Motor shell end face grinding device

Abstract

The utility model discloses a motor casing end face polishing device which comprises a machine body, the interior of the machine body is fixedly connected with a first motor, the first motor is connected with a lead screw, the lead screw is in threaded connection with a sliding block, the upper portion of the sliding block is fixedly connected with a moving block, and a clamping mechanism and a polishing mechanism are arranged in the moving block. During use, a workpiece is fixed through the clamping mechanism, at the moment, a first motor is started to drive a lead screw to rotate, the lead screw drives a sliding block on the upper portion to move, meanwhile, the sliding block drives a moving block to move, the moving block drives the workpiece to move, the workpiece makes contact with a grinding disc, and at the moment, a rotating mechanism drives the grinding disc to rotate; the section is ground through the grinding disc, meanwhile, in the grinding process, the lifting mechanism drives the connecting block to slide above the fixing rod, the connecting block drives the fixing block to move, the grinding disc is made to move, and different positions of the surface of the section can be ground conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor shell end face polishing device technical field, specifically is a motor shell end face polishing device. BACKGROUND

[0002] Motor shell end face is a key part of motor shell, and is usually the contact surface of motor and other components (such as base, flange or cover plate), and motor shell end face polishing is an important processing step, and is usually used to ensure the sealing property, smoothness and precision of motor shell when assembling, and the existing motor shell end face polishing is fixed to the section by device, and then polished by manual, and manual polishing is time-consuming and labor-consuming to use, and the flatness of section cannot be guaranteed, so a motor shell end face polishing device is provided to solve the above problems. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a kind of motor shell end face polishing device to solve the problem of time-consuming and labor-consuming flatness difficult to maintain when using motor shell end face polishing device in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of motor shell end face polishing device, including machine body;

[0005] The machine body is fixedly connected with the first motor inside, and the first motor is connected with the lead screw, and the lead screw is threadedly connected with the sliding block, the sliding block is fixedly connected with the moving block above, and the moving block is provided with a clamping mechanism inside, the machine body is connected with the connecting block by the lifting mechanism inside, and the connecting block is slidingly connected with the fixed rod, and the fixed rod is fixedly connected with the machine body inside, the connecting block is fixedly connected with the fixed block, and the fixed block is connected with the polishing disc by the rotating mechanism inside;

[0006] The clamping mechanism includes moving block, push rod, moving plate, slide rod, clamping block, the moving block is fixedly connected with the push rod inside, the push rod is fixedly connected with the moving plate at front end, and the moving plate is fixedly connected with the clamping block at front end, the moving plate is slidingly connected with the slide rod, and the slide rod is fixedly connected with the moving block inside;

[0007] The lifting mechanism includes second motor, rotating plate, moving shaft, adjusting plate, telescopic plate, connecting plate, connecting block, the machine body is fixedly connected with the second motor inside, and the second motor is connected with the rotating plate, and the rotating plate surface is fixedly connected with the moving shaft, the moving shaft is arranged in the recess in the adjusting plate inside, the adjusting plate tail is hinged with the machine body, and the adjusting plate front end is connected with the connecting plate by the telescopic plate, and the connecting plate is fixedly connected with the connecting block.

[0008] As the preferred technical scheme of the utility model, the push rod is symmetrically arranged about the center of the moving block, and the push rod is connected with the moving plate at the front end, and the moving plate is connected with the clamping block at the front end.

[0009] As the preferred technical scheme of the utility model, the rotating mechanism comprises a fixed block, a third motor, a first gear, a second gear, a rotating shaft and a polishing disc, the fixed block is fixedly connected with the third motor, the third motor is connected with the first gear, the first gear is engaged with the second gear, the second gear is connected with the rotating shaft, and the rotating shaft is fixedly connected with the polishing disc.

[0010] Compared with the prior art, the motor shell end face polishing device has the advantages that the polishing mechanism is arranged, the workpiece is fixed by the clamping mechanism during use, the first motor is started to drive the screw rod to rotate, the screw rod drives the upper sliding block to move, the sliding block drives the moving block to move, the moving block drives the workpiece to move, the workpiece contacts the polishing disc, the rotating mechanism drives the polishing disc to rotate, the polishing disc polishes the section surface, the connecting block is driven by the lifting mechanism to slide above the fixed rod during polishing, the connecting block drives the fixed block to move, and the polishing disc moves, so that the section surface is conveniently polished at different positions. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is a main sectional structure schematic view of the utility model;

[0012] Fig. 2 It is a moving block side view structure schematic view of the utility model;

[0013] Fig. 3 It is a polishing disc structure schematic view of the utility model.

