CN220240565U

CN220240565U - Angle-adjustable pipeline welding table

Info

Publication number: CN220240565U
Application number: CN202321920435.9U
Authority: CN
Inventors: 刘海丰; 刘硕; 刘宏月; 高海真; 刘志博; 星春旺; 杨树岭; 谢婷婷
Original assignee: Hebei First Choice Pipeline Co ltd
Current assignee: Hebei First Choice Pipeline Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2023-12-26
Anticipated expiration: 2033-07-20

Abstract

The utility model relates to an angle-adjustable pipeline welding table which comprises a fixed box, wherein supporting plates are fixed on the left side and the right side of the top surface of the fixed box, an angle adjusting mechanism is arranged on the supporting plates, a fixing mechanism is arranged on the angle adjusting mechanism, the angle adjusting mechanism comprises a driving motor, the driving motor is fixedly arranged at the center of the bottom wall in the fixed box, a rotating rod is fixed on an output shaft of the driving motor, two first belt pulleys are fixed on the outer surface of the rotating rod, the angle adjusting mechanism further comprises a rotating rod which is rotationally connected with the left side and the right side of the bottom wall in the fixed box through a bearing, and a second belt pulley is fixed on the outer surface of the rotating rod. The rotating rod can be driven to rotate through the driving motor, and the placing pipe is driven to rotate through the driven bevel gear, so that the welding angle of the pipeline fixed inside the placing pipe in the welding process can be adjusted, the welding efficiency is improved, and the time cost is reduced.

Description

Angle-adjustable pipeline welding table

Technical Field

The utility model relates to the technical field of pipeline welding, in particular to an angle-adjustable pipeline welding table.

Background

Welding, also known as fusion welding, is a process and technique for joining metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure, and pipe welding is the joining of two opposite ends of a pipe by welding to form a single pipe.

For example, chinese patent (common number: CN 211840820U) discloses a workbench for welding a pipeline, when welding a pipeline, the pipeline is placed in an arc clamping fixing member, a hand wheel drives a stud to rotate, the stud drives a guide plate to horizontally move on a base under the guiding action of a chute in the rotating process, the guide plate horizontally moves to drive a support connecting rod and the arc clamping fixing member to synchronously horizontally move until the arc clamping fixing member clamps and fixes the pipeline, so that the pipeline is prevented from moving in the welding process, the pipeline can be clamped and fixed through a fixed clamping mechanism, no staff is required to hold the pipeline, and the burden of the staff can be reduced.

Because the pipelines are mostly cylindrical, in order to ensure the tightness of the pipelines in the welding process, the whole joint is required to be completely welded, and the welding angle of the pipelines is inconvenient to adjust in the welding process of the two pipelines, so that the welding efficiency is greatly reduced, and the time cost is inconvenient to reduce.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an angle-adjustable pipeline welding table which has the advantages of being convenient for adjusting the welding angle and the like, and solves the problem of low welding efficiency of the conventional device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the angle-adjustable pipeline welding table comprises a fixed box, wherein supporting plates are fixed on the left side and the right side of the top surface of the fixed box, an angle adjusting mechanism is arranged on each supporting plate, and a fixing mechanism is arranged on each angle adjusting mechanism;

in addition, angle adjustment mechanism includes driving motor, driving motor fixed mounting is in the center department of fixed incasement diapire, driving motor's output shaft is fixed with the dwang, the surface mounting of dwang has two first belt pulleys, angle adjustment mechanism still include through the bearing with the bull stick that the fixed incasement diapire left and right sides rotated and is connected, the surface mounting of bull stick has the second belt pulley, two first belt pulley and two between the second belt pulley transmission respectively is connected with the belt, the top of bull stick is fixed with drive bevel gear, angle adjustment mechanism still includes through bearing and two place the pipe that the backup pad side rotated and is connected, place the surface mounting of pipe has driven bevel gear.

Further, the tooth surfaces of the two driven bevel gears face the same direction, and the two driving bevel gears are respectively meshed with the two driven bevel gears.

Further, through holes are formed in the left side and the right side of the top surface of the fixed box, and the two rotating rods penetrate through the two through holes respectively and extend to the top surface of the fixed box.

Further, fixed establishment includes four fixed plate, four the fixed plate is two liang of respectively fix in place the front and the back of pipe, one side that the pipe was kept away from to the fixed plate is fixed with the box, the interior roof of box and interior diapire all are fixed with the slide rail, sliding connection has the slider on the slide rail, same two on the box be fixed with the movable plate between the opposite one side of slider, one side that the box inner wall was kept away from to the movable plate is fixed with the movable rod, the surface activity cover of movable rod is equipped with the spring, one side that the movable rod was kept away from to the movable rod is fixed with the grip block.

