CN221389648U - Intelligent frequency modulation welding device - Google Patents

Abstract

The present application provides an intelligent frequency modulation welding device, including a workbench, a pipe inlet box is fixedly installed on the top of the workbench, characterized in that an annular slide rail is arranged inside the pipe inlet box, a movable seat is slidably connected to the annular slide rail, a large gear is fixedly connected to the end of the movable seat away from the annular slide rail, a lower ring is welded to the side wall of the large gear, an upper ring is connected to the lower ring, both ends of the lower ring and the upper ring are connected by screws, an electric push rod is fixedly connected to the top of the pipe inlet box, a mounting block is fixedly connected to the push rod end of the electric push rod, a moving assembly is arranged on the mounting block, and an intelligent frequency modulation welding machine body is installed on the moving assembly. The utility model realizes that when welding a pipe, the pipe can be clamped at a position close to the docking interface, and it can also be rotated while clamping, which solves the problems of gaps in the docking interface in the prior art, resulting in imperfect welding, and the problem that manual rotation of the pipe may have uneven rotation speed and defects.

Description

Intelligent frequency modulation welding device

Technical Field

The utility model relates to the field of welding devices, in particular to an intelligent frequency modulation welding device.

Background technique

Welding technology is being used more and more widely in my country. There are basically two welding modes for the above-mentioned components in domestic welding forming enterprises. One is to use welding robots for automated welding. This mode requires large investment and has high requirements on the accuracy of raw materials and the technical level of workers. It has certain limitations in its application in some small and medium-sized enterprises. The second is to use manual welding. This mode not only has low work efficiency and the welding quality is greatly affected by the welder's technical level, but also has high hazards. It is easy to cause arc radiation, burns and other injuries to workers, which is not conducive to the safe operation of operators.

Traditionally, manual welding is used in the process of pipe welding, which results in uneven welding quality, low welding efficiency, and easy fatigue due to a large amount of labor, leading to welding quality problems. In addition, the pipe needs to be manually rotated for welding, which increases the manual labor and is more cumbersome.

Therefore, we make improvements to this and propose an intelligent frequency modulation welding device.

Utility Model Content

The purpose of the utility model is to address the existing traditional manual welding method in the process of pipeline welding, which makes the welding quality uneven, the welding efficiency low, and easily leads to quality problems of welding due to fatigue caused by a large amount of labor; in addition, the pipeline needs to be manually rotated for welding during welding, which increases the manual labor and is relatively cumbersome.

In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

Intelligent frequency modulation welding device can improve the above problems.

The specific application is as follows:

It includes a workbench, a pipe inlet box is fixedly installed on the top of the workbench, an annular slide rail is arranged in the pipe inlet box, a movable seat is slidably connected to the annular slide rail, an end of the movable seat away from the annular slide rail is fixedly connected to a large gear, a lower ring is welded to the side wall of the large gear, an upper ring is connected to the lower ring, both ends of the lower ring and the upper ring are connected by screws, an electric push rod is fixedly connected to the top of the pipe inlet box, the push rod end of the electric push rod is fixedly connected to a mounting block, a moving assembly is arranged on the mounting block, and the moving assembly is installed with an intelligent frequency modulation welding machine body.

As a preferred technical solution of the present application, a servo motor is fixedly connected to the side wall of the pipe inlet box, a small gear is fixedly connected to the output end of the servo motor, and the small gear is meshed with the large gear.

As a preferred technical solution of the present application, the moving component includes a first threaded rod and a second threaded rod rotatably mounted on a mounting block through bearings, a second sprocket and a third sprocket are fixedly connected to the first threaded rod, a fourth sprocket is fixedly connected to the second threaded rod, a small motor is fixedly mounted on the side wall of the mounting block, an output end of the small motor is fixedly connected to the first sprocket, the second sprocket is connected to the first sprocket via a first chain, and the third sprocket and the fourth sprocket are connected via a second chain.

As a preferred technical solution of the present application, a mounting plate is threadedly connected to the first threaded rod and the second threaded rod, and the bottom wall of the mounting plate is fixedly connected to the frame of the intelligent frequency modulation welding machine body.

As a preferred technical solution of the present application, a pipe inlet is provided on the pipe inlet box.

As a preferred technical solution of the present application, the bottom wall of the workbench is fixedly connected to a support leg, the bottom wall of the workbench is fixedly connected to a support leg, a motor control switch is arranged on the front of the workbench, and the motor control switch is electrically connected to the small motor and the servo motor respectively.