[0014] In the drawing: 1, machine body; 2, first motor; 3, screw rod; 4, sliding block; 5, moving block; 6, push rod; 7, moving plate; 8, sliding rod; 9, clamping block; 10, second motor; 11, rotating plate; 12, moving shaft; 13, adjusting plate; 14, telescopic plate; 15, connecting plate; 16, connecting block; 17, fixed rod; 18, fixed block; 19, third motor; 20, first gear; 21, second gear; 22, rotating shaft; 23, polishing disc. DETAILED DESCRIPTION

[0015] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0016] Please refer to Figs. 1-3 The utility model provides a technical scheme, a motor casing end face grinding device, including body 1, body 1 inside and first motor 2 fixed connection, and first motor 2 and lead screw 3 are connected, and lead screw 3 and sliding block 4 are threadedly connected, sliding block 4 top and moving block 5 fixed connection, and moving block 5 inside is provided with clamping mechanism, and clamping mechanism includes moving block 5, push rod 6, moving plate 7, slide rod 8, clamping block 9, moving block 5 inside and push rod 6 fixed connection, and push rod 6 front end and moving plate 7 fixed connection, and moving plate 7 front end and clamping block 9 fixed connection, moving plate 7 and slide rod 8 sliding connection, and slide rod 8 and moving block 5 inside fixed connection, push rod 6 about moving block 5 center symmetry sets up, and push rod 6 front end all is connected with moving plate 7, and moving plate 7 front end all is connected with clamping block 9;

[0017] When using, the workpiece to be ground is placed between the clamping blocks 9 on both sides, and then the push rods 6 are started to drive the moving plates 7 to move at the same time through the external controller, so that the moving plates 7 slide above the slide rods 8, and then the moving plates 7 drive the clamping blocks 9 to move, so that the clamping blocks 9 contact the workpiece on both sides to fix the workpiece, and then the first motor 2 is started to drive the lead screw 3 to rotate, so that the lead screw 3 drives the sliding block 4 above to move, and at the same time the sliding block 4 drives the moving block 5 to move, so that the moving block 5 drives the workpiece to move, and the workpiece contacts the grinding disc 23;

[0018] The inside of the body 1 is connected through the lifting mechanism and the connecting block 16, the lifting mechanism includes the second motor 10, the rotating plate 11, the moving shaft 12, the adjusting plate 13, the telescopic plate 14, the connecting plate 15, the connecting block 16, the inside of the body 1 and the second motor 10 are fixedly connected, and the second motor 10 is connected with the rotating plate 11, and the surface of the rotating plate 11 is fixedly connected with the moving shaft 12, the moving shaft 12 is arranged in the groove in the inside of the adjusting plate 13, and the tail of the adjusting plate 13 is hingedly connected with the body 1, and the front end of the adjusting plate 13 is connected through the telescopic plate 14 and the connecting plate 15, the connecting plate 15 is fixedly connected with the connecting block 16, and the connecting block 16 is slidably connected with the fixed rod 17, and the fixed rod 17 is fixedly connected with the inside of the body 1, the connecting block 16 is fixedly connected with the fixed block 18, and the inside of the fixed block 18 is connected through the rotating mechanism and the polishing disc 23, the rotating mechanism includes the fixed block 18, the third motor 19, the first gear 20, the second gear 21, the rotating shaft 22 and the polishing disc 23, the inside of the fixed block 18 is fixedly connected with the third motor 19, and the third motor 19 is connected with the first gear 20, and the first gear 20 is engaged with the second gear 21, the second gear 21 is connected with the rotating shaft 22, and the rotating shaft 22 is fixedly connected with the polishing disc 23;

[0019] At this time, the third motor 19 is started to drive the first gear 20 to rotate, since the first gear 20 is engaged with the second gear 21, at this time, the second gear 21 drives the rotating shaft 22 to rotate, and the rotating shaft 22 drives the polishing disc 23 to rotate, and the section is polished through the polishing disc 23, and at the same time, the second motor 10 can be started to drive the rotating plate 11 to rotate in the polishing process, at this time, the moving shaft 12 on the surface of the rotating plate 11 slides in the groove in the inside of the adjusting plate 13, drives the adjusting plate 13 to adjust through the hinge shaft, at this time, the adjusting plate 13 drives the connecting plate 15 to move through the telescopic plate 14, at this time, the connecting plate 15 drives the connecting block 16 to slide above the fixed rod 17 through the hinge shaft, so that the connecting block 16 drives the fixed block 18 to move, so that the polishing disc 23 moves, and it is convenient to polish different positions on the section surface.

