| 摘要 |
PURPOSE: A pressing tool for a press-type connection pipe is provided to prevent a connection pipe from becoming deformed by compressing the edge of a rubber ring or a metal ring with uniform pressure. CONSTITUTION: A pressing tool for a press-type connection pipe comprises a fixing shaft(10), a pair of support shafts(20), a lower pressing shaft(40), pressing guides(30), and first, second, and third elastic members(110,122,130). The fixing shaft has an upper press groove(11) and first shafts(1). One end of each support shaft has a middle press groove(21), and the other end has a second shaft(2). The lower pressing shaft has a lower press groove(41) and third shafts(3). The pressing guides are connected to the second and third shafts. The first elastic member surrounds the fixing shaft and the support shafts. The second elastic members are detachably coupled to the support shafts. The third elastic member supplies tensile force to the pressing guides. |
