Tubular column part surface polishing device
By designing a polishing device including a clamping polishing structure and a fixed moving rotary structure, the problem of the inability to fully polish according to the length of the pipe fittings in the prior art is solved, and efficient polishing of the surface of the pipe column part is achieved, and processing efficiency and speed are improved.
Patent Information
- Application Number
- CN202421298414.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-07
AI Technical Summary
When the existing polishing device polishes the pipe column parts, it is impossible to effectively and comprehensively polish according to the length of the pipe fittings, resulting in repeated and long-term polishing processing, which reduces processing efficiency and speed.
A polishing device including a base, a clamping polishing structure, a first convex inner groove, a threaded shaft, a first inverted T-frame, a rotating column, a clamping member, a small bevel gear, a tooth plate, a forward and reverse motor, a transmission shaft, a large bevel gear and a pinion gear is designed. Through the combination of these components, effective clamping and rotation of the pipe column parts can be achieved to ensure that the surface of the pipe column can be fully polished.
Through effective clamping and polishing structure and fixed and mobile rotary structure, the device can perform comprehensive polishing operation on the surface of the pipe column parts, which significantly improves the processing efficiency and speed of the polishing device. The structure design is simple, easy to use and operate, and is easy to meet the needs of polishing and processing of the pipe column parts.
Smart Images
Figure CN222609132U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of polishing, in particular to a device for polishing the surface of a pipe column part. Background Art
[0002] Pipe fittings are a general term for parts that play the role of connection, control, direction change, diversion, sealing, support, etc. in pipeline systems. There are many types of pipe fittings, which can be classified according to purpose, connection, material, processing method, etc. When processing steel straight-tube pipe fittings, it is necessary to polish the surface of the pipe fittings and use a polishing device; currently, the polishing device cannot perform effective and comprehensive polishing processing according to the length of the pipe fittings during the polishing process of the pipe fittings, so that the pipe fittings need to be polished repeatedly and for a long time, thereby reducing the efficiency and speed of pipe fitting processing. Utility Model Content
[0003] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for polishing the surface of a pipe column part, comprising a base, one end of the top of the base having two clamping and polishing structures symmetrically installed, a first convex inner groove is opened in the middle of the top of the base, the lower part of the first convex inner groove is rotatably connected with a threaded shaft, the surface of the threaded shaft is threadedly connected with a first inverted T-shaped frame, the upper part of the first inverted T-shaped frame is rotatably connected with a rotating column, one end of the rotating column is installed with a clamping component, the other end of the rotating column is fixedly connected with a small bevel gear, a tooth plate is fixedly installed on one side of the upper part of the first convex inner groove, a forward and reverse motor connected to one end of the threaded shaft is installed at one end of the base, a transmission shaft is rotatably connected to one side of the first inverted T-shaped frame, the top of the transmission shaft is fixedly connected with a large bevel gear meshing with the small bevel gear, and the end of the transmission shaft located inside the first convex inner groove is fixedly connected with a small gear meshing with the tooth plate.
[0004] Preferably, the clamping component includes a triangular notch opened at one end of the rotating column, and three rotating pins are rotatably connected in an annular manner with equal distances inside the triangular notch, and the surfaces of the three rotating pins are fixedly connected to an eccentric wheel and a transmission gear.
[0005] Preferably, an inverted T-shaped inner groove is opened inside the triangular notch, and an inverted T-shaped adjusting block is movably installed inside the inverted T-shaped inner groove, and one end of the inverted T-shaped adjusting block is annularly and equidistantly fixedly connected with three transmission racks, and the three transmission racks are respectively meshed with three transmission gears, and the other end of the rotating column is rotatably connected with a threaded pin, one end of the threaded pin extends to the inside of the inverted T-shaped inner groove and is threadedly connected to the other end of the inverted T-shaped adjusting block, and the other end of the threaded pin is fixedly connected to the first rotating wheel.
