CN213959896U

CN213959896U - High-strength anti-rust motor rotor convenient to maintain

Info

Publication number: CN213959896U
Application number: CN202022431606.4U
Authority: CN
Inventors: 雷丽明; 王增炳; 黄碧珍
Original assignee: Ningde Top Motor Co ltd
Current assignee: Ningde Top Motor Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-13
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a rust-resistant motor rotor that loses of high strength of convenient maintenance, including pivot, rotor, mount pad and connecting axle, one side fixedly connected with connecting rod of pivot, thread head and bearing fixed mounting are passed through to one side of connecting rod, one side fixed mounting of bearing has the rotor, fixed mounting has rotor core on the rotor, base fixed mounting is passed through to one side of rotor has the mount pad, be equipped with first spacing spout, first rotation groove, first spout, second rotation groove and the spacing spout of second in the mount pad in proper order, and fixed mounting has the gag lever post that extends to in the base in the spacing spout of second, the connecting axle passes through slider and mount pad movable mounting. The utility model discloses a pivot and connecting rod and bearing and mount pad and the cooperation between the connecting axle use, have realized that electric motor rotor can conveniently dismantle the demand of maintaining and changing, have improved electric motor rotor's practicality.

Description

High-strength anti-rust motor rotor convenient to maintain

Technical Field

The utility model relates to a machine parts technical field specifically is a rust-resistant electric motor rotor that loses of high strength of convenient maintenance.

Background

Motor rotor is just can rotatory part in the motor, install armature winding on it, produce induced electromotive force after the circular telegram, act as rotating magnetic field, produce electromagnetic torque and carry out energy conversion, and most motor rotor all is the integral type with the pivot, just need wholly to change after wearing and tearing appear, otherwise can't continue to use, this kind of mode is very big to motor rotor's consumption, also very resource-wasting simultaneously, need a convenient high strength rust-resistant motor rotor who loses of maintaining now, but the current convenient high strength rust-resistant motor rotor who maintains is in many problems or defect:

1. most of the existing motor rotors are fixedly connected into a whole, so that the maintenance of workers according to the abrasion condition of later use is inconvenient, and the whole motor rotor is replaced once being replaced, so that the use cost is increased;

2. and current electric motor rotor mounting means is single, and is mostly through the bolt fastening, and the staff of not being convenient for dismantles the change to electric motor rotor according to actual conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rust-resistant electric motor rotor that loses of convenient high strength of maintaining to the rust-resistant electric motor rotor that loses of high strength that proposes in solving above-mentioned background art is not convenient for maintain the problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient rust-resistant motor rotor that loses of high strength who maintains, includes pivot, rotor, mount pad and connecting axle, one side fixedly connected with connecting rod of pivot, screw thread head and bearing fixed mounting are passed through to one side of connecting rod, one side fixed mounting of bearing has the rotor, fixed mounting has rotor core on the rotor, base fixed mounting is passed through to one side of rotor has the mount pad, be equipped with first spacing spout, first rotation groove, first spout, second in the mount pad in proper order and rotate groove and the spacing spout of second, and fixed mounting has the gag lever post that extends to in the base in the spacing spout of second, the connecting axle passes through slider and mount pad movable mounting.

Preferably, the rotating shaft is provided with a clamping groove matched with the connecting rod for use, and the bearing is provided with a thread groove matched with the connecting rod for use.

Preferably, a fixing protective sleeve matched with the connecting rod is arranged at the joint of the rotating shaft and the connecting rod.

Preferably, the rotor core is provided with an aluminum strip used in a matching manner.

Preferably, a through groove matched with the connecting shaft is formed in the mounting seat.

Preferably, the sliding block is provided with a through hole matched with the limiting rod.

