Internal oil baffles for dental milling machines

Abstract

The invention discloses an interior oil baffle plate for a milling machine in the dentistry. The milling machine in the dentistry comprises a rack, a unit installed on the rack and a shell arranged outside the unit in a covering manner, and a protection door is arranged on the shell; the interior oil baffle plate for the milling machine in the dentistry comprises an oil baffle plate body arranged in the shell of the milling machine in the dentistry; the oil baffle plate body is distributed between a working table and the protection door of the milling machine in the dentistry, installed on the rack of the milling machine in the dentistry and used for stopping cooling liquid splashed to the protection door; and the oil baffle plate body is movably connected to the rack of the milling machine in the dentistry and used for giving out operation space for dismounting and mounting of workpieces. By means of the interior oil baffle plate for the milling machine in the dentistry, the cooling liquid splashed to the protection door can be stopped, pollution and corrosion of the cooling liquid to the protection door and a connecting piece between the protection door and the shell are avoided, and the service life is prolonged; and in addition, the problem that the cooling liquid is splashed out when the protection door is opened is effectively solved, the using limitation is reduced, and the machining efficiency is better improved.

Description

technical field [0001] The invention relates to a dental milling machine accessory, in particular to an internal oil baffle for a dental milling machine. Background technique [0002] At present, wear-resistant materials such as alloys or ceramics are widely used in dentures. During the machining process, the friction between the tool and the workpiece generates a lot of heat. A cooling system needs to be installed to cool the tool and workpiece processing parts to prevent the heat from being transferred to the bed and affect the matching accuracy of the various parts. And structure, usually an oil cooling system with low cost and good cooling effect. The main shaft of the small dental milling machine protrudes from the rear of the frame to the top of the workbench at the front of the frame. For the relief port for movement in the space, in the prior art, a pleated shield is installed on the edge of the main shaft and the relief port, which can prevent the contamination and ...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the object of the present invention is to provide an internal oil baffle for a dental milling machine, which can block the coolant splashed to the protective door, and prevent the coolant from polluting the protective door and the connection between the protective door and the shell and corrosion, prolong the service life, and effectively solve the problem of coolant splashing when the protective door is opened, reduce the limitations of use, and help improve processing efficiency

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