Novel bearing inner race cold grinding machine

Abstract

The invention discloses a novel bearing inner race cold grinding machine. The novel bearing inner race cold grinding machine structurally comprises handles, turning covers, hinges, supporting rods, fixing frames, a cold grinding machine body, display lamps, a control console, a display screen, screws and a locating and fixing device. According to the structure of the novel bearing inner race coldgrinding machine, a fixing device is arranged, the screws are installed on the outer surface of the locating and fixing device in an embedded manner, locating probes locate a bearing inner race and detect the position of the bearing inner race, after the bearing inner race is located, an electromagnet starts to operation to cut off power supply, so that a movable contact and a fixed contact mutually operate, gears are driven by power to start operation, a rotating chain is driven to rotate along with rotation of the gears, a right clamp and a left clamp then slowly move inwards; and when the bearing inner race is well fixed, a limiting plate can send out signals, and limiting stop work is then conducted. In the use process of the novel bearing inner race cold grinding machine, the bearinginner race can be located, fixed and clamped, and therefore shifting and operation errors are not prone to happening in the machining process.

Description

technical field [0001] The invention is a novel bearing inner ring cold rolling machine, which belongs to the field of bearing inner ring cold rolling machines. Background technique [0002] Bearing is an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. [0003] The prior art discloses a bearing inner ring cold rolling machine with application number CN201220491316.1, which includes a bed, a connecting seat fixedly connected to the bed, a mounting seat hinged to the connecting seat, two support wheels and The support seat fixedly connected with the bed, the roller used for rolling the outer circle and the raceway of the inner ring of the bearing with the two supporting wheels and the outer circumference is provided with a rolled convex ring, the wheel shaft, used for rotating the roller and installed The grinding wheel driv...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a new type of bearing inner ring cold rolling machine to solve the phenomenon that the bearing inner ring is easily displaced during processing in the process of using the existing cold rolling machine. Thus, the problem of processing operation errors occurs

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