[0006] Preferably, the two clamping and polishing structures each include a second convex inner groove, the two second convex inner grooves are symmetrically opened at one end of the top of the base, a bidirectional threaded shaft is rotatably connected between the inside of the two second convex inner grooves, the surfaces of the bidirectional threaded shaft located inside the two second convex inner grooves are threadedly connected with a second inverted T-shaped frame, the tops of the two second inverted T-shaped frames are fixedly installed with fixed blocks, mounting grooves are opened on opposite sides of the two fixing blocks, arc polishing and grinding blocks are installed inside the two mounting grooves, a spring layer is fixedly connected between the inside of the mounting groove and the arc polishing and grinding block, and one end of the bidirectional threaded shaft extends to the outside of one side of the base and is fixedly connected with a second rotating wheel.
[0007] Compared with the prior art, the beneficial effects of the utility model are as follows: by providing a base, a clamping and polishing structure, a first convex inner groove, a threaded shaft, a first inverted T-shaped frame, a rotating column, a clamping component, a small bevel gear, a toothed plate, a forward and reverse motor, a transmission shaft, a large bevel gear and a small gear, the polishing device has an effective clamping and polishing structure and a fixed movable rotating structure. The clamping and polishing structure can effectively polish the surface of the pipe column parts, and the fixed movable rotating structure can move and rotate the pipe column parts, so that the surface of the pipe column parts can be comprehensively polished, thereby effectively improving the processing efficiency and speed of the polishing device. In addition, the polishing device has a simple structural design, is convenient and quick to use and operate, and has stable and reliable processing. Its performance can meet the use requirements of surface polishing processing of pipe column parts. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.
[0009] In the attached picture:
[0010] Figure 1 This is a schematic diagram of the structure of the pipe column part surface polishing device of the utility model;
[0011] Figure 2 For this utility model Figure 1 A schematic diagram of a partial cross-sectional structure;
[0012] Figure 3 For this utility model Figure 1 A schematic cross-sectional structure diagram of;
[0013] Figure 4 For this utility model Figure 3 Schematic diagram of the local structure;
[0014] Figure 5 It is a schematic diagram of the side section structure of two clamping components of the utility model;
[0015] Figure 6 It is a side view structural diagram of the rotating column of the utility model;
[0016] In the figure: 1. base; 2. clamping and polishing structure; 3. first convex inner groove; 4. threaded shaft; 5. first inverted T-shaped frame; 6. rotating column; 7. clamping part; 8. small bevel gear; 9. tooth plate; 10. forward and reverse motor; 11. transmission shaft; 12. large bevel gear; 13. small gear; 14. triangular notch; 15. rotating pin; 16. eccentric wheel; 17. transmission gear; 18. inverted T-shaped inner groove; 19. inverted T-shaped adjusting block; 20. transmission rack; 21. threaded pin; 22. first rotating wheel; 23. second convex inner groove; 24. bidirectional threaded shaft; 25. second inverted T-shaped frame; 26. fixing block; 27. mounting groove; 28. arc polishing and grinding block; 29. spring layer; 30. second rotating wheel. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0018] The polishing device has an effective clamping and polishing structure and a fixed moving and rotating structure. The clamping and polishing structure can effectively polish the surface of the pipe column parts, while the fixed moving and rotating structure can move and rotate the pipe column parts, so that the surface of the pipe column parts can be comprehensively polished, thereby effectively improving the processing efficiency and speed of the polishing device.
[0019] Depend on Figures 1 to 6 The utility model includes a base 1, two clamping and polishing structures 2 are symmetrically installed at one end of the top of the base 1, a first convex inner groove 3 is opened in the middle of the top of the base 1, the lower part of the first convex inner groove 3 is rotatably connected with a threaded shaft 4, the surface of the threaded shaft 4 is threadedly connected with a first inverted T-shaped frame 5, the upper part of the first inverted T-shaped frame 5 is rotatably connected with a rotating column 6, one end of the rotating column 6 is installed with a clamping component 7, the other end of the rotating column 6 is fixedly connected with a small bevel gear 8, a toothed plate 9 is fixedly installed on one side of the upper part of the first convex inner groove 3, and one end of the base 1 is installed with a forward and reverse motor 10 connected to one end of the threaded shaft 4.
