CN215186208U

CN215186208U - Shaded pole motor bearing mounting structure convenient to quick assembly disassembly

Info

Publication number: CN215186208U
Application number: CN202120674482.4U
Authority: CN
Inventors: 伍虫; 罗劲生; 黄仕尉
Original assignee: Taishan City Kexinte Motor Products Co ltd
Current assignee: Taishan City Kexinte Motor Products Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-14
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a shaded pole motor bearing mounting structure convenient to quick assembly disassembly relates to a bearing installation technical field. Including the installing support, its characterized in that, the installing chamber has been seted up to installing support inside, is equipped with the bearing in the installing chamber, and the through-hole has been seted up to installing support one side, and the through-hole is the inclined plane setting, and installing support one side fixedly connected with compresses tightly the subassembly. The utility model discloses simple structure, it is easy and simple to handle. The device mainly comprises a set of clamping and fixing devices, a threaded rod driven by a knob can drive a groove plate to move longitudinally, the groove plate can drive a pressing block to contact with one side of a bearing by movement, the bearing is fixed in an installation support, and the groove plate can drive a pressing plate to move transversely at the same time to compress the circumference of the bearing, so that the bearing is further fixed.

Description

Shaded pole motor bearing mounting structure convenient to quick assembly disassembly

Technical Field

The utility model relates to a bearing installation technical field specifically is a shaded pole motor bearing mounting structure convenient to quick assembly disassembly.

Background

A shaded-pole motor is the simplest single-phase ac motor, and a cage-type skewed slot cast aluminum rotor is generally used. It is divided into salient pole type shaded pole motor and non-salient pole type shaded pole motor according to different shapes and structures of the stator. The stator core of the salient pole shaded pole motor is a square, rectangular or circular magnetic field frame, the magnetic poles are protruded, and each magnetic pole is provided with 1 or more short-circuit copper rings which play an auxiliary role, namely a shaded pole winding. The stator iron core of the non-salient pole shaded pole motor is the same as that of a common single-phase motor, the stator winding of the non-salient pole shaded pole motor adopts distributed windings, and the main winding is distributed in stator slots.

The existing shaded pole motor bearing is usually fixedly connected to a mounting bracket through screws, the mounting mode is complicated, the replacement work efficiency of the bearing is reduced, and a shaded pole motor bearing mounting structure convenient for quick assembly and disassembly is urgently needed to improve the assembly and disassembly efficiency of the bearing.

Disclosure of Invention

An object of the utility model is to provide a shaded pole motor bearing mounting structure convenient to quick assembly disassembly to solve the problem that proposes in 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 shaded pole motor bearing mounting structure convenient to quick assembly disassembly, includes the installing support, its characterized in that, the inside installation cavity of having seted up of installing support, is equipped with the bearing in the installation cavity, and the through-hole has been seted up to installing support one side, and the through-hole is the inclined plane setting, and installing support one side fixedly connected with compresses tightly the subassembly.

As a further aspect of the present invention: compress tightly the stepped groove of the symmetric distribution that the subassembly offered in including the installing support, the vertical sliding connection of stepped groove has the slide bar, and the slide bar is located the three hornblocks of one end fixedly connected with of stepped groove inside, and the slide bar is located the one end fixedly connected with frid of stepped groove outside, sets up the spacing groove of symmetric distribution in the frid, spacing inslot fixedly connected with spring, and spacing inslot horizontal sliding connection has the curved bar, curved bar other end fixedly connected with briquetting, and briquetting one side is the arc setting.

As a further aspect of the present invention: the horizontal spout of symmetric distribution has been seted up in the installing support, and sliding connection has the push rod in the horizontal spout, and the one end that the push rod is located the ladder inslot rotates and is connected with the pulley, the pulley with three hornblocks cooperate, push rod other end fixedly connected with clamp plates, the clamp plate with the bearing cooperation, the installation intracavity fixedly connected with distributes even No. two springs, No. two spring other end fixed connection in clamp plate one side.

As a further aspect of the present invention: one side of the mounting bracket is rotatably connected with a threaded rod, the other end of the threaded rod is fixedly connected with a knob, one side of the transverse plate is provided with a threaded hole, and the threaded hole is matched with the threaded rod.

As a further aspect of the present invention: the initial state of the first spring and the second spring is a stretching state.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, it is easy and simple to handle. The device mainly comprises a set of clamping and fixing devices, a threaded rod driven by a knob can drive a groove plate to move longitudinally, the groove plate can drive a pressing block to contact with one side of a bearing by movement, the bearing is fixed in an installation support, and the groove plate can drive a pressing plate to move transversely at the same time to compress the circumference of the bearing, so that the bearing is further fixed.

Drawings

FIG. 1 is a schematic structural view of a shaded pole motor bearing mounting structure facilitating quick assembly and disassembly;

FIG. 2 is a schematic structural diagram of a pressure block in a shaded pole motor bearing mounting structure convenient for quick assembly and disassembly;

FIG. 3 is a schematic structural diagram of a pressing plate in a shaded pole motor bearing mounting structure convenient for quick assembly and disassembly;

in the figure: 1. mounting a bracket; 2. a mounting cavity; 3. a bearing; 4. a through hole; 5. a stepped groove; 6. a slide bar; 7. a triangular block; 8. a groove plate; 9. a limiting groove; 10. a first spring; 11. a curved bar; 12. briquetting; 13. a horizontal chute; 14. a push rod; 15. a pulley; 16. pressing a plate; 17. a second spring; 18. a threaded rod; 19. a knob; 20. a threaded bore.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The first embodiment is as follows: referring to fig. 1-3, a shaded pole motor bearing mounting structure convenient for quick assembly and disassembly includes a mounting bracket 1, a mounting cavity 2 is provided inside the mounting bracket 1, a bearing 3 is provided in the mounting cavity 2, a through hole 4 is provided on one side of the mounting bracket 1, the through hole 4 is an inclined plane, and a compressing assembly is fixedly connected to one side of the mounting bracket 1.

