Special cement sleeve online machining device

Abstract

The invention discloses a special cement sleeve online machining device and relates to the field of cement equipment maintenance. The special cement sleeve online machining device comprises a lathe bed and a grinding mechanism transversely sliding along the lathe bed. A large supporting plate sliding in the longitudinal direction is arranged on the surface of the lathe bed, and a vertical plate perpendicular to the sliding direction of the large supporting plate is fixed to one end of the upper surface of the large supporting plate; the grinding mechanism comprises a grinding wheel and a driving motor, the grinding wheel is connected with the driving motor through a transmission belt, the grinding mechanism is connected with a small supporting plate through a slideway, a screw rod driven by a hand wheel is fixed to the small supporting plate, and a nut matched with the screw rod is fixed to the grinding mechanism; the small supporting plate is fixed to the large supporting plate or the vertical plate through bolts; a rack is fixed to the lathe bed in the longitudinal direction of the lathe bed, a motor is fixed to the large supporting plate, and a gear a meshed with the rack is fixed to an output shaft of the motor; the lathe bed is further fixedly provided with a manual adjustment mechanism playing a fine adjustment role in sliding of the large supporting plate. Online machining of cement sleeves can be achieved without disassembling the cement sleeves, disassembling cost is saved, and the application range is wider because of horizontal and vertical conversion.

Description

technical field [0001] The invention relates to the field of cement equipment maintenance, in particular to a grinding device for cement sleeves. Background technique [0002] The rolling machine is the key equipment of the cement production line, and its cement sleeve is a consumable on the rolling machine. Ordinary cement sleeves are repaired and welded after a single use and wear, and it takes about 10-15 days to repair and weld on the rolling machine site. A new material cement sleeve product developed by our company has extremely high surface hardness and wear resistance. This kind of cement sleeve cannot be repaired by traditional methods after a single use of wear. The rolling roller can be disassembled and processed on a machine tool before being assembled. It only takes about 7-10 days for disassembly and assembly, which also takes up a lot of labor costs, and the disassembly and assembly are extremely complicated, which increases the labor intensity of constructio...

AI Technical Summary

Problems solved by technology

A new material cement sleeve product developed by our company has extremely high surface hardness and wear resistance. This kind of cement sleeve cannot be repaired by traditional methods after a single use of wear. The rolling roller can be disassembled and processed on a machine tool before being assembled. It only takes about 7-10 days for disassembly and assembly, which also takes up a lot of labor costs, and the disassembly and assembly are extremely complicated, which increases the labor intensity of construction.

This cost consumption greatly restricts the promotion of new cement sleeves, and the problem of online processing must be effectively solved

There are often barriers around the middle of the entire working length of the cement jacket on the job site, and the use of grinding wheels cannot directly grind from one end to the other, and the installation orientation of the cement jacket of different rollers will also appear horizontal and vertical. different installation forms

Complex on-site working conditions bring a lot of inconvenience to online grinding of cement sleeves

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