A precision gear high-efficiency cutting and polishing integrated equipment

Abstract

The present invention discloses a precision gear high-efficiency cutting and polishing integrated device, which relates to the field of gear processing technology and includes an operating table, a guide rail fixedly installed at the end of the operating table, a locking assembly slidably installed at the end of the guide rail, and the locking assembly is used to lock the gear being processed; the precision gear high-efficiency cutting and polishing integrated device supports the first sleeve and the second sleeve through a second elastic member, so that when the sleeve is in contact with the gear, the second sleeve is further driven to move toward one end of the gear, and the spiral cleaning plate is tightly fitted to the outer surface of the gear in cooperation with the second elastic member. This allows the spiral cleaning plate to better contact the gear surface, avoiding the problem of excessive or insufficient local pressure, thereby achieving a more uniform surface polishing effect and reducing surface defects and uneven finish.

Description

Technical Field

[0001] The present invention relates to a gear processing technology, and in particular to a precision gear high-efficiency cutting and polishing integrated device. Background Art

[0002] Gears are mechanical components that transmit motion and power through the continuous meshing of teeth. Due to their smooth transmission, gears are widely used in mechanical transmission and throughout the mechanical field. Currently, two commonly used gear processing methods are gear shaping and gear hobbing. Both methods produce burrs on the gears, necessitating grinding and polishing of the tooth grooves. Gears are essential for power transmission in common machinery and equipment, and bevel gears are particularly common, resulting in a high demand for them in the market.

[0003] The Chinese invention patent with publication number CN117506014B discloses an integrated device for efficient cutting and polishing of transmission gears. The integrated device for efficient cutting and polishing of transmission gears is provided with a polishing barrel, a mounting column, a driving member and four connecting plates. When in use, after the gear processing on one of the connecting plates is completed, the mounting column can be rotated on the base by the driving member so that the processed gear is located above the polishing barrel. Then, the gear processed on the first connecting plate is located in the abrasive fluid by the electric push rod, and the fixed plate is rotated on the connecting plate by the control motor to drive the gear blank to rotate. The abrasive fluid in the polishing barrel can be used to grind and deburr the processed gear, thereby directly polishing and deburring the gear surface. There is no need to transfer the processed gear, reducing the workload of the staff and improving the gear production efficiency. At the same time, the gear blank to be processed on the adjacent connecting plate can be hobbed, further improving the gear production efficiency.

[0004] When using existing equipment, due to the uneven distribution of pressure and friction during polishing, it is impossible to accurately remove burrs or cutting marks left during the processing, which in turn leads to poor surface finish of the gear, affecting the quality of subsequent gears. At the same time, the gears may be deformed due to vibration or external force during the processing, which not only affects the processing of the gears, but also causes the gears to be locked in the polishing position, resulting in affected subsequent processing. Therefore, a precision gear high-efficiency cutting and polishing integrated equipment has been developed. Summary of the Invention

[0005] The purpose of the present invention is to provide a precision gear high-efficiency cutting and polishing integrated equipment to solve the above-mentioned deficiencies in the prior art.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a precision gear efficient cutting and polishing integrated device, comprising an operating table, a guide rail fixedly mounted at one end of the operating table, a locking assembly slidably mounted at the end of the guide rail, and the locking assembly is used to lock the gear being processed;

[0007] A polishing assembly is mounted on the end of the operating table, and the gear is polished by the polishing assembly;

[0008] The polishing assembly includes a fixed plate fixedly connected to the operating table, a guide block is fixedly installed on the end of the fixed plate, and a first sleeve is slidably installed on the end of the guide block;

[0009] A power piece is fixedly mounted on one side of the guide block, a positioning plate is fixedly mounted on the end of the power piece, the positioning plate is slidably mounted on the end of the fixed plate, and a second sleeve is fixedly mounted on the end of the positioning plate;

[0010] A connecting rod is slidably mounted on the inner wall of the second sleeve, and the end of the connecting rod passes through and extends into the interior of the first sleeve. A second elastic member is fixedly mounted on both ends of the connecting rod, and the end of the second elastic member away from the connecting rod is fixedly connected to the inner walls of the first sleeve and the second sleeve;

[0011] A driving member is fixedly mounted on the end of the first sleeve, and a spiral cleaning plate is fixedly mounted on the output end of the driving member, so that the spiral cleaning plate is tightly fitted to the outer surface of the gear.

