Polishing device for oil exploitation equipment machining

Abstract

The utility model relates to the technical field of oil exploitation, and discloses a polishing device for machining oil exploitation equipment. Comprising a base and a fixing seat, the fixing seat is fixed to the top of the base, a first motor used for driving a pipeline joint to rotate is fixed to one side of the fixing seat, a supporting disc is fixed to the output end of the first motor, a supporting rod is fixed to one side of the supporting disc, and a connecting disc is fixed to one end of the supporting rod; the supporting blocks slide in the shell, so that the supporting blocks make contact with the inner wall of the pipeline joint to support the inner wall of the pipeline joint, the stability of the pipeline joint during follow-up polishing is improved, the supporting effect of the supporting blocks on the pipeline joint is improved through the anti-skid pads, and the service life of the pipeline joint is prolonged. The problem that the polishing accuracy is affected due to rotation of the pipeline joint during polishing is avoided, the outer side of the pipeline joint is clamped through the clamping blocks, the multiple sets of clamping blocks are arranged, and the clamping effect on the pipeline joint is improved.

Description

Technical Field

[0001] This utility model relates to the field of petroleum extraction technology, specifically a polishing device for processing petroleum extraction equipment. Background Technology

[0002] A polishing device for processing oil extraction equipment is a mechanical device specifically designed for polishing oil extraction equipment parts. It reduces the surface roughness of oil extraction equipment parts through mechanical, chemical, or electrochemical methods, giving them a bright and smooth surface to meet the requirements of the equipment in complex working environments.

[0003] Pipeline joints in oil extraction are critical components connecting pipelines, ensuring the smooth transport of crude oil while withstanding high pressure, high temperature, and corrosion from various chemical media. Polishing pipeline joints can remove minor imperfections and dirt from their surfaces, thereby improving their sealing performance and reducing the risk of crude oil leakage during transport. Existing polishing equipment typically uses a clamping structure to fix the outer side of the pipeline joint during use. However, current technology cannot support the inner wall of the pipeline joint during polishing. Uneven force during polishing may lead to inconsistent polishing results, and the pipeline joint may rotate during polishing, affecting the accuracy of polishing. Furthermore, adjusting the polishing position of the pipeline joint requires disassembly and re-fixing, impacting the efficiency of pipeline joint processing and polishing.

[0004] Therefore, it is necessary to provide a new polishing device for oil extraction equipment to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a polishing device for processing oil extraction equipment, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a polishing device for processing oil extraction equipment, comprising a base, and further comprising:

[0007] A fixed base is fixed to the top of the base. A first motor for driving the pipe joint to rotate is fixed on one side of the fixed base. A support plate is fixed to the output end of the first motor. A support rod is fixed to one side of the support plate. A connecting plate is fixed to one end of the support rod.

[0008] A housing is fixed to the inner wall of the connecting plate. A limit rod is fixed to the inner wall of the housing. A guide block is slidably connected to the outer side of the limit rod. A support block for supporting the inner wall of the pipe joint is slidably connected to the inner wall of the guide block. An anti-slip pad is installed on one side of the support block.

[0009] A guide frame is fixed to one side of the connecting plate. A first connecting frame is slidably connected to the inner wall of the guide frame. A clamping block for clamping the outside of the pipe joint is fixed to one side of the first connecting frame.

[0010] A support frame is fixed to the top of the base. A connecting plate is provided at the bottom of the support frame. A second motor is installed at the bottom of the connecting plate. A polishing wheel for polishing pipe joints is fixed at the output end of the second motor.

[0011] Preferably, a mounting bracket is fixed to one side of the housing, and a first electric push rod is mounted on the inner wall of the mounting bracket. The piston rod of the first electric push rod is fixedly connected to the bottom of the guide block.

[0012] Preferably, a guide rod is fixed to the inner wall of the guide block, and a slider is slidably connected to the outer side of the guide rod, with one side of the slider being fixedly connected to one side of the support block.

[0013] Preferably, a second electric push rod is fixed to one side of the support plate, and a support ring is fixed to the piston rod of the second electric push rod.

