CN220510892U - Motor housing convenient to maintenance is dismantled - Google Patents

Abstract

The utility model discloses a motor shell convenient to repair and detach, and relates to the technical field of motor manufacturing. The utility model relates to a motor shell convenient to repair and detach, which comprises a machine body, wherein the outer wall of the machine body is fixedly connected with a mounting seat, the inner wall of the mounting seat is slidably connected with a mounting pin, the top end of the inner wall of the mounting pin is slidably connected with a pressing block, the inner side wall of the pressing block is contacted with a triangular block, and the bottom end of the outer wall of the triangular block is fixedly connected with a connecting column.

Description

Motor housing convenient to maintenance is dismantled

Technical Field

The utility model relates to the technical field of motor manufacturing, in particular to a motor shell convenient to maintain and disassemble.

Background

The motor is also called an electric motor, which is a device for converting electric energy into mechanical energy, and is divided into: the DC motor is mainly composed of a stator magnetic pole, a rotor and the like, and is widely applied to equipment such as machine tools, machines and the like.

In the in-service use, because current equipment often adopts the mode of bolt fastening to fix the motor, consequently make the motor produce the maintenance of stopping the power supply mode often when unusual, because the inside electrical parts of electric installation is numerous, so make people be inconvenient for dismantling it and examine and repair, and partial shell does not have the cushioning effect, can produce vibrations because of the interior part operation when the motor during operation, send a large amount of noise, influence operating personnel's physical and mental health, also have certain influence to operational environment.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the motor shell convenient to repair and disassemble, and solves the problems that the motor is frequently overhauled in a power supply stopping mode when the background technology mentions that the abnormality occurs, and the internal electric parts are numerous, so that people are inconvenient to disassemble and overhaul the motor shell.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a motor housing convenient to maintenance is dismantled, includes the organism, the outer wall fixedly connected with mount pad of organism, the inner wall sliding connection of mount pad has the mounting pin, the top sliding connection of mounting pin inner wall has the pressing block, the inboard lateral wall contact of pressing block has two sets of triangular block, two sets of the bottom fixedly connected with spliced pole of triangular block outer wall, two sets of pass through spacing spring elastic connection between the spliced pole, two sets of the outside lateral wall fixedly connected with fixture block of spliced pole.

Preferably, the outer wall of organism articulates there is the connecting rod, the one end that the organism was kept away from to the connecting rod articulates there is the damping cover, the outer wall fixedly connected with jack-prop of organism, the jack-prop passes through reset spring elastic connection has fixed cover, the bottom fixedly connected with buffer board of fixed cover outer wall, the top fixedly connected with damping rod of buffer board outer wall.

Preferably, the clamping block is connected to the inner wall of the mounting pin in a sliding manner.

Preferably, the inner wall of the mounting seat is provided with a slot, and the clamping block is spliced with the slot.

Preferably, one end of the return spring is fixedly connected to the bottom end of the inner wall of the fixed sleeve, and the other end of the return spring is fixedly connected to the bottom end of the outer wall of the jack post.

Preferably, the top column is slidably connected to the inner wall of the fixing sleeve.

Preferably, the damping sleeve is slidably connected to the outer wall of the damping rod.

The utility model provides a motor shell which is convenient to maintain and disassemble. The beneficial effects are as follows:

(1) When the device is used, the threaded block at the lower end of the mounting pin is required to be fixed in the device to be mounted in a rotating mode, the two groups of clamping blocks can be released from blocking the mounting seat by the mounting pin by pressing the pressing block, the machine body can be pushed at the moment, the mounting pin is inserted into the fixing seat, the pressing block is released at the moment, the clamping blocks can be ejected outwards due to the elastic action of the limiting springs between the two groups of connecting columns, and therefore the position of the machine body is positioned, and the device can be mounted and dismounted conveniently.

(2) When the damping device is used, when the machine body is started to vibrate, the machine body slides to drive the connecting rod to overturn, and the damping sleeve is driven to move along the outer wall of the damping rod, because the middle section of the damping rod is of a wave-shaped design, the friction force on the damping sleeve is increased, and the damping device can be simultaneously contracted through four groups of reset springs, so that the buffering performance of the damping device can be improved, the noise of a motor during working is greatly reduced, and the physical and mental health of operators is protected.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a mounting pin of the present utility model;

FIG. 3 is a schematic cross-sectional view of the mounting base of the present utility model;

FIG. 4 is a schematic cross-sectional view of a retaining sleeve according to the present utility model.

