CN219402865U

CN219402865U - Laser welding machine

Info

Publication number: CN219402865U
Application number: CN202320424256.XU
Authority: CN
Inventors: 刘典鑫; 吴萃誉; 刘思雨
Original assignee: Qingdao Xiezhong Century Laser Equipment Co ltd
Current assignee: Qingdao Xiezhong Century Laser Equipment Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-07-25
Anticipated expiration: 2033-03-08

Abstract

The utility model belongs to the technical field of laser welding machines, and particularly relates to a laser welding machine which comprises a base, a first adjusting mechanism and a second adjusting mechanism, wherein the first adjusting mechanism and the second adjusting mechanism are both positioned above the base, the first adjusting mechanism is used for adjusting the left and right positions of a device, the second adjusting mechanism is used for adjusting the front and rear positions of the device, a supporting frame is fixedly arranged at the top of the base, and the first adjusting mechanism comprises a first screw rod. The utility model has reasonable structural design, the whole welding process does not need manual operation of a worker, so that the working strength of the worker is reduced, the worker is prevented from being scalded in the manual welding process, the safety of the device is greatly improved, and the workpiece can be welded front, back, left and right in an all-around manner by controlling the first adjusting mechanism and the second adjusting mechanism in the welding process, so that the application range of the device is greatly improved.

Description

Laser welding machine

Technical Field

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

Background

The laser welder is also called as a laser welder, and is a thermal processing technology using laser beams as heat sources, and the laser welder performs the repairing functions of deposition, hole sealing, repairing and the like on the defects of abrasion, scratch, pinholes, cracks, defect deformation, hardness reduction, sand holes and the like of a die and a metal workpiece. The repaired matrix is not deformed, annealed, undercut and residual stress, the metal structure state of the matrix is not changed, the repairing precision is high, the thickness of the coating is from a few micrometers to a few millimeters, and only polishing is needed. High-power argon protection can work for a long time. The laser beam energy is adjustable, the moving speed is adjustable, and the welding machine can be used for various welding processes. The laser welding has high automation degree, can be controlled by a computer, has high welding speed and high efficacy, and can conveniently weld any complex shape.

The utility model discloses a laser welding machine of authority bulletin number CN214054061U, the frame bottom is equipped with work piece fixing device, the frame top is equipped with the crossbeam, go up the sliding sleeve and mutually support the crossbeam parcel with lower sliding sleeve, be equipped with the spout on the crossbeam, go up be equipped with on the sliding sleeve with spout complex slip table, go up the sliding sleeve both sides and be equipped with a journal stirrup portion, go up to be equipped with a screw hole on the journal stirrup portion, lower sliding sleeve both sides are equipped with down journal stirrup portion, be equipped with the through-hole that corresponds with a screw hole on the journal stirrup portion down, go up journal stirrup portion and lower journal stirrup portion and pass through a bolt fastening, lower sliding sleeve below is equipped with fixed cover, be equipped with the welder that can be at the vertical displacement in fixed cover in the fixed cover. According to the utility model, the workpiece is fixed through the workpiece fixing device, the height is adjusted through the gear, the workpiece is fixed through the second bolt, the welding gun is enabled to slide along the cross beam by holding the handle for welding, the operation is convenient, the vertical displacement is limited, the phenomenon of different depths of welding seams is avoided, the welding seams are more uniform, and the welding effect is improved.

However, the device is found in the practical use process, a worker is required to hold a handle to enable a welding gun to slide along a cross beam to weld, the manual welding of the worker is relatively low in efficiency, the risk of scalding exists in the welding process of the worker, and the welding gun can only move left and right, so that the use limitation of the device is relatively high, and therefore, a laser welding machine is provided to solve the problem.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a laser welding machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a laser welder, comprising:

base, first adjustment mechanism and second adjustment mechanism all are located the base top, first adjustment mechanism is used for controlling the position to the device and adjusts, second adjustment mechanism is used for adjusting the front and back position of device, base top fixed mounting has the support frame, first adjustment mechanism includes first screw rod, first screw rod fixed mounting is between the inner wall of support frame left and right sides.

Preferably, a first guide rod is fixedly installed between the inner walls of the left side and the right side of the support frame, a first sliding block is connected with the outer side of the first screw rod in a threaded manner, the first sliding block is in sliding connection with the first guide rod, a first motor is fixedly installed on the left side of the support frame, and the left end of the first screw rod penetrates through the inner wall of the left side of the support frame and is fixedly connected with an output shaft of the first motor.

