CN215420023U

CN215420023U - Transmission motor changes bearing tool

Info

Publication number: CN215420023U
Application number: CN202120564276.8U
Authority: CN
Inventors: 黎桂华; 王贵忠; 韩政军; 杨文杰
Original assignee: Dongguan Jianhui Paper Co Ltd
Current assignee: Dongguan Jianhui Paper Co Ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2022-01-04
Anticipated expiration: 2031-03-19

Abstract

The utility model provides a transmission motor changes bearing tool for take out transmission motor epaxial bearing, it is including drawing horse, inner block, outer piece and a plurality of retaining member, the inner block includes the base and connects respectively in the protruding and second card of the first card of base both sides protruding, the base is the pie setting, the protruding connection of first card and second card is on the horizontal plane of base, a side of outer piece is equipped with the accepting groove, the inner block is installed in the pivot, the side end face is equipped with the locating hole and encircles a plurality of mounting holes that the locating hole set up, the protruding card of first card of inner block is located in the locating hole, the retaining member passes the base and installs in the epaxial mounting hole of commentaries on classics, outer piece and inner block cooperation installation, first protruding stretching into of card is to the accepting inslot. The utility model reduces the maintenance and correction time, has strong practicability and stronger popularization significance.

Description

Transmission motor changes bearing tool

Technical Field

The utility model relates to a dismounting jig, in particular to a transmission motor bearing replacing jig.

Background

In paper machine transmission system, driving motor all takes encoder control, the maintenance that will inspect during operation, when changing motor rear bearing, need dismouting encoder axle, just can change the rear bearing, when having dismantled the encoder, after having changed the rear bearing, will adorn the encoder axle again, will proofreaied and correct encoder axle machinery centering after having adorned the encoder axle again, useless power when useless like this promptly prolongs the dimension again and protects the time, brings economic loss.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a transmission motor bearing replacement jig aiming at the defects in the prior art.

The utility model provides a transmission motor changes bearing tool for take out transmission motor epaxial bearing, it is including drawing horse, inner block, outer piece and a plurality of retaining member, the inner block includes the base and connects respectively in the protruding and second card of the first card of base both sides protruding, the base is the pie setting, the protruding connection of first card and second card is on the horizontal plane of base, a side of outer piece is equipped with the accepting groove, the inner block is installed in the pivot, the side end face is equipped with the locating hole and encircles a plurality of mounting holes that the locating hole set up, the protruding card of first card of inner block is located in the locating hole, the retaining member passes the base and installs in the epaxial mounting hole of commentaries on classics, outer piece and inner block cooperation installation, first protruding stretching into of card is to the accepting inslot.

Further, the protruding one side of leaning on the base of second card is equipped with first bulge loop, second bulge loop, the side of outer piece is equipped with outer wide interior narrow ladder groove, the tank bottom in ladder groove further inwards extends, forms the accepting groove, first bulge loop, second bulge loop and ladder groove cooperation installation.

Furthermore, the first convex ring is arranged between the second convex ring and the base.

The utility model has the beneficial effects that: through setting up draw horse, inner mass, outer piece and a plurality of retaining member, draw horse, inner mass, outer piece and a plurality of retaining member and mutually support, pull down the bearing from the pivot, whole dismouting process need not to demolish the encoder, reduces maintenance and correction time, and the practicality is strong, has stronger popularization meaning.

Drawings

Fig. 1 is a sectional view of an outer block of the bearing replacing jig for the transmission motor of the utility model.

Fig. 2 is a schematic structural diagram of the inner block of the bearing fixture for replacing the transmission motor.

Fig. 3 is a schematic structural view of the puller for replacing the bearing fixture of the utility model of the transmission motor.

Fig. 4 is a schematic structural view of the utility model taking off the bearing from the rotating shaft, wherein the puller is not shown.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to 4, the present invention provides a transmission motor bearing replacing jig for removing a bearing 60 on a rotating shaft 50 of a transmission motor, wherein the transmission motor is provided with an encoder, and the transmission motor bearing replacing jig comprises a puller 40, an inner block 10, an outer block 20 and a plurality of locking members 30.

Inner block 10 includes base 11 and connects respectively in the protruding 12 of first card and the protruding 13 of second card of 11 both sides of base, base 11 is the pie setting, the protruding 13 of first card and second card is connected on the horizontal plane of base 11, the protruding 13 one side that leans on base 11 of second card is equipped with first bulge loop 14, second bulge loop 15, first bulge loop 14 is located between second bulge loop 15 and base 11.

A side surface of the outer block 20 is provided with a step groove 21 with a wide outer part and a narrow inner part, and the bottom of the step groove 21 further extends inwards to form a containing groove 22.

When bearing 60 is dismantled from driving motor to needs, interior piece 10 is installed earlier on pivot 50, pivot 50 outside terminal surface is equipped with the locating hole and encircles a plurality of mounting holes that the locating hole set up, the protruding 12 card of first card of interior piece 10 is located in the locating hole, retaining member 30 passes base 11 and installs in the mounting hole on pivot 50, outer 20 and the cooperation installation of interior piece 10, first protruding 12 of card stretches into in holding groove 22, first bulge loop 14, second bulge loop 15 and the cooperation installation of ladder groove 21. The claw 42 of the puller 40 is hooked on the bearing 60, the middle shaft 41 of the puller 40 is abutted against the outer block 20, the position of the middle shaft 41 is adjusted, so that the claw 42 pulls the bearing 60 outwards in the opposite direction, and the bearing 60 falls off from the rotating shaft 50.

The utility model has the beneficial effects that: through setting up and drawing horse 40, interior piece 10, outer piece 20 and a plurality of retaining member 30, draw horse 40, interior piece 10, outer piece 20 and a plurality of retaining member 30 and mutually support, pull down bearing 60 from pivot 50, whole dismouting process need not to demolish the encoder, reduces maintenance and correction time, and the practicality is strong, has stronger popularization meaning.

The above-described embodiments only represent one embodiment of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the spirit of the utility model, and these are within the scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. The utility model provides a transmission motor changes bearing tool for take out transmission motor epaxial bearing, its characterized in that, including drawing horse, inner block, outer piece and a plurality of retaining member, the inner block includes the base and connects respectively in the protruding and second card of the first card of base both sides protruding, the base is the pie setting, first card is protruding and the protruding connection of second card is on the horizontal plane of base, a side of outer piece is equipped with the accepting groove, the inner block is installed in the pivot, the outside terminal surface of pivot is equipped with the locating hole and encircles a plurality of mounting holes that the locating hole set up, the protruding card of first card of inner block is located in the locating hole, the retaining member passes the base and installs in the epaxial mounting hole of commentaries on classics, outer piece and inner block cooperation installation, first card is protruding to stretch into and holds to receive the inslot.

2. The transmission motor bearing replacing jig according to claim 1, characterized in that: the protruding one side of leaning on the base of second card is equipped with first bulge loop, second bulge loop, the side of outer piece is equipped with outer wide narrow ladder groove in, the tank bottom in ladder groove further inwards extends, forms the accepting groove, first bulge loop, second bulge loop and ladder groove cooperation installation.

3. The transmission motor bearing replacing jig according to claim 2, characterized in that: the first convex ring is arranged between the second convex ring and the base.