Full-automatic bearing assembly machine

Abstract

The invention discloses a full-automatic bearing assembly machine. The assembly machine comprises a base, a working platform, a assembling station and a press fit station, wherein the assembling station and the press fit station are arranged on the working platform; an inner-ring feeding mechanism is arranged in the front of the assembling station, and a roller assembling mechanism is arranged behind the assembling station; a roller feeding mechanism is arranged behind the roller assembling mechanism; a holder feeding mechanism is arranged on one side of the assembling station; the inner ring of the bearing, the holder and a tapered roller are assembled together to form an inner assembly of the bearing; an assembly transferring mechanism which can convey the inner assembly of the bearing from the assembling station to the press fit station is arranged between the other side of the assembling station and the inner side of the press fit station; a press fit mechanism is arranged on the press fit station; a material discharging passage is arranged outside the press fit station; and a material pushing mechanism is arranged on the material discharging passage. With the adoption of the structure, assemblies of the holder, the tapered roller and the inner ring of the bearing can be performed automatically, and the inner assembly of the bearing is transferred to the press fit station for pressing through the assembly transferring mechanism, so that the assembly efficiency and the assembly quality are improved greatly, and potential safety hazards are eliminated.

Description

(1) Technical field [0001] The invention relates to a fully automatic bearing assembly machine. (2) Background technology [0002] Tapered roller bearings have tapered inner and outer ring raceways, tapered rollers are arranged between the two, and the projection lines of all tapered surfaces meet at the same point on the bearing axis. This design makes tapered roller bearings particularly suitable for Withstands compound (axial and radial) loads. Tapered roller bearings are usually separable, that is, the bearing inner assembly consisting of an inner ring with tapered rollers and a cage can be installed separately from the bearing outer ring. Therefore, the assembly of the tapered roller bearing is essentially the assembly of the inner components of the bearing. First, the tapered roller is put into the pocket of the cage, and then the inner ring of the bearing is placed in the center of the cage, and then the inner ring of the bearing is pressed by a press. Pressing is p...

AI Technical Summary

Problems solved by technology

In the existing technology, this process is mainly completed by manual assembly, the assembly efficiency is low, the degree of automation is low, it is difficult to meet the needs of large-scale production, and the assembly quality cannot be guaranteed. At the same time, the manual feeding of the press is easy to cause production accidents

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