CN220636696U

CN220636696U - Variable welding bracket for automatic laser welding

Info

Publication number: CN220636696U
Application number: CN202322331722.2U
Authority: CN
Inventors: 唐玉亮
Original assignee: Yancheng Leiweiao Engineering Machinery Co ltd
Current assignee: Yancheng Leiweiao Engineering Machinery Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-03-22
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses a variable welding bracket for automatic laser welding, which particularly relates to the technical field of laser welding, and comprises a first shell, wherein a high-torque motor is fixedly arranged in the middle of the inner surface of the first shell, a first cover plate is arranged above the first shell, the driving end of the high-torque motor is fixedly arranged in the middle of the lower surface of the first cover plate, a box body is arranged above the first cover plate, four baffle plates which are uniformly distributed are fixedly arranged on the upper surface of the first cover plate, four groups of first slide rails which are uniformly distributed are fixedly arranged on the upper surface of the first cover plate, a third electric telescopic rod is fixedly arranged in the middle of one side of the baffle plate, which is close to the first slide rail, and the driving end of the third electric telescopic rod is fixedly arranged on the lower part of the outer surface of the box body.

Description

Variable welding bracket for automatic laser welding

Technical Field

The utility model relates to the technical field of laser welding, in particular to a variable welding bracket for laser automatic welding.

Background

The laser welding is a high-efficiency precise welding method which uses a high-energy density laser beam as a heat source, and forms a three-drive carriage of a laser processing technology together with laser marking and laser cutting, wherein the laser welding development time is shorter and the process difficulty is the greatest. Compared with the traditional welding technology, the laser welding has the advantages of deep melting, high speed, small deformation, low requirement on welding environment, high power density, no influence of magnetic field, no limitation to conductive materials, no need of vacuum working conditions, no generation of X rays in the welding process and the like. Therefore, the laser welding is widely applied to the field of high-end precision manufacturing, in particular to the industries of new energy automobiles and power batteries.

The conventional variable welding bracket for laser automatic welding is mostly fixed in a laser welding instrument, is difficult to flexibly change, is difficult to independently and controllably adjust the position of a welding workpiece, and is required to be replaced after each welding of the conventional laser welding bracket is finished, so that a great amount of time is wasted in the process of mass welding by frequently replacing the workpiece.

Disclosure of Invention

The utility model aims to provide a variable welding bracket for laser automatic welding, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a laser automatic weld uses variable welding support, which comprises a first shell, the internal surface middle part fixed mounting of first shell has high moment of torsion motor, the top of first shell is equipped with first apron, the drive end fixed mounting of high moment of torsion motor is at the lower surface middle part of first apron, the top of first apron is equipped with the box, the upper surface fixed mounting of first apron has evenly distributed's four baffles, the upper surface fixed mounting of first apron has evenly distributed's the first slide rail of fourth group, the baffle is close to the one side middle part fixed mounting of first slide rail has the third electric telescopic handle, the drive end fixed mounting of third electric telescopic handle is in the surface lower part of box, the bottom of box has the first spout of symmetry, the both sides internal surface fixed mounting of box has the second slide rail of two sets of symmetry, first spout slip cap is on the surface of first slide rail, the internal sliding sleeve is equipped with evenly distributed's four first slide rails of upper surface fixed mounting of first apron, the upper surface fixed mounting of second support plate has the second electric telescopic handle, the second screw rod is equipped with the second screw rod at the second side fixed mounting of symmetry, the second screw rod is equipped with the outside the second screw rod is equipped with the second screw rod fixed mounting, the outside surface of the second screw rod is equipped with the second screw rod fixed mounting, the sliding groove is equipped with the screw rod has the second screw rod, the upper surface fixed mounting of slider has the second shell, the internal surface middle part fixed mounting of second shell has first low-speed motor, and the top of second shell is equipped with the second apron, the drive end fixed mounting of first low-speed motor is in the lower surface middle part of second apron.

