CN213592039U

CN213592039U - Supporting mechanism of laser welding machine

Info

Publication number: CN213592039U
Application number: CN202022711884.5U
Authority: CN
Inventors: 孙建海; 马雷震; 吕锡龙
Original assignee: Qingdao Botai Greit Intelligent Technology Co ltd
Current assignee: Qingdao Botai Greit Intelligent Technology Co ltd
Priority date: 2020-11-22
Filing date: 2020-11-22
Publication date: 2021-07-02
Anticipated expiration: 2030-11-22

Abstract

The utility model relates to the technical field of supporting equipment, and discloses a supporting mechanism of a laser welding machine, which comprises a base, wherein a sucker is fixedly arranged at the bottom of the base, a cavity communicated with the sucker is arranged in the base, rubber blocks matched with each other are arranged in the cavity in a sliding manner, a hydraulic cylinder is fixedly arranged at the outer side of the base, the extending end of the hydraulic cylinder is connected with the rubber blocks, supporting rods are fixedly arranged at the four corners of the top of the base, and a workbench is fixedly arranged at the top of the supporting rods. Thereby improving the efficiency of welding.

Description

Supporting mechanism of laser welding machine

Technical Field

The utility model belongs to the technical field of the support equipment, specifically be a supporting mechanism of laser welding machine.

Background

The laser welding machine is a novel welding mode, mainly aims at the welding of thin-wall materials and precise parts, can realize spot welding, butt welding, stitch welding, seal welding and the like, has high depth-width ratio, small weld width, small heat affected zone, small deformation, high welding speed, flat and attractive weld joint, does not need to be processed or only needs to be simply processed after welding, has high weld joint quality, no air hole, can be precisely controlled, has small focusing light spot, high positioning precision and is easy to realize automation. The laser welding machine is used for locally heating a material in a micro area by utilizing high-energy laser pulses, the energy of laser radiation is diffused to the interior of the material through heat conduction, and the material is melted to form a specific molten pool.

However, the supporting mechanism of the laser welding machine in the market is complex in the aspect of adjusting the position, and cannot be quickly adjusted to a proper state.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a supporting mechanism of laser-beam welding machine, the effectual supporting mechanism who solves the laser-beam welding machine on the existing market, whole comparatively complicated in the aspect of adjusting position, unable quick adjustment to suitable state, traditional laser-beam welding machine's supporting mechanism simultaneously, holistic stability is relatively poor, the problem of displacement appears very easily when using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a supporting mechanism of laser-beam welding machine, the on-line screen storage device comprises a base, the fixed sucking disc that is provided with in base bottom, the inside cavity that communicates with each other with the sucking disc of seting up of base, the inside slip of cavity sets up the rubber block that matches each other, the fixed pneumatic cylinder that is provided with in the base outside, the pneumatic cylinder stretches out the end and is connected with the rubber block, base top four corners fixed mounting has the bracing piece, bracing piece top fixed mounting has the workstation, the workstation top slides and is provided with the fixed plate, fixed plate top fixed mounting mount, the fixed first motor that is provided with in mount top, the inside slip of mount is provided with the installation piece, installation piece top surface rotates and sets up the support column, support column top fixed.

Preferably, the fixing frame is internally and rotatably provided with a screw rod in threaded connection with the mounting block, and the top of the screw rod is connected with the first motor.

Preferably, the bottom of the supporting column is fixedly provided with a first gear, and one side of the first gear is meshed with a second gear.

Preferably, the second gear is rotatably provided with a rotating rod, and the top of the rotating rod is slidably provided with a T-shaped telescopic rod.

Preferably, the inserting blocks are fixedly mounted on two sides of the top of the T-shaped telescopic rod, and inserting grooves matched with the inserting blocks are annularly formed in the surfaces of the installing blocks.

Preferably, the fixed plate bottom fixed mounting has the slider, the workstation top seted up with slider assorted spout, the inside rotation of spout is provided with the ball.

Preferably, the fixed plate is rotatably provided with a fastening bolt, and two sides of the top of the workbench are provided with fastening slide rails matched with the fastening bolt.

