: CN
Inventors: 张东; 胡希海; 方丽华
Original assignee: Dalian Dongfang Jinqi Welding Electromechanical Technology Development Co ltd
Current assignee: Dalian Dongfang Jinqi Welding Electromechanical Technology Development Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-10
Anticipated expiration: 2032-09-15

Abstract

The utility model relates to the technical field of cantilever type welding machines, in particular to a cantilever type welding machine support which has a fine adjustment function, eliminates welding deviation caused by accumulated errors of operation of each articulated arm and improves welding quality; the camera comprises a cantilever support, two cameras, a first fine tuning motor and a second fine tuning motor, wherein the cantilever support is provided with a plurality of joint arms; the camera comprises a cantilever support and is characterized by further comprising a shaft seat, a first swing frame, a second swing frame, a clamp and an operator, wherein the two cameras are respectively installed on the front side wall and the left side wall of the tail end joint arm of the cantilever support, the shaft seat is installed on the front side wall of the lower end of the tail end joint arm of the cantilever support, the first swing frame and the first fine adjustment motor are installed on the shaft seat, the output shaft of the first fine adjustment motor is in transmission connection with the swing frame, the second swing frame and the second fine adjustment motor are installed on the first swing frame, the output shaft of the second fine adjustment motor is in transmission connection with the second swing frame, the rotating shaft of the first swing frame and the second swing frame are vertically arranged, the clamp is installed on the second swing frame, and the operator is located outside the cantilever support and provided with a multi-kinetic energy operating rod.

Description

Cantilever type welding machine support

Technical Field

The utility model relates to a technical field of cantilever type welding machine especially relates to a cantilever type welding machine support.

Background

A cantilever type welding machine bracket is a bracket for a cantilever type welding machine, and is widely used in the field of cantilever type welding machines; the cantilever type welding machine support is provided with a welding clamp, the existing cantilever type welding machine support can drive a welding gun to move in the X direction, the Y direction and the Z direction, and the welding clamp and the cantilever type welding machine support are combined to form equipment capable of automatically welding.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a cantilever type welding machine support with fine setting function eliminates the welding deviation that the accumulative error of each articulated arm operation caused, improves welding quality.

The utility model discloses a cantilever type welding machine support, which comprises a cantilever support, two cameras, a first fine tuning motor and a second fine tuning motor, wherein the cantilever support is provided with a plurality of joint arms which are connected in sequence; the camera system comprises a cantilever support, a first swing frame, a second swing frame, a clamp and an operator, wherein the two cameras are respectively arranged on the front side wall and the left side wall of the tail end joint arm of the cantilever support, the shaft seat is arranged on the front side wall of the lower end of the tail end joint arm of the cantilever support, the first swing frame is rotatably arranged on the shaft seat through a rotating shaft, a first fine adjustment motor is arranged on the outer wall of the shaft seat, an output shaft of the first fine adjustment motor is in transmission connection with the rotating shaft of the first swing frame, the second swing frame is rotatably arranged on the first swing frame through a shaft rod, the second fine adjustment motor is arranged on the first swing frame, the output shaft of the second fine adjustment motor is in transmission connection with the shaft rod of the second swing frame, the rotating shaft of the first swing frame and the shaft rod of the second swing frame are vertically arranged, the second swing frame is provided with a clamping groove opening, the clamp is arranged on the second swing frame, the clamping clamp is aligned with the clamping groove opening of the second swing frame, the operator is positioned outside the cantilever support, the operator is provided with a multi-kinetic energy operating rod, and the cameras of the two cameras face to the lower part of the second swing frame; the controller of the device is provided with a display, the display can display the camera pictures of the two cameras in real time, the controller is located outside the cantilever support, a program for operating the cantilever support is woven through the controller, a welding gun is clamped on a clamping clip, a welding seam with a slot opening of the swing frame II facing downwards is used for starting the cantilever support, the two cameras and the welding machine start automatic welding, the two cameras monitor the welding condition from the X direction and the Y direction respectively during welding, when a worker finds that the welding gun and the welding seam have deviation, the worker enables the first fine adjustment motor and the second fine adjustment motor to rotate correspondingly through operating an operator, the first fine adjustment motor drives the swing frame to swing on the shaft seat in the X direction, the first swing frame drives the welding gun to swing in the X direction through the swing frame II, meanwhile, the second fine adjustment motor drives the swing frame II to swing in the Y direction, the first fine adjustment motor and the second adjustment motor are matched to enable the welding gun to perform fine adjustment, welding deviation caused by the operation accumulated error of each joint arm of the cantilever support is eliminated, and the welding quality is improved.

