Rotating device for welding angle matching adjustment

Abstract

The utility model relates to the technical field of welding, in particular to a rotating device for welding angle matching adjustment, which comprises a bottom frame, safety optical gratings are fixedly mounted on the left side and the right side of the front side of the top of the bottom frame, and an indicator lamp, a scram button and a start button are respectively mounted on the front side of the safety optical grating on the left side from top to bottom. A driven shaft base and a driving shaft base are fixedly mounted on the left side and the right side of the top of the bottom frame correspondingly, and a servo motor adapter is fixedly mounted on the top of the driving shaft base. The rotating device solves the problems that no special rotating device is used for adjusting the welding angle in a matched mode at present, a weldment needs to be manually rotated in the welding process, the efficiency in the welding process is low, and a large amount of manpower needs to be wasted, the welding angle can be adjusted through rotation, and the welding efficiency is improved. And the welding process and the total welding time of the working procedure are greatly optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to a rotating device for adjusting welding angle matching. Background Technique

[0002] Welding is a forming method that connects two separated objects into one by heating or applying pressure, or both simultaneously, to generate an atomic bonding force between them. According to the different heating degrees and process characteristics during the welding process, welding methods can be divided into three categories: fusion welding, pressure welding, and brazing.

[0003] Currently, there is usually no dedicated rotating device for adjusting welding angle matching. During the welding process, it is necessary to manually rotate the welded parts, which not only results in low efficiency of the welding process but also wastes a large amount of manpower and cannot meet the welding requirements. To solve the above technical problems, we have designed a rotating device for adjusting welding angle matching. Content of the Utility Model

[0004] The purpose of the utility model is to provide a rotating device for adjusting welding angle matching, which has the advantages of automatic rotation and compatibility with different jigs, and solves the problems that there is usually no dedicated rotating device for adjusting welding angle matching, and during the welding process, it is necessary to manually rotate the welded parts, resulting in low efficiency of the welding process and wasting a large amount of manpower.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A rotating device for adjusting welding angle matching, including a bottom frame. On the left and right sides of the front side of the top of the bottom frame, safety light curtains are fixedly installed. On the front side of the left safety light curtain, an indicator light, an emergency stop button, and a start button are installed from top to bottom respectively. On the left and right sides of the top of the bottom frame, a driven shaft base and a driving shaft base are fixedly installed respectively. On the top of the driving shaft base, a servo motor adapter seat is fixedly installed. On the right side of the servo motor adapter seat, a servo motor is fixedly installed. The output shaft of the servo motor passes through the servo motor adapter seat and is fixedly connected to an RV reducer. The output shaft of the RV reducer is fixedly connected to a welding tripod.

[0006] Preferably, on the front, rear sides and inner circle of the bottom of the bottom frame, foot seats for ground fixing are fixedly installed. At the four corners of the bottom of the bottom frame, adjusting floor bolts are fixedly installed.

[0007] Preferably, on the top of the driven shaft base, an alignment bearing seat is fixedly installed. The left side of the welding tripod is rotationally connected to the inner cavity of the alignment bearing seat through an alignment bearing.

[0008] Preferably, forklift pants are fixedly connected to the front and rear sides of the top of the bottom frame by bolts. The number of the forklift pants is two, and they are respectively located on the left and right sides of the top of the bottom frame.

[0009] Preferably, an electric control relay box is fixedly installed at the rear right of the top of the bottom frame, and a control touch screen is fixedly installed at the top of the safety light curtain on the right side.

[0010] Preferably, a mounting plate is fixedly sleeved on the surface of the welding tripod, and mounting holes are formed in the surface of the mounting plate.

