Special fixture for processing plum blossom-shaped hole of double offset ring spanner
The technology of a plum wrench and a special clamp, applied in the field of clamps, can solve the problems of low work efficiency, inconvenient clamping, complicated operation, etc., and achieve the effects of high work efficiency, convenient clamping and simple operation.
Inactive Publication Date: 2010-05-19
ZHANGJIAGANG YUCHENG MASCH C0 LTD
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Abstract
The invention discloses a special fixture for processing a plum blossom-shaped hole of a double offset ring spanner, having convenient clamping and comprising a bottom plate. The middle of the bottom plate is provided with a through hole mutually cooperating with the plum blossom-shaped hole of the double offset ring spanner; the bottom plate is fixedly provided with an intermediate plate; the middle of the intermediate plate is provided with a punched hole mutually cooperating with the through hole; the intermediate plate is fixedly provided with a left fixed plate and a right fixed plate respectively; a locating slot mutually cooperating with a hand shank of the double offset ring spanner is formed among the left fixed plate, the right fixed plate and the intermediate plate; the left fixed plate and the right fixed plate of the middle of the locating slot are respectively provided with a left mounting groove and a right mounting groove; and the round end of the double offset ring spanner is arranged in a locating cavity which consists of the left mounting groove, the right mounting groove and the locating slot. The invention has the advantages that the special fixture for processing a plum blossom-shaped hole of the double offset ring spanner, having the structure, has convenient clamping and high work efficiency, and can fix double offset ring spanner workpieces well; the position for clamping the workpieces is the same each time, so that frequent tool setting is not needed, and the operation is simple.
Technology Topic
WrenchEngineering
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