Anti-drift device for gear machining of speed reducer

Abstract

The utility model relates to mechanical engineering technical field discloses the anti -migration device for gear wheel machining of speed reducer, including fixed platform, the inner wall fixed connection of fixed platform has a plurality of support station, a plurality of the top fixed connection of support station has transmission platform, the inner wall of transmission platform has set up rotation groove, the inner wall rotation connection of rotation groove has screw post, the inner wall screw thread connection of screw post has screw rod, the right -hand member fixed connection of screw rod has handle no.

Description

Technical Field

[0001] This utility model relates to the field of mechanical engineering technology, and in particular to an anti-deviation device for gear machining of speed reducers. Background Technology

[0002] In modern industrial systems, speed reducers, as core transmission equipment for power transmission and motion control, are used in almost all key fields, including intelligent manufacturing, transportation, energy extraction, engineering machinery, and aerospace. Whether it's the precise operation of robotic arms in automobile manufacturing production lines, the stable power transmission of blades in wind turbine generator sets, the high-speed drive of CNC machine tool spindles, or the low-speed, heavy-load operation of heavy components in mining machinery, all rely on speed reducers to regulate the speed of the prime mover and amplify the torque. As the core load-bearing component for power transmission within the speed reducer, the quality of gear processing determines the speed reducer's transmission efficiency, operational stability, noise level, and service life. Once gears have precision deviations during processing, it will lead to increased transmission clearance and intensified vibration within the speed reducer, causing equipment malfunctions and even safety accidents under high-speed, heavy-load conditions. In the aerospace field, insufficient gear transmission precision will affect the stability of the aircraft's power system. In the field of precision machine tools, gear deviations will directly lead to dimensional errors in the processed workpieces, reducing the product qualification rate.

[0003] As the core component of a reducer's power transmission, the gear's precision determines the reducer's transmission efficiency, operational stability, and service life. Anti-deviation devices are the fundamental prerequisite for ensuring precision. Throughout the entire gear machining process, from the roughing stages of hobbing and milling to the finishing stages of grinding and honing, and then to subsequent drilling and chamfering processes, any slight deviation can trigger a chain reaction of precision problems. The involute profile of the gear teeth, the distance between adjacent teeth, and the inclination angle between the tooth direction, tooth surface, and axis are the core parameters that determine the meshing effect. If the gear blank deviates during machining, it will lead to distortion of the tooth profile, excessive cumulative error in the tooth pitch, and tooth inclination, which in turn will cause the gear to jam and idle during meshing, generating strong noise and vibration during operation. In existing technologies, the clamping force is controlled by repeatedly adjusting the tightness of the bolts by pressing the gear end face with a pressure plate. If it is too loose, it cannot prevent deviation; if it is too tight, it will cause deformation of the gear end face. However, this technology cannot effectively prevent gear deviation during operation, and it is cumbersome, inefficient, and also affects machining accuracy. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an anti-deviation device for gear machining of reducers, which aims to improve the existing technology that cannot better prevent gear deviation during operation, and whose operation is cumbersome, has low efficiency, and affects machining accuracy.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an anti-deviation device for gear processing of a reducer, comprising a fixed platform, multiple support platforms fixedly connected to the inner wall of the fixed platform, a transmission platform fixedly connected to the top of the multiple support platforms, a rotating groove formed in the inner wall of the transmission platform, a threaded column rotatably connected to the inner wall of the rotating groove, a threaded rod threadedly connected to the inner wall of the threaded column, a handle 1 fixedly connected to the right end of the threaded rod, a helical gear 1 fixedly connected to the outer wall of the handle 1, a helical gear 2 meshing with the outer wall of the helical gear 1, a rotating column 1 fixedly connected to the inner wall of the helical gear 2, a bevel gear 1 fixedly connected to the outer wall of the rotating column 1, a bevel gear 2 meshing with the outer wall of the bevel gear 1, a rotating column 2 fixedly connected to the inner wall of the bevel gear 2, a fixing plate fixedly connected to the right end of the threaded column, multiple anti-slip strips fixedly connected to the inner wall of the fixing plate, and a cleaning mechanism provided on the inner wall of the fixed platform for cleaning waste materials inside the device.

