Special equipment for machining head of air intake welding manifold of automobile

Abstract

The invention discloses special equipment for machining a head of an air intake welding manifold of an automobile, and belongs to the field of automobile accessory machining. The special equipment comprises a machine body, wherein a cutter head, a workpiece fixing seat for fixing the head of the manifold and a sliding rail are arranged on the machine body; the workpiece fixing seat is connected to the sliding rail in a sliding manner and faces the cutter head; an inner cavity for letting the head of the manifold extend is formed in the cutter head; cutters for machining the head of the manifold are uniformly arrayed at the edge of an opening, which faces the workpiece fixing seat, of the inner cavity; and the cutter head is arranged at one end of the sliding rail, and a driving device for driving the workpiece fixing seat to move along the sliding rail is arranged at the other end of the sliding rail. The special equipment is high in manifold head machining speed and high in production processing efficiency.

Description

technical field [0001] The invention relates to the field of auto parts processing, in particular to a special equipment for processing the head of an auto intake welding manifold. Background technique [0002] For automobile engines, the outlet manifold is the outlet pipe before the outlet port of the cylinder head. It is used for exhaust after high-temperature combustion of the engine and to mix the outlet port. It is mainly high temperature, so it requires good welding performance. When high temperature and high frequency vibration are generated , the welding cannot be cracked, and at the same time, it is required to be able to seamlessly connect with the machined flange after welding to ensure the gas outlet. The existing processing method takes a long time to process the head of the intake manifold, which affects the production and processing efficiency, and the existing Processing method, during the rotation of the workpiece, due to the irregular shape of the head of t...

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Problems solved by technology

[0002] For automobile engines, the outlet manifold is the outlet pipe before the outlet port of the cylinder head. It is used for exhaust after high-temperature combustion of the engine and to mix the outlet port. It is mainly high temperature, so it requires good welding performance. When high temperature and high frequency vibration are generated , the welding cannot be cracked, and at the same time, it is required to be able to seamlessly connect with the machined flange after welding to ensure the gas outlet. The existing processing method takes a long time to process the head of the intake manifold, which affects the production and processing efficiency, and the existing Processing method, during the rotation of the workpiece, due to the irregular shape of the head of the automobile manifold, severe vibration will occur during rotation, which will affect the processing accuracy, so the workpiece rotates slowly, causing great wear on the tool and slow processing speed. Moreover, the existing processing method , every time the workpiece is processed, the motor needs to be restarted, which wastes a lot of time

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