CN217406354U

CN217406354U - Motor rotor traction assembly device

Info

Publication number: CN217406354U
Application number: CN202220335456.3U
Authority: CN
Inventors: 赵志宝; 杜发起; 高吉亮; 杜发金; 姜宝宋; 庄原国
Original assignee: Shandong Yuanzheng Electric Technology Co ltd
Current assignee: Shandong Yuanzheng Electric Technology Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-09-09
Anticipated expiration: 2032-02-18

Abstract

The utility model discloses a motor rotor traction assembly device, which comprises a frame body, a support table, a clamping disc, a suspension and a hydraulic cylinder; a support table is arranged in the middle of the frame body, and a clamping disc is rotatably arranged on the support table; a pneumatic spring is arranged at the lower part of the support table; the upper part of the frame body is provided with a suspension, the upper part of the suspension is provided with a hydraulic cylinder, the lower part of the hydraulic cylinder penetrates through the suspension, and the lower part of the hydraulic cylinder is provided with a sleeve; the pneumatic spring, the clamping disc and the hydraulic cylinder are located on the same central axis. Compared with the prior art, the beneficial effects of the utility model are that: the device carries out the centre gripping through pneumatic rod and pneumatic cylinder to the rotor and pulls, can prevent that the rotor from taking place the skew in the installation and causing to collide with, rotate through the grip block and can accomplish the convenient subsequent tightening of motor screw in rear at the motor combination, can conveniently install the part of each angle of motor, can fix stator and lower end cover through the holding rod and can prevent that the stator from taking place the skew when installing.

Description

Motor rotor traction assembly device

Technical Field

The utility model relates to a motor erection equipment technical field especially relates to an electric motor rotor pulls equipment device.

Background

The motor generally comprises rotor, stator, casing, upper end cover and bottom end cover, is equipped with the permanent magnet on generally being stator or the rotor in the motor, and the motor is at the in-process of installation because magnetic attraction rotor can adsorb in the inside one side of stator very easily, causes the problem that the casing can't be installed very easily to because the inter attraction between stator and the rotor also causes colliding with of stator and rotor very easily at the in-process of installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric motor rotor pulls assembly device to solve the not enough of the prior art who proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: comprises a frame body 1, a supporting platform 2, a clamping disc 3, a suspension 4 and a hydraulic cylinder 5;

a support table 2 is arranged in the middle of the frame body, and a clamping disc 3 is rotatably arranged on the support table 2;

a pneumatic spring 6 is arranged at the lower part of the support table 2;

a suspension 4 is arranged at the upper part of the frame body 1, a hydraulic cylinder 5 is arranged at the upper part of the suspension 4, the lower part of the hydraulic cylinder 5 penetrates through the suspension 4, and a sleeve 7 is arranged at the lower part of the hydraulic cylinder 5;

and the pneumatic spring 6, the clamping disc 3 and the hydraulic cylinder 5 are positioned on the same central axis.

Preferably, a rotating hole 8 is formed in the supporting table 2, a rotating shaft 9 is arranged at the bottom of the clamping disc 3, and the rotating shaft 9 extends into the rotating hole 8;

the clamping disc 3 is provided with a clamping rod 10 on the upper portion, a clamping screw 11 is arranged on the clamping rod 10, and the clamping screw 11 is in threaded connection with the clamping rod 10.

Preferably, a pneumatic rod 12 is arranged at the upper part of the pneumatic spring 6, the pneumatic rod 12 penetrates through the clamping disc 3, and a positioning rod 13 is arranged on the pneumatic rod 12.

Preferably, the lower part of the sleeve 7 is sleeved with a magnetic attraction disc 14.

Preferably, the hydraulic cylinder 5 is in threaded connection with a sleeve 7, and the sleeve 7 is of a detachable structure.

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

1. the rotor is clamped and pulled through the pneumatic rod and the hydraulic cylinder, so that the rotor can be prevented from being deviated in the installation process to cause collision.

2. The motor combination can be conveniently and subsequently screwed up by rotating the clamping disc, and parts of the motor at all angles can be conveniently installed.

3. The stator and the lower end cover can be fixed through the clamping rods, so that the stator can be prevented from shifting during installation.

Drawings

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

Fig. 2 is a schematic view of the structure of the utility model in use.

Fig. 3 is a schematic side sectional view of the present invention.

In the figure: 1. support body, 2, a supporting platform, 3, the grip block, 4, the suspension, 5, the pneumatic cylinder, 6, pneumatic spring, 7, the sleeve pipe, 8, rotatory hole, 9, the pivot, 10, the holding rod, 11, the centre gripping screw, 12, pneumatic rod, 13, the locating lever, 14, magnetism inhale the dish.

