Roller convenient to mount and dismount

Roller convenient to mount and dismount

The roller comprises a roller body and two mounting seats, mounting columns are fixedly connected to the middles of the two sides of the roller body, a mounting groove is formed in the middle of one side of each mounting seat, the groove walls of the two sides of each mounting groove are slidably co...

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1. Verfasser: XU QINGCHAO
Format: Patent
Sprache:chi ; eng
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MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
ROLLING OF METAL
TRANSPORTING
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creator XU QINGCHAO
description The roller comprises a roller body and two mounting seats, mounting columns are fixedly connected to the middles of the two sides of the roller body, a mounting groove is formed in the middle of one side of each mounting seat, the groove walls of the two sides of each mounting groove are slidably connected with the corresponding mounting columns, and a base is slidably connected to the interior of each mounting groove; grooves are formed in the middles of the top end and the bottom end of the base, limiting pins are connected to the middles of the top end and the bottom end of the mounting base in a penetrating mode, first springs are fixedly connected to the bottom ends of the limiting pins, one ends of the first springs are fixedly connected with the inner walls of the grooves, bolt holes are formed in the middles of the top ends of the mounting columns, and adjusting bolts are movably connected to the sides of the top end of the mounting base; the adjusting bolt is screwed out, the limiting pin is inserted
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grooves are formed in the middles of the top end and the bottom end of the base, limiting pins are connected to the middles of the top end and the bottom end of the mounting base in a penetrating mode, first springs are fixedly connected to the bottom ends of the limiting pins, one ends of the first springs are fixedly connected with the inner walls of the grooves, bolt holes are formed in the middles of the top ends of the mounting columns, and adjusting bolts are movably connected to the sides of the top end of the mounting base; the adjusting bolt is screwed out, the limiting pin is inserted</description><language>chi ; eng</language><subject>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; PERFORMING OPERATIONS ; PUNCHING METAL ; ROLLING OF METAL ; TRANSPORTING</subject><creationdate>2021</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=20211105&amp;DB=EPODOC&amp;CC=CN&amp;NR=214601037U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20211105&amp;DB=EPODOC&amp;CC=CN&amp;NR=214601037U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XU QINGCHAO</creatorcontrib><title>Roller convenient to mount and dismount</title><description>The roller comprises a roller body and two mounting seats, mounting columns are fixedly connected to the middles of the two sides of the roller body, a mounting groove is formed in the middle of one side of each mounting seat, the groove walls of the two sides of each mounting groove are slidably connected with the corresponding mounting columns, and a base is slidably connected to the interior of each mounting groove; 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language chi ; eng
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subjects MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
ROLLING OF METAL
TRANSPORTING
title Roller convenient to mount and dismount
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