CN219581971U - A high-efficiency laser welding machine - Google Patents

Abstract

The utility model discloses a high-efficiency laser welding machine which comprises a machine case and a moving assembly, wherein a workbench is fixedly arranged on the outer surface of the upper end of the machine case, a lifting device is fixedly arranged in the middle of the outer surface of the upper end of the workbench, a transverse moving device is arranged on the outer surface of one side of the lifting device, a laser welding device is fixedly arranged on the outer surface of one end of the transverse moving device, a controller is fixedly arranged on the outer surface of the other side of the lifting device, a first object placing table and a second object placing table are arranged on the outer surface of the upper end of the workbench, and supporting legs are fixedly arranged at four corners of the outer surface of the lower end of the machine case. According to the high-efficiency laser welding machine, the first object placing table and the second object placing table are arranged, so that one group of workpieces can be conveniently processed and simultaneously fed, the processing efficiency is improved, and the first object placing table and the second object placing table are conveniently driven to move through the arranged moving assembly, so that feeding and discharging are facilitated.

Description

A high-efficiency laser welding machine

technical field

The utility model relates to the technical field of laser welding machines, in particular to a high-efficiency laser welding machine.

Background technique

Laser welding is the use of high-energy laser pulses to locally heat the material in a small area. The energy of the laser radiation diffuses into the interior of the material through heat conduction, and the material is melted to form a specific molten pool. It is a new type of welding method. For the welding of thin-walled materials and precision parts, it can realize spot welding, butt welding, lap welding, sealing welding, etc., with high aspect ratio, small weld width, small heat-affected zone, small deformation, fast welding speed and smooth weld seam , Beautiful, no processing or only simple processing after welding, high weld quality, no porosity, precise control, small focus spot, high positioning accuracy, easy to realize automation.

The laser welding machine in the prior art has only one set of storage tables, and a set of fixtures suitable for the product are installed on the outer surface of the upper end of the storage table. During processing, the product needs to be fixed by the fixtures before processing, and the processing is completed. Finally, open the fixture, remove the processed workpiece, and then load the next set of workpieces, which undoubtedly reduces the work efficiency. Therefore, we propose a high-efficiency laser welding machine.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a high-efficiency laser welding machine, equipped with two sets of storage tables, which facilitates loading of another set of workpieces while processing one set of workpieces, increasing the processing time. Advantages such as efficiency can effectively solve the problems in the background technology.

(2) Technical solution

In order to achieve the above purpose, the technical solution adopted by the utility model is: a high-efficiency laser welding machine, including a chassis and a moving assembly, a workbench is fixedly installed on the outer surface of the upper end of the chassis, and the middle part of the outer surface of the upper end of the workbench A lifting device is fixedly installed, a lateral moving device is installed on one side of the outer surface of the lifting device, a laser welding device is fixedly installed on the outer surface of one end of the lateral moving device, and a The controller, the upper outer surface of the workbench is provided with a first storage platform and a second storage platform, the four corners of the lower outer surface of the chassis are fixedly installed with feet, and the outer surface of one end of the workbench is provided with a foot, the A moving rod, a connecting rod and a connecting block are arranged between the moving assembly, the first storage table, and the second storage table, and the moving assembly includes a transmission chamber, a through groove, a servo motor, a drive shaft, a worm, a worm wheel, and a ball screw , the first moving block, the second moving block and the ball nut, the moving assembly is fixedly installed in the middle of the outer surface of one end of the workbench.

Preferably, the transmission chamber is opened inside one end of the workbench, and the number of the through grooves is four groups, and the through grooves are opened at one end of the outer surface of both sides of the workbench, and the through grooves communicate with the transmission chamber.

Preferably, the first moving block, the second moving block, the worm, and the worm wheel are all located in the transmission cavity, the number of the connecting rods and the connecting blocks is four groups, and the number of the moving rods is two groups. The connecting block is fixedly mounted on the left and right ends of the upper outer surface of the moving rod, the upper outer surface of the connecting block is fixedly connected to one side of the lower outer surface of the connecting rod, and the connecting rod is fixedly installed on the first storage table, the second On the left and right sides of the outer surface of one end of the storage table, the two groups of moving rods pass through the workbench through the through groove and the transmission cavity, and the first moving block is fixedly installed on one side of the outer surface of the lower end of the two groups of moving rods. The second moving block is fixedly installed on the other side of the outer surface of the lower end of the two groups of moving rods, the number of the ball nuts is two groups, and the ball nuts of the two groups are fixedly installed on the second moving block and the first moving block. middle part.