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 to 3, the motor rotor traction assembly device includes a frame body 1, a support table 2, a clamping disc 3, a suspension 4 and a hydraulic cylinder 5;

a pneumatic spring 6 is arranged at the lower part of the support table 2;

pneumatic spring 6, grip block 3 and pneumatic cylinder 5 are located same axis, the support body plays the supporting role, a supporting bench plays the effect of supporting the grip block, the grip block can carry out the centre gripping with the stator to the motor lower cover and fix, pneumatic spring can play the effect of supporting fixed rotor bottom, pneumatic rod on the pneumatic spring passes the grip block and passes the lower cover and the stator at grip block top again, stretch out the stator top in the motor rotor bottom, the suspension plays the effect of supporting the pneumatic cylinder, the pneumatic cylinder can drive the sleeve pipe and go up and down, the sleeve pipe can overlap and play the effect of stabilizing the stator in the stator upper end, the upper end cover is placed in rotor upper end sleeve pipe lower part, it falls to push down through the pneumatic cylinder and drive the rotor whereabouts, the rotor falls and withstands pneumatic spring whereabouts, the rotor whereabouts gets into the stator and accomplishes the equipment.

A rotating hole 8 is formed in the supporting table 2, a rotating shaft 9 is arranged at the bottom of the clamping disc 3, and the rotating shaft 9 extends into the rotating hole 8;

3 upper portions of grip block are equipped with supporting rod 10, be equipped with clamping screw 11 on the supporting rod 10,

clamping screw

11 and 10 threaded connection of supporting rod, the rotatory hole can be inserted through the pivot to the grip block, and the grip block is detachable construction, and the grip block can be changed according to equidimension not motor, and the grip block can be through the pivot at rotatory downthehole internal rotation, can make things convenient for the stator rotor equipment to accomplish the tightening of the convenient screw in rear, and clamping rod and clamping screw can carry out the centre gripping with the stator to lower end cover fixed, can prevent to take place the skew when the rotor is installed.

Pneumatic rod 12 is equipped with on 6 upper portions of pneumatic spring, pneumatic rod 12 passes grip block 3, be equipped with locating lever 13 on pneumatic rod 12, pneumatic rod can play the effect of supporting the rotor lower extreme, and pneumatic rod can pass grip block and stator, and the locating lever can insert the rotor and fix a position the rotor, can prevent that rotor lower extreme and pneumatic rod from breaking away from.

The cover of sleeve pipe 7 lower part is equipped with magnetic chuck 14, and magnetic chuck can adsorb the upper end cover, can make things convenient for the installation of upper end cover.

The hydraulic cylinder 5 is in threaded connection with the sleeve 7, the sleeve 7 is of a detachable structure, the sleeve can be sleeved on the upper end of the rotor to prevent the rotor from deviating, the sleeve is in threaded connection with the hydraulic rod, and the sleeve can be replaced according to the size of the motor.

The utility model discloses application method:

in use the utility model discloses the time, at first be connected stator and lower end cover, fix lower end cover and stator on the grip block, raise the air leg of starting spring, pass the grip block, lower end cover and stator, place the air leg top with the rotor, make the stator be connected with the locating lever, place the upper end cover in the magnetism and inhale the dish lower part, the pneumatic cylinder drives the sleeve pipe and descends, the sleeve pipe descends the cover and establishes in the rotor upper end, the upper end cover is established in the rotor upper end, the pneumatic cylinder continues to drive the sleeve pipe and descends, rotor and air leg descend, the rotor enters into in the stator, it is fixed with stator to rotate the grip block and is connected upper end cover and stator, accomplish the motor assembly.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements are all considered to be within the protection scope of the present invention.

Claims

1. A motor rotor traction assembly device is characterized by comprising a frame body (1), a support table (2), a clamping disc (3), a suspension (4) and a hydraulic cylinder (5);

a support table (2) is arranged in the middle of the frame body, and a clamping disc (3) is rotatably arranged on the support table (2);

a pneumatic spring (6) is arranged at the lower part of the support table (2);

a suspension (4) is arranged at the upper part of the frame body (1), a hydraulic cylinder (5) is arranged at the upper part of the suspension (4), the lower part of the hydraulic cylinder (5) penetrates through the suspension (4), and a sleeve (7) is arranged at the lower part of the hydraulic cylinder (5);

the pneumatic spring (6), the clamping disc (3) and the hydraulic cylinder (5) are located on the same central axis.

2. The motor rotor traction assembly device according to claim 1, wherein a rotation hole (8) is formed in the support table (2), a rotation shaft (9) is arranged at the bottom of the clamping disc (3), and the rotation shaft (9) extends into the rotation hole (8);

the clamping disc is characterized in that a clamping rod (10) is arranged on the upper portion of the clamping disc (3), a clamping screw (11) is arranged on the clamping rod (10), and the clamping screw (11) is in threaded connection with the clamping rod (10).

3. The electric motor rotor traction assembly device according to claim 1, wherein a pneumatic rod (12) is arranged at the upper part of the pneumatic spring (6), the pneumatic rod (12) penetrates through the clamping disc (3), and a positioning rod (13) is arranged on the pneumatic rod (12).

4. An electric motor rotor assembly device, as claimed in claim 1, characterised in that said sleeve (7) is fitted, at the lower part, with a magnetic disc (14).

5. The traction assembly device for the rotor of an electric machine according to claim 1, characterized in that the hydraulic cylinder (5) is screwed to a sleeve (7), and the sleeve (7) is of a detachable construction.