阅读说明：本技术 一种冷焊焊接机 (Cold welding machine ) 是由 靳坚文 靳耿南 于 2021-09-14 设计创作，主要内容包括：本发明公开了一种冷焊焊接机,涉及冷焊焊接技术领域,包括主机体和焊接组件,所述主机体的两侧分布有水箱,且主机体的前端设置有用于焊接件承载的承载组件,所述主机体的内部两侧设置有用于焊接机散热的散热组件,且主机体的上端左侧设置有显示屏。本发明通过设置在安置筒内部两侧的夹块,通过旋转夹紧螺杆可以对焊接头进行夹紧安装,配合设置在夹块一侧的防护层,可以有效增加夹块与焊接头之间的摩擦力,从而保证夹块对焊接头夹紧效果,同时便于对焊接头进行拆卸,可以选择手持焊接头进行焊接工作,提升该冷焊焊接机的使用效果,配合设置在安置筒前端中部的摄像头,可以对焊接过程及焊接结果进行检测,保证实际的焊接效果。(The invention discloses a cold welding machine, which relates to the technical field of cold welding and comprises a main machine body and welding assemblies, wherein water tanks are distributed on two sides of the main machine body, a bearing assembly used for bearing a welding assembly is arranged at the front end of the main machine body, heat dissipation assemblies used for dissipating heat of the welding machine are arranged on two sides inside the main machine body, and a display screen is arranged on the left side of the upper end of the main machine body. According to the invention, the clamping blocks arranged on two sides inside the mounting cylinder can clamp and mount the welding head by rotating the clamping screw, and the friction force between the clamping blocks and the welding head can be effectively increased by matching with the protective layer arranged on one side of the clamping blocks, so that the clamping effect of the clamping blocks on the welding head is ensured, the welding head can be conveniently disassembled by holding the welding head by hand, the use effect of the cold welding machine is improved, the welding process and the welding result can be detected by matching with the camera arranged in the middle of the front end of the mounting cylinder, and the actual welding effect is ensured.)

1. A cold welding machine is characterized by comprising a main machine body (1) and a welding assembly (7), wherein water tanks (2) are distributed on two sides of the main machine body (1), a bearing assembly (3) used for bearing a welding piece is arranged at the front end of the main machine body (1), heat dissipation assemblies (4) used for dissipating heat of the welding machine are arranged on two sides of the interior of the main machine body (1), a display screen (5) is arranged on the left side of the upper end of the main machine body (1), an adjusting assembly (6) used for welding adjustment is arranged at the central position of the upper end of the main machine body (1), the welding assembly (7) used for welding the welding piece is arranged in the middle of the front end of the adjusting assembly (6), and the welding assembly (7) comprises a mounting barrel (701), a clamping screw (702), a connecting sleeve (703), a clamping block (704), a protective layer (705), a welding head (706) and a camera (707), the utility model discloses a camera, including settle a section of thick bamboo (701), settle the both sides of a section of thick bamboo (701) and wear to be equipped with clamping screw (702), and the one end of clamping screw (702) is connected with adapter sleeve (703), the opposite side of adapter sleeve (703) is connected with clamp splice (704), and the opposite side of clamp splice (704) is provided with inoxidizing coating (705), the opposite side of inoxidizing coating (705) is connected with soldered connection (706), the front end middle part of settling a section of thick bamboo (701) is provided with camera (707).

2. A cold welding machine according to claim 1, characterized in that said carrying assembly (3) comprises a moving seat (301), a push rod (302), a base (303), a universal wheel (304), a limit screw (305), a connecting ring (306), a limit bottom plate (307), a workbench (308) and an anti-slip layer (309), push rods (302) are arranged on two sides of the movable seat (301), a base (303) is arranged at the lower end of the movable seat (301), the lower end of the base (303) is provided with a universal wheel (304), two sides of the base (303) are provided with a limit screw (305) in a penetrating way, the lower end of the limit screw (305) is connected with a connecting ring (306), the lower end of the connecting ring (306) is connected with a limit bottom plate (307), the upper end of the movable seat (301) is connected with a workbench (308), and the upper surface of the workbench (308) is provided with an anti-slip layer (309).

