CN218976457U

CN218976457U - Motor casing with separated bottom plate

Info

Publication number: CN218976457U
Application number: CN202223395188.3U
Authority: CN
Inventors: 张建勇
Original assignee: Fuzhou Jingchengfeng Mechanical Equipment Co Ltd
Current assignee: Fuzhou Jingchengfeng Mechanical Equipment Co Ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-05
Anticipated expiration: 2032-12-19

Abstract

The utility model provides a bottom plate separated motor shell, which belongs to the technical field of aluminum rod production, wherein a pressing mechanism is arranged on a bottom plate, the pressing mechanism comprises a pressing piece, a rotating piece and a limiting piece, the pressing piece is arranged on the bottom plate, the rotating piece is arranged on the pressing piece, the limiting piece is arranged on the bottom plate, the pressing mechanism is arranged on one side, far away from a shell, of the bottom plate, the bottom plate drives a pressing block to rotate through the rotating piece, when the bottom plate is required to be installed, the rotating piece drives the pressing block to move downwards until the motor shell is tightly clamped, and is matched with the limiting piece to fix the rotating piece, otherwise, the limiting piece releases the limitation on the rotating piece, and the pressing block moves upwards to finish the disassembly of the motor shell and the bottom plate.

Description

Motor casing with separated bottom plate

Technical Field

The utility model relates to the technical field of motors, in particular to a motor casing with a separated bottom plate.

Background

The motor is represented by letter M (old standard is represented by D) in a circuit, the main function of the motor is to generate driving torque, the motor is used as a power source of an electric appliance or various machines, the generator is represented by letter G in the circuit, the main function of the motor is to convert mechanical energy into electric energy, the motor plays a very important role in production and life, the motor mainly converts the electric energy into kinetic energy, therefore, the motor casing is an indispensable protection part in production equipment, however, the casing in the traditional bottom plate separated motor casing needs to be mounted on a bottom plate through bolts, the bolts are easy to cause burrs in the process of repeated screwing and unscrewing, certain influence is caused on normal mounting, the threads are sometimes deformed, the bolts are exposed outside and are easy to rust and corrode, and in this way, the process of mounting or dismounting the casing and the bottom plate brings inconvenience and is unfavorable for flexible matching with other parts in the assembly process.

Disclosure of Invention

In order to make up for the defects, the utility model provides a bottom plate separation type motor shell, and aims to solve the problem that the existing bottom plate separation type motor shell is complicated in the process of installing or detaching a bottom plate and the motor shell.

The utility model is realized in the following way:

the utility model provides a bottom plate disconnect-type motor casing, contains the bottom plate, be provided with the casing on the bottom plate, the casing is used for installing the motor.

The bottom plate is provided with a pressing mechanism;

the compressing mechanism comprises a compressing piece, a rotating piece and a limiting piece, wherein the compressing piece is arranged on the bottom plate, the rotating piece is arranged on the compressing piece, and the limiting piece is arranged on the bottom plate.

In a preferred technical scheme of the utility model, four limiting rods are fixedly connected on the bottom plate, and the four limiting rods are symmetrically arranged in pairs.

In a preferred technical scheme of the utility model, two through holes are formed in the corresponding positions of the bottom plate and the shell.

In a preferred technical scheme of the utility model, the compressing member comprises a supporting seat, a first supporting rod, a fixing block, a second supporting rod and a compressing block, wherein the supporting seat is fixedly connected with the bottom plate, a groove is formed in one side, far away from the bottom plate, of the supporting seat, the first supporting rod fixedly penetrates through the groove, the fixing block is fixedly connected with the supporting seat, the second supporting rod fixedly penetrates through the fixing block, and the compressing block is limited to slide on the second supporting rod.

In a preferred technical scheme of the utility model, the compacting block is provided with an arc-shaped groove, and the second supporting rod is in limit sliding fit with the arc-shaped groove.

