CN216730964U

CN216730964U - Axle reduction gear hole grinding device

Info

Publication number: CN216730964U
Application number: CN202123417690.5U
Authority: CN
Inventors: 韩亮; 高宁; 韩磊; 张进
Original assignee: Shandong Runtong Gear Group Co ltd
Current assignee: Shandong Runtong Gear Group Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-14
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses an axle reducer gear inner hole polishing device, which comprises a base, wherein a plurality of multi-size clamping devices are fixedly arranged on the base, a main beam is fixedly arranged on the surface of the left side of the base, a rotating device is fixedly arranged on the main beam, and a polishing device is fixedly arranged on the rotating device, wherein the polishing device comprises: the grinding machine comprises a first motor, a first motor support, a second motor support, a sliding seat, a first guide rail, a threaded rod, a grinding tool bit and a fixed seat, wherein the fixed seat is fixedly installed at the lower side of a rotating device, the first guide rail is fixedly installed on the fixed seat, the second motor support is fixedly installed on the left side of the first guide rail, the second motor is fixedly installed on the second motor support, the threaded rod is fixedly installed on an output shaft of the second motor, the sliding seat is in threaded connection with the threaded rod, the sliding seat is in sliding connection with the first guide rail, and the first motor support is fixedly installed on the sliding seat. The utility model is convenient to fix the gear and can be suitable for clamping and polishing the gears of the speed reducers with various sizes.

Description

Axle reduction gear hole grinding device

Technical Field

The utility model relates to the field of gear processing equipment, in particular to an axle reducer gear inner hole polishing device.

Background

The gear reducer is an independent closed transmission device between a prime motor and a working machine and is used for reducing the rotating speed and increasing the torque so as to meet the working requirement, the speed increaser is also used for increasing speed in some occasions, is called as a speed increaser, the gear reducer is the combination of a speed reducing motor and a large speed reducer, does not need a coupler or an adapter, has compact structure, distributes load on a planetary gear, therefore, the bearing capacity is higher than that of a common helical gear reducer, the requirement of small space and high torque output is met, the traditional grinding device for the inner hole of the gear of the partial axle reducer is inconvenient for clamping and grinding the gears of the reducers with various sizes, different molds are replaced by different gears, and the grinding device is very inconvenient, and increases the equipment cost, therefore, the technical personnel in the field provide an axle reducer gear inner hole grinding device, the grinding device is used for solving the problem that the conventional grinding device for inner holes of the gear of a partial axle speed reducer is inconvenient to clamp, dress and grind speed reducer gears of various sizes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an axle reducer gear inner hole grinding device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an axle reduction gear hole grinding device, includes the base, a plurality of many sizes clamping device of fixed mounting on the base, base left side fixed surface installs girder, fixed mounting rotary device on the girder, fixed mounting grinding device on the rotary device, grinding device includes: first motor, first motor support, second motor support, sliding seat, first guide rail, threaded rod, the tool bit and the fixing base of polishing, fixing base fixed mounting is at the rotary device downside, first guide rail fixed mounting is on the fixing base, second motor support fixed mounting is in first guide rail left side, second motor fixed mounting is on second motor support, threaded rod fixed mounting is on the output shaft of second motor, sliding seat threaded connection is on the threaded rod, sliding seat sliding connection is on first guide rail, first motor support fixed mounting is on the sliding seat, first motor fixed mounting is on first motor support, tool bit fixed mounting polishes on the output shaft of first motor.

As a further scheme of the utility model: the rotating device includes: third motor, shell, motor gear, pivot and restriction ring, shell fixed mounting is on the girder, third motor fixed mounting is in the shell, motor gear fixed mounting is on the output shaft of motor, the pivot is rotated and is connected on the shell, restriction ring fixed mounting is in the upside of pivot, gear fixed mounting is in the pivot, gear and motor gear intermeshing.

As a further scheme of the utility model: the multi-size clamping device comprises: the fourth motor is fixedly installed on the base, the sliding plate is connected onto the second guide rail in a sliding mode, the fixed screw is connected onto the sliding plate in a threaded mode, the fixed clamp is fixedly installed on the sliding plate, the fourth motor is fixedly installed on the fixed clamp, the screw rod is fixedly installed on an output shaft of the fourth motor, threads are arranged in the sliding clamp, the sliding clamp is connected onto the screw rod in a threaded mode, and the sliding clamp is connected onto the fixed clamp in a sliding mode.

As a further scheme of the utility model: there is the trompil base medial side, the base downside has a plurality of table feet, is favorable to polishing the waste material not to be infected with on the equipment.

