CN219649527U

CN219649527U - Automobile motor journal grinding and polishing clamp

Info

Publication number: CN219649527U
Application number: CN202320424483.2U
Authority: CN
Inventors: 刘钰伦
Original assignee: Chongqing Longwen Machinery Equipment Co ltd
Current assignee: Chongqing Longwen Machinery Equipment Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-09-08
Anticipated expiration: 2033-03-08

Abstract

The utility model discloses an automobile motor shaft neck grinding and polishing clamp which comprises a workbench, wherein a supporting mechanism is arranged in the middle of the top of the workbench, the supporting mechanism comprises two rectangular blocks fixedly connected to the top of the workbench, rectangular grooves are formed in the surfaces, close to each other, of the two rectangular blocks, the same moving rod is connected to the same end of the two rectangular grooves in a sliding mode, and sliding rods are fixedly connected to the two ends of the inner walls of the two rectangular grooves. According to the utility model, through the arrangement of the supporting mechanism, the first motor drives the bidirectional screw rod to rotate, so that the two moving rods are mutually close along the sliding rod, the supporting block is lifted up until reaching the same height as the fixed disc, and then the automobile motor shaft neck is placed on the supporting block until being clamped by the clamping position, the supporting mechanism can be lowered, the effect of reducing the labor capacity of workers is achieved, the physical strength is saved, and the device has good practicability and convenience.

Description

Automobile motor journal grinding and polishing clamp

Technical Field

The utility model relates to the technical field of polishing clamps, in particular to an automobile motor journal grinding and polishing clamp.

Background

The mounting surface of the shaft neck of the motor of the automobile has high requirement, and in the mounting of electric equipment, the motor is mounted in an important work, so that the matching surface of the motor is required to be strictly inspected, mainly the contact surface of the sliding bearing and the corresponding shaft is adopted for the horizontal motor, the shaft neck of the rotating shaft is smooth like a mirror, if rust and scratches are treated in time, if the rust range is large, a shaft neck grinding clamp is required to be used for grinding and polishing.

When the existing motor shaft neck grinding and polishing clamp clamps the motor shaft neck of an automobile, a worker is generally required to lift the motor shaft neck of the automobile, and the worker can loose hands after the clamp is fixed, so that the labor intensity of the worker is consumed, the labor capacity of the worker is increased, the working efficiency is further reduced, and the motor shaft neck grinding and polishing clamp of the automobile is designed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an automobile motor shaft neck grinding and polishing clamp.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an automobile motor axle journal grinding polishing anchor clamps, includes the workstation, workstation top intermediate position is provided with supporting mechanism, supporting mechanism is including two rectangular pieces of fixed connection at the workstation top, two rectangular pieces all offer rectangular channel in the one side that the rectangular piece is close to, two rectangular channel is equal sliding connection with same carriage release lever with one end, two equal fixedly connected with slide bar in rectangular channel inner wall both ends, and two slide bars all slide and run through two carriage release levers, workstation one side has first motor through fixing base fixed mounting, first motor output fixedly connected with two-way lead screw, and two-way lead screw thread runs through two carriage release levers, two the carriage release lever both ends all rotate and are connected with the connecting rod, four the connecting rod other end is connected with same carriage release lever through the hinge rotation, arc recess has been seted up at carriage release lever top.

Preferably, rectangular columns are fixedly connected to two ends of the bottom of the supporting block, the two rectangular columns penetrate through the workbench, and square holes matched with the two rectangular columns are formed in the top of the workbench.

Preferably, adjustment mechanism still is provided with in workstation top one end, adjustment mechanism is including the rectangular plate of fixed connection at the workstation top, rectangular slot has been seted up at the rectangular plate top, sliding connection has the movable block in the rectangular slot, rectangular slot inner wall both ends rotate and are connected with the threaded rod, and the threaded rod screw thread runs through the movable block, movable block top fixedly connected with erects the post, one side that the upstand top is close to supporting mechanism rotates through the pivot and is connected with the rolling disc.

Preferably, the adjusting mechanism further comprises a third motor fixedly installed at one end of the outer side of the rectangular plate, and the output end of the third motor penetrates through the rectangular plate and is fixedly connected with one end of the threaded rod.

Preferably, the other end of the top of the workbench is provided with a rotating mechanism, the rotating mechanism comprises a T-shaped column fixed at the top of the workbench, one end, far away from the supporting mechanism, of the top of the T-shaped column is fixedly provided with a second motor, and the output end of the second motor penetrates through the T-shaped column and is fixedly connected with a fixing disc.

Preferably, the center of the cross section of the arc-shaped groove is on the same vertical plane with the fixed disc.

