Integrated hollow shaft phosphating and detection method based on new energy automobile

Abstract

The invention discloses an integrated hollow shaft phosphating and detection method based on a new energy automobile, and relates to the technical field of hollow shaft phosphating and detection. A fixed frame is lifted through a first telescopic rod and a first clamping jaw, a movable plate is moved in an insulating shell, a discharging chamber and a static chamber through a movable sliding rod,volatile gas in a phosphating pool can be prevented from being inhaled by an operator, a hollow shaft reacts in the phosphating pool to give out hydrogen, an exhaust fan sucks out the hydrogen in theinsulating shell, the hydrogen is compressed, collected and prevented from exploding when encountering high temperature in the insulating shell, the phosphating risk of the hollow shaft is reduced, anoutput shaft of a motor drives a first gear, a chain and a second gear to make the hollow shaft in a second clamping jaw to rotate, and the hollow shaft is in full contact with the interiors of the phosphating pool, a first solution bin, a second solution bin and a third solution bin, so that surface phosphating and detection of the hollow shaft react.

Description

technical field [0001] The invention relates to the technical field of phosphating treatment, in particular to an integrated hollow shaft phosphating treatment and detection method based on new energy vehicles. Background technique [0002] Hollow shaft means that a through hole is made in the center of the shaft body, and an inner keyway is opened in the through hole. The outer surface of the shaft body is processed with a stepped cylinder and an outer keyway is opened. The outer surface of the shaft body is processed with a stepped It is a cylinder with an external keyway. The central through hole of the shaft is socketed with the main shaft of the press chamber. The input power is driven by the transmission gear installed on the cylinder on the outer surface of the shaft and directly transmitted to the main shaft of the press chamber. The surface of the hollow shaft Phosphating treatment is usually carried out. In principle, phosphating belongs to the chemical conversion ...

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