Automatically indexable gantry right-angle milling head

Abstract

The invention discloses an automatically indexable gantry right-angle milling head. A gantry machining center comprises a first pull claw, a second pull claw, a connecting part and an upper fluted disc, wherein the connecting part is provided with a clamping groove. The gantry right-angle milling head comprises a middle shaft shell, a spindle taper shank, a positioning block, a lower fluted disc,a positioning key and a rotary oil cylinder body which are arranged in the middle shaft shell, an anti-falling component which is arranged in the middle shaft shell and clamped with the clamping groove, a milling cutter shell and a milling cutter which is rotatably arranged in the milling cutter shell, wherein the lower fluted disc and the upper fluted disc can be arranged in a meshed mode; the spindle taper shank penetrates through the positioning block and is fixedly connected to the positioning block; the positioning block is provided with a positioning groove matched with the positioning key; and the positioning key and the milling cutter shell are fixedly connected to the rotary oil cylinder body. According to the scheme, the angle of the milling cutter can be automatically adjusted,and the use is more efficient and convenient.

Description

technical field [0001] The invention relates to the technical field of machining, in particular to a gantry right-angle milling head capable of automatic indexing. Background technique [0002] Gantry milling machine is a commonly used mechanical processing equipment. The right-angle milling head is installed on the gantry milling machine for side milling. Its structure is already known, such as the one disclosed in Chinese invention patent CN201821064500.1 for vertical machining centers or gantry machining centers. The side milling head of the gantry machining center is equipped with a main shaft and an upper toothed plate. After the main shaft and the upper toothed plate are connected with the side milling head, the machining of the side plane can be realized, but when processing different planes, the milling head needs to be indexed , the current transposition method is mainly through manual disassembly, rotation, detection alignment and installation, which is very inconv...

AI Technical Summary

Problems solved by technology

[0002] Gantry milling machine is a commonly used mechanical processing equipment. The right-angle milling head is installed on the gantry milling machine for side milling. Its structure is already known, such as the one disclosed in Chinese invention patent CN201821064500.1 for vertical machining centers or gantry machining centers. The side milling head of the gantry machining center is equipped with a main shaft and an upper toothed plate. After the main shaft and the upper toothed plate are connected with the side milling head, the machining of the side plane can be realized, but when processing different planes, the milling head needs to be indexed , the current transposition method is mainly through manual disassembly, rotation, detection and alignment and installation, which is very inconvenient to use

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