Deburring device for machining precision parts of speed reducer

Abstract

The utility model discloses a deburring device for processing precision parts of a speed reducer, which comprises a bottom plate, a vertical seat fixedly mounted on the bottom plate, a rotating seat rotatably connected in the vertical seat, a turntable fixedly mounted at the top of the rotating seat, a plurality of connecting shafts rotatably connected in the turntable, and chucks fixedly mounted at the bottom ends of the connecting shafts. Supporting plates are fixedly mounted at the top ends of the connecting shafts, positioning frames are fixedly mounted at the top ends of the supporting plates, a mounting frame is fixedly mounted on the bottom plate and located on the right side of the vertical seat, an air cylinder is fixedly mounted at the top end of the mounting frame, and a hanging bracket is fixedly mounted at the output end of the air cylinder. According to the deburring device for machining the precision parts of the speed reducer, the outer sides of stators can be polished in all directions at a time, the operation steps are reduced, the labor intensity of workers is reduced, the deburring machining efficiency is improved, meanwhile, other stators can be taken and placed according to the waiting time in the deburring process, the overall machining duration is shortened, and the machining efficiency is improved. The method is suitable for batch production and processing of stators.

Description

Technical Field

[0001] The utility model relates to the technical field of deburring equipment, in particular to a deburring device used for machining precision parts of a reducer. Background Art

[0002] A reducer, also known as a speed reducer, is a mechanical device used to reduce the speed of rotation. It is usually used in industrial production, agricultural machinery, construction machinery and other fields. During the production process of the reducer, in order to improve the fit of subsequent parts after installation, it is necessary to deburr the parts, so deburring equipment is used.

[0003] The patent publication number CN207757366U disclosed a deburring device for processing precision parts of a reducer, including a base, two symmetrical clamping devices fixedly connected to the top of the base, a baffle fixedly connected to the top of the base, a support plate fixedly connected to the right side of the top of the base, a guide rail fixedly connected to the left side of the support plate, a bearing fixedly connected to the left side of the top of the base, a first motor fixedly connected to the left side of the top of the base, and a transmission shaft fixedly connected to the output shaft of the first motor. The deburring device for processing precision parts of a reducer solves the problem of manual grinding and labor consumption, improves work efficiency, clamps different workpieces through the elastic force of the spring, ensures the stability of the workpiece during processing, avoids contact with human hands and possible damage to the human body, and can ensure higher processing quality and better results through fixed workpieces.

[0004] However, this patent still has some shortcomings. In actual use, when the stator needs to be deburred, since the stator is fixedly installed in the clamping device, only part of the stator can be polished and deburred at a time. During the processing, the staff needs to disassemble and assemble the stator many times and adjust the polishing position, which is very time-consuming and labor-intensive and easily affects the processing efficiency.

[0005] Therefore, we proposed a deburring device for machining precision parts of reducers. Utility Model Content

[0006] The utility model aims to provide a deburring device for machining precision parts of a reducer, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deburring device for processing precision parts of a reducer, comprising a base plate, a stand fixedly mounted on the base plate, a rotating seat rotatably connected in the stand, a turntable fixedly mounted on the top of the rotating seat, a plurality of connecting shafts rotatably connected in the turntable, a chuck fixedly mounted on the bottom ends of the plurality of connecting shafts, a support plate fixedly mounted on the top ends of the plurality of connecting shafts, a positioning frame fixedly mounted on the top ends of the plurality of support plates, a mounting frame fixedly mounted on the right side of the base plate located on the right side of the stand, a cylinder fixedly mounted on the top end of the mounting frame, a hanger fixedly mounted on the output end of the cylinder, a third motor fixedly mounted in the hanger, a grinding roller fixedly mounted on the output end of the third motor, a slide groove provided in the mounting frame, a threaded rod rotatably connected in the slide groove, a lifting frame sleeved on the threaded rod, a fourth motor fixedly mounted on the lifting frame, a card block fixedly mounted on the fourth motor, a card groove provided at the bottom ends of the plurality of chucks, and the card block inserted in the card groove.

[0008] Optionally, the card block is configured to be hexagonal, and the plurality of card slots are configured to correspond to the card block. This design is beneficial to the use of the device.

[0009] Optionally, a limiting ring is sleeved on the outer side of the rotating seat, and the limiting ring is rotatably connected in the standing seat, so that the rotating seat can be limited by the limiting ring.