[0020] A transmission shaft 11 is rotatably connected to one side of the first inverted T-shaped frame 5, a large bevel gear 12 meshing with the small bevel gear 8 is fixedly connected to the top of the transmission shaft 11, a small gear 13 meshing with the toothed plate 9 is fixedly connected to the end of the transmission shaft 11 located inside the first convex inner groove 3, and the clamping component 7 includes a triangular notch 14 opened at one end of the rotating column 6, and three rotating pins 15 are rotatably connected to the inner ring of the triangular notch 14 at equal distances, and the surfaces of the three rotating pins 15 are fixedly connected to the eccentric wheel 16 and the transmission gear 17, and the inside of the triangular notch 14 is opened An inverted T-shaped inner groove 18 is movably installed with an inverted T-shaped adjusting block 19 inside. Three transmission racks 20 are fixedly connected to one end of the inverted T-shaped adjusting block 19 in an annular shape at equal distances. The three transmission racks 20 are respectively meshed with three transmission gears 17. A threaded pin 21 is rotatably connected to the other end of the rotating column 6. One end of the threaded pin 21 extends to the inside of the inverted T-shaped inner groove 18 and is threadedly connected to the other end of the inverted T-shaped adjusting block 19. The other end of the threaded pin 21 is fixedly connected to a first rotating wheel 22, thereby effectively fixing the pipe column parts.
[0021] By putting one end of the pipe column part on the surface of the rotating column 6, and then rotating the threaded pin 21 through the first rotating wheel 22, the rotation of the threaded pin 21 will cause the inverted T-shaped adjustment block 19 to move, and the movement of the inverted T-shaped adjustment block 19 will drive the three transmission racks 20 to transmit and rotate the three transmission gears 17, and the rotation of the three transmission gears 17 will drive the three rotating pins 15 to rotate, and the rotation of the three rotating pins 15 will cause the three eccentric wheels 16 to rotate, and the rotation of the three eccentric wheels 16 will contact and clamp the inside of the pipe column part, so that the pipe column part coincides with the axis of the rotating column 6.
[0022] The two clamping and polishing structures 2 each include a second convex inner groove 23, and the two second convex inner grooves 23 are symmetrically opened at one end of the top of the base 1. A bidirectional threaded shaft 24 is rotatably connected between the inside of the two second convex inner grooves 23, and the surface of the bidirectional threaded shaft 24 located inside the two second convex inner grooves 23 is threadedly connected with a second inverted T-shaped frame 25, and the top of the two second inverted T-shaped frames 25 are fixedly installed with a fixing block 26, and the opposite sides of the two fixing blocks 26 are opened with a mounting groove 27, and the inside of the two mounting grooves 27 are installed with an arc polishing and grinding block 28, and a spring layer 29 is fixedly connected between the inside of the mounting groove 27 and the arc polishing and grinding block 28, and one end of the bidirectional threaded shaft 24 extends to the outside of one side of the base 1 and is fixedly connected with a second rotating wheel 30, and the two arc polishing and grinding blocks 28 are aligned with the height of the rotating column 6 and used in combination, so as to effectively clamp and grind the pipe column parts.
[0023] When installing the pipe column part, one end of the pipe column part is sleeved on the surface of the rotating column 6, and the other end of the pipe column part is placed between the two arc-surface polishing blocks 28. After the pipe column part is fixed on the rotating column 6, the bidirectional threaded shaft 24 is rotated by the second rotating wheel 30. The rotation of the bidirectional threaded shaft 24 will cause the two second inverted T-shaped frames 25 to move relative to each other. The two second inverted T-shaped frames 25 that move relatively will drive the two arc-surface polishing blocks 28 to move toward the pipe column part, and finally the arc-shaped polishing surfaces of the two arc-surface polishing blocks 28 will contact the surface of the pipe column part to clamp it. After the two arc-surface polishing blocks 28 contact the pipe column part, they will compress the spring layer 29, so that the two arc-surface polishing blocks 28 can stably and effectively contact the surface of the pipe column part.
