CN221833969U - Gear ring polishing device - Google Patents

Abstract

The utility model discloses a gear ring polishing device, which relates to the technical field of gear ring processing and comprises a round table, wherein a plurality of sliding grooves are formed in the upper surface of the round table along the radial direction of the round table, sliding blocks are arranged in each sliding groove, a synchronous driving assembly for driving the sliding blocks to move simultaneously is arranged below the round table, a side roller and a carrier roller are rotatably arranged on the sliding blocks, a mounting frame is fixedly arranged on the upper surface of the round table, a mounting block is slidably arranged on one side of the mounting frame along the height direction, a motor I is fixedly arranged on one side of the mounting block, and a polishing wheel is fixedly arranged at the driving end of the motor I.

Description

Gear ring polishing device

Technical Field

The utility model relates to the technical field of gear ring machining, in particular to a gear ring polishing device.

Background

The gear ring is also called an inner cylindrical gear or a gear ring, is a mechanical part and has a circular structure, and has the main functions of transmitting power through the meshing of gears to realize rotation and transmission; the gear ring has processing burrs on the end surface in the processing process, and the burrs on the end surface of the gear ring are required to be polished under normal conditions, so that the end surface of the gear ring is smooth, the end surface of the gear ring is polished mainly through a manual hand-held polishing machine when the end surface of the gear ring is polished, the technical requirements on operators are high, and meanwhile, the labor intensity is high.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a gear ring polishing device which aims to solve the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a ring gear grinding device, includes the round platform, a plurality of spouts have been seted up along its radial direction to the round platform upper surface, every all slide in the spout and be provided with the slider, the round platform below is provided with the drive a plurality of synchronous drive assembly that the slider removed simultaneously, it is provided with side roller and bearing roller to rotate on the slider, through a plurality of on the slider the side roller with the bearing roller can be right the lateral wall and the bottom of ring gear support, round platform upper surface fixed is provided with the mounting bracket, mounting bracket one side is provided with the installation piece along the direction of height slip, installation piece one side is fixedly provided with motor one, motor one's drive end fixed mounting has the wheel of polishing, the wheel of polishing is arranged in the ring gear top, round platform upper surface is still fixedly provided with motor two, motor two's drive end is installed the drive gear, drive gear with the ring gear meshes mutually.

Preferably, the synchronous drive assembly comprises a plurality of threaded rods, a gear box is fixedly arranged at the center of the lower surface of the circular truncated cone, a first bevel gear is rotatably arranged in the gear box, one ends of the threaded rods are rotatably connected to the side wall of the gear box and extend to the second bevel gear which is fixedly arranged in the gear box, the second bevel gear is meshed with the first bevel gear, sliding ports are formed in the sliding grooves, a thread sleeve is fixedly arranged below each sliding block through a connecting rod, and the thread sleeve is screwed on the threaded rods.

Preferably, a rotating handle is fixedly arranged at the other end of each threaded rod.

Preferably, the number of the sliding grooves is four, and the included angle between each sliding groove is 90 degrees.

Advantageous effects

The utility model provides a gear ring polishing device which has the beneficial effects that the gear ring can be limited on the premise of rotating the gear ring through a sliding block and a side roller and a carrier roller which are rotatably arranged on the sliding block, the gear ring can be rotated at a constant speed through the arrangement of a driving gear, and the gear ring is polished through the rotation of a motor driving polishing wheel, so that the technical requirements of operators are reduced, and the labor intensity of the operators is reduced; the position of the sliding block can be adjusted through the threaded rod, the side roller can be tightly attached to the gear ring, radial runout of the gear ring is reduced, the height of the gear ring can be limited through the carrier roller, and resistance of the gear ring in rotation can be reduced through the rotating side roller and the carrier roller.

Drawings

FIG. 1 is a top view of the present utility model;

Fig. 2 is a cross-sectional view of A-A in fig. 1.

In the figure: 1. round bench; 2. a chute; 3. a slide block; 4. a side roller; 5. a carrier roller; 6. a mounting frame; 7. a mounting block; 8. a first motor; 9. grinding wheel; 10. a second motor; 11. a drive gear; 12. a gear box; 13. bevel gears I; 14. a threaded rod; 15. bevel gears II; 16. a connecting rod; 17. a thread sleeve; 18. a rotating handle.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a ring gear grinding device, including round platform 1, a plurality of spouts 2 have been seted up along its radial direction to round platform 1 upper surface, all slide in every spout 2 and be provided with slider 3, round platform 1 below is provided with the synchronous drive assembly that drives a plurality of sliders 3 and remove simultaneously, it is provided with side roller 4 and bearing roller 5 to rotate on the slider 3, side roller 4 and bearing roller 5 through on a plurality of sliders 3 can support the lateral wall and the bottom of ring gear, realize the spacing of ring gear, round platform 1 upper surface fixed is provided with mounting bracket 6, mounting bracket 6 one side slides along the direction of height and is provided with installation piece 7, installation piece 7 one side is fixed and is provided with motor one 8, the drive end fixed mounting of motor one 8 has the wheel 9 of polishing, the wheel 9 is arranged in the ring gear top, can control the wheel 9 of polishing through pulling installation piece 7 and be close to or keep away from the ring gear, round platform 1 upper surface is still fixed and is provided with motor two 10, drive gear 11 is installed to drive gear 11 to the drive gear 11, drive gear 11 meshes with the ring gear 5 on side roller 4 and bearing roller 5.

