Cover tape powder column run -out tolerance detection device

• Main Authors: WANG DAYUE, YANG LIJUN, REN KAI, NIU ZHONGYI, HE YUMIN
• Format: Patent
• Language: Chinese; English
• Published: 04.07.2017
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The utility model relates to a cover tape powder column run -out tolerance detection device belongs to powder column detection area. The devic, including bottom plate, base, well core rod, percentage table and magnetic stand, well core rod's upper segment be with the cover tape powder column in shape assorted location section, well core rod's hypomere be external diameter and bottom plate locating hole internal diameter assorted linkage segment, the threaded section of lower extreme processing of linkage segment, the base is placed on the last face right side of bottom plate, and well core rod's lower extreme passes the clearing hole of base and the locating hole of bottom plate simultaneously, and threaded connection nut in well core rod lower extreme screw section makes the relative bottom plate with well core rod of base fixed, the last face left side of bottom plate is through the fixed percentage table of magnetic stand. The utility model discloses a detection device has realized the accurate assembly to