In a preferred technical scheme of the utility model, the rotating member comprises a rotating plate, a third supporting rod, a fourth supporting rod, a rotating seat and a moving rod, wherein the rotating plate is rotatably sleeved on the first supporting rod, the third supporting rod is fixedly penetrated through the rotating plate, the fourth supporting rod is centrally fixedly penetrated through one side, far away from the supporting seat, of the rotating plate, the rotating seat is rotatably sleeved on the fourth supporting rod, and the moving rod is fixedly connected with the rotating seat.

In a preferred embodiment of the utility model, the third strut rotates through the compression block.

In a preferred technical scheme of the utility model, the limiting piece comprises a supporting plate, a moving hole, a sliding rod, a limiting ring and a spring, wherein the supporting plate is fixedly connected to one side, far away from the shell, of the bottom plate, the moving hole is formed in the supporting plate, the sliding rod is in limiting sliding fit with the supporting plate, the limiting ring is fixedly connected to one side, close to the moving hole, of the sliding rod, and the spring is sleeved on the sliding rod, far away from the moving hole, of the limiting ring.

In a preferred technical scheme of the utility model, the moving hole is in limit sliding fit with the moving rod.

The beneficial effects are that: through being provided with hold-down mechanism in one side that the casing was kept away from to the bottom plate, drive the compact heap through rotating the piece and rotate, when needs installation, rotate the piece and drive the compact heap and move down, until the tight motor casing in the end to cooperate the locating part, it is fixed to rotate the piece, otherwise, when needs dismantlement, the locating part is removed the restriction to rotating the piece, will compress tightly the piece and upwards move, accomplish the dismantlement of motor casing and bottom plate promptly, the device has improved current bottom plate disconnect-type motor casing to a certain extent at bottom plate and motor casing installation or dismantlement in-process, comparatively loaded down with trivial details problem.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of a motor casing with separated bottom plates according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a structure of a base plate according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of a pressing mechanism according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a rotating member according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a rotating member according to an embodiment of the present utility model.

In the figure: 100. a bottom plate; 110. a housing; 120. a limit rod; 200. a compressing mechanism; 210. a pressing member; 211. a support base; 212. a first strut; 213. a fixed block; 214. a second strut; 215. a compaction block; 220. a rotating member; 221. a rotating plate; 222. a third strut; 223. a fourth strut; 224. a rotating seat; 225. a moving rod; 230. a limiting piece; 231. a support plate; 232. a moving hole; 233. a slide bar; 234. a limiting ring; 235. and (3) a spring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1, the present utility model provides a technical solution: a base plate separation type motor casing includes a base plate 100 and a pressing mechanism 200.

Referring to fig. 2, a casing 110 is disposed on a base plate 100, the casing 110 is used for installing a motor, four limiting rods 120 are fixedly connected on the base plate 100, the four limiting rods 120 are symmetrically disposed in pairs, the casing 110 is provided with cooling ribs, and the cooling ribs are disposed, so that the temperature generated by the motor installed in the casing 110 in the working process is conveniently emitted through the cooling ribs, the problem that the temperature generated in the casing 110 is inconvenient to emit is solved, and the four limiting rods 120 are fixedly connected to the base plate 100.

Wherein, two through holes are respectively formed at the corresponding positions of the bottom plate 100 and the housing 110, so that the pressing block 215 can conveniently penetrate through the through holes and realize a certain displacement therein.

Further, the housing 110 is provided with a limiting hole, which corresponds to the position of the limiting rod 120, and the housing 110 is limited by the cooperation of the limiting rod 120 and the limiting hole, so that the position of the housing 110 on the bottom plate 100 is fixed, and the mounting with the bottom plate 100 is facilitated.

Referring to fig. 3-5, a pressing mechanism 200 is disposed on the base plate 100, the pressing mechanism 200 includes a pressing member 210, a rotating member 220 and a limiting member 230, the pressing member 210 is disposed on the base plate 100, the rotating member 220 is disposed on the pressing member 210, and the limiting member 230 is disposed on the base plate 100.

