Inner wall polishing and welding removal device for metal pipe machining

Abstract

The utility model provides an inner wall polishing and welding removal device for metal pipe processing, which comprises a device base body, a polishing motor is installed and connected on the inner wall of the top of a support frame, a first clamping workpiece is arranged on the top of a limiting frame, a second clamping workpiece is slidably connected on the inner wall of the side end of a fastening adjusting rod, and the second clamping workpiece is connected with a welding head. Clamping plates are installed and connected to the inner walls of the two ends of the second clamping workpiece, clamping frames are installed and connected to the inner walls of the two ends of the first clamping workpiece, locking fastening rods are installed and connected to the inner walls of the side ends of locking plates, and locking bolts are installed and connected to the inner walls of the side ends of the locking fastening rods. According to the inner wall polishing and welding removing device for metal pipe machining, the locking rod arranged at the side end of the device is used in cooperation with the locking workpiece, secondary locking treatment can be conducted on the workpiece of the device, so that position deviation occurring in the using process is reduced, and normal use of the device is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of metal pipe processing equipment, in particular to an inner wall grinding and desoldering device for metal pipe processing. Background Art

[0002] With the rapid development of modern industry, metal pipes are increasingly used in numerous fields. In the oil and gas transportation sector, metal pipes require high-precision inner surface quality to ensure efficient and safe fluid transportation. Rough inner surfaces increase fluid friction, reducing transportation efficiency and even potentially causing leaks due to localized wear.

[0003] Existing devices usually use manual operation to fix the position of metal pipes. However, during long-term use or due to external influences, the device workpiece is prone to loosening, which in turn affects the normal use of the device workpiece and has poor practicality.

[0004] Therefore, it is necessary to provide an inner wall grinding and desoldering device for metal pipe processing to solve the above technical problems. Utility Model Content

[0005] The utility model provides an inner wall grinding and desoldering device for metal pipe processing, which solves the problem that the workpiece of the device is prone to loosening during long-term use or due to external influences.

[0006] In order to solve the above technical problems, the utility model provides a device for grinding and desoldering the inner wall of a metal pipe processing, comprising: a device base, wherein a fixing groove is fixedly connected to the inner wall of the top of both ends of the device base, a driving motor is installed and connected to the inner wall of the side end of the fixing groove, the output end of the driving motor is installed and connected to a driving rod, the inner wall of the side end of the driving rod is slidably connected to a driving slider, a support frame is installed and connected to the inner wall of the top of the driving slider, the inner wall of the top of the support frame is installed and connected to the grinding motor, the output end of the grinding motor is installed and connected to the grinding workpiece, a limiting frame is installed and connected to the inner wall of the top of the device base, a first clamping workpiece is provided on the top of the limiting frame, a fastening adjustment rod is installed and connected to the inner wall of the top of the two ends of the first clamping workpiece, and the fastening adjustment rod is installed on the inner wall of the top The locking plate is slidably connected to the inner wall of the side end of the locking groove, and the locking fastening rod is installed and connected to the inner wall of the side end of the locking plate, and the locking bolt is installed and connected to the inner wall of the side end of the locking fastening rod.

[0007] Preferably, support legs are fixedly connected to the inner walls of the bottom at both ends of the device base.

[0008] Preferably, a fixed side panel is installed and connected to the inner wall of the side end of the device base, and a control chassis is installed and connected to the inner wall of the top of the fixed side panel.

[0009] Preferably, a motor support is installed and connected to the inner wall of the side end of the driving motor.

[0010] Preferably, a support plate is installed and connected to the inner wall of the top of the other driving slider, a limit frame is installed and connected to the inner wall of the side end of the support plate, a return spring is installed and connected to the inner wall of the side end of the limit frame, a telescopic cleaning workpiece is installed and connected to the inner wall of the side end of the return spring, and fixing bolts are installed and connected to the support frame and the inner wall of the top of the support plate.

[0011] Preferably, support blocks are installed and connected to the inner walls of the bottoms of both ends of the limiting frame, and mounting bolts are installed and connected to the inner walls of the side ends of the clamping plate.

[0012] Compared with the related art, the inner wall grinding and desoldering device for metal pipe processing provided by the utility model has the following beneficial effects:

[0013] The utility model provides an inner wall grinding and de-soldering device for metal pipe processing. When the device performs a grinding process on a metal pipe, in order to reduce the position deviation of the device workpiece during use, a locking rod provided at the side end of the device is used in conjunction with the locking workpiece to perform a secondary locking process on the device workpiece, so as to reduce the position deviation during use and prevent the normal use of the device from being affected. At the same time, a telescopic cleaning workpiece provided at the side end of the device can be used to conveniently clean impurities inside the metal pipe, so as to reduce the tedious work during later cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a preferred embodiment of a device for grinding and desoldering the inner wall of a metal pipe provided by the utility model;

[0015] Figure 2 for Figure 1 The structural diagram of the grinding motor shown;

[0016] Figure 3 for Figure 1 A schematic side view of a device for grinding and removing welds on the inner wall of a metal pipe is shown;

[0017] Figure 4 for Figure 1 The schematic diagram of the structure of the telescopic cleaning workpiece shown;

[0018] Figure 5 for Figure 1 The structural diagram of the limiting frame shown;

[0019] Figure 6 for Figure 5 The enlarged structural diagram of part A is shown.