Compared with the prior art, the utility model has the following beneficial effects:

1. Through the setting of the clamping and rotating assembly, the pipe can be clamped near the butt joint during welding, and can be rotated while clamping, without the need for manual rotation, which causes welding defects. This solves the problem of gaps in the butt joint in the prior art, resulting in imperfect welding, and the problem of uneven rotation speed and defects caused by manual rotation of the pipe;

2. By setting up the moving components, the welding head can be moved freely, and the position of the welding head can be conveniently adjusted when necessary, solving the problem of the inability to move in the prior art.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the structure of an intelligent frequency modulation welding device provided in the present application;

FIG2 is a schematic diagram of the structure of the intelligent frequency modulation welding device provided by the present application from a right top view;

FIG3 is a schematic diagram of the structure of a clamping and rotating assembly of an intelligent frequency modulation welding device provided by the present application;

FIG4 is a schematic diagram of the structure of the mobile components of the intelligent frequency modulation welding device provided in the present application.

Indicated in the figure:

1. Workbench; 2. Pipe inlet box; 3. Movable seat; 4. Big gear; 5. Lower ring; 6. Upper ring; 7. Screw; 8. Electric push rod; 9. Mounting block; 10. Moving assembly; 101. Small motor; 102. First sprocket; 103. First chain; 104. Second sprocket; 105. First threaded rod; 106. Third sprocket; 107. Second chain; 108. Fourth sprocket; 109. Second threaded rod; 11. Mounting plate; 12. Intelligent frequency modulation welding machine body; 13. Motor control switch; 14. Support leg; 15. Pipe inlet; 16. Servo motor; 17. Small gear.

Detailed ways

To make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of them.

Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition and explanation in the subsequent drawings.

Example:

As shown in Figures 1, 2, 3 and 4, this embodiment proposes an intelligent frequency modulation welding device, a workbench 1, a pipe inlet box 2 is fixedly installed on the top of the workbench 1, an annular slide rail is arranged in the pipe inlet box 2, a movable seat 3 is slidably connected to the annular slide rail, a large gear 4 is fixedly connected to the end of the movable seat 3 away from the annular slide rail, a lower ring 5 is welded to the side wall of the large gear 4, an upper ring 6 is connected to the lower ring 5, and both ends of the lower ring 5 and the upper ring 6 are connected by a screw 7, an electric push rod 8 is fixedly connected to the top of the pipe inlet box 2, and a mounting block 9 is fixedly connected to the push rod end of the electric push rod 8, and the installation A moving assembly 10 is provided on the block 9, and an intelligent frequency modulation welding machine body 12 is installed on the moving assembly 10. First, the two pipes to be welded together are sent in from the pipe inlet 15, and the two pipe interfaces are aligned. Then the screw 7 is screwed downward so that the upper ring 6 and the lower ring 5 tightly clamp the pipe. When welding the pipe, the device can clamp the pipe near the joint to avoid gaps in the joint, which leads to imperfect welding. Moreover, the device can rotate while clamping, and does not need to be rotated manually, which avoids fatigue caused by a lot of labor in manual operation and causes quality problems in welding.

As shown in Figures 1, 2, 3 and 4, as a preferred embodiment, on the basis of the above-mentioned method, further, a servo motor 16 is fixedly connected to the side wall of the pipe inlet box 2, and a small gear 17 is fixedly connected to the output end of the servo motor 16. The small gear 17 is meshed with the large gear 4, and the small gear 17 drives the large gear 4 to rotate, and the large gear 4 drives the upper ring 6 and the lower ring 5 that clamp the pipe to rotate.

As shown in Figures 1, 2, 3 and 4, as a preferred embodiment, on the basis of the above-mentioned method, further, the moving component 10 includes a first threaded rod 105 and a second threaded rod 109 rotatably mounted on the mounting block 9 through a bearing, the first threaded rod 105 is fixedly connected with a second sprocket 104 and a third sprocket 106, the second threaded rod 109 is fixedly connected with a fourth sprocket 108, a small motor 101 is fixedly mounted on the side wall of the mounting block 9, the output end of the small motor 101 is fixedly connected with a first sprocket 102, the second sprocket 104 is connected to the first sprocket 102 by a first chain 103, and the third sprocket 106 and the fourth sprocket 108 are connected by a second chain 107.

As shown in Figures 1, 2, 3 and 4, as a preferred implementation mode, on the basis of the above-mentioned method, further, the frequency modulation welding machine body 12 in the present application is an intelligent frequency modulation analog circuit welding machine with the article number JY26 model 15K2600W produced by Zhongshan Yili Ultrasonic Automation Equipment Co., Ltd., and its structure and usage are both prior art, which will not be elaborated here. The first threaded rod 105 and the second threaded rod 109 are commonly threadedly connected with a mounting plate 11, and the bottom wall of the mounting plate 11 is fixedly connected to the frame of the intelligent frequency modulation welding machine body 12.

