Double-oblique-face double-way floating pairing workpiece automatic clamping jig

• Main Authors: YOU HAIQUAN, YE CONGCHAO, LI BAOGUO, WU CHAOFENG, YI SHUXIANG, HE SHAOFENG, LIU LIANHONG, CHENG XIANG, WU HANLIANG
• Format: Patent
• Language: English
• Published: 01.07.2015
• Subjects: COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING

The invention relates to a double-oblique-face double-way floating pairing workpiece automatic clamping jig and relates to a workpiece jig for cutting the upper end face of a workpiece with the appearance contour similar to a rectangle. The jig comprises a base, a bottom plate arranged on the base, an oil pressure cylinder arranged in the base, a double-oblique-face pulling block hinged to a piston rod which extends out of the upper portion of the bottom plate from the oil pressure cylinder, moving oblique face jaws in sliding connection to the bottom plate and a fixed oblique face locating jaw which is fixed on the bottom plate and is used for being matched with the moving oblique face jaws. The number of the moving oblique face jaws is two. The two moving oblique face jaws are arranged on the two sides of the double-oblique-face pulling block symmetrically and respectively and are in contact connection with the two side oblique faces of the double-oblique-face pulling block. The jig can clamp the workpiece in a pairing mode, when the workpiece is clamped, downward component force is applied on the workpiece, and the phenomenon of upwarping of the workpiece with pattern draft during a clamping process is avoided.