CN217904156U

CN217904156U - Micro motor with high pressure resistance of end cover

Info

Publication number: CN217904156U
Application number: CN202222388346.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Jieyang Kailida Micro Motor Co ltd
Current assignee: Jieyang Kailida Micro Motor Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-11-25
Anticipated expiration: 2032-09-08

Abstract

The utility model provides a micro motor that end cover resistance to pressure is strong relates to micro motor technical field, which comprises a bod, one side of organism is provided with the end cover, the bottom of end cover is provided with the backing plate, the backing plate is equipped with the bearing piece towards one side of end cover admittedly, the inside of end cover is located four corners position department and all is equipped with upright stick, it is connected with set screw to rotate between stick and the backing plate, the both sides of organism all slide there is the slider, the extension spring is equipped with to one side of slider, the connecting block is equipped with admittedly to the one end of extension spring, during the in-service use, through setting up organism, end cover, backing plate, bearing piece, founding stick, set screw, slider, extension spring, connecting block, stopper and spacing groove, utilizes the mode that sets up the bearing piece and found the stick inside end cover of end cover, the effectual compressive property that has improved end cover self, and then prolonged the life of end cover, reduced the maintenance number of times simultaneously to the end cover dismouting is simple and convenient, does benefit to in-service use.

Description

Micro motor with high pressure resistance of end cover

Technical Field

The utility model relates to a micro motor technical field especially relates to a micro motor that end cover resistance to pressure is strong.

Background

The miniature motor is a motor with small volume and capacity and output power generally below hundreds of watts, the end cover is a rear cover arranged behind the shell of the motor and the like, and the miniature motor is usually applied to driving devices of various automatic devices.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a micro motor with strong pressure resistance of an end cover.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a micro motor that end cover resistance to pressure is strong, includes the organism, one side of organism is provided with the end cover, the bottom of end cover is provided with the backing plate, the backing plate is equipped with the bearing block towards one side of end cover admittedly, the inside of end cover is located four corners position department and all is equipped with upright stick, it is connected with set screw to rotate between stick and the backing plate to found, the both sides of organism all slide there is the slider, the extension spring is equipped with to one side of slider, the connecting block is adorned admittedly to the one end of extension spring, the stopper is equipped with to one side of connecting block, the spacing groove has all been seted up to the both sides of end cover.

In order to disperse external force, the utility model discloses the improvement has, the bearing block is the hemisphere shape, the middle part of bearing block is the fretwork.

In order to reach the different effects, the utility model discloses the improvement has, the surface of end cover still is provided with sealed the pad, the connecting block still is equipped with the pull ring admittedly for one side of stopper.

For fixed bearing block, the utility model discloses the improvement has, found the bottom of stick and seted up threaded hole, and the screw hole meshes with set screw mutually.

In order to make the stopper remove, the utility model discloses the improvement has, the stopper runs through the inside of slider, stopper and slider sliding connection.

In order to reduce noise and produce, the utility model discloses the improvement has, one side of organism still is provided with auxiliary device, auxiliary device include the rubber pad, the rubber pad is adorned admittedly in one side of organism for the end cover, the breach is seted up on the surface of rubber pad.

In order to improve the shock attenuation effect, the utility model discloses the improvement has, rubber pad symmetric distribution is close to border position department at the body surface.

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

1. the utility model discloses in, during the in-service use, through setting up organism, end cover, backing plate, bearing piece, founding excellent, set screw, slider, extension spring, connecting block, stopper and spacing groove, utilize the inside mode that sets up bearing piece and found excellent at the end cover, the effectual compressive property that improves end cover self, and then prolonged the life of end cover, reduced the maintenance number of times simultaneously to the end cover dismouting is simple and convenient, does benefit to in-service use.

2. The utility model discloses in, during the in-service use, through setting up auxiliary device, the effectual noise that has reduced the organism and produce between the drive arrangement when the operation does benefit to in-service use.

