CN216216273U

CN216216273U - Motor base

Info

Publication number: CN216216273U
Application number: CN202122044580.2U
Authority: CN
Inventors: 郝晶
Original assignee: Jiangsu Discovery Precision Machinery Co ltd
Current assignee: Jiangsu Discovery Precision Machinery Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-04-05
Anticipated expiration: 2031-08-27

Abstract

The utility model aims to provide a motor base which comprises a base, a fixed plate, a fixed block, a motor and a bottom plate, wherein the fixed plate is fixedly installed on the left side of the base, the fixed block is fixedly installed on the right side of the base, the motor is fixedly installed on the left side of the fixed plate, a first through hole is formed in one side of the fixed plate, the axis direction of the first through hole is the horizontal direction, a second through hole is formed in one side of the fixed block, the axis of the second through hole is overlapped with the axis of the first through hole, four corners of the bottom of the base are fixedly provided with buffer blocks, the bottom plate is fixedly installed at the bottom of the buffer blocks, a spring is arranged between every two adjacent buffer blocks, the top end of each spring is fixedly connected with the base, and the bottom end of each spring is fixedly connected with the bottom plate. The utility model can reduce the influence of motor vibration on the motor and the motor base, has stable structure and effectively prolongs the service life of the motor and the motor base.

Description

Motor base

Technical Field

The utility model relates to the technical field of motors, in particular to a motor base.

Background

The motor is an electromagnetic device which realizes electric energy conversion or transmission according to the electromagnetic induction law, a rotating magnetic field is generated by utilizing an electrified coil and acts on a rotor to form magnetoelectric power rotating torque, the motor is divided into a direct current motor and an alternating current motor according to different power sources, most of the motors in a power system are alternating current motors which can be synchronous motors or asynchronous motors, and a motor base is a chassis or a part of the motor so as to facilitate the use or installation of the motor.

At present, chinese patent with publication number CN208062985U discloses a motor base with advancing and retreating lead screws, which comprises a motor base body and a motor, wherein the side edge of the motor is movably connected with a pressing buckle, the pressing buckle is positioned in a fixed groove in the side wall of the motor, the bottom ends of all the pressing buckles are provided with springs, the middle part of the pressing buckle is fixedly connected with a pressing block, one side four corners of the motor are movably connected with a fixed column hole, the outer side of the fixed column hole is provided with a reverse block groove, the outer side of the fixed column hole is provided with a rotating wheel, a fixed groove is arranged between the fixed column holes, the motor is provided with a motor output shaft, the motor output shaft penetrates through the motor base body through a rotating roller to be fixedly connected with a coupler, the other end of the coupler is fixedly connected with the lead screw, the lead screw penetrates through the motor base body through the rotating roller, one side four corners of the motor base body are fixedly connected with a fixed column, the motor base is characterized in that two sets of reverse clamping blocks are symmetrically and fixedly arranged on the fixing column, one side of the motor base body is provided with the fixing block, the top end of the fixing block is fixedly provided with a clamping hook, the bottom end of the motor base body is provided with a sliding groove, and the motor base body is provided with a dust cover which is movably connected with the motor base body through the sliding groove.

The above prior art solutions have the following drawbacks: the shock absorption device is not arranged, the overall shock absorption performance of the motor base is poor, the structure of the motor and the structure of the motor base are easy to damage, and therefore the service life of the motor and the service life of the motor base are affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a motor base to solve the problems in the prior art.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides a motor cabinet, includes base, fixed plate, fixed block, motor and bottom plate, the left side fixed mounting of base has the fixed plate, the right side fixed mounting of base has the fixed block, motor fixed mounting is in the left side of fixed plate, first through-hole has been seted up to one side of fixed plate, the axis direction of first through-hole is the horizontal direction, the second through-hole has been seted up to one side of fixed block, the axis of second through-hole and the axis coincidence of first through-hole, the equal fixed mounting in four angles of the bottom of base has the buffer block, bottom plate fixed mounting be in the bottom of buffer block all is provided with the spring between per two adjacent buffer blocks, the axis of spring is perpendicular with the axis of first through-hole, the top and the base fixed connection of spring, the bottom and the bottom plate fixed connection of spring.