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

1) during work, the fixing frame on the fixing plate can be moved to a proper position through external force, then the fastening bolt is rotated to fix the fixing frame, the first motor is started to drive the screw rod to rotate, so that the mounting block is driven to move to the proper position, the T-shaped telescopic rod is rotated to drive the first gear on one side of the second gear to rotate, so that the angle of the welding head connecting plate is controlled to be adjusted, the angle adjustment is effectively realized according to the position to be welded of a workpiece, and the welding efficiency is improved;

2) the sucking disc through the bottom is tentatively fixed, then drives the inside rubber piece of cavity through the pneumatic cylinder and discharges the inside air of cavity, makes cavity internal pressure be less than the external world like this to strengthen the suction of sucking disc, makeed holistic stability improve, when needs take off, drive the rubber piece through control pneumatic cylinder and arrange the inside air of cavity outward, make sucking disc and weld table separation can take off easily.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a perspective view of the fixing plate of the present invention;

FIG. 3 is a perspective view of the T-shaped telescopic rod of the present invention;

in the figure: 1. a base; 2. a suction cup; 3. a cavity; 4. a rubber block; 5. a hydraulic cylinder; 6. a support bar; 7. a work table; 8. a fixing plate; 9. a fixed mount; 10. a first motor; 11. mounting blocks; 12. a support pillar; 13. welding a welding head connecting plate; 14. a support block; 15. a second motor; 16. a screw rod; 17. a first gear; 18. a second gear; 19. rotating the rod; 20. a T-shaped telescopic rod; 21. inserting a block; 22. a slot; 23. a slider; 24. a chute; 25. fastening a bolt; 26. and (5) fastening the slide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

In the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the utility model comprises a base 1, a suction cup 2 is fixedly arranged at the bottom of the base 1 to play the role of preliminary suction and improving fixation, a cavity 3 communicated with the suction cup 2 is arranged inside the base 1, rubber blocks 4 matched with each other are arranged inside the cavity 3 in a sliding manner, a hydraulic cylinder 5 is fixedly arranged outside the base 1, the extending end of the hydraulic cylinder 5 is connected with the rubber blocks 4, the rubber blocks 4 are driven to pull back by the hydraulic cylinder 5 to increase the suction force of the suction cup 2 and improve the stability of the whole body, supporting rods 6 are fixedly arranged at four corners at the top of the base 1 to play a good supporting effect, a worktable 7 is fixedly arranged at the top of the supporting rods 6, a fixing plate 8 is arranged at the top of the worktable 7 in a sliding manner, a fixing frame 9 is fixedly arranged at the top of the, the installation block 11 is convenient to slide in the fixing frame 9, the supporting column 12 is arranged on the surface of the top of the installation block 11 in a rotating mode, the supporting block 14 is fixedly installed at the top of the supporting column 12, the welding head connecting plate 13 is arranged on one side of the supporting block 14 through the rotating shaft, the second motor 15 connected with the rotating shaft is arranged on the other side of the supporting block 14, and the second motor 15 is controlled to drive the welding head connecting plate 13 to rotate in an angle.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1, a screw rod 16 in threaded connection with the mounting block 11 is rotatably arranged inside the fixing frame 9, the top of the screw rod 16 is connected with the first motor 10, and the first motor 10 drives the screw rod 16 to rotate, so that the up-and-down movement of the mounting block 11 is controlled.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 1, a first gear 17 is fixedly installed at the bottom of the supporting column 12, a second gear 18 is engaged with one side of the first gear 17, and the supporting column 12 on the first gear 17 is driven to rotate by the rotation of the second gear 18.

In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 3, a rotating rod 19 is rotatably disposed on the second gear 18, a T-shaped telescopic rod 20 is slidably disposed on the top of the rotating rod 19, and the second gear 18 on the rotating rod 19 is conveniently driven to rotate by rotating the T-shaped telescopic rod 20.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 3, insertion blocks 21 are fixedly installed on two sides of the top of the T-shaped telescopic rod 20, insertion grooves 22 matched with the insertion blocks 21 are annularly formed in the surface of the installation block 11, and the insertion blocks 21 are inserted into the insertion grooves 22 to achieve the effect of limiting and fixing.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 2, a sliding block 23 is fixedly installed at the bottom of the fixing plate 8, a sliding groove 24 matched with the sliding block 23 is formed in the top of the workbench 7, and balls are rotatably arranged in the sliding groove 24 and are matched with the sliding groove 24 through the sliding block 23, so that the fixing plate 8 can slide conveniently.

Seventh embodiment, on the basis of the first embodiment, as shown in fig. 2, the fixing plate 8 is rotatably provided with a fastening bolt 25, the two sides of the top of the workbench 7 are provided with fastening slide rails 26 matched with the fastening bolt 25, and the fastening slide rails 26 are extruded by rotating the fastening bolt 25, so that a fixing effect is achieved.

