CN212752010U

CN212752010U - Motor shock attenuation shell

Info

Publication number: CN212752010U
Application number: CN202021866420.5U
Authority: CN
Inventors: 江再萍
Original assignee: Suzhou Hengben Auto Parts Co ltd
Current assignee: Suzhou Hengben Auto Parts Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-03-19
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a motor shock attenuation shell, including motor housing and damper, motor housing and damper fixed connection, damper is at least including accepting frame, bottom plate, and accepting frame fixed weld's connecting piece to and bottom plate fixed connection's backup pad, the bottom of accepting frame is located fixed mounting between two parties has the radiator-grid, the bottom of accepting the frame uses the radiator-grid to be the branch of the vertical relative distribution of the both ends difference fixedly connected with a plurality of groups of center-to-center of center, the one end and the first damping plate fixed connection of accepting the frame are kept away from to branch, the second spring that the one end fixedly connected with a plurality of groups array distribution of bottom plate were towards to first damping plate, the one end and the second damping plate fixed connection of first damping plate are kept away from to the second damping plate, the one end and the bottom plate fixed connection of accepting the frame are kept away from to the second damping plate. This motor shock attenuation shell, rational in infrastructure, and can effectively improve current motor housing's drawback, be favorable to using widely.

Description

Motor shock attenuation shell

Technical Field

The utility model belongs to the technical field of the motor shock attenuation, concretely relates to motor shock attenuation shell.

Background

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

The motor uses very extensively at industrial production's in-process, and the motor can produce vibrations at the during operation to can produce the noise, at present, the fixed mode of most motors is simple, often through base and the direct rigid connection of other mechanical equipment, single structure, the shock attenuation effect is poor, consequently, need to design a motor shock attenuation shell urgently, thereby improves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor shock attenuation shell to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a motor damping shell comprises a motor shell and a damping mechanism, wherein the motor shell is fixedly connected with the damping mechanism, the damping mechanism at least comprises a bearing frame, a bottom plate, a connecting piece fixedly welded with the bearing frame and a supporting plate fixedly connected with the bottom plate, a plurality of groups of connecting pieces horizontally distributed relative to the bottom plate are fixedly welded on the outer wall of the motor shell, one ends, far away from the motor shell, of the plurality of groups of connecting pieces are respectively and fixedly connected with a concave arc surface of the bearing frame, a heat dissipation net is fixedly installed at the middle of the bottom of the bearing frame, two ends, centering on the heat dissipation net, of the bottom of the bearing frame are respectively and fixedly connected with a plurality of groups of supporting rods vertically distributed relative to each other, one end, far away from the bearing frame, of each supporting rod is fixedly connected with a first damping plate;

the one end fixedly connected with a plurality of groups of second springs that the array distributes of first shock attenuation board towards the bottom plate, the one end and the second shock attenuation board fixed connection of first shock attenuation board are kept away from to the second spring, the one end and the bottom plate fixed connection of accepting the frame are kept away from to the second shock attenuation board.

Preferably, a protection box is fixedly installed at a position, corresponding to the heat dissipation net, of the bottom plate, and a groove communicated with the inside of the protection box is formed in a position, located at the protection box, of the bottom plate.

Preferably, the bottom inner wall fixed mounting of guard box has driving motor, driving motor's output shaft and dwang fixed connection, driving motor's one end fixed mounting is kept away from to the dwang has the flabellum of a plurality of groups relative distribution.

Preferably, the opposite ends of the bottom plate are respectively and fixedly connected with a supporting plate, the side walls of the opposite ends of the supporting plate are respectively and fixedly connected with a first spring, and the other end of the first spring is fixedly connected with a buffer plate.

Preferably, the end of the buffer plate far away from the supporting plate and the bottom of the supporting plate are respectively fixedly adhered with a rubber pad.

Preferably, two opposite side walls of the two ends of the first damping plates are respectively fixedly connected with two ends of the fixing plate, and a plurality of groups are distributed on the fixing plate in a horizontal array manner.