[0020] Numbers in the figure: 1. Device base, 2. Support leg, 3. Fixed side plate, 4. Control chassis, 5. Fixed groove, 6. Drive motor, 7. Drive rod, 8. Motor support, 9. Drive slider, 10. Support frame, 11. Grinding motor, 12. Grinding workpiece, 13. Support plate, 14. Fixing bolt, 15. Limit frame, 16. Return spring, 17. Telescopic cleaning workpiece, 18. Limit frame, 19. Support block, 20. First clamping workpiece, 21. Second clamping workpiece, 22. Fastening adjustment rod, 23. Turning handle, 24. Clamping plate, 25. Mounting bolt, 26. Locking rod, 27. Clamping frame, 28. Clamping cavity, 29. Clamping groove, 30. Locking workpiece, 31. Sliding cavity, 32. Locking groove, 33. Locking plate, 34. Locking fastening rod, 35. Locking bolt. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0022] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 、 Figure 6 ,in, Figure 1 This is a structural schematic diagram of a preferred embodiment of a device for grinding and desoldering the inner wall of a metal pipe provided by the utility model; Figure 2 for Figure 1 The structural diagram of the grinding motor shown; Figure 3 for Figure 1 A schematic side view of a device for grinding and removing welds on the inner wall of a metal pipe is shown; Figure 4 for Figure 1 The schematic diagram of the structure of the telescopic cleaning workpiece shown; Figure 5 for Figure 1 The structural diagram of the limiting frame shown; Figure 6 for Figure 5The enlarged structural diagram of part A is shown. A device for grinding and desoldering the inner wall of a metal pipe comprises: a device base 1, a fixing groove 5 is fixedly connected to the top inner wall of both ends of the device base 1, a driving motor 6 is installed and connected to the inner wall of the side end of the fixing groove 5, the output end of the driving motor 6 is installed and connected to a driving rod 7, the inner wall of the side end of the driving rod 7 is slidably connected to a driving slider 9, a support frame 10 is installed and connected to the top inner wall of the driving slider 9, a grinding motor 11 is installed and connected to the top inner wall of the support frame 10, a grinding workpiece 12 is installed and connected to the output end of the grinding motor 11, a limiting frame 18 is installed and connected to the top inner wall of the device base 1, a first clamping workpiece 20 is provided on the top of the limiting frame 18, a fastening adjustment rod 22 is installed and connected to the top inner wall of both ends of the first clamping workpiece 20, a rotating handle 23 is installed and connected to the top inner wall of the fastening adjustment rod 22, and the fastening adjustment rod 22 is installed and connected to the top inner wall. A second clamping workpiece 21 is slidably connected to the inner wall of the side end of the rod 22, and a clamping plate 24 is installed and connected to the inner wall at both ends of the second clamping workpiece 21, and a locking rod 26 is installed and connected to the inner wall at both ends of the clamping plate 24. A clamping frame 27 is installed and connected to the inner wall at both ends of the first clamping workpiece 20, and a clamping cavity 28 is fixedly connected to the inner wall at the side end of the clamping frame 27, and a clamping groove 29 is fixedly connected to the inner wall at the side end of the clamping cavity 28. A locking workpiece 30 is installed and connected to the inner wall at the side end of the clamping groove 29.

[0023] Support legs 2 are fixedly connected to the inner walls of the bottom of both ends of the device base 1, providing a good support for the device to reduce position shaking during use.

[0024] A fixed side plate 3 is installed and connected to the inner wall of the side end of the device base 1, and a control box 4 is installed and connected to the inner wall of the top of the fixed side plate 3. During the use of the device, it is convenient for the staff to perform control operations.

[0025] A motor support 8 is mounted on the inner wall of the side end of the driving motor 6 to prevent position deviation during operation of the motor.

[0026] A support plate 13 is installed and connected on the inner wall of the top of the other driving slider 9, and a limit frame 15 is installed and connected on the inner wall of the side end of the support plate 13. A return spring 16 is installed and connected on the inner wall of the side end of the limit frame 15, and a telescopic cleaning workpiece 17 is installed and connected on the inner wall of the side end of the return spring 16. Fixing bolts 14 are installed and connected on the inner wall of the top of the support frame 10 and the support plate 13. When the device cleans impurities inside the metal pipe, the driving motor 6 at the side end of the device base 1 will drive the support plate 13 to move its position. Subsequently, the telescopic cleaning workpiece 17 on the inner wall of the support plate 13 will clean the impurities on the inner wall of the metal pipe under the action of the return spring 16, so as to reduce the impact of impurities in the later stage.