[0010] Optionally, a first motor is fixedly installed at the lower part of the rotating seat in the stand, and the output end of the first motor is fixedly installed on the rotating seat. The use of the device is facilitated by driving the rotating seat to rotate by the first motor.

[0011] Optionally, a second motor is fixedly installed in the mounting frame at the upper part of the slide slot, and the output end of the second motor is fixedly installed on the threaded rod. The threaded rod is driven to rotate by the second motor, which is beneficial to the use of the present device.

[0012] Optionally, the top and bottom ends of the plurality of connecting shafts extend out of the turntable. Such a design is beneficial to the use of the device.

[0013] Optionally, a PLC controller is fixedly installed at the front end of the mounting frame, and the operation of the device can be conveniently controlled by the PLC controller.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Through the cooperation of the turntable, the support plate, the positioning frame, the connecting shaft, the chuck, the rotating seat, the first motor, the threaded rod, the lifting frame, the second motor, the fourth motor, the clamping block and the clamping slot, the outer side of the stator can be fully polished at one time, reducing the operation steps, which not only reduces the labor intensity of the staff, but also improves the deburring processing efficiency. At the same time, the waiting time during the deburring process can be used to pick up and place other stators, shortening the overall processing time, which is suitable for mass production of stators. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a deburring device for machining precision parts of a reducer according to the utility model;

[0017] Figure 2 This is a cross-sectional view of a deburring device for machining precision parts of a reducer according to the utility model;

[0018] Figure 3 This is a cross-sectional view of a chuck in a deburring device for machining precision parts of a reducer according to the utility model;

[0019] Figure 4 The utility model is a deburring device for machining precision parts of a reducer Figure 2 A is an enlarged view of the middle image.

[0020] In the figure: 1, base plate; 2, stand; 3, mounting frame; 4, PLC controller; 5, turntable; 6, support plate; 7, positioning frame; 8, connecting shaft; 9, chuck; 10, rotating seat; 11, limiting ring; 12, first motor; 13, slide groove; 14, threaded rod; 15, lifting frame; 16, second motor; 17, grinding roller; 18, third motor; 19, hanger; 20, cylinder; 21, fourth motor; 22, block; 23, slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4The utility model provides a deburring device for processing precision parts of a reducer, comprising a base plate 1, a stand 2 is fixedly mounted on the base plate 1, a rotating seat 10 is rotatably connected in the stand 2, a turntable 5 is fixedly mounted on the top of the rotating seat 10, a plurality of connecting shafts 8 are rotatably connected in the turntable 5, a plurality of connecting shafts 8 are fixedly mounted with chucks 9 at the bottom ends, a plurality of connecting shafts 8 are fixedly mounted with support plates 6 at the top ends, a plurality of positioning frames 7 are fixedly mounted with the top ends of the support plates 6, a mounting frame 3 is fixedly mounted on the right side of the stand 2 on the base plate 1, and a top of the mounting frame 3 is fixedly mounted on the top end of the mounting frame 3. A cylinder 20 is fixedly installed at the end, a hanger 19 is fixedly installed on the output end of the cylinder 20, a third motor 18 is fixedly installed in the hanger 19, a grinding roller 17 is fixedly installed on the output end of the third motor 18, a slide groove 13 is provided in the mounting frame 3, a threaded rod 14 is rotatably connected in the slide groove 13, a lifting frame 15 is sleeved on the threaded rod 14, a fourth motor 21 is fixedly installed on the lifting frame 15, a clamping block 22 is fixedly installed on the fourth motor 21, and a clamping groove 23 is provided at the bottom end of each of the multiple chucks 9, and the clamping block 22 is inserted in the clamping groove 23.

[0023] The block 22 is set in a hexagonal shape, and multiple card slots 23 are set corresponding to the block 22. This design is conducive to the use of the device. A limiting ring 11 is sleeved on the outer side of the rotating seat 10, and the limiting ring 11 is rotatably connected to the stand 2. The rotating seat 10 can be limited by the limiting ring 11. A first motor 12 is fixedly installed at the lower part of the rotating seat 10 in the stand 2, and the output end of the first motor 12 is fixedly installed on the rotating seat 10. The rotating seat 10 is driven to rotate by the first motor 12, which is conducive to the use of the device. A second motor 16 is fixedly installed at the upper part of the slide groove 13 in the mounting frame 3, and the output end of the second motor 16 is fixedly installed on the threaded rod 14. The threaded rod 14 is driven to rotate by the second motor 16, which is conducive to the use of the device. The top and bottom ends of the multiple connecting shafts 8 extend out of the turntable 5. This design is conducive to the use of the device. A PLC controller 4 is fixedly installed at the front end of the mounting frame 3, and the PLC controller 4 is convenient for controlling the device to work.