Preferably, the driving shaft is located on the outer surface of one end of the servo motor, the worm is fixedly installed on the outer wall of the middle part of the driving shaft, the worm wheel is located on one side of the outer surface of the worm, and the worm wheel is fixedly installed on the middle part of the ball screw The outer wall, the ball screw is located in the middle of the transmission chamber, and the first moving block and the second moving block are both located on the outer wall of the ball screw through a ball nut.

Preferably, the outer surface on one side of the worm meshes with the outer surface on one side of the worm wheel, and a sealed bearing is arranged between the driving shaft, the ball screw and the worktable, and the driving shaft and the ball screw are all sealed The bearing is rotatably connected to the workbench, and a coupling is arranged between the driving shaft and the servo motor, and the outer surface of one end of the driving shaft is fixedly connected with the outer surface of one end of the servo motor through the coupling, and the first moving block Both the second moving block and the outer wall of the ball screw are threadedly connected through a ball nut.

Preferably, there is a sliding connection between the outer wall of the moving rod and the through groove, and an inspection cover is provided on one side of the outer surface of the upper end of the workbench, and the inspection cover is located on the upper part of the transmission chamber, and the inspection cover Fixing bolts are arranged between the plate and the workbench, and the inspection cover is fixedly connected with the workbench through the fixing bolts.

(3) Beneficial effects

Compared with the prior art, the utility model provides a high-efficiency laser welding machine, which has the following

Beneficial effect:

1. The high-efficiency laser welding machine is equipped with the first storage table and the second storage table, which facilitates loading of another group of workpieces while processing one group of workpieces, thereby increasing the processing efficiency.

2. The high-efficiency laser welding machine facilitates the movement of the first storage table and the second storage table through the provided moving components, which is convenient for loading and unloading.

3. The high-efficiency laser welding machine is equipped with an inspection cover to facilitate inspection and maintenance of the transmission components inside the transmission chamber after the inspection cover is disassembled.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a high-efficiency laser welding machine of the present invention.

Fig. 2 is a top sectional view of a moving assembly in a high-efficiency laser welding machine of the present invention.

Fig. 3 is a partial structural schematic diagram of a high-efficiency laser welding machine of the present invention.

Fig. 4 is a structural schematic diagram of a workbench in a high-efficiency laser welding machine of the present invention.

In the figure: 1. Chassis; 2. Workbench; 3. Lifting device; 4. Lateral moving device; 5. Controller; 6. Laser welding device; 7. First storage table; 8. Second storage table; 9. Moving component; 10, support foot; 11, moving rod; 12, connecting rod; 13, connecting block; 14, transmission chamber; 15, through slot; 16, servo motor; 17, drive shaft; 18, worm; 19, worm wheel; 20. Ball screw; 21. The first moving block; 22. The second moving block; 23. Ball nut; 24. Inspection cover.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

This embodiment is a high-efficiency laser welding machine.

As shown in Figure 1-4, it includes a chassis 1 and a moving assembly 9. A workbench 2 is fixedly installed on the outer surface of the upper end of the chassis 1, and a lifting device 3 is fixedly installed in the middle of the upper outer surface of the workbench 2. One side of the lifting device 3 The outer surface is provided with a lateral movement device 4, a laser welding device 6 is fixedly installed on the outer surface of one end of the lateral movement device 4, a controller 5 is fixedly installed on the outer surface of the other side of the lifting device 3, and the upper end outer surface of the workbench 2 is provided with The first storage platform 7 and the second storage platform 8, the four corners of the outer surface of the lower end of the cabinet 1 are fixedly equipped with support feet 10, the outer surface of one end of the workbench 2 is provided with a support foot 10, and the mobile assembly 9 is connected with the first storage platform 7 and the second storage platform. A moving rod 11, a connecting rod 12 and a connecting block 13 are arranged between the tables 8, and the moving assembly 9 includes a transmission chamber 14, a through groove 15, a servo motor 16, a drive shaft 17, a worm 18, a worm wheel 19, a ball screw 20, The first moving block 21 , the second moving block 22 , the ball nut 23 , and the moving assembly 9 are fixedly installed in the middle of the outer surface of one end of the workbench 2 .

