Ferrule type grinding wheel chuck

A ferrule type and chuck technology, which is applied to the device for fixing the grinding wheel, the components of the grinding machine tool, and the metal processing equipment, etc., can solve the problem that the grinding wheel chuck and the grinding spindle of the machine tool cannot be freely exchanged, and the installation and use cannot be realized. Free exchange, time-consuming and labor-intensive problems, to achieve the effect of improving the degree of automation of machine tools, reasonable positioning, and reducing labor intensity
CN100563929CActive Publication Date: 2009-12-02浙江杭机股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
浙江杭机股份有限公司
Publication Date
2009-12-02

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Abstract

The invention discloses a ferrule type grinding wheel chuck device for a grinder equipment, which comprises a chuck body, a pressing disk sleeved out of the chuck body and a ferrule connected with the chuck body. The chuck body is provided with a column inner hole in which a clamping ring groove connected with a tension mechanism of a main shaft is arranged; the orifice at the right end of the inner hole is provided with an inner cone matched and connected with the end surface of a grinding head main shaft; the orifice at the left end of the inner hole is provided with a counter bore and a plurality of screw holes which are matched and connected with the ferrule; the large end surface of the chuck body is provided with a sealed joint surface and a plurality of connecting screw holes; the back of the large end surface is provided with a shoulder; the ferrule is provided with a positioning slot and a guiding groove which are matched and connected with a processing centre grinding wheel library or the other grinding equipment installation mechanism; the ferrule is provided with a counterbore hole matched with the screw holes of the chuck body; screw holes matched with the connecting screw holes on the chuck body are arranged on the pressing disk; a boss matched with the shoulder on the chuck body is arranged at the right side surface of the pressing disk. The labor strength is reduced and the labor and the time are saved with the invention, the grinding wheel chuck can be exchanged automatically, so that the producing efficiency and the advancement of the machine tool equipment are increased.
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Description

technical field

[0001] The invention relates to machine tool equipment for mechanical processing, in particular to a grinding wheel chuck device in the grinding machine equipment. Background technique

[0002] All grinding machine processing equipment needs to have a grinding wheel chuck for clamping the grinding wheel. Most of the grinding wheel chucks in the prior art are installed manually, which is labor-intensive and time-consuming; the connection between the grinding wheel chuck and the grinding spindle is connected by a large cone and a nut Compression, this connection form cannot realize free exchange between the grinding wheel chuck and the grinding spindle of the machine tool. With the development of science and technology, a type of grinding equipment such as CNC grinding machining center machine tools needs a grinding wheel chuck that can be used and exchanged in the grinding wheel library. It can be installed and used in the library or other grinding equipment ...

Claims

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