Auxiliary welding device for alloy blade of tapping machine under pressure

• Main Authors: LI PENG, HUO ZHENXING, QI CHANGLIN, PAN WEITAO, SHEN LIHUA
• Format: Patent
• Language: Chinese; English
• Published: 11.10.2022
• Subjects: BORING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; TURNING; WELDING; WORKING BY LASER BEAM

The utility model discloses an auxiliary welding device for an alloy blade of an under-pressure tapping machine, which belongs to the field of tooling equipment and comprises a center drill, a bearing and an adjustable screw. A bearing is sleeved by taking the center drill as a shaft; the bearing outer sleeve is fixedly connected with two screw rod seats, the two screw rod seats are arranged on the same straight line, two adjustable screw rods are in threaded connection with the screw rod seats, and the outer ends of the adjustable screw rods are connected with auxiliary baffle plates. Compared with the prior art, the method has the characteristics of rapidness and high efficiency. 本实用新型公开了一种带压开孔机合金刀片焊接辅助装置，属于工装设备领域，包括中心钻、轴承和可调螺杆；以所述的中心钻为轴，套接轴承；所述的轴承外套固定连接两个螺杆座，所述的两个螺杆座在同一直线上，有两个可调螺杆与螺杆座螺纹连接，所述的可调螺杆的外端连接有辅助挡板。与现有技术相比较具有快捷高效的特点。