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    • 1. 发明申请
    • CYLINDER BLOCK MOUNTING FIXTURE
    • 气缸盖安装件
    • WO1997030814A1
    • 1997-08-28
    • PCT/GB1997000116
    • 1997-01-17
    • FORD MOTOR COMPANY LIMITEDFORD WERKE AGFORD FRANCE S.A.FORD MOTOR COMPANYPETERS, Mark
    • FORD MOTOR COMPANY LIMITEDFORD WERKE AGFORD FRANCE S.A.FORD MOTOR COMPANY
    • B23B41/12
    • B23B41/00B23Q3/186B25B11/00
    • The present invention relates to a mounting fixture and to a method for machining a cylinder block, in particular a deep-skirted cylinder block for a motor vehicle. A pair of cylinder blocks (1, 2) with skirts (17, 18, 19, 20) that extend either side of a crank bearing (21, 22) are mounted on both sides of a mounting fixture (3) by means of mounting shoes (7-10) with surfaces adapted to locate with alignment surfaces machined on the block within the skirt about the crank bearing. Retention clamps (51) retain the cylinder block on the fixture after location of the mounting surfaces with the alignment surfaces. When the engine is assembled, the alignment surfaces are used to locate a removable half of the crank bearing with a fixed half of the crank bearing integral with the cylinder block. Preferably, the mounting surfaces locate with all of the alignment surfaces used to locate the removable half of the crank bearing with the fixed half of the crank bearing.
    • 本发明涉及一种安装固定装置以及用于机加工气缸体的方法,尤其涉及用于机动车辆的深套筒缸体。 具有延伸到曲柄轴承(21,22)两侧的裙部(17,18,19,20)的一对气缸体(1,2)通过安装在安装夹具(3)的两侧安装 鞋子(7-10)具有适于定位的表面,其具有在裙部内围绕曲柄轴承加工的对准表面。 保持夹具(51)在安装表面与对准表面定位之后将气缸体保持在固定装置上。 当发动机组装时,对准表面用于定位曲柄轴承的可移除的一半,曲柄轴承的固定半部与气缸体一体。 优选地,安装表面定位成具有用于定位具有曲柄轴承的固定半部的曲柄轴承的可移除半部的所有对准表面。