Preferably, the upper surface fixed mounting of second apron has symmetrical fixture block, the outside of fixture block is equipped with the dead lever, dead lever fixed mounting is at the upper surface of second apron, the middle part activity of fixture block is run through there is the fourth electric telescopic handle, the one end fixed mounting that the fixture block was kept away from to the fourth electric telescopic handle is on the top of dead lever.

Preferably, a pushing rod is fixedly installed in the middle of the driving end of the fourth electric telescopic rod, a clamping block is fixedly installed on one side, far away from the fourth electric telescopic rod, of the pushing rod, and a rubber block is fixedly installed at one end, far away from the pushing rod, of the clamping block.

Preferably, six support columns which are uniformly distributed are fixedly arranged on the lower surface of the first shell.

Preferably, the bottom surface of the support column is fixedly provided with a bottom plate.

Preferably, a handle is fixedly arranged at the upper end of the outer surface of the box body.

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

1. by arranging the fixed connection of the high-torque motor and the first cover plate, the next workpiece can be welded directly after the welding of one workpiece is finished, and the speed of batch welding is greatly improved;

2. through setting up the cooperation of slide rail and spout and using, convenient welded work piece can be removed on the XYZ axle, through setting up the fixed connection of first low-speed motor and second apron, convenient welded work piece can rotate around the center pin, can carry out accurate welding to each region of work piece in welding process like this.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic diagram of the structure of the split device according to the present utility model.

Fig. 3 is a schematic structural view of the connection of the case, the support plate and the second cover plate in the present utility model.

Fig. 4 is an enlarged view of the utility model at a in fig. 3.

In the figure: 1. a first housing; 2. a high torque motor; 3. a first cover plate; 4. a case; 5. a first electric telescopic rod; 6. a support plate; 7. a slide block; 8. a second housing; 9. a second cover plate; 10. a first low-speed motor; 11. a support column; 12. a bottom plate; 13. a handle; 301. a baffle; 302. a third electric telescopic rod; 303. a first slide rail; 401. a second slide rail; 402. a first chute; 601. a second low-speed motor; 602. a screw; 603. a moving groove; 604. a second chute; 701. a third chute; 901. a clamping block; 902. a fixed rod; 903. a fourth electric telescopic rod; 904. a push rod; 905. a clamping block; 906. rubber blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-4, the utility model provides a variable welding bracket for laser automatic welding, which comprises a first housing 1, wherein a high torque motor 2 is fixedly arranged in the middle of the inner surface of the first housing 1, a first cover plate 3 is arranged above the first housing 1, the driving end of the high torque motor 2 is fixedly arranged in the middle of the lower surface of the first cover plate 3, the high torque motor 2 is fixedly connected with the first housing 1 and the first cover plate 3, the first cover plate 3 and parts arranged on the first cover plate 3 are convenient to perform axial movement, the high torque motor 2 can bear a large weight and the possibility of accidents caused by low rotating speed is small, a plurality of boxes 4 distributed in an annular array are arranged above the first cover plate 3, a plurality of baffles 301 are fixedly arranged on one side of the upper surface of the first cover plate 3, which is close to the boxes 4, four corresponding groups of first sliding rails 303 are fixedly arranged on one side, close to the box body 4, of the upper surface of the first cover plate 3, a third electric telescopic rod 302 is fixedly arranged in the middle of one side, close to the first sliding rails 303, of the baffle 301, the driving end of the third electric telescopic rod 302 is fixedly arranged on the lower portion of the outer surface of the box body 4, the box body 4 is convenient to move in the horizontal direction by arranging the baffle 301 and the third electric telescopic rod 302, symmetrical first sliding grooves 402 are formed in the bottom of the box body 4, two groups of symmetrical second sliding rails 401 are fixedly arranged on the inner surfaces of the two sides of the box body 4, the first sliding grooves 402 are slidably sleeved on the outer surface of the first sliding rails 303, the box body 4 is more stable and flexible when pushed by the third electric telescopic rod 302 by arranging the first sliding grooves 402 on the outer surface of the first sliding rails 303, the middle of the inner surface of the box body 4 is fixedly provided with the first electric telescopic rod 5, the inside slip card of box 4 is equipped with backup pad 6, two sets of second spouts 604 of symmetry are seted up to backup pad 6's both sides surface, second spout 604 slip cap is established on the surface of second slide rail 401, the fixed mounting of driving end of first electric telescopic handle 5 is in backup pad 6's lower surface middle part, through setting up backup pad 6 and box 4 and the fixed connection of first electric telescopic handle 5, make things convenient for backup pad 6 to carry out the removal in the vertical direction in box 4, through setting up second spout 604 slip cap and setting up on the surface of second slide rail 401, make things convenient for backup pad 6 to be more stable nimble when carrying out the vertical movement, the middle part of backup pad 6 has been seted up the spread groove 603, one side fixed mounting of spread groove 603 has second low-speed motor 601, one side that the spread groove 603 kept away from second low-speed motor 601 rotates and has installed screw 602, the driving end fixed mounting of second low-speed motor 601 is in the surface of one side of screw 602, through setting up the fixed connection of second low-speed motor 601 and screw 602, make things convenient for screw 602 and second low-speed motor 601 to carry out the coaxial removal in the box 4, through setting up second low-speed motor 602, through setting up second spout 604 slip cap is provided with the second slider 7, the fixed mounting 7 is equipped with the second slider 8 on the surface of the second slider 8 through setting up the second slider 7, the second slider 8 is provided with the second slider 8, the fixed mounting surface of the second slider 8 is provided with the second slider 8, the outer surface of the top-shaped shell is provided with the second slider 8, the second slider is provided with a top surface 8, and the top surface of the top-down slider is provided with a top surface of the second slider is provided with a top cover casing 8, through setting up the fixed connection of first low-speed motor 10 with second shell 8 and second apron 9, make things convenient for the part that second apron 9 and second apron 9 bore to carry out pivoting.

