CN215470854U

CN215470854U - Convenient assembly and disassembly tools of gear motor bearing

Info

Publication number: CN215470854U
Application number: CN202121169223.2U
Authority: CN
Inventors: 陈綦江; 高厦
Original assignee: Nanjing Iron and Steel Co Ltd
Current assignee: Nanjing Iron and Steel Co Ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-01-11
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to a convenient dismounting tool for a bearing of a speed reducing motor, which comprises a base, stand columns and a working platform, wherein a plurality of stand columns are vertically arranged on the base, and the working platform is arranged at one end, far away from the base, of each stand column, wherein: the base and the working platform are of circular structures, four upright columns are arranged, the four upright columns are uniformly distributed on the base, the middle part of the working platform is provided with a through hole, and the surface of the working platform is also uniformly provided with four fixing holes; the tool has the advantages of simple structure, low cost, convenient operation, convenient, safe and rapid assembly and disassembly of the speed reducing motor bearing in place and assembly quality guarantee.

Description

Convenient assembly and disassembly tools of gear motor bearing

Technical Field

The utility model relates to a dismounting tool, in particular to a convenient dismounting tool for a speed reduction motor bearing.

Background

Metallurgy steel rolling equipment has a large amount of transportation roll tables, and the roll table needs a large amount of gear motor transmission, and for reduce cost, carry out dismouting to damaging gear motor bearing and repair old and useless, the speed reducer is placed at will in the assembly process in the past, can't steadily put, and bearing dismouting difficulty, the condition often takes place and very easily damages the bearing once the installation is not in place, and the assembly process is wasted time and energy, can not guarantee safety and assembly quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects of the prior art and provides a convenient dismounting tool for a speed reducing motor bearing, which has the advantages of simple structure, low cost and convenient operation, can conveniently, safely and quickly dismount the speed reducing motor bearing in place and ensures the assembling quality.

In order to solve the technical problem, the utility model provides a convenient dismounting tool for a bearing of a speed reduction motor, which comprises a base, stand columns and a working platform, wherein the stand columns are vertically arranged on the base, and the working platform is arranged at one end, far away from the base, of the stand columns, wherein:

the base and the working platform are of circular structures, four stand columns are arranged and evenly distributed on the base, a through hole is formed in the middle of the working platform, and four fixing holes are evenly distributed in the surface of the working platform.

The technical scheme of the utility model is further defined as follows:

furthermore, in the convenient assembly and disassembly tools of aforementioned gear motor bearing, the through-hole is the round hole of phi 300 mm.

Among the convenient assembly and disassembly tools of aforementioned gear motor bearing, the thickness of base and work platform is 30 mm.

Among the convenient assembly and disassembly tools of aforementioned gear motor bearing, work platform is phi 600 mm's round steel plate.

Among the convenient assembly and disassembly tools of aforementioned gear motor bearing, the height of stand is 530 mm.

Among the convenient assembly and disassembly tools of aforementioned gear motor bearing, the base is the round steel plate of phi 800 mm.

The technical effect, it is more steady to adopt circular base, can be steady with gear motor steadily put when fixed more steady, safety.

Among the convenient assembly and disassembly tools of aforementioned gear motor bearing, the centre of a circle of work platform and the centre of a circle of base are on same straight line.

The utility model has the beneficial effects that:

the utility model adopts the upright post to make the whole tool into a hollow structure without adopting an integral cylindrical structure, thereby saving materials and reducing cost.

The utility model has the advantages of simple structure, low cost, convenient operation, convenient carrying and transportation, stable placement and fixation of the speed reducing motor, quick assembly and disassembly of the bearing, convenience, rapidness and safety.

Drawings

FIG. 1 is a schematic structural view of a convenient dismounting tool for a bearing of a speed reduction motor according to an embodiment of the utility model;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;

in the figure: 1-a working platform, 2-a column, 3-a base, 4-a fixing hole and 5-a through hole.

Detailed Description

Example 1

The convenient assembly and disassembly tools of gear motor bearing that this embodiment provided, the structure is shown in fig. 1-4, including base 3, stand 2 and work platform 1, several stand 2 vertical settings are on base 3, and work platform 1 sets up the one end of keeping away from base 3 on stand 2, wherein:

base 3 and work platform 1 are circular structure, and stand 2 sets up four, and four 2 equipartitions of stand are on base 3, and work platform 1's middle part is equipped with through-hole 5, through-hole 5 and gear motor bearing and axle adaptation, and gear motor bearing's bearing and axle are passed in and out from the through-hole, and work platform 1's surface still equipartition has four fixed orificess 4, and the fixed orifices is R22 mm's hole, fixed orifices and speed reducer screw hole looks adaptation.

In the present embodiment, the through-hole 5 is a circular hole of 300 mm. In the present embodiment, the thickness of the base 3 and the working platform 1 are both 30 mm.

In this embodiment, the working platform 1 is a round steel plate with a diameter of 600 mm; the base 3 is a round steel plate with the diameter of 800 mm.

In this embodiment, the height of the column 2 is 530mm, and the section of the column is a circle of phi 40 mm.

In this embodiment, the center of the working platform 1 and the center of the base 3 are on the same straight line.

When the speed reducer is implemented specifically, the speed reducer and the motor in the speed reducer motor are disassembled, the fixing surface of a threaded hole of the section of the speed reducer is placed on the working platform 1 and corresponds to a fixing hole in the working platform, the speed reducer is firmly fixed by using bolts and is placed stably, a gear shaft check ring of the speed reducer is disassembled, a shaft is taken out of the speed reducer by knocking with a sledgehammer, a bearing is replaced after the gear is taken out, the gear is placed in place firstly after the bearing is replaced, the shaft is vertically aligned with the bearing and the gear hole and is loaded, the shaft can be installed in place by knocking with the sledgehammer gently, the fixing bolt can be disassembled after the check ring is reloaded, and the speed reducer motor bearing is disassembled and assembled.

In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the claims of the present invention.

Claims

1. The utility model provides a convenient assembly and disassembly tools of gear motor bearing which characterized in that: including base (3), stand (2) and work platform (1), several stand (2) vertical setting is in on base (3), work platform (1) set up in keep away from the one end of base (3) on stand (2), wherein:

base (3) and work platform (1) are circular structure, stand (2) set up four, four stand (2) equipartition is on base (3), the middle part of work platform (1) is equipped with through-hole (5), the surface of work platform (1) still equipartition has four fixed orificess (4).

2. The convenient dismounting tool for the bearing of the gear motor is characterized in that: the through hole (5) is a round hole with the diameter of 300 mm.

3. The convenient dismounting tool for the bearing of the gear motor is characterized in that: the thickness of the base (3) and the thickness of the working platform (1) are both 30 mm.

4. The convenient dismounting tool for the bearing of the gear motor is characterized in that: the working platform (1) is a round steel plate with the diameter of 600 mm.

5. The convenient dismounting tool for the bearing of the gear motor is characterized in that: the height of the upright post (2) is 530 mm.

6. The convenient dismounting tool for the bearing of the gear motor is characterized in that: the base (3) is a round steel plate with the diameter of 800 mm.

7. The convenient dismounting tool for the bearing of the gear motor is characterized in that: the circle center of the working platform (1) and the circle center of the base (3) are on the same straight line.