CN218785285U

CN218785285U - Laser welding equipment

Info

Publication number: CN218785285U
Application number: CN202222814741.6U
Authority: CN
Inventors: 舒建锋; 金平; 徐耀建
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-04-04
Anticipated expiration: 2032-10-25

Abstract

The utility model provides a laser welding equipment, including the welding cabinet body, welding cabinet body top is connected with six fixed columns of group, and the spout has been seted up to every group fixed column lateral wall, and every three coaxial spout internal connection of group have a lifting unit, and lifting unit one side is connected with the lifter, and lifting unit is used for driving the lifter to carry out longitudinal movement, and the slide rail has been seted up on every group lifter top, is connected with adjusting part between two sets of slide rails, and the adjusting part below is connected with laser welding equipment, the utility model discloses a motor drives the pivot and rotates, makes three kinds of gyro wheels follow the pivot and rotate, recycles the recess cooperation that the movable plate was seted up and uses, drives the sliding block and carries out transverse motion to adjust laser welding equipment's position, promote the push-and-pull board through flexible post and carry out transverse movement, make two sets of push-pull boards meet or the motion mutually, thereby carry out the centre gripping to the work piece fixed, when preventing laser welding, the work piece can take place to rock.

Description

Laser welding equipment

Technical Field

The utility model relates to a laser welding technical field especially relates to a laser welding equipment.

Background

The laser welding is a novel welding mode, mainly aims at the welding of materials and precision parts, can realize spot welding, butt welding, stitch welding, seal welding and the like, has high depth-width ratio, small width, small heat affected zone, small deformation, high welding speed, flat and attractive welding seams, does not need to be processed or only needs to be processed simply after welding, has high welding seam quality, no air holes, can be controlled accurately, has small focusing light spots and high positioning precision.

The accurate location of laser welding is one of the difficult points of laser welding, current laser welding equipment shoots the offset that obtains the work piece through vision mechanism to the work piece, then fixes the laser instrument, move by servo according to offset drive work piece and rectify, servo's drive is relied on to this kind of way, and servo's precision still is not enough to control welding between the work piece of high accuracy requirement, lead to the welding position still to have certain error, and the work piece probably can rock when carrying out laser welding, can enlarge the error by one step.

SUMMERY OF THE UTILITY MODEL

For the technical problem who solves laser welding equipment, the utility model provides a laser welding equipment.

The utility model provides a laser welding equipment includes the welding cabinet body, welding cabinet body top is connected with six groups of fixed columns, and the spout has been seted up to every group fixed column lateral wall, and every three coaxial spout internal connection of group have a lifting unit, and lifting unit one side is connected with the lifter, and lifting unit is used for driving the lifter to carry out longitudinal movement, and the slide rail has been seted up on every group lifter top, is connected with the movable plate between two sets of slide rails, and the movable plate surface is connected with adjusting part, and the adjusting part below is connected with laser welding equipment, and adjusting part is used for driving laser welding equipment and carries out transverse motion.

Preferably, the lifting assembly comprises a threaded rod and two rotating machines, the threaded rod is provided with two groups, each group of threaded rod is connected with a sliding groove formed in the middle of each group of opposite fixing columns, through holes are formed in the top ends of the two groups of fixing columns, bearings are arranged in the through holes, one ends of the bearings are connected with the threaded rod, the other ends of the bearings are connected with the rotating machines, and the rotating machines are connected with the fixing columns.

Preferably, the adjusting part includes sliding block, gyro wheel and motor, logical groove has been seted up to the sliding block lateral wall, and logical inslot top has seted up three group's recesses, and every group recess internal connection has the gyro wheel, three groups the gyro wheel mid portion is connected with the pivot, the through-hole has been seted up on the sliding block surface, and the through-hole is inside to be connected with the pivot, and the one end that the gyro wheel was kept away from in the pivot is connected with the motor, and the motor is connected with the sliding block.

Preferably, three groups of grooves are formed in the top end of the moving plate, and each group of grooves is matched with the roller for use.

Preferably, two groups of grooves are formed in the top end of the welding cabinet body, fixing assemblies are arranged inside the two groups of grooves and comprise telescopic columns and push-pull plates, the number of the telescopic columns is two, one end of each group of telescopic columns is connected with the inner wall of the groove formed in the welding cabinet body, the other end of each telescopic column is connected with the push-pull plate, and the push-pull plates are movably connected with the grooves formed in the welding cabinet body.