Preferably, the device also comprises two protective frames and two supports, wherein the two protective frames are respectively positioned in front of the lenses of the two cameras, protective glass is respectively arranged on the two protective frames, and the two protective frames are respectively arranged on the two cameras through the two supports; two supports support two protection framves, and the arc light that produces when the protective glass on two protection framves butt weld filters the interception, makes two cameras make a video recording clearly to the welding condition, avoids two cameras to be damaged by the highlight, and the spark that produces when the protective glass of two protection framves butt weld of while splashes and intercepts, protects two cameras, improve equipment's reliability.

Preferably, the device also comprises an elevation groove rail, a sliding block, two pressing plates and two camera brackets, wherein the elevation groove rail is arranged on the front end face of a joint arm at the tail end of the cantilever bracket, a vertical guide groove is formed in the elevation groove rail, the sliding block is slidably arranged in the guide groove of the elevation groove rail, the two pressing plates are fastened on the sliding block through two locking bolts respectively, the two pressing plates are in pressing contact with the side wall of the elevation groove rail, and the two cameras are arranged on the sliding block through the two camera brackets respectively; two camera brackets support two cameras, adjust the position of slider along the guide slot of groove rail of increaseing for distance between two cameras and the welder obtains the adjustment, and fixes a position through two clamp plates locking, makes the picture of making a video recording more clear, can adapt to different behavior simultaneously, improve equipment's practicality.

Preferably, the cantilever support comprises an upright post, a rotating platform, a cross arm and a vertical arm, wherein the upper end of the upright post is installed on the rotating platform, one end of the cross arm is connected with the rotating end of the rotating platform, the cross arm is horizontally arranged, a translation mechanism is arranged on the cross arm, the vertical arm is provided with a sliding table, a lifter and a lifting arm, the sliding table of the vertical arm is in transmission connection with the translation mechanism of the cross arm, the lifting arm of the vertical arm is in vertical sliding connection with the sliding table, the lifting arm of the vertical arm is in transmission connection with the lifter, and the two cameras, the shaft seat, the first swing frame, the first fine adjustment motor, the second swing frame, the second fine adjustment motor and the clamp are all installed on the side wall of the lower end of the vertical arm; the revolving stage that has driving motor can be selected to the revolving stage, translation mechanism on the xarm can select the slide rail, lead screw and step motor, the technology is mature reliable, programming control can appear, the step motor that has drive gear and reduction gear can be selected to the riser of erecting the arm, and install the rack on the lifing arm of erecting the arm, make step motor's drive gear and rack toothing, moreover, the steam turbine and worm can be set up in the reduction gear, realize one-way locking, it drops to avoid erecting the arm and receiving gravity, the stand, the revolving stage, the welding tongs X to, Y to, Z is to rectilinear movement and pitch arc removal with erecting the arm cooperation realization, can carry out the welding of complicated welding seam, and the equipment practicability is improved.

Preferably, the device also comprises a bottom plate and a plurality of rollers, wherein the bottom plate is arranged at the lower end of the upright post, and the rollers are arranged on the lower end surface of the bottom plate; the bottom plate supports the stand, and through setting up the mobility of a plurality of gyro wheels improve equipment, convenient nimble arrangement.

Preferably, the device also comprises a plurality of supporting screw rods and level gauges, wherein the upper ends of the supporting screw rods are rotatably screwed with the bottom plate, the supporting screw rods are positioned below the bottom plate, and the level gauges are arranged on the upper end surface of the bottom plate; after the bottom plate reaches the appointed position, the bottom plate is supported by rotating the supporting screws, the rollers are separated from the ground, the bottom plate is adjusted to be in a horizontal state through the gradienters, and the stability of the device is improved.