3. A cold welding machine according to claim 2, characterized in that said limit screws (305) are arranged perpendicular to the movable base (301), and the limit base plate (307) is rotatably connected to the limit screws (305) by means of a coupling ring (306).

4. A cold welding machine according to claim 2, characterized in that said work table (308) is arranged parallel to said movable base (301), and the lower surface of said anti-slip layer (309) is attached to the upper surface of said work table (308), and said anti-slip layer (309) is connected to said work table (308) in an embedded manner.

5. A cold welding machine according to claim 1, characterized in that the heat dissipation assembly (4) comprises a heat dissipation port (401), a dust screen (402), a heat dissipation fan (403) and an anion generator (404), wherein the dust screen (402) is arranged on the outer side of the heat dissipation port (401), the heat dissipation fan (403) is arranged on the inner side of the heat dissipation port (401), and the anion generator (404) is arranged on two sides of the inner part of the heat dissipation port (401).

6. A cold welding machine according to claim 5, characterized in that the negative ion generator (404) is symmetrically arranged in two with respect to the center of the heat dissipating port (401), the outer side of the dust screen (402) is attached to the inner side of the heat dissipating port (401), and the heat dissipating fan (403) and the dust screen (402) are distributed in parallel.

7. The cold welding machine according to claim 1, characterized in that the adjusting assembly (6) comprises an L-shaped placing block (601), an air cylinder (602), a connecting plate (603), a limiting sliding block (604), a limiting sliding rail (605), a connecting block (606), an illuminating lamp (607) and an adjusting knob (608), the air cylinder (602) is arranged at the front end of the upper end of the L-shaped placing block (601), the lower end of the air cylinder (602) is connected with the connecting plate (603), the limiting sliding blocks (604) are arranged on two sides of the connecting plate (603), the limiting sliding rail (605) is connected to the inner side of the limiting sliding block (604), the connecting block (606) is arranged on the outer side of the limiting sliding rail (605), the illuminating lamp (607) is connected to the other end of the connecting block (606), and the adjusting knob (608) penetrates through the inner side of the other end of the connecting block (606).

8. A cold welding machine according to claim 7, characterized in that two limiting sliders (604) are symmetrically arranged about the center of the connecting plate (603), the inner sides of the limiting sliders (604) are attached to the outer sides of the limiting slide rails (605), and the connecting plate (603) is connected with the limiting slide rails (605) in a sliding manner through the air cylinders (602) and the limiting sliders (604).

9. A cold welding machine according to claim 7, characterized in that the connecting block (606) and the limiting slide rail (605) are vertically distributed, and the illuminating lamp (607) is rotatably connected with the connecting block (606) through the adjusting knob (608).

10. A cold welding machine according to claim 1, characterized in that the outer side of said shielding (705) is attached to the inner side of the clamping blocks (704), and that there are two clamping blocks (704), and that the clamping blocks (704) are arranged perpendicular to the clamping screw (702).

Technical Field

The invention relates to the technical field of cold welding, in particular to a cold welding machine.

Background

Cold welding is the local heating of a material in a micro area by using high-energy laser pulses, the energy of laser radiation is diffused into the material through heat conduction, and the material is melted to form a specific molten pool. The novel welding mode is mainly used for welding thin-wall materials and precise parts, spot welding, butt welding, stitch welding, seal welding and the like can be achieved, the depth-width ratio is high, the width of a welding line is small, a heat affected zone is small, deformation is small, the welding speed is high, the welding line is smooth and attractive, processing or simple processing is not needed after welding, the welding line is high in quality, free of air holes, capable of being accurately controlled, small in focusing light spot, high in positioning accuracy and easy to achieve automation, and a cold welding machine is needed for cold welding.

