Internal expansion type telescopic device for vertically pressing pressing rod
The utility model discloses an internal expansion type telescopic device for vertically pressing a pressing rod. Bottom plate, a positioning plate is arranged on the bottom plate; a fixed seat is arranged on the positioning plate; a belleville spring is arranged between the fixed seat and the bottom...
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| creator | ZHANG KAN XIE XIONGBIAO |
| description | The utility model discloses an internal expansion type telescopic device for vertically pressing a pressing rod. Bottom plate, a positioning plate is arranged on the bottom plate; a fixed seat is arranged on the positioning plate; a belleville spring is arranged between the fixed seat and the bottom plate; a matched mandrel is arranged in the center of the bottom plate, a rotatable cam and a fixing base side wall pressing rod sleeve are arranged on a center shaft of the fixing base, a stop screw is arranged on the pressing rod sleeve, a pressing rod is arranged in the pressing rod sleeve, a cover plate is arranged above the cam, the mandrel further comprises a pressing nut vertically penetrating through the cover plate, and the mandrel located above the cover plate is provided with the pressing nut. The groove in the side surface of the inner hole of the part is utilized; when the clamping device is used, the multiple pressing rods are synchronously and horizontally pushed out throughthe cam in the device, th |
| format | Patent |
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Bottom plate, a positioning plate is arranged on the bottom plate; a fixed seat is arranged on the positioning plate; a belleville spring is arranged between the fixed seat and the bottom plate; a matched mandrel is arranged in the center of the bottom plate, a rotatable cam and a fixing base side wall pressing rod sleeve are arranged on a center shaft of the fixing base, a stop screw is arranged on the pressing rod sleeve, a pressing rod is arranged in the pressing rod sleeve, a cover plate is arranged above the cam, the mandrel further comprises a pressing nut vertically penetrating through the cover plate, and the mandrel located above the cover plate is provided with the pressing nut. The groove in the side surface of the inner hole of the part is utilized; when the clamping device is used, the multiple pressing rods are synchronously and horizontally pushed out throughthe cam in the device, th</description><language>chi ; eng</language><subject>BORING ; 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 ; 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&date=20200327&DB=EPODOC&CC=CN&NR=210189080U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200327&DB=EPODOC&CC=CN&NR=210189080U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG KAN</creatorcontrib><creatorcontrib>XIE XIONGBIAO</creatorcontrib><title>Internal expansion type telescopic device for vertically pressing pressing rod</title><description>The utility model discloses an internal expansion type telescopic device for vertically pressing a pressing rod. Bottom plate, a positioning plate is arranged on the bottom plate; a fixed seat is arranged on the positioning plate; a belleville spring is arranged between the fixed seat and the bottom plate; a matched mandrel is arranged in the center of the bottom plate, a rotatable cam and a fixing base side wall pressing rod sleeve are arranged on a center shaft of the fixing base, a stop screw is arranged on the pressing rod sleeve, a pressing rod is arranged in the pressing rod sleeve, a cover plate is arranged above the cam, the mandrel further comprises a pressing nut vertically penetrating through the cover plate, and the mandrel located above the cover plate is provided with the pressing nut. 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Bottom plate, a positioning plate is arranged on the bottom plate; a fixed seat is arranged on the positioning plate; a belleville spring is arranged between the fixed seat and the bottom plate; a matched mandrel is arranged in the center of the bottom plate, a rotatable cam and a fixing base side wall pressing rod sleeve are arranged on a center shaft of the fixing base, a stop screw is arranged on the pressing rod sleeve, a pressing rod is arranged in the pressing rod sleeve, a cover plate is arranged above the cam, the mandrel further comprises a pressing nut vertically penetrating through the cover plate, and the mandrel located above the cover plate is provided with the pressing nut. The groove in the side surface of the inner hole of the part is utilized; when the clamping device is used, the multiple pressing rods are synchronously and horizontally pushed out throughthe cam in the device, th</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BORING 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 TURNING |
| title | Internal expansion type telescopic device for vertically pressing pressing rod |
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