Preferably, the second adjusting mechanism comprises a hydraulic telescopic rod, the hydraulic telescopic rod is fixedly arranged at the bottom of the first sliding block, and a U-shaped mounting plate is fixedly arranged at the bottom end of the hydraulic telescopic rod.

Preferably, a second screw rod is rotatably arranged between the inner walls of the front side and the rear side of the U-shaped mounting plate, a second guide rod is fixedly arranged between the inner walls of the front side and the rear side of the U-shaped mounting plate, and a second sliding block is in threaded connection with the outer side of the second screw rod.

Preferably, the second slider is connected with the second guide rod in a sliding manner, a welding machine body is fixedly arranged at the bottom of the second slider, a laser welding head is fixedly arranged at the bottom of the welding machine body, a second motor is fixedly arranged at the front side of the U-shaped mounting plate, and the front end of the second screw rod penetrates through the inner wall of the front side of the U-shaped mounting plate and is fixedly connected with an output shaft of the second motor.

Preferably, the anti-slip base plate is fixedly arranged at the top of the base, supporting legs are fixedly arranged at four corners of the bottom of the base, and the supporting legs are symmetrically arranged.

According to the laser welding machine, the first screw is driven to rotate through the rotation of the output shaft of the first motor, the first screw rotates to drive the first sliding block in threaded connection with the first screw to move left and right under the guiding action of the first guide rod, so that the welding machine body can be driven to move left and right along with the first sliding block, and the left and right positions of the welding machine body can be adjusted according to requirements;

according to the laser welding machine, the second screw is driven to rotate through the rotation of the output shaft of the second motor, the second screw rotates to drive the second sliding block in threaded connection with the second screw to move back and forth under the guiding action of the second guide rod, so that the welding machine body can be driven to move back and forth along with the second sliding block, and the back and forth position of the welding machine body can be adjusted according to requirements;

the utility model has reasonable structural design, the whole welding process does not need manual operation of a worker, so that the working strength of the worker is reduced, the worker is prevented from being scalded in the manual welding process, the safety of the device is greatly improved, and the workpiece can be welded front, back, left and right in an all-around manner by controlling the first adjusting mechanism and the second adjusting mechanism in the welding process, so that the application range of the device is greatly improved.

Drawings

FIG. 1 is a schematic diagram of a front view and a perspective structure of a laser welder according to the present utility model;

fig. 2 is a schematic rear-view perspective structure of a laser welder according to the present utility model;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

in the figure: 1. a base; 2. a first adjustment mechanism; 3. a second adjustment mechanism; 4. a support frame; 5. an anti-slip backing plate; 6. support legs; 201. a first screw; 202. a first guide bar; 203. a first slider; 204. a first motor; 301. a hydraulic telescopic rod; 302. a U-shaped mounting plate; 303. a second screw; 304. a second guide bar; 305. a second slider; 306. a welder body; 307. a laser welding head; 308. and a second motor.

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.

Referring to fig. 1-3, a laser welder, comprising:

base 1, first adjustment mechanism 2 and second adjustment mechanism 3 all are located base 1 top, first adjustment mechanism 2 is used for adjusting the position about the device, second adjustment mechanism 3 is used for adjusting the front and back position of device, base 1 top fixed mounting has support frame 4, first adjustment mechanism 2 includes first screw 201, first screw 201 fixed mounting is between support frame 4 left and right sides inner wall, can adjust the position about the device through first adjustment mechanism 2, can adjust the front and back position of device through second adjustment mechanism 3.

In the utility model, a first guide rod 202 is fixedly arranged between the inner walls of the left side and the right side of a support frame 4, a first sliding block 203 is connected with the outer side of a first screw rod 201 in a threaded manner, the first sliding block 203 is in sliding connection with the first guide rod 202, a first motor 204 is fixedly arranged on the left side of the support frame 4, the left end of the first screw rod 201 penetrates through the inner wall of the left side of the support frame 4 and is fixedly connected with the output shaft of the first motor 204, the support frame 4 can support the first screw rod 201 and the first guide rod 202, and the first screw rod 201 can be driven to rotate by the rotation of the output shaft of the first motor 204.

In the utility model, the second adjusting mechanism 3 comprises a hydraulic telescopic rod 301, the hydraulic telescopic rod 301 is fixedly arranged at the bottom of the first sliding block 203, a U-shaped mounting plate 302 is fixedly arranged at the bottom end of the hydraulic telescopic rod 301, and the U-shaped mounting plate 302 can be driven to move by stretching and retracting of the hydraulic telescopic rod 301.