As one embodiment of the utility model, the synchronous driving assembly comprises a plurality of threaded rods 14, a gear box 12 is fixedly arranged at the center of the lower surface of the round platform 1, a first bevel gear 13 is rotatably arranged in the gear box 12, one ends of the threaded rods 14 are rotatably connected to the side wall of the gear box 12 and extend into the gear box 12 to be fixedly provided with a second bevel gear 15, the second bevel gear 15 is meshed with the first bevel gear 13, a sliding opening is formed in each sliding groove 2, a thread sleeve 17 is fixedly arranged below each sliding block 3 through a connecting rod 16, the thread sleeve 17 is screwed on the threaded rods 14, when one threaded rod 14 rotates, the threaded rods 14 can simultaneously rotate through the meshing of the second bevel gears 15 at one ends of the threaded rods 14 with the first bevel gears 13, and when the threaded rods 14 rotate, the thread sleeve 17 can move along the axial direction of the threaded rods 14, so that the sliding blocks 3 in the sliding grooves 2 are driven to move simultaneously.

As an embodiment of the present utility model, the other end of each threaded rod 14 is fixedly provided with a rotation handle 18, and the threaded rods 14 can be rotated by pulling the rotation handles 18.

As an embodiment of the present utility model, the number of the plurality of sliding grooves 2 is four, and the included angle between each sliding groove 2 is 90 degrees.

All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric parts, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted.

The working principle and the using flow of the utility model are as follows: when the rotary handle 18 is used, the sliding blocks 3 are simultaneously moved inwards, so that the side rollers 4 on the sliding blocks 3 can be placed in the inner ring of the gear ring, the gear ring is placed on the carrier roller 5 in the sliding blocks 3, the rotary handle 18 is used for attaching the side rollers 4 on the inner ring of the gear ring, limiting of the gear ring is achieved, the driving gear 11 can be meshed with the gear ring after limiting is finished, the driving gear 11 can be rotated by the starting motor II 10, the gear ring is enabled to rotate on the side rollers 4 and the carrier roller 5, the grinding wheel 9 can be rotated by the starting motor I8, the mounting block 7 is manually pushed to descend, the grinding wheel 9 is enabled to be close to the gear ring, and end face grinding of the gear ring is achieved.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a ring gear grinding device, its characterized in that, includes round platform (1), a plurality of spouts (2) have been seted up along its radial direction to round platform (1) upper surface, every all slide in spout (2) is provided with slider (3), round platform (1) below is provided with the drive a plurality of synchronous drive assembly that slider (3) removed simultaneously, it is provided with side roller (4) and bearing roller (5) to rotate on slider (3), through a plurality of on slider (3) side roller (4) with bearing roller (5) can be right lateral wall and the bottom of ring gear support, round platform (1) upper surface fixation is provided with mounting bracket (6), mounting bracket (6) one side is provided with installation piece (7) along the direction of height slip, installation piece (7) one side is fixed and is provided with motor one (8), the drive end fixed mounting of motor one (8) has grinding wheel (9), grinding wheel (9) are arranged in the ring gear top, round platform (1) upper surface is still fixed and is provided with motor two (10), drive end (11) are installed with driving gear (11).

2. The gear ring polishing device according to claim 1, wherein the synchronous driving assembly comprises a plurality of threaded rods (14), a gear box (12) is fixedly arranged at the center of the lower surface of the round table (1), a first bevel gear (13) is rotationally arranged in the gear box (12), one ends of the threaded rods (14) are rotationally connected to the side wall of the gear box (12) and extend to the gear box (12) and are fixedly provided with a second bevel gear (15), the second bevel gear (15) is meshed with the first bevel gear (13), sliding openings are formed in each sliding groove (2), a threaded sleeve (17) is fixedly arranged below each sliding block (3) through a connecting rod (16), and the threaded sleeve (17) is rotationally connected to the threaded rod (14).

3. A gear ring grinding device according to claim 2, characterized in that the other end of each threaded rod (14) is fixedly provided with a shank (18).

4. A gear ring grinding device according to claim 1, characterized in that the number of the plurality of slide grooves (2) is four, and the included angle between each slide groove (2) is 90 degrees.