Hook-shaped rocker arm fixture for alloy plate

• Main Authors: TIAN SHAOXIN, WEI FENG, XUE LIN
• Format: Patent
• Language: Chinese; English
• Published: 20.02.2013
• 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 utility model relates to a hook-shaped rocker arm fixture for an alloy plate. The hook-shaped rocker arm fixture comprises a supporting plate (7), a hook-shaped pressing plate (1), a compression bolt (2) and a stop block (5). The supporting plate (7) is in a circular arc shape and is fixed on a bottom plate (4) of a machining table through three fixing screws (3) which are arranged at the upper end of the supporting plate (7) and evenly distributed along the circular arc. The hook-shaped pressing plate (1) is vertically arranged in the middle of the supporting plate (7). The compression bolt (2) is arranged inside the hook-shaped pressing plate (1) in penetrating mode and penetrates through the hook-shaped pressing plate (1) from top to bottom to be connected with the stop block (5) arranged in the bottom plate (4). Springs (6) are disposed between the upper end of the stop block (5) and the hook-shaped pressing plate (1) and on the outer side of the compression bolt (2). The hook-shaped rocker arm fixtur