The compressing element 210 comprises a supporting seat 211, a first supporting rod 212, a fixing block 213, a second supporting rod 214 and a compressing block 215, wherein the supporting seat 211 is fixedly connected to the bottom plate 100, a groove is formed on one side, far away from the bottom plate 100, of the supporting seat 211, the first supporting rod 212 is fixedly penetrated through the groove, the fixing block 213 is fixedly connected to the supporting seat 211, the second supporting rod 214 is fixedly penetrated through the fixing block 213, and the compressing block 215 is limited to slide on the second supporting rod 214.

Further, an arc-shaped groove is formed on the compressing block 215, and the second supporting rod 214 is in limit sliding fit with the arc-shaped groove.

Further, the compressing block 215 is designed to be narrower near one side of the shell 110, and the side is designed to be L-shaped, so that the compressing block 215 is clamped in the shell 110 and inclines towards two sides at the end, and the shell 110 is convenient to install, wherein one side of the compressing block 215 far away from the shell 110 is wider, one side of the compressing block 215 near the shell 110 does not extend out of the inner bottom of the shell 110, so that normal installation of a motor is avoided, the bottom end of the compressing block 215 does not extend out of the bottom end of the rotating plate 221, and the compressing block 215 is prevented from being disturbed by external environment when rotating on the rotating plate 221.

Further, the rotating member 220 includes a rotating plate 221, a third supporting rod 222, a fourth supporting rod 223, a rotating seat 224 and a moving rod 225, the rotating plate 221 is rotatably connected to the first supporting rod 212, the rotating plate 221 is disposed in a groove of the supporting seat 211, the third supporting rod 222 is fixedly penetrating through the rotating plate 221, the fourth supporting rod 223 is centrally and fixedly penetrating through the rotating plate 221 on a side far away from the supporting seat 211, the rotating seat 224 is rotatably connected to the fourth supporting rod 223, the moving rod 225 is fixedly connected to the rotating seat 224, so that the moving rod 225 fixed on the rotating seat 224 is laterally displaced in the moving hole 232, and the moving rod 225 is limited at the top end of the moving hole 232.

Further, the third supporting rod 222 rotates through the compressing block 215, so that the compressing block 215 rotates along with the rotating plate 221.

It will be appreciated that when the movable rod 225 is lifted, it rotates around the first support rod 212, and the second support rod 214 is fixed on the base plate 100, so that the pressing block 215 is pushed to move along the arc-shaped slot, and the pressing block 215 no longer presses the housing 110, so that the housing 110 can be removed from the base plate 100. Conversely, when the moving rod 225 is put down and slid to the bottom end of the moving hole 232, the pressing block 215 can press the housing 110, so that the housing 110 can be conveniently mounted or dismounted.

Further, the limiting member 230 includes a supporting plate 231, a moving hole 232, a sliding rod 233, a limiting ring 234 and a spring 235, wherein the limiting ring 234 is fixedly connected to the bottom of the bottom plate 100, the moving hole 232 is disposed on the supporting plate 231, the supporting plate 231 is provided with sliding grooves corresponding to the sliding rod 233, the sliding grooves are thick in the middle and thin on both sides and are in sliding fit with the sliding rod 233 in a limiting manner, the limiting ring 234 is fixedly connected to one side of the sliding rod 233 close to the moving hole 232, the limiting ring 234 enables the sliding rod 233 not to slide out from both ends, and the spring 235 is sleeved on the sliding rod 233 on one side of the limiting ring 234 far away from the moving hole 232.

Further, the spring 235 is configured such that when the support plate 231 of the slide bar 233 pulls the slide bar 233 outward, the limiting ring 234 compresses the spring 235 to enable the slide bar 233 to enter the chute, thereby releasing the restriction on the movable bar 225.

