Double-station sheet cutting connecting rod fracture splitting groove device

Abstract

The invention discloses a double-station sheet cutting connecting rod fracture splitting groove device which comprises a platform, a left station machining device, a right station machining device, asecondary vertical driving device, a secondary horizontal driving device and a controller. The left station machining device and the right station machining device each comprises a clamp, a main horizontal driving device, a main vertical reciprocating driving device and a machining electrode assembly. Each machining electrode assembly comprises a connecting frame fixedly installed on the main vertical reciprocating driving device, a reel rotatably installed on the connecting frame, a sheet wound on the reel and clamping feet used for clamping the sheet, vertical through holes are formed in theclamping feet, and the sheets are sleeved with the vertical through holes and stretch out of the lower ends of the vertical through holes. The sheets are clamped and tensioned by the clamping feet todo continuous reciprocating motion in the vertical direction, meanwhile, the continuous reciprocating motion in the vertical direction and grooving machining in the horizontal direction form composite machining, continuous reciprocating in the vertical direction is auxiliary motion of grooving machining, and discharging and chip removal are facilitated.

Description

technical field [0001] The invention relates to a cracking tank device for cutting connecting rods, in particular to a cracking tank device for cutting connecting rods with double stations. Background technique [0002] In fuel vehicles, the engine is the heart of the vehicle, and the connecting rod is an indispensable high-precision part in the engine. There is an important processing procedure in the processing of connecting rods: the processing of cracking grooves of connecting rods. The quality of the cracking tank will ultimately affect the yield of the connecting rod to a large extent. Therefore, how to cut grooves with low cost, high quality and high efficiency has become the key issue that ultimately determines the processing quality of connecting rods. [0003] Many existing equipment on the market are capable of processing connecting rod cracking grooves. The mechanical processing of the cracking groove is mainly based on pull pin processing, and also cutting pr...

AI Technical Summary

Problems solved by technology

However, due to the complex winding of the electrode wire and the large stroke, the reversing of the wire storage barrel can easily cause the electrode wire to vibrate, resulting in poor processing accuracy and stability, and reducing the quality of the yield.

Images