[0011] Preferably, the bottom frame is welded by carbon steel and its surface is spray-treated. Both the driving shaft base and the driven shaft base are fixedly connected to the top of the bottom frame by bolts and positioning pins.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In the present utility model, through the operation of the servo motor, the rotation speed ratio of the servo motor is converted by the RV speed reducer, driving the welding tripod to rotate. The welding jig is installed by using the mounting plate and mounting holes on the surface of the welding tripod, so that the welding angle can be adjusted by rotation, which plays a great role in optimizing the welding process and the overall welding time of this process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0015] Figure 2 is a bottom three-dimensional structure schematic diagram of the present utility model;

[0016] Figure 3 is a rear three-dimensional schematic diagram of the present utility model.

[0017] In the figure: 1, bottom frame; 2, driving shaft base; 3, driven shaft base; 4, servo motor adapter seat; 5, servo motor; 6, RV speed reducer; 7, aligning bearing seat; 8, welding tripod; 9, safety light curtain; 10, control touch screen; 11, electric control relay box; 12, adjusting anchor bolt; 13, floor fixing foot seat; 14, start button; 15, indicator light and emergency stop button; 16, forklift pants. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Please refer to Figures 1 - 3, A rotary device for adjusting welding angle matching, including a bottom frame 1. On the left and right sides of the front side of the top of the bottom frame 1, safety light grids 9 are fixedly installed. High-grade safety light grids 9 are selected for the emergency stop function to prevent misoperation by the operator. In front of the left safety light grid 9, an indicator light, an emergency stop button 15 and a start button 14 are installed from top to bottom. By setting the start button 14, it is convenient for the operator to control the start and stop of the equipment. On the left and right sides of the top of the bottom frame 1, a driven shaft base 3 and a driving shaft base 2 are respectively fixedly installed. On the top of the driving shaft base 2, a servo motor adapter seat 4 is fixedly installed. By setting the servo motor adapter seat 4, it is used to connect the servo motor 5 and the driving shaft base 2, which is made of carbon steel and connected to the servo motor 5 through bolts. On the right side of the servo motor adapter seat 4, a servo motor 5 is fixedly installed. The output shaft of the servo motor 5 passes through the servo motor adapter seat 4 and is fixedly connected to an RV reducer 6. The output shaft of the RV reducer 6 is fixedly connected to a welding tripod 8. By setting the RV reducer 6, it is used to convert the speed ratio of the servo motor 5. The input end of the RV reducer 6 is connected to the servo motor 5 through bolts and is equipped with oil seals and O-rings inside. The output end of the RV reducer 6 is connected to the welding tripod 8 through another set of bolts and an adapter plate;

[0019] Please refer to Figure 1 and Figure 2 , On the front and back sides and the inner ring of the bottom of the bottom frame 1, foot seats 13 for ground fixing are fixedly installed. By setting the foot seats 13 for ground fixing, it is convenient to fix the whole device on the ground. At the four corners of the bottom of the bottom frame 1, adjusting anchor bolts 12 are fixedly installed. By setting the adjusting anchor bolts 12, the horizontal state of the device can be adjusted to keep the device flat during operation;

[0020] Please refer to Figure 1 and Figure 3 , On the top of the driven shaft base 3, a self-aligning bearing seat 7 is fixedly installed. The left side of the welding tripod 8 is rotatably connected to the inner cavity of the self-aligning bearing seat 7 through a self-aligning bearing. Due to the coaxiality problem at both ends of the shaft, a self-aligning bearing is selected to solve this problem;

[0021] Please refer to Figure 1 and Figure 3 , On the front and back sides of the top of the bottom frame 1, forklift pants 16 are fixedly connected through bolts. The number of forklift pants 16 is two, and they are respectively located on the left and right sides of the top of the bottom frame 1. By setting the forklift pants 16, it is convenient for the forklift to lift and transport the equipment;

[0022] Please refer to Figure 1, an electric control relay box 11 is fixedly installed at the rear right of the top of the bottom frame 1. By setting the electric control relay box 11, due to the influence of the distances of various electrical components, adding this relay box facilitates the troubleshooting of later problem points and the reasonable layout of cables. At the top of the safety light curtain 9 on the right side, a control touch screen 10 is fixedly installed. The control touch screen 10 is used for the operation control of the equipment and can be frequently switched as needed and for the manual operation of the jig;

[0023] Please refer to Figure 3 , a mounting plate is fixedly sleeved on the surface of the welding tripod 8, and mounting holes are formed on the surface of the mounting plate;

[0024] Please refer to Figure 1 , Figure 2 and Figure 3 , the bottom frame 1 is welded by carbon steel and its surface is spray-treated. The driving shaft base 2 and the driven shaft base 3 are both fixedly connected to the top of the bottom frame 1 through bolts and positioning pins.