Further, rectangular holes are formed in the front face of the fixed plate, the movable rods are rectangular rods, and the movable rods penetrate through the rectangular holes and are in sliding connection with the rectangular holes.

Further, the two ends of the spring are respectively abutted between the clamping block and the fixed plate, and the inner wall of the clamping block is arc-shaped.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this pipeline welding platform with adjustable angle is equipped with angle adjustment mechanism, can drive the bull stick through driving motor and rotate to drive through driven bevel gear and place the pipe rotation, alright make the pipeline adjustment welding angle of fixing in the welding process and placing intraductal, improve welding efficiency reduction time cost.

2. The pipeline welding table with adjustable angle is provided with the fixing mechanism, and the elastic potential energy of the spring is utilized to enable the two clamping blocks to apply pressure to the two sides of the pipeline, so that the pipeline is fixed, meanwhile, the pipeline with different sizes can be adapted, and the practicability is higher.

Drawings

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

FIG. 2 is a schematic view of the angle adjusting mechanism of the present utility model;

fig. 3 is a schematic structural view of the fixing mechanism of the present utility model.

In the figure: 1 fixed box, 2 backup pad, 3 angle adjustment mechanism, 301 driving motor, 302 dwang, 303 first belt pulley, 304 bull stick, 305 second belt pulley, 306 belt, 307 initiative taper gear, 308 place the pipe, 309 driven taper gear, 4 fixed mechanism, 401 fixed plate, 402 box, 403 slide rail, 404 slider, 405 movable plate, 406 movable rod, 407 spring, 408 grip block.

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.

Referring to fig. 1, an angle-adjustable pipe welding table in this embodiment includes a fixed box 1, support plates 2 are fixed on the left and right sides of the top surface of the fixed box 1, an angle adjusting mechanism 3 is disposed on the support plates 2, and a fixing mechanism 4 is disposed on the angle adjusting mechanism 3.

Referring to fig. 2, in order to facilitate adjustment of the welding angle of the pipe, the angle adjusting mechanism 3 includes a driving motor 301, the driving motor 301 is fixedly mounted at the center of the inner bottom wall of the fixed box 1, an output shaft of the driving motor 301 is fixed with a rotating rod 302, two first pulleys 303 are fixed on the outer surface of the rotating rod 302, the angle adjusting mechanism 3 further includes a rotating rod 304 rotatably connected with the left side and the right side of the inner bottom wall of the fixed box 1 through bearings, a second pulley 305 is fixed on the outer surface of the rotating rod 304, belts 306 are respectively connected between the two first pulleys 303 and the two second pulleys 305 in a transmission manner, a driving bevel gear 307 is fixed on the top end of the rotating rod 304, a placing tube 308 rotatably connected with the side surfaces of the two support plates 2 through bearings is further included in the angle adjusting mechanism 3, and a driven bevel gear 309 is fixed on the outer surface of the placing tube 308.

The tooth surfaces of the two driven bevel gears 309 face the same direction, so that the two placing pipes 308 can be conveniently rotated in the same direction, and the two driving bevel gears 307 are respectively meshed with the two driven bevel gears 309, so that the driven bevel gears 309 can be conveniently driven to rotate by the driving bevel gears 307.

Meanwhile, through holes are formed in the left side and the right side of the top surface of the fixed box 1, and the two rotating rods 304 penetrate through the two through holes and extend to the top surface of the fixed box 1 respectively, so that the rotation of the drive bevel gear 307 is driven by the rotating rods 304.

Referring to fig. 3, in order to facilitate quick fixing of the pipeline, the fixing mechanism 4 includes four fixing plates 401, each of the four fixing plates 401 is fixed on the front and back sides of the two placing pipes 308, a case 402 is fixed on one side of the fixing plate 401 away from the placing pipes 308, sliding rails 403 are fixed on the inner top wall and the inner bottom wall of the case 402, sliding blocks 404 are slidably connected on the sliding rails 403, a moving plate 405 is fixed between opposite sides of the two sliding blocks 404 on the same case 402, a movable rod 406 is fixed on one side of the moving plate 405 away from the inner wall of the case 402, a spring 407 is movably sleeved on the outer surface of the movable rod 406, and a clamping block 408 is fixed on one side of the movable rod 406 away from the moving plate 405.

