Machining equipment with stress fatigue testing function for dragon plate torsion bar

Abstract

The invention discloses machining equipment with a stress fatigue testing function for a dragon plate torsion bar, and relates to the technical field of machining and detection of special-shaped components. In particular, the equipment comprises a testing plate, a limiting self-locking mechanism, a spiral testing mechanism, an elastic locking mechanism and a self-locking supporting mechanism. A fixing pin is fixed on one side of the testing plate. According to the machining equipment with the stress fatigue testing function for the dragon plate torsion bar, the elastic locking mechanism is arranged, a user makes a screw make contact with one side of the input end of a V-shaped shifting fork through an adjusting handle, the V-shaped shifting fork is promoted to rotate around a torsion spring to apply pressure to an elastic clamping sleeve, the elastic clamping sleeve extrudes a loading spring to contract downwards under the action of downward pressure, at the moment, the torsion spring and the loading spring are both in a loading state, the elastic clamping sleeve makes contact with the end face of a machine body in the downward pressing process through an elastic telescopic material of the elastic clamping sleeve, uniform extrusion force is formed on the side end face of the elastic clamping sleeve, the elastic clamping sleeve shrinks to complete attachment of the inner end face of the elastic clamping sleeve and a columnar protrusion to be detected, and firm clamping of the torsion bar material is achieved.

Description

technical field [0001] The invention relates to the technical field of processing and detection of special-shaped components, in particular to a processing equipment for a dragon plate torsion bar with the function of stress fatigue testing. Background technique [0002] Youlong board (vitality board series), also known as dragon board, snake board, land surfboard, is a new type of skateboard, a new product in Korea; it is driven forward by twisting the body, feet and swinging hands, using the theory of human movement And the ingenious mechanical principle, because it moves forward like a dragon and snake, it is also called the dragon board. The two sides of the dragon board are connected by torsion bars. This unique structural design gives players the ability to manipulate During the dragon board, you can drive the dragon board to advance or make other corresponding actions by swinging your feet. It can be said that the torsion bar is the main component of the dragon board,...

AI Technical Summary

Problems solved by technology

[0003] The existing dragon board torsion bar processing and testing equipment, common problems are: the resilience and toughness of the torsion bar used in the dragon board directly determine the smoothness and comfort of the dragon board when it completes the action, but the stress of the torsion bar The degree of fatigue tolerance also directly determines the service life of the torsion bar. At present, there is no special processing equipment for the torsion bar of the torsion bar with the stress fatigue test function on the market. In order to solve this problem, the present invention proposes a torsion bar torsion bar. The processing equipment with the function of stress fatigue test can effectively test the stress fatigue of the torsion bar, and improve the existing processing technology according to the experimental results

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