CN201186378Y

CN201186378Y - Work roll bearing support assembling apparatus

Info

Publication number: CN201186378Y
Application number: CNU2008200771837U
Authority: CN
Inventors: 刘树金; 李荣生; 冯九芹; 田祝民; 王刚; 韩继征; 马巨平; 于世川; 王迎春
Original assignee: Tangshan Iron and Steel Co Ltd
Current assignee: Hebei Iron and Steel Co Ltd
Priority date: 2008-05-05
Filing date: 2008-05-05
Publication date: 2009-01-28
Anticipated expiration: 2018-05-05

Abstract

An assembling device of a working roller bearing chock belongs to the technical field of a tool used for repairing the working roller, which is used for solving the safety hidden dangers which are caused by lifting the bearing chock during the assembling process of the bearing chock and the problems of the oil pollution and the like which are caused by the assembly. The device is composed of a component, an upright post, a tray and a chassis, wherein the component is a dismountable device, wherein two grooves are arranged in the middle of the component and are used for stably supporting the bearing chock, the component can be used through being assembled on the tray, when a bearing without an ear is assembled, the tray can be directly used for supporting the bearing chock, and the tray is connected with the chassis by the upright post. The chassis is used for supporting and is additionally used for collecting lubricating oil in the bearing seat during the disassembling process, which is economical and does not pollute the environment. After the device of the utility model appears, the labor intensity is effectively reduced, and the device can not pollute the environment and further can save the cost, simultaneously, the device further solves the problems of safety hidden dangers and the like.

Description

The working roll bearing block apparatus for assembling

Technical field

The utility model relates to the bearing block apparatus for assembling on the working roll in metallurgy rolling mill and the rolling line etc., belongs to working roll maintenance apparatus technical field.

Background technology

Working roll in single rolling mill and the rolling line rollgang, intermediate calender rolls etc., the bearing block 8 at roll body two ends need to require to install earlier bearing top cover 10 (see figure 4)s according to assembly technology, and then carries out the order assembling of other parts of bearings.Because bearing overlaps 10 surely and is positioned at the end of bearing block 8 and outer extension is arranged, so essential overhead shaft bearing 8 when installing, it is unsettled to make bearing push up the end of overlapping 10 places.At present, two wooden units are placed in normal employing on the ground, with unsettled assembling mode at wooden unit of bearing block.The built on stilts mode of this kind bearing block has potential safety hazard very built on the sand, and the greasy dirt in the assembling process directly pollutes the assembling place, and packaging efficiency is low, labour intensity is high.For this reason, should seek the unsettled setting of more reasonable safety and corresponding device thereof is provided.

Summary of the invention

The purpose of this utility model provides a kind of working roll bearing block apparatus for assembling, to solve built on stilts instability, the unsafe problem of settling in the bearing block assembling process.

The alleged problem of the utility model realizes with following technical scheme:

A kind of working roll bearing block apparatus for assembling is provided with supporting seat in the formation, the supporting seat center is provided with small opening.

Above-mentioned working roll bearing block apparatus for assembling is set up the apposed seats that has the circular arc inner concave on the described supporting seat, two apposed seats are positioned at both sides on the upper surface of described small opening.

Above-mentioned working roll bearing block apparatus for assembling, described supporting seat is made up of top tray, low bottom-disc and middle support column, and the upper and lower end of each support column is connected with top tray, low bottom-disc respectively.

Above-mentioned working roll bearing block apparatus for assembling, described low bottom-disc are solid disc.

Above-mentioned working roll bearing block apparatus for assembling has bakie on the seat surface of described apposed seats.