In the utility model, a second screw rod 303 is rotatably arranged between the inner walls of the front side and the rear side of the U-shaped mounting plate 302, a second guide rod 304 is fixedly arranged between the inner walls of the front side and the rear side of the U-shaped mounting plate 302, a second sliding block 305 is connected with the outer side of the second screw rod 303 in a threaded manner, and the second screw rod 303 and the second guide rod 304 can be supported through the U-shaped mounting plate 302.

In the utility model, a second slider 305 is in sliding connection with a second guide rod 304, a welding machine body 306 is fixedly arranged at the bottom of the second slider 305, a laser welding head 307 is fixedly arranged at the bottom of the welding machine body 306, a second motor 308 is fixedly arranged at the front side of the U-shaped mounting plate 302, the front end of a second screw 303 penetrates through the inner wall of the front side of the U-shaped mounting plate 302 and is fixedly connected with the output shaft of the second motor 308, and the second screw 303 can be driven to rotate by the rotation of the output shaft of the second motor 308.

According to the utility model, the anti-slip base plate 5 is fixedly arranged at the top of the base 1, the supporting legs 6 are fixedly arranged at four corners of the bottom of the base 1, the supporting legs 6 are symmetrically arranged, the anti-slip base plate 5 is arranged to prevent a workpiece from shifting in the welding process, and the base 1 can be more stably placed by arranging the supporting legs 6.

In the utility model, when the welding machine is used, a workpiece with the welding machine is firstly placed at the top of the base 1, then the first motor 204 is started, the output shaft of the first motor 204 rotates to drive the first screw 201 to rotate, the first screw 201 rotates to drive the first slider 203 in threaded connection with the first screw to move left and right under the guiding action of the first guide rod 202, so that the welding machine body 306 can be driven to move left and right, further, the left and right positions of the welding machine body 306 can be adjusted according to requirements, after the adjustment is finished, the second motor 308 is started, the output shaft of the second motor 308 rotates to drive the second screw 303 to rotate, the second screw 303 rotates to drive the second slider 305 in threaded connection with the second screw to move back and forth under the guiding action of the second guide rod 304, so that the welding machine body 306 can also be driven to move back and forth, further, the welding work can be started by controlling the first adjusting mechanism 2 and the second adjusting mechanism 3 in the welding process after the welding machine body 306 is adjusted to the welding starting point according to requirements, and the application range of the welding device can be greatly improved.

The laser welder provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. A laser welder, comprising:

base (1), first adjustment mechanism (2) and second adjustment mechanism (3) all are located base (1) top, first adjustment mechanism (2) are used for controlling the position to adjust to the device, second adjustment mechanism (3) are used for adjusting the front and back position of device, base (1) top fixed mounting has support frame (4), first adjustment mechanism (2) are including first screw rod (201), first screw rod (201) fixed mounting is between support frame (4) left and right sides inner wall.

2. The laser welding machine according to claim 1, wherein a first guide rod (202) is fixedly installed between the inner walls of the left side and the right side of the support frame (4), a first sliding block (203) is connected to the outer side of the first screw rod (201) in a threaded mode, the first sliding block (203) is slidably connected with the first guide rod (202), a first motor (204) is fixedly installed on the left side of the support frame (4), and the left end of the first screw rod (201) penetrates through the inner wall of the left side of the support frame (4) and is fixedly connected with an output shaft of the first motor (204).

3. A laser welder according to claim 2, characterized in that the second adjusting mechanism (3) comprises a hydraulic telescopic rod (301), the hydraulic telescopic rod (301) is fixedly mounted at the bottom of the first slider (203), and a U-shaped mounting plate (302) is fixedly mounted at the bottom end of the hydraulic telescopic rod (301).

4. A laser welding machine according to claim 3, wherein a second screw rod (303) is rotatably installed between the front and rear inner walls of the U-shaped mounting plate (302), a second guide rod (304) is fixedly installed between the front and rear inner walls of the U-shaped mounting plate (302), and a second sliding block (305) is in threaded connection with the outer side of the second screw rod (303).

5. The laser welding machine according to claim 4, wherein the second slider (305) is slidably connected with the second guide rod (304), a welding machine body (306) is fixedly installed at the bottom of the second slider (305), a laser welding head (307) is fixedly installed at the bottom of the welding machine body (306), a second motor (308) is fixedly installed at the front side of the U-shaped mounting plate (302), and the front end of the second screw (303) penetrates through the inner wall of the front side of the U-shaped mounting plate (302) and is fixedly connected with an output shaft of the second motor (308).

6. The laser welding machine according to claim 1, wherein the anti-slip base plate (5) is fixedly arranged at the top of the base (1), supporting legs (6) are fixedly arranged at four corners of the bottom of the base (1), and the supporting legs (6) are symmetrically arranged.