Transmission cavity 14 is provided in the interior of one end of workbench 2, and the quantity of through groove 15 is four groups, and through groove 15 is opened on one end of the outer surface of workbench 2 both sides, and through groove 15 communicates with transmission cavity 14; The first moving block 21. The second moving block 22, worm 18, and worm wheel 19 are all located in the transmission cavity 14. The number of connecting rods 12 and connecting blocks 13 is four groups, and the number of moving rods 11 is two groups. The connecting block 13 is fixedly installed in the mobile The left and right ends of the outer surface of the upper end of the rod 11, the outer surface of the upper end of the connecting block 13 is fixedly connected to one side of the outer surface of the lower end of the connecting rod 12, and the connecting rod 12 is fixedly installed on the outside of the first storage platform 7 and the second storage platform 8. On the left and right sides of the surface, two groups of moving rods 11 penetrate the workbench 2 through the through groove 15 and the transmission cavity 14. The first moving block 21 is fixedly installed on one side of the outer surface of the lower end of the two groups of moving rods 11, and the second moving block 22 is fixed Installed on the other side of the outer surface of the lower end of the two groups of moving rods 11, the number of ball nuts 23 is two groups, and the two groups of ball nuts 23 are fixedly installed in the middle of the second moving block 22 and the first moving block 21; the driving shaft 17 is located at On the outer surface of one end of the servo motor 16, the worm 18 is fixedly installed on the outer wall of the middle part of the driving shaft 17, the worm wheel 19 is located on the outer surface of one side of the worm 18, and the worm wheel 19 is fixed on the outer wall of the middle part of the ball screw 20, and the ball screw 20 is located on The middle part of the transmission cavity 14, and the first moving block 21 and the second moving block 22 are all located on the outer wall of the ball screw 20 through the ball nut 23; the outer surface of one side of the worm 18 and the outer surface of one side of the worm wheel 19 are engaged with each other, and the active A sealed bearing is arranged between the shaft 17, the ball screw 20 and the workbench 2, and the driving shaft 17 and the ball screw 20 are rotatably connected to the workbench 2 through the sealed bearing, and a coupling is arranged between the drive shaft 17 and the servo motor 16 One end outer surface of the driving shaft 17 is fixedly connected with the one end outer surface of the servo motor 16 through a coupling, and the first moving block 21 and the second moving block 22 are all screwed to the outer wall of the ball screw 20 through the ball nut 23; There is a sliding connection between the outer wall of the moving rod 11 and the through groove 15. One side of the outer surface of the upper end of the workbench 2 is provided with an inspection cover plate 24. 2 are provided with fixing bolts, and the inspection cover plate 24 is fixedly connected with the workbench 2 through the fixing bolts.

It should be noted that the utility model is a high-efficiency laser welding machine. The lifting device 3, the lateral moving device 4, the controller 5 and the laser welding device 6 described in the text all belong to the prior art, so the applicant does not do this To repeat too much, by setting the first object table 7 and the second object table 8, the upper outer surfaces of the first object table 7 and the second object table 8 can be installed on the fixtures that are suitable for the workpiece. The outer surface of the upper end of a storage table 7, when the first storage table 7 was positioned at the bottom of the laser welding device 6, the workpiece on the first storage table 7 top was processed by the operation of the laser welding device 6, at this time, the second storage table 8 Located on the side of the first storage table 7, technicians can place the next group of workpieces to be processed on the second storage table 8 for pre-loading. After the materials on the upper part of the first storage table 7 are processed, the The operation of the motor 16 drives the driving shaft 17 and the worm screw 18 to rotate, and the worm screw 18 and the worm wheel 19 mesh with each other, so that the rotation of the worm screw 18 drives the ball screw 20 to rotate through the worm wheel 19, and the first moving block 21 and the second moving block 22 are both The ball nut 23 is threadedly connected to the outer wall of the ball screw 20. Therefore, when the ball screw 20 rotates, it can drive the first moving block 21 and the second moving block 22 to move, so that the first storage table 7 is far away from the laser welding device 6. The bottom, the second storage table 8 moves to the bottom of the laser welding device 6, saves the time of loading and unloading, and increases the efficiency of processing. After the inspection cover 24 is opened through the inspection cover 24 provided, it is convenient to check the inside of the transmission chamber 14. Overhaul and maintenance of transmission components.

It should be noted that in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between such entities or operations. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model.

