Titanium alloy pipe grinding device

Abstract

The invention discloses a titanium alloy pipe grinding device. The titanium alloy pipe grinding device comprises a rack provided with a rail, a rotary support assembly, a feeding assembly for driving the rotary support assembly to move forward or backward on the rail, a grinding assembly and a cooling assembly. The grinding assembly comprises a turn plate, grinding wheels and grinding wheel regulating assemblies, wherein the grinding wheels and the grinding wheel regulating assemblies are arranged on the turn plate. The grinding wheel regulating assemblies are used for elastically regulating the located positions of the grinding wheels in the radius direction of the turn plate relative to the center of the turn plate, and enabling the grinding wheels to be in a trend far away from the center of the turn plate in the radius direction of the turn plate all the time. The cooling assembly provides multi-stream air flows in a direction consistent with the direction of the tangent line of an outer circle of a pipe, and the flow direction of the main air flow converged by the multi-stream air flows is consistent with the autorotation direction of the pipe. The titanium alloy pipe grinding device has the advantages that during work, the shaking of the pipe is small and the stability is high.

Description

technical field [0001] The invention relates to a grinding device, in particular to a grinding device for an inner tube of a titanium alloy pipe material, which is a titanium alloy pipe material with a diameter of 90-120 mm and a wall thickness of 5-14 mm. Background technique [0002] The inner tube of the metal bar needs to be polished in the later stage of processing to obtain a tube with a flat inner wall. When the grinding amount is large, a lathe is usually used for milling, and for a small amount of flatness polishing, a grinder is used for grinding. The grinding machine of the prior art is as disclosed in Chinese patent CN 204771888U, a titanium alloy pipe material inner hole grinding device, a support frame is provided at one end of the main frame, the support frame is connected with the middle part of the adjustment frame through a rotating arm, and the adjustment frame One end is provided with an adjustment handwheel, and the lower end of the rotating shaft of t...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem in the prior art that the pipe material vibrates greatly during the grinding process, so as to provide a titanium alloy inner tube with small material vibration during the grinding process, stable inner tube, small heat generation during the grinding process, and the grinding assembly is always stable. Grinding device attached to the inner wall of the pipe material

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