CN221064694U

CN221064694U - Gear deburring device

Info

Publication number: CN221064694U
Application number: CN202322214969.6U
Authority: CN
Inventors: 李雄斌; 廖绍芳; 刘晓露; 郑佳飞; 陈志平; 杨燕蓉; 傅建文
Original assignee: Nanchang Ganchi Transmission Machinery Co ltd
Current assignee: Nanchang Ganchi Transmission Machinery Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-06-04
Anticipated expiration: 2033-08-17

Abstract

The utility model relates to the technical field of gear machining, and discloses a gear deburring device which solves the problem that the gear is inconvenient to comprehensively deburr at present, and comprises a base, wherein a U-shaped frame is fixedly arranged at the top of the base, a deburring mechanism and a fixed rotating mechanism are arranged in the U-shaped frame, the deburring mechanism is positioned above the fixed rotating mechanism, the deburring mechanism comprises a guide post fixed in the U-shaped frame, and a sliding plate is movably arranged outside the guide post; according to the utility model, the polishing brush disc can move transversely conveniently through the cooperation between the first motor, the screw rod, the sliding plate and the guide post, the polishing brush disc can contact with the toothed surface and the two end surfaces of the gear through the cooperation between the cylinder, the lifting plate, the limiting rod and the sliding plate, and the gear can rotate through the cooperation between the third motor, the transmission shaft and the gear, so that the gear can be subjected to comprehensive deburring conveniently.

Description

Gear deburring device

Technical Field

The utility model belongs to the technical field of gear machining, and particularly relates to a gear deburring device.

Background

In the gear as the drive mechanism, the driving moment of gear is big, and the transmission is stable, and gear processing generally adopts milling machine to mill out tooth one by one, and the gear surface that milling machine that the precision is lower processed out can appear the burr, need carry out the burring to the gear before dispatching from the factory.

The existing gear deburring mode adopts a deburring mechanism to polish and deburr the top and the bottom of the gear, two end faces of the gear are required to be polished and deburred, one machined surface is required to be overturned to be machined on the other surface, machine positioning is required to be carried out again, and the working efficiency is low.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the gear deburring device, which effectively solves the problem that the gear is inconvenient to be comprehensively deburred at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the gear deburring device comprises a base, wherein a U-shaped frame is fixedly arranged at the top of the base, a deburring mechanism and a fixed rotating mechanism are arranged in the U-shaped frame, and the deburring mechanism is positioned above the fixed rotating mechanism;

The deburring mechanism comprises a guide column fixed in the U-shaped frame, a sliding plate is movably arranged on the outer side of the guide column, an air cylinder is fixedly arranged at the bottom of the sliding plate, a lifting plate is fixedly arranged at the bottom of the air cylinder, a first vertical plate and a second vertical plate are symmetrically and fixedly arranged at the bottom of the lifting plate, a motor II is fixedly arranged on one side of the first vertical plate, which is close to the second vertical plate, a rotating shaft is fixedly arranged on the second motor, one end, which is far away from the second motor, of the rotating shaft is rotationally connected with the second vertical plate, and a polishing hairbrush disc is fixedly arranged on the outer side of the second vertical plate;

The fixed rotating mechanism comprises a motor III fixed inside a U-shaped frame, a transmission shaft is fixedly arranged on the motor III, a gear is arranged on an outer movable sleeve of the transmission shaft, a limiting ring is arranged on an outer fixed sleeve of the transmission shaft, the limiting ring is attached to the gear, a rotating column is rotationally connected to the inner portion of the U-shaped frame, one end of the rotating column, which is close to the transmission shaft, is fixedly provided with a fixed disc, a movable ring is movably arranged on the outer side of the rotating column, which is close to one side of the fixed disc, two connecting rods are symmetrically and fixedly arranged, one end of each connecting rod, which is far away from the movable ring, penetrates through the fixed disc and is fixedly provided with the movable disc, the two connecting rods are movably connected with the fixed disc, one side, which is far away from the fixed disc, of the movable disc is fixedly connected with a connecting column, one end, which is far away from the movable disc, of the movable ring is fixedly provided with a squeezing ring, the squeezing ring is movably sleeved on the outer side of the transmission shaft, the squeezing ring is attached to the gear, one side, which is far away from the fixed disc is fixedly arranged with a square block, one end, which is close to the rotating column is provided with a square groove, the square block is arranged on the square block is positioned inside the square groove, one side, which is close to the movable ring is fixedly arranged on the movable ring, the screw, and the movable ring is arranged on the outer side of the screw, which is far from the side of the screw nut, and the screw nut is sleeved.

