CN212543519U

CN212543519U - Motor casing with good assembly effect

Info

Publication number: CN212543519U
Application number: CN202021699969.XU
Authority: CN
Inventors: 张志波; 张文波; 甘楠昌
Original assignee: Guangdong Runheng Zhiyuan Plastic Products Co ltd
Current assignee: Guangdong Runheng Zhiyuan Plastic Products Co ltd
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2021-02-12
Anticipated expiration: 2030-08-15

Abstract

The utility model provides an assemble effectual motor casing relates to motor technical field, including organism and lubricated mechanism, the upper and lower both ends of organism have blocked top cap and bottom respectively, the inside of organism is rotated and is connected with the rotor, top cap and bottom are passed respectively to the both ends of rotor, the top cap is inside to have the bolt for the equal vertical penetration in position in its four corners, the organism is run through on the surface of bolt, the surface and the bottom threaded connection of top cap one end are kept away from to the bolt. The utility model discloses, extrude lubricating oil in the gap between rotor and the top cap through the pipe to reached and carried out lubricated effect to electric motor rotor, reached the motor and just can carry out lubricated effect without shutting down, make its surface of pushing down the pipe under the spring action of spring through loosening the extrusion piece, thereby make the pipe warp to press on the baffle, thereby stop up the inside lubricating oil of avoiding the gasbag with the pipe and spill.

Description

Motor casing with good assembly effect

Technical Field

The utility model relates to the technical field of electric machines, especially, relate to an assemble effectual motor casing.

Background

The motor is commonly called as a motor, and is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, the motor is represented by a letter M in a circuit, and the motor mainly has the function of generating driving torque and is used as a power source of electric appliances or various machines.

In order to avoid sliding friction between the rotor and the shell when the electronic rotor rotates in the shell, a normal-motion bearing is used between the rotor and the shell, lubricating oil needs to be added when the bearing rotates, but the existing lubricating of the bearing needs to stop the motor at the adding stage and is difficult to achieve the purpose of lubricating the motor without stopping the motor.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a motor casing with good assembly effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a motor casing with good assembly effect comprises a machine body and a lubricating mechanism, wherein a top cover and a bottom cover are respectively clamped at the upper end and the lower end of the machine body, the inside of the machine body is rotatably connected with a rotor, two ends of the rotor respectively penetrate through the top cover and the bottom cover, bolts vertically penetrate through the parts, corresponding to the four corners, in the top cover, the surfaces of the bolts penetrate through the machine body, the surface of one end of the bolt far away from the top cover is in threaded connection with the bottom cover, the surface of the machine body is fixedly connected with a lubricating mechanism, the lubricating mechanism comprises a guide pipe, the surface of the guide pipe is fixedly connected with the upper end of the top cover, one port of the guide pipe faces to the connecting part between the rotor and the top cover, the surface and the organism joint of pipe, the other end intercommunication of pipe has the connector, the one end card that the pipe was kept away from to the connector has the gasbag, lubricating oil is equipped with in the inside of gasbag.

Preferably, the top cover and the bottom cover are fixedly connected with coils towards one end of the machine body, the top cover and the bottom cover are formed by plastic injection molding, the coils are respectively formed by injection molding with the top cover and the bottom cover, and the coils, the top cover and the bottom cover are formed by injection molding through plastics, so that the effect that the existing coils need to be assembled independently is avoided.

Preferably, the surface of the machine body is fixedly connected with a baffle plate, the baffle plate is positioned on one side of the guide pipe, which is far away from the baffle plate, is provided with an extrusion block, one end of the extrusion block, which is far away from the guide pipe, is fixedly connected with a spring, and one end of the spring, which is far away from the extrusion block, is fixedly connected with the machine body.

Preferably, the extrusion blocks and the baffle plates are symmetrically distributed by taking the guide pipe as a symmetry axis, the sliding frame is slidably sleeved on the surface of the extrusion blocks, and the surface of the sliding frame is fixedly connected with the machine body.

Preferably, the top of top cap is equipped with dismounting device, dismounting device includes the draw-in groove, the upper end at the top cap is seted up to the draw-in groove, the inner wall card of draw-in groove has the dismounting piece, the port and the bolt turn trough looks adaptation of dismounting piece, the circular slot has been seted up in the vertical running through in inside of dismounting piece, the elongated slot has been seted up to the upper end of top cap, the inside card of elongated slot has rectangular, rectangular diameter and circular slot looks adaptation.

Preferably, a screw rod is inserted into the disassembling piece through a circular groove, and the surface thread of the screw rod is inserted into the top cover.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through setting up lubricated mechanism, insert the inside at the connector at the gasbag port that will be equipped with lubricating oil, make its compression spring through pulling extrusion piece, make during its lubricating oil with inside squeezes into the pipe through pinching the gasbag, squeeze the gap between rotor and the top cap with lubricating oil in through the pipe, thereby reached and carried out lubricated effect to electric motor rotor, reached the effect that the motor can just lubricate without shutting down, through loosening the extrusion piece make its surface that pushes down the pipe under the spring action of spring, thereby make the pipe warp to press on the baffle, thereby stop up the inside lubricating oil of avoiding the gasbag with the pipe and spill.

