Drilling universal conversion chuck for decorative material production

The utility model provides a drilling universal conversion chuck for decorative material production. The drilling universal conversion chuck comprises a fixing block, a supporting rod, a first hand-screwing bolt, a lower clamping plate, an upper clamping plate and a second hand-screwing bolt. The fi...

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Bibliographic Details
Main Author HUO BAOSHENG
Format Patent
LanguageChinese
English
Published 14.01.2022
Subjects
PERFORMING OPERATIONS
TRANSPORTING
WORKING CEMENT, CLAY, OR STONE
WORKING STONE OR STONE-LIKE MATERIALS
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Summary:The utility model provides a drilling universal conversion chuck for decorative material production. The drilling universal conversion chuck comprises a fixing block, a supporting rod, a first hand-screwing bolt, a lower clamping plate, an upper clamping plate and a second hand-screwing bolt. The fixing block is rectangular; the upper sliding groove is formed in the upper end of the fixing block. The side sliding groove is formed in the front end of the fixing block. A supporting rod is arranged on the inner side of the upper sliding groove, and the supporting rod is in sliding fit with the upper sliding groove; a first sliding rod is arranged at the front end of the supporting rod, the first sliding rod is connected with the supporting rod through welding, and the first sliding rod is in sliding fit with a side sliding groove; a first hand-screwing bolt is arranged on the outer side of the front end of a first sliding rod, the first hand-screwing bolt is connected with the first sliding rod through threads,
Bibliography:Application Number: CN202121484555U