A connecting rod breaking device and process

Abstract

The invention discloses a connecting rod breaking device, which comprises a housing and a laser grooving assembly, the laser grooving assembly is provided with an inner wall laser cutting head, both ends of the housing are open, and the housing One end of the body is provided with a feeding plate, and the other end of the housing is slidingly installed with a hole wall pull-down plate and a rod wall pull-down plate arranged in alignment with each other. The inside of the shell is provided with two sliding slides arranged in parallel pole. In the present invention, a feeding plate, a check plate, and a pull-down plate are arranged inside the housing, and suction cups 1, 2, and splints are respectively installed on the mounting plate, so that it is convenient to connect the connecting rod during the process of expanding and breaking the connecting rod The rods are continuously produced step by step, and the movement of the mounting plate drives the first suction cup, the second suction cup and the splint to move at the same time, and simultaneously realizes the transfer of the connecting rod for feeding, bolt assembly, grooving, breaking and discharging steps, with a high degree of automation and increased Improve the production efficiency of connecting rod processing.

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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