Preferably, four groups of chassis are connected to the bottom end of the welding cabinet body.

Compared with the prior art, the utility model provides a laser welding equipment has following beneficial effect:

1. the utility model discloses a rotating machine drives the threaded rod and rotates, makes the slider follow the rotation of threaded rod and reciprocates, and the rethread slider drives the lifter and goes up and down to make the movable plate go up and down, highly adjust laser welding equipment.

2. The utility model discloses a motor drives the pivot and rotates, makes three kinds of gyro wheels follow the pivot and rotates, recycles the recess cooperation that the movable plate was seted up and uses, drives the sliding block and carries out transverse motion to adjust the position of laser welding equipment.

3. The utility model discloses a flexible post promotes the push-and-pull board and carries out lateral shifting, makes two sets of push-and-pull boards coincide or the motion of leaving mutually to it is fixed to carry out the centre gripping to the work piece, and when preventing laser welding, the work piece can take place to rock.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a laser welding apparatus according to the present invention;

fig. 2 is a schematic structural view of the lifting assembly of the present invention;

fig. 3 is a schematic structural diagram of the adjusting assembly of the present invention;

fig. 4 is a schematic structural view of the fixing assembly of the present invention.

The reference numbers in the figures: 1. welding the cabinet body; 2. a chassis; 3. fixing a column; 4. a lifting assembly; 5. a lifting rod; 6. moving the plate; 7. an adjustment assembly; 8. a fixing component; 9. a laser welding device; 10. a threaded rod; 11. rotating the machine; 12. a slider; 13. a roller; 14. a motor; 15. a telescopic column; 16. a push-pull plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a laser welding apparatus according to a preferred embodiment of the present invention; fig. 2 is a schematic structural view of the lifting assembly of the present invention; fig. 3 is a schematic structural diagram of the adjusting assembly of the present invention; fig. 4 is a schematic structural view of the fixing assembly of the present invention; including the welding cabinet body 1 and fixed

subassembly

8, 1 top of the welding cabinet body is connected with six fixed column 3 groups, the spout has been seted up to 3 lateral walls of every fixed column of group, every three coaxial spout internal connection of group have lifting unit 4, lifting unit 4 one side is connected with lifter 5, lifting unit 4 is used for driving lifter 5 to carry out longitudinal movement, the slide rail has been seted up on 5 tops of every lifter of group, be connected with movable plate 6 between two sets of slide rails, 6 surface connections of movable plate have adjusting part 7, adjusting part 7 below is connected with laser welding equipment 9, adjusting part 7 is used for driving laser welding equipment 9 to carry out transverse movement.

Referring to fig. 2, threaded rod 10 is provided with two sets, each set of threaded rod 10 is connected with the chutes opened by two sets of opposite fixed columns 3 located in the middle, through holes are opened on the top ends of the two sets of fixed columns 3, bearings are opened inside the through holes, one end of each bearing is connected with the corresponding threaded rod 10, the other end of each bearing is connected with a rotating machine 11, the rotating machines 11 are connected with the fixed columns 3, the rotating machines 11 drive the threaded rods 10 to rotate, the sliding blocks are made to move up and down along with the rotation of the threaded rods 10, the lifting rods 5 are driven to lift through the sliding blocks, and therefore the moving plates 6 are made to lift up and down, and the heights of the laser welding equipment 9 are adjusted.

Referring to fig. 3, through grooves have been seted up to sliding block 12 lateral wall, and three groups of recesses have been seted up to logical inslot top, and every group recess internal connection has gyro wheel 13, three groups gyro wheel 13 mid portion is connected with the pivot, sliding block 12 has seted up the through-hole on the surface, and the through-hole is inside to be connected with the pivot, and the one end that gyro wheel 13 was kept away from in the pivot is connected with motor 14, and motor 14 is connected with sliding block 12, and three groups of recesses have been seted up on movable plate 6 top, and every group recess uses with gyro wheel 13 cooperation respectively, drives the pivot through motor 14 and rotates, makes three kinds of gyro wheels 13 follow the pivot and rotate, recycles the recess cooperation that movable plate 6 was seted up and uses, drives sliding block 12 and carries out lateral motion to adjust the position of laser welding equipment 9.

