Long-service-life electric press capable of reducing collision of forging sliding block
The utility model belongs to the technical field of press machines, and discloses a long-service-life electric press machine capable of reducing collision of a forging sliding block, which comprises a rack, a lifting shaft is movably connected to the middle of the rack, a pressing block is fixedly m...
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| creator | MAO QINGQIU |
| description | The utility model belongs to the technical field of press machines, and discloses a long-service-life electric press machine capable of reducing collision of a forging sliding block, which comprises a rack, a lifting shaft is movably connected to the middle of the rack, a pressing block is fixedly mounted at the bottom end of the lifting shaft, and the sliding block is fixedly mounted at the top end of the lifting shaft. A fixing pipe is fixedly installed on the bottom face of the top end of the rack, and an inner cavity of the fixing pipe is movably connected with a telescopic shaft. When the sliding block moves downwards and the bottom surface of the ball screw is in contact with the top surface of the telescopic shaft, the telescopic shaft can be driven by the ball screw to move downwards in the inner cavity of the fixed pipe, so that air in the fixed pipe is compressed, and the downward moving speed of the telescopic shaft is reduced; and the downward moving speed of the sliding block is slowed down throu |
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A fixing pipe is fixedly installed on the bottom face of the top end of the rack, and an inner cavity of the fixing pipe is movably connected with a telescopic shaft. When the sliding block moves downwards and the bottom surface of the ball screw is in contact with the top surface of the telescopic shaft, the telescopic shaft can be driven by the ball screw to move downwards in the inner cavity of the fixed pipe, so that air in the fixed pipe is compressed, and the downward moving speed of the telescopic shaft is reduced; and the downward moving speed of the sliding block is slowed down throu</description><language>chi ; eng</language><subject>FORGE FURNACES ; FORGING ; HAMMERING ; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; PERFORMING OPERATIONS ; PRESSING METAL ; PUNCHING METAL ; RIVETING ; TRANSPORTING</subject><creationdate>2022</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=20220208&DB=EPODOC&CC=CN&NR=215746180U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220208&DB=EPODOC&CC=CN&NR=215746180U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MAO QINGQIU</creatorcontrib><title>Long-service-life electric press capable of reducing collision of forging sliding block</title><description>The utility model belongs to the technical field of press machines, and discloses a long-service-life electric press machine capable of reducing collision of a forging sliding block, which comprises a rack, a lifting shaft is movably connected to the middle of the rack, a pressing block is fixedly mounted at the bottom end of the lifting shaft, and the sliding block is fixedly mounted at the top end of the lifting shaft. A fixing pipe is fixedly installed on the bottom face of the top end of the rack, and an inner cavity of the fixing pipe is movably connected with a telescopic shaft. When the sliding block moves downwards and the bottom surface of the ball screw is in contact with the top surface of the telescopic shaft, the telescopic shaft can be driven by the ball screw to move downwards in the inner cavity of the fixed pipe, so that air in the fixed pipe is compressed, and the downward moving speed of the telescopic shaft is reduced; and the downward moving speed of the sliding block is slowed down throu</description><subject>FORGE FURNACES</subject><subject>FORGING</subject><subject>HAMMERING</subject><subject>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</subject><subject>PERFORMING OPERATIONS</subject><subject>PRESSING METAL</subject><subject>PUNCHING METAL</subject><subject>RIVETING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrsKwkAQRuE0FqK-w2IfMN77oFiIlcEyrJN_w-Cws-xEn18CPoDVgY8zLR5XjX1pyB8mlMIBDgIaMpNLGWaOfPJPgdPgMro3cewdqQgbaxw1aO5HNOFu7FOUXvNiErwYFr_OiuX5dK8vJZK2sOQJEUNb39bV7rDdV8dV02z-mr7Spzq5</recordid><startdate>20220208</startdate><enddate>20220208</enddate><creator>MAO QINGQIU</creator><scope>EVB</scope></search><sort><creationdate>20220208</creationdate><title>Long-service-life electric press capable of reducing collision of forging sliding block</title><author>MAO QINGQIU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN215746180UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>FORGE FURNACES</topic><topic>FORGING</topic><topic>HAMMERING</topic><topic>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</topic><topic>PERFORMING OPERATIONS</topic><topic>PRESSING METAL</topic><topic>PUNCHING METAL</topic><topic>RIVETING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>MAO QINGQIU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MAO QINGQIU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Long-service-life electric press capable of reducing collision of forging sliding block</title><date>2022-02-08</date><risdate>2022</risdate><abstract>The utility model belongs to the technical field of press machines, and discloses a long-service-life electric press machine capable of reducing collision of a forging sliding block, which comprises a rack, a lifting shaft is movably connected to the middle of the rack, a pressing block is fixedly mounted at the bottom end of the lifting shaft, and the sliding block is fixedly mounted at the top end of the lifting shaft. A fixing pipe is fixedly installed on the bottom face of the top end of the rack, and an inner cavity of the fixing pipe is movably connected with a telescopic shaft. When the sliding block moves downwards and the bottom surface of the ball screw is in contact with the top surface of the telescopic shaft, the telescopic shaft can be driven by the ball screw to move downwards in the inner cavity of the fixed pipe, so that air in the fixed pipe is compressed, and the downward moving speed of the telescopic shaft is reduced; and the downward moving speed of the sliding block is slowed down throu</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN215746180UU |
| source | esp@cenet |
| subjects | FORGE FURNACES FORGING HAMMERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PRESSING METAL PUNCHING METAL RIVETING TRANSPORTING |
| title | Long-service-life electric press capable of reducing collision of forging sliding block |
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