The welding head of the cold welding machine in the market is mostly fixed, the welding can not be carried out by hand, and the actual using effect is poor.

Disclosure of Invention

The invention aims to provide a cold welding machine to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a cold welding machine comprises a main machine body and a welding assembly, wherein water tanks are distributed on two sides of the main machine body, a bearing assembly used for bearing a welding part is arranged at the front end of the main machine body, heat dissipation assemblies used for dissipating heat of the welding machine are arranged on two sides of the interior of the main machine body, a display screen is arranged on the left side of the upper end of the main machine body, an adjusting assembly used for adjusting welding is arranged at the central position of the upper end of the main machine body, the welding assembly used for welding the welding part is arranged in the middle of the front end of the adjusting assembly, the welding assembly comprises a placement barrel, a clamping screw rod, a connecting sleeve, a clamping block, a protective layer, a welding head and a camera, clamping screw rods are arranged on two sides of the placement barrel in a penetrating mode, one end of each clamping screw rod is connected with the connecting sleeve, the other side of the connecting sleeve is connected with the clamping block, the other side of the clamping block is provided with the protective layer, and the other side of the protective layer is connected with the welding head, the middle part of the front end of the placing barrel is provided with a camera.

Preferably, the bearing assembly comprises a moving seat, a push rod, a base, universal wheels, limiting screw rods, a connecting ring, a limiting bottom plate, a workbench and an anti-slip layer, the push rod is arranged on two sides of the moving seat, the lower end of the moving seat is provided with the base, the universal wheels are arranged on the lower end of the base, the limiting screw rods are arranged on two sides of the base in a penetrating mode, the lower end of each limiting screw rod is connected with the connecting ring, the lower end of the connecting ring is connected with the limiting bottom plate, the workbench is connected to the upper end of the moving seat, and the anti-slip layer is arranged on the upper surface of the workbench.

Preferably, the limiting screw rod and the moving seat are vertically distributed, and the limiting bottom plate is in rotary connection with the limiting screw rod through the connecting ring.

Preferably, the workstation is the parallel form with removing the seat and distributes, and the lower surface laminating of skid resistant course in the upper surface of workstation to skid resistant course is the embedding with the workstation and is connected.

Preferably, the heat dissipation assembly comprises a heat dissipation port, a dust screen, a heat dissipation fan and an anion generator, the dust screen is arranged on the outer side of the heat dissipation port, the heat dissipation fan is arranged on the inner side of the heat dissipation port, and the anion generator is arranged on two sides of the inner portion of the heat dissipation port.

Preferably, the negative ion generators are symmetrically arranged in two positions relative to the center of the heat dissipation port, the outer sides of the dustproof nets are attached to the inner sides of the heat dissipation port, and the heat dissipation fans and the dustproof nets are distributed in a parallel manner.

Preferably, the adjusting part includes that the L type settles block, cylinder, connection board, limit slide, connecting block, light and adjust knob, and the upper end front end that the block was settled to the L type is provided with the cylinder, the lower extreme of cylinder is connected with connection board, and the both sides of connection board are provided with limit slide, limit slide's inboard is connected with limit slide, the limit slide outside is provided with the connecting block, and the other end of connecting block is connected with the light, adjust knob is worn to be equipped with by the other end inboard of connecting block.

Preferably, the two limiting sliding blocks are symmetrically arranged at the center of the connecting plate, the inner sides of the limiting sliding blocks are attached to the outer sides of the limiting sliding rails, and the connecting plate is in sliding connection with the limiting sliding rails through the air cylinders and the limiting sliding blocks.

Preferably, the connecting block is vertically distributed with the limiting slide rail, and the illuminating lamp is rotationally connected with the connecting block through the adjusting knob.

Preferably, the outer side of the protective layer is attached to the inner side of the clamping blocks, two clamping blocks are arranged, and the clamping blocks and the clamping screw rods are vertically distributed.