[0025] During use, the welding jig is installed by using the mounting plate and mounting holes on the surface of the welding tripod 8. When the servo motor 5 works, the output shaft of the servo motor 5 drives the RV reducer 6 to rotate. The RV reducer 6 is used to convert the speed ratio of the servo motor 5, and then drives the welding tripod 8 to rotate. The welding tripod 8 rotates inside the aligning bearing block 7, thereby driving the welding jig to rotate, so as to adjust the welding angle.

[0026] In summary, for the rotating device used for adjusting the welding angle in cooperation, through the driving shaft base 2, the driven shaft base 3, the servo motor adapter seat 4, the servo motor 5, the RV reducer 6, the aligning bearing block 7, the welding tripod 8, the safety light curtain 9, the control touch screen 10, the electric control relay box 11, the start button 14, the indicator light and the emergency stop button 15, it solves the problem that there is usually no special rotating device for adjusting the welding angle in cooperation at present. During the welding process, it is necessary to manually rotate the welded part by hand, which not only has low efficiency in the welding process, but also wastes a lot of manpower.

Claims

1. A rotating device for adjusting welding angle, comprising a bottom frame (1), characterized in that: Safety gratings (9) are fixedly mounted on both left and right sides of the top front side of the bottom frame (1); an indicator light, an emergency stop button (15) and a start button (14) are respectively mounted on the front side of the left safety grating (9) from top to bottom; a driven shaft base (3) and a driving shaft base (2) are respectively fixedly mounted on the left and right sides of the top of the bottom frame (1); a servo motor adapter (4) is fixedly mounted on the top of the driving shaft base (2); a servo motor (5) is fixedly mounted on the right side of the servo motor adapter (4); an output shaft of the servo motor (5) passes through the servo motor adapter (4) and is fixedly connected to an RV reducer (6); and an output shaft of the RV reducer (6) is fixedly connected to a welding tripod (8).

2. A rotating device for adjusting welding angle according to claim 1, characterized in that: The front and rear sides and the inner ring of the bottom of the bottom frame (1) are fixedly mounted with ground fixing feet (13), and the four corners of the bottom of the bottom frame (1) are fixedly mounted with adjusting anchor bolts (12).

3. A rotating device for adjusting welding angle according to claim 1, characterized in that: A self-aligning bearing seat (7) is fixedly mounted on the top of the driven shaft base (3), and the left side of the welding tripod (8) is rotatably connected to the inner cavity of the self-aligning bearing seat (7) via a self-aligning bearing.

4. The rotating device for adjusting welding angle according to claim 1, characterized in that: Forklift pants (16) are fixedly connected to the front and rear sides of the top of the bottom frame (1) by bolts. There are two forklift pants (16), which are respectively located on the left and right sides of the top of the bottom frame (1).

5. The rotating device for adjusting welding angle according to claim 1, characterized in that: An electric control relay box (11) is fixedly mounted on the right rear of the top of the bottom frame (1), and a control touch screen (10) is fixedly mounted on the top of the right safety grating (9).

6. The rotating device for adjusting welding angle according to claim 1, characterized in that: The surface of the welding tripod (8) is fixedly sleeved with a mounting plate, and the surface of the mounting plate is provided with mounting holes.

7. The rotating device for adjusting welding angle according to claim 1, characterized in that: The bottom frame (1) is welded from carbon steel and has a surface spray-coated surface. The driving shaft base (2) and the driven shaft base (3) are fixedly connected to the top of the bottom frame (1) via bolts and positioning pins.

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