[0006] As a further description of the above technical solution:

[0007] The fixed platform includes a motor, the bottom of which is fixedly connected to the inner wall of the fixed platform. A transmission column three is fixedly connected to the output end of the motor. A worm gear is fixedly connected to the left end of the transmission column three. A worm wheel is meshed with the outer wall of the worm gear. A transmission column one is fixedly connected to the inner wall of the worm wheel. A protective shell two is fixedly connected to the inner wall of the fixed platform. Multiple brushes are fixedly connected to the top of the transmission column one. A protective shell three is fixedly connected to the outer wall of the multiple brushes.

[0008] As a further description of the above technical solution:

[0009] A nameplate is fixedly connected to the front outer wall of the fixed platform, and screws are threaded to the four corners of the outer wall of the nameplate.

[0010] As a further description of the above technical solution:

[0011] The bottom of the fixed platform is fixedly connected to multiple support rods, and the bottom of the multiple support rods is fixedly connected to an anti-slip pad.

[0012] As a further description of the above technical solution:

[0013] The inner wall of the fixed platform is fixedly connected to a second support rod, and the top of the second support rod is fixedly connected to a first protective shell.

[0014] As a further description of the above technical solution:

[0015] An observation glass is fixedly connected to the front side of the outer wall of the first protective shell, and a protective sleeve is fixedly connected to the outer wall of the second handle.

[0016] As a further description of the above technical solution:

[0017] Multiple handles are fixedly connected to the front side of the outer wall of the fixed platform, and anti-slip sleeves are fixedly connected to the outer walls of the multiple handles.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the handle is rotatably connected to the inner wall of the protective shell, and the outer wall of the handle is rotatably connected to the inner wall of the rotating groove.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, firstly, turn handle one to drive the threaded rod to rotate. Since the rear end of rotating column one is meshed with the left end of rotating column two, it will drive the hollow threaded columns on both sides and the fixing plate to move left and right with the rotation of the threaded rod, so that the fixing plate can better clamp the gear and prevent it from deviating. It can effectively prevent the gear from deviating during operation. The operation is simple and convenient, which can improve work efficiency and improve processing accuracy.

[0022] 2. In this utility model, when the machine is not in use, the motor is started, which causes the transmission column three to drive the worm gear to rotate, which in turn drives the transmission column one to rotate. Since multiple brushes are fixed on the outer wall of the transmission column one, the rotation of the brushes can clean up the waste material in time, thereby cleaning up the waste material on the back surface of the machine, improving work efficiency and reducing labor costs. Attached Figure Description

[0023] Figure 1 This is a perspective view of the front side of the fixed table of the anti-deviation device for gear processing of a speed reducer proposed in this utility model.

[0024] Figure 2 This is a top view of the fixing plate of the anti-deviation device for gear machining of a speed reducer proposed in this utility model;

[0025] Figure 3 This is a partial structural diagram of the rotating column of the anti-deviation device for gear machining of a speed reducer proposed in this utility model;

[0026] Figure 4 This is an exploded view of the transmission table of the anti-deviation device for gear machining of a speed reducer proposed in this utility model;

[0027] Figure 5 This is a split view of the brush of the anti-deviation device for gear machining of a speed reducer proposed in this utility model.

[0028] Legend:

[0029] 1. Fixed platform; 2. Cleaning mechanism; 201. Motor; 202. Transmission column three; 203. Worm gear; 204. Worm wheel; 205. Transmission column one; 206. Protective shell two; 207. Brush; 208. Protective shell three; 3. Support platform; 4. Transmission platform; 5. Rotating groove; 6. Threaded column; 7. Threaded rod; 8. Handle one;

[0030] 9. Helical Gear 1; 10. Helical Gear 2; 11. Rotating Column 1; 12. Bevel Gear 1; 13. Bevel Gear 2; 14. Rotating Column 2; 15. Fixing Plate; 16. Anti-slip Strip; 17. Nameplate; 18. Screw; 19. Support Rod 1; 20. Anti-slip Mat; 21. Support Rod 2; 22. Protective Shell 1; 23. Observation Glass; 24. Protective Cover; 25. Handle 2; 26. Anti-slip Cover. Detailed Implementation

[0031] 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.

