Oil cylinder of roller press

The utility model discloses a roller press oil cylinder which comprises a cylinder body and a plunger inserted in the cylinder body in a sliding mode, a shaft shoulder is arranged at the tail of the plunger, the shaft shoulder is connected with the inner wall of the cylinder body in a sliding and se...

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Hauptverfasser:	ZHAO JIFENG, XIAO PENGGAO, LI XIAOHUAN, MA YICHUN, YAO YANGYANG, CHEN ZHIHUI, WAN YAN, JIN HUITAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS
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creator	ZHAO JIFENG XIAO PENGGAO LI XIAOHUAN MA YICHUN YAO YANGYANG CHEN ZHIHUI WAN YAN JIN HUITAO
description	The utility model discloses a roller press oil cylinder which comprises a cylinder body and a plunger inserted in the cylinder body in a sliding mode, a shaft shoulder is arranged at the tail of the plunger, the shaft shoulder is connected with the inner wall of the cylinder body in a sliding and sealing mode, the head of the plunger is sleeved with an end cover in a sealing and sliding mode, andthe end cover is fixedly connected with the cylinder body in a sealing mode. The roller press oil cylinder has the advantages that the plunger with the shaft shoulder design is adopted, the volume ofthe oil drainage cavity is increased, the pressure of hydraulic oil in the oil drainage cavity is reduced, the risk that the hydraulic oil leaks from the right end of the plunger is reduced, and due to the fact that the weight of the plunger is reduced, the pressure of the plunger on the elastic supporting assembly is reduced; the working reliability of the elastic supporting assembly is improved;in addition, the right end
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The roller press oil cylinder has the advantages that the plunger with the shaft shoulder design is adopted, the volume ofthe oil drainage cavity is increased, the pressure of hydraulic oil in the oil drainage cavity is reduced, the risk that the hydraulic oil leaks from the right end of the plunger is reduced, and due to the fact that the weight of the plunger is reduced, the pressure of the plunger on the elastic supporting assembly is reduced; the working reliability of the elastic supporting assembly is improved;in addition, the right end</description><language>chi ; eng</language><subject>BLASTING ; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ; FLUID-PRESSURE ACTUATORS ; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS ; HEATING ; HYDRAULICS OR PNEUMATICS IN GENERAL ; LIGHTING ; MECHANICAL ENGINEERING ; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL ; WEAPONS</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&date=20210126&DB=EPODOC&CC=CN&NR=212407170U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210126&DB=EPODOC&CC=CN&NR=212407170U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHAO JIFENG</creatorcontrib><creatorcontrib>XIAO PENGGAO</creatorcontrib><creatorcontrib>LI XIAOHUAN</creatorcontrib><creatorcontrib>MA YICHUN</creatorcontrib><creatorcontrib>YAO YANGYANG</creatorcontrib><creatorcontrib>CHEN ZHIHUI</creatorcontrib><creatorcontrib>WAN YAN</creatorcontrib><creatorcontrib>JIN HUITAO</creatorcontrib><title>Oil cylinder of roller press</title><description>The utility model discloses a roller press oil cylinder which comprises a cylinder body and a plunger inserted in the cylinder body in a sliding mode, a shaft shoulder is arranged at the tail of the plunger, the shaft shoulder is connected with the inner wall of the cylinder body in a sliding and sealing mode, the head of the plunger is sleeved with an end cover in a sealing and sliding mode, andthe end cover is fixedly connected with the cylinder body in a sealing mode. 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The roller press oil cylinder has the advantages that the plunger with the shaft shoulder design is adopted, the volume ofthe oil drainage cavity is increased, the pressure of hydraulic oil in the oil drainage cavity is reduced, the risk that the hydraulic oil leaks from the right end of the plunger is reduced, and due to the fact that the weight of the plunger is reduced, the pressure of the plunger on the elastic supporting assembly is reduced; the working reliability of the elastic supporting assembly is improved;in addition, the right end</abstract><oa>free_for_read</oa></addata></record>
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language	chi ; eng
recordid	cdi_epo_espacenet_CN212407170UU
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subjects	BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS
title	Oil cylinder of roller press
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