Crankshaft double-end surface milling and drilling clamp

• Main Authors: LIAO YONGZHOU, DENG QIULAN, LI YUJI
• Format: Patent
• Language: Chinese; English
• Published: 02.01.2013
• 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 invention provides a crankshaft double-end surface milling and drilling clamp. The crankshaft double-end surface milling and drilling clamp comprises a working table, a cylinder, and V-shaped seats, wherein two V-shaped seats are restructured into V-shaped elastic seats in which steel balls are cushioned between a V-shaped block and a reversed T-shaped block spherical concave groove, and four tension springs are arranged around the V-shaped elastic seats; intermediate lead rail bottom plates and two side lead rail bottom plates are fixed to the working table; gears are sleeved on step shafts, wherein two sides of the gears are respectively mutually engaged with driving racks and driven racks, and the step shafts are respectively mounted on the working table between each intermediate lead rail bottom plate and rear half sections of two adjacent side lead rail bottom plates; central lead rails and side lead rails are respectively fixed to the intermediate lead rail bottom plates and the two side lead rail b