It should be noted that, the front surface of the fixed plate 401 is provided with a rectangular hole, the movable rod 406 is a rectangular rod, and the movable rod 406 penetrates through the rectangular hole and is slidably connected with the rectangular hole, so that the movable rod 406 can be prevented from rotating.

Finally, the two ends of the spring 407 are respectively abutted between the clamping block 408 and the fixing plate 401, and the inner wall of the clamping block 408 is arc-shaped, so that the fixing effect on the pipeline is better.

The working principle of the embodiment is as follows: when the welding device is used, firstly, two pipelines to be welded are placed in the two placing pipes 308, then the two clamping blocks 408 are pushed to move to the opposite sides, the springs 407 are extruded to enable the two clamping blocks 408 to have elastic potential energy in the moving process, the two clamping blocks 408 can be loosened when the pipelines are located between the opposite sides of the two clamping blocks 408, at the moment, the two clamping blocks 408 move to the opposite sides under the action of the elastic potential energy of the springs 407 and extrude the pipelines to fix the pipelines, when the welding positions of the pipelines need to be adjusted, the driving motor 301 drives the rotating rod 302 to rotate, the belt 306 drives the rotating rod 304 to rotate, the rotating rod 304 drives the placing pipes 308 to rotate through the driving bevel gear 307 in the rotating process, the welding angle of the pipelines can be adjusted, the pipelines can be welded at multiple angles conveniently, and the operation is simpler and more convenient.

The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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 pipeline welding platform with adjustable angle, includes fixed case (1), its characterized in that: the left side and the right side of the top surface of the fixed box (1) are respectively fixed with a supporting plate (2), the supporting plates (2) are provided with an angle adjusting mechanism (3), and the angle adjusting mechanism (3) is provided with a fixing mechanism (4);

in addition, angle adjustment mechanism (3) include driving motor (301), driving motor (301) fixed mounting is in the center department of diapire in fixed box (1), the output shaft of driving motor (301) is fixed with dwang (302), the surface mounting of dwang (302) has two first belt pulleys (303), angle adjustment mechanism (3) still include through the bearing with the bull stick (304) that the diapire left and right sides rotates to be connected in fixed box (1), the surface mounting of bull stick (304) has second belt pulley (305), two between first belt pulley (303) and two second belt pulley (305) respectively the transmission is connected with belt (306), the top of bull stick (304) is fixed with initiative bevel gear (307), angle adjustment mechanism (3) still include through bearing and two place pipe (308) that backup pad (2) side rotate to be connected, the surface mounting of placing pipe (308) has driven bevel gear (309).

2. An angularly adjustable pipe welding station according to claim 1, characterized in that: the tooth surfaces of the two driven bevel gears (309) face in the same direction, and the two drive bevel gears (307) are respectively meshed with the two driven bevel gears (309).

3. An angularly adjustable pipe welding station according to claim 1, characterized in that: through holes are formed in the left side and the right side of the top surface of the fixed box (1), and the two rotating rods (304) penetrate through the two through holes respectively and extend to the top surface of the fixed box (1).

4. An angularly adjustable pipe welding station according to claim 1, characterized in that: the fixing mechanism (4) comprises four fixing plates (401), the four fixing plates (401) are respectively fixed on the front side and the back side of the placing pipe (308), one side of the fixing plates (401) away from the placing pipe (308) is fixedly provided with a box body (402), the inner top wall and the inner bottom wall of the box body (402) are fixedly provided with sliding rails (403), the sliding rails (403) are connected with sliding blocks (404) in a sliding manner, a movable plate (405) is fixed between two opposite sides of the sliding blocks (404) on the same box body (402), one side, away from the inner wall of the box body (402), of the movable plate (405) is fixedly provided with a movable rod (406), the outer surface of the movable rod (406) is movably sleeved with a spring (407), and one side, away from the movable rod (406), of the movable rod (406), is fixedly provided with a clamping block (408).

5. An angularly adjustable pipe welding station according to claim 4, characterized in that: rectangular holes are formed in the front face of the fixed plate (401), the movable rods (406) are rectangular rods, and the movable rods (406) penetrate through the rectangular holes and are connected with the rectangular holes in a sliding mode.

6. An angularly adjustable pipe welding station according to claim 4, characterized in that: the two ends of the spring (407) are respectively abutted between the clamping block (408) and the fixed plate (401), and the inner wall of the clamping block (408) is arc-shaped.