Automatic clamping device for welding blades

Abstract

The invention discloses an automatic clamping device for welding blades. The automatic clamping device comprises a rotary clamping seat, a sliding seat, a blade clamping plate, a slide rail, an ultrasonic wave welding protecting device, castors, cushion blocks, a control panel, a device main body, a transmission lead and a stabilizing device, wherein the ultrasonic wave welding protecting device comprises a motor driving structure, a gear transmission structure, a bidirectional worm structure, a rotating disc transmission structure, an ultrasonic wave welding structure, a hydraulic transmission structure, a support plate matching structure and a device shell; and the stabilizing device comprises a single chip microcomputer and support seats, the number and positions of the support seats are matched with those of the castors, pressure sensors connected to the single chip microcomputer are arranged at the bottoms of the support seats, the support seats are mounted at the bottom of the device main body, and buffer telescopic rods are arranged at the joints between the support seats and the device main body. According to the automatic clamping device, the welding stress borne by the blades can be reduced, so that the deformation of the blades is controlled within a tolerance range, the welding strength of the welded blades can approximate to the strength of a raw material, the welding precision is high, and the subsequent use of the blades is not influenced.

Description

technical field [0001] The invention relates to an automatic clamping device for blade welding, which belongs to the field of blade 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] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an automatic clamping device for blade weld...

AI Technical Summary

Problems solved by technology

[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

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