Welding fixing device

• Main Authors: TIAN YAOXIAN, XU JISHENG, ZHAO HANPING
• Format: Patent
• Language: Chinese; English
• Published: 03.12.2019
• Subjects: 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; WELDING; WORKING BY LASER BEAM

A welding fixing device belongs to the technical field of mechanical equipment and comprises a spring and a support rod which are connected with each other and coaxial to form a support body, two endsof the support body are respectively connected with an arc-plate-shaped front top plate and an arc-plate-shaped rear top plate, and two sides of the support body are respectively connected with two L-shaped support structures. The device has the beneficial effects that after a steel plate is rolled into a tubular shape by the plate rolling machine, the welding fixing device can be directly fixedon the steel casing, and the steel casing is welded and hermetically connected, so that the processing efficiency of the steel casing is improved. 一种焊接固定装置，属于机械设备技术领域，包括：相互连接且同轴的弹簧和支撑杆构成支撑主体，所述支撑主体两端分别连接有弧形板状的前顶板和后顶板，所述支撑主体两侧分别连接有两个类L型支架结构。本发明的有益效果：可以在卷板机将钢板卷曲呈管状后，直接在钢护筒上固定好焊接固定装置，对其焊接密封连接，提高了钢护筒的加工效率。