[0012] As a further optimization solution of the present invention, a moving block is slidably mounted on the end of the fixed plate, and the end of the moving block is fixedly connected to the end of the positioning plate.

[0013] As a further optimization solution of the present invention, a movable plate is fixedly installed on the end of the moving block, and a pressing block is fixedly installed on the end of the movable plate. The outer surface of the pressing block is in contact with the outer surface of the first sleeve.

[0014] As a further optimization solution of the present invention, the locking assembly includes a base plate slidably connected to the guide rail, a telescopic rod is fixedly installed at the middle position of the end of the base plate, and a connecting block is fixedly installed on the outer surface of the telescopic rod.

[0015] As a further optimization solution of the present invention, multiple groups of support plates are fixedly installed at the end of the base plate and near the edge part, and the multiple groups of support plates are evenly distributed at the end of the base plate. At the same time, fan-shaped gear blocks are rotatably installed at the end of the support plate.

[0016] As a further optimization solution of the present invention, a push rod is rotatably mounted on the end of the sector-shaped tooth block, and one end of the push rod away from the sector-shaped tooth block is rotatably connected to the end of the connecting block.

[0017] As a further optimization scheme of the present invention, a support column is fixedly installed at the end of the base plate and on one side of the support plate, a protective plate is fixedly installed at the end of the support column, a gear plate is slidably installed on one side of the protective plate, the outer surface of the gear plate is engaged with the outer surface of the sector-shaped tooth block, and a positioning block is fixedly installed at the end of the gear plate.

[0018] As a further optimization solution of the present invention, a limit rod is fixedly installed on the end of the telescopic rod, and multiple groups of locking rods are rotatably installed on the outer surface of the limit rod, and the multiple groups of locking rods are evenly distributed on the outer surface of the limit rod.

[0019] As a further optimization solution of the present invention, an adjustment ring is slidably installed on the outer surface of the limit rod, an adjustment rod corresponding to the locking rod is rotatably installed on the outer surface of the adjustment ring, and the end of the adjustment rod is rotatably connected to the outer surface of the locking rod.

[0020] As a further optimization solution of the present invention, a first elastic member is sleeved on the outer surface of the limiting rod, one end of the first elastic member is connected to the outer surface of the limiting rod, and the other end is connected to the end of the adjustment ring.

[0021] Compared to existing technologies, the present invention provides a highly efficient integrated precision gear cutting and polishing device with the following advantages: The second elastic member supports the first and second sleeves, further driving the second sleeve toward one end of the gear when in contact with the gear. This, in conjunction with the second elastic member, allows the spiral cleaning plate to tightly adhere to the outer surface of the gear. This allows the spiral cleaning plate to better contact the gear surface, avoiding the problem of excessive or insufficient local pressure, thereby achieving a more uniform surface polishing effect and reducing surface defects and uneven finish.

[0022] By locking the gear, the vibration and movement of the gear during the processing are reduced, thereby reducing the processing error and damage risk, and maintaining the integrity of the gear shape; the spiral cleaning piece and precise locking can be adjusted according to the different specifications of the gear to meet the polishing needs of gears of various sizes and shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0024] Figure 1 A schematic diagram of the overall structure provided by an embodiment of the present invention;

[0025] Figure 2 A schematic structural diagram of a locking assembly provided in an embodiment of the present invention;

[0026] Figure 3 A first cross-sectional view of the internal structure of a locking assembly provided in an embodiment of the present invention;

[0027] Figure 4 A second cross-sectional view of the internal structure of the locking assembly provided by an embodiment of the present invention;

[0028] Figure 5 A third cross-sectional view of the internal structure of the locking assembly provided by an embodiment of the present invention;

[0029] Figure 6 A schematic structural diagram of a polishing assembly provided in an embodiment of the present invention;

[0030] Figure 7 A first cross-sectional view of the internal structure of a polishing assembly provided by an embodiment of the present invention;

[0031] Figure 8 This is a second cross-sectional view of the internal structure of the polishing assembly provided by an embodiment of the present invention.