In a further embodiment, a rectangular groove is formed in the top of the base, the left end of the rectangular groove is communicated with the first through hole, the right end of the rectangular groove is communicated with the second through hole, and the rotating shaft of the motor penetrates through the first through hole and extends into the rectangular groove.

In a further embodiment, a plurality of third through holes with uniform intervals are formed in the top of the front end of the base, a plurality of fourth through holes with uniform intervals are formed in the top of the rear end of the base, the axis of each third through hole is perpendicular to the axis of the first through hole, the axis direction of each fourth through hole is consistent with the axis direction of the third through hole, first round holes in one-to-one correspondence with the third through holes are formed in the top of the bottom plate, and second round holes in one-to-one correspondence with the fourth through holes are formed in the top of the bottom plate.

In a further embodiment, each third through hole is internally provided with a first round rod in a sliding manner, each first round rod penetrates through the third through hole and extends to the inside of the first round hole, each fourth through hole is internally provided with a second round rod in a sliding manner, and each second round rod penetrates through the fourth through hole and extends to the inside of the second round hole.

In a further embodiment, an annular groove is formed in one side, away from the motor, of the fixing plate, the inner diameter of the annular groove is larger than the diameter of the first through hole, and a rubber gasket is fixedly mounted in the annular groove.

In a further embodiment, a dust-proof housing is arranged outside the motor, and a plurality of heat dissipation holes are formed in the dust-proof housing.

In conclusion, the utility model has the following beneficial effects:

1. through the arrangement of the buffer block and the spring, the effects of buffering and damping between the base and the bottom plate when the motor works can be achieved, so that the damage to the motor and the motor base is reduced, and the service life of the motor and the motor base is prolonged;

2. through the arrangement of the fixing plate and the rubber gasket, the effects of buffering and shock absorption between the motor and the fixing plate can be achieved when the motor works, so that the damage to the motor and the fixing plate is reduced, and the structural strength of the motor base is improved;

3. through the setting of dust cover, thereby can play and prevent that the dust from covering the motor and influencing the radiating effect of motor, improve the work efficiency and the life of motor.

Drawings

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

FIG. 2 is a schematic overall structure view from another perspective of the present invention;

fig. 3 is a schematic structural diagram of the fixing plate according to the present invention.

In the figure, 1, a base; 2. a fixing plate; 3. a fixed block; 4. a base plate; 5. a first through hole; 6. a second through hole; 7. a buffer block; 8. a spring; 9. a rectangular groove; 10. a third through hole; 11. a fourth via hole; 12. a first round bar; 13. a second round bar; 14. a rubber gasket; 15. a dust-proof housing; 16. and (4) heat dissipation holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in fig. 1, the terms "bottom" and "top", "inner" and "outer" refer to directions toward and away from a particular component geometry, respectively, and the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present specification, "plurality" means two or more unless the direction of the center is specifically defined otherwise.

Example 1:

as shown in fig. 1-3, a motor base comprises a base 1 and a fixing plate 2, fixed block 3, motor and bottom plate 4, base 1's left side fixed mounting has fixed plate 2, base 1's right side fixed mounting has fixed block 3, motor fixed mounting is in the left side of fixed plate 2, first through-hole 5 has been seted up to one side of fixed plate 2, the axis direction of first through-hole 5 is the horizontal direction, second through-hole 6 has been seted up to one side of fixed block 3, the axis of second through-hole 6 and the axis coincidence of first through-hole 5, four equal fixed mounting in four angles of base 1's bottom have

buffer block

7, 4 fixed mounting in the bottom of buffer block 7 of bottom plate, all be provided with spring 8 between per two adjacent buffer blocks 7, spring 8's axis is perpendicular with first through-hole 5's axis, spring 8's top and base 1 fixed connection, spring 8's bottom and 4 fixed connection of bottom plate.

