Detect probe of double -screw bolt welding seam degree of fusing

• Main Authors: HAN YING, QI HANGBIN, LI WEI, FENG BAOCHUN
• Format: Patent
• Language: Chinese; English
• Published: 26.04.2017
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to a detect probe of double -screw bolt welding seam degree of fusing belongs to the test equipment technology field. Technical scheme is: cathode contact (1) is annular contact, positive contactor (3) are the disk contact, truncated cone spiral compression spring's (4) tip and positive contactor interconnect, main aspects interconnect with insulator foot (5), positive contactor, truncated cone spiral compression spring sets up the inside in insulating sleeve (2), insulator foot (5) set up the bottom at the insulating sleeve, cathode contact sets up the outside at the insulating sleeve, the setting of insulating sleeve back -off is on work piece (8) of welding double -screw bolt (9), cathode contact and work piece contact with each other, positive contactor and the top contact with each other who welds the double -screw bolt. The utility model discloses a structure of positive negative contact integration, area of contact is big during the measurement, the atress is even, and simple