In the figure: 1. a body; 2. a mounting base; 3. a mounting pin; 4. pressing the blocks; 5. triangular blocks; 6. a connecting column; 7. a clamping block; 8. a limit spring; 9. a connecting rod; 10. a damping sleeve; 11. a damping rod; 12. a top column; 13. a return spring; 14. a fixed sleeve; 15. and a buffer plate.

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. 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.

Referring to fig. 1-4, the utility model provides a motor housing convenient to repair and disassemble, comprising a housing 1, wherein the outer wall of the housing 1 is hinged with a connecting rod 9, one end of the connecting rod 9 away from the housing 1 is hinged with a damping sleeve 10, when the housing 1 is started, a rotor on the inner wall of the housing transmits damping to the damping sleeve 10 through the connecting rod 9 during rotation, the damping sleeve 10 is slidingly connected to the outer wall of the damping rod 11, the damping sleeve 10 moves on the surface of the damping rod 11 to slow down vibration of the housing 1, so as to prevent possible loosening of internal parts of the housing 1 due to overhigh rotation frequency, the outer wall of the housing 1 is fixedly connected with a top column 12, the top column 12 is slidingly connected to the inner wall of a fixed sleeve 14, when the housing 1 works, can promote connecting rod 9 decline, simultaneously also can promote the jack-prop 12 at the inner wall downwardly moving of fixed cover 14, jack-prop 12 is through fixed cover 14 of reset spring 13 elastic connection, the one end fixed connection of reset spring 13 is in the bottom of fixed cover 14 inner wall, the other end fixed connection of reset spring 13 is in the bottom of jack-prop 12 outer wall, when organism 1 stop work, reset spring 13 can resume fixed cover 14 to initial position, and reset spring 13 effect also lies in having reduced motor organism 1 when starting, reduce vibrations, the bottom fixedly connected with buffer board 15 of fixed cover 14 outer wall, the effect of buffering is reduced to it with the vibrations that organism 1 produced at the during operation through buffer board 15, the top fixedly connected with damping rod 11 of buffer board 15 outer wall.

The outer wall fixedly connected with mount pad 2 of organism 1, the inner wall sliding connection of mount pad 2 has mount pin 3, come to fix organism 1 at the inside of mount pad through mount pin 3, press down the top sliding connection of mount pin 3 inner wall and press down the inner wall of piece 4 and seted up the cavity, triangle piece 5 can remove in the cavity department of press down piece 4 when upwards moving, press down the inboard lateral wall contact of piece 4 and have two sets of triangle pieces 5, when pressing down piece 4 inwards, the inclined plane of two sets of triangle pieces 5 can be pressed down the piece 4 and remove at its inner wall, the bottom fixed connection of two sets of triangle piece 5 outer walls has spliced pole 6, connect through spacing spring 8 elastic connection between two sets of spliced pole 6, press down the piece 4 and press down the inner wall grafting of two sets of triangle pieces 5 when drawing close to each other, loosen and press down piece 4 this moment, two sets of spliced pole 6 can be because spacing spring 8's elastic action, jack-out with the downthehole, the outside lateral wall fixedly connected with fixture block 7 of two sets of spliced pole 6, fixture block 7 sliding connection is at the time pressing down piece 4, the inner wall 3 can be installed to install the organism 1 through the die block 3 when the bottom fixed connection of two sets of triangle pieces 3, can install the organism 1 with the inside wall 1 through the jack-hole, install the 1 very install the clamp block 3, can install the inside the organism 1 with the jack-hole, can install the clamp block 1 directly and install the inside the organism through the jack-down pin 3.

