Multi-station pipe end machining equipment

Abstract

Disclosed is multi-station pipe end machining equipment, comprising a machine base (1) and cutter saddle (3), wherein the cutter saddle (3) comprises a fixed plate (31) and a cutter head (32) rotatably connected to the fixed plate (31). Multiple cutters (6) are mounted circumferentially on the cutter head (32). The machine base (1) is also provided with a pipe clamping apparatus straight ahead of the cutter saddle (3). The pipe clamping apparatus comprises a workbench (2) with at least two workstations, wherein a mould (21) is provided on each workstation, and a mould cavity is provided in the moulds (21). A master driving apparatus able to move the cutter saddle (3) in a straight line is further provided on a machine frame. Multiple cutters with different functions can be mounted on the machining equipment at the same time, saving on time to replace cutters, and the multi-workstation workbench can achieve synchronous machining of multiple pipes, improving the utilization factor of the equipment.

Description

technical field [0001] The invention relates to a pipe end processing equipment, in particular to a multi-station pipe end processing equipment for forming the pipe end of an automobile exhaust manifold. Background technique [0002] The automobile exhaust manifold is a special-shaped pipe structure with complex and diverse shapes. Its function is to make the exhaust gas vortex in the pipe, which can force the exhaust gas to be driven out and increase the exhaust speed. Due to the irregular shape of the exhaust manifold, the shapes of the nozzles at both ends of the exhaust manifold are usually different. The nozzle processing process of the traditional exhaust manifold generally requires multiple processes to complete, and each process needs to be completed once. Clamping is time-consuming and labor-intensive, and the processing accuracy and efficiency are low. [0003] In order to improve the nozzle processing efficiency of special-shaped pipe fittings, the existing Chine...

AI Technical Summary

Problems solved by technology

However, after the upper mold and the lower mold of the above-mentioned patent are combined, only one manifold can be clamped at a time, which cannot realize the requirement of processing pipe ends of multiple manifolds at the same time; moreover, the inner cavity formed by the upper mold and the lower mold can only be clamped. It can be applied to the shape of a manifold to be processed, and cannot process manifolds with different diameters and shapes. If you want to process manifolds of other shapes, you need to replace another equipment or replace the upper and lower molds. For automotive pipe fittings For manufacturers, manifolds of different specifications need to correspond to different pipe end processing equipment. The processing object of each equipment is single, the equipment utilization rate is low, and the investment cost is high. It cannot meet the requirements of efficient and economical pipe end automatic processing. To be further improved

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