CN218771591U

CN218771591U - Switched reluctance motor shock attenuation fixed knot constructs

Info

Publication number: CN218771591U
Application number: CN202223372437.7U
Authority: CN
Inventors: 张琳; 张开元; 刘明
Original assignee: Qingdao Beobi Electric Co ltd
Current assignee: Qingdao Beobi Electric Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-03-28
Anticipated expiration: 2032-12-14

Abstract

The utility model belongs to the technical field of the switched reluctance motor technique and specifically relates to a switched reluctance motor shock attenuation fixed knot constructs, including motor body and shock attenuation seat main part, the shock attenuation seat main part includes mounting plate, both sides all are provided with the supporting seat around the mounting plate top, both ends all are connected with the slide rail piece about the supporting seat is inboard, the inboard sliding connection of slide rail piece has movable slider, supporting baseplate is installed at the top of movable slider, both ends and the inboard that is located the supporting seat are provided with the metal framework around the mounting plate top, the inboard top of metal framework and bottom all are provided with the damping cushion gum, the utility model discloses avoid motor body to receive violent vibration, lead to the impaired problem of unable normal work of motor internals easily, even ensure that switched reluctance motor puts and receive jolting in the transport vechicle, also can not cause the damage because of the vibration of guaranteeing that switched reluctance motor is violent, guarantee the normal use of switched reluctance motor function.

Description

Shock-absorbing fixing structure of switched reluctance motor

Technical Field

The utility model relates to a switched reluctance motor technical field specifically is a switched reluctance motor shock attenuation fixed knot constructs.

Background

The reluctance motor is a continuously running electric transmission device, the structure and the working principle of the reluctance motor are greatly different from those of the traditional alternating current and direct current motors, the reluctance motor does not depend on the interaction of magnetic fields generated by the current of stator and rotor windings to generate torque, but depends on the principle of minimum reluctance to generate torque.

In the prior art, part of the switched reluctance motors belong to precision equipment and cannot be subjected to larger vibration, and part of parts are damaged after the part of the switched reluctance motors are placed in a transport vehicle and jolted for a long distance, so that part of the switched reluctance motors cannot normally run.

Therefore, the design of a damping and fixing structure of the switched reluctance motor is important for overcoming the technical defects and improving the overall practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switched reluctance motor shock attenuation fixed knot constructs 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:

the utility model provides a fixed knot of switched reluctance motor shock attenuation constructs, includes motor body and cushion socket main part, the cushion socket main part includes mounting plate, both sides all are provided with the supporting seat around the mounting plate top, both ends all are connected with the slide rail piece about the supporting seat is inboard, the inboard sliding connection of slide rail piece has movable slider, supporting baseplate is installed at the top of activity slider, both ends and the inboard that is located the supporting seat are provided with the metal framework around the mounting plate top, the inboard top of metal framework and bottom all are provided with the damping cushion gum, and are two sets of be provided with short stroke damping spring between the damping cushion gum, the top of metal framework is provided with the pushing screw rod, four corners at supporting baseplate top all are provided with rubber buffer post, the top of rubber buffer post is connected with assembly bottom plate.

As the utility model discloses preferred scheme, the equal front and back symmetry of mounting plate's the left and right sides is provided with the installation ear, and wherein the inside of installation ear is provided with fixing bolt.

As the utility model discloses preferred scheme, it is two sets of the supporting seat is the concave type structural design opposite in opening.

As the utility model discloses preferred scheme, the corresponding setting of the outer structure size of damping cushion gum and the inner structure size of metal framework is located the bottom be fixed connection between damping cushion gum and the metal framework, be located the top be sliding connection between damping cushion gum and the metal framework.

As the utility model discloses preferred scheme, the bottom of pushing down the screw rod runs through the inside of metal framework and is connected with the damping shock attenuation of corresponding position is glued, the top of pushing down the screw rod is connected with supporting baseplate's bottom.

As the utility model discloses preferred scheme, motor body passes through bolt fixed mounting at assembly plate's top.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through the fixed knot of a switched reluctance motor shock attenuation structure that sets up, install the switched reluctance motor at assembly plate's top before the transportation can, during the transportation when the switched reluctance motor leads to the automobile body vibrations because of jolting on the road surface, the switched reluctance motor can drive assembly plate and push down, four group's rubber buffer posts are at first undertaken partly vibrations power, the power that the supporting baseplate received can conduct after that gives down the lead screw and activity slider, down the lead screw drives damping cushion rubber and extrudees short stroke damping spring, realize the cushioning effect, cushion the pressure of load, the produced energy of damping rubber absorption spring pressurized at both ends, in order to reduce vibrations, activity slider and sliding rail piece sliding fit play guiding mechanism simultaneously, avoid motor body to receive violent vibration, lead to the impaired unable normal work's of motor internals problem easily, ensure that the switched reluctance motor is put and is jolted in the transport vechicle, also can not cause the damage because of violent vibration, guarantee that the switched reluctance motor can be normal use.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a structure view of the main body of the shock-absorbing seat of the present invention.

In the figure: 1. a motor body; 2. a damper base body; 201. mounting a bottom plate; 202. a supporting base; 203. a slide rail block; 204. a movable slide block; 205. a support base plate; 206. a metal frame body; 207. damping rubber; 208. a short stroke damping spring; 209. pressing the screw rod downwards; 210. a rubber cushion column; 211. and assembling the bottom plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In an embodiment, please refer to fig. 1-3, the present invention provides a technical solution:

a shock-absorbing fixing structure of a switched reluctance motor comprises a motor body 1 and a shock-absorbing seat main body 2.