[0014] Preferably, a second connecting frame is fixed to one side of the support ring, a connecting block is rotatably connected to the inner wall of the second connecting frame, the outer side of the connecting block is rotatably connected to the inner wall of the first connecting frame, and a limiting frame for limiting the second connecting frame is fixed to one side of the support plate.

[0015] Preferably, a support base is provided on the top of the support frame, and a third electric push rod is installed on the inner wall of the support base.

[0016] Preferably, a fixing block is fixed to one side of the connecting plate, a guide rod is fixed to the top of the fixing block, and a fixing sleeve is fixed to one side of the support base.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This invention utilizes a support block that slides inside the housing, allowing it to contact the inner wall of the pipe joint and providing support. This enhances the stability of the pipe joint during subsequent polishing. An anti-slip pad further improves the support effect, preventing the pipe joint from rotating during polishing and affecting polishing accuracy. Multiple clamping blocks further grip the outer side of the pipe joint, improving the clamping effect. A first motor drives the support plate to rotate, thus rotating the clamped pipe joint. This eliminates the need to disassemble and re-fix the pipe joint when adjusting the polishing angle, thereby improving processing efficiency. Attached Figure Description

[0019] Figure 1A schematic diagram of a preferred embodiment of the polishing device for processing oil extraction equipment provided by this utility model;

[0020] Figure 2 This is a schematic diagram of the support frame in this utility model;

[0021] Figure 3 This is a schematic diagram of the support plate in this utility model;

[0022] Figure 4 This is a schematic diagram of the connecting disc in this utility model;

[0023] Figure 5 This is a schematic diagram of the shell structure in this utility model;

[0024] Figure 6 for Figure 5 A magnified structural diagram of point A in the middle.

[0025] In the diagram: 1. Base; 2. Fixed seat; 3. First motor; 4. Support plate; 5. Support rod; 6. Connecting plate; 7. Housing; 8. Limiting rod; 9. Guide block; 10. Support block; 11. Anti-slip pad; 12. Guide frame; 13. First connecting frame; 14. Clamping block; 15. Support frame; 16. Connecting plate; 17. Second motor; 18. Polishing wheel; 19. Mounting frame; 20. First electric push rod; 21. Guide rod; 22. Slider; 23. Second electric push rod; 24. Support ring; 25. Second connecting frame; 26. Connecting block; 27. Limiting frame; 28. Support seat; 29. ​​Third electric push rod; 30. Fixed block; 31. Guide rod; 32. Fixed sleeve. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-6 As shown, a polishing device for processing oil extraction equipment includes a base 1 and a fixed seat 2. The fixed seat 2 is fixed to the top of the base 1. A first motor 3 is fixed to one side of the fixed seat 2. A support plate 4 is fixed to the output end of the first motor 3. The first motor 3 can drive the support plate 4 to rotate. A support rod 5 is fixed to one side of the support plate 4. A connecting plate 6 is fixed to one end of the support rod 5.

[0028] The housing 7 is fixed to the inner wall of the connecting plate 6. A limit rod 8 is fixed to the inner wall of the housing 7. A guide block 9 is slidably connected to the outer side of the limit rod 8. The four sides of the guide block 9 have a certain inclination angle. A support block 10 is slidably connected to the inner wall of the pipe joint. The outer side of the support block 10 is slidably connected to the inner wall of the housing 7. As the guide block 9 slides on the outer side of the limit rod 8, the upward movement of the guide block 9 will drive the support block 10 to slide on its inner wall, pushing the support block 10 to slide inside the housing 7, so that the support block 10 contacts the inner wall of the pipe joint, supporting the inner wall of the pipe joint and improving the stability of the pipe joint during subsequent polishing. An anti-slip pad 11 is installed on one side of the support block 10. The anti-slip pad 11 improves the support effect of the support block 10 on the pipe joint and avoids the problem of the pipe joint rotating during polishing, which affects the polishing accuracy.

