Positioning and fastening clamp for grillwork assembly

• Main Authors: ZHENG BO, ZHOU YONG, CAI LEILEI, YAN QIBO, XU TIANHONG, QIAN FEI
• Format: Patent
• Language: Chinese; English
• Published: 14.12.2021
• 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

The utility model provides a positioning and fastening clamp for grillwork assembly, which belongs to the technical field of clamps, and comprises a bottom plate, a positioning and fastening device, a positioning and fastening device, a positioning and fastening device and a positioning and fastening device, and is characterized in that the bottom plate is of a rectangular plate-shaped structure and is provided with four side edges; the number of the guide rail seats is four, and the four guide rail seats are respectively connected with four edges of the bottom plate; the number of the positioning pins is at least multiple, the positioning pins are arranged on the bottom plate, and when the grillwork is installed on the bottom plate, all the positioning pins are arranged in the blank spaces of the grillwork in a penetrating mode; and the number of the clamping seats is four, the four clamping seats are movably connected with the four guide rail seats respectively, and clamping parts used for clamping the gril