CN219426018U

CN219426018U - Steel plate welding machine

Info

Publication number: CN219426018U
Application number: CN202320535896.8U
Authority: CN
Inventors: 周春奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-07-28
Anticipated expiration: 2033-03-20

Abstract

The utility model provides a steel plate welding machine, which relates to the technical field of welding machines and comprises: a vehicle body; the hollow column is fixedly arranged at the center of the vehicle body, which is close to the outer surface of the top, and the inner cavity of the hollow column is provided with a plurality of sliding grooves; and the through groove is formed in the outer surface of the hollow column close to the upper end. The first servo motor is started to rotate positively, the first gear sleeved on the outer surface of the circular shaft is driven to rotate, the first gear rotates and simultaneously drives the support column connected through tooth meshing to move upwards in the inner cavity of the hollow column, the inner cavity of the hollow column is provided with a plurality of sliding grooves, the plurality of limiters mounted at the bottom of the support column are movably embedded in the inner cavity of the sliding grooves, accordingly, the support column can be better prevented from shaking when moving upwards, the second servo motor is started to drive the half-face gear to rotate when welding angle adjustment is needed, the second gear meshed with the first gear is driven to rotate, and the second gear drives the hydraulic cylinder and the welding gun on the outer surface of the fixed block to conduct angle adjustment.

Description

Steel plate welding machine

Technical Field

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

Background

The welding machine has various kinds, including single-point single function, single-point double function and single-point multifunctional. There are also two-point, three-point, four-point or even six-point spot welders, four-corner welders, etc. The welding machines of different types have different welding functions and working efficiencies, and welding is a key process in the ship manufacturing process, and steel plates are combined into a complete ship body through welding manufacturing.

However, in the prior art, the welding nozzle of the welding device is required to be manually held by a worker to operate, the spraying angle and the spraying height of the nozzle are adjusted by rotating the wrist by the worker, the working efficiency of the worker can be reduced by long-time work, so that certain potential safety hazards can exist, the working environment is poor, the eyes of the worker are damaged greatly, and the Mars are easy to splash onto the worker, so that the physical health of the worker is affected.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a welding nozzle of a welding device is needed to be manually operated by a worker, the spraying angle and the spraying height of the nozzle are adjusted by rotating a wrist by the worker, the working efficiency of the worker can be reduced after long-time working, a certain potential safety hazard can be caused, the working environment is poor, the eyes of the worker are greatly damaged, and sparks are easy to splash on the worker, so that the physical health of the worker is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a steel plate welder comprising: a vehicle body;

the hollow column is fixedly arranged at the center of the vehicle body, which is close to the outer surface of the top, and the inner cavity of the hollow column is provided with a plurality of sliding grooves;

the through groove is formed in the outer surface of the hollow column close to the upper end;

the mounting box is fixedly arranged on the outer surface of the hollow column close to the upper end, a circular shaft is movably arranged in an inner cavity of the mounting box, and a gear I is fixedly sleeved on the outer surface of the circular shaft;

the support column is movably embedded in the inner cavity of the hollow column, a plurality of limiters are fixedly arranged on the outer surface of the support column close to the lower end, and the limiters are movably embedded in the inner cavity of the chute.

Preferably, one end of the circular shaft is fixedly provided with a first servo motor, the first servo motor is fixedly arranged on the outer surface of the mounting box, the outer surface of the support column close to one side is provided with a plurality of teeth, and the first gear is meshed with the teeth.

Preferably, a cylinder is fixedly arranged on one side, close to the outer surface of the top, of the support column, a gear II is movably arranged on the outer surface of the cylinder, and a fixing block is fixedly arranged on the outer surface of the top of the gear II.

Preferably, the outer surface of the fixed block close to one side is fixedly provided with a hydraulic cylinder, and the outer surface of the hydraulic cylinder close to one end is fixedly provided with a welding gun.

Preferably, a second servo motor is fixedly arranged on the other side, close to the outer surface of the top, of the support column, a half-face gear is fixedly arranged on the outer surface, close to the output shaft, of the second servo motor, and the half-face gear is meshed with the gear.

