A drilling and milling three-dimensional processing machine for automobile air-conditioning parts

Abstract

The invention discloses a drilling-milling three-dimensional processing machine for automobile air conditioner parts. The drilling-milling three-dimensional processing machine comprises a rack and a lifting plate arranged on the rack; a rotatable tool magazine plate is arranged on the rack in an inclined manner; a plurality of tool mounting bases which are uniformly distributed at interval are arranged on the tool magazine plate; a removable tool bracket is arranged on the tool mounting bases; a drilling-milling tool is arranged on the tool bracket; by virtue of the removable tool bracket, the drilling-milling tool extends out, along with an acting shaft, from the tool mounting bases; a workbench is arranged on the rack; a rotatable rotary table is arranged on the workbench; a slide table capable of horizontally moving is arranged on the rotary table; and a fixing base which can slide in a direction perpendicular to a moving direction of the slide table is arranged on the slide table. Compared with the prior art, the drilling-milling three-dimensional processing machine replaces the drilling-milling tool more freely, and a connecting structure that a conventional acting shaft is directly connected to the drilling-milling tool in a sleeved manner is changed by a locking mechanism, so that connecting strength is improved, and the drilling-milling tool is prevented from sliding at a joint of the drilling-milling tool and the acting shaft during processing, and therefore, processing precision is improved, and processing quality of finished products is improved.

Description

【Technical field】 [0001] The invention relates to the technical field of processing equipment for automobile air-conditioning parts, in particular to a drilling and milling three-dimensional processing machine for automobile air-conditioning parts. 【Background technique】 [0002] At present, the drilling and milling processing tools for the metal parts of automobile air conditioners in the prior art include CNC machining centers, CNC engraving and milling machines, etc., among which the CNC machining center is a kind of CNC machining machine tools with relatively complete functions. It concentrates the functions of milling, boring, drilling, tapping and thread cutting on one equipment, making it have a variety of technological means. The machining center is equipped with a tool magazine. The tool magazine stores various tools or inspection tools in different quantities, which are automatically selected and replaced by the program during the processing process. The fixing ta...

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Problems solved by technology

[0003] When in use, select the drilling and milling tool to be used by rotating the tool magazine, lift the rotating shaft even if the rotating shaft is socketed with the drilling and milling tool, and use the clamp to clamp the drilling and milling tool in the tool magazine. After the rotating shaft and the drilling and milling tool are connected together, the rotating shaft drives the drilling and milling tool down to come out of the fixture. The fixed structure of this kind of fixture is not firmly connected, and the drilling and milling tool is easy to slip from the fixture. At the same time, the workbench cannot Rotate in a circular shape on the horizontal plane, resulting in the inability to realize three-dimensional processing of metal accessories during processing

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