Gear machining and polishing apparatus
By combining components such as a processing table, a disc, and a polishing plate, the gear processing and grinding equipment solves the problem that existing equipment cannot polish both the outer wall of the gear and the shaft hole at the same time, thus achieving efficient gear processing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO XINKANG ENGINE PARTS CO LTD
- Filing Date
- 2025-06-03
- Publication Date
- 2026-06-26
AI Technical Summary
Existing gear processing and polishing equipment has limited functionality and cannot simultaneously and efficiently polish both the outer wall of the gear and the shaft hole, resulting in a cumbersome processing procedure and reduced efficiency.
A gear processing and polishing device was designed, comprising a combination structure of a processing table, a disc, a polishing plate, a drive component, a support, an electric telescopic column, a connecting plate, a rotating motor, a polishing roller, a horizontal plate, a polishing strip, an arc plate, and polishing bristles, which can simultaneously polish the outer wall of the gear and the shaft hole.
It significantly improves the efficiency of gear processing, enabling simultaneous polishing of the gear outer wall and shaft hole, thus enhancing processing efficiency and practicality.
Smart Images
Figure CN224407218U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of grinding equipment, and in particular relates to a gear processing and grinding equipment. Background Technology
[0002] Gear machining and grinding equipment is a specialized mechanical device used for precision grinding of gears. It uses specific cutting tools or grinding wheels to cut, grind, or polish the tooth surfaces, tooth tips, and tooth roots of gears according to preset process parameters. This removes burrs and oxide layers generated during processing, corrects tooth profile errors, improves the surface finish and dimensional accuracy of gears, and ensures that gears have good meshing performance, smoothness, and low noise during transmission, meeting the high-quality and high-precision requirements of gears in different industrial fields.
[0003] Most existing gear processing and polishing equipment has limited functions. When processing gears, it can only polish the outer wall of the gear or the shaft hole separately, which makes the processing process cumbersome and affects the processing efficiency. Therefore, an improvement is needed. To this end, a gear processing and polishing equipment is proposed. Utility Model Content
[0004] The purpose of this invention is to provide a gear processing and grinding device to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a gear processing and polishing device, comprising a processing table, a disc rotatably disposed in the center of the processing table, a polishing plate disposed on the top surface of the disc, the size of the polishing plate being adapted to the size of the disc, a driving component for driving the polishing plate to rotate disposed on the processing table, a bracket fixedly mounted on the processing table, an electric telescopic column fixedly mounted on the bracket, a connecting plate fixedly mounted at the end of the output shaft of the electric telescopic column, a rotating motor fixedly mounted on the side of the connecting plate, a polishing roller fixedly mounted at the end of the output shaft of the rotating motor, a horizontal plate fixedly mounted on the output shaft of the rotating motor, a polishing strip disposed on the bottom surface of the horizontal plate, and arc plates fixedly mounted at both ends of the horizontal plate, the inner walls of the arc plates being provided with evenly distributed polishing bristles.
[0006] As a further description of the above solution: by setting up a processing table, disc, polishing plate, driving component, bracket, electric telescopic column, connecting plate, rotating motor, polishing roller, horizontal plate, polishing strip, arc plate, and polishing brush bristles in coordination, the outer wall of the gear and the shaft hole can be polished simultaneously, significantly improving processing efficiency and making it highly practical.
[0007] Preferably, the driving component includes a drive motor fixedly installed at the bottom of the processing table, a gear disk rotatably installed on the top surface of the processing table, and an outer gear ring fixedly installed on the outer wall of the disk. The output shaft end of the drive motor is fixedly installed with the rotating shaft end of the gear disk, and the gear disk and the outer gear ring are meshed and connected for transmission.
[0008] As a further description of the above scheme: the components within the drive unit are described.
[0009] Preferably, the electric push rod and the connecting plate are provided in at least two symmetrical sets.
[0010] As a further description of the above solution: it can improve the stability of the rotating motor and its components, thereby ensuring the polishing effect on the gears.
[0011] Preferably, a support ring is fixedly installed on the bottom edge of the processing table.
[0012] As a further description of the above solution: a support ring is fixedly installed on the bottom edge of the processing table to facilitate the overall installation and support of the device.
[0013] Preferably, the drive motor is disposed within the support ring.
[0014] As a further description of the above solution: the drive motor is located inside the support ring, which facilitates the protection of the drive motor.
[0015] Preferably, the bracket is equipped with a controller, which is electrically connected to the electric telescopic column, the rotating motor, and the drive motor.
[0016] As a further description of the above solution: The bracket is equipped with a controller to facilitate automatic control of the electric telescopic column, the rotating motor, and the drive motor, thereby facilitating automatic control of the gear polishing process.