As a further scheme of the utility model: a plurality of many sizes clamping device is the symmetric distribution on the base side opening in, is favorable to the fixed stability of gear.

Compared with the prior art, the utility model has the beneficial effects that: when the grinding device is used, an axle reducer gear is placed on a multi-size clamping device, a sliding plate can be slid to adapt to the size of a clamped gear, the sliding plate moves to a proper position, a fixing screw is screwed, a fourth motor is started, the fourth motor rotates to drive a sliding chuck to move downwards to clamp the axle reducer gear, a second motor is started, the second motor rotates to drive a threaded rod to rotate, the threaded rod rotates to drive a sliding seat to move, the sliding seat moves to drive a first motor bracket to move, the first motor bracket moves to drive a first motor to move to adapt to different gear inner hole diameters, the gear inner hole diameters are completely set, the second motor stops rotating, the first motor and a third motor are started, the first motor rotates to drive a grinding cutter head to rotate, the third motor rotates to drive a motor gear to rotate, and the motor gear rotates to drive the gear to rotate, the gear rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the polishing mechanism to rotate, and the inner hole of the gear can be precisely polished.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of a top view of the present invention.

In the figure: 1. a base; 2. a multi-sized holding device; 201. a fourth motor; 202. fixing the clamp; 203. a sliding chuck; 204. a screw rod; 205. a sliding plate; 206. a second guide rail; 207. fixing screws; 3. a main beam; 4. a rotating device; 401. a third motor; 402. a housing; 403. a motor gear; 404. a gear; 405. a rotating shaft; 406. a confinement ring; 5. a polishing mechanism; 501. a first motor; 502. a first motor bracket; 503. a second motor; 504. a second motor support; 505. a sliding seat; 506. a first guide rail; 507. a threaded rod; 508. polishing the cutter head; 509. a fixed seat; 6. a table leg.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, an axle reducer gear inner hole polishing device includes a base 1, a plurality of multi-size clamping devices 2 are fixedly mounted on the base 1, a main beam 3 is fixedly mounted on a left surface of the base 1, a rotating device 4 is fixedly mounted on the main beam 3, a polishing device 5 is fixedly mounted on the rotating device 4, and the polishing device 5 includes: first motor 501, first motor support 502, second motor 503, second motor support 504, sliding seat 505, first guide rail 506, threaded rod 507, sanding tool bit 508 and fixing base 509, fixing base 509 is fixedly mounted on the lower side of rotating device 4, first guide rail 506 is fixedly mounted on fixing base 509, second motor support 504 is fixedly mounted on the left side of first guide rail 506, second motor 503 is fixedly mounted on second motor support 504, threaded rod 507 is fixedly mounted on the output shaft of second motor 503, sliding seat 505 is in threaded connection on threaded rod 507, sliding seat 505 is in sliding connection on first guide rail 506, first motor support 502 is fixedly mounted on sliding seat 505, first motor 501 is fixedly mounted on first motor support 502, sanding tool bit 508 is fixedly mounted on the output shaft of first motor 501.

Wherein, the rotating device 4 comprises: third motor 401, shell 402, motor gear 403, gear 404, pivot 405 and confinement ring 406, shell 402 fixed mounting is on girder 3, third motor 401 fixed mounting is in shell 402, motor gear 403 fixed mounting is on the output shaft of motor 401, pivot 405 rotates and connects on shell 402, confinement ring 406 fixed mounting is on the upside of pivot 405, gear 404 fixed mounting is on pivot 405, gear 404 and motor gear 403 mesh with each other, multi-size clamping device 2 includes: the multi-size clamping device comprises a fourth motor 201, a fixed clamp 202, a sliding chuck 203, a screw rod 204, a sliding plate 205, a second guide rail 206 and a fixed screw 207, wherein the second guide rail 206 is fixedly installed on the base 1, the sliding plate 205 is slidably connected onto the second guide rail 206, the fixed screw 207 is in threaded connection with the sliding plate 205, the fixed clamp 202 is fixedly installed on the sliding plate 205, the fourth motor 201 is fixedly installed on the fixed clamp 202, the screw rod 204 is fixedly installed on an output shaft of the fourth motor 201, threads are arranged in the sliding chuck 203, the sliding chuck 203 is in threaded connection with the screw rod 204, the sliding chuck 203 is slidably connected onto the fixed clamp 202, an opening is formed in the middle side of the base 1, a plurality of table legs 6 are arranged on the lower side of the base 1, and a plurality of multi-size clamping devices 2 are symmetrically distributed on the opening in the middle side of the base 1.

