Long lead screw supporting device

Abstract

The utility model provides a long lead screw supporting device, and belongs to the field of long lead screw equipment, a machine table is provided with a supporting piece, the supporting piece is located below the middle position of a lead screw, the end of the supporting piece abuts against the outer surface of the lead screw, and the tail of the supporting piece is provided with a rebound piece; the lead screw is provided with a carrying platform, and a boss is formed at the bottom of the carrying platform and abuts against the end of the supporting piece. The supporting device is suitable for supporting the middle position of the long screw rod, the supporting piece is placed in the middle position of the screw rod, the supporting piece is placed at the tail of the supporting piece, the supporting piece can be pressed down when the object carrying platform passes through the supporting piece, and therefore the supporting piece is not prone to falling off when the object carrying platform passes through the supporting piece. And the normal operation of the loading platform is not influenced.

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