Angular contact ball bearing

Abstract

The invention relates to the field of bearings, in particular to an angular contact ball bearing. The angular contact ball bearing comprises a base; a steering workbench is clamped in the base in a sliding mode; a heater is fixedly connected to the center of one end of the base; supporting adjusting frames are rotationally connected to the four corners of the base; the heater comprises tensioning rods, springs, stress blocks, a fixing shell, a connecting sleeve and a heating rod; the stress blocks are symmetrically and fixedly welded to the bottom ends of the springs; the springs are symmetrically and fixedly welded to the bottom ends of the tensioning rods; the tensioning rods are symmetrically inserted into the fixing shell in a sliding mode; the fixing shell is fixedly welded to one end of the connecting sleeve; and the heating rod is inserted into the connecting sleeve in a sliding manner. According to the angular contact ball bearing, the side ends of the stress blocks are continuously extruded through the heating rod, the heater can adapt to heating work of different ball bearings, and the ball bearings can be rapidly and stably mounted and fixed through cooperative use of a self-adaptive hammering head and a part taking device.

Description

technical field [0001] The invention relates to the field of bearings, in particular to an angular contact ball bearing. Background technique [0002] Bearing is an important part of contemporary mechanical equipment. Its main function is to support the rotation of the machine, reduce the friction coefficient during its movement, and ensure its rotation accuracy. Therefore, bearings can be widely used in some occasions with large rotation coefficients. . [0003] However, when the existing angular contact ball bearings are installed and fixed, there are still some problems, such as: [0004] After the bearing is heated, the temperature is too high and it needs to be quickly installed on the wheel shaft. Therefore, when the personnel take the bearing and install it quickly, they are likely to be scalded. It is often necessary to install bearings of different specifications during work, and Existing bearing heaters cannot adapt to bearings of various specifications. [0005...

AI Technical Summary

Problems solved by technology

[0004] After the bearing is heated, the temperature is too high and it needs to be quickly installed on the wheel shaft. Therefore, when the personnel take the bearing and install it quickly, they are likely to be scalded. It is often necessary to install bearings of different specifications during work, and Existing bearing heaters cannot adapt to bearings of various specifications

[0005] When the existing bearings are installed, when employees hit the surroundings of the bearings with copper rods, because they cannot control the force each time, it is likely to cause the bearing installation position to shift. Therefore, a device is needed to solve the above-mentioned problems.

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