Preferably, the outer surface of the vehicle body is fixedly provided with a transparent protection plate, and the outer surface of the vehicle body close to one side is fixedly provided with a handle.

Compared with the prior art, the utility model has the advantages and positive effects that,

according to the utility model, the first servo motor is started to rotate positively, the first gear sleeved on the outer surface of the circular shaft is driven to rotate, the first gear rotates and simultaneously drives the support column connected through tooth meshing to move upwards in the inner cavity of the hollow column, the inner cavity of the hollow column is provided with a plurality of sliding grooves, and a plurality of limiters arranged at the bottom of the support column are movably embedded in the inner cavity of the sliding grooves, so that the support column can be better prevented from shaking when moving upwards, the second servo motor is started to drive the half-face gear to rotate when welding angle adjustment is needed, and the meshed second gear is driven to rotate, and drives the hydraulic cylinder and the welding gun on the outer surface of the fixed block to adjust the angle.

Drawings

Fig. 1 is a schematic view of a steel plate welding machine according to the present utility model;

FIG. 2 is a schematic side view of a steel plate welding machine according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the steel plate welding machine shown in FIG. 2A;

FIG. 4 is a schematic cross-sectional view of a steel plate welding machine according to the present utility model;

fig. 5 is a schematic view showing a partial sectional structure of a steel plate welding machine according to the present utility model.

Legend description:

1. a vehicle body; 101. a handle; 102. a transparent protection plate; 2. a hollow column; 201. a support column; 202. teeth; 203. a mounting box; 204. a servo motor I; 205. a chute; 206. a limiter; 207. a first gear; 208. a through groove; 209. a circular shaft; 3. a servo motor II; 301. half face gear; 302. a cylinder; 303. a second gear; 304. a fixed block; 305. a hydraulic cylinder; 306. and a welding gun.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1 to 5, the present utility model provides a steel plate welder comprising: a vehicle body 1;

the hollow column 2 is fixedly arranged at the center of the vehicle body 1, which is close to the outer surface of the top, and a plurality of sliding grooves 205 are formed in the inner cavity of the hollow column 2;

a through groove 208 which is formed on the outer surface of the hollow column 2 near the upper end;

the mounting box 203 is fixedly arranged on the outer surface of the hollow column 2 close to the upper end, a circular shaft 209 is movably arranged in the inner cavity of the mounting box 203, and a gear I207 is fixedly sleeved on the outer surface of the circular shaft 209;

the support column 201 is movably embedded in the inner cavity of the hollow column 2, a plurality of limiters 206 are fixedly arranged on the outer surface of the support column 201 close to the lower end, and the limiters 206 are movably embedded in the inner cavity of the chute 205.

Further, as shown in fig. 1-5, one end of the circular shaft 209 is fixedly provided with a first servo motor 204, the first servo motor 204 is fixedly arranged on the outer surface of the mounting box 203, the outer surface of the support column 201 near one side is provided with a plurality of teeth 202, the first gear 207 is meshed with the teeth 202, and the first gear 207 can drive the support column 201 to move in the inner cavity of the hollow column 2 through the teeth 202, so that the height can be adjusted.

Further, as shown in fig. 1-5, a cylinder 302 is fixedly installed on one side, close to the outer surface of the top, of the support column 201, a second gear 303 is movably installed on the outer surface of the cylinder 302, a fixed block 304 is fixedly installed on the outer surface of the top of the second gear 303, and the second gear 303 can better drive a hydraulic cylinder 305 and a welding gun 306 to rotate for adjusting angles.

Further, as shown in fig. 1-5, a hydraulic cylinder 305 is fixedly installed on the outer surface of the side, close to one side, of the fixing block 304, a welding gun 306 is fixedly installed on the outer surface, close to one end, of the hydraulic cylinder 305, and the hydraulic cylinder 305 can better drive the welding gun 306 to adjust the distance between the welding gun 306 and the steel plate, so that the steel plate can be better welded.

Further, as shown in fig. 1-5, a second servo motor 3 is fixedly mounted on the other side, close to the outer surface of the top, of the supporting column 201, a half-face gear 301 is fixedly mounted on the outer surface, close to the output shaft, of the second servo motor 3, the half-face gear 301 is meshed with a second gear 303, and the second servo motor 3 can better drive the half-face gear 301 to rotate positively and negatively to adjust the welding angle of the welding gun 306.

