Connecting rod cracking equipment and technology

Abstract

The invention discloses connecting rod cracking equipment. The connecting rod cracking equipment comprises a shell and a laser grooving assembly; an inner wall laser cutting head is arranged on the laser grooving assembly; the two ends of the shell are both open; a feeding plate is arranged at one end in the shell; a hole wall pull-down plate and a rod wall pull-down plate which are aligned to each other are glidingly mounted at the other end in the shell; and two sliding rods which are arranged in parallel are arranged in the shell. According to the equipment, the feeding plate, an inspectionplate and the pull-down plates are arranged in the shell, a first suction cup, a second suction cup and a clamping plate are mounted on a mounting plate, step-by-step continuous production of a connecting rod is facilitated in the connecting rod cracking machining process, the mounting plate moves to drive the first suction cup, the second suction cup and the clamping plate to move simultaneously, the connecting rod is synchronously transferred in the steps of feeding, bolt assembling, grooving, cracking and discharging, the automation degree is high, and the production efficiency of connecting rod machining is improved.

Description

technical field [0001] The invention relates to the technical field of connecting rod breaking, in particular to connecting rod breaking equipment and technology. Background technique [0002] The connecting rod breaking process is a technology that applies the theory of material fracture to separate the connecting rod cover from the connecting rod body. Using this process can save many processes in the traditional connecting rod processing (milling, grinding and broaching without the joint surface of the connecting rod, etc.), making the processing of the connecting rod easier. [0003] The principle of the existing breaking process is roughly to prefabricate a V-shaped groove on the split surface of the big end hole of the connecting rod, and then apply a stretching force on the groove. Due to the stress concentration at the groove, the connecting rod will The body and the connecting rod cover are stretched apart. This technology has high requirements on the material of t...

AI Technical Summary

Problems solved by technology

[0005] At present, due to the simple processing technology of existing connecting rods, the degree of equipment automation is low, and the processing quality and production efficiency of connecting rods are greatly affected by the breaking process. How to make the production of connecting rods with high efficiency and high quality has become a The direction of our research, for this we provide a broken connecting rod equipment and its production process

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