The beneficial effects of the utility model are as follows:

1. this kind of car motor axle journal lapping anchor clamps, through the setting of supporting mechanism, the drive two-way lead screw of first motor rotates for two movable rods are close to each other along the slide bar, make the supporting shoe rise, until it reach the same height with the fixed disk, place car motor axle journal on it again, until car motor axle journal is pressed from both sides tight position, supporting mechanism alright decline, reach the effect that reduces staff's amount of labour, practice thrift physical power, make the device have good practicality and convenience.

2. This kind of car motor axle journal lapping and polishing anchor clamps through adjustment mechanism's setting, and the third motor drives the removal of movable block and upright post, drives the rolling disc and removes, realizes carrying out the centre gripping to the car motor axle journal of different length, further makes the device can have the practicality.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an automotive motor journal grinding and polishing clamp according to the present utility model;

fig. 2 is a schematic structural view of a supporting mechanism of an automotive motor journal grinding and polishing clamp according to the present utility model;

fig. 3 is a schematic structural diagram of an adjusting mechanism of an automobile motor journal grinding and polishing clamp according to the present utility model.

In the figure: 1. a work table; 2. an adjusting mechanism; 201. a rectangular plate; 202. a moving block; 203. a vertical column; 204. a rotating disc; 205. a threaded rod; 206. a third motor; 3. a rotating mechanism; 301. a T-shaped column; 302. a second motor; 303. a fixed plate; 4. a support mechanism; 401. rectangular blocks; 402. a slide bar; 403. a moving rod; 404. a two-way screw rod; 405. a first motor; 406. a connecting rod; 407. a support block; 408. an arc-shaped groove; 409. rectangular columns.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, an automobile motor shaft neck grinding and polishing clamp comprises a workbench 1, a supporting mechanism 4 is arranged in the middle of the top of the workbench 1, the supporting mechanism 4 comprises two rectangular blocks 401 fixedly connected to the top of the workbench 1, rectangular grooves are formed in the surfaces, close to each other, of the two rectangular blocks 401, two rectangular grooves are connected with one movable rod 403 in a sliding mode at the same end, sliding rods 402 are fixedly connected to two ends of the inner walls of the two rectangular grooves, the two sliding rods 402 penetrate through the two movable rods 403 in a sliding mode, a first motor 405 is fixedly arranged on one side of the workbench 1 through a fixed base, the output end of the first motor 405 is fixedly connected with a bidirectional screw 404, threads of the bidirectional screw 404 penetrate through the two movable rods 403, the threads of the bidirectional screw 404 are symmetrically designed, the two movable rods 403 are guaranteed to be close to and separated from each other, connecting rods 406 are connected to two ends of the two movable rods in a rotating mode, the other ends of the four connecting rods 406 are connected with one supporting block 407 in a rotating mode, and the top of the supporting block 407 is provided with an arc-shaped groove 408.

In the utility model, rectangular columns 409 are fixedly connected to two ends of the bottom of a supporting block 407, the two rectangular columns 409 penetrate through a workbench 1, square holes matched with the two rectangular columns 409 are formed in the top of the workbench 1, and the two rectangular columns 409 ensure the stable lifting of the supporting block 407 and cannot incline.

According to the utility model, one end of the top of the workbench 1 is further provided with the adjusting mechanism 2, the adjusting mechanism 2 comprises a rectangular plate 201 fixedly connected to the top of the workbench 1, the top of the rectangular plate 201 is provided with a rectangular groove, a moving block 202 is slidably connected in the rectangular groove, two ends of the inner wall of the rectangular groove are rotatably connected with threaded rods 205, threads of the threaded rods 205 penetrate through the moving block 202, the top of the moving block 202 is fixedly connected with a vertical post 203, and one side, close to the supporting mechanism 4, of the top of the vertical post 203 is rotatably connected with a rotating disc 204 through a rotating shaft.

In the utility model, the adjusting mechanism 2 further comprises a third motor 206 fixedly arranged at one end of the outer side of the rectangular plate 201, and the output end of the third motor 206 penetrates through the rectangular plate 201 and is fixedly connected to one end of the threaded rod 205.

In the utility model, the other end of the top of the workbench 1 is provided with the rotating mechanism 3, the rotating mechanism 3 comprises a T-shaped column 301 fixed at the top of the workbench 1, one end of the top of the T-shaped column 301 far away from the supporting mechanism 4 is fixedly provided with a second motor 302, the output end of the second motor 302 penetrates through the T-shaped column 301 and is fixedly connected with a fixed disc 303, and the fixed disc 303 is driven to rotate by the second motor 302, so that the automobile motor journal is driven to rotate, and the grinding and polishing are facilitated.

In the utility model, the circle centers of the fixed disk 303 and the rotating disk 204 are collinear and horizontal, and the circle center of the cross section of the arc-shaped groove 408 and the fixed disk 303 are on the same vertical plane, so that the rotating stability and the normal work of the fixed disk are ensured during clamping.

