Error-preventing cartridge clip-type feeding bearing automatic press fitting mechanism and method

Abstract

The invention provides an error-preventing cartridge clip-type feeding bearing automatic press fitting mechanism. The mechanism comprises a working platform, and a blocking and jacking mechanism of apositioning crank shaft, a transportation roller table of a transporting crank shaft, a feeding mechanism, a scanning camera for scanning two-dimensional code information on crank shafts, a side edgepressing mechanism, a top pressing mechanism and a press fitting mechanism are fixed on the working platform; the side edge pressing mechanism and the press fitting mechanism are arranged on two sidesof the working platform respectively, the transportation roller table is suspended above the working platform, and the blocking and jacking mechanism is arranged at the bottom of the transportation roller table. The invention further provides an error-preventing cartridge clip-type feeding bearing automatic press fitting method. The mechanism and the method have the advantages that automatic press fitting of bearings is achieved, the efficiency is improved, the mechanism has an error preventing function, the structure of the mechanism is simple and compact, the cost is lower, and the floor occupation area is smaller.

Description

technical field [0001] The invention relates to a press-fitting mechanism, in particular to an error-proof automatic press-fitting mechanism and method for a magazine type feeding bearing. Background technique [0002] Before the engine crankshaft is assembled to the engine, some types of products need to press-fit the input shaft bearing. Since the fit between the bearing and the crankshaft is an interference fit, it cannot be removed after press-fitting. Therefore, there are strict requirements for the process matching of input shaft bearings and different crankshaft products to prevent errors. At present, when press-fitting the input shaft bearings at home and abroad, some of them use manual press-fitting methods, and some factories use fully automatic press-fitting equipment. Both types of techniques have different drawbacks: [0003] 1. Manual pressing [0004] 1) When pressing manually, the input shaft bearing needs to be pre-installed in the crankshaft mounting ho...

AI Technical Summary

Problems solved by technology

The work efficiency is low, and the beat of a single unit is close to 20s

[0005] 2) The process is completely dependent on manual confirmation, and there is a quality risk of wrong / missing loading

[0007] 1) The equipment covers a large area, and the supporting vibrating material system needs to be at least 3-5㎡

[0008] 2) The mechanism of the vibrating material system is complicated, and the input cost and maintenance cost are high

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