[0029] The guide frame 12 is fixed to one side of the connecting plate 6. The inner wall of the guide frame 12 is slidably connected to the first connecting frame 13. A clamping block 14 is fixed to one side of the first connecting frame 13. The clamping block 14 corresponds to the guide frame 12 one by one. The clamping block 14 achieves the effect of clamping the outside of the pipe joint. It works in conjunction with the support block 10 to improve the clamping effect of the pipe joint.

[0030] The support frame 15 is fixed to the top of the base 1. A connecting plate 16 is provided at the bottom of the support frame 15. A second motor 17 is installed at the bottom of the connecting plate 16. A polishing wheel 18 for polishing pipe joints is fixed at the output end of the second motor 17.

[0031] A mounting bracket 19 is fixed to one side of the housing 7. A first electric push rod 20 is installed on the inner wall of the mounting bracket 19. The piston rod of the first electric push rod 20 is fixedly connected to the bottom of the guide block 9. A guide rod 21 is fixed to the inner wall of the guide block 9. A slider 22 is slidably connected to the outer side of the guide rod 21. One side of the slider 22 is fixedly connected to one side of the support block 10. The first electric push rod 20 can drive the guide block 9 to slide outside the limiting rod 8. The upward movement of the guide block 9 will drive the support block 10 to slide on its inner wall, drive the slider 22 to slide outside the guide rod 21, and push the support block 10 to slide inside the housing 7, so that the support block 10 contacts the inner wall of the pipe joint, supports the inner wall of the pipe joint, and improves the stability of the pipe joint during subsequent polishing.

[0032] A second electric push rod 23 is fixed to one side of the support plate 4. A support ring 24 is fixed to the piston rod of the second electric push rod 23. A second connecting frame 25 is fixed to one side of the support ring 24. A connecting block 26 is rotatably connected to the inner wall of the second connecting frame 25. The outer side of the connecting block 26 is rotatably connected to the inner wall of the first connecting frame 13. A limiting frame 27 is fixed to one side of the support plate 4 to limit the second connecting frame 25. The inner wall of the limiting frame 27 is slidably connected to one side of the second connecting frame 25. The second electric push rod 23 pulls the support ring 24 downward, causing the connecting block 26 to rotate. The connecting block 26 pulls the first connecting frame 13 to slide inside the guide frame 12, causing the clamping block 14 to clamp the outer side of the pipe joint. Multiple sets of clamping blocks 14 are provided to improve the clamping effect on the pipe joint.

[0033] A support base 28 is provided on the top of the support frame 15. A toothed block is fixed on the inner wall of the support frame 15. A drive motor is installed on the top of the support base 28. A drive gear that meshes with the toothed block is fixed at the output end of the drive motor. The drive gear is driven by the drive motor to rotate on the outside of the toothed block, thereby moving the support base 28 left and right to adjust the polishing position. This is existing technology and will not be described in detail here. A third electric push rod 29 is installed on the inner wall of the support base 28. The piston rod of the third electric push rod 29 is fixedly connected to the top of the connecting plate 16. A fixing block 30 is fixed on one side of the connecting plate 16. A guide rod 31 is fixed on the top of the fixing block 30. A fixing sleeve 32 is fixed on one side of the support base 28. The inner wall of the fixing sleeve 32 is slidably connected to the outside of the guide rod 31. The third electric push rod 29 drives the connecting plate 16 to move downward, causing the guide rod 31 to slide on the outside of the fixing sleeve 32. The connecting plate 16 drives the second motor 17 to move downward, causing the polishing wheel 18 to polish the pipe joint.