[0032] Please see the appendix Figure 1 Appendix Figure 3 and attached Figure 4 This utility model provides an embodiment of an anti-deviation device for gear machining of a reducer, comprising a fixed platform 1, a plurality of support platforms 3 fixedly connected to the inner wall of the fixed platform 1, a transmission platform 4 fixedly connected to the top of the plurality of support platforms 3, a rotating groove 5 formed in the inner wall of the transmission platform 4, a threaded column 6 rotatably connected to the inner wall of the rotating groove 5, a threaded rod 7 threadedly connected to the inner wall of the threaded column 6, a handle 8 fixedly connected to the right end of the threaded rod 7, a helical gear 9 fixedly connected to the outer wall of the handle 8, a helical gear 10 meshing with the outer wall of the helical gear 9, a rotating column 11 fixedly connected to the inner wall of the helical gear 10, and a rotating column 11 fixedly connected to the outer wall of the rotating column 11. A bevel gear 12 is fixedly connected, and a bevel gear 13 is meshed with the outer wall of the bevel gear 12. A rotating column 14 is fixedly connected to the inner wall of the bevel gear 13. A fixing plate 15 is fixedly connected to the right end of the threaded column 6. Multiple anti-slip strips 16 are fixedly connected to the inner wall of the fixing plate 15. A cleaning mechanism 2 is provided on the inner wall of the fixed platform 1. The cleaning mechanism 2 is used to clean the waste in the device. A nameplate 17 is fixedly connected to the front outer wall of the fixed platform 1. Screws 18 are threadedly connected to the four corners of the outer wall of the nameplate 17. Multiple support rods 19 are fixedly connected to the bottom of the fixed platform 1. Anti-slip pads 20 are fixedly connected to the bottom of the multiple support rods 19.

[0033] Specifically, multiple support platforms 3 are fixedly connected to the inner wall of the fixed platform 1, ensuring the stability and durability of the entire device. A transmission platform 4 is fixedly connected to the top of the support platform 3, ensuring the stability of the transmission platform 4 and the accuracy of its transmission process. A threaded rod 7 is threadedly connected to the inner wall of the threaded column 6, ensuring transmission accuracy and improving the reliability of the transmission system. The outer wall of helical gear 19 meshes with the outer wall of helical gear 20, ensuring smoothness and efficiency in the transmission process. The outer wall of bevel gear 12 meshes with the outer wall of bevel gear 23, ensuring high efficiency and stability in power transmission. A rotating column 24 is fixedly connected to the inner wall of bevel gear 23, further extending the transmission path and increasing... To enhance the practicality and functionality of the transmission system, a fixing plate 15 is fixedly connected to the right end of the threaded column 6. Multiple anti-slip strips 16 are fixedly connected to the inner wall of the fixing plate 15, which enhances the stability and safety of the grip. A cleaning mechanism 2 is provided on the inner wall of the fixing platform 1, which is used to efficiently and thoroughly clean the waste inside the device, ensuring the cleanliness and hygiene of the internal environment of the device and extending the service life of the device. Screws 18 are threadedly connected to the four corners of the outer wall of the nameplate 17, ensuring the stability of the nameplate 17 and making installation and disassembly convenient. Anti-slip pads 20 are fixedly connected to the bottom of the support rod 19, which enhances the overall stability and anti-slip performance of the device and ensures the safe use of the device in various environments.