The utility model discloses a technological effect and advantage: this motor shock attenuation shell through the interact between first shock attenuation board, second shock attenuation board and the second spring, weakens motor housing's vibrations, through the effect between first spring and the buffer board, weakens motor housing to other mechanical device's the power of colliding, relies on driving motor's output shaft to drive the dwang and rotates to drive the flabellum and rotate, for this motor housing heat dissipation of blowing, improve the radiating efficiency. This motor shock attenuation shell, rational in infrastructure, and can effectively improve current motor housing's drawback, be favorable to using widely.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the damping mechanism of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a side view of the shock absorbing mechanism of the present invention.

In the figure: the damping device comprises a motor shell 1, a damping mechanism 2, a bearing frame 3, a heat dissipation net 4, a connecting piece 5, a first damping plate 6, a bottom plate 7, a rubber pad 8, a supporting plate 9, a buffering plate 10, a supporting rod 11, a second damping plate 12, a first spring 13, a second spring 14, a protection box 15, fan blades 16, a driving motor 17, a rotating rod 18 and a fixing plate 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a motor damping shell as shown in figures 1-4, which comprises a motor shell 1 and a damping mechanism 2, wherein the motor shell 1 is fixedly connected with the damping mechanism 2, the damping mechanism 2 at least comprises a bearing frame 3, a bottom plate 7, a connecting piece 5 fixedly welded with the bearing frame 3, and a supporting plate 9 fixedly connected with the bottom plate 7, a plurality of groups of connecting pieces 5 horizontally distributed relative to the bottom plate 7 are fixedly welded on the outer wall of the motor shell 1, one ends of the connecting pieces 5 far away from the motor shell 1 are respectively fixedly connected with the concave cambered surface of the bearing frame 3, a heat dissipation net 4 is fixedly arranged at the middle part of the bottom of the bearing frame 3, a plurality of groups of supporting rods 11 vertically distributed relative to each other are respectively fixedly connected at the two ends of the bottom of the bearing frame 3 taking the heat dissipation net 4 as the center, one end of the supporting rod 11 far away from the bearing frame 3 is fixedly connected with a, two groups of first damping plates 6 are oppositely distributed;

first shock attenuation board 6 is towards the second spring 14 of a plurality of groups array distribution of the one end fixedly connected with of bottom plate 7, the one end and the second shock attenuation board 12 fixed connection of first shock attenuation board 6 are kept away from to second spring 14, the one end and the bottom plate 7 fixed connection of accepting frame 3 are kept away from to second shock attenuation board 12, and the inside of second spring 14 is equipped with the telescopic link for strengthen second spring 14's holding power, can open on the bottom plate 7 and establish the reservation mounting hole, the installation of this motor shock attenuation shell of being convenient for.

Specifically, a protection box 15 is fixedly installed at a position, corresponding to the heat dissipation net 4, of the bottom plate 7, and a groove communicated with the inside of the protection box 15 is formed in a position, located at the protection box 15, of the bottom plate 7.

Specifically, the bottom inner wall fixed mounting of guard box 15 has driving motor 17, driving motor 17's output shaft and dwang 18 fixed connection, the one end fixed mounting that driving motor 17 was kept away from to dwang 18 has a plurality of groups of relative distribution's flabellum 16, drives dwang 18 through driving motor 17 and rotates to drive flabellum 16 and rotate, blow the heat dissipation for motor housing 1.

Specifically, the opposite both ends in bottom of bottom plate 7 are fixedly connected with backup pad 9 respectively, the opposite both ends lateral wall of backup pad 9 is fixedly connected with first spring 13 respectively, the other end fixedly connected with buffer board 10 of first spring 13 relies on the elastic action of first spring 13, weakens the impact force of this motor shock attenuation shell to other machinery through buffer board 10.

Specifically, one end of the buffer plate 10, which is far away from the support plate 9, and the bottom of the support plate 9 are fixedly adhered with rubber pads 8 respectively, so that the impact force of the motor housing 1 on other machines is weakened by the characteristics of the rubber pads 8.