2. The utility model discloses in, through setting up dismounting device, rotate the screw rod and make it take out from the top cap is inside, will dismantle the piece and scratch the top cap, will dismantle the piece card inside the recess of bolt, will rectangular dig out the elongated slot this moment in, will rectangular insert in the circular slot of dismantling the piece, rotate the piece with the help of rectangular and reached the effect of conveniently dismantling the bolt, reached the problem that can not find extracting tool when avoiding dismantling the motor for a while.

Drawings

Fig. 1 is a schematic perspective view of a motor casing with a good assembling effect according to the present invention;

fig. 2 is a schematic view of the left side structure of fig. 1 in the motor casing with good assembly effect provided by the present invention;

FIG. 3 is a schematic view of a partial explosion structure of a motor casing with a good assembly effect;

fig. 4 is the utility model provides an assemble effectual dismounting device operating condition's in motor casing structural schematic.

Illustration of the drawings: 1. a body; 2. a bottom cover; 3. a top cover; 4. a bolt; 5. a rotor; 6. disassembling the device; 61. a card slot; 62. disassembling the sheet; 63. a screw; 64. a long groove; 65. a strip; 7. a coil; 8. a lubrication mechanism; 81. a conduit; 82. a connector; 83. an air bag; 84. a baffle plate; 85. extruding the block; 86. a spring.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides an assemble effectual motor casing, including organism 1 and lubricated mechanism 8, the upper and lower both ends of organism 1 have blocked top cap 3 and bottom 2 respectively, the inside rotation of organism 1 is connected with rotor 5, top cap 3 and bottom 2 are passed respectively at rotor 5's both ends, top cap 3 is inside to the equal vertical bolt 4 that has run through in position rather than the four corners, the surface of bolt 4 runs through organism 1, the surface and the bottom 2 threaded connection of top cap 3 one end are kept away from to bolt 4, the fixed surface of organism 1 is connected with lubricated mechanism 8, top cap 3 and bottom 2 are towards the one end fixedly connected with coil 7 of organism 1, top cap 3 and bottom 2 are by plastics injection moulding, coil 7 respectively with top cap 3, bottom 2 injection moulding.

The specific arrangement and function of the lubricating mechanism 8 and the dismounting device 6 will be described in detail below.

As shown in fig. 1 and 2, the lubricating mechanism 8 includes a conduit 81, a surface of the conduit 81 is fixedly connected with an upper end of the top cover 3, a port of the conduit 81 faces a connection portion between the rotor 5 and the top cover 3, the surface of the conduit 81 is connected with the machine body 1 in a clamping manner, the other end of the conduit 81 is communicated with a connector 82, an air bag 83 is clamped at one end of the connector 82 far from the conduit 81, lubricating oil is contained in the air bag 83, a baffle 84 is fixedly connected with the surface of the machine body 1, the baffle 84 is located on one side of the conduit 81, a squeezing block 85 is arranged on one side of the conduit 81 far from the baffle 84, a spring 86 is fixedly connected at one end of the squeezing block 85 far from the conduit 81, one end of the spring 86 far from the squeezing block 85 is fixedly connected with the machine body 1, the squeezing block 85 and the baffle 84 are symmetrically distributed by taking the.

The whole lubricating mechanism 8 has the effects that the port of the air bag 83 filled with lubricating oil is inserted into the connector 82 by arranging the lubricating mechanism 8, the squeezing block 85 is pulled to compress the spring 86, the air bag 83 is squeezed into the guide pipe 81 by pinching, the lubricating oil is squeezed into a gap between the rotor 5 and the top cover 3 through the guide pipe 81, the effect of lubricating the rotor 5 of the motor is achieved, the effect of lubricating the motor without stopping the motor is achieved, the squeezing block 85 is loosened to push the lubricating oil to the surface of the guide pipe 81 under the elastic force of the spring 86, the guide pipe 81 is deformed and pressed on the baffle 84, and the guide pipe 81 is blocked to avoid the lubricating oil in the air bag 83 from leaking.

As shown in fig. 1 and 4, the top end of the top cover 3 is provided with the dismounting device 6, the dismounting device 6 comprises a clamping groove 61, the clamping groove 61 is formed in the upper end of the top cover 3, a dismounting piece 62 is clamped on the inner wall of the clamping groove 61, a port of the dismounting piece 62 is matched with a rotating groove of the bolt 4, a circular groove is vertically formed in the dismounting piece 62 in a penetrating mode, an elongated groove 64 is formed in the upper end of the top cover 3, a strip 65 is clamped in the elongated groove 64, the diameter of the strip 65 is matched with the circular groove, a screw 63 is inserted into the dismounting piece 62 through the circular groove, and surface threads of the screw 63 are inserted into the top cover.

