POSITIONING DEVICE AND POSITONING METHOD USING THE SAME

摘要

A positioning device includes a main body, a drive member, and a pin assembly. The main body defines a receiving portion which extends through two opposite ends of the main body. The drive member is partially or completely received in the receiving portion. The pin assembly includes a pin bushing and a pin. The pin bushing is securely coupled to the main body and defines an expansion slot on the sidewalls. The expansion slot extends along a central axis of the pin bushing. The pin is coupled to the drive member and extends through the pin bushing. The drive member is configured to drive the pin to move in the pin bushing, pressing the inner sidewalls of the pin bushing to enlarge a diameter.

主权项

1. A positioning device comprising:
a main body defining a receiving portion which extends through opposite ends of the main body; a drive member at least partially received in the receiving portion; and a pin assembly comprising:
a pin bushing securely coupled to the main body and defining an expansion slot on a sidewall which extends along a central axis of the pin bushing; anda pin coupled to the drive member and extending through the pin bushing, wherein the drive member is configured to drive the pin to move in the pin bushing, and the pin is capable of pressing the inner sidewalls of the pin bushing to enlarge the pin bushing.