Metal support

The utility model belongs to the field of supports. The utility model relates to a metal support. In the prior art, a workpiece is drilled; most of the drill bits are directly used for directly drilling holes in workpieces; inconvenient accurate positioning, easily offset problem, proposed now is th...

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Bibliographic Details
Main Author ZHAO ZONGJIE
Format Patent
LanguageChinese
English
Published 03.04.2020
Subjects
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
TURNING
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Summary:The utility model belongs to the field of supports. The utility model relates to a metal support. In the prior art, a workpiece is drilled; most of the drill bits are directly used for directly drilling holes in workpieces; inconvenient accurate positioning, easily offset problem, proposed now is the following scheme, the device comprises a first metal plate and a second metal plate mounted on oneside of the first metal plate, a plurality of guide holes are formed in the first metal plate and the second metal plate; two positioning grooves are formed in one side of the first metal plate; twopositioning plates are fixedly mounted on one side of the second metal plate; the two positioning plates are respectively clamped with the two positioning grooves; the guide holes with different sizesand shapes can be used for different drilling requirements, accurate positioning during drilling is facilitated due to the arrangement of the guide holes, meanwhile, the first metal plate and the second metal plate can be spli
Bibliography:Application Number: CN201921148019U