Specifically, two sets of the both ends lateral wall that first shock attenuation board 6 is in opposite directions respectively with the both ends fixed connection of

fixed plate

19, 19 horizontal array of fixed plate distributes and has a plurality of groups, through fixed plate 19 with two sets of first shock attenuation board 6 fixed connection, increases this motor shock attenuation shell's stability.

The working principle is as follows: this motor shock attenuation shell, in use, rely on first shock attenuation board 6, second shock attenuation board 12 and the interact between the second spring 14, rely on the elastic action of second spring 14, thereby offset each other motor housing 1 fore-and-aft power, through the interact between first spring 13 and the buffer board 10, rely on the elastic action of first spring 13, offset each other motor housing 1 horizontal power, weaken motor housing 1 because of vibrations and to the power of colliding of other machinery production, start driving motor 17 simultaneously, the output shaft that relies on driving motor 17 drives dwang 18 and rotates, thereby drive flabellum 16 and rotate, for motor housing 1 heat dissipation of blowing, the efficiency of heat dissipation is improved. This motor shock attenuation shell, rational in infrastructure, and can effectively improve current motor housing's drawback, be favorable to using widely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a motor shock attenuation shell, includes motor housing (1) and damper (2), its characterized in that: the motor shell (1) is fixedly connected with the damping mechanism (2), the damping mechanism (2) at least comprises a bearing frame (3), a bottom plate (7), connecting pieces (5) fixedly welded with the bearing frame (3) and a supporting plate (9) fixedly connected with the bottom plate (7), a plurality of groups of connecting pieces (5) horizontally distributed relative to the bottom plate (7) are fixedly welded on the outer wall of the motor shell (1), one ends, far away from the motor shell (1), of the connecting pieces (5) are respectively fixedly connected with the concave arc surface of the bearing frame (3), a radiating net (4) is fixedly arranged at the middle part of the bottom of the bearing frame (3), a plurality of groups of supporting rods (11) vertically distributed relative to each other are respectively fixedly connected with two ends, taking the radiating net (4) as the center, of the bottom of the bearing frame (3) is far away from the supporting rods (11), and the one end of the bearing frame (3) is fixedly connected with the first damping plate (, two groups of first damping plates (6) are oppositely distributed;

first shock attenuation board (6) are towards second spring (14) of a plurality of groups array distribution of one end fixedly connected with of bottom plate (7), the one end and the second shock attenuation board (12) fixed connection of first shock attenuation board (6) are kept away from in second spring (14), the one end and bottom plate (7) fixed connection of accepting frame (3) are kept away from in second shock attenuation board (12).

2. The shock absorbing housing for an electric motor according to claim 1, wherein: the bottom of bottom plate (7) corresponds the position department fixed mounting of radiator-grid (4) has guard box (15), just bottom plate (7) are located the position department of guard box (15) and offer the groove with the inside intercommunication of guard box (15).

3. The shock absorbing housing for an electric motor according to claim 2, wherein: the bottom inner wall fixed mounting of guard box (15) has driving motor (17), the output shaft and dwang (18) fixed connection of driving motor (17), the one end fixed mounting that driving motor (17) were kept away from in dwang (18) has a plurality of groups of flabellum (16) that distribute relatively.

4. The shock absorbing housing for an electric motor according to claim 1, wherein: the bottom plate is characterized in that supporting plates (9) are fixedly connected to two opposite ends of the bottom plate (7) respectively, first springs (13) are fixedly connected to side walls of two opposite ends of the supporting plates (9) respectively, and buffer plates (10) are fixedly connected to the other ends of the first springs (13).

5. The shock absorbing housing for electric motor of claim 4, wherein: one end of the buffer plate (10) far away from the support plate (9) and the bottom of the support plate (9) are fixedly adhered with rubber pads (8) respectively.

6. The shock absorbing housing for an electric motor according to claim 1, wherein: two sets of the both ends lateral wall that first shock attenuation board (6) are in opposite directions respectively with the both ends fixed connection of fixed plate (19), fixed plate (19) horizontal array distributes has a plurality of groups.