[0034] Working principle: When using this device, the pipe joint is installed on one side of the connecting plate 6. The second electric push rod 23 pulls the support ring 24 downward, causing the connecting block 26 to rotate. The connecting block 26 pulls the first connecting frame 13 to slide inside the guide frame 12, causing the clamping block 14 to clamp the outside of the pipe joint. Multiple sets of clamping blocks 14 are provided to improve the clamping effect on the pipe joint. The first electric push rod 20 can drive the guide block 9 to slide outside the limit rod 8. The guide block 9 moves upward, causing the support block 10 to slide on its inner wall, causing the slider 22 to slide outside the guide rod 21, pushing the support block 10 to slide inside the housing 7, so that the support block 10 contacts the pipe joint. The inner wall of the support block 10 supports the inner wall of the pipe joint, improving the stability of the pipe joint during subsequent polishing. The anti-slip pad 11 enhances the support effect of the support block 10 on the pipe joint, preventing the pipe joint from rotating during polishing and affecting the polishing accuracy. The third electric push rod 29 drives the connecting plate 16 to move downward, causing the guide rod 31 to slide outside the fixed sleeve 32. The connecting plate 16 drives the second motor 17 to move downward, causing the polishing wheel 18 to polish the pipe joint. The first motor 3 drives the support plate 4 to rotate, achieving the effect of rotating the clamped pipe joint. This avoids the need to disassemble and re-fix the pipe joint when adjusting the polishing angle, thus improving processing efficiency.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A polishing device for oil production equipment processing, comprising a base (1), characterized in that, Also includes: The fixed seat (2) is fixed to the top of the base (1), one side of the fixed seat (2) is fixed with the first motor (3) for driving pipe joint to rotate, the output end of the first motor (3) is fixed with the support disc (4), one side of the support disc (4) is fixed with the support rod (5), one end of the support rod (5) is fixed with the connecting disc (6); The shell (7) is fixed to the inner wall of the connecting disc (6), the inner wall of the shell (7) is fixed with the limiting rod (8), the outer side of the limiting rod (8) is slidably connected with the guide block (9), the inner wall of the guide block (9) is slidably connected with the support block (10) for supporting the inner wall of the pipe joint, one side of the support block (10) is provided with the non-slip pad (11); The guide frame (12) is fixed to one side of the connecting disc (6), the inner wall of the guide frame (12) is slidably connected with the first connecting frame (13), one side of the first connecting frame (13) is fixed with the clamping block (14) for clamping the outer side of the pipe joint; The support frame (15) is fixed to the top of the base (1), the bottom of the support frame (15) is provided with the connecting plate (16), the bottom of the connecting plate (16) is installed with the second motor (17), the output end of the second motor (17) is fixed with the polishing wheel (18) for polishing the pipe joint.

2. A polishing apparatus for oil production equipment processing according to claim 1, characterized in that: One side of the shell (7) is fixed with the mounting bracket (19), the inner wall of the mounting bracket (19) is installed with the first electric push rod (20), the piston rod of the first electric push rod (20) is fixedly connected with the bottom of the guide block (9).

3. The polishing apparatus for processing of oil production equipment according to claim 1, characterized in that: The inner wall of the guide block (9) is fixed with the guide rod (21), the outer side of the guide rod (21) is slidably connected with the sliding block (22), and one side of the sliding block (22) is fixedly connected with one side of the support block (10).

4. The polishing apparatus for processing of oil production equipment according to claim 1, characterized in that: One side of the support disc (4) is fixed with the second electric push rod (23), the piston rod of the second electric push rod (23) is fixed with the support ring (24).

5. A polishing apparatus for oil production equipment processing according to claim 4, characterized in that: One side of the support ring (24) is fixed with the second connecting frame (25), the inner wall of the second connecting frame (25) is rotatably connected with the connecting block (26), the outer side of the connecting block (26) is rotatably connected with the inner wall of the first connecting frame (13), one side of the support disc (4) is fixed with the limiting frame (27) for limiting the second connecting frame (25).

6. A polishing apparatus for oil production equipment processing according to claim 1, characterized in that: The top of the support frame (15) is provided with the support seat (28), the inner wall of the support seat (28) is installed with the third electric push rod (29).

7. A polishing apparatus for oil production equipment processing according to claim 6, characterized in that: One side of the connecting plate (16) is fixed with the fixed block (30), the top of the fixed block (30) is fixed with the guide rod (31), one side of the support seat (28) is fixed with the fixed sleeve (32).

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