Drawings

Fig. 1 is a schematic view of the overall structure of a micro motor with a strong pressure resistance end cover according to the present invention;

fig. 2 is a bottom view of the micro-motor with a strong pressure resistance end cover of the present invention;

fig. 3 is a side view of a micro motor with a strong pressure resistance end cover according to the present invention;

fig. 4 is a schematic cross-sectional view of a part of the structure at the position of the end cap in fig. 2 in the micro-motor with a strong pressure resistance of the end cap according to the present invention;

fig. 5 is the utility model provides a A enlargements in fig. 1 among the micromotor that the pressure resistance of end cover is strong.

Illustration of the drawings:

1. a body; 2. an end cap; 3. a base plate; 4. a pressure-bearing block; 5. erecting a rod; 6. a fixing screw; 7. a threaded hole; 8. a slider; 9. a tension spring; 10. connecting blocks; 11. a limiting block; 12. a pull ring; 13. a limiting groove; 14. a rubber pad; 15. and (4) a notch.

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 set forth in the following description of the specific embodiments.

In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: the utility model provides a micro motor that end cover resistance to pressure is strong, including organism 1, one side of organism 1 is provided with end cover 2, the surface of end cover 2 still is provided with sealed the pad, through setting up sealed the pad, the effect of increasing the 2 friction power of end cover has been played, make it closely laminate with organism 1 inner wall, the bottom of end cover 2 is provided with backing plate 3, backing plate 3 is equipped with bearing block 4 towards one side of end cover 2 admittedly, bearing block 4 is the hemisphere shape, the middle part of bearing block 4 is the fretwork, through setting up hemispherical bearing block 4, the effect of dispersion external force has been played.

Referring to fig. 1-5, the upright bars 5 are respectively installed at four corners inside the end cover 2, the fixing screws 6 are rotatably connected between the upright bars 5 and the backing plate 3, threaded holes 7 are formed in the bottom of the upright bars 5, the threaded holes 7 are engaged with the fixing screws 6, the fixing screws 6 penetrate through the threaded holes 7, so that the backing plate 3 is fixed at the bottom of the end cover 2, sliding blocks 8 are respectively arranged on two sides of the machine body 1 in a sliding manner, tension springs 9 are installed on one sides of the sliding blocks 8, connecting blocks 10 are fixedly installed at one ends of the tension springs 9, limiting blocks 11 are installed on one sides of the connecting blocks 10, limiting grooves 13 are respectively formed in two sides of the end cover 2, pull rings 12 are fixedly installed on one sides of the connecting blocks 10 opposite to the limiting blocks 11, and are arranged with the pull rings 12, so that people can move the connecting blocks 10, the limiting blocks 11 penetrate through the insides of the sliding blocks 8, the limiting blocks 11 are slidably connected with the sliding blocks 8, and when the limiting blocks 11 are influenced by external force, the limiting blocks 11 can move in a translational manner.

In the second embodiment, referring to fig. 3, an auxiliary device is further disposed on one side of the machine body 1, the auxiliary device includes a rubber pad 14, the rubber pad 14 is fixedly mounted on one side of the machine body 1 opposite to the end cover 2, a gap 15 is formed in a surface of the rubber pad 14, and the rubber pad 14 can be sufficiently deformed by forming the gap 15.

Referring to fig. 3, the rubber pads 14 are symmetrically distributed on the surface of the machine body 1 near the edge, and the rubber pads 14 are disposed on the machine body 1 near the edge, so that the periphery of the machine body 1 can be affected by the shock absorption of the rubber pads 14.