[0032] Description of reference numerals:

[0033] 1. Operating table; 2. Locking assembly; 3. Polishing assembly; 11. Guide rail; 21. Bottom plate; 22. Telescopic rod; 221. Connecting block; 23. Push rod; 24. Support plate; 241. Sector gear block; 25. Support column; 251. Protective plate; 252. Support plate; 26. Gear plate; 261. Positioning block; 27. Limiting rod; 271. First elastic member; 28. Locking rod; 29. ​​Adjusting ring; 291. Adjusting rod; 31. Fixed plate; 32. Guide block; 321. Power member; 33. First sleeve; 34. Positioning plate; 35. Second sleeve; 36. Connecting rod; 361. Second elastic member; 37. Movable plate; 371. Pressing block; 372. Moving block; 38. Driving member; 39. Spiral cleaning plate. DETAILED DESCRIPTION

[0034] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixedly connected, detachably connected, or integrally connected; they can be mechanically connected or electrically connected; they can be directly connected or indirectly connected through an intermediate medium, or they can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Example: See Figures 1-8 A precision gear efficient cutting and polishing integrated equipment includes an operating table 1, a guide rail 11 is fixedly installed at the end of the operating table 1, and a locking component 2 is slidably installed at the end of the guide rail 11, and the gear being processed is locked by the locking component 2.

[0037] In this solution, a transmission belt is provided on the inner wall of the guide rail 11, which drives the locking assembly 2 to move along a prescribed route, and stops after moving the locking assembly 2 to a suitable position, and cooperates with the polishing assembly 3 to polish the gear.

[0038] Furthermore, a polishing assembly 3 is assembled on the end of the operating table 1, and the gear is polished by the polishing assembly 3; wherein, the polishing assembly 3 includes a fixed plate 31 fixedly connected to the operating table 1, and a guide block 32 is fixedly installed on the end of the fixed plate 31, and a first sleeve 33 is slidably installed on the end of the guide block 32.

[0039] In this embodiment, a sliding groove is provided at the end of the guide block 32, and a sliding block corresponding to the sliding groove is provided on the outer surface of the first sleeve 33, so that when the first sleeve 33 is subjected to force, it moves along the inner wall of the sliding groove.

[0040] Furthermore, a power piece 321 is fixedly mounted on one side of the guide block 32 , a positioning plate 34 is fixedly mounted on the end of the power piece 321 , the positioning plate 34 is slidably mounted on the end of the fixed plate 31 , and a second sleeve 35 is fixedly mounted on the end of the positioning plate 34 .

[0041] Specifically, the power member 321 is a device with telescopic function, such as an electric telescopic rod, and is connected to an external control device. When the power member 321 is activated, it drives the positioning plate 34 fixedly mounted on its output end to move. Because the second sleeve 35 is fixedly mounted on the end of the positioning plate 34, the movement of the positioning plate 34 drives the second sleeve 35 to move synchronously. The entire polishing assembly 3 is moved closer to the outer surface of the gear until it is completely in contact.

[0042] Furthermore, a connecting rod 36 is slidably installed on the inner wall of the second sleeve 35, and the end of the connecting rod 36 passes through and extends into the interior of the first sleeve 33. A second elastic member 361 is fixedly installed at both ends of the connecting rod 36, and the end of the second elastic member 361 away from the connecting rod 36 is fixedly connected to the inner walls of the first sleeve 33 and the second sleeve 35.

[0043] Specifically, the second elastic member 361 is an elastic component such as a spring. The second elastic member 361 supports the first sleeve 33 and the second sleeve 35. When the sleeve 33 and the second sleeve 35 are in contact with the gear, the second sleeve 35 is further driven toward one end of the gear. This, in conjunction with the second elastic member 361, allows the spiral cleaning plate 39 to tightly adhere to the outer surface of the gear. This allows the spiral cleaning plate 39 to better contact the gear surface, avoiding the problem of excessive or insufficient local pressure, thereby achieving a more uniform surface polishing effect and reducing surface defects and uneven finish.

