Grinding device for machining output shaft of speed reducer
By designing a multi-angle automated grinding device, the problem of inflexible angle adjustment of the grinding device was solved, and efficient automated processing of the reducer output shaft was achieved, reducing manual intervention.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU SUPERHUMAN GEAR COLD EXTRUSION CO LTD
- Filing Date
- 2025-06-04
- Publication Date
- 2026-05-12
AI Technical Summary
Existing grinding equipment cannot flexibly adjust the grinding angle, resulting in low processing efficiency and the need for manual intervention, which affects the production schedule.
A grinding device including a three-jaw chuck, grinding wheel, transverse slide, longitudinal slide and vertical turntable is designed. Multi-angle automated grinding is achieved through components such as transverse and longitudinal drive motors and vertical rotary motor, reducing manual operation.
This technology enables automated grinding of the reducer output shaft from multiple angles, improving processing efficiency, reducing the need for manual intervention, and increasing the level of production automation.
Smart Images
Figure CN224223437U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of gearbox shaft processing technology, specifically a grinding device for processing gearbox output shafts. Background Technology
[0002] With the development of the times and the progress of science and technology, the processing equipment used in industrial production has also increased. When processing the output shaft of a reducer, grinding equipment is often required.
[0003] Current grinding equipment cannot effectively adjust the grinding machine angle according to the user's needs. To a certain extent, manual grinding is required again, which delays the processing and production progress. Utility Model Content
[0004] The purpose of this invention is to provide a grinding device for machining the output shaft of a speed reducer, so as to solve the problems existing in the background art.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a grinding device for machining the output shaft of a reducer, comprising a symmetrically arranged three-jaw chuck 17 and a grinding wheel 3 for grinding, characterized in that: the three-jaw chuck 17 is disposed on a transverse slide plate 16 and offset to one side, the transverse slide plate 16 is disposed on a transverse slide table 1 and is driven to move laterally by a transverse drive motor 14 and a lead screw; a longitudinal slide table 10 is provided on the side of the transverse slide table 1 close to the three-jaw chuck 17, a longitudinal slide plate 11 is provided above the longitudinal slide table 10, and the grinding wheel 3 is disposed on a support column 5 above the longitudinal slide plate 11.
[0006] Furthermore, a horizontal turntable 9 is provided between the longitudinal sliding plate 11 and the support column 5.
[0007] Furthermore, a vertical rotary motor 6 and a vertical turntable 4 are respectively provided on both sides of the support column 5. The vertical rotary motor 6 drives the vertical turntable 4 to rotate. The grinding wheel 3 is located on the vertical turntable 4. A gearbox 8 is provided on one side of the vertical turntable 4. A grinding motor 12 is provided above the gearbox 8. A gear pair 13 is provided inside the gearbox 8. The grinding motor 12 drives the gear pair 13 and the grinding wheel 3 to rotate.
[0008] Furthermore, the grinding motor 12 is located on the side close to the support column 5.
[0009] This utility model has the following advantages: First, it can perform grinding on the front and back of the shaft at multiple angles, and adjust the different angles of the grinding machine more quickly to improve grinding efficiency; second, it has a high degree of automation, and the grinding program can be set according to the product, eliminating the need for manual operation and avoiding personnel injury. Attached Figure Description
[0010] Figure 1This is a schematic diagram of the structure of this utility model.
[0011] In the diagram: 1. Horizontal slide, 2. Column, 3. Grinding wheel, 4. Vertical turntable, 5. Support column, 6. Vertical rotary motor, 7. Longitudinal drive motor, 8. Gearbox, 9. Horizontal turntable, 10. Longitudinal slide, 11. Longitudinal slide plate, 12. Grinding motor, 13. Gear pair, 14. Horizontal drive motor, 15. Chuck motor, 16. Horizontal slide plate, 17. Three-jaw chuck. Detailed Implementation
[0012] 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.
[0013] Please see Figure 1 This utility model provides a technical solution: a grinding device for machining the output shaft of a speed reducer, including a symmetrically arranged three-jaw chuck 17 and a grinding wheel 3 for grinding.
[0014] The three-jaw chuck 17 is mounted on the column 2, which is fixed on the transverse slide plate 16 and tilted to one side. The column 2 on one side is equipped with a chuck motor 15, which controls the rotation of the three-jaw chuck 17. The transverse slide plate 16 is mounted on the transverse slide table 1 and is driven to move laterally by the transverse drive motor 14 and the lead screw, thereby adjusting the grinding direction of the shaft.
[0015] A longitudinal slide 10 is provided on the side of the transverse slide 1 close to the three-jaw chuck 17. A longitudinal slide plate 11 is provided above the longitudinal slide 10. A longitudinal drive motor 7 is fixed behind the longitudinal slide 10 and connected to the lead screw, driving the longitudinal slide 10 to reciprocate. A horizontal turntable 9 is provided on the longitudinal slide plate 11. A support column 5 is provided on the horizontal turntable 9. A vertical rotary motor 6 and a vertical turntable 4 are respectively provided on both sides of the support column 5. The vertical rotary motor 6 drives the vertical turntable 4 to rotate. A grinding wheel 3 is provided on the vertical turntable 4. A gearbox 8 is provided on one side of the vertical turntable 4. A grinding motor 12 is provided above the gearbox 8. A gear pair 13 is provided inside the gearbox 8. The grinding motor 12 drives the gear pair 13 and the grinding wheel 3 to rotate. The grinding motor 12 is located on the side close to the support column 5.
[0016] The rotation of the vertical turntable 4 and the horizontal turntable 9 controls the grinding wheel 3 to rotate 360° in the horizontal and vertical directions, respectively, to achieve multi-angle grinding of the reducer output shaft.
[0017] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A grinding device for machining the output shaft of a speed reducer, comprising a symmetrically arranged three-jaw chuck (17) and a grinding wheel (3) for grinding, characterized in that: The three-jaw chuck (17) is mounted on the transverse slide plate (16) and offset to one side. The transverse slide plate (16) is mounted on the transverse slide table (1) and is driven to move laterally by the transverse drive motor (14) and the lead screw. The transverse slide table (1) is provided with a longitudinal slide table (10) on the side close to the three-jaw chuck (17). A longitudinal slide plate (11) is provided above the longitudinal slide table (10). The grinding wheel (3) is mounted on the support column (5) above the longitudinal slide plate (11).
2. The grinding device for machining the output shaft of a speed reducer according to claim 1, characterized in that: A horizontal turntable (9) is also provided between the longitudinal sliding plate (11) and the support column (5).
3. The grinding device for machining the output shaft of a speed reducer according to claim 1, characterized in that: The support column (5) is provided with a vertical rotary motor (6) and a vertical turntable (4) on both sides respectively. The vertical rotary motor (6) drives the vertical turntable (4) to rotate. The grinding wheel (3) is located on the vertical turntable (4). A gearbox (8) is provided on one side of the vertical turntable (4). A grinding motor (12) is provided above the gearbox (8). A gear pair (13) is provided inside the gearbox (8). The grinding motor (12) drives the gear pair (13) and the grinding wheel (3) to rotate.
4. A grinding device for machining the output shaft of a speed reducer according to claim 3, characterized in that: The grinding motor (12) is located on the side close to the support column (5).