The upper surface fixed mounting of second apron 9 has symmetrical fixture block 901, the opposite side of fixture block 901 is equipped with dead lever 902, dead lever 902 fixed mounting is at the upper surface of second apron 9, the middle part activity of fixture block 901 runs through there is fourth electric telescopic handle 903, the one end fixed mounting that the fixture block 901 was kept away from to fourth electric telescopic handle 903 is on the top of dead lever 902, through setting up fixture block 901 and dead lever 902 fixed mounting on second apron 9, makes things convenient for fourth electric telescopic handle 903 more stable when driving and welding.

The push rod 904 is fixedly installed in the middle of the driving end of the fourth electric telescopic rod 903, a clamping block 905 is fixedly installed on one side, far away from the fourth electric telescopic rod 903, of the push rod 904, a rubber block 906 is fixedly installed on one end, far away from the push rod 904, of the clamping block 905, and the possibility of deformation is reduced when some easily deformed workpieces are clamped by the aid of the rubber block 906.

The lower surface of the first housing 1 is fixedly provided with a plurality of support columns 11 which are uniformly distributed.

The bottom plate 12 is fixedly arranged on the lower surface of the supporting column 11.

A handle 13 is fixedly arranged at the upper end of the outer surface of the box body 4.

Working principle: when the welding device is used, the position of the instrument is aligned with the position of a welding port, a workpiece to be welded is placed between two clamping blocks 905, and a fourth electric telescopic rod 903 is driven to clamp the workpiece;

when the welding position needs to be changed, the third electric telescopic rod 302 is driven to drive the box body 4 and the bearing parts thereof to move, so that the horizontal movement of the workpiece on the X axis is changed, the second low-speed motor 601 is driven to drive the screw 602 to rotate, so that the slide block 7 is driven to move, so that the horizontal movement of the workpiece on the Y axis is changed, the first electric telescopic rod 5 is driven to drive the support plate 6 to vertically move, so that the support plate 6 and the bearing parts thereof are driven to move, so that the horizontal movement of the workpiece on the Z axis is changed, the first low-speed motor 10 is driven to change the rotation angle of the workpiece around the central axis, so that the accurate welding of each position of the workpiece is realized;

when the batch welding is performed, the workpieces can be fixed on each clamping block 905, after the laser welding machine finishes welding, the high-torque motor 2 is driven to drive the first cover plate 3 to rotate, the welded workpieces are rotated out of the welding area, meanwhile, the next unwelded workpiece is sent into the welding port, a worker can take down the first workpiece when welding the second workpiece, and replace the new unwelded workpiece, so that the time for taking down the workpieces and clamping the workpieces during batch welding can be greatly saved, and the yield is increased.

