Down --hole drilling rod mills supporting seat

The utility model provides a down - -hole drilling rod mills supporting seat, comprises base, riser, interior hexagonal fixing bolt and butterfly locking bolt. If the base is connected through interior hexagonal connecting bolt with the riser, have one to be greater than the about 2mm of down -the -...

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Bibliographic Details
Main Authors WANG ZUQUAN, DAI SHIHU
Format Patent
LanguageEnglish
Published 23.09.2015
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
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Summary:The utility model provides a down - -hole drilling rod mills supporting seat, comprises base, riser, interior hexagonal fixing bolt and butterfly locking bolt. If the base is connected through interior hexagonal connecting bolt with the riser, have one to be greater than the about 2mm of down -the -hole drilling rod diameter on establishhing the board, just with the high coaxial circular port of dividing head centre, if the butterfly locking bolt is installed on the circular port of riser. During the installation, with T type bolt fastening for the base on the table surface of milling machine, the hole that the down -the -hole drilling rod passes through on the riser is tight with the graduation head -clamp. The butterfly of screwing again locking bolt can mill.
Bibliography:Application Number: CN20152273522U