[0027] Support blocks 19 are installed and connected to the bottom inner walls of both ends of the limit frame 18, and mounting bolts 25 are installed and connected to the inner walls of the side ends of the clamping plate 24, which makes it convenient for workers to install and fix the device workpiece for later maintenance and inspection.

[0028] The working principle of the inner wall grinding and desoldering device for metal pipe processing provided by the utility model is as follows:

[0029] When the device is performing the grinding process on the metal pipe, first, the metal pipe is placed on the inner wall of the first clamping workpiece 20, and the fastening adjustment rods 22 at both ends are rotated to drive the position of the second clamping workpiece 21 at the top to move, and then the first clamping workpieces 20 and the second clamping workpieces 21 at both ends are used to clamp the metal pipe in position. In order to reduce the looseness of the position, when the second clamping workpiece 21 moves, the clamping plates 24 at both ends will be limited and clamped to the inner wall of the clamping frame 27. At the same time, the locking rod 26 at the side end of the clamping plate 24 will be limited to the inner wall of the clamping groove 29. Then, a locking workpiece 30 is provided at the side end of the clamping frame 27. The locking plate 33 inside the locking workpiece 30 is adjusted to a suitable position to limit and lock the locking rod 26. Then, it is installed and fixed by the locking bolt 35, thereby reducing the looseness of the locking rod 26.

[0030] Compared with the related art, the inner wall grinding and desoldering device for metal pipe processing provided by the utility model has the following beneficial effects:

[0031] When the device is performing the grinding process on the metal pipe, in order to reduce the position deviation of the device workpiece during use, the locking rod 26 set at the side end of the device is used in conjunction with the locking workpiece 30 to perform a secondary locking process on the device workpiece to reduce the position deviation during use and prevent it from affecting the normal use of the device. At the same time, the telescopic cleaning workpiece 17 set at the side end of the device can facilitate the cleaning of impurities inside the metal pipe to reduce the tedious work during subsequent cleaning.

[0032] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A device for grinding and removing welding inner wall of metal pipes, characterized in that: include: The top inner wall of the two ends of the device base is fixedly connected with a fixing groove, the inner wall of the side end of the fixing groove is installed and connected to the driving motor, the output end of the driving motor is installed and connected to the driving rod, the inner wall of the side end of the driving rod is slidably connected to the driving slider, the top inner wall of the driving slider is installed and connected to the supporting frame, the top inner wall of the supporting frame is installed and connected to the grinding motor, the output end of the grinding motor is installed and connected to the grinding workpiece, the top inner wall of the device base is installed and connected to a limiting frame, the top of the limiting frame is provided with a first clamping workpiece, the top inner wall of the two ends of the first clamping workpiece is installed and connected to a fastening adjustment rod, the top inner wall of the fastening adjustment rod is installed and connected to a rotating handle, and the side ends of the fastening adjustment rod The locking plate is slidably connected to the inner wall of the side end of the locking plate, and the inner wall of the locking groove side end is slidably connected to the locking plate, and the locking fastening rod is installed and connected to the inner wall of the side end of the locking plate, and the locking bolt is installed and connected to the inner wall of the side end of the locking fastening rod.

2. The inner wall grinding and desoldering device for metal pipe processing according to claim 1, characterized in that: Support legs are fixedly connected to the inner walls of the bottoms of both ends of the device base.

3. The inner wall grinding and desoldering device for metal pipe processing according to claim 1, characterized in that: A fixed side plate is installed and connected on the inner wall of the side end of the device base, and a control box is installed and connected on the inner wall of the top of the fixed side plate.

4. The inner wall grinding and desoldering device for metal pipe processing according to claim 1, characterized in that: A motor support is installed and connected on the inner wall of the side end of the driving motor.

5. The inner wall grinding and desoldering device for metal pipe processing according to claim 1, characterized in that: A support plate is installed and connected on the inner wall of the top of the other driving slider, a limit frame is installed and connected on the inner wall of the side end of the support plate, a return spring is installed and connected on the inner wall of the side end of the limit frame, a telescopic cleaning workpiece is installed and connected on the inner wall of the side end of the return spring, and fixing bolts are installed and connected on the support frame and the inner wall of the top of the support plate.

6. The inner wall grinding and desoldering device for metal pipe processing according to claim 1, characterized in that: Support blocks are installed and connected on the inner walls of the bottoms of both ends of the limiting frame, and mounting bolts are installed and connected on the inner walls of the side ends of the clamping plate.

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