[0024] Then start the forward and reverse motor 10 to rotate the threaded shaft 4. The rotation of the threaded shaft 4 will move the first inverted T-shaped frame 5. The movement of the first inverted T-shaped frame 5 will drive the small gear 13 to roll and rotate on the tooth plate 9. The rotation of the small gear 13 will drive the transmission shaft 11 and the large bevel gear 12 to rotate. The rotation of the large bevel gear 12 will transmit and accelerate the small bevel gear 8. The rotation of the small bevel gear 8 will drive the rotating column 6 to rotate. The rotation of the rotating column 6 will drive the fixed pipe column parts to rotate, so that the pipe column parts rotate during the movement. The moving and rotating pipe column parts will contact the two arc polishing and grinding blocks 28 to perform a comprehensive and effective polishing operation on the surface.
[0025] The polishing device has a simple structural design, is convenient to use and operate, and has stable and reliable processing. Its performance can meet the use requirements of the surface polishing processing of pipe column parts.
Claims
1. A pipe part surface polishing device, comprising a base (1), characterized in that: Two clamping and polishing structures (2) are symmetrically mounted at one end of the top of the base (1); a first convex inner groove (3) is provided in the middle of the top of the base (1); a threaded shaft (4) is rotatably connected to the lower part of the first convex inner groove (3); a first inverted T-shaped frame (5) is threadedly connected to the surface of the threaded shaft (4); a rotating column (6) is rotatably connected to the upper part of the first inverted T-shaped frame (5); a clamping component (7) is mounted at one end of the rotating column (6); and a small bevel gear (8) is fixedly connected to the other end of the rotating column (6). A toothed plate (9) is fixedly mounted on one side of the upper portion of the first convex inner groove (3); a forward and reverse motor (10) connected to one end of the threaded shaft (4) is mounted on one end of the base (1); a transmission shaft (11) is rotatably connected to one side of the first inverted T-shaped frame (5); a large bevel gear (12) meshingly connected to a small bevel gear (8) is fixedly connected to the top of the transmission shaft (11); and a small gear (13) meshingly connected to the toothed plate (9) is fixedly connected to the end of the transmission shaft (11) located inside the first convex inner groove (3).
2. A pipe string part surface polishing device according to claim 1, characterized in that: The clamping component (7) comprises a triangular notch (14) formed at one end of the rotating column (6); three rotating pins (15) are rotatably connected in an annular manner at equal intervals inside the triangular notch (14); and eccentric wheels (16) and transmission gears (17) are fixedly connected to the surfaces of the three rotating pins (15).
3. A pipe string part surface polishing device according to claim 2, characterized in that: An inverted T-shaped inner groove (18) is provided inside the triangular notch (14), an inverted T-shaped adjusting block (19) is movably installed inside the inverted T-shaped inner groove (18), one end of the inverted T-shaped adjusting block (19) is annularly and equidistantly fixedly connected to three transmission racks (20), the three transmission racks (20) are respectively meshed and connected to three transmission gears (17), the other end of the rotating column (6) is rotatably connected to a threaded pin (21), one end of the threaded pin (21) extends to the inside of the inverted T-shaped inner groove (18) and is threadedly connected to the other end of the inverted T-shaped adjusting block (19), and the other end of the threaded pin (21) is fixedly connected to a first rotating wheel (22).
4. The device for polishing the surface of a pipe column part according to claim 1, characterized in that: The two clamping and polishing structures (2) each comprise a second convex inner groove (23), the two second convex inner grooves (23) are symmetrically arranged at one end of the top of the base (1), a bidirectional threaded shaft (24) is rotatably connected between the insides of the two second convex inner grooves (23), the surfaces of the bidirectional threaded shaft (24) located inside the two second convex inner grooves (23) are threadedly connected with a second inverted T-shaped frame (25), a fixing block (26) is fixedly installed on the top of the two second inverted T-shaped frames (25), mounting grooves (27) are arranged on opposite sides of the two fixing blocks (26), a curved surface polishing and grinding block (28) is installed inside the two mounting grooves (27), a spring layer (29) is fixedly connected between the inside of the mounting groove (27) and the curved surface polishing and grinding block (28), and one end of the bidirectional threaded shaft (24) extends to the outside of one side of the base (1) and is fixedly connected with a second rotating wheel (30).