Further, as shown in fig. 1-5, the transparent protection plate 102 is fixedly installed on the outer surface of the vehicle body 1, the handle 101 is fixedly installed on the outer surface of the vehicle body 1 near one side, and the transparent protection plate 102 can better block sparks generated during welding to prevent the sparks from being splashed on the body to cause injury.

Working principle: during the use, the car body 1 is pushed to the place needing to be welded through the handle 101, the welding gun 306 is opened and can carry out welding work to the steel plate, when needing to carry out the altitude mixture control, open servo motor one 204 and carry out forward rotation, drive the gear one 207 that circle 209 surface cover was established and rotate, gear one 207 rotates, drive the support column 201 that is connected through tooth 202 meshing in the inner chamber of hollow post 2 simultaneously and upwards remove, a plurality of spouts 205 have been seted up to the inner chamber of hollow post 2, a plurality of stopper 206 activity of support column 201 bottom installation are inlayed in the inner chamber of spout 205, thereby can guarantee better that support column 201 can not rock when upwards removing, can drive welding gun 306 and carry out better work, the angle of welding gun 306 also can be adjusted, open servo motor two 3 and drive half face gear 301 and rotate, half face gear 301 drives the gear two 303 that mesh and rotate, thereby can drive the hydraulic cylinder 305 and the welding gun 306 that are installed at the fixed block 304 surface and carry out the angle adjustment, hydraulic cylinder 305 also can adjust according to the distance between welding gun 306 and the steel plate, can be through the protection plate 102, the transparent baffle 102 when observing that can prevent the welding effect of splashing on the transparent baffle 102 has avoided the welding result.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A steel plate welding machine, comprising:

a vehicle body (1);

the hollow column (2) is fixedly arranged at the center of the vehicle body (1) close to the outer surface of the top, and a plurality of sliding grooves (205) are formed in the inner cavity of the hollow column (2);

a through groove (208) which is arranged on the outer surface of the hollow column (2) close to the upper end;

the mounting box (203) is fixedly arranged on the outer surface of the hollow column (2) close to the upper end, a circular shaft (209) is movably arranged in the inner cavity of the mounting box (203), and a gear I (207) is fixedly sleeved on the outer surface of the circular shaft (209);

the support column (201) is movably embedded in the inner cavity of the hollow column (2), a plurality of limiters (206) are fixedly arranged on the outer surface of the support column (201) close to the lower end, and the limiters (206) are movably embedded in the inner cavity of the sliding groove (205).

2. A steel plate welding machine according to claim 1, characterized in that: one end of the circular shaft (209) is fixedly provided with a first servo motor (204), the first servo motor (204) is fixedly arranged on the outer surface of the mounting box (203), the outer surface, close to one side, of the supporting column (201) is provided with a plurality of teeth (202), and the first gear (207) is meshed with the teeth (202).

3. A steel plate welding machine according to claim 1, characterized in that: a cylinder (302) is fixedly arranged on one side, close to the outer surface of the top, of the support column (201), a gear II (303) is movably arranged on the outer surface of the cylinder (302), and a fixing block (304) is fixedly arranged on the outer surface of the top of the gear II (303).

4. A steel plate welding machine according to claim 3, characterized in that: the outer surface of the fixed block (304) close to one side is fixedly provided with a hydraulic cylinder (305), and the outer surface of the hydraulic cylinder (305) close to one end is fixedly provided with a welding gun (306).

5. A steel plate welding machine according to claim 1, characterized in that: the other side of the support column (201) close to the outer surface of the top is fixedly provided with a second servo motor (3), the outer surface of the second servo motor (3) close to the output shaft is fixedly provided with a half-face gear (301), and the half-face gear (301) is meshed with the second gear (303).

6. A steel plate welding machine according to claim 1, characterized in that: the outer surface of the vehicle body (1) is fixedly provided with a transparent protection plate (102), and the outer surface of the vehicle body (1) close to one side is fixedly provided with a handle (101).