The effect that its whole dismounting device 6 reached does, through setting up dismounting device 6, it makes it take out from top cap 3 inside to rotate screw rod 63, pull out top cap 3 with dismounting piece 62, the card is inside the recess of bolt 4 with dismounting piece 62, pull out elongated slot 64 with rectangular 65 this moment in, insert rectangular 65 in dismounting piece 62's circular slot, rotate dismounting piece 62 with the help of rectangular 65 and reached the effect of conveniently demolising bolt 4, reached the problem that can't find extracting tool when avoiding dismantling the motor for a while.

The integral working principle is that the port of an air bag 83 filled with lubricating oil is inserted into the connector 82, the extruding block 85 is pulled to compress the spring 86, the air bag 83 is pinched to extrude the lubricating oil in the air bag into the conduit 81, the conduit 81 extrudes the lubricating oil into a gap between the rotor 5 and the top cover 3, so that the motor rotor 5 is lubricated, the effect that the motor can be lubricated without stopping is achieved, the extruding block 85 is loosened to push the extruding block 85 to the surface of the conduit 81 under the elastic force of the spring 86, so that the conduit 81 is deformed and pressed on the baffle 84, the conduit 81 is blocked to prevent the lubricating oil in the air bag 83 from leaking, the screw 63 is rotated to be taken out from the inside of the top cover 3, the dismounting piece 62 is pulled out of the top cover 3, the dismounting piece 62 is clamped in the groove of the bolt 4, the strip 65 is pulled out of the long groove 64 at the moment, the strip 65 is inserted into the circular groove of the dismounting piece 62, the rotation of the dismounting piece 62 by means of the strip 65 achieves the effect of facilitating the dismounting of the bolt 4, and the problem that a dismounting tool cannot be found at a moment when the motor is dismounted is solved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an assemble effectual motor casing, includes organism (1) and lubricated mechanism (8), its characterized in that: the upper end and the lower end of the machine body (1) are respectively clamped with a top cover (3) and a bottom cover (2), the interior of the machine body (1) is rotatably connected with a rotor (5), the two ends of the rotor (5) respectively penetrate through the top cover (3) and the bottom cover (2), bolts (4) vertically penetrate through the positions of the four corners of the top cover (3), the surface of each bolt (4) penetrates through the machine body (1), the surface of one end, far away from the top cover (3), of each bolt (4) is in threaded connection with the bottom cover (2), the surface of the machine body (1) is fixedly connected with a lubricating mechanism (8), each lubricating mechanism (8) comprises a guide pipe (81), the surface of the guide pipe (81) is fixedly connected with the upper end of the top cover (3), one port of the guide pipe (81) faces towards the connecting position between the rotor (5) and the top cover (3), the surface of the guide pipe (81), the other end intercommunication of pipe (81) has connector (82), the one end card that pipe (81) were kept away from in connector (82) has gasbag (83), lubricating oil is equipped with in the inside of gasbag (83).

2. The motor casing that the equipment is effectual of claim 1, characterized in that: the improved structure is characterized in that the top cover (3) and the bottom cover (2) are fixedly connected with a coil (7) towards one end of the machine body (1), the top cover (3) and the bottom cover (2) are formed by plastic injection molding, and the coil (7) is respectively formed by injection molding with the top cover (3) and the bottom cover (2).

3. The motor casing that the equipment is effectual of claim 1, characterized in that: the surface fixed connection of organism (1) has baffle (84), baffle (84) are located one side of pipe (81), one side that baffle (84) were kept away from in pipe (81) is equipped with extrusion piece (85), the one end fixedly connected with spring (86) of pipe (81) are kept away from in extrusion piece (85), the one end and organism (1) fixed connection of extrusion piece (85) are kept away from in spring (86).

4. The motor casing that the equipment is effectual of claim 3, characterized in that: the extrusion blocks (85) and the baffle plates (84) are symmetrically distributed by taking the guide pipe (81) as a symmetry axis, a sliding frame is slidably sleeved on the surface of the extrusion blocks (85), and the surface of the sliding frame is fixedly connected with the machine body (1).

5. The motor casing that the equipment is effectual of claim 1, characterized in that: the top of top cap (3) is equipped with dismounting device (6), dismounting device (6) include draw-in groove (61), the upper end in top cap (3) is seted up in draw-in groove (61), the inner wall card of draw-in groove (61) has dismantlement piece (62), the port and bolt (4) rotary groove looks adaptation of dismantlement piece (62), the circular slot has been seted up in the vertical running through of inside of dismantlement piece (62), elongated slot (64) have been seted up to the upper end of top cap (3), the inside card of elongated slot (64) has rectangular (65), rectangular (65) diameter and circular slot looks adaptation.

6. The motor casing that the equipment is effectual of claim 5, characterized in that: a screw rod (63) is inserted into the disassembling piece (62) through a circular groove, and the surface thread of the screw rod (63) is inserted into the top cover (3).