Copper bush press-in machine for connecting rod

Abstract

The invention provides a copper bush press-in machine for a connecting rod. The copper bush press-in machine for the connecting rod comprises a loading transferring mechanism, a rotating feeding mechanism, a discharging transferring mechanism, a press-fitting mechanism and a copper bush conveying mechanism; the rotating feeding mechanism is mounted at the discharging outlet end of the loading transferring mechanism; the discharging transferring mechanism is mounted on one side of the rotating feeding mechanism and arranged opposite to the loading transferring mechanism; the press-fitting mechanism is mounted on one side of the rotating feeding mechanism and located between the loading transferring mechanism and the discharging transferring mechanism; and the copper bush conveying mechanismis mounted on one side of the press-fitting mechanism. The copper bush press-in machine for the connecting rod is compact in design and high in automation degree, through cooperation among the loading transferring mechanism, the rotating feeding mechanism, the discharging transferring mechanism, the press-fitting mechanism and the copper bush conveying mechanism, automatic feeding of the connecting rod and a copper bush, accurate press-fitting of the connecting rod and the copper bush and automatic discharging of the press-fitted connecting rod can be achieved, manual involvement is not needed in the whole process, compared with traditional manual press-fitting, stability is good, the more accurate and more scientific effects are achieved, and the working efficiency is improved greatly.

Description

technical field [0001] The invention relates to the technical field of connecting rod processing equipment, in particular to a connecting rod copper sleeve pressing machine. Background technique [0002] The connecting rod is a key part of the engine. When it is working, the small end is connected to the piston through the piston pin, and the gas pressure acting on the piston is transmitted to the connected crankshaft through the large end, so as to realize the transformation of the reciprocating motion of the piston and the rotational motion of the crankshaft. . The connecting rod mainly includes a big end, a small end, a connecting rod cover and a shaft, and the connecting rod cover and the shaft are connected by bolts. Since the connecting rod is a die forging, the machining allowance of the hole is large, and a large stress will be generated during cutting, which will cause the deformation of the connecting rod. In the actual processing process, it is necessary to press...

AI Technical Summary

Problems solved by technology

In the existing technology, the copper sleeve is generally manually knocked into the small end hole. The manual operation is not only inefficient (it takes an average of 120 seconds to complete a process), but also has poor press-fit stability, which has become more and more difficult to meet the requirements of modern production. Require

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