Cemented carbide roller ring groove milling cutter fixture

Abstract

The invention aims to disclose a fixture for a hard alloy roll collar slotting cutter. By the aid of the fixture, the problem of severe wastage of hard alloy roll collar slotting cutters in the prior art can be solved. The fixture comprises a base, a lower clamping element and an upper clamping element. The base is provided with a rectangular hole, the lower clamping element and the upper clamping element are used for clamping the hard alloy roll collar slotting cutter and are mounted in the rectangular hole, a clamping device used for clamping the hard alloy roll collar slotting cutter is arranged between the lower clamping element and the upper clamping element, a positioning device used for limiting relative movement of the lower clamping element and the upper clamping element is arranged between the lower clamping element and the upper clamping element, and a fastening device used for clamping the upper clamping element and the lower clamping element is arranged on the base. The fixture has the advantages that the problem that an existing hard alloy roll collar slotting cutter cannot be repaired after being damaged is solved, the fixture is simple in structure and low in manufacturing cost, and can be used conveniently and reliably, the cost can be saved, and the part machining precision can be improved.

Description

technical field [0001] The invention relates to a fixture, in particular to a cemented carbide roller ring groove milling cutter fixture. Background technique [0002] At present, although there are many types of fixtures, although a fixture described in Patent No. CN201120526660.5 has high processing efficiency, it cannot clamp the carbide roller ring groove cutter, and the carbide roller ring groove cutter is very difficult during use. It is easy to be damaged. The cemented carbide roller ring milling cutter is small in size and there is no special repair fixture. In order to avoid waste, the cemented carbide ring milling cutter will be utilized to the greatest extent until the carbide roller ring milling cutter cannot be used, which will make the processed parts less accurate. The price of the alloy roll ring groove cutter is relatively high, so this will increase the processing cost. Contents of the invention [0003] The invention provides a cemented carbide roller ...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a cemented carbide roller ring groove milling cutter fixture, which aims to solve the problem of serious waste of cemented carbide roller ring groove cutters in the prior art

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