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[CN 201811177471.4] Slider guiding precision adjusting device for four-column hydraulic press


[CN 201811177471.4] Title of Slider Guide Precision Adjustment Device for Four-column Hydraulic Press: Application Number of Slider Guide Precision Adjustment Device for Four-column Hydraulic Press: CN 201811177471.4 Applicant: Hefei Hecheng Intelligent Manufacturing Co., Ltd. Application Date: 2018-10-10 Patent Type: Invention Application The present invention discloses a Slider Guide Precision Adjustment Device for Four-column Hydraulic Press, the precision adjusting devices are respectively arranged in the four-corner guide holes of the four-column hydraulic press slider. The precision adjusting device includes a split-valve wedge block, a split-valve guide sleeve, and a push-pull screw. The guide hole and the four-column hydraulic The guide column of the machine is clearance-matched, and the upper and lower openings of the guide hole are provided with installation annular grooves concentric with the guide hole; the split-valve wedge block is provided with multiple blocks, A plurality of split-type wedge blocks are detachably installed in the installation annular groove at equal distances. The surface of the split-type wedge block facing the center of the guide hole is inclined, and the end of the surface close to the middle of the guide hole is higher than the other At one end, the adjustment of the present invention is more precise and the operation is simple.

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