Mechanical milling machine for machining spherical workpiece

Abstract

The invention discloses a mechanical milling machine for machining a spherical workpiece, and relates to the technical field of machinery. Comprising a milling machine, a clamping device is arranged on the milling machine, the clamping device comprises a push rod, the push rod is slidably installed on a limiting block, the limiting block is fixedly installed on the milling machine, a rotating rod is rotatably installed on the outer wall of the push rod, a clamping block is fixedly installed on the rotating rod, and a clamping rod is rotatably installed on the outer wall of the rotating rod; a clamping block is fixedly installed on the outer wall of the push rod, and the end, close to the push rod, of the clamping rod is movably connected with the clamping block. According to the mechanical milling machine for machining the spherical workpiece, the clamping device is arranged, a clamping block can be adjusted through rotation of a rotating rod so as to adapt to spheres of different specifications and sizes to conduct clamping operation, the clamping of the spheres can be effectively assisted and supported through a fixing device, and during fixing, only a limiting rod needs to be inserted into a through hole again, so that the clamping operation is convenient, and the machining efficiency is improved. Operation is convenient, and the machining efficiency of workers is improved.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to a mechanical milling machine for processing spherical workpieces. Background technique [0002] Milling machine refers to a machine tool with a wide range of uses, on which planes (horizontal planes, vertical planes), grooves (key slots, T-shaped slots, dovetail slots, etc.), toothed parts (gears, spline shafts, sprockets) can be processed , spiral surface (thread, spiral groove) and various curved surfaces. In addition, it can also be used to process the surface and inner hole of the rotating body and perform cutting work. When the milling machine is working, the workpiece is installed on the worktable or the accessories such as the indexing head. The main movement of the milling cutter is the rotation, supplemented by the feed movement of the worktable or the milling head, and the workpiece can obtain the required processing surface. Due to the multi-blade intermittent cu...

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Problems solved by technology

[0003] In the prior art, in the process of milling workpieces, it is necessary to clamp various workpieces, and in the process of processing spherical workpieces, due to the particularity of the surface of the sphere, the spheres of different specifications It is necessary to replace the matching fixture to process, so the processing operation is very cumbersome and affects the working efficiency of the milling machine

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