Roller self-positioning device for bearing press-in machines

Abstract

The invention discloses a roller self-positioning device for a bearing press-in machine, which is located between two bearing press-in mechanisms, and includes a base fixed on the machine table, and the base is provided with a horizontal micro-adjustment device. The mechanism drives a frame that can move laterally, and the frame is provided with a clamping assembly that is driven by the vertical fine-tuning mechanism and can move vertically. The clamping assembly includes a support plate connected to the vertical fine-tuning mechanism, and the support plate is provided with an elastic buffer for supporting the clamping part. The clamping part includes a V-shaped iron slidingly arranged on the frame, and the upper end of the V-shaped iron is provided with a V-shaped groove for clamping the roller. The roller self-positioning device of the present invention can quickly realize the positioning of the roller, is convenient and quick to operate, and saves time and effort.

Description

technical field [0001] The invention relates to the technical field of machining equipment, in particular to a roller self-positioning device for a bearing pressing machine. Background technique [0002] Bearings are common parts in mechanical equipment and are usually mounted on both ends of a roller (shaft) to allow the roller to rotate freely. The bearing pressing machine is an automatic equipment for assembling the bearing into the roller. Before the assembly, the roller needs to be positioned first to keep the roller and the bearing coaxial. However, the existing positioning devices mostly use fixed fixtures. Every time the roller is replaced, it needs to be readjusted and fixed, which is cumbersome, time-consuming and labor-intensive. Contents of the invention [0003] In order to overcome the above disadvantages, the object of the present invention is to provide a roller self-positioning device for a bearing pressing machine, which can quickly realize the positioni...

AI Technical Summary

Problems solved by technology

The bearing pressing machine is an automatic equipment for assembling the bearings into the roller. Before the assembly, the roller needs to be positioned first to keep the roller and the bearing coaxial. However, the existing positioning devices mostly use fixed fixtures. Every time the roller is replaced, it needs to be readjusted and fixed, which is cumbersome and time-consuming.

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