Steel ball rolling machine balling device with self-chip-removing function

Abstract

The invention belongs to steel ball processing machinery and relates to a steel ball rolling machine balling device with a self-chip-removing function. The steel ball rolling machine balling device comprises a support, a pair of rotating drum mechanisms, a pair of balling roller pivoting bearing frames, a pair of balling rollers, a pair of rotating drum inclination angle adjusting mechanisms, a pair of balling roller pivoting bearing frame adjusting mechanisms, a lower ball blocking plate and an upper ball blocking plate. The support is provided with a front side stand column, a back side stand column, a front beam, a back beam and a pair of support connecting base plates. The pair of rotating drum mechanisms is arranged on the left side and the right side of the support. The pair of balling roller pivoting bearing frames is connected with the pair of rotating drum mechanisms. The pair of balling rollers is borne on the pair of balling roller pivoting bearing frames. The pair of pair of rotating drum inclination angle adjusting mechanisms is connected with the rotating drum mechanisms. The pair of balling roller pivoting bearing frame adjusting mechanisms is connected with the balling roller pivoting bearing frames. The lower ball blocking plate is arranged on the lower portion of the support. The upper ball blocking plate is arranged between the front horizontal beam and the back horizontal beam. The pair of balling roller pivoting bearing frames comprises bearing base bearing plates, a front bearing base, a back bearing base and bearing base connecting fixing plates. The steel ball rolling machine balling device is characterized in that a chip-removing inclination face is formed in the middle of each bearing base bearing plate, and the chip-removing inclination faces are toward the support connecting base plates and are inclined downwards. Steel ball quality is guaranteed, the balling rollers are protected, clearing in haut is of no need, efficiency is high, working intensity is low, and safety is achieved.

Description

technical field [0001] The invention belongs to the technical field of steel ball processing machinery, and in particular relates to a ball forming device of a steel ball rolling machine with the function of self-removing chips. Background technique [0002] Steel balls are the medium for ball milling equipment to grind materials. Taking the building materials industry such as cement manufacturers as an example, in the process of producing cement, it is necessary to perform ball milling on the ore that has been crushed by the previous process (crusher crushing). ), while ball milling requires a large number of steel balls with ideal wear resistance and excellent hardness. The production process of steel balls is as follows: the bar (steel round bar) is heated to about 1100°C by the heating furnace, and after it is released from the furnace, it is formed into balls by the ball forming device of the steel ball rolling machine, that is, rolled into balls, and the steel balls ar...

AI Technical Summary

Problems solved by technology

[0005] And then as known in the industry, can produce a large amount of iron filings that do not want to occur but must occur in the process of a pair of balling rolls rolling the bar that feeds, because these iron filings often follow the rolling on the balling rolls. The roller ball channel naturally falls to the aforementioned flat bearing seat support plate, so it seems that it will not affect the rolling of the steel balls, but the following technical problems will just be exposed in the actual work process: First, due to The distance between the ball forming roller and the supporting plate of the bearing seat below it is small, so the iron filings accumulated on the supporting plate of the bearing seat reach the degree of contact with the ball forming roller, and often appear to be involved by the ball forming roller In this case, the quality of the steel ball will be affected at the slightest level, and the ball forming roller will be damaged at the worst, because the aforementioned bar is rolled into balls at a temperature of about 1100 ° C, so the iron filings generated from the bar are in a high temperature state , once it is involved in the ball forming roller, it will stubbornly adhere to the surface of the steel ball, forming flaws, and iron filings entering between a pair of ball forming rollers will have a fatal impact on the ball forming groove of the ball forming roller, such as making The previously adjusted gap between a pair of ball forming rollers changes or causes serious damage to the ball forming rollers; secondly, in order to avoid the accumulation of iron filings on the support plate of the bearing housing, frequent shutdowns are required and manual removal by workers, Thereby affecting the balling efficiency of the balling device; third, because the bearing seat support plate of the balling roller pivot support frame is in the embarrassing position of the support, and because the gap between it and the balling roller is small, manual cleaning of iron It is difficult and inefficient to remove crumbs, resulting in long downtime and unsafe hazards; fourth, due to the need for frequent manual cleaning, the labor intensity of workers is high

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