Workpiece drilling devic

Workpiece drilling devic

The invention discloses a workpiece drilling device. The workpiece drilling device comprises a base; a first support rod and a second support rod are separately and fixedly connected to two sides of the top surface of the base; sliding blocks are correspondingly connected onto the first support rod...

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1. Verfasser: LI TAOLING
Format: Patent
Sprache:chi ; eng
Schlagworte:
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
TURNING
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creator LI TAOLING
description The invention discloses a workpiece drilling device. The workpiece drilling device comprises a base; a first support rod and a second support rod are separately and fixedly connected to two sides of the top surface of the base; sliding blocks are correspondingly connected onto the first support rod and the second support rod in a sliding manner; a screw is arranged at the side end of the second support rod; and the bottom end of the screw is embedded in the base to be fixedly connected with a first rotating block. When the workpiece drilling device is used, if the surface of a drilled workpiece is flat, the screw can be directly twisted to rotate, so that a screw nut drives a pressure plate between the two sliding blocks to be attached, pressed and fixed to the workpiece; and when the surface of the drilled workpiece is convex, a mold corresponding to the pressure plate can be installed on the top surface of the pressure plate, a first rotating rod is rotated to drive the pressure plate and the mold fixed at
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When the workpiece drilling device is used, if the surface of a drilled workpiece is flat, the screw can be directly twisted to rotate, so that a screw nut drives a pressure plate between the two sliding blocks to be attached, pressed and fixed to the workpiece; and when the surface of the drilled workpiece is convex, a mold corresponding to the pressure plate can be installed on the top surface of the pressure plate, a first rotating rod is rotated to drive the pressure plate and the mold fixed at</description><language>chi ; eng</language><subject>BORING ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; TRANSPORTING ; TURNING</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20200602&amp;DB=EPODOC&amp;CC=CN&amp;NR=111215669A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20200602&amp;DB=EPODOC&amp;CC=CN&amp;NR=111215669A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI TAOLING</creatorcontrib><title>Workpiece drilling devic</title><description>The invention discloses a workpiece drilling device. 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The workpiece drilling device comprises a base; a first support rod and a second support rod are separately and fixedly connected to two sides of the top surface of the base; sliding blocks are correspondingly connected onto the first support rod and the second support rod in a sliding manner; a screw is arranged at the side end of the second support rod; and the bottom end of the screw is embedded in the base to be fixedly connected with a first rotating block. When the workpiece drilling device is used, if the surface of a drilled workpiece is flat, the screw can be directly twisted to rotate, so that a screw nut drives a pressure plate between the two sliding blocks to be attached, pressed and fixed to the workpiece; and when the surface of the drilled workpiece is convex, a mold corresponding to the pressure plate can be installed on the top surface of the pressure plate, a first rotating rod is rotated to drive the pressure plate and the mold fixed at</abstract><oa>free_for_read</oa></addata></record>
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subjects BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
TURNING
title Workpiece drilling devic
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