Preferably, two limit rods are symmetrically and fixedly arranged at the top of the lifting plate, the top ends of the two limit rods penetrate through the sliding plate and are fixedly provided with limiting blocks, and the two limit rods are movably connected with the sliding plate.

Preferably, the motor I is fixedly arranged in the U-shaped frame, the screw rod is fixedly arranged on the motor I, one end of the screw rod, which is far away from the motor I, penetrates through the sliding plate and is rotationally connected with the inner wall of the U-shaped frame, and the sliding plate is in threaded sleeve joint with the screw rod.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the polishing brush disc is convenient to transversely move through the cooperation between the first motor, the screw rod, the sliding plate and the guide post, the polishing brush disc can be contacted with the toothed surface and the two end surfaces of the gear through the cooperation between the cylinder, the lifting plate, the limiting rod and the sliding plate, and the gear can be rotated through the cooperation between the third motor, the transmission shaft and the gear, so that the gear is convenient to comprehensively deburr;

(2) This novel cooperation between pass through expansion ring and connecting rod and activity dish and the extrusion ring is convenient for square piece inserts the square inslot to make the extrusion ring carry out the centre gripping to the gear, cooperation between simultaneously through screw rod and expansion ring and the nut, thereby be convenient for fix the gear.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a gear deburring device according to the present utility model;

FIG. 2 is a schematic view of the deburring mechanism according to the present utility model;

FIG. 3 is a schematic view of a lifter plate structure according to the present utility model;

FIG. 4 is a schematic view of a fixed rotation mechanism according to the present utility model;

FIG. 5 is a schematic view of the transmission shaft and the rotating column of the present utility model in a disassembled configuration;

In the figure: 1. a base; 2. a U-shaped frame; 3. a deburring mechanism; 301. a guide post; 302. a screw rod; 303. a limit rod; 304. a limiting block; 305. a first motor; 306. a slide plate; 307. a lifting plate; 308. polishing the brush plate; 309. a cylinder; 3010. a second motor; 3011. a first vertical plate; 3012. a second vertical plate; 3013. a rotating shaft; 4. a fixed rotation mechanism; 401. a third motor; 402. a transmission shaft; 403. a gear; 404. rotating the column; 405. a limiting ring; 406. a square groove; 407. a movable plate; 408. a fixed plate; 409. a movable ring; 4010. a screw; 4011. a nut; 4012. a connecting rod; 4013. square blocks; 4014. a pressing ring; 4015. and (5) connecting the columns.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the first embodiment, as shown in fig. 1, the utility model comprises a base 1, a U-shaped frame 2 is fixedly arranged at the top of the base 1, a deburring mechanism 3 and a fixed rotating mechanism 4 are arranged in the U-shaped frame 2, and the deburring mechanism 3 is positioned above the fixed rotating mechanism 4.