Compared with the prior art, the beneficial effects of the utility model are that: the controller of the device is provided with a display, the display can display the camera pictures of the two cameras in real time, the controller is located outside a cantilever support, a program for operating the cantilever support is woven through the controller, a welding gun is clamped on a clamping clamp, a welding seam is towards the lower part through a slot opening of the swing frame II, the cantilever support is started, the two cameras and the welding machine start automatic welding, the two cameras respectively monitor the welding condition from the X direction and the Y direction during welding, when a worker finds that the welding gun and the welding seam have deviation, the worker enables the first fine tuning motor and the second fine tuning motor to correspondingly rotate through operating an operator, the first fine tuning motor drives the swing frame I to swing on an axle seat in the X direction, the swing frame I drives the welding gun to swing in the X direction through the swing frame II, meanwhile, the second fine tuning motor drives the swing frame II to swing in the Y direction, the first fine tuning motor and the second fine tuning motor are matched to enable the welding gun to be finely tuned, the welding deviation caused by the accumulated error of the operation of each joint arm of the cantilever support is eliminated, and the welding quality is improved.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a side view schematic structure of the present invention;

FIG. 3 is an enlarged schematic view of the camera, guard frame, elevation groove rail, slider, and platen;

FIG. 4 is an exploded and enlarged schematic view of the axle seat, the first swing frame, the first fine tuning motor, the second swing frame, the second fine tuning motor, the clamp and the like;

in the drawings, the reference numbers: 1. a cantilever support; 2. a camera; 3. a shaft seat; 4. a first swing frame; 5. fine tuning a first motor; 6. a second swing frame; 7. a second fine tuning motor; 8. clamping; 9. an operator; 10. a protective frame; 11. a support; 12. heightening the groove rail; 13. a slider; 14. pressing a plate; 15. a camera bracket; 16. a column; 17. a rotating table; 18. a cross arm; 19. a vertical arm; 20. a base plate; 21. and a roller.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

A cantilever type welding machine support comprises a cantilever support 1, two cameras 2, a first fine adjustment motor 5 and a second fine adjustment motor 7, wherein the cantilever support 1 is provided with a plurality of sequentially connected articulated arms; the camera system is characterized by further comprising a shaft seat 3, a first swing frame 4, a second swing frame 6, a clamp 8 and an operator 9, wherein the two cameras 2 are respectively installed on the front side wall and the left side wall of the tail end joint arm of the cantilever support 1, the shaft seat 3 is installed on the front side wall of the lower end of the tail end joint arm of the cantilever support 1, the first swing frame 4 is rotatably installed on the shaft seat 3 through a rotating shaft, a first fine adjustment motor 5 is installed on the outer wall of the shaft seat 3, an output shaft of the first fine adjustment motor 5 is in transmission connection with the rotating shaft of the first swing frame 4, the second swing frame 6 is rotatably installed on the first swing frame 4 through a shaft rod, the second fine adjustment motor 7 is installed on the first swing frame 4, an output shaft of the second fine adjustment motor 7 is in transmission connection with the shaft rod of the second swing frame 6, the rotating shaft of the first swing frame 4 and the shaft rod of the second swing frame 6 are vertically arranged, the second swing frame 6 is provided with a clamping groove opening, the clamp 8 is installed on the second swing frame 6, the clamp 8 is aligned with the clamping groove opening of the second swing frame 6, the operator 9 is located outside the cantilever support 1, a plurality of kinetic energy operation rods are arranged on the operator 9, and the cameras 2 face below the second swing frame 6; the controller of the equipment is provided with a display, the display can display the image of two cameras 2 in real time, the controller is located outside a cantilever support 1, the program that the cantilever support 1 runs is woven through the controller, a welding gun is clamped on a clamping device 8, a welding seam faces downwards through a clamping groove opening of a swing frame II 6, the cantilever support 1 is started, the two cameras 2 and the welding machine start automatic welding, the welding conditions of the two cameras 2 are monitored from the X direction and the Y direction respectively during welding, when a worker finds that the welding gun and the welding seam have a deviation, the worker enables a first fine adjustment motor 5 and a second fine adjustment motor 7 to rotate correspondingly through an operation manipulator 9, the first fine adjustment motor 5 drives the swing frame I4 to swing in the X direction on a shaft seat 3, the first swing frame I4 drives the welding gun to swing in the X direction through the swing frame II 6, the second fine adjustment motor 7 drives the swing frame II 6 to swing in the Y direction, the first fine adjustment motor 5 and the second fine adjustment motor 7 are matched to enable fine adjustment to be carried out, the welding gun, the accumulated error caused by the operation of each joint arm of the cantilever support 1 is eliminated, and the welding deviation is improved in welding quality.