[0044] Furthermore, a driving member 38 is fixedly mounted on the end of the first sleeve 33 , and a spiral cleaning plate 39 is fixedly mounted on the output end of the driving member 38 , so that the spiral cleaning plate 39 is tightly fitted to the outer surface of the gear.

[0045] Specifically, the driving member 38 is a device with power output such as a motor, and is connected to an external control device. When the driving member 38 is started, it synchronously drives the spiral cleaning plate 39 arranged at its output end to rotate, and then polishes the gear attached to the outer surface of the spiral cleaning plate 39.

[0046] Furthermore, a moving block 372 is slidably mounted on the end of the fixed plate 31 , and the end of the moving block 372 is fixedly connected to the end of the positioning plate 34 .

[0047] Specifically, a moving groove is provided at the end of the fixed plate 31, and the inner wall of the moving groove is slidably connected to the outer surface of the lower end of the moving block 372, thereby ensuring that the moving block 372 remains stable as a whole during movement. Since the end of the moving block 372 is connected to the positioning plate 34, when the positioning plate 34 moves, the moving block 372 is driven to move.

[0048] Furthermore, a movable plate 37 is fixedly mounted on the end of the moving block 372 , and a pressing block 371 is fixedly mounted on the end of the movable plate 37 . The outer surface of the pressing block 371 is in contact with the outer surface of the first sleeve 33 .

[0049] Specifically, the inner cavity of the movable plate 37 is fixedly installed with an electric telescopic rod or other equipment with a telescopic function. At the same time, the output end of the electric telescopic rod is fixedly connected to the end of the pressing block 371, so that the pressing block 371 is driven to move by the electric telescopic rod, so that the pressing block 371 is tightly attached to the outer surface of the first sleeve 33, and the spiral cleaning plate 39 is stably attached to the outer surface of the gear.

[0050] Furthermore, the locking assembly 2 includes a base plate 21 slidably connected to the guide rail 11 , a telescopic rod 22 is fixedly mounted at the middle position of the end of the base plate 21 , and a connecting block 221 is fixedly mounted on the outer surface of the telescopic rod 22 .

[0051] Specifically, a clamping block corresponding to the guide rail 11 is provided at the lower end of the base plate 21, and the end of the clamping block is rotatably connected to the lower end of the base plate 21, so that the spiral cleaning plate 39 can rotate freely when cleaning the gear.

[0052] The telescopic rod 22 is a device with a telescopic function such as an electric telescopic rod, and is connected to an external control device. The telescopic rod 22 drives the connecting block 221 fixedly installed at its end to move until the connecting block 221 moves to a suitable position.

[0053] Furthermore, multiple sets of support plates 24 are fixedly mounted at the ends of the bottom plate 21 near the edges, and the multiple sets of support plates 24 are evenly distributed at the ends of the bottom plate 21. Sector-shaped tooth blocks 241 are rotatably mounted at the ends of the support plates 24. A push rod 23 is rotatably mounted at the ends of the sector-shaped tooth blocks 241, and the end of the push rod 23 away from the sector-shaped tooth blocks 241 is rotatably connected to the end of the connecting block 221.

[0054] Specifically, when the connecting block 221 moves, it synchronously drives the push rod 23 rotatably installed at its end to move, and then when the push rod 23 moves, it drives the sector tooth block 241 rotatably installed at its end to move. Since the end of the sector tooth block 241 is rotatably connected to the support plate 24, when the sector tooth block 241 is subjected to force, it is driven to rotate around the end of the support plate 24.

[0055] Furthermore, a support column 25 is fixedly installed at the end of the base plate 21 and on one side of the support plate 24, and a protective plate 251 is fixedly installed at the end of the support column 25. A gear plate 26 is slidably installed on one side of the protective plate 251. The outer surface of the gear plate 26 is meshed with the outer surface of the sector-shaped tooth block 241, and a positioning block 261 is fixedly installed at the end of the gear plate 26.

