Automatic oiling device for automobile seat slide rail screw rod

The utility model discloses an automatic oiling device for an automobile seat slide rail screw rod. The oiling device comprises a mounting bottom plate, a rodless air cylinder, a fixing assembly usedfor fixing a sliding rail lead screw and an oiling assembly used for oiling the sliding rail lead screw. The fixing assembly comprises a clamping piece arranged at one end of the rodless air cylinderand used for clamping the sliding rail lead screw and a supporting piece arranged at the other end of the rodless air cylinder and used for supporting the end of the sliding rail lead screw. The oiling assembly comprises a manifold block communicated with the oil way and used for dividing the oil way into two parts and two oiling blocks symmetrically arranged on the two sides of the sliding rail lead screw, through holes are formed in the oiling blocks, the oil way is communicated with the through holes of the two oiling blocks after passing through the manifold block, and a sliding block of the rodless air cylinder dr