Referring to fig. 4, two groups of telescopic columns 15 are provided, one end of each group of telescopic columns 15 is connected with the inner wall of a groove formed in the welding cabinet 1, the other end of each telescopic column 15 is connected with a push-pull plate 16, the push-pull plates 16 are movably connected with the groove formed in the welding cabinet 1, and the telescopic columns 15 push the push-pull plates 16 to move transversely so that the two groups of push-pull plates 16 move together or away from each other, thereby clamping and fixing a workpiece and preventing the workpiece from shaking during laser welding.

Referring to fig. 1, four sets of chassis 2 are connected to the bottom end of the welding cabinet 1, and the device is conveniently placed on the ground through the chassis 2.

The utility model provides a theory of operation as follows:

when needs weld the work piece, the utility model discloses a flexible post 15 promotes push-and-pull board 16 and carries out lateral shifting, make two sets of push-and-pull boards 16 meet each other or from the motion, thereby it is fixed to carry out the centre gripping to the work piece, when preventing laser welding, the work piece can take place to rock, fixed completion back, it rotates to drive threaded rod 10 through rotary machine 11, make the slider follow the rotation of threaded rod 10 and reciprocate, the rethread slider drives lifter 5 and goes up and down, thereby make movable plate 6 go up and down, highly adjusting laser welding equipment 9, it rotates to drive the pivot through motor 14 again, make three kinds of gyro wheels 13 follow the pivot rotation, the recess cooperation of recycling movable plate 6 to set up is used, it carries out lateral shifting to drive sliding block 12, thereby adjust the position of laser welding equipment 9, after the regulation is accomplished, can carry out laser welding to the work piece.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a laser welding equipment, including the welding cabinet body (1), a serial communication port, the welding cabinet body (1) top is connected with six fixed column (3) of organizing, the spout has been seted up to every fixed column (3) lateral wall of organizing, every three coaxial spout internal connection of organizing has lifting unit (4), lifting unit (4) one side is connected with lifter (5), lifting unit (4) are used for driving lifter (5) to carry out longitudinal motion, the slide rail has been seted up on every lifter (5) top of organizing, be connected with movable plate (6) between two sets of slide rails, movable plate (6) surface connection has adjusting part (7), adjusting part (7) below is connected with laser welding equipment (9), adjusting part (7) are used for driving laser welding equipment (9) and carry out transverse motion.

2. The laser welding equipment according to claim 1, characterized in that the lifting assembly (4) comprises two sets of threaded rods (10) and rotating machines (11), the threaded rods (10) are arranged in two sets, each set of threaded rods (10) is connected with the sliding grooves formed in the two sets of opposite fixed columns (3) in the middle, through holes are formed in the top ends of the two sets of fixed columns (3), bearings are arranged in the through holes, one ends of the bearings are connected with the threaded rods (10), the other ends of the bearings are connected with the rotating machines (11), and the rotating machines (11) are connected with the fixed columns (3).

3. The laser welding device according to claim 1, wherein the adjusting assembly (7) comprises a sliding block (12), rollers (13) and a motor (14), a through groove is formed in the side wall of the sliding block (12), three groups of grooves are formed in the top end of the through groove, the rollers (13) are connected inside each group of grooves, a rotating shaft is connected to the middle portion of each group of rollers (13), a through hole is formed in the surface of the sliding block (12), the inside of the through hole is connected with the rotating shaft, the motor (14) is connected to one end, away from the rollers (13), of the rotating shaft, and the motor (14) is connected with the sliding block (12).

4. The laser welding apparatus according to claim 1, characterized in that the moving plate (6) has three sets of grooves formed in the top end thereof, each set of grooves being adapted to cooperate with a roller (13).

5. The laser welding equipment according to claim 1, wherein two groups of grooves are formed in the top end of the welding cabinet body (1), fixed components (8) are arranged inside the two groups of grooves, each fixed component (8) comprises a telescopic column (15) and a push-pull plate (16), the telescopic columns (15) are arranged in two groups, one end of each group of telescopic columns (15) is connected with the inner wall of the groove formed in the welding cabinet body (1), the other end of each telescopic column (15) is connected with the push-pull plate (16), and the push-pull plate (16) is movably connected with the groove formed in the welding cabinet body (1).

6. The laser welding apparatus according to claim 1, characterized in that four sets of chassis (2) are connected to the bottom end of the welding cabinet (1).