Compared with the prior art, the utility model discloses an innovation point effect is: this convenient rust-resistant electric motor rotor of high strength who maintains is reasonable, has following advantage:

(1) through the matching use of the rotating shaft, the connecting rod, the bearing, the mounting seat and the connecting shaft, a worker can replace, overhaul and maintain parts which are partially unavailable according to the actual abrasion condition, so that the condition that the motor rotor is of an integral structure and needs to be integrally replaced once the motor rotor is abraded is avoided, the resource waste is caused, and the use cost is reduced;

(2) through the matching use of the thread head, the sliding block, the first limiting sliding groove, the first rotating groove, the first sliding groove and the second rotating groove, the installation between the rotating shaft and the rotor and the installation between the connecting shaft and the rotor are simpler and more convenient, the butt joint installation and use of workers can be fast, and the overall practicability of the motor rotor is improved;

(3) through the cooperation use between base and gag lever post and the spacing spout of second for the connecting axle can play the fixed action after being connected with the mount pad, has avoided the connecting axle to lead to not hard up the condition emergence that causes unable use and drop with being connected of mount pad because of corotation reversal, has improved the fastness between rotor and the connecting axle.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a side view of the connecting shaft of the present invention;

fig. 4 is a schematic view of the front sectional structure of the mounting base of the present invention.

In the figure: 1. a rotating shaft; 101. fixing a protective sleeve; 102. a connecting rod; 103. a screw head; 104. a bearing; 2. A rotor; 201. a rotor core; 202. aluminum strips; 203. a base; 204. a limiting rod; 3. a mounting seat; 301. a through groove; 302. a first limiting chute; 303. a first rotating groove; 304. a first chute; 305. A second rotating groove; 306. a second limiting chute; 4. a connecting shaft; 401. a slide block.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a high-strength anti-corrosion motor rotor convenient to maintain comprises a rotating shaft 1, a rotor 2, a mounting seat 3 and a connecting shaft 4, wherein one side of the rotating shaft 1 is fixedly connected with a connecting rod 102, a clamping groove matched with the connecting rod 102 for use is arranged on the rotating shaft 1, a fixing protective sleeve 101 matched for use is arranged at the joint of the rotating shaft 1 and the connecting rod 102, one side of the connecting rod 102 is fixedly installed with a bearing 104 through a thread head 103, a thread groove matched with the connecting rod 102 for use is arranged on the bearing 104, the rotating shaft 1 and the connecting rod 102 can be clamped when in use, the fixing protective sleeve 101 is arranged at the joint of the rotating shaft 1 and the connecting rod 102, the whole rotating shaft 1 is rotated, the thread head 103 at the end part of the connecting rod 102 is connected with the thread groove in the bearing 104, a sliding block 401 on the connecting shaft 4 is aligned to a first limiting sliding groove 302 on the mounting seat 3 to slide into a through groove 301, and the sliding block 401 rotates along the direction of the first rotating groove 303, after the connecting shaft 4 is lifted to the top of the first sliding groove 304, the sliding block 401 is rotated along the direction of the second rotating groove 305, the connecting shaft 4 is pushed inwards, and the through hole on the sliding block 401 is clamped on the limiting rod 204, so that the connection between the connecting shaft 4 and the mounting base 3 cannot be loosened;

a rotor 2 is fixedly mounted on one side of the bearing 104, a rotor core 201 is fixedly mounted on the rotor 2, an aluminum strip 202 used in a matched mode is arranged on the rotor core 201, a mounting seat 3 is fixedly mounted on one side of the rotor 2 through a base 203, a through groove 301 used in a matched mode with the connecting shaft 4 is formed in the mounting seat 3, the connecting shaft 4 can play a fixing role after being connected with the mounting seat 3 through the base 203, the situation that the connecting shaft 4 cannot be used and falls off due to loose connection with the mounting seat 3 caused by forward rotation and reverse rotation is avoided, and firmness between the rotor 2 and the connecting shaft 4 is improved;

