Ultrasonic metal surface processing device for blade
A metal surface and processing device technology, applied in the field of ultrasonic metal surface processing, can solve the problems of small blade thickness, impossibility of blade surface processing, and inability to guarantee the quality of ultrasonic processing, so as to achieve the effect of improving surface quality
Active Publication Date: 2013-09-11
SHANDONG HUAWIN ELECTRICAL & MECHANICAL TECH
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Problems solved by technology
[0005] However, due to the complexity of the curved surface of the blade, the thickness of the blade is generally small, the rigidity is poor, and deformation is easy to occur during processing. The existing ultrasonic machining tools or devices cannot directly and efficiently process the blade surface, nor can it guarantee Ultrasonic processing quality
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[0015] As shown in the drawings, the blade ultrasonic metal surface processing device of the present invention mainly includes a taper handle 1, a guide rail 11, a first ultrasonic cutter 6, a second ultrasonic cutter 8 and a cutter moving mechanism. The big end of the tapered shank 1 is connected to a base 13 on which a guide rail 11 is arranged. The purpose of connecting the taper shank 1 to a base 13 is to facilitate processing, and the base 13 and the taper shank 1 can also be integrated (collectively referred to as a taper shank). The first ultrasonic cutter 6 and the second ultrasonic cutter 8 are respectively installed on the guide rail 11 through the slider 10 , and the first ultrasonic cutter 6 and the second ultrasonic cutter 8 can move on the guide rail 11 . An adjustment mechanism is arranged at both ends of the guide rail 11 on the base 13, and the function of the adjustment mechanism is to adjust the distance between the first ultrasonic cutter 6 and the second u...
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The invention provides an ultrasonic metal surface processing device for a blade, which comprises a taper shank, a first ultrasonic tool, a second ultrasonic tool, and a moving mechanism, wherein guide rails are arranged at the big end of the taper shank; the first ultrasonic tool and the second ultrasonic tool are mounted on the guide rails; and the moving mechanism is connected between the first ultrasonic tool and the second ultrasonic tool. The ultrasonic metal surface processing device is provided with the two ultrasonic tools which are connected by the moving mechanism, and can move simultaneously; the distance between the two ultrasonic tools can be automatically adjusted by the moving mechanism; and the two tools are in floating forms during surface processing; external forces of the two tools on the blade are offset; and the blade is free from the effect of the external forces, so that the problem of blade deformation during the processing is solved well, the ultrasonic processing in an optimal state is ensured, and the surface quality of the blade is improved.
Description
technical field [0001] The invention relates to a device for ultrasonically processing blade surfaces, belonging to the technical field of ultrasonic metal surface processing. Background technique [0002] Blades are used in many mechanical equipment, such as various pumps, fans, steam turbines, water turbines, aero-engines and propellers, etc. The blade-shaped part is the working part of the blade. The airfoil shape of the blade is neither a plane nor a cylindrical surface, but an irregular curved surface. The processing quality of the blade surface (accuracy, hardness and texture requirements, etc.) has an important impact on important indicators such as the operating efficiency and service life of the equipment. [0003] The blade shape is processed by CNC machine tools. The spindle of the CNC machine tool and multiple coordinates of the worktable perform linear interpolation motion at the same time, so that the tool moves according to the required spatial trajectory to ...
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IPC IPC(8): B23P9/00
Inventor 李超群鞠远明
Owner SHANDONG HUAWIN ELECTRICAL & MECHANICAL TECH