In this embodiment, referring to fig. 1, 2 and 3, the damper base main body 2 includes an installation base plate 201, support seats 202 are disposed on the front and rear sides of the top of the installation base plate 201, slide rail blocks 203 are connected to the left and right ends of the inside of the support seats 202, movable sliders 204 are slidably connected to the inside of the slide rail blocks 203, a support base plate 205 is mounted on the top of the movable sliders 204, metal frame bodies 206 are disposed on the front and rear ends of the top of the installation base plate 201 and on the inside of the support seats 202, damping cushion rubbers 207 are disposed on the top and bottom of the inside of the metal frame bodies 206, short-stroke damping springs 208 are disposed between the two sets of damping cushion rubbers 207, a pressing screw 209 is disposed on the top of the metal frame body 206, rubber cushion columns 210 are disposed on four corners of the top of the support base plate 205, and an assembly base plate 211 is connected to the top ends of the rubber cushion columns 210;

wherein the equal fore-and-aft symmetry in the left and right sides of mounting plate 201 is provided with the installation ear, wherein the inside of installation ear is provided with fixing bolt, two sets of supporting seats 202 are the opposite concave type structural design of opening, the corresponding setting of the outer structure size of damping cushion gum 207 and the inner structure size of metal framework 206, be fixed connection between the damping cushion gum 207 that is located the bottom and the metal framework 206, be sliding connection between the damping cushion gum 207 that is located the top and the metal framework 206, the bottom of pushing down screw rod 209 runs through the inside of metal framework 206 and is connected with the damping cushion gum 207 of corresponding position, the top of pushing down screw rod 209 is connected with the bottom of supporting plate 205, motor body 1 passes through bolt fixed mounting at the top of assembly plate 211.

The utility model discloses work flow: when the switched reluctance motor shock absorption fixing structure is used, the switched reluctance motor is installed at the top of the assembly base plate 211 before transportation, when the switched reluctance motor causes vehicle body shock due to road jolt in the transportation process, the switched reluctance motor drives the assembly base plate 211 to press downwards, four groups of rubber buffer columns 210 firstly bear part of shock force, then the force received by the support base plate 205 is conducted to the press screw 209 and the movable sliding block 204, the press screw 209 drives the damping shock absorption rubber 207 at the top to extrude the short-stroke shock absorption spring 208, the shock absorption effect is realized, the pressure of a load is buffered, the damping shock absorption rubber 207 at two ends absorbs the energy generated by the press of the short-stroke shock absorption spring 208, so as to reduce shock, meanwhile, the movable sliding block 204 and the sliding block 20 are in sliding fit to play a guide mechanism, the problem that the motor body 1 is subjected to severe vibration, and internal parts of the motor are easily damaged and cannot normally work is solved, even if the switched reluctance motor is placed in a transportation vehicle, the switched reluctance motor is ensured to be normally used due to severe vibration.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a switched reluctance motor shock attenuation fixed knot constructs, includes motor body (1) and shock attenuation seat main part (2), its characterized in that: the shock mount main part (2) includes mounting plate (201), both sides all are provided with supporting seat (202) around mounting plate (201) top, both ends all are connected with slide rail piece (203) about supporting seat (202) inboard, the inboard sliding connection of slide rail piece (203) has movable slider (204), supporting baseplate (205) are installed at the top of activity slider (204), both ends and the inboard that is located supporting seat (202) are provided with metal framework (206) around mounting plate (201) top, the inboard top of metal framework (206) and bottom all are provided with damping cushion rubber (207), and are two sets of be provided with short stroke damping spring (208) between damping cushion rubber (207), the top of metal framework (206) is provided with down screw rod (209), four corners at supporting baseplate (205) top all are provided with rubber buffer post (210), the top of rubber buffer post (210) is connected with assembly bottom plate (211).

2. The switched reluctance motor damping and fixing structure of claim 1, wherein: the left side and the right side of the mounting base plate (201) are symmetrically provided with mounting lugs in a front-back mode, and fixing bolts are arranged inside the mounting lugs.

3. The switched reluctance motor damping and fixing structure of claim 1, wherein: the two groups of supporting seats (202) are designed into concave structures with opposite openings.

4. The switched reluctance motor damping and fixing structure according to claim 1, wherein: the damping and shock absorption rubber (207) is characterized in that the size of the external structure of the damping and shock absorption rubber (207) corresponds to the size of the internal structure of the metal frame body (206), the damping and shock absorption rubber (207) located at the bottom is fixedly connected with the metal frame body (206), and the damping and shock absorption rubber (207) located at the top is slidably connected with the metal frame body (206).

5. The switched reluctance motor damping and fixing structure according to claim 1, wherein: the bottom end of the pressing screw (209) penetrates through the inside of the metal frame body (206) and is connected with the damping rubber (207) at the corresponding position, and the top end of the pressing screw (209) is connected with the bottom of the supporting bottom plate (205).

6. The switched reluctance motor damping and fixing structure of claim 1, wherein: the motor body (1) is fixedly installed at the top of the assembling bottom plate (211) through bolts.