The working principle is as follows: by arranging the machine body 1, the end cover 2, the backing plate 3, the bearing block 4, the upright rod 5, the fixing screw 6, the sliding block 8, the tension spring 9, the connecting block 10, the limiting block 11 and the limiting groove 13, in the use process of the machine body 1, because the hemispherical bearing block 4 is arranged in the end cover 2, when the end cover 2 is influenced by external force, the bearing block 4 plays a certain component action, so that the periphery of the end cover 2 can be uniformly stressed, meanwhile, the four corners of the end cover 2 are stably supported by the upright rod 5, the pressure resistance of the end cover 2 is effectively improved, when people need to disassemble and maintain the end cover 2, only the pull ring 12 needs to be pulled, the pull ring 12 drives the connecting block 10 to move and deform the tension spring 9, then the limiting block 11 on one side of the connecting block 10 also slides in the sliding block 8 and moves out of the limiting groove 13, and then the pull ring 12 continues to be pulled, one side of a limiting block 11 is kept flush with a sliding block 8, the limiting block 11 is not positioned in a machine body 1 any more, people move the sliding block 8 downwards, then a pull ring 12 is loosened, the limiting block 11 is always abutted against the outer wall of the machine body 1, then an end cover 2 is pulled upwards, the end cover can be separated from the rear of the machine body 1, at the moment, people rotate a fixing screw 6 to move the fixing screw out of a threaded hole 7 in a vertical rod 5, at the moment, a backing plate 3 is not limited at the bottom of the end cover 2 any more, the effect of separating a bearing block 4 can be achieved, when people need to install the end cover 2, the backing plate 3 is limited at the bottom of the end cover 2 only by the fixing screw 6, then the end cover 2 is inserted at one side of the machine body 1, the sliding block 8 is moved to move the limiting block 11 to the position of a limiting groove 13, at the moment, a tension spring 9 drives the limiting block 11 to reset to enable the limiting block 11 to penetrate through the limiting groove 13, the effect of location end cover 2 has been played, through setting up auxiliary device, when organism 1 installed to assigned position department, because organism 1 one side hugs closely on drive arrangement, at this moment utilize the mode of installing rubber pad 14 in organism 1 one side, reduced the vibrations that produce between organism 1 operation in-process and the drive arrangement, the production of noise has been reduced, simultaneously through the mode of seting up breach 15 on rubber pad 14 surface, make it can fully produce deformation, make rubber pad 14 can effectively exert self performance.

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 a micro motor that end cover resistance to pressure is strong, includes organism (1), its characterized in that: one side of organism (1) is provided with end cover (2), the bottom of end cover (2) is provided with backing plate (3), backing plate (3) are equipped with bearing piece (4) towards one side of end cover (2) admittedly, the inside of end cover (2) is located four corners position department and all is equipped with upright stick (5), it is connected with set screw (6) to rotate between stick (5) and backing plate (3) to found, slider (8) have all slided in the both sides of organism (1), extension spring (9) are equipped with to one side of slider (8), connecting block (10) are equipped with admittedly to the one end of extension spring (9), stopper (11) are equipped with to one side of connecting block (10), spacing groove (13) have all been seted up to the both sides of end cover (2).

2. The micro motor with the end cover having high pressure resistance as claimed in claim 1, wherein: the bearing block (4) is hemispherical, and the middle part of the bearing block (4) is hollow.

3. The micro motor with the end cover having high pressure resistance as claimed in claim 1, wherein: the outer surface of the end cover (2) is further provided with a sealing gasket, and one side of the connecting block (10) relative to the limiting block (11) is further fixedly provided with a pull ring (12).

4. The micro motor with the end cover having high pressure resistance as claimed in claim 1, wherein: the bottom of the upright rod (5) is provided with a threaded hole (7), and the threaded hole (7) is meshed with the fixing screw (6).

5. The micro motor with the end cover having high pressure resistance as claimed in claim 3, wherein: the limiting block (11) penetrates through the inside of the sliding block (8), and the limiting block (11) is connected with the sliding block (8) in a sliding mode.

6. The micro motor with the end cover having high pressure resistance as claimed in claim 1, wherein: an auxiliary device is further arranged on one side of the machine body (1), the auxiliary device comprises a rubber pad (14), the rubber pad (14) is fixedly arranged on one side, opposite to the end cover (2), of the machine body (1), and a notch (15) is formed in the surface of the rubber pad (14).

7. The micro motor with the end cover having high pressure resistance as claimed in claim 6, wherein: the rubber pads (14) are symmetrically distributed on the surface of the machine body (1) close to the edge.