In the utility model, when the device is used, the threaded block at the lower end of the mounting pin 3 is fixed in the device to be mounted in a rotating way, the pressing block 4 can be pressed to move on the inner wall of the mounting pin 3, when the pressing block 4 moves downwards, the bottom ends of the pressing block can press the inclined planes of the two groups of triangular blocks 5 on the inner wall of the mounting pin 3 to draw close to each other, meanwhile, the two groups of connecting columns 6 can draw close to each other, the clamping blocks 7 on the outer wall of the pressing block are moved in the mounting pin 3, so that the two groups of clamping blocks 7 release the blocking of the mounting pin 3 on the mounting seat 2, the machine body 1 can be pushed at the moment, the mounting pin 3 is inserted into the mounting seat 2, the pressing block 4 is loosened at the moment, and the two groups of clamping blocks 7 can be outwards ejected out and inserted into the clamping grooves in the mounting seat 2 due to the elastic action of the limiting springs 8 between the two groups of the connecting columns 6, so that the positioning mounting of the machine body 1 is performed.

When the motor works, the motor can shake due to the operation of internal parts, the machine body 1 is driven to shake up and down, the machine body 1 drives the connecting rod 9 hinged to the outer wall of the bottom end to overturn and move, thereby driving the damping sleeve 10 to move, because the damping sleeve 10 is in sliding connection with the outer wall of the damping rod 11, the damping sleeve 10 is guided by the damping rod 11, the connecting rod 9 drives the damping sleeve 10 to keep transversely moving when the machine body 1 slides, the middle section of the damping rod 11 is of a wavy design, the damping sleeve 10 is made of rubber, when the damping sleeve 10 moves in the middle section of the damping rod 11, certain deformation can be generated, the friction force of the damping sleeve 10 when the outer wall of the damping rod 11 moves is increased, the buffering performance of the device is improved, the damping sleeve 10 cannot be well buffered due to overlarge impact force, and four groups of top posts 12 arranged on the outer wall of the bottom end of the machine body 1 slide on the inner wall of the fixed sleeve 14, so that the four groups of reset springs 13 can buffer the shake of the machine body 1 at the same time, the buffering performance is further improved, the noise when the servo motor works is greatly reduced, and the physical and mental health of operators are protected.

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 (7)

1. The utility model provides a motor casing convenient to maintenance is dismantled, includes organism (1), its characterized in that: the utility model discloses a machine body, including outer wall fixedly connected with mount pad (2) of organism (1), the inner wall sliding connection of mount pad (2) has mounting pin (3), the top sliding connection of mounting pin (3) inner wall has pressing block (4), pressing block (4) inboard lateral wall contact has two sets of triangle pieces (5), two sets of bottom fixedly connected with spliced pole (6) of triangle piece (5) outer wall, two sets of pass through spacing spring (8) elastic connection between spliced pole (6), two sets of lateral wall fixedly connected with fixture block (7) of spliced pole (6).

2. The motor housing of claim 1, wherein the motor housing is adapted for easy maintenance and disassembly: the outer wall of organism (1) articulates there is connecting rod (9), the one end that organism (1) was kept away from to connecting rod (9) articulates there is damping cover (10), the outer wall fixedly connected with jack-prop (12) of organism (1), jack-prop (12) are through reset spring (13) elastic connection fixed cover (14), the bottom fixedly connected with buffer board (15) of fixed cover (14) outer wall, the top fixedly connected with damping rod (11) of buffer board (15) outer wall.

3. The motor housing of claim 1, wherein the motor housing is adapted for easy maintenance and disassembly: the clamping block (7) is connected to the inner wall of the mounting pin (3) in a sliding mode.

4. The motor housing of claim 1, wherein the motor housing is adapted for easy maintenance and disassembly: the inner wall of the mounting seat (2) is provided with a slotted hole, and the clamping block (7) is spliced with the slotted hole.

5. The motor housing of claim 2, wherein the motor housing is adapted for easy maintenance and disassembly: one end of the return spring (13) is fixedly connected to the bottom end of the inner wall of the fixed sleeve (14), and the other end of the return spring (13) is fixedly connected to the bottom end of the outer wall of the jacking column (12).

6. The motor housing of claim 2, wherein the motor housing is adapted for easy maintenance and disassembly: the top column (12) is connected with the inner wall of the fixed sleeve (14) in a sliding way.

7. The motor housing of claim 2, wherein the motor housing is adapted for easy maintenance and disassembly: the damping sleeve (10) is connected to the outer wall of the damping rod (11) in a sliding mode.