a first limiting sliding groove 302, a first rotating groove 303, a first sliding groove 304, a second rotating groove 305 and a second limiting sliding groove 306 are sequentially arranged in the mounting seat 3, and a limiting rod 204 extending into the base 203 is fixedly arranged in the second limiting sliding groove 306, so that the mounting between the rotating shaft 1 and the rotor 2 and between the connecting shaft 4 and the rotor 2 is simpler and more convenient through the matching use of the thread head 103 and the sliding block 401 with the first limiting sliding groove 302, the first rotating groove 303 and the first sliding groove 304 and the second rotating groove 305, and the working personnel can rapidly butt and conveniently mount and use;

connecting axle 4 passes through slider 401 and mount pad 3 movable mounting, is equipped with the through-hole that uses with gag lever post 204 cooperation on the slider 401, uses through the cooperation between pivot 1 and connecting rod 102 and bearing 104 and mount pad 3 and the connecting axle 4 for the staff can change and overhaul the maintenance to the part that can't use according to the wearing and tearing condition of reality, thereby has avoided being overall structure once appearing wearing and tearing and just need whole change to cause the condition of wasting of resources to take place.

The working principle is as follows: when the device is used, firstly, the rotating shaft 1 is clamped with the connecting rod 102, the fixed protective sleeve 101 is arranged at the clamping position of the rotating shaft 1 and the connecting rod 102, and then the rotating shaft 1 is rotated wholly, so that the threaded head 103 at the end part of the connecting rod 102 is connected with the threaded groove in the bearing 104;

finally, the sliding block 401 on the connecting shaft 4 is aligned with the first limiting sliding groove 302 on the mounting base 3 and slides into the through groove 301, the sliding block 401 rotates along the direction of the first rotating groove 303, the connecting shaft 4 is lifted outwards to the top of the first sliding groove 304, the sliding block 401 rotates along the direction of the second rotating groove 305, the connecting shaft 4 is pushed inwards, and the through hole on the sliding block 401 is clamped on the limiting rod 204, so that the connection between the connecting shaft 4 and the mounting base 3 cannot be loosened.

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.

Claims

1. The utility model provides a convenient rust-resistant electric motor rotor that loses of high strength who maintains, includes pivot (1), rotor (2), mount pad (3) and connecting axle (4), its characterized in that: one side fixedly connected with connecting rod (102) of pivot (1), one side of connecting rod (102) is through thread head (103) and bearing (104) fixed mounting, one side fixed mounting of bearing (104) has rotor (2), fixed mounting has rotor core (201) on rotor (2), there is mount pad (3) one side of rotor (2) through base (203) fixed mounting, be equipped with first spacing spout (302), first rotation groove (303), first spout (304), second rotation groove (305) and the spacing spout of second (306) in proper order in mount pad (3), and the spacing spout of second (306) internal fixed mounting has gag lever post (204) that extends to in base (203), connecting axle (4) are through slider (401) and mount pad (3) movable mounting.

2. The high-strength rust-proof motor rotor convenient to maintain as claimed in claim 1, wherein: the rotating shaft (1) is provided with a clamping groove matched with the connecting rod (102) for use, and the bearing (104) is provided with a thread groove matched with the connecting rod (102) for use.

3. The high-strength rust-proof motor rotor convenient to maintain as claimed in claim 1, wherein: and a fixed protective sleeve (101) matched with the connecting rod (102) is arranged at the joint of the rotating shaft (1).

4. The high-strength rust-proof motor rotor convenient to maintain as claimed in claim 1, wherein: and an aluminum strip (202) matched with the rotor core (201) is arranged on the rotor core.

5. The high-strength rust-proof motor rotor convenient to maintain as claimed in claim 1, wherein: a through groove (301) matched with the connecting shaft (4) is formed in the mounting seat (3).

6. The high-strength rust-proof motor rotor convenient to maintain as claimed in claim 1, wherein: and a through hole matched with the limiting rod (204) for use is formed in the sliding block (401).