Hoisting tool for adjusting sizing block

Abstract

The utility model relates to a hoisting tool for adjusting a sizing block, which is used for hoisting the adjusting sizing block to the lower part of a machine tool and comprises a C-shaped hoisting tool, and the C-shaped hoisting tool comprises two C-shaped rods arranged side by side and a connecting unit for connecting the two C-shaped rods; inclined support rods are arranged at the bent parts of the C-shaped rods, the cross sections of the inclined support rods and the C-shaped rods are triangular after the inclined support rods and the C-shaped rods are connected and combined, and the distance between the two C-shaped rods is adjustable; the number of the connecting units is multiple, each connecting unit comprises a threaded rod, a threaded fixing sleeve and a compressed spring, the threaded rod is arranged between the two C-shaped rods in a penetrating mode, the end of the threaded rod penetrates out of the corresponding C-shaped rod and then is connected with the threaded fixing sleeve, the threaded fixing sleeve tightly abuts against the C-shaped rods, and the portion, between the two C-shaped rods, of the threaded rod is sleeved with the compressed spring. The adjustable sizing block can be conveniently lifted and moved through the specially-made C-shaped lifting appliance, manual carrying and moving are not needed, the labor intensity of workers is relieved, and meanwhile the adjustable sizing block lifting appliance can be matched with the adjustable sizing blocks of different specifications and sizes.

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