CN213969506U

CN213969506U - Laser welding device convenient to automobile body removes

Info

Publication number: CN213969506U
Application number: CN202022328912.5U
Authority: CN
Inventors: 刘德华; 许才林; 陈相环; 黄静; 何文龙; 尹会盛; 宋征平
Original assignee: Ganzhou Tuotu Intelligent Technology Co ltd
Current assignee: Ganzhou Tuotu Intelligent Technology Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-08-17
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a laser welding device convenient to automobile body removes, including unable adjustment base, the first motor of unable adjustment base right-hand member fixedly connected with, and first motor output passes inside the unable adjustment base right-hand member extends to unable adjustment base, first motor output end fixedly connected with first lead screw body, and first lead screw body outside sliding connection has first lead screw slider, first lead screw slider upper end fixedly connected with mount table, third motor output end fixedly connected with worm, worm wheel upper end fixedly connected with connecting axle, and connecting axle upper end fixedly connected with fixed frame, fixed frame upper end fixedly connected with die clamping cylinder, unable adjustment base rear end fixedly connected with laser welding machine body. This laser welding device convenient to automobile body removes is convenient for wholly drive the automobile body and removes to convenient whole welding, and guarantee overall stable processing, increased holistic machine-shaping effect.

Description

Laser welding device convenient to automobile body removes

Technical Field

The utility model relates to an automobile body welding technology field specifically is a laser welding device convenient to automobile body removes.

Background

The automobile self-body component is mainly manufactured by assembling and welding cold-rolled steel plate stamping parts with good stamping and welding manufacturability, the welding production batch is large, the production speed is high, the requirements on the assembly and welding precision of welded parts are high, the production mode of flow operation is mostly adopted, the mechanization and automation degree is high, a large amount of special equipment and tool fixtures are adopted, and more welding work is finished by an automatic welding machine and a welding robot. .

But current laser welding device, inconvenient removes the automobile body to inconvenient removes the welding to the automobile body, inconvenient adjusts the welding position simultaneously, has reduced whole flexibility, and current laser welding device, stability during the whole regulation is relatively poor, has reduced holistic regulation effect, thereby has reduced whole practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser welding device convenient to automobile body removes to propose inconvenient butt welding position and adjust in solving above-mentioned background art, and inconvenient whole portable welded problem of carrying on.

In order to achieve the above object, the utility model provides a following technical scheme: a laser welding device convenient for moving a vehicle body comprises a fixed base, wherein a first motor is fixedly connected to the right end of the fixed base, the output end of the first motor penetrates through the right end of the fixed base and extends into the fixed base, a first lead screw body is fixedly connected to the output end of the first motor, a first lead screw slider is slidably connected to the outer side of the first lead screw body, an installation table is fixedly connected to the upper end of the first lead screw slider, a second motor is fixedly connected to the outer side of the installation table, the output end of the second motor penetrates through the outer side of the installation table and extends into the installation table, a second lead screw body is fixedly connected to the output end of the second motor, a second lead screw slider is movably connected to the outer side of the second lead screw body, a gear box is fixedly connected to the upper end of the second lead screw slider, a third motor is fixedly connected to the outer side of the gear box, and the output end of the third motor penetrates through the outer side of the gear box and extends into the gear box, the output end of the third motor is fixedly connected with a worm, the worm is meshed with a worm wheel on the outer side of the worm, a connecting shaft is fixedly connected to the upper end of the worm wheel, a fixing frame is fixedly connected to the upper end of the connecting shaft, a clamping cylinder is fixedly connected to the upper end of the fixing frame and penetrates through the upper end of the fixing frame to extend to the inner side of the fixing frame, and a laser welding machine body is fixedly connected to the rear end of the fixing base.

Preferably, a first guide groove is formed in the upper end of the fixed base, a first guide block is fixedly connected to the lower end of the mounting table and movably connected with the first guide groove, and the width of the first guide block is equal to that of the first guide groove.

Preferably, a second guide groove is formed in the upper end of the mounting table, a second guide block is fixedly connected to the lower end of the gear box and movably connected with the second guide groove, and the width of the second guide block is equal to that of the second guide groove.

Preferably, the worm wheel is matched with the worm, and the vertical center lines of the worm wheel, the connecting shaft and the fixing frame are overlapped.

Preferably, the clamping cylinders overlap about a vertical center line of the fixing frame, and the fixing frame has an inner hollow structure.