As shown in Figures 1, 2, 3 and 4, as a preferred implementation, on the basis of the above method, further, a pipe inlet 15 is opened on the pipe inlet box 2, and two pipes to be welded together are fed in from the pipe inlet 15 to align the two pipe interfaces.

As shown in Figures 1, 2, 3 and 4, as a preferred implementation, on the basis of the above-mentioned method, further, a support leg 14 is fixedly connected to the bottom wall of the workbench 1, and a motor control switch 13 is provided on the front side of the workbench 1, and the motor control switch 13 is electrically connected to the small motor 101 and the servo motor 16 respectively.

Specifically, when the intelligent frequency modulation welding device is working: first, the two pipes to be welded together are sent in from the pipe inlet 15, the two pipe interfaces are aligned, and then the screw rod 7 is screwed down to make the upper ring 6 and the lower ring 5 tightly clamp the pipe, and then the servo motor 16 is started, and the output end of the servo motor 16 drives the small gear 17 to rotate, the small gear 17 drives the large gear 4 to rotate, and the large gear 4 drives the upper ring 6 and the lower ring 5 clamping the pipe to rotate, and then the intelligent frequency modulation welding machine body 12 is started for welding; when the intelligent frequency modulation welding machine body 12 needs to be adjusted, the small motor 101 is started, and the output end of the small motor 101 drives the first sprocket 102 to rotate, the rotation of the first sprocket 102 drives the first chain 103 to move, and the first chain 103 drives the second sprocket 10 4 rotates, the second sprocket 104 drives the first threaded rod 105 to rotate, the first threaded rod 105 drives the third sprocket 106 to rotate, the third sprocket 106 drives the second chain 107 to move, the second chain 107 drives the fourth sprocket 108 to rotate, the fourth sprocket 108 drives the second threaded rod 109 to rotate, the first threaded rod 105 and the second threaded rod 109 rotate to move the mounting plate 11, and the mounting plate 11 drives the intelligent frequency modulation welding machine body 12 to move. When welding the pipeline, the device can clamp the pipeline at a position close to the interface to avoid gaps in the interface, resulting in imperfect welding, and it can also rotate while clamping, without manual hand-held rotation, avoiding fatigue caused by a large amount of labor in manual operation and quality problems in welding.

All technical features in this embodiment can be freely combined according to actual needs.

The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims (6)

1. An intelligent frequency modulation welding device, comprising a workbench, a pipe inlet box is fixedly installed on the top of the workbench, characterized in that an annular slide rail is arranged in the pipe inlet box, a movable seat is slidably connected to the annular slide rail, an end of the movable seat away from the annular slide rail is fixedly connected to a large gear, a lower ring is welded on the side wall of the large gear, an upper ring is connected to the lower ring, both ends of the lower ring and the upper ring are connected by a screw, an electric push rod is fixedly connected to the top of the pipe inlet box, a push rod end of the electric push rod is fixedly connected to a mounting block, a moving assembly is arranged on the mounting block, and an intelligent frequency modulation welding machine body is installed on the moving assembly. 2. An intelligent frequency modulation welding device according to claim 1, characterized in that a servo motor is fixedly connected to the side wall of the pipe inlet box, a small gear is fixedly connected to the output end of the servo motor, and the small gear is meshed with a large gear. 3. An intelligent frequency modulation welding device according to claim 1 is characterized in that the moving assembly includes a first threaded rod and a second threaded rod rotatably mounted on a mounting block through a bearing, a second sprocket and a third sprocket are fixedly connected to the first threaded rod, a fourth sprocket is fixedly connected to the second threaded rod, a small motor is fixedly mounted on the side wall of the mounting block, an output end of the small motor is fixedly connected to the first sprocket, the second sprocket is connected to the first sprocket through a first chain, and the third sprocket and the fourth sprocket are connected through a second chain. 4. An intelligent frequency modulation welding device according to claim 3, characterized in that a mounting plate is threadedly connected to the first threaded rod and the second threaded rod, and the bottom wall of the mounting plate is fixedly connected to the frame of the intelligent frequency modulation welding machine body. 5. An intelligent frequency modulation welding device according to claim 1, characterized in that a pipe inlet is provided on the pipe inlet box. 6. An intelligent frequency modulation welding device according to claim 1, characterized in that a support leg is fixedly connected to the bottom wall of the workbench, a motor control switch is arranged on the front of the workbench, and the motor control switch is electrically connected to the small motor and the servo motor respectively.