The invention provides a cold welding machine which has the following beneficial effects: the cold welding machine has the advantages that through the mutual matching of the multiple assemblies, the welding head can be conveniently adjusted according to the actual welding condition, the limiting effect is good, the welding accuracy is guaranteed, meanwhile, the workbench adopts a separated structure, the welding machine can be conveniently transported and moved, the welding mode is diversified through the detachable welding head, the actual use range of the welding machine is enlarged, the welding process and the welding result can be detected, and the actual welding effect of the welding machine is guaranteed;

1. according to the invention, the limiting screw rods arranged on two sides of the movable seat are matched, the lower end of the limiting screw rod is connected with the connecting ring and the limiting bottom plate, a good limiting and fixing effect can be achieved on the movable seat, the stability of the bearing assembly in the actual use process is ensured, the condition that the welding effect of a welding piece placed on the upper end of the workbench is influenced by deviation is avoided, the limiting bottom plate connected with the limiting screw rods through the connecting ring is effectively prevented from rotating along with the limiting bottom plate when the height of the limiting screw rods is adjusted in a rotating mode, the actual limiting effect of the limiting bottom plate on the movable seat is ensured, meanwhile, the workbench can adjust the X axis and the Y axis through the screw rods and the guide rails arranged on the upper end of the movable seat, the adjusting requirement during welding is met, and the stability of the welding piece is further ensured through the anti-skid layer arranged on the upper surface of the workbench.

2. The heat dissipation assembly is arranged on the two sides of the main body, so that the inside of the main body can be effectively dissipated in the working process, air inside the main body forms convection through symmetrical distribution, and hot air inside the main body is effectively exhausted in time, so that the heat dissipation effect is improved.

3. According to the invention, the limiting slide blocks arranged on two sides of the connecting plate are matched with the limiting slide rails arranged on two sides of the front end of the L-shaped placing block, so that the connecting plate can keep moving up and down in a vertical straight line position under the driving of the air cylinder, the position accuracy between the welding assembly and the workbench is ensured, the position deviation in the vertical height adjusting process of the welding assembly is avoided, the welding precision is ensured, meanwhile, the sliding structure ensures the smoothness of the welding assembly in the vertical height adjusting process, the blocking condition is avoided, and the actual using effect is improved.

4. According to the invention, the connecting blocks and the limiting slide rails which are vertically distributed can ensure the accuracy of the position between the connecting blocks and the limiting slide rails, the illuminating lamps arranged on the two sides of the limiting slide rails can provide a good illuminating effect for the workbench, so that the welding precision is ensured, and the angle between the illuminating lamps and the connecting blocks can be adjusted through the threaded tightness adjusting knobs, so that the illuminating lamps can adjust the illumination according to the actual welding condition, thereby achieving the best actual illuminating effect and facilitating the actual use.

5. According to the invention, the clamping blocks arranged on two sides inside the mounting cylinder can clamp and mount the welding head by rotating the clamping screw, and the friction force between the clamping blocks and the welding head can be effectively increased by matching with the protective layer arranged on one side of the clamping blocks, so that the clamping effect of the clamping blocks on the welding head is ensured, the welding head can be conveniently disassembled by holding the welding head by hand, the use effect of the cold welding machine is improved, the welding process and the welding result can be detected by matching with the camera arranged in the middle of the front end of the mounting cylinder, and the actual welding effect is ensured.

Drawings

FIG. 1 is a schematic view of the overall structure of a cold welding machine according to the present invention;

FIG. 2 is a schematic structural view of a carrier assembly of a cold welding machine according to the present invention;

FIG. 3 is a schematic view of the interior of the mounting cylinder of the cold welding machine of the present invention;

FIG. 4 is a schematic structural view of a heat dissipation assembly of a cold welding machine according to the present invention;

FIG. 5 is an enlarged schematic view of the welding machine of FIG. 1 at A.

