Automatic rotation fixing device and method for screw thread ring gauge

The invention relates to the technical field of screw thread detection, and specifically discloses an automatic rotation fixing device and method for a screw thread ring gauge. The automatic rotation fixing device for a screw thread ring gauge includes a base plate, a housing over the base plate, a...

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Hauptverfasser: WANG ANPING, NI YANSONG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to the technical field of screw thread detection, and specifically discloses an automatic rotation fixing device and method for a screw thread ring gauge. The automatic rotation fixing device for a screw thread ring gauge includes a base plate, a housing over the base plate, a vertical plate at the front of the housing, ground wire connection screws on the base plate, a DC motor in the housing, a motor flange which is fixedly connected with a rotating shaft of the DC motor, a clamping thread ring which is fixedly connected with the motor flange, a claw which is fixedly connected with the clamping thread ring, and a motor forward-counter-rotating switch on the vertical plate. The automatic rotation fixing device for a screw thread ring gauge controls the motor forward-counter-rotating switch to control on/off and rotation of the DC motor so as to detect the outside thread of a screw. The automatic rotation fixing device and method for a screw thread ring gauge can greatly reduce the detec