Detection device

• Main Authors: SONG LINLIN, HAO QIANYE, GUO XIAOMING, ZHANG HAOJIE, WU YULIANG, LIU MING, HE JIANYONG
• Format: Patent
• Language: Chinese; English
• Published: 20.09.2022
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The invention relates to a detection device, the detection device is used for detecting a combination tooth fillet of a transmission, the detection device comprises a device body, the device body is provided with an observation groove, and the observation groove penetrates through the device body along the axial direction of the device body; the observation groove can comprise two combination tooth fillets of the to-be-detected piece, and two comparison surfaces are formed on two opposite side groove walls of the observation groove in the circumferential direction of the device body. The detection device comprises the device body, the observation groove is formed in the device body, an operator can judge whether the joint tooth fillet of the to-be-detected piece meets the requirement or not according to the relation between the two comparison faces of the observation groove and the two ridges of the two joint tooth fillets of the to-be-detected piece located in the observation groove, and the detection accura