The utlity model has following characteristics:

1. efficiently solve the unsettled placement issue in the bearing block assembling process, greatly facilitate the assembling of bearing block, can improve the bearing block packaging efficiency greatly, significantly reduce working strength of workers;

2. the assembling process bottom bracket is settled firm firm, lubricated wet goods pollutes dirty can directly being dropped on the solid low bottom-disc of supporting seat, can prevent lubricated wet goods contaminants assembling place, can avoid operating personnel to trample the accident that lubricating oil slips, also not having parts falls and pounds the hidden danger of the person, assembling process safety, civilization, health;

3. can adapt to the bearing block of all size size by the apposed seats of setting up, the assembling that adapts to the bearing block that has the ears or side handles of a utensil by the bakie on the apposed seats is used, and has further improved ease of use of the present utility model;

4. simple in structure, in light weight, easy to make, with low cost, be easy to promote;

The utility model suits to use as the apparatus for assembling of the bearing block of working roll, intermediate calender rolls etc. in the rolling line.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is that the utility model is set up the apposed seats structural representation;

Fig. 3 is the utility model working state schematic representation;

Fig. 4 is the bearing block structure schematic diagram.

The parts label is respectively in the accompanying drawing: 1-small opening, 2-circular arc inner concave, 3-apposed seats, 4-top tray, 5-low bottom-disc, 6-support column, 7-bakie, 8-bearing block, the 9-ears or side handles of a utensil, 10-bearing top cover, 11-bearing block lower surface.

The specific embodiment

Consult Fig. 1,4.In the basic comprising of the utility model supporting seat need be set, supporting seat is a hollow structure, and the center is provided with small opening 1, and small opening 1 is greater than the top of the bearing among Fig. 4 cover 10.

Consult Fig. 1,2.Can set up the both sides, upper surface that apposed seats 3, two apposed seats 3 that have circular arc inner concave 2 can be placed in small opening 1 on the supporting seat.

Still consult Fig. 1.Supporting seat can be made up of top tray 4, low bottom-disc 5 and middle support column 6, and support column 6 quantity are a plurality of, are intervally arranged, and support column 6 can adopt hollow steel pipe, and the upper and lower end of each support column 6 is connected with top tray 4, low bottom-disc 5 respectively.Connected mode can adopt welding.

Still consult Fig. 1.Low bottom-disc 5 in the supporting seat can be solid disc, with the lubricated wet goods pollutant in the tipping assembling process.

Consult Fig. 2,3,4.The bearing block both sides that have have the ears or side handles of a utensil 9, the ears or side handles of a utensil 9 are usually less than the lower surface 11 that is raised in Fig. 4 bottom bracket 8, for this reason, set up bakie 7 on the seat surface of two apposed seats 3 respectively, the width of bakie 7, the degree of depth are pressed the large scale ears or side handles of a utensil setting in the ears or side handles of a utensil, like this, can make the utility model well be applicable to the assembling use of band ears or side handles of a utensil bearing block.

Still consult Fig. 1,2,3,4.When the size of bearing block 8 and the small opening in the supporting seat 1 near the time, can make bearing top cover 10 down, directly bearing block 8 is placed on the small opening 1 of supporting seat and assembles; When the size of bearing block 8 and small opening 1 when big, can settle apposed seats 3 in the both sides, upper surface of small opening 1, by the close mutually of two apposed seats 3 or away from hole that two circular arc inner concaves 2 are combined to form and bearing block 8 couplings, embrace bearing block 8, thereby adapt to the assembling of different big small bearing brackets, and guarantee that bearing block 8 is in firm arrangement state in assembling process.

Claims

1. a working roll bearing block apparatus for assembling is characterized in that, is provided with supporting seat in the formation, and the supporting seat center is provided with small opening [1].

2. working roll bearing block apparatus for assembling according to claim 1 is characterized in that, sets up the apposed seats [3] that has circular arc inner concave [2] on the described supporting seat, and two apposed seats [3] are positioned at both sides on the upper surface of described small opening [1].

3. working roll bearing block apparatus for assembling according to claim 1 and 2, it is characterized in that, described supporting seat is made up of top tray [4], low bottom-disc [5] and middle support column [6], and the upper and lower end of each support column [6] is connected with top tray [4], low bottom-disc [5] respectively.

4. working roll bearing block apparatus for assembling according to claim 3 is characterized in that, described low bottom-disc [5] is a solid disc.

5. working roll bearing block apparatus for assembling according to claim 4 is characterized in that, has bakie [7] on the seat surface of described apposed seats [3].