The working principle is as follows: when the automatic welding machine works, after the base 1 is placed on a welding table, preliminary suction and fixation are carried out through the sucker 2 at the bottom, and meanwhile, the hydraulic cylinder 5 is controlled to retract, so that the rubber block 4 in the cavity 3 is driven to move to one side, at the moment, the rubber block 4 can discharge air in the cavity 3, the pressure in the cavity 3 is smaller than the outside, and therefore the air is sucked inwards through the sucker 2, the suction force between the sucker 2 and the welding table is effectively improved, the integral stability is improved, the phenomenon that displacement occurs during working is avoided, when the automatic welding machine needs to be taken down, the hydraulic cylinder 5 is controlled to extend out to drive the rubber block 4 to move to the other side, so that the air in the cavity 3 is discharged outwards through the sucker 2, the sucker 2 can be separated from the welding table and can be taken down easily, after fixation is carried out, the sliding block 23 is matched with the sliding groove 24, and meanwhile, balls are, therefore, the friction coefficient between the sliding block 23 and the sliding groove 24 is reduced, so that the fixing frame 9 on the fixing plate 8 can be moved by external force, after the fixing frame is moved to a proper position, when the fixing frame is inserted into the bottom of the fastening sliding rail 26 by rotating the fastening bolt 25, the fixing plate 8 is well fixed, at the moment, the lead screw 16 is driven to rotate by starting the first motor 10, the mounting block 11 can be driven to move to the proper position due to the threaded connection of the lead screw 16 and the mounting block 11, then the second gear 18 is driven to rotate by rotating the T-shaped telescopic rod 20, the supporting column 12 on the first gear 17 can be driven to rotate due to the mutual meshing of the second gear 18 and the first gear 17, so that the adjustment of the horizontal angle of the welding joint connecting plate 13 is controlled, the adjustment of the vertical angle of the welding joint connecting plate 13 is facilitated by starting the second motor 15, welding of different workpieces can be met; the welding device has the advantages that convenience is provided for welding workpieces, and angle adjustment is effectively achieved according to the positions of the workpieces to be welded, so that welding efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 supporting mechanism of laser-beam welding machine, includes base (1), its characterized in that: the automatic feeding device is characterized in that a sucker (2) is fixedly arranged at the bottom of a base (1), a cavity (3) communicated with the sucker (2) is formed in the base (1), rubber blocks (4) matched with each other are arranged in the cavity (3) in a sliding manner, a hydraulic cylinder (5) is fixedly arranged on the outer side of the base (1), the extending end of the hydraulic cylinder (5) is connected with the rubber blocks (4), supporting rods (6) are fixedly arranged at four corners of the top of the base (1), a workbench (7) is fixedly arranged at the top of each supporting rod (6), a fixed plate (8) is arranged at the top of the workbench (7) in a sliding manner, a fixed frame (9) is fixedly arranged at the top of each fixed plate (8), a first motor (10) is fixedly arranged at the top of each fixed frame (9), an installation block (11) is arranged in the fixed frame (, one side of the supporting block (14) is provided with a welding head connecting plate (13) through a rotating shaft, and the other side of the supporting block (14) is provided with a second motor (15) connected with the rotating shaft.

2. The support mechanism of a laser welding machine according to claim 1, characterized in that: the screw rod (16) in threaded connection with the mounting block (11) is rotatably arranged in the fixing frame (9), and the top of the screw rod (16) is connected with the first motor (10).

3. The support mechanism of a laser welding machine according to claim 1, characterized in that: the bottom of the supporting column (12) is fixedly provided with a first gear (17), and one side of the first gear (17) is meshed with a second gear (18).

4. The support mechanism of a laser welding machine according to claim 3, characterized in that: the second gear (18) is rotatably provided with a rotating rod (19), and the top of the rotating rod (19) is slidably provided with a T-shaped telescopic rod (20).

5. The support mechanism of a laser welding machine according to claim 4, characterized in that: the T-shaped telescopic rod (20) is characterized in that insertion blocks (21) are fixedly mounted on two sides of the top of the T-shaped telescopic rod (20), and insertion grooves (22) matched with the insertion blocks (21) are annularly formed in the surface of each installation block (11).

6. The support mechanism of a laser welding machine according to claim 1, characterized in that: the bottom of the fixed plate (8) is fixedly provided with a sliding block (23), the top of the workbench (7) is provided with a sliding groove (24) matched with the sliding block (23), and a ball is arranged in the sliding groove (24) in a rotating mode.

7. The support mechanism of a laser welding machine according to claim 1, characterized in that: the fixed plate (8) is rotatably provided with a fastening bolt (25), and two sides of the top of the workbench (7) are provided with fastening slide rails (26) matched with the fastening bolt (25).