Example 2

A cantilever type welding machine support comprises a cantilever support 1, two cameras 2, a first fine adjustment motor 5 and a second fine adjustment motor 7, wherein the cantilever support 1 is provided with a plurality of sequentially connected articulated arms; the camera system comprises a cantilever support 1, two cameras 2, a first swing frame 4, a second swing frame 6, a clamp 8 and an operator 9, wherein the two cameras 2 are respectively installed on the front side wall and the left side wall of the tail end joint arm of the cantilever support 1, the shaft base 3 is installed on the front side wall of the lower end of the tail end joint arm of the cantilever support 1, the first swing frame 4 is rotatably installed on the shaft base 3 through a rotating shaft, a first fine adjustment motor 5 is installed on the outer wall of the shaft base 3, an output shaft of the first fine adjustment motor 5 is in transmission connection with the rotating shaft of the first swing frame 4, the second swing frame 6 is rotatably installed on the first swing frame 4 through a shaft rod, a second fine adjustment motor 7 is installed on the first swing frame 4, an output shaft of the second fine adjustment motor 7 is in transmission connection with a shaft rod of the second swing frame 6, the rotating shaft of the first swing frame 4 and the shaft rod of the second swing frame 6 are vertically arranged, the second swing frame 6 is provided with a clamping groove, the clamp 8 is installed on the second swing frame 6, the clamp 8 is aligned with a clamping groove of the second swing frame 6, the operator 9 is located outside the cantilever support 1, a plurality of kinetic energy operating rods are arranged on the operator 9, and cameras 2 face below the second swing frame 6; the two protection frames 10 are respectively positioned in front of the lenses of the two cameras 2, the two protection frames 10 are respectively provided with protection glass, and the two protection frames 10 are respectively arranged on the two cameras 2 through the two supports 11; the device is characterized by further comprising an heightening groove rail 12, a sliding block 13, two pressing plates 14 and two camera brackets 15, wherein the heightening groove rail 12 is installed on the front end face of a joint arm at the tail end of the cantilever bracket 1, a vertical guide groove is formed in the heightening groove rail 12, the sliding block 13 is slidably installed in the guide groove of the heightening groove rail 12, the two pressing plates 14 are fastened on the sliding block 13 through two locking bolts respectively, the two pressing plates 14 are in pressing contact with the side wall of the heightening groove rail 12, and the two cameras 2 are installed on the sliding block 13 through the two camera brackets 15 respectively; the position of slider 13 is adjusted along the guide slot of increaseing grooved rail 12, make the distance between two cameras 2 and the welder obtain the adjustment, and fix a position through two clamp plates 14 locking, make the picture of making a video recording more clear, can adapt to different behavior simultaneously, two supports 11 support two protection frame 10, the arc light that produces when the protective glass on two protection frame 10 is to welding filters the interception, make two cameras 2 make a video recording clearly to the welding condition, avoid two cameras 2 to be damaged by the highlight, the spark that produces when the protective glass of two protection frame 10 is to welding splashes and intercepts simultaneously, protect two cameras 2, occasionally need to inspect the protective glass on two protection frame 10 after the work is accomplished, it is clean or change.

