Milling machine for automatically removing dead head of aluminum piston

Abstract

The invention relates to the technical field of piston production, in particular to a milling machine for automatically removing a dead head of an aluminum piston. The milling machine comprises a machine tool, and a truss mechanical arm located at the front end of the machine tool. A feeding channel is arranged at the front end of the machine tool, and a discharging channel is arranged at the rearend of the machine tool. A piston clamping device is mounted in the middle of the upper end of the machine tool. A left milling mechanism is mounted on the left side of the piston clamping device, and a right milling mechanism is mounted on the right side of the piston clamping device. A longitudinal milling mechanism is arranged at the rear end of the piston clamping device. According to the milling machine, the inherent quality of the piston is guaranteed, meanwhile, the dead head of the piston and a piston blank are separated more easily, and convenience is provided for subsequent finish machining and production of the piston blank.

Description

(1) Technical field [0001] The invention relates to the technical field of piston production, in particular to an aluminum piston automatic riser-removing milling machine. (2) Background technology [0002] Now the piston riser needs to be milled in the production process of the piston. The riser is a supplementary part attached to the top or side of the casting to avoid defects in the casting. In the casting mold, the cavity of the riser is the cavity for storing liquid metal. Supplying metal when the casting is formed can prevent shrinkage cavity, shrinkage porosity, exhaust and slag collection; gasoline engine pistons generally have a two-cavity structure, including two top risers and one middle riser; generally this type of riser The milling of the mouth is mostly manual operation, and the production steps are divided into three steps: first cut the side riser, then cut the top riser, and finally place the piston. The disadvantages of this type of equipment are: ①Constr...

AI Technical Summary

Problems solved by technology

The disadvantages of this type of equipment are: ①Constrained by human factors, skilled workers are required to operate, and labor is occupied; ②The safety performance is poor, the tool protection is not thorough, and production accidents are prone to occur; ③The processing quality is low, the product stability is poor, and the scrap rate is high;④ Low production efficiency

The milling equipment combined with a robot and a large saw cutter, the working steps: the robot clamps the piston, first separates the middle riser of the two pistons, and then cuts the top riser separately; the disadvantages of this type of equipment are: ① high cost, and the equipment is not compact ; ② low production efficiency

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