In the figure: 1. a main body; 2. a water tank; 3. a load bearing assembly; 301. a movable seat; 302. a push rod; 303. A base; 304. a universal wheel; 305. a limit screw; 306. a connecting ring; 307. a limiting bottom plate; 308. a work table; 309. an anti-slip layer; 4. a heat dissipating component; 401. a heat dissipation port; 402. a dust screen; 403. a heat radiation fan; 404. a negative ion generator; 5. a display screen; 6. an adjustment assembly; 601. an L-shaped mounting block; 602. a cylinder; 603. a connector tile; 604. a limiting slide block; 605. a limiting slide rail; 606. connecting blocks; 607. An illuminating lamp; 608. adjusting a knob; 7. welding the assembly; 701. a placement cylinder; 702. clamping the screw rod; 703. Connecting sleeves; 704. a clamping block; 705. a protective layer; 706. welding a head; 707. a camera is provided.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution: a cold welding machine comprises a main machine body 1 and a welding assembly 7, wherein water tanks 2 are distributed on two sides of the main machine body 1, a bearing assembly 3 used for bearing a welding part is arranged at the front end of the main machine body 1, heat dissipation assemblies 4 used for dissipating heat of the welding machine are arranged on two sides of the interior of the main machine body 1, a display screen 5 is arranged on the left side of the upper end of the main machine body 1, an adjusting assembly 6 used for adjusting welding is arranged at the central position of the upper end of the main machine body 1, the welding assembly 7 used for welding the welding part is arranged in the middle of the front end of the adjusting assembly 6, the welding assembly 7 comprises a placing cylinder 701, a clamping screw 702, a connecting sleeve 703, a clamping block 704, a protective layer 705, a welding head 706 and a camera 707, the clamping screw 702 penetrates through two sides of the placing cylinder 701, one end of the clamping screw 702 is connected with the connecting sleeve 703, the other side of the connecting sleeve 703 is connected with the clamping block 704, and the other side of the clamping block 704 is provided with the protective layer 705, the other side of the protective layer 705 is connected with a welding head 706, and the middle part of the front end of the mounting barrel 701 is provided with a camera 707;

the specific operation is as follows, the clamping blocks 704 arranged on two sides inside the placing cylinder 701 can clamp and mount the welding joint 706 by rotating the clamping screw 702, the friction force between the clamping blocks 704 and the welding joint 706 can be effectively increased by matching with the protective layer 705 arranged on one side of the clamping blocks 704, so that the clamping effect of the clamping blocks 704 on the welding joint 706 is ensured, the welding joint 706 is convenient to disassemble, the welding joint 706 can be welded by selecting a handheld welding joint 706, the use effect of the cold welding machine is improved, the welding process and the welding result can be detected by matching with the camera 707 arranged in the middle of the front end of the placing cylinder 701, and the actual welding effect is ensured;

referring to fig. 1-2, the carrier assembly 3 includes a movable base 301, a push rod 302, a base 303, a universal wheel 304, a limit screw 305, a connection ring 306, a limit bottom plate 307, a working platform 308 and an anti-slip layer 309, wherein the push rod 302 is disposed on two sides of the movable base 301, the base 303 is disposed on the lower end of the movable base 301, the universal wheel 304 is disposed on the lower end of the base 303, the limit screw 305 is disposed on two sides of the base 303, the connection ring 306 is connected to the lower end of the limit screw 305, the limit bottom plate 307 is connected to the lower end of the connection ring 306, the working platform 308 is connected to the upper end of the movable base 301, the anti-slip layer 309 is disposed on the upper surface of the working platform 308, the limit screw 305 and the movable base 301 are vertically disposed, the limit bottom plate 307 is rotatably connected to the limit screw 305 through the connection ring 306, the working platform 308 and the movable base 301 are disposed in parallel, and the lower surface of the anti-slip layer 309 is attached to the upper surface of the working platform 308, the anti-skid layer 309 is connected with the workbench 308 in an embedded manner;