Claims (6)

1. A high-efficiency laser welding machine, comprising a cabinet (1) and a moving assembly (9), is characterized in that: the upper outer surface of the cabinet (1) is fixedly equipped with a workbench (2), and the workbench ( 2) The middle part of the outer surface of the upper end is fixedly equipped with a lifting device (3), and one side of the outer surface of the lifting device (3) is provided with a lateral moving device (4), and one end of the outer surface of the lateral moving device (4) is fixed A laser welding device (6) is installed, a controller (5) is fixedly installed on the outer surface of the other side of the lifting device (3), and a first storage table (7) is arranged on the outer surface of the upper end of the workbench (2). ) and the second storage table (8), the four corners of the outer surface of the lower end of the cabinet (1) are fixed with feet (10), and the outer surface of one end of the workbench (2) is provided with feet (10), the mobile A moving rod (11), a connecting rod (12) and a connecting block (13) are arranged between the assembly (9) and the first storage table (7) and the second storage table (8), and the moving assembly (9) Including transmission cavity (14), through groove (15), servo motor (16), driving shaft (17), worm (18), worm wheel (19), ball screw (20), first moving block (21), The second moving block (22) and the ball nut (23), the moving assembly (9) is fixedly installed in the middle of the outer surface of one end of the workbench (2). 2. A high-efficiency laser welding machine according to claim 1, characterized in that: the transmission cavity (14) is set inside one end of the workbench (2), and the number of the through slots (15) is four group, the said through groove (15) is opened at one end of the outer surface of both sides of the workbench (2), and said through groove (15) communicates with the transmission chamber (14). 3. A high-efficiency laser welding machine according to claim 2, characterized in that: the first moving block (21), the second moving block (22), the worm (18), and the worm wheel (19) are located at In the transmission cavity (14), the number of the connecting rods (12) and the connecting blocks (13) is four groups, the number of the moving rods (11) is two groups, and the connecting blocks (13) are fixedly installed on The left and right ends of the upper outer surface of the moving rod (11), the upper outer surface of the connecting block (13) is fixedly connected to one side of the lower outer surface of the connecting rod (12), and the connecting rod (12) is fixedly installed on the On the left and right sides of the outer surface of one end of the first storage platform (7) and the second storage platform (8), the two groups of moving rods (11) pass through the workbench (2) through the through groove (15) and the transmission cavity (14). , the first moving block (21) is fixedly installed on one side of the outer surface of the lower ends of the two groups of moving rods (11), and the second moving block (22) is fixedly installed on the two groups of moving rods (11) On the other side of the outer surface of the lower end, the number of the ball nuts (23) is two groups, and the ball nuts (23) of the two groups are fixedly installed in the middle of the second moving block (22) and the first moving block (21). . 4. A high-efficiency laser welding machine according to claim 3, characterized in that: the drive shaft (17) is located on the outer surface of one end of the servo motor (16), and the worm (18) is fixedly mounted on the drive shaft (17) the outer wall of the middle part, the worm wheel (19) is located on one side of the outer surface of the worm (18), and the worm wheel (19) is fixedly installed on the outer wall of the middle part of the ball screw (20), and the ball screw ( 20) is located in the middle of the transmission chamber (14), and the first moving block (21) and the second moving block (22) are both located on the outer wall of the ball screw (20) through the ball nut (23). 5. A high-efficiency laser welding machine according to claim 4, characterized in that: the outer surface of one side of the worm (18) and the outer surface of one side of the worm wheel (19) mesh with each other, and the driving shaft ( 17), a sealed bearing is arranged between the ball screw (20) and the workbench (2), and the drive shaft (17) and the ball screw (20) are both rotatably connected to the workbench (2) through the seal bearing, so A shaft coupling is arranged between the driving shaft (17) and the servo motor (16), and the outer surface of one end of the driving shaft (17) is fixedly connected with the outer surface of one end of the servo motor (16) through the shaft coupling. Both the first moving block (21) and the second moving block (22) are screwed to the outer wall of the ball screw (20) through a ball nut (23). 6. A high-efficiency laser welding machine according to claim 5, characterized in that: the outer wall of the moving rod (11) is slidingly connected to the through groove (15), and the upper end of the workbench (2) One side of the outer surface is provided with an inspection cover (24), and the inspection cover (24) is located on the upper part of the transmission chamber (14), and there is a Fixing bolts, the inspection cover plate (24) is fixedly connected with the workbench (2) by fixing bolts.