Quick forming extruding and connecting machine for steel bar with rib

• Main Authors: ZHIQIANG ZHANG, YONGHAO ZHU, JINGJIANG SONG
• Format: Patent
• Language: English
• Published: 04.11.1998
• Edition: 6
• Subjects: AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL; MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF METAL WIRE

The utility model relates to a quick forming extruding and connecting machine for a steel bar with ribs. Two hydraulic pumps are respectively connected with a reversal valve through an oil inlet pipe and an oil return pipe; the reversal valve is also provided with an oil outlet pipe communicated with an A and a B oil cavities of a hydraulic cylinder; a piston is connected with a piston rod, and the left end of the rod is connected with a movable press mold; a fixed press mold and a movable press mold are arranged in a press mold body; the two reversal valves are connected with one draw rod, and a link gear is composed of the draw rod and a handle; the lower surface of a machine rack is provided with a walking roller; the piston rod and the movable press mold to move through oil pressure, the extruding action can be realized, and a steel sleeve and the steel bar can be tightly combined. The efficiency is high, and the standard rate can reach 100%.