the specific operation is as follows, the limiting screw rods 305 arranged at the two sides of the movable seat 301 are matched with the lower ends of the limiting screw rods 305 to be connected with the connecting ring 306 and the limiting bottom plate 307, so that a good limiting and fixing effect can be achieved on the movable seat 301, the stability of the bearing assembly 3 in the actual use process is ensured, the condition that the welding effect of a welding part arranged at the upper end of the workbench 308 is influenced by the deviation is avoided, the limiting bottom plate 307 connected with the limiting screw rods 305 through the connecting ring 306 effectively prevents the limiting bottom plate 307 from rotating along with the height of the limiting screw rods 305 in the rotating adjustment process, so that the actual limiting effect of the limiting bottom plate 307 on the movable seat 301 is ensured, meanwhile, the workbench 308 can adjust the X axis and the Y axis through the screw rods and the guide rails arranged at the upper end of the movable seat 301, so as to meet the adjustment requirement in the welding process, and the anti-skid layer 309 arranged on the upper surface of the workbench 308 is matched, the stability of the welding part during welding is further ensured;

referring to fig. 1 and 4, the heat dissipation assembly 4 includes a heat dissipation port 401, a dust screen 402, a heat dissipation fan 403 and a negative ion generator 404, wherein the dust screen 402 is disposed on an outer side of the heat dissipation port 401, the heat dissipation fan 403 is disposed on an inner side of the heat dissipation port 401, the negative ion generators 404 are disposed on two inner sides of the heat dissipation port 401, two negative ion generators 404 are symmetrically disposed about a center position of the heat dissipation port 401, an outer side of the dust screen 402 is attached to the inner side of the heat dissipation port 401, and the heat dissipation fan 403 and the dust screen 402 are distributed in parallel;

the operation is as follows, the heat dissipation assemblies 4 arranged on two sides of the main machine body 1 can effectively dissipate heat inside the main machine body 1 in the working process, air inside the main machine body 1 forms convection through symmetrical distribution, and hot air inside the main machine body 1 is effectively discharged in time, so that the heat dissipation effect is improved, meanwhile, the negative ion generators 404 arranged on two sides inside the heat dissipation port 401 are matched, the situation that the main machine body 1 is short-circuited due to static electricity generated by long-time heat dissipation air drying inside the main machine body 1 can be effectively avoided, the working continuity and effectiveness of the cold welding machine are ensured, the heat dissipation fans 403 and the dust screens 402 which are distributed in a parallel shape ensure the heat dissipation effect, and meanwhile, the air circulation is smoother;

referring to fig. 1, 3 and 5, the adjusting assembly 6 includes an L-shaped mounting block 601, an air cylinder 602, a connecting plate 603, a limiting slider 604, a limiting slide rail 605, a connecting block 606, a lighting lamp 607 and an adjusting knob 608, wherein the front end of the upper end of the L-shaped mounting block 601 is provided with the air cylinder 602, the lower end of the air cylinder 602 is connected with the connecting plate 603, the two sides of the connecting plate 603 are provided with the limiting slider 604, the inner side of the limiting slider 604 is connected with the limiting slide rail 605, the outer side of the limiting slide rail 605 is provided with the connecting block 606, the other end of the connecting block 606 is connected with the lighting lamp 607, the inner side of the other end of the connecting block 606 is provided with the adjusting knob 608, the two limiting sliders 604 are symmetrically arranged with respect to the center position of the connecting plate 603, the inner side of the limiting slider 604 is attached to the outer side of the limiting slide rail 605, and the connecting plate 603 forms a sliding connection with the limiting slide rail 605 through the air cylinder 602 and the limiting slider 604, the connecting block 606 and the limiting slide rail 605 are vertically distributed, the illuminating lamp 607 is rotationally connected with the connecting block 606 through the adjusting knob 608, the outer side of the protective layer 705 is attached to the inner side of the clamping block 704, the clamping blocks 704 are provided with two clamping blocks 704, and the clamping blocks 704 and the clamping screw 702 are vertically distributed;