[0056] Specifically, when the sector-shaped tooth block 241 rotates, the gear plate 26 meshing with its outer surface is driven to move. Since the end of the gear plate 26 is slidably installed on the end of the protective plate 251, the gear plate 26 moves toward the middle or expands outward, and cooperates with the positioning block 261 fixedly installed at the end of the gear plate 26 to lock the inner wall of the gear, thereby ensuring the stability of the gear during processing.

[0057] A supporting plate 252 is fixedly mounted on the end of the protective plate 251 , and the supporting plate 252 supports the gear to ensure that the gear is in a horizontal state as a whole during polishing.

[0058] Furthermore, a limit rod 27 is fixedly mounted on the end of the telescopic rod 22 , and multiple sets of locking rods 28 are rotatably mounted on the outer surface of the limit rod 27 , and the multiple sets of locking rods 28 are evenly distributed on the outer surface of the limit rod 27 .

[0059] Specifically, the gear is positioned by rotating the mounted locking rod 28 , and when the gear falls on the supporting plate 252 , the locking rod 28 moves downward to lock the gear.

[0060] The inner cavity of the limiting rod 27 is provided with a device with telescopic function such as an electric telescopic rod. The output end of the electric telescopic rod is connected to the end of the adjustment ring 29. The electric telescopic rod drives the adjustment ring 29 to move and drives the adjustment ring 29 to move to a suitable position.

[0061] At the same time, an electric telescopic rod can be provided at the lower end of the limit rod 27, and the end of the electric telescopic rod is fixedly connected to the side of the base plate 21, so that the entire limit rod 27 is suspended above the gear, and the limit rod 27 moves downward and squeezes the locking rod 28 to expand outward until it reaches the maximum position and stops, thereby performing a secondary locking of the gear. By setting the limit rod 27 on one side of the base plate 21, it can be applied to gears of different models.

[0062] By locking the gear, the vibration and movement of the gear during the processing are reduced, thereby reducing the processing error and damage risk and maintaining the integrity of the gear shape.

[0063] Furthermore, an adjustment ring 29 is slidably mounted on the outer surface of the limiting rod 27 , an adjustment rod 291 corresponding to the locking rod 28 is rotatably mounted on the outer surface of the adjustment ring 29 , and the end of the adjustment rod 291 is rotatably connected to the outer surface of the locking rod 28 .

[0064] Specifically, the locking rod 28 is limited by the adjustment rod 291 so that the locking rod 28 remains stable as a whole, and when the locking rod 28 rotates, the maximum rotation angle of the locking rod 28 is limited.

[0065] Furthermore, a first elastic member 271 is sleeved on the outer surface of the limiting rod 27 , one end of the first elastic member 271 is connected to the outer surface of the limiting rod 27 , and the other end is connected to the end of the adjustment ring 29 .

[0066] Specifically, the first elastic member 271 is an elastic component such as a spring. The first elastic member 271 supports the adjustment ring 29 so that the adjustment ring 29 is in a stable state as a whole. When the limit rod 27 moves upward, the first elastic member 271 cooperates to restore the adjustment ring 29 to its initial position.

[0067] The control device can use a single-chip microcomputer as the control terminal. In this embodiment, the single-chip microcomputer is a typical embedded microcontroller (MCU), consisting of an arithmetic unit, a controller, memory, and input / output devices, equivalent to a miniature computer. Compared to the general-purpose microprocessors used in personal computers, it emphasizes self-sufficiency (no external hardware required) and cost savings. Its greatest advantages are its small size, allowing it to be placed inside the instrument, low memory capacity, simple input / output interfaces, and low functional consumption.