[0034] Please see the appendix Figure 2 and attached Figure 5 The fixed platform 1 includes a motor 201. The bottom of the motor 201 is fixedly connected to the inner wall of the fixed platform 1. The output end of the motor 201 is fixedly connected to a transmission column 202. The left end of the transmission column 202 is fixedly connected to a worm gear 203. The outer wall of the worm gear 203 is meshed with a worm wheel 204. The inner wall of the worm wheel 204 is fixedly connected to a transmission column 205. The inner wall of the fixed platform 1 is fixedly connected to a protective shell 206. The top of the transmission column 205 is fixedly connected to multiple brushes 207. The outer wall of the multiple brushes 207 is fixedly connected to a protective shell 208.

[0035] Specifically, the bottom of motor 201 is fixedly connected to the inner wall of fixed platform 1, ensuring that motor 201 can maintain absolute stability during high-speed operation and avoiding any possible vibration or displacement. The output end of motor 201 is fixedly connected to transmission column three 202, which efficiently transmits the power generated by motor 201 to the next stage of transmission mechanism. The inner wall of worm gear 204 is fixedly connected to transmission column one 205, which further transmits the power from worm gear 204 to other components. The inner wall of fixed platform 1 is fixedly connected to protective shell two 206, which can effectively prevent external debris from entering the transmission system, thereby extending the service life of the equipment and reducing the maintenance frequency. The top of transmission column one 205 is fixedly connected to multiple brushes 207, which clean and brush after work to ensure the smooth operation of the transmission system. The outer walls of multiple brushes 207 are fixedly connected to protective shell three 208, which effectively prevents wear and damage to brushes 207 during use, thereby extending the service life of brushes 207.

[0036] Please see the appendix Figure 1 and attached Figure 2 The inner wall of the fixed platform 1 is fixedly connected to the support rod 21, the top of the support rod 21 is fixedly connected to the protective shell 22, the front side of the outer wall of the protective shell 22 is fixedly connected to the observation glass 23, and the outer wall of the handle 8 is fixedly connected to the protective sleeve 24.

[0037] Specifically, the inner wall of the fixed platform 1 is fixedly connected to a support rod 21 to provide structural support. The top of the support rod 21 is fixedly connected to a protective shell 22 to protect the internal components from external damage. The front side of the outer wall of the protective shell 22 is fixedly connected to an observation glass 23 to facilitate clear observation of the internal situation by the user. The outer wall of the handle 8 is fixedly connected to a protective sleeve 24 to provide comfort and anti-slip function when gripping, while protecting the handle 8 from wear.

[0038] Please see the appendix Figure 1 and attached Figure 2 Multiple handles 25 are fixedly connected to the front side of the outer wall of the fixed platform 1. Anti-slip sleeves 26 are fixedly connected to the outer walls of the multiple handles 25. The outer wall of handle 8 is rotatably connected to the inner wall of protective shell 22. The outer wall of handle 8 is rotatably connected to the inner wall of rotating groove 5.

[0039] Specifically, multiple handles 25 are fixedly connected to the front of the outer wall of the fixed platform 1, making it easy for the operator to grip. Anti-slip sleeves 26 are fixedly connected to the outer walls of the multiple handles 25, which effectively improves the grip safety of the handles and prevents the operator from causing accidents due to slipping during operation. The outer wall of handle 8 is rotatably connected to the inner wall of the protective shell 22, ensuring the flexibility of operation and ensuring the stability of the structure. The outer wall of handle 8 is rotatably connected to the inner wall of the rotating groove 5, further improving the ease of operation and user experience of the entire device.

[0040] Working principle: First, turn handle 8, which will drive the threaded rod 7 to rotate together. Since the rear end of rotating column 11 is engaged with the left end of rotating column 2 14, the hollow threaded columns 6 and the fixing plate 15 on both sides will move to the left or right as the threaded rod 7 rotates. This allows the fixing plate 15 to better clamp the gear and prevent the gear from shifting. This can better prevent the gear from shifting during operation. The operation is simple and convenient, which improves work efficiency and processing accuracy.