Preferably, the laser welding machine body is overlapped with the vertical center line of the fixed base, and the fixed base is overlapped with the horizontal center line of the mounting table.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the laser welding device convenient for the movement of the vehicle body, the motor is used for driving the screw rod body to rotate, and the screw rod body drives the screw rod slider to move in the rotating process, so that the mounting table and the gear box can be conveniently and integrally driven to move, the vehicle body can be conveniently and integrally driven to move, the overall welding is convenient, and the overall practicability is improved;

2. according to the laser welding device convenient for the movement of the vehicle body, the guide block is used for moving in the guide groove, so that the stability in the whole moving process is ensured, the whole stable processing is ensured, the whole processing and forming effect is increased, and the whole practicability is increased;

3. this laser welding device convenient to automobile body removes presss from both sides tightly the automobile body through the die clamping cylinder of symmetric distribution to convenient whole fixing the automobile body, guaranteeing wholly stable fixed, convenient whole welding drives worm and worm wheel through the motor and rotates simultaneously, thereby makes things convenient for whole automobile body that drives to carry out the regulation of angle, has increased whole flexibility.

Drawings

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

FIG. 2 is a schematic view of the mounting structure of the fixing frame of the present invention;

FIG. 3 is a schematic front view of the present invention;

fig. 4 is the schematic diagram of the internal structure of the gear box of the present invention.

In the figure: 1. a fixed base; 2. a first motor; 3. a first lead screw body; 4. a first lead screw slide block; 5. an installation table; 6. a second motor; 7. a second lead screw body; 8. a second lead screw slide block; 9. a gear case; 10. a third motor; 11. a worm; 12. a worm gear; 13. a connecting shaft; 14. a fixed frame; 15. a clamping cylinder; 16. a laser welder body; 17. a first guide groove; 18. a first guide block; 19. a second guide groove; 20. and a second guide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a laser welding device convenient for moving a vehicle body comprises a fixed base 1, wherein the right end of the fixed base 1 is fixedly connected with a first motor 2, the output end of the first motor 2 penetrates through the right end of the fixed base 1 and extends into the fixed base 1, the output end of the first motor 2 is fixedly connected with a first lead screw body 3, the outer side of the first lead screw body 3 is slidably connected with a first lead screw slider 4, the upper end of the first lead screw slider 4 is fixedly connected with an installation table 5, the outer side of the installation table 5 is fixedly connected with a second motor 6, the output end of the second motor 6 penetrates through the outer side of the installation table 5 and extends into the installation table 5, the output end of the second motor 6 is fixedly connected with a second lead screw body 7, the outer side of the second lead screw body 7 is movably connected with a second lead screw slider 8, the upper end of the second lead screw slider 8 is fixedly connected with a gear box 9, and the outer side of the gear box 9 is fixedly connected with a third motor 10, and the output end of the third motor 10 penetrates through the outer side of the gear box 9 and extends into the gear box 9, the output end of the third motor 10 is fixedly connected with a worm 11, the outer side of the worm 11 is meshed with a worm wheel 12, the upper end of the worm wheel 12 is fixedly connected with a connecting shaft 13, the upper end of the connecting shaft 13 is fixedly connected with a fixing frame 14, the upper end of the fixing frame 14 is fixedly connected with a clamping cylinder 15, the clamping cylinder 15 penetrates through the upper end of the fixing frame 14 and extends to the inner side of the fixing frame 14, and the rear end of the fixing base 1 is fixedly connected with a laser welding machine body 16.

Further, first guide way 17 has been seted up to unable adjustment base 1 upper end, and the first guide block 18 of mount table 5 lower extreme fixedly connected with, and first guide block 18 and first guide way 17 swing joint to first guide block 18 equals with first guide way 17 width, and first guide block 18 can not produce the skew at the in-process of the inside removal of first guide way 17, guarantees the stability of overall regulation.

Furthermore, a second guide groove 19 is formed in the upper end of the mounting table 5, a second guide block 20 is fixedly connected to the lower end of the gear box 9, the second guide block 20 is movably connected with the second guide groove 19, the width of the second guide block 20 is equal to that of the second guide groove 19, and the second guide block 20 cannot deviate in the process of moving in the second guide groove 19.

Furthermore, the worm wheel 12 is matched with the worm 11, the vertical center lines of the worm wheel 12, the connecting shaft 13 and the fixing frame 14 are overlapped, the worm wheel 12 is driven to rotate in the rotating process of the worm 11, the integral driving of the automobile body is guaranteed, and the integral flexibility is improved.