[0017] In summary, compared with the prior art, the beneficial effects of this utility model are: by setting up a processing table, a disc, a polishing plate, a driving component, a bracket, an electric telescopic column, a connecting plate, a rotating motor, a polishing roller, a horizontal plate, a polishing strip, an arc plate, and polishing bristles, the outer wall of the gear and the shaft hole can be polished simultaneously, significantly improving processing efficiency and making it highly practical. Attached Figure Description
[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0019] Figure 2 This is a bottom view of the structure of this utility model;
[0020] Figure 3 This is a structural diagram of the rotating motor, the horizontal plate, and the arc plate of this utility model;
[0021] Figure 4 This is a bottom view of the rotating motor, horizontal plate, and arc plate of this utility model.
[0022] Legend:
[0023] 1. Processing table; 2. Disc; 3. Polishing plate; 4. Drive component; 41. Drive motor; 42. Gear disc; 43. External gear ring; 5. Bracket; 6. Electric telescopic column; 7. Connecting plate; 8. Rotary motor; 9. Polishing roller; 10. Horizontal plate; 11. Polishing strip; 12. Arc plate; 13. Polishing bristles; 14. Support ring; 15. Controller. Detailed Implementation
[0024] 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 skilled in the art without creative effort are within the protection scope of the present utility model.
[0025] Please see Figure 1-4 This utility model provides a technical solution:
[0026] A gear processing and polishing device includes a processing table 1, a disc 2 rotatably mounted in the center of the processing table 1, a polishing plate 3 mounted on the top surface of the disc 2, the polishing plate 3 being sized to match the disc 2, a driving component 4 for driving the polishing plate 3 to rotate being mounted on the processing table 1, a bracket 5 fixedly mounted on the processing table 1, an electric telescopic column 6 fixedly mounted on the bracket 5, a connecting plate 7 fixedly mounted at the end of the output shaft of the electric telescopic column 6, a rotating motor 8 fixedly mounted on the side of the connecting plate 7, and a polishing roller fixedly mounted at the end of the output shaft of the rotating motor 8. 9. A horizontal plate 10 is fixedly installed on the output shaft of the rotating motor 8. A polishing strip 11 is provided on the bottom surface of the horizontal plate 10. Arc plates 12 are fixedly installed at both ends of the horizontal plate 10. Polishing bristles 13 are evenly distributed on the inner wall of the arc plates 12. The driving component 4 includes a driving motor 41 fixedly installed at the bottom of the processing table 1, a gear disk 42 rotatably installed on the top surface of the processing table 1, and an outer gear ring 43 fixedly installed on the outer wall of the disc 2. The end of the output shaft of the driving motor 41 is fixedly installed with the end of the rotating shaft of the gear disk 42. The gear disk 42 and the outer gear ring 43 are meshed and connected for transmission.
[0027] In use, the processing table 1 is used to support the entire device. The operator places the gear to be polished on the polishing plate 3 on the top surface of the disc 2, so that the shaft hole in the middle of the gear is aligned with the polishing roller 9. Then, the electric telescopic column 6 on the bracket 5 is activated. The output shaft of the electric telescopic column 6 pushes the connecting plate 7, the rotating motor 8, the polishing roller 9, the horizontal plate 10, the polishing strip 11, the arc plate 12, and the polishing bristles 13 to descend vertically, so that the polishing roller 9 extends into the gear shaft hole, the polishing strip 11 on the horizontal plate 10 adheres to the outer wall of the gear, and the polishing bristles 13 on the inner wall of the arc plate 12 also contact the outer wall of the gear.
[0028] Start the drive motor 41 fixedly installed at the bottom of the processing table 1. The output shaft of the drive motor 41 drives the gear plate 42 to rotate. The gear plate 42 meshes with the outer gear ring 43 on the outer wall of the disc 2, thereby driving the disc 2 and the polishing plate 3 to rotate and polish the bottom surface of the gear.
[0029] At the same time, the rotating motor 8 starts, driving the polishing roller 9, the horizontal plate 10, the polishing strip 11, the arc plate 12, and the polishing brush 13 to rotate. During the rotation of the polishing roller 9, the shaft hole is polished; during the rotation of the polishing strip 11, the top surface of the gear is polished; and during the rotation of the polishing brush 13, the teeth of the gear are polished.
[0030] This gear processing and polishing equipment can simultaneously polish the outer wall of the gear and the shaft hole, significantly improving processing efficiency and making it highly practical.
[0031] The electric actuator and the connecting plate 7 are provided with at least two symmetrical sets;
[0032] The electric push rod and the connecting plate 7 are provided in at least two symmetrical sets, which can improve the stability of the rotating motor 8 and its components, thereby ensuring the polishing effect on the gears.
