Search

CN-224208740-U - Automatic slag removal and purging equipment for inner wall of welded pipe

CN224208740UCN 224208740 UCN224208740 UCN 224208740UCN-224208740-U

Abstract

The utility model relates to the field of welding pipe slag removal equipment, and discloses automatic slag removal and purging equipment for the inner wall of a welding pipe, which comprises a shell, wherein the inner wall of the shell is connected with a telescopic leg through a limiting component, the inner wall of the top of the telescopic leg is fixedly connected with a first motor, the motor is characterized in that the wheel is fixedly connected to the output end of the motor, the motor II is fixedly connected to the inner wall of the front portion of the shell, the cleaning frame is fixedly connected to the output end of the motor II, and the telescopic rod is connected to the inner wall of the cleaning frame through the limiting component. According to the utility model, the limiting assembly consisting of the turntable with the arc grooves, the telescopic legs with the sliding rods and the telescopic rods is arranged, and the turntable is driven to rotate only by manually rotating the limiting frame, so that the telescopic distances between the four groups of telescopic legs and the two groups of telescopic rods can be synchronously adjusted by utilizing the extrusion action of the arc grooves on the sliding rods, so that the telescopic distances between wheels and the slag removing blocks can be flexibly adapted to welded pipes with different inner diameters, and the adaptation capacity of equipment and the convenience of adjusting operation are greatly improved.

Inventors

  • ZHU YITING

Assignees

  • 江苏霆赫科技有限公司

Dates

Publication Date
20260508
Application Date
20250718

Claims (8)

  1. 1. The automatic slag removal and purging equipment for the inner wall of the welded pipe comprises a shell (1) and is characterized in that the inner wall of the shell (1) is connected with a telescopic leg (2) through a limiting component, the inner wall of the top of the telescopic leg (2) is fixedly connected with a motor I (3), the output end of the motor I (3) is fixedly connected with a wheel (4), the inner wall of the front part of the shell (1) is fixedly connected with a motor II (5), the output end of the motor II (5) is fixedly connected with a cleaning frame (6), the inner wall of the cleaning frame (6) is connected with a telescopic rod (7) through the limiting component, the outer end of the telescopic rod (7) is fixedly connected with a slag removal block (8), and the tail end of the telescopic rod (7) is fixedly connected with a sliding rod (9); The limiting assembly comprises a rotary table (10), an arc groove (11) is formed in the outer wall of the rotary table (10), a limiting rod (12) is fixedly connected to the middle of the rotary table (10), a limiting frame (14) is elastically connected to the outer end of the limiting rod (12) through a limiting spring (13), a limiting block (15) is fixedly connected to the tail end of the limiting frame (14), and a limiting groove (16) is formed in the front portion of the cleaning frame (6).
  2. 2. The automatic slag removal and purging device for the inner wall of the welded pipe according to claim 1 is characterized in that an inclined pipe (17) is fixedly connected to the outer wall of the shell (1), four groups of the inclined pipes (17) are arranged, and the four groups of the inclined pipes (17) are connected through a communicating pipe (18).
  3. 3. The automatic slag removing and purging device for the inner wall of the welded pipe according to claim 1, wherein the telescopic legs (2) are connected to the inner wall of the shell (1) in a sliding mode, and the wheels (4) are connected to the tops of the telescopic legs (2) in a rotating mode.
  4. 4. The automatic slag removing and purging device for the inner wall of the welded pipe according to claim 1, wherein the back of the cleaning frame (6) is rotatably connected to the front of the shell (1).
  5. 5. The automatic slag removing and purging device for the inner wall of the welded pipe according to claim 1, wherein the telescopic rod (7) is connected to the inner wall of the cleaning frame (6) in a sliding mode, and the sliding rod (9) is connected to the inner wall of the arc groove (11) in a sliding mode.
  6. 6. The automatic slag removing and purging device for the inner wall of the welded pipe according to claim 1, wherein one end of the limiting spring (13) is fixedly connected to the outer end of the limiting rod (12), and the other end of the limiting spring (13) is fixedly connected to the inner wall of the limiting frame (14).
  7. 7. The automatic slag removal and purging device for the inner wall of the welded pipe according to claim 1, wherein the limiting rod (12) is rotatably connected to the inner wall of the cleaning frame (6), the inner wall of the limiting frame (14) is slidably connected to the outer wall of the limiting rod (12), and the limiting block (15) is clamped on the inner wall of the limiting groove (16).
  8. 8. The automatic slag removing and purging device for the inner wall of the welded pipe according to claim 2, wherein the communicating pipe (18) is fixedly connected to the back of the shell (1).