Further, the clamping cylinders 15 are overlapped with each other about the vertical center line of the fixing frame 14, the fixing frame 14 is of an internal hollow structure, the clamping cylinders 15 can clamp the vehicle body, overall stable fixing is guaranteed, and overall adjusting stability is improved.

Further, the laser welding machine body 16 is overlapped with the vertical central line of the fixing base 1, and the fixing base 1 is overlapped with the horizontal central line of the mounting table 5, so that the laser welding is conveniently and integrally carried out, and the overall practicability is increased.

The working principle is as follows: firstly, a vehicle body plate is placed inside a fixed frame 14, then the vehicle body plate inside the fixed frame 14 is fixed through a clamping cylinder 15, then a first motor 2 drives a first lead screw body 3 to rotate, and the first lead screw body 3 drives a first lead screw slider 4 to move in the rotating process, the first lead screw slider 4 drives an installation platform 5 to move in the X axial direction, a second motor 6 drives a second lead screw body 7 to rotate, and meanwhile, the second lead screw body 7 rotates to drive a second lead screw slider 8 to move, so that the Y axial direction is conveniently adjusted integrally, the flexibility of the whole body is increased, meanwhile, a worm 11 is driven to rotate by a third motor 10, a worm wheel 12 is driven to rotate in the rotating process of the worm 11, and therefore, the vehicle body inside the fixed frame 14 is driven to adjust the angle, and the welding of a laser welding machine body 16 is convenient to use, meanwhile, in the process that the mounting table 5 integrally moves, the first guide block 18 cannot generate deviation in the process that the first guide groove 17 internally moves, and in the process that the gear box 9 moves, the second guide block 20 cannot generate deviation in the process that the second guide groove 19 internally moves, so that the stability of integral adjustment is ensured, the stability of integral welding is improved, and the integral practicability is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laser welding device convenient to automobile body removes, includes unable adjustment base, its characterized in that: the right end of the fixed base is fixedly connected with a first motor, the output end of the first motor penetrates through the right end of the fixed base and extends into the fixed base, the output end of the first motor is fixedly connected with a first screw rod body, the outer side of the first screw rod body is slidably connected with a first screw rod slide block, the upper end of the first screw rod slide block is fixedly connected with an installation table, the outer side of the installation table is fixedly connected with a second motor, the output end of the second motor penetrates through the outer side of the installation table and extends into the installation table, the output end of the second motor is fixedly connected with a second screw rod body, the outer side of the second screw rod body is movably connected with a second screw rod slide block, the upper end of the second screw rod slide block is fixedly connected with a gear box, the outer side of the gear box is fixedly connected with a third motor, the output end of the third motor penetrates through the outer side of the gear box and extends into the gear box, and the output end of the third motor is fixedly connected with a worm, and the worm outside meshing is connected with the worm wheel, worm wheel upper end fixedly connected with connecting axle, and connecting axle upper end fixedly connected with fixed frame, fixed frame upper end fixedly connected with die clamping cylinder, and die clamping cylinder pass the fixed frame upper end and extend to the fixed frame inboard, unable adjustment base rear end fixedly connected with laser-beam welding machine body.

2. The laser welding apparatus for facilitating movement of a vehicle body according to claim 1, wherein: a first guide way has been seted up to unable adjustment base upper end, the first guide block of mount table lower extreme fixedly connected with, and first guide block and first guide way swing joint to first guide block equals with first guide way width.

3. The laser welding apparatus for facilitating movement of a vehicle body according to claim 1, wherein: the second guide way has been seted up to the mount table upper end, gear box lower extreme fixedly connected with second guide block, and second guide block and second guide way swing joint to second guide block equals with the second guide way width.

4. The laser welding apparatus for facilitating movement of a vehicle body according to claim 1, wherein: the worm wheel is matched with the worm, and the vertical center lines of the worm wheel, the connecting shaft and the fixing frame are overlapped.

5. The laser welding apparatus for facilitating movement of a vehicle body according to claim 1, wherein: the clamping cylinders overlap about a vertical centerline of the fixed frame, and the fixed frame is of an internal hollow structure.

6. The laser welding apparatus for facilitating movement of a vehicle body according to claim 1, wherein: the laser welding machine body is overlapped with the vertical center line of the fixed base, and the fixed base is overlapped with the horizontal center line of the mounting table.