[0033] A support ring 14 is fixedly installed on the bottom edge of the processing table 1;
[0034] A support ring 14 is fixedly installed on the bottom edge of the processing table 1 to facilitate the overall installation and support of the device.
[0035] The drive motor 41 is installed inside the support ring 14;
[0036] The drive motor 41 is housed within the support ring 14, which facilitates the protection of the drive motor 41.
[0037] A controller 15 is provided on the bracket 5, and the controller 15 is electrically connected to the electric telescopic column 6, the rotary motor 8, and the drive motor 41 respectively.
[0038] The bracket 5 is equipped with a controller 15, which facilitates the automatic control of the electric telescopic column 6, the rotating motor 8, and the drive motor 41, thereby facilitating the automatic control of the gear polishing process.
[0039] Working principle:
[0040] In use, the processing table 1 is used to support the entire device. The operator places the gear to be polished on the polishing plate 3 on the top surface of the disc 2, so that the shaft hole in the middle of the gear is aligned with the polishing roller 9. Then, the electric telescopic column 6 on the bracket 5 is activated. The output shaft of the electric telescopic column 6 pushes the connecting plate 7, the rotating motor 8, the polishing roller 9, the horizontal plate 10, the polishing strip 11, the arc plate 12, and the polishing bristles 13 to descend vertically, so that the polishing roller 9 extends into the gear shaft hole, the polishing strip 11 on the horizontal plate 10 adheres to the outer wall of the gear, and the polishing bristles 13 on the inner wall of the arc plate 12 also contact the outer wall of the gear.
[0041] Start the drive motor 41 fixedly installed at the bottom of the processing table 1. The output shaft of the drive motor 41 drives the gear plate 42 to rotate. The gear plate 42 meshes with the outer gear ring 43 on the outer wall of the disc 2, thereby driving the disc 2 and the polishing plate 3 to rotate and polish the bottom surface of the gear.
[0042] At the same time, the rotating motor 8 starts, driving the polishing roller 9, the horizontal plate 10, the polishing strip 11, the arc plate 12, and the polishing brush 13 to rotate. During the rotation of the polishing roller 9, the shaft hole is polished; during the rotation of the polishing strip 11, the top surface of the gear is polished; and during the rotation of the polishing brush 13, the teeth of the gear are polished.
[0043] This gear processing and polishing equipment can simultaneously polish the outer wall of the gear and the shaft hole, significantly improving processing efficiency and making it highly practical.
[0044] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A gear processing and grinding device, comprising a processing table (1), characterized in that, A disc (2) is rotatably mounted in the middle of the processing table (1). A polishing plate (3) is mounted on the top surface of the disc (2). The size of the polishing plate (3) is adapted to the size of the disc (2). A driving component (4) for driving the polishing plate (3) to rotate is mounted on the processing table (1). A bracket (5) is fixedly mounted on the processing table (1). An electric telescopic column (6) is fixedly mounted on the bracket (5). A connecting plate (7) is fixedly mounted at the end of the output shaft of the electric telescopic column (6). A rotating motor (8) is fixedly mounted on the side of the connecting plate (7). A polishing roller (9) is fixedly mounted at the end of the output shaft of the rotating motor (8). A horizontal plate (10) is fixedly mounted on the output shaft of the rotating motor (8). A polishing strip (11) is mounted on the bottom surface of the horizontal plate (10). Arc plates (12) are fixedly mounted at both ends of the horizontal plate (10). Polishing bristles (13) are evenly distributed on the inner wall of the arc plate (12).
2. The gear processing and grinding equipment according to claim 1, characterized in that, The drive unit (4) includes a drive motor (41) fixedly installed at the bottom of the processing table (1), a gear disk (42) rotatably installed on the top surface of the processing table (1), and an outer gear ring (43) fixedly installed on the outer wall of the disc (2). The output shaft end of the drive motor (41) is fixedly installed with the rotating shaft end of the gear disk (42), and the gear disk (42) and the outer gear ring (43) are meshed and connected for transmission.
3. The gear processing and grinding equipment according to claim 1, characterized in that, The electric telescopic column (6) and the connecting plate (7) are provided in at least two symmetrical sets.
4. The gear processing and grinding equipment according to claim 1, characterized in that, The bottom edge of the processing table (1) is fixedly installed with a support ring (14).
5. The gear processing and grinding equipment according to claim 2, characterized in that, The drive motor (41) is located inside the support ring (14).
6. The gear processing and grinding equipment according to claim 1, characterized in that, The bracket (5) is equipped with a controller (15), which is electrically connected to the electric telescopic column (6), the rotating motor (8), and the drive motor (41).