Further, the moving hole 232 is designed to be L-shaped and is in a sliding fit with the moving rod 225, so that the moving rod 225 can be fixed at the top end when sliding to the top end, and the position of the pressing block 215 can be fixed, so that the housing 110 can be conveniently installed.

The length of the moving rod 225 satisfies all the moving process in the moving hole 232.

Working principle: in the initial state, the moving rod 225 is positioned at the top end of the moving hole 232, when the shell 110 needs to be installed, the shell 110 corresponds to the position of the limiting rod 120 on the bottom plate 100, the shell 110 is placed on the bottom plate 100, the sliding rod 233 is pulled first, then the moving rod 225 slides to the bottom end, then the sliding rod 233 can be loosened, the sliding rod 233 enables the moving rod 225 to be incapable of sliding, at the moment, the pressing block 215 is limited by the arc-shaped groove on the moving rod 233, the pressing block 215 moves along the arc-shaped groove until the pressing block 215 abuts against the shell 110, namely, the shell 110 is fixed on the bottom plate 100, otherwise, when the shell 110 needs to be detached from the bottom plate 100, the sliding rod 233 is pulled first, then the moving rod 225 is lifted, and the shell 110 can be separated from the bottom plate 100.

It should be noted that, the specific model specification of the spring 235 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a bottom plate disconnect-type motor casing, contains the bottom plate, be provided with the casing on the bottom plate, the casing is used for installing the motor, its characterized in that:

the bottom plate is provided with a pressing mechanism;

2. A floor-separating motor housing as recited in claim 1, wherein: four limit rods are fixedly connected to the bottom plate, and the four limit rods are symmetrically arranged in pairs.

3. A floor-separating motor housing as recited in claim 2, wherein: two through holes are formed in the corresponding positions of the bottom plate and the shell.

4. A floor-separating motor housing as recited in claim 1, wherein: the compressing piece comprises a supporting seat, a first supporting rod, a fixed block, a second supporting rod and a compressing block, wherein the supporting seat is fixedly connected with the bottom plate, a groove is formed in one side, away from the bottom plate, of the supporting seat, the first supporting rod is fixedly connected with the groove in a penetrating mode, the fixed block is fixedly connected with the supporting seat, the second supporting rod is fixedly connected with the fixed block in a penetrating mode, and the compressing block is limited to slide on the second supporting rod.

5. A floor-separating motor housing as recited in claim 4, wherein: an arc-shaped groove is formed in the compression block, and the second support rod is in limit sliding fit with the arc-shaped groove.

6. A floor-separating motor housing as recited in claim 4, wherein: the rotating piece comprises a rotating plate, a third supporting rod, a fourth supporting rod, a rotating seat and a moving rod, wherein the rotating plate is rotationally sleeved on the first supporting rod, the third supporting rod is fixedly penetrated through the rotating plate, the fourth supporting rod is fixedly penetrated through the rotating plate at the middle and far away from one side of the supporting seat, the rotating seat is rotationally sleeved on the fourth supporting rod, and the moving rod is fixedly connected with the rotating seat.

7. A floor-separating motor housing as recited in claim 6, wherein: the third supporting rod penetrates through the compression block in a rotating mode.

8. A floor-separating motor housing as recited in claim 7, wherein: the limiting piece comprises a supporting plate, a moving hole, a sliding rod, a limiting ring and a spring, wherein the supporting plate is fixedly connected to one side, away from the shell, of the bottom plate, the moving hole is formed in the supporting plate, the sliding rod is in limiting sliding fit with the supporting plate, the limiting ring is fixedly connected to one side, close to the moving hole, of the sliding rod, and the spring is sleeved on the limiting ring, away from one side, close to the moving hole, of the sliding rod.

9. A floor-separating motor housing as recited in claim 8, wherein: the moving hole is in limit sliding fit with the moving rod.