A Milling Tool Holder Convenient for Tool Replacement

Abstract

The invention discloses a miller tool holder with a function of conveniently replacing a cutter. The miller tool holder comprises the cutter and a tool holder structure, wherein the cutter is connected with a fixing block arranged in an inner cavity of a tool holder body through a guide frame, under the action of a sliding structure, the cutter is clamped to a clamping structure, and finally, thecutter is fixedly locked through a locking nut. In this way, the cutter replacing speed is increased, manpower and material resources are reduced, and the machining efficiency is improved. The cuttercan be quickly positioned through the guide frame, and the positioning precision is improved; the cutter is subjected to secondary fixing through the locking nut, the situation that the cutter is loosened in use to cause damage to the cutter and the tool holder body is prevented, and the service life of the device is prolonged. Through a pull spring, the distance between an upper L-shaped fixing block and a lower L-shaped fixing block can be adjusted, and the requirements for cutters of different thicknesses can be met; under the action of a third spring, the distance between two fixing framescan be adjusted, the requirements for cutters of different widths can be met, the practicability of the device is improved, and the production cost is reduced.

Description

Technical field[0001]The present invention relates to the technical field of milling machine devices, and in particular, a milling machine tool holder that is convenient to replace the tool.Background technique[0002]Milling machine is a wide range of machine tools that can process flat (horizontal planes, vertical surfaces), trenches, dental parts, spiral surfaces, and various curves on milling machines. In addition, it can also be used to cut the surface of the rotary body, inner hole processing, and cutting work. When the milling machine is in operation, the workpiece is mounted on the table or the separation of the head, and the mill is rotated as the main movement, supplemented by the feedthrough movement of the table or milling head, and the workpiece can obtain the desired processing surface. Since it is a multi-blade, the productivity of the milling machine is high. Simply, the milling machine can make the workpiece, drilled and boring machine tools.[0003]Traditional convenie...

AI Technical Summary

Problems solved by technology

[0003] The traditional milling machine tool holder that is convenient for tool replacement needs to be unscrewed by a wrench to unscrew the bolts that fix the tool, and then replace it, which is time-consuming and laborious, affecting processing efficiency, and needs to be re-corrected and positioned after each tool change

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