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

Claims

1. The utility model provides a laser automatic weld uses variable welding support, includes first shell (1), its characterized in that: the utility model discloses a high torque motor (2) is fixedly installed in the middle of the inner surface of first shell (1), the top of first shell (1) is equipped with first apron (3), the lower surface middle part of first apron (3) is fixedly installed to the driving end of high torque motor (2), the top of first apron (3) is equipped with box (4), the upper surface fixed mounting of first apron (3) has four baffle (301) of evenly distributed, the upper surface fixed mounting of first apron (3) has four group's first slide rail (303) of evenly distributed, the baffle (301) is close to one side middle part fixed mounting of first slide rail (303) has third electric telescopic handle (302), the driving end fixed mounting of third electric telescopic handle (302) is in the surface lower part of box (4), symmetrical first spout (402) have been seted up to the bottom of box (4), first spout (402) sliding sleeve is on the surface of first slide rail (303), the upper surface fixed mounting of box (4) has four groups of evenly distributed first slide rail (303), electric telescopic handle (6) are equipped with in the middle part (6) of electric telescopic handle (6) fixed mounting in the middle part, electric handle (6) are fixed mounting in the middle part (6), one side fixed mounting in removal groove (603) has second low-speed motor (601), one side movable mounting in removal groove (603) away from second low-speed motor (601) has screw rod (602), the driving end fixed mounting of second low-speed motor (601) is at one side surface of screw rod (602), the surface slip cap of screw rod (602) is equipped with slider (7), third spout (701) have been seted up to the lower extreme of slider (7), third spout (701) screw thread is installed on the surface of screw rod (602), the upper surface fixed mounting of slider (7) has second shell (8), the internal surface middle part fixed mounting of second shell (8) has first low-speed motor (10), the top of complaining second shell (8) is equipped with second apron (9), the driving end fixed mounting of first low-speed motor (10) is at the lower surface middle part of second apron (9).

2. A variable welding stand for laser automatic welding according to claim 1, wherein: the upper surface fixed mounting of second apron (9) has fixture block (901) of symmetry, the outside of fixture block (901) is equipped with dead lever (902), dead lever (902) fixed mounting is at the upper surface of second apron (9), the middle part activity of fixture block (901) is run through there is fourth electric telescopic handle (903), the one end fixed mounting that fixture block (901) was kept away from to fourth electric telescopic handle (903) is on the top of dead lever (902).

3. A variable welding bracket for laser automatic welding according to claim 2, wherein: a pushing rod (904) is fixedly arranged in the middle of the driving end of the fourth electric telescopic rod (903), and a clamping block (905) is fixedly arranged on one side, far away from the fourth electric telescopic rod (903), of the pushing rod (904).

4. A variable welding stand for laser automatic welding according to claim 1, wherein: six support columns (11) which are uniformly distributed are fixedly arranged on the lower surface of the first shell (1).

5. A variable welding stent for laser automated welding as defined in claim 4, wherein: the lower surface of the support column (11) is fixedly provided with a bottom plate (12).

6. A variable welding stand for laser automatic welding according to claim 1, wherein: the upper end of the outer surface of the box body (4) is fixedly provided with a handle (13).

7. A variable welding stand for laser automatic welding according to claim 1, wherein: two groups of symmetrical second sliding rails (401) are fixedly arranged on the inner surfaces of two sides of the box body (4), two groups of symmetrical second sliding grooves (604) are formed in the outer surfaces of two sides of the supporting plate (6), and the second sliding grooves (604) are slidably sleeved on the outer surfaces of the second sliding rails (401).

8. A variable welding stand for laser automatic welding according to claim 3, wherein: and a rubber block (906) is fixedly arranged at one end, far away from the pushing rod (904), of the clamping block (905).