CN2494983Y

CN2494983Y - Bush scraping testing machine

Info

Publication number: CN2494983Y
Application number: CN 01251746
Authority: CN
Inventors: 王昶东; 张保昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-08-30
Filing date: 2001-08-30
Publication date: 2002-06-12
Anticipated expiration: 2011-08-30

Abstract

The utility model discloses a bush scraping testing machine which mainly relates to the sliding bearing tester field. The utility model aims to solve the technical problems in terms of the high labor intensity and low efficiency during the placement of axis tile 5 on supporting shaft 6 for grinding after scraping through manpower so as to test the cooperation of the axis tile and the shaft. Technical program used to solve the technical problem is: a motor 1 which is provided with a forward-and-backward rotation control switch is connected with a reducer 2. A power output shaft head of the reducer 2 is provided with a circle sprocket 3. And a circle chain 4 is arranged on the circle sprocket 3. The two ends of the circle chain are provided with hooks or rings. The utility model tests the mechanization degree of the cooperation between the axis tile and the supporting shaft through grinding after scraping, thus avoiding the manual push-and-pull grinding and overturning, reducing the labor intensity of the maintainer and enhancing the maintenance efficiency. The utility model is applicable to the cooperation test and grinding of axis tile and shaft during the mechanical maintenance.

Description

Bearing shell scraping checking machine

(1) technical field: the utility model belongs to repair of machine check facility class, relates generally to sliding bearing check facility.

(2) background technology: mostly adopt sliding bearing on the heavy duty equipment, with the normal wear of spending the regular period or enter the repairing that foreign material have damaged axle or bearing shell, all need take repairing apart, though the axle repair the back with bearing shell cooperate or the bearing shell scraping after with axle cooperate and the axle and bearing shell repair simultaneously after the cooperation, the situation that all need check bearing shell to cooperate with axle, in the machine repairing industry, the cooperation check of axle and bearing shell is mostly adopted on watt axle at present and is coated red lead powder, with manpower or crane bearing shell is placed on the axle, with manpower bearing shell is promoted on the diameter of axle of fitted shaft, then with manpower or crane bearing shell is climbed over again, again after the scraping to the mill, the contact point on bearing shell is even, density meets to be repaired till the accuracy requirement.Workman's scraping bearing shell, to mill, stir bearing shell, usually Lei pain in low back and legs, swelter, scraping, the mill bearing shell is chosen many, waste time and energy, efficient is low, long because of the repairing time sometimes, influenced finishing of the production schedule.

(3) summary of the invention: whether technical problem to be solved in the utility model is to mill check scraping when qualified with the bearing shell after workman's scraping and the axle that cooperates, just after the scraping tired workman to the mill check time, work in the time of removing or alleviate bearing shell and axle to mill is emphasized, workman after the scraping can be stood at ease, improve the check work efficiency of bearing shell and fitted shaft in addition.

The technical scheme that solves the problems of the technologies described above is: the motor 1 that the rotating gauge tap is housed regularly connects the power input shaft of reducer casing 2, be fixed with annulus sprocket wheel 3 on its power output shaft head, be fitted with round-link chain 4 on the annulus sprocket wheel 3, hook or ring are equipped with in the two ends of round-link chain.

(4) description of drawings:

1, Fig. 1 is a bearing shell scraping checking machine structural representation;

2, Fig. 2 is the view of the A of Fig. 1.

(5) embodiment: the power wheel shaft that the motor 1 of rotating gauge tap is housed regularly connects the power input shaft of reducer casing 2, be fixed with annulus sprocket wheel 3 on the power output shaft head of reducer casing 2, be fitted with round-link chain 4 on the annulus sprocket wheel 3, hook or ring are housed on the two ends of round-link chain 4.

The utility model is when practical application, the utility model should be installed on the worktable with certain altitude, with timing rotating gauge tap energized, hook the bearing shell 5 that is verified after the scraping with the hook on round-link chain 4 two ends, be placed on the fitted shaft 6 on the lifting table, after making fitted shaft 6 and bearing shell 5 contacting, lifting table stops, at this moment opening timing rotating gauge tap, make that annulus sprocket wheel 3 is clocklike positive and negative to turn an angle, thereby to mill, check to grinding by the back on the axle 6 that cooperates for the bearing shell 5 that drive annulus chain hook, defective scraping, till qualified.

The beneficial effects of the utility model: 1, owing to joined by the utility model bearing shell 5 of slinging behind workman's scrape the bearing To mill, make the tired workman behind the scrape the bearing can obtain certain rest on the diameter of axle of sympodium 6, when having removed mill Fatigue has alleviated the labour intensity of repairing bearing shell; 2, owing to adopted mechanical

rotation bearing shell

5 and 6 pairs of mills of fitted shaft, Turn a millstone and stir without manpower, reduced auxiliary worker; 3, since realized bearing shell 5 and fitted shaft 6 to the grinding machine tool Change, greatly improved the grinder effect, thereby shortened the repairing time, guaranteed to produce and reduced the cost of repairs.

Claims

1, a kind of bearing shell scraping checking machine, it comprises the reductor of translator, annulus sprocket wheel and round-link chain, it is characterized in that the power output shaft of motor (1) connects the power input shaft of reductor (2), annulus sprocket wheel (3) is housed on the power output shaft termination of reductor (2), is fitted with round-link chain (4) on the annulus sprocket wheel (3).

2, bearing shell scraping checking machine according to claim 1 is characterized in that on the two ends of described round-link chain (4) hook or ring being housed.

3, bearing shell scraping checking machine according to claim 1 is characterized in that being equipped with on the described motor (1) regularly forward-reverse switch.