The working principle of the utility model is as follows:

when the grinding device is used, an axle reducer gear is placed on a multi-size clamping device 2, a sliding plate 205 can be slid to adapt to the size of a clamped gear, the sliding plate 205 is moved to a proper position, a fixing screw 207 is screwed, a fourth motor 201 is started, the fourth motor 201 rotates to drive a sliding chuck 203 to move downwards to clamp the axle reducer gear, a second motor 503 is started, the second motor 503 rotates to drive a threaded rod 507 to rotate, the threaded rod 507 rotates to drive a sliding seat 505 to move, the sliding seat 505 moves to drive a first motor bracket 502 to move, the first motor bracket 502 moves to drive a first motor 501 to move, the grinding device can adapt to different gear inner hole diameters, the gear inner hole diameters are set completely, the second motor 503 stops rotating, the first motor 501 and a third motor 401 are started, the first motor 501 rotates to drive a grinding cutter head 508 to rotate, the third motor 401 rotates to drive the motor gear 403 to rotate, the motor gear 403 rotates to drive the gear 404 to rotate, the gear 404 rotates to drive the rotating shaft 405 to rotate, the rotating shaft 405 rotates to drive the polishing mechanism 5 to rotate, and the inner hole of the gear can be precisely polished.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an axle reduction gear hole grinding device, includes base (1), its characterized in that, a plurality of many sizes clamping device of fixed mounting (2) on base (1), base (1) left side fixed surface installation girder (3), fixed mounting rotary device (4) are gone up in girder (3), fixed mounting grinding machanism (5) are gone up in rotary device (4), grinding machanism (5) include: a first motor (501), a first motor bracket (502), a second motor (503), a second motor bracket (504), a sliding seat (505), a first guide rail (506), a threaded rod (507), a grinding cutter head (508) and a fixed seat (509), wherein the fixed seat (509) is fixedly arranged at the lower side of the rotating device (4), the first guide rail (506) is fixedly arranged on the fixed seat (509), the second motor bracket (504) is fixedly arranged at the left side of the first guide rail (506), the second motor (503) is fixedly arranged on the second motor bracket (504), the threaded rod (507) is fixedly arranged on an output shaft of the second motor (503), the sliding seat (505) is in threaded connection with the threaded rod (507), the sliding seat (505) is in sliding connection with the first guide rail (506), and the first motor bracket (502) is fixedly arranged on the sliding seat (505), the first motor (501) is fixedly arranged on the first motor support (502), and the grinding cutter head (508) is fixedly arranged on an output shaft of the first motor (501).

2. Axle reducer gear bore grinding device according to claim 1, characterized in that the rotation device (4) comprises: third motor (401), shell (402), motor gear (403), gear (404), pivot (405) and restriction ring (406), shell (402) fixed mounting is on girder (3), third motor (401) fixed mounting is in shell (402), motor gear (403) fixed mounting is on the output shaft of third motor (401), pivot (405) rotate to be connected on shell (402), restriction ring (406) fixed mounting is in the upside of pivot (405), gear (404) fixed mounting is on pivot (405), gear (404) and motor gear (403) intermeshing.

3. The axle reducer gear bore grinding device of claim 1, wherein the multi-size clamping device (2) comprises: the novel clamp comprises a fourth motor (201), a fixed clamp (202), a sliding chuck (203), a screw rod (204), a sliding plate (205), a second guide rail (206) and a fixed screw (207), wherein the second guide rail (206) is fixedly installed on a base (1), the sliding plate (205) is slidably connected onto the second guide rail (206), the fixed screw (207) is in threaded connection with the sliding plate (205), the fixed clamp (202) is fixedly installed on the sliding plate (205), the fourth motor (201) is fixedly installed on the fixed clamp (202), the screw rod (204) is fixedly installed on an output shaft of the fourth motor (201), threads are arranged in the sliding chuck (203), the sliding chuck (203) is in threaded connection with the screw rod (204), and the sliding chuck (203) is slidably connected onto the fixed clamp (202).

4. The grinding device for the inner hole of the gear of the axle reducer is characterized in that an opening is formed in the middle of the base (1), and a plurality of table legs (6) are arranged on the lower side of the base (1).

5. The grinding device for the inner hole of the gear of the axle speed reducer according to claim 1, wherein the plurality of multi-size clamping devices (2) are symmetrically distributed on the side hole in the base (1).