Example 3

A cantilever type welding machine support comprises a cantilever support 1, two cameras 2, a first fine adjustment motor 5 and a second fine adjustment motor 7, wherein the cantilever support 1 is provided with a plurality of joint arms which are connected in sequence; the camera system comprises a cantilever support 1, two cameras 2, a first swing frame 4, a second swing frame 6, a clamp 8 and an operator 9, wherein the two cameras 2 are respectively installed on the front side wall and the left side wall of the tail end joint arm of the cantilever support 1, the shaft base 3 is installed on the front side wall of the lower end of the tail end joint arm of the cantilever support 1, the first swing frame 4 is rotatably installed on the shaft base 3 through a rotating shaft, a first fine adjustment motor 5 is installed on the outer wall of the shaft base 3, an output shaft of the first fine adjustment motor 5 is in transmission connection with the rotating shaft of the first swing frame 4, the second swing frame 6 is rotatably installed on the first swing frame 4 through a shaft rod, a second fine adjustment motor 7 is installed on the first swing frame 4, an output shaft of the second fine adjustment motor 7 is in transmission connection with a shaft rod of the second swing frame 6, the rotating shaft of the first swing frame 4 and the shaft rod of the second swing frame 6 are vertically arranged, the second swing frame 6 is provided with a clamping groove, the clamp 8 is installed on the second swing frame 6, the clamp 8 is aligned with a clamping groove of the second swing frame 6, the operator 9 is located outside the cantilever support 1, a plurality of kinetic energy operating rods are arranged on the operator 9, and cameras 2 face below the second swing frame 6; the cantilever support 1 comprises an upright post 16, a rotating platform 17, a cross arm 18 and a vertical arm 19, wherein the upper end of the upright post 16 is installed on the rotating platform 17, one end of the cross arm 18 is connected with the rotating end of the rotating platform 17, the cross arm 18 is horizontally arranged, a translation mechanism is arranged on the cross arm 18, the vertical arm 19 is provided with a sliding table, a lifter and a lifting arm, the sliding table of the vertical arm 19 is in transmission connection with the translation mechanism of the cross arm 18, the lifting arm of the vertical arm 19 is in vertical sliding connection with the sliding table, the lifting arm of the vertical arm 19 is in transmission connection with the lifter, and the two cameras 2, the shaft seat 3, the first swing frame 4, the first fine adjustment motor 5, the second swing frame 6, the second fine adjustment motor 7 and the clamp 8 are all installed on the side wall of the lower end of the vertical arm 19; the device also comprises a bottom plate 20 and a plurality of rollers 21, wherein the bottom plate 20 is arranged at the lower end of the upright post 16, and the rollers 21 are arranged on the lower end surface of the bottom plate 20; the device also comprises a plurality of supporting screws and gradienters, wherein the upper ends of the supporting screws are rotatably screwed with the bottom plate 20, the supporting screws are positioned below the bottom plate 20, and the gradienters are arranged on the upper end surface of the bottom plate 20; the bottom plate 20 supports the upright post 16, the upright post is conveniently and flexibly arranged by arranging the plurality of rollers 21, after the upright post reaches a designated position, the plurality of supporting screws are rotated to support the bottom plate 20, the plurality of rollers 21 are separated from the ground, the bottom plate 20 is adjusted to be in a horizontal state by the plurality of gradienters, the rotary table 17 can select a rotary table with a driving motor, a translation mechanism on the cross arm 18 can select a slide rail, a screw rod and a stepping motor, the technology is mature and reliable, programming control can be displayed, a lifter of the vertical arm 19 can select a stepping motor with a driving gear and a speed reducer, a rack is arranged on a lifting arm of the vertical arm 19, the driving gear of the stepping motor is meshed with the rack, the structure is simple, a worm and gear can be arranged in the speed reducer, unidirectional locking is realized, the vertical arm 19 is prevented from falling due to gravity, the upright post 16, the rotary table 17, the cross arm 18 and the vertical arm 19 are matched to realize X-direction, Y-direction, Z-direction linear movement and arc movement of the welding tongs, and welding of complex welding seams can be carried out.

As shown in fig. 1-4, the utility model discloses a cantilever type welding machine support, it is at the during operation, at first remove equipment to assigned position through a plurality of gyro wheels 21, rotate a plurality of supporting screw and get up bottom plate 20 horizontal support, later weave the procedure of cantilever type welding machine support 1 operation through the controller, with the welder clamping on clamping 8, and the welding seam of draw-in groove mouth orientation below through two rocker frames 6, adjust two camera 2's height, then start cantilever type support 1, two camera 2 and welding machine begin to carry out automatic weld, two camera 2 monitor the condition of welding from X to and Y respectively during the welding, when the staff finds that welder has the deviation with the welding seam, the staff makes trimmer motor 5 and trimmer motor two 7 carry out corresponding rotation through operation manipulator 9, make trimmer motor 5 drive rocker frame one 4 carry out X to the swing on 3, rocker frame one 4 drives welder and carries out X to the swing through rocker frame two 6, trimmer motor two 7 drive rocker frame two 6 and carry out Y to the swing simultaneously, trimmer motor one 7 cooperates and makes welding the cleaning protection frame 10 to carry out cleaning after the welding.

The utility model discloses the main function who realizes does: the automatic welding machine has a fine adjustment function, eliminates welding deviation caused by accumulated running errors of all joint arms, and improves welding quality.