[0068] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. A precision gear high-efficiency cutting and polishing integrated equipment, characterized in that: The invention comprises an operating table (1), wherein a guide rail (11) is fixedly mounted on the end of the operating table (1), and a locking assembly (2) is slidably mounted on the end of the guide rail (11), and the gear being processed is locked by the locking assembly (2); A polishing assembly (3) is assembled on the end of the operating table (1), and the gear is polished by the polishing assembly (3); The polishing assembly (3) comprises a fixed plate (31) fixedly connected to the operating table (1), a guide block (32) is fixedly mounted on the end of the fixed plate (31), and a first sleeve (33) is slidably mounted on the end of the guide block (32); A power member (321) is fixedly mounted on one side of the guide block (32), a positioning plate (34) is fixedly mounted on the end of the power member (321), the positioning plate (34) is slidably mounted on the end of the fixed plate (31), and a second sleeve (35) is fixedly mounted on the end of the positioning plate (34); A connecting rod (36) is slidably mounted on the inner wall of the second sleeve (35), and the end of the connecting rod (36) passes through and extends into the interior of the first sleeve (33). Second elastic members (361) are fixedly mounted on both ends of the connecting rod (36), and one end of the second elastic member (361) away from the connecting rod (36) is fixedly connected to the inner walls of the first sleeve (33) and the second sleeve (35); A driving member (38) is fixedly mounted on the end of the first sleeve (33), and a spiral cleaning plate (39) is fixedly mounted on the output end of the driving member (38), and the spiral cleaning plate (39) is tightly fitted to the outer surface of the gear.

2. The precision gear high-efficiency cutting and polishing integrated equipment according to claim 1, characterized in that: A moving block (372) is slidably mounted on the end of the fixed plate (31), and the end of the moving block (372) is fixedly connected to the end of the positioning plate (34).

3. The precision gear high-efficiency cutting and polishing integrated equipment according to claim 2, characterized in that: A movable plate (37) is fixedly mounted on the end of the movable block (372), and a pressing block (371) is fixedly mounted on the end of the movable plate (37), wherein the outer surface of the pressing block (371) is in contact with the outer surface of the first sleeve (33).

4. The precision gear high-efficiency cutting and polishing integrated equipment according to claim 1, characterized in that: The locking assembly (2) comprises a base plate (21) slidably connected to the guide rail (11), a telescopic rod (22) is fixedly mounted at the middle position of the end of the base plate (21), and a connecting block (221) is fixedly mounted on the outer surface of the telescopic rod (22).

5. The precision gear high-efficiency cutting and polishing integrated equipment according to claim 4, characterized in that: Multiple groups of support plates (24) are fixedly installed at the end of the bottom plate (21) and near the edge portion, and the multiple groups of support plates (24) are evenly distributed at the end of the bottom plate (21). At the same time, fan-shaped tooth blocks (241) are rotatably installed at the end of the support plates (24).

6. The precision gear high-efficiency cutting and polishing integrated equipment according to claim 5, characterized in that: A push rod (23) is rotatably mounted on the end of the sector-shaped tooth block (241), and one end of the push rod (23) away from the sector-shaped tooth block (241) is rotatably connected to the end of the connecting block (221).

7. The precision gear high-efficiency cutting and polishing integrated equipment according to claim 6, characterized in that: A support column (25) is fixedly mounted on the end of the bottom plate (21) and located on one side of the support plate (24); a protective plate (251) is fixedly mounted on the end of the support column (25); a gear plate (26) is slidably mounted on one side of the protective plate (251); the outer surface of the gear plate (26) is meshed with the outer surface of the sector tooth block (241); and a positioning block (261) is fixedly mounted on the end of the gear plate (26).

8. The precision gear high-efficiency cutting and polishing integrated equipment according to claim 7, characterized in that: A limiting rod (27) is fixedly mounted on the end of the telescopic rod (22), and a plurality of locking rods (28) are rotatably mounted on the outer surface of the limiting rod (27), and the plurality of locking rods (28) are evenly distributed on the outer surface of the limiting rod (27).

9. The precision gear high-efficiency cutting and polishing integrated equipment according to claim 8, characterized in that: An adjusting ring (29) is slidably mounted on the outer surface of the limiting rod (27), an adjusting rod (291) corresponding to the locking rod (28) is rotatably mounted on the outer surface of the adjusting ring (29), and an end of the adjusting rod (291) is rotatably connected to the outer surface of the locking rod (28).

10. The precision gear high-efficiency cutting and polishing integrated equipment according to claim 9, characterized in that: A first elastic member (271) is sleeved on the outer surface of the limiting rod (27), one end of the first elastic member (271) is connected to the outer surface of the limiting rod (27), and the other end is connected to the end of the adjusting ring (29).

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