The present invention relates to a jig for assembly in remanufacture of a vertical machining center, capable of supporting a head mounted on a column during disassembly and assembly performed for the remanufacture and maintenance-and-repair management of the vertical machining center. A ball bearing support (20) is coupled to an upper portion of a worm gear (13) of a slider (10), which is provided at an upper end thereof with a support pad (11), formed on the inner periphery thereof with a screw thread (12), and mounted on the bottom outer periphery thereof with the worm gear (13), so as to install a hinge bracket (21) extending from one side of the ball bearing support (20), a worm (22) provided within the hinge bracket (21) is engaged with one side of the worm gear (13), a rotary shaft (23) of the worm (22) extends to allow a gripping handle (24) to be mounted at a front end of the rotary shaft (23), and the screw thread (12) formed on the inner periphery of the slider (10) is screw-coupled to a screw thread (32) of a shaft (30), which is mounted at a lower end thereof with a base pad (31) and formed on the outer periphery thereof with the screw thread (32), so the slider (10) can be moved up and down on the shaft (30) by forward and reverse rotation of the worm (22).;COPYRIGHT KIPO 2018
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