Specifically, as shown in fig. 2-3, the deburring mechanism 3 comprises a guide post 301 fixed inside a U-shaped frame 2, a sliding plate 306 is movably mounted on the outer side of the guide post 301, an air cylinder 309 is fixedly mounted at the bottom of the sliding plate 306, a lifting plate 307 is fixedly mounted at the bottom of the air cylinder 309, a first vertical plate 3011 and a second vertical plate 3012 are symmetrically and fixedly mounted at the bottom of the lifting plate 307, a second motor 3010 is fixedly mounted on one side of the first vertical plate 3011, which is close to the second vertical plate 3012, a rotating shaft 3013 is fixedly mounted on the second motor 3010, one end of the rotating shaft 3013, which is far from the second motor 3010, is rotatably connected with the second vertical plate 3012, a polishing brush disc 308 is fixedly mounted on the outer side of the second vertical plate 3012, two limit rods 303 are symmetrically and fixedly mounted at the top of the lifting plate 307, the top ends of the two limit rods 303 penetrate through the sliding plate 306 and are fixedly mounted with limit blocks 304, the inner wall of the U-shaped frame 2 is fixedly mounted with a first motor 305, a screw rod 302 is fixedly mounted on the first motor 305, one end of the screw 302, which is far from the first motor 306 and penetrates through the inner wall of the U-shaped frame 2, and is rotatably connected with the screw rod 302;

In the use state, the motor II 3010 is started firstly to drive the rotation of the rotating shaft 3013, meanwhile, the polishing brush disc 308 rotates, then the air cylinder 309 is started to drive the lifting plate 307 to vertically move downwards and drive the polishing brush disc 308 to move downwards, so that the toothed surface of the gear 403 is polished, meanwhile, the motor I305 can be started to drive the sliding plate 306 to transversely move along the guide post 301 and drive the polishing brush disc 308 to transversely move, so that the polishing brush disc 308 is downwards contacted with two end surfaces of the gear 403, the end surfaces of the gear 403 are polished, and finally the comprehensive deburring of the gear 403 is realized.

Specifically, as shown in fig. 4-5, the fixed rotating mechanism 4 comprises a motor three 401 fixed inside a U-shaped frame 2, a transmission shaft 402 is fixedly installed on the motor three 401, a gear 403 is movably sleeved on the outer side of the transmission shaft 402, a limiting ring 405 is fixedly sleeved on the outer side of the transmission shaft 402, the limiting ring 405 is attached to the gear 403, a rotating column 404 is rotatably connected inside the U-shaped frame 2, a fixed disc 408 is fixedly installed at one end of the rotating column 404 close to the transmission shaft 402, a movable ring 409 is movably installed at the outer side of the rotating column 404, two connecting rods 4012 are symmetrically and fixedly installed at one side of the movable ring 409 close to the fixed disc 408, one end of each connecting rod 4012 far from the movable ring 409 penetrates through the fixed disc 408 and is fixedly provided with the movable disc 407, the two connecting rods 4012 are movably connected with the fixed disc 408, one side of the movable disc 407 far from the fixed disc 408 is fixedly connected with a connecting column 4015 at equal angles, one end of the connecting column 4015 far from the movable disc 407 is fixedly provided with a squeezing ring 4, the movable sleeve is arranged on the outer side of the transmission shaft 402, the squeezing ring 4014 is attached to the gear 403, one side of the movable sleeve far from the movable disc 403 is symmetrically provided with a movable ring 409, one side of the movable ring 4013 far from the movable ring 4013 is far from the movable disc 408 is fixedly provided with a square nut 4010, one side of the movable ring 4013 is far from the movable ring 4010 is far from the movable ring 4013, and is far from the movable ring 4013 is far from the movable ring 4010, and is far from the movable ring 4010 is far from the movable ring 408 is far from the fixed, and is far from the movable ring 408;

In a use state, the gear 403 is sleeved on the transmission shaft 402 and is attached to the limiting ring 405, then the movable ring 409 is moved, the movable disc 407 is driven to move through the two connecting rods 4012, the square block 4013 enters into the square groove 406, meanwhile, the extrusion ring 4014 is sleeved on the transmission shaft 402 and clamps the gear 403, then the movable ring 409 is fixed through the screw 4010 and the nut 4011, the position of the extrusion ring 4014 is fixed, the fixing of the gear 403 is achieved, the motor III 401 is started, the transmission shaft 402 is driven to rotate, and finally the gear 403 is driven to rotate for removing burrs.