Fixed plate 2 and fixed block 3 all form integratively with base 1 through the welding, the motor passes through a plurality of screws and nut fixed mounting in the left side of fixed plate 2, base 1's top is provided with rectangular channel 9, rectangular channel 9's left end and first through-hole 5 intercommunication, rectangular channel 9's right-hand member and second through-hole 6 intercommunication, the pivot of motor passes first through-hole 5 and extends to the inside of rectangular channel 9, rectangular channel 9's setting makes the axis of rotation of motor have sufficient space and coupling joint, the staff can pass second through-hole 6 with the pole that needs and the axis of rotation of motor are connected, pass through the coupling joint with the pole in rectangular channel 9's inside and the axis of rotation of motor, fixed block 3 can play the support and the effect of the position of restriction pole.

Buffer block 7 is total four, set up respectively on the position at four angles between bottom plate 4 and base 1, buffer block 7's material sets up to rubber, be in under operating condition when the motor, the motor can produce vibrations, thereby drive the motor cabinet vibrations, buffer block 7 can produce elastic deformation under the condition that receives vibrations external force, thereby eliminate the influence of the power that the motor vibrations produced to bottom plate 4 and base 1, and simultaneously, all be provided with spring 8 between per two adjacent buffer blocks 7, spring 8 receives the compression and produces elastic deformation, also can play buffering and absorbing effect, buffer block 7 and spring 8 combined action, the impaired risk of bottom plate 4 and base 1 structure has been reduced, thereby base 1 and bottom plate 4's structural strength and life have been improved.

A plurality of third through holes 10 that the interval is even have been seted up at the top of base 1's front end, a plurality of fourth through holes 11 that the interval is even have been seted up at the top of base 1's rear end, the axis of each third through hole 10 all is perpendicular with the axis of first through-hole 5, the axis direction of each fourth through hole 11 all is unanimous with the axis direction of third through hole 10, the top of bottom plate 4 is provided with the first round hole with 10 one-to-one in third through hole, the top of bottom plate 4 is provided with the second round hole with 11 one-to-ones in fourth through hole.

Equal slidable mounting has first round bar 12 in each third through-hole 10, and each first round bar 12 all passes third through-hole 10 and extends to the inside of first round hole, and equal slidable mounting has second round bar 13 in each fourth through-hole 11, and each second round bar 13 all passes fourth through-hole 11 and extends to the inside of second round hole.

The staff passes first round bar 12 through third through-hole 10 and finally inserts the inside of first round hole, passes fourth through-hole 11 again with second round bar 13 and finally inserts the inside of second round hole to fix base 1 at the top of bottom plate 4, first round bar 12 and second round bar 13 have played the effect of unable adjustment base 1, and have restricted base 1 and have removed for bottom plate 4.

One side that motor was kept away from to fixed plate 2 is provided with the annular groove, and the internal diameter of annular groove is greater than the diameter of first through-hole 5, and fixed mounting has rubber packing ring 14 in the annular groove, and rubber packing ring 14 is located between motor and fixed plate 2, and when motor work produced vibrations, rubber packing ring 14 can slow down vibrations through the elastic deformation of self to the influence of base 1, has played absorbing effect.

The outside of motor is provided with dust cover 15, a plurality of louvres 16 have been seted up on dust cover 15, thereby dust cover 15 set up be used for preventing that the dust from falling on the outside of motor influence the heat dissipation of motor, be favorable to the work and the maintenance of motor, louvre 16 set up and avoided influencing the radiating problem of motor because dust cover 15's existence, a plurality of louvres 16 can help the motor heat dissipation fast, thereby the operating condition of motor has been guaranteed, the life of motor has been improved.