[0024] Working principle: When in use, the stator to be deburred can be set on the positioning frame 7 for fixing, and then the processing switch is turned on. At this time, the first motor 12 works to drive the rotating seat 10 and the turntable 5 to rotate, so that the stator rotates to the lower left side of the grinding roller 17, and then the cylinder 20 works to drive the hanger 19 to descend, so that the grinding roller 17 fits the outer side of the stator. At the same time, the second motor 16 works to drive the threaded rod 14 to rotate, so that the lifting frame 15 drives the fourth motor 21 to rise. At this time, the block 22 is inserted into the corresponding slot 23 at the bottom of the chuck 9. Finally, the third motor 18 works to drive the grinding roller 17 to move upward. The fourth motor 21 drives the chuck 9, the connecting shaft 8, the support plate 6 and the positioning frame 7 to reverse, so that the outer side of the stator can be deburred in all directions. During the processing, the staff can take and place other stators. The deburring device for processing precision parts of the reducer is easy to use. Through the above-mentioned components, the outer side of the stator can be polished in all directions at one time, reducing the operation steps, which not only reduces the labor intensity of the staff, but also improves the deburring processing efficiency. At the same time, the waiting time during the deburring process can be used to take and place other stators, shortening the overall processing time, and is suitable for mass production of stators.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deburring device for machining precision parts of a reducer, characterized in that: The invention comprises a base plate (1), a stand (2) is fixedly mounted on the base plate (1), a rotating base (10) is rotatably connected inside the stand (2), a turntable (5) is fixedly mounted on the top of the rotating base (10), a plurality of connecting shafts (8) are rotatably connected inside the turntable (5), a chuck (9) is fixedly mounted on the bottom ends of the plurality of connecting shafts (8), a support plate (6) is fixedly mounted on the top ends of the plurality of connecting shafts (8), a positioning frame (7) is fixedly mounted on the top ends of the plurality of supporting plates (6), a mounting frame (3) is fixedly mounted on the right side of the stand (2) on the base plate (1), a cylinder (20) is fixedly mounted on the top end of the mounting frame (3), and the cylinder A hanger (19) is fixedly mounted on the output end of the motor (20), a third motor (18) is fixedly mounted in the hanger (19), a grinding roller (17) is fixedly mounted on the output end of the third motor (18), a slide groove (13) is arranged in the mounting frame (3), a threaded rod (14) is rotatably connected in the slide groove (13), a lifting frame (15) is sleeved on the threaded rod (14), a fourth motor (21) is fixedly mounted on the lifting frame (15), a clamping block (22) is fixedly mounted on the fourth motor (21), a clamping groove (23) is arranged at the bottom end of each of the plurality of chucks (9), and the clamping block (22) is inserted into the clamping groove (23).

2. A deburring device for processing precision parts of a reducer according to claim 1, characterized in that: The card block (22) is configured to be hexagonal, and the plurality of card slots (23) are configured to correspond to the card block (22).

3. A deburring device for processing precision parts of a reducer according to claim 1, characterized in that: A limiting ring (11) is sleeved on the outer side of the rotating seat (10), and the limiting ring (11) is rotatably connected in the standing seat (2).

4. A deburring device for processing precision parts of a reducer according to claim 1, characterized in that: A first motor (12) is fixedly mounted in the stand (2) at the lower part of the rotating seat (10), and an output end of the first motor (12) is fixedly mounted on the rotating seat (10).

5. The deburring device for processing precision parts of a reducer according to claim 1, characterized in that: A second motor (16) is fixedly mounted in the mounting frame (3) at the upper portion of the slide groove (13), and an output end of the second motor (16) is fixedly mounted on the threaded rod (14).

6. The deburring device for processing precision parts of a reducer according to claim 1, characterized in that: The top ends and bottom ends of the plurality of connecting shafts (8) extend out of the turntable (5).

7. The deburring device for processing precision parts of a reducer according to claim 1, characterized in that: A PLC controller (4) is fixedly mounted on the front end of the mounting frame (3).

Images