Working principle: this kind of car motor axle journal grinds polishing anchor clamps, when using, at first through supporting mechanism 4, start first motor 405, drive bi-directional lead screw 404 and rotate, make two carriage release lever 403 be close to each other along slide bar 402, make carriage release lever 407 rise, until it reaches the same height with fixed disk 303, the effect of two rectangular columns 409, the steady rise of carriage release lever 407 has been guaranteed, can not slope, then place the car motor axle journal on the arc recess 408 at carriage release lever 407 top, and be close to the one end of fixed disk 303 and fixed disk 303 is close to mutually, through the regulation of first motor 405, make the rotation centre of car motor axle journal and fixed disk 303 at same height, then start third motor 206, make threaded rod 205 carry carriage release lever 202 and upright post 203 and remove together, and then make rolling disc 204 and fixed disk 303 carry out the centre gripping with the car motor axle journal, and then realize the in-process that the staff is in the centre of centre gripping, the hand is required to lift the car motor axle journal, until the clamp is fixed, the amount of labour has been reduced staff, then place the car motor axle journal on the arc recess 408 at the top of carriage release lever 407, and then start first motor 405 again, make the rotation centre of a motor axle journal and fixed disk 303 are moved together at the same height through the rotation centre of rotation, the second motor 205, the setting up through the setting up and the second motor is convenient for the rotation device is realized, and the motor is realized through the rotation of the second spindle drive the rotation device is connected with the second spindle 2, and is connected with the fixed disk 303, and has set up through the speed of the carriage release lever has been convenient for the motor, and has set up to rotate, and has set up 3.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an automobile motor axle journal grinding and polishing anchor clamps, includes workstation (1), its characterized in that, workstation (1) top intermediate position is provided with supporting mechanism (4), supporting mechanism (4) are including two rectangle pieces (401) of fixed connection at workstation (1) top, two rectangle piece (401) all offer rectangular channel in the one side that is close to mutually, two rectangular channel same one end all sliding connection has same movable rod (403), two equal fixedly connected with slide bar (402) at rectangle inslot wall both ends, and two slide bars (402) all slide and run through two movable rods (403), workstation (1) one side is through fixing base fixed mounting has first motor (405), first motor (405) output fixedly connected with two-way lead screw (404), and two movable rods (403) are run through to two connecting rod (406) both ends all rotate and are connected with, four connecting rod (406) other end are connected with same supporting block (407) through the hinge rotation, arc recess (408) have been offered to supporting block (408) top.

2. The automobile motor shaft neck grinding and polishing clamp according to claim 1, wherein rectangular columns (409) are fixedly connected to two ends of the bottom of the supporting block (407), two rectangular columns (409) penetrate through the workbench (1), and square holes matched with the two rectangular columns (409) are formed in the top of the workbench (1).

3. The automobile motor shaft neck grinding and polishing clamp according to claim 1, wherein an adjusting mechanism (2) is further arranged at one end of the top of the workbench (1), the adjusting mechanism (2) comprises a rectangular plate (201) fixedly connected to the top of the workbench (1), a rectangular groove is formed in the top of the rectangular plate (201), a moving block (202) is slidingly connected to the rectangular groove, threaded rods (205) are rotatably connected to two ends of the inner wall of the rectangular groove, threads of the threaded rods (205) penetrate through the moving block (202), an upright post (203) is fixedly connected to the top of the moving block (202), and a rotating disc (204) is rotatably connected to one side, close to the supporting mechanism (4), of the top of the upright post (203) through a rotating shaft.

4. A grinding and polishing clamp for automobile motor shaft necks according to claim 3, wherein the adjusting mechanism (2) further comprises a third motor (206) fixedly installed at one end of the outer side of the rectangular plate (201), and the output end of the third motor (206) penetrates through the rectangular plate (201) and is fixedly connected at one end of the threaded rod (205).

5. The automobile motor shaft neck grinding and polishing clamp according to claim 1, wherein a rotating mechanism (3) is arranged at the other end of the top of the workbench (1), the rotating mechanism (3) comprises a T-shaped column (301) fixed at the top of the workbench (1), a second motor (302) is fixedly arranged at one end, far away from the supporting mechanism (4), of the top of the T-shaped column (301), and the output end of the second motor (302) penetrates through the T-shaped column (301) and is fixedly connected with a fixing disc (303).

6. The automotive motor shaft neck grinding and polishing clamp according to claim 5, wherein the center of the section of the arc-shaped groove (408) is on the same vertical plane with the fixed disc (303), and the center of the fixed disc (303) is collinear and horizontal with the center of the circle of the rotating disc (204).