the operation is as follows, the limiting slide blocks 604 arranged at the two sides of the connecting plate 603 are matched with the limiting slide rails 605 arranged at the two sides of the front end of the L-shaped placing block 601, so that the connecting plate 603 can keep moving up and down in a vertical straight line position under the driving of the cylinder 602, thereby ensuring the accuracy of the position between the welding assembly 7 and the workbench 308, avoiding the position deviation in the process of adjusting the vertical height of the welding assembly 7, ensuring the welding precision, simultaneously ensuring the smoothness of the welding assembly 7 in the process of adjusting the vertical height, avoiding the blocking condition, improving the actual use effect, ensuring the accuracy of the position between the connecting block 606 and the limiting slide rail 605 which are vertically distributed, the illuminating lamps 607 arranged at the two sides of the limiting slide rails 605 can provide a good illuminating effect for the workbench 308, thereby ensuring the welding precision, and through the screw thread tightness adjusting knob 608, the angle between the illumination lamp 607 and the connection block 606 can be adjusted, so that the illumination lamp 607 can be adjusted to illuminate according to the actual welding condition, thereby achieving the best actual illumination effect and facilitating the actual use.

In conclusion, when the cold welding machine is used, the bearing component 3 is moved to the middle of the front end of the main body 1 for limiting and fixing, the limiting screw rods 305 arranged at the two sides of the movable base 301 are matched with the lower ends of the limiting screw rods 305 to be connected with the connecting ring 306 and the limiting bottom plate 307, so that a good limiting and fixing effect can be achieved on the movable base 301, the stability of the bearing component 3 in the actual use process is ensured, the condition that the welding effect of a welding piece placed at the upper end of the workbench 308 is influenced by deviation is avoided, the limiting bottom plate 307 connected with the limiting screw rods 305 through the connecting ring 306 is effectively prevented from rotating along with the limiting bottom plate 307 when the height of the limiting screw rods 305 is adjusted in a rotating manner, the actual limiting effect of the limiting bottom plate 307 on the movable base 301 is ensured, then the welding piece is placed at the upper end of the workbench 308 to be welded, the workbench 308 is provided with a lead screw and a guide rail through the upper end of the movable base 301, can adjust the X axis and the Y axis so as to meet the adjusting requirement during welding, is matched with the anti-skid layer 309 arranged on the upper surface of the workbench 308 to further ensure the stability during welding of a welding part, the limiting slide blocks 604 arranged on two sides of the connecting plate 603 are matched with the limiting slide rails 605 arranged on two sides of the front end of the L-shaped placing block 601 so that the connecting plate 603 can keep moving up and down on a vertical straight line position under the driving of the cylinder 602, thereby ensuring the accuracy of the position between the welding assembly 7 and the workbench 308, avoiding the position deviation in the vertical height adjusting process of the welding assembly 7, ensuring the welding precision, simultaneously ensuring the fluency of the welding assembly 7 in the vertical height adjusting process by the sliding structure, and the illuminating lamps 607 arranged on two sides of the limiting slide rails 605 can provide a good illuminating effect for the workbench 308 so as to ensure the welding precision, through screw thread elasticity adjusting knob 608, can adjust the angle between lighting lamp 607 and connecting block 606, the clamp splice 704 of setting in the inside both sides of a setting section of thick bamboo 701, can press from both sides tight installation to butt joint 706 through rotatory clamping screw 702, the cooperation sets up the inoxidizing coating 705 in clamp splice 704 one side, can effectively increase the frictional force between clamp splice 704 and the soldered connection 706, thereby guarantee clamp splice 704 and press from both sides tight effect to butt joint 706, be convenient for simultaneously dismantle butt joint 706, can select handheld soldered connection 706 to carry out the weldment work, set up the camera 707 in the middle part of a setting section of thick bamboo 701 front end, can detect welding process and welding result.