[0041] When the machine is not in use, the motor 201 can be started, which will cause the transmission column 3 202 to drive the worm gear 204 to rotate, which in turn drives the transmission column 1 205 to rotate. Since multiple brushes 207 are fixedly connected to the outer wall of the transmission column 1 205, the brushes 207 can clean up the waste in time when they rotate, thus cleaning up various waste materials on the working back surface of the machine, improving work efficiency and reducing labor costs.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An anti-deviation device for machining gears in a speed reducer, comprising a fixed table (1), characterized in that: The inner wall of the fixed platform (1) is fixedly connected to multiple support platforms (3), and the top of the multiple support platforms (3) is fixedly connected to a transmission platform (4). The inner wall of the transmission platform (4) is provided with a rotating groove (5). The inner wall of the rotating groove (5) is rotatably connected to a threaded column (6). The inner wall of the threaded column (6) is threadedly connected to a threaded rod (7). The right end of the threaded rod (7) is fixedly connected to a handle (8). The outer wall of the handle (8) is fixedly connected to a helical gear (9). The outer wall of the helical gear (9) is meshed with a helical gear (10). The inner wall of the fixed platform (1) is fixedly connected to a rotating column (11), the outer wall of the rotating column (11) is fixedly connected to a bevel gear (12), the outer wall of the bevel gear (12) is meshed with a bevel gear (13), the inner wall of the bevel gear (13) is fixedly connected to a rotating column (14), the right end of the threaded column (6) is fixedly connected to a fixing plate (15), the inner wall of the fixing plate (15) is fixedly connected to multiple anti-slip strips (16), the inner wall of the fixed platform (1) is provided with a cleaning mechanism (2), the cleaning mechanism (2) is used to clean the waste in the device.

2. The anti-deviation device for gear machining of a speed reducer according to claim 1, characterized in that: The fixed platform (1) includes a motor (201). The bottom of the motor (201) is fixedly connected to the inner wall of the fixed platform (1). The output end of the motor (201) is fixedly connected to a transmission column three (202). The left end of the transmission column three (202) is fixedly connected to a worm gear (203). The outer wall of the worm gear (203) is meshed with a worm wheel (204). The inner wall of the worm wheel (204) is fixedly connected to a transmission column one (205). The inner wall of the fixed platform (1) is fixedly connected to a protective shell two (206). The top of the transmission column one (205) is fixedly connected to multiple brushes (207). The outer walls of the multiple brushes (207) are fixedly connected to a protective shell three (208).

3. The anti-deviation device for gear machining of a speed reducer according to claim 1, characterized in that: A nameplate (17) is fixedly connected to the front outer wall of the fixed platform (1), and screws (18) are threadedly connected to the four corners of the outer wall of the nameplate (17).

4. The anti-deviation device for gear machining of a speed reducer according to claim 1, characterized in that: The bottom of the fixed platform (1) is fixedly connected to a plurality of support rods (19), and the bottom of the plurality of support rods (19) is fixedly connected to an anti-slip pad (20).

5. The anti-deviation device for gear machining of a speed reducer according to claim 1, characterized in that: The inner wall of the fixed platform (1) is fixedly connected to a support rod two (21), and the top of the support rod two (21) is fixedly connected to a protective shell one (22).

6. The anti-deviation device for gear machining of a speed reducer according to claim 5, characterized in that: An observation glass (23) is fixedly connected to the front side of the outer wall of the protective shell (22), and a protective sleeve (24) is fixedly connected to the outer wall of the handle (8).

7. The anti-deviation device for gear machining of a speed reducer according to claim 1, characterized in that: Multiple handles (25) are fixedly connected to the front side of the outer wall of the fixed platform (1), and anti-slip sleeves (26) are fixedly connected to the outer wall of the multiple handles (25).

8. The anti-deviation device for gear machining of a speed reducer according to claim 1, characterized in that: The outer wall of the handle (8) is rotatably connected to the inner wall of the protective shell (22), and the outer wall of the handle (8) is rotatably connected to the inner wall of the rotating groove (5).

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