Compress tightly the stepped groove 5 that the symmetric distribution that the subassembly offered in including installing support 1, the vertical sliding connection has slide bar 6 in the stepped groove 5, slide bar 6 is located the three hornblocks 7 of the one end fixedly connected with of stepped groove 5 inside, slide bar 6 is located the outside one end fixedly connected with frid 8 of stepped groove 5, set up the spacing groove 9 of symmetric distribution in the frid 8, spring 10 No. 9 of fixedly connected with in the spacing groove, the horizontal sliding connection has curved bar 11 in the spacing groove 9, 11 other end fixedly connected with briquetting 12 of curved bar, 12 one side of briquetting is the arc setting, 18 rotations of threaded rod drive frid 8 vertical motions, frid 8 motions drive briquetting 12 along the motion of through-hole 4 inclined plane, until briquetting 12 and 3 one side in close contact with of bearing, compress tightly bearing 3 one side and fix in installing cavity 2 inside.

Horizontal chute 13 of symmetric distribution has been seted up in installing support 1, and sliding connection has push rod 14 in horizontal chute 13, and push rod 14 is located the one end rotation of ladder inslot 5 and is connected with pulley 15, pulley 15 with three hornblocks 7 cooperations, push rod 14 other end fixedly connected with clamp plate 16, clamp plate 16 with the cooperation of bearing 3, 2 interior fixedly connected with of installation cavity distribute even No. two spring 17, No. two spring 17 other end fixed connection in clamp plate 16 one side, 8 motions in the frid drive slide bar 6 vertical motion, and slide bar 6 motions drive three hornblocks 7 motions, three hornblocks 7 and the cooperation of pulley 15 drive with the 14 lateral motion of slide wheel 15 fixed connection's push rod, and 16 horizontal motion are driven in the push rod 14 motion, and 16 cooperations of a set of clamp plate are used, can compress tightly fixedly to the circumference of bearing 3.

When the mounting bracket is used, the knob 19 is rotated to drive the threaded rod 18 to rotate, and the threaded rod 18 rotates to drive the slotted plate 8 to move longitudinally.

The initial state of the first spring 10 and the second spring 17 is a stretched state.

Example two: referring to fig. 1-3, the present embodiment is a further improvement of the previous embodiment: the pressing block 12 and the curved rod 11 are connected by welding.

The utility model discloses a theory of operation is: the utility model discloses during the use, arrange bearing 3 in installation cavity 2, rotating knob 19 drives threaded rod 18 and rotates, threaded rod 18 rotates and drives 8 vertical motions of frid, 8 motions of frid drive slide bar 6 motions, 6 motions of slide bar drive three hornblocks 7 motions, three hornblocks 7 motions drive the 14 transverse motion of push rod of being connected with

pulley

15, 14 motions of push rod drive pressure plate 16 gland bearing 3, 8 motions of frid drive briquetting 12 motions simultaneously, briquetting 12 and 4 cooperations of through-hole, gland bearing 3.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a shaded pole motor bearing mounting structure convenient to quick assembly disassembly, includes the installing support, its characterized in that, the inside installation cavity of having seted up of installing support, is equipped with the bearing in the installation cavity, and the through-hole has been seted up to installing support one side, and the through-hole is the inclined plane setting, and installing support one side fixedly connected with compresses tightly the subassembly.

2. The shaded pole motor bearing mounting structure convenient for quick assembly and disassembly as claimed in claim 1, wherein the pressing assembly comprises a symmetrically distributed stepped groove formed in the mounting bracket, a slide bar is longitudinally and slidably connected in the stepped groove, a triangular block is fixedly connected to one end of the slide bar positioned in the stepped groove, a groove plate is fixedly connected to one end of the slide bar positioned outside the stepped groove, a symmetrically distributed limiting groove is formed in the groove plate, a first spring is fixedly connected in the limiting groove, a curved bar is horizontally and slidably connected in the limiting groove, a pressing block is fixedly connected to the other end of the curved bar, and one side of the pressing block is in an arc shape.

3. The shaded pole motor bearing mounting structure convenient for quick assembly and disassembly according to claim 1, wherein horizontal chutes are symmetrically distributed in the mounting bracket, push rods are slidably connected in the horizontal chutes, pulleys are rotatably connected to one ends of the push rods positioned in the stepped chutes, the pulleys are matched with the triangular blocks, pressing plates are fixedly connected to the other ends of the push rods, the pressing plates are matched with the bearings, second springs are fixedly connected in the mounting cavities, the second springs are uniformly distributed, and the other ends of the second springs are fixedly connected to one sides of the pressing plates.

4. The shaded pole motor bearing mounting structure convenient for quick assembly and disassembly as defined in any one of claims 1 to 3, wherein a threaded rod is rotatably connected to one side of the mounting bracket, a knob is fixedly connected to the other end of the threaded rod, a threaded hole is formed in one side of the transverse plate, and the threaded hole is engaged with the threaded rod.

5. The shaded pole motor bearing mounting structure facilitating quick assembly disassembly of claim 3, wherein the initial state of the first spring and the second spring is a stretched state.