Claims

1. Gear burring device, including base (1), its characterized in that: the top of the base (1) is fixedly provided with a U-shaped frame (2), a deburring mechanism (3) and a fixed rotating mechanism (4) are arranged in the U-shaped frame (2), and the deburring mechanism (3) is positioned above the fixed rotating mechanism (4);

The deburring mechanism (3) comprises a guide post (301) fixed in the U-shaped frame (2), a sliding plate (306) is movably arranged on the outer side of the guide post (301), an air cylinder (309) is fixedly arranged at the bottom of the sliding plate (306), a lifting plate (307) is fixedly arranged at the bottom of the air cylinder (309), a first vertical plate (3011) and a second vertical plate (3012) are symmetrically and fixedly arranged at the bottom of the lifting plate (307), a second motor (3010) is fixedly arranged on one side, close to the second vertical plate (3012), of the first vertical plate (3011), a rotating shaft (3013) is fixedly arranged on the second motor (3010), one end, far away from the second motor (3010), of the rotating shaft (3013) is rotationally connected with the second vertical plate (3012), and a polishing brush disc (308) is fixedly arranged on the outer side of the second vertical plate (3012);

the fixed rotating mechanism (4) comprises a motor III (401) fixed in the U-shaped frame (2), a transmission shaft (402) is fixedly installed on the motor III (401), a gear (403) is movably sleeved on the outer side of the transmission shaft (402), a limiting ring (405) is fixedly sleeved on the outer side of the transmission shaft (402), the limiting ring (405) is attached to the gear (403), a rotating column (404) is rotatably connected to the inner side of the U-shaped frame (2), a fixed disc (408) is fixedly installed at one end of the rotating column (404) close to the transmission shaft (402), a movable ring (409) is movably installed at the outer side of the rotating column (404), two connecting rods (4012) are symmetrically and fixedly installed at one side of the movable ring (409) close to the fixed disc (408), one end of the two connecting rods (4012) far away from the movable ring (409) penetrates through the fixed disc (408) and is fixedly provided with the movable disc (407), the two connecting rods (4012) are movably connected with the fixed disc (408), one side of the movable disc (407) far away from the fixed disc (408) is fixedly connected with a connecting column (5) in an equal-angle mode, one end of the connecting column (5) far away from the fixed disc (408) is fixedly connected with the fixed ring (4), one end of the connecting column (4015) is far away from the movable ring (402) and is extruded by the movable ring (4) and is extruded by the fixed ring (4) and is extruded by the movable ring (403), one side that fixed disk (408) was kept away from to movable disk (407) is fixed mounting has square piece (4013), and the one end that transmission shaft (402) is close to rotation post (404) is equipped with square groove (406), and square piece (4013) are located the inside of square groove (406), and one side that fixed disk (408) is close to movable ring (409) is fixed mounting has screw rod (4010), and the outside of screw rod (4010) is located in movable ring (409) movable sleeve, and one side that fixed disk (408) was kept away from to movable ring (409) is equipped with nut (4011), and nut (4011) screw cup joint in the outside of screw rod (4010).

2. The gear deburring device as set forth in claim 1, wherein: two limiting rods (303) are symmetrically and fixedly arranged at the top of the lifting plate (307), the top ends of the two limiting rods (303) penetrate through the sliding plate (306) and are fixedly provided with limiting blocks (304), and the two limiting rods (303) are movably connected with the sliding plate (306).

3. The gear deburring device as set forth in claim 1, wherein: the U-shaped frame (2) is internally and fixedly provided with a first motor (305), the first motor (305) is fixedly provided with a screw rod (302), one end of the screw rod (302) far away from the first motor (305) penetrates through a sliding plate (306) and is rotationally connected with the inner wall of the U-shaped frame (2), and the sliding plate (306) is in threaded sleeve joint with the screw rod (302).