[0020] Working principle: When using the motor housing end face grinding device, the workpiece to be ground is placed between the clamping blocks 9 on both sides. At this time, the external controller simultaneously starts the push rod 6 to move the moving plate 7. After the moving plate 7 slides above the slide rod 8, the moving plate 7 moves the clamping blocks 9, so that the clamping blocks 9 contact the two sides of the workpiece to fix the workpiece. At this time, the first motor 2 is started to drive the lead screw 3 to rotate, so that the lead screw 3 drives the upper slider 4 to move. At the same time, the slider 4 drives the moving block 5 to move, so that the moving block 5 moves the workpiece, so that the workpiece contacts the grinding disc 23. At this time, the third motor 19 is started to drive the first gear 20 to rotate. Since the first gear 20 and the second gear 21 mesh, the second gear 21 drives the rotating shaft. The rotating shaft 22 rotates, driving the grinding disc 23 to rotate. The grinding disc 23 grinds the cross-section. Simultaneously, during the grinding process, the second motor 10 can be activated to drive the rotating plate 11 to rotate. At this time, the moving shaft 12 on the surface of the rotating plate 11 slides in the groove inside the adjusting plate 13, driving the adjusting plate 13 to be adjusted via the hinge shaft. At this time, the adjusting plate 13 drives the connecting plate 15 to move via the telescopic plate 14. At this time, the connecting plate 15 drives the connecting block 16 to slide above the fixed rod 17 via the hinge shaft, causing the connecting block 16 to drive the fixed block 18 to move, thus moving the grinding disc 23. This facilitates grinding different positions on the cross-section surface, thereby completing a series of tasks. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0021] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A motor shell end face polishing device, comprising a machine body (1); It is characterized in that: The machine body (1) is fixedly connected with a first motor (2) inside, the first motor (2) is connected with a lead screw (3), the lead screw (3) is threadedly connected with a sliding block (4), the sliding block (4) is fixedly connected with a moving block (5) above, the moving block (5) is provided with a clamping mechanism inside, the machine body (1) is connected with a connecting block (16) through a lifting mechanism inside, the connecting block (16) is slidably connected with a fixed rod (17), the fixed rod (17) is fixedly connected with the machine body (1) inside, the connecting block (16) is fixedly connected with a fixed block (18), and the fixed block (18) is connected with a polishing disc (23) through a rotating mechanism inside; The clamping mechanism comprises the moving block (5), a push rod (6), a moving plate (7), a sliding rod (8) and a clamping block (9), the moving block (5) is fixedly connected with the push rod (6) inside, the push rod (6) is fixedly connected with the moving plate (7) at the front end, and the moving plate (7) is fixedly connected with the clamping block (9) at the front end, the moving plate (7) is slidably connected with the sliding rod (8), and the sliding rod (8) is fixedly connected with the moving block (5) inside; The lifting mechanism comprises a second motor (10), a rotating plate (11), a moving shaft (12), an adjusting plate (13), an expansion plate (14), a connecting plate (15) and the connecting block (16), the machine body (1) is fixedly connected with the second motor (10) inside, the second motor (10) is connected with the rotating plate (11), the rotating plate (11) is fixedly connected with the moving shaft (12) on the surface, the moving shaft (12) is arranged in a groove in the adjusting plate (13) inside, the adjusting plate (13) is hingedly connected with the machine body (1) at the tail, the adjusting plate (13) is connected with the connecting plate (15) through the expansion plate (14) at the front end, and the connecting plate (15) is fixedly connected with the connecting block (16).

2. The motor housing end face polishing apparatus according to claim 1, wherein The push rod (6) is symmetrically arranged about the center of the moving block (5), the push rod (6) is connected with the moving plate (7) at the front end, and the moving plate (7) is connected with the clamping block (9) at the front end.

3. The motor housing end face polishing apparatus according to claim 1, wherein The rotating mechanism comprises the fixed block (18), a third motor (19), a first gear (20), a second gear (21), a rotating shaft (22) and the polishing disc (23), the fixed block (18) is fixedly connected with the third motor (19) inside, the third motor (19) is connected with the first gear (20), the first gear (20) is meshed with the second gear (21), the second gear (21) is connected with the rotating shaft (22), and the rotating shaft (22) is fixedly connected with the polishing disc (23).

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