Blade tip clamping device

Abstract

The invention discloses a blade tip clamping device. The blade tip clamping device structurally comprises a rotating clamping seat, a sliding seat, a blade clamping plate, an ultrasonic wave welding protecting device, castors, at least two cushion blocks, a control panel, a device main body and a transmission lead, wherein the cushion blocks are in same shape and size and are welded to four corners of the lower surface of the device main body, and the castors are movably connected to the lower ends of the cushion blocks. By arranging the ultrasonic wave welding protecting device, the lower endof a blade is supported through the cooperation with a lifting support plate during the welding, so that the situation that the tip of the blade is damaged due to an overhigh clamping stress when theblade is overweight is prevented; and the welded part of the blade is supported, so that the welding stress borne by the blade is reduced, the deformation of the formation of the blade is controlledwithin a tolerance range, the welding strength of the welded blade can approximate to the strength of a raw material, the welding precision is high, and the subsequent use of the blade is not influenced.

Description

technical field [0001] The invention relates to a blade tip clamping device, which belongs to the field of blades and clamping devices. Background technique [0002] When maintaining and processing the blades, in order to facilitate the work, the blades need to be fixed, which requires a clamping device. The clamping device used in the current technology is only used when clamping the tip of the blade. Carry out a simple clamping of the blade without damaging the blade, and the blade cannot be welded and repaired by itself. It is necessary to use an external handheld welding device, which has a single performance, and the welding accuracy of the handheld device is low, and the welding strength is poor. The blades are heated unevenly, resulting in welding stress and welding deformation. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a blade tip clamping device to solve the problem that the ...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a blade tip clamping device to solve the problem that the common clamping device in the current technology only clamps the blade tip without damaging the blade. With a simple clamping, it is impossible to weld and repair the blades by yourself. It is necessary to use an external handheld welding device, which has a single performance, and the welding accuracy of the handheld device is low, and the welding strength is poor. During welding, the blades will be heated unevenly, resulting in welding stress , leading to the problem of welding deformation

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