The specific implementation process comprises the following steps: the worker connects the motor on the left side of the fixed plate 2 in a screw joint mode, the rotating shaft of the motor penetrates through the first through hole 5 formed in the fixed plate 2 and extends into the rectangular groove 9 to be connected with the coupler, the worker penetrates the first round rod 12 through the third through hole 10 and finally inserts into the first round hole, and then penetrates the second round rod 13 through the fourth through hole 11 and finally inserts into the second round hole, so that the base 1 is fixed on the top of the bottom plate 4, the rubber gasket 14 between the fixed plate 2 and the motor, the buffer block 7 between the base 1 and the bottom plate 4 and the spring 8 between two adjacent buffer blocks 7 can play a role in buffering and damping when the motor works, the influence of vibration on the whole motor base is relieved through self deformation, the service life of the motor, the base 1 and the bottom plate 4 is prolonged, the working quality of the motor is guaranteed, meanwhile, the dustproof shell 15 arranged outside the motor can eliminate the influence of dust on the motor, meanwhile, the heat generated by the motor during working can be dissipated in time through the heat dissipation holes 16, so that the working state of the motor is guaranteed, and the service life of the motor is prolonged.

In the embodiments of the present disclosure, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the disclosed embodiments of the utility model can be understood by those of ordinary skill in the art as appropriate.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a motor cabinet, includes base (1), fixed plate (2), fixed block (3), motor and bottom plate (4), its characterized in that: the left side fixed mounting of base (1) has fixed plate (2), the right side fixed mounting of base (1) has fixed block (3), motor fixed mounting is in the left side of fixed plate (2), first through-hole (5) have been seted up to one side of fixed plate (2), the axis direction of first through-hole (5) is the horizontal direction, second through-hole (6) have been seted up to one side of fixed block (3), the axis of second through-hole (6) and the axis coincidence of first through-hole (5), the equal fixed mounting of four angles in the bottom of base (1) has buffer block (7), bottom plate (4) fixed mounting is in the bottom of buffer block (7), every two adjacent all be provided with spring (8) between buffer block (7), the axis of spring (8) is perpendicular with the axis of first through-hole (5), the top and base (1) fixed connection of spring (8), the bottom end of the spring (8) is fixedly connected with the bottom plate (4).

2. The motor base of claim 1, wherein: the top of base (1) is provided with rectangular channel (9), the left end and first through-hole (5) intercommunication of rectangular channel (9), the right-hand member and second through-hole (6) intercommunication of rectangular channel (9), the pivot of motor passes first through-hole (5) and extends to the inside of rectangular channel (9).

3. The motor base of claim 1, wherein: the top of the front end of base (1) has been seted up third through-hole (10) that a plurality of intervals are even, the top of the rear end of base (1) has been seted up fourth through-hole (11) that a plurality of intervals are even, each the axis of third through-hole (10) all is perpendicular with the axis of first through-hole (5), each the axis direction of fourth through-hole (11) all is unanimous with the axis direction of third through-hole (10), the top of bottom plate (4) is provided with the first round hole with third through-hole (10) one-to-one, the top of bottom plate (4) is provided with the second round hole with fourth through-hole (11) one-to-one.

4. A motor mount according to claim 3 wherein: each equal slidable mounting has first round bar (12) in third through-hole (10), each first round bar (12) all pass third through-hole (10) and extend to the inside of first round hole, each equal slidable mounting has second round bar (13) in fourth through-hole (11), each second round bar (13) all pass fourth through-hole (11) and extend to the inside of second round hole.

5. The motor base of claim 1, wherein: one side of the fixing plate (2) far away from the motor is provided with an annular groove, the inner diameter of the annular groove is larger than the diameter of the first through hole (5), and a rubber gasket (14) is fixedly arranged in the annular groove.

6. The motor base of claim 1, wherein: the motor is characterized in that a dustproof shell (15) is arranged outside the motor, and a plurality of radiating holes (16) are formed in the dustproof shell (15).