The installation mode, the connection mode or the setting mode of the cantilever type welding machine bracket of the utility model are common mechanical modes, and the cantilever type welding machine bracket can be implemented as long as the beneficial effects can be achieved; the utility model discloses a cantilever type welding machine support's cantilever type support 1, camera 2, trimmer motor 5, trimmer motor two 7, clamping 8, operator 9, gyro wheel 21, revolving stage 17, protective glass are purchase on the market, this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in the field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A cantilever type welding machine support comprises a cantilever support (1), two cameras (2), a first fine tuning motor (5) and a second fine tuning motor (7), wherein the cantilever support (1) is provided with a plurality of joint arms which are connected in sequence; the camera is characterized by further comprising a shaft seat (3), a first swing frame (4), a second swing frame (6), a clamp (8) and an operator (9), wherein two cameras (2) are respectively installed on the front side wall and the left side wall of the tail end joint arm of the cantilever support (1), the shaft seat (3) is installed on the front side wall of the lower end of the tail end joint arm of the cantilever support (1), the first swing frame (4) is installed on the shaft seat (3) in a rotating mode through a rotating shaft, a first fine adjustment motor (5) is installed on the outer wall of the shaft seat (3), an output shaft of the first fine adjustment motor (5) is in transmission connection with the rotating shaft of the first swing frame (4), the second swing frame (6) is installed on the first swing frame (4) in a rotating mode through a shaft rod, a second fine adjustment motor (7) is installed on the first swing frame (4), an output shaft of the second fine adjustment motor (7) is in transmission connection with the shaft rod of the second swing frame (6), the rotating shaft of the first swing frame (4) and the second swing frame (6) are vertically arranged, a clamping groove is formed in the second swing frame (6), the shaft rod (8) is aligned with the clamp holder (9), and the camera operating rod (9) which is located on the cantilever support (1).

2. A cantilever welder support according to claim 1, further comprising two protective frames (10) and two supports (11), the two protective frames (10) are respectively located in front of the lenses of the two cameras (2), protective glass is mounted on both protective frames (10), and the two protective frames (10) are respectively mounted on the two cameras (2) through the two supports (11).

3. The cantilever type welding machine bracket according to claim 1, further comprising an elevation groove rail (12), a sliding block (13), two pressing plates (14) and two camera brackets (15), wherein the elevation groove rail (12) is installed on the front end face of the joint arm at the tail end of the cantilever bracket (1), a vertical guide groove is arranged on the elevation groove rail (12), the sliding block (13) is installed in the guide groove of the elevation groove rail (12) in a sliding manner, the two pressing plates (14) are respectively fastened on the sliding block (13) through two locking bolts, the two pressing plates (14) are in pressing contact with the side wall of the elevation groove rail (12), and the two cameras (2) are respectively installed on the sliding block (13) through the two camera brackets (15).

4. The cantilever type welding machine support as claimed in claim 1, wherein the cantilever support (1) comprises an upright column (16), a rotating table (17), a cross arm (18) and a vertical arm (19), the upper end of the upright column (16) is installed on the rotating table (17), one end of the cross arm (18) is connected with the rotating end of the rotating table (17), the cross arm (18) is horizontally arranged, a translation mechanism is arranged on the cross arm (18), the vertical arm (19) is provided with a sliding table, a lifter and a lifting arm, the sliding table of the vertical arm (19) is in transmission connection with the translation mechanism of the cross arm (18), the lifting arm of the vertical arm (19) is in vertical sliding connection with the sliding table, the lifting arm of the vertical arm (19) is in transmission connection with the lifter, and two cameras (2), a shaft seat (3), a first swing frame (4), a first fine adjustment motor (5), a second swing frame (6), a second fine adjustment motor (7) and a clamp (8) are all installed on the side wall at the lower end of the vertical arm (19).

5. A cantilever welder frame, according to claim 4, characterized in that, it further comprises a bottom plate (20) and a plurality of rollers (21), the bottom plate (20) is installed at the lower end of the upright column (16), and the plurality of rollers (21) are installed at the lower end face of the bottom plate (20).

6. The cantilever type welding machine support according to claim 5, further comprising a plurality of support screws rotatably screwed with the base plate (20) at upper ends thereof, the plurality of support screws being located below the base plate (20), and levels mounted on an upper end surface of the base plate (20).