Description

Automatic slag removal and purging equipment for inner wall of welded pipe Technical Field The utility model relates to the field of welded pipe slag removal equipment, in particular to automatic slag removal and purging equipment for the inner wall of a welded pipe. Background In modern industrial production, welded pipes are widely applied, the quality of the welded pipes is directly related to the safety and stability of a plurality of engineering projects, and in the production process of the welded pipes, the residual welding slag on the inner wall becomes a key factor affecting the quality of the welded pipes. At present, to the welding slag clearance of welded tube inner wall, mainly adopt manual cleaning and the supplementary mode of equipment, under the manual cleaning mode, the workman need be at the inside operation of welded tube, the supplementary mode of equipment, need change the brush head or the clutch blocks of different diameters to adapt to the welded tube of different internal diameters. However, the existing auxiliary device for cleaning welded pipes needs to replace brush heads with different lengths or diameters to clean the welded pipes, so that the cleaning efficiency is reduced due to the fact that the brush heads cannot be quickly adapted to welded pipes with different inner diameters, and therefore the automatic slag removal and purging device for the inner walls of the welded pipes is provided to solve the problems. Disclosure of utility model In order to make up for the defects, the utility model provides automatic slag removal and purging equipment for the inner wall of a welded pipe, and aims to solve the problem that the prior art cannot be quickly adapted to welded pipes with different inner diameters. In order to achieve the aim, the automatic slag removing and purging device for the inner wall of the welded pipe comprises a shell, wherein the inner wall of the shell is connected with a telescopic leg through a limiting component, the inner wall of the top of the telescopic leg is fixedly connected with a motor I, the output end of the motor I is fixedly connected with a wheel, the inner wall of the front part of the shell is fixedly connected with a motor II, the output end of the motor II is fixedly connected with a cleaning frame, the inner wall of the cleaning frame is connected with a telescopic rod through the limiting component, the outer end of the telescopic rod is fixedly connected with a slag removing block, and the tail end of the telescopic rod is fixedly connected with a sliding rod; The limiting assembly comprises a rotary table, an arc groove is formed in the outer wall of the rotary table, a limiting rod is fixedly connected to the middle of the rotary table, a limiting frame is elastically connected to the outer end of the limiting rod through a limiting spring, a limiting block is fixedly connected to the tail end of the limiting frame, and a limiting groove is formed in the front portion of the cleaning frame. As a further description of the above technical solution: the outer wall of the shell is fixedly connected with inclined pipes, four groups of inclined pipes are arranged, and the four groups of inclined pipes are connected through communicating pipes. As a further description of the above technical solution: The telescopic legs are connected to the inner wall of the shell in a sliding mode, and the wheels are connected to the tops of the telescopic legs in a rotating mode. As a further description of the above technical solution: the back of the cleaning frame is rotatably connected to the front part of the shell. As a further description of the above technical solution: the telescopic rod is connected to the inner wall of the cleaning frame in a sliding mode, and the sliding rod is connected to the inner wall of the arc groove in a sliding mode. As a further description of the above technical solution: One end of the limiting spring is fixedly connected to the outer end of the limiting rod, and the other end of the limiting spring is fixedly connected to the inner wall of the limiting frame. As a further description of the above technical solution: The utility model discloses a cleaning device, including clearance frame, stop lever, stopper, spacing frame inner wall sliding connection, stopper joint is on the inner wall of clearance frame, stop lever rotation connection is on the outer wall of stop lever, stopper joint is on the inner wall of spacing groove. As a further description of the above technical solution: The communicating pipe is fixedly connected to the back of the shell. The utility model has the following beneficial effects: 1. According to the utility model, the limiting assembly consisting of the turntable with the arc grooves, the telescopic legs with the sliding rods and the telescopic rods is arranged, and the turntable is driven to rotate only by manually rotating the limiting frame, so that the telescopic distances between