Pre-forging die of flange and forging die comprising pre-forging die
The utility model discloses a flange pre-forging die, which comprises a pre-forging upper die and a pre-forging lower die, the pre-forging upper die is provided with an upper impact-bearing surface, the upper impact-bearing surface is provided with a pre-forging punch, the pre-forging lower die is p...
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| creator | TANG YUJIN ZHAO XINGYE |
| description | The utility model discloses a flange pre-forging die, which comprises a pre-forging upper die and a pre-forging lower die, the pre-forging upper die is provided with an upper impact-bearing surface, the upper impact-bearing surface is provided with a pre-forging punch, the pre-forging lower die is provided with a lower impact-bearing surface, the lower impact-bearing surface is provided with a pre-forging cavity, in a die assembly state, the pre-forging punch is matched with the pre-forging cavity, and the pre-forging punch is matched with the pre-forging cavity. And a flash storage recess communicated with the outer side of the pre-forging cavity is arranged between the upper strike bearing surface and the lower strike bearing surface. The utility model further discloses a forging die. According to the pre-forging die of the flange and the forging die comprising the pre-forging die, flashes generated on the periphery of a forging stock semi-finished product during forging and pressing can be conveniently con |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN218192355UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN218192355UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN218192355UU3</originalsourceid><addsrcrecordid>eNrjZHAJKErVTcsvSs_MS1dIyUxVyE9TSMtJzEtPVUjMS1FAlknOzy0oyiwGcQtQNfEwsKYl5hSn8kJpbgYlN9cQZw_d1IL8-NTigsTk1LzUknhnPyNDC0NLI2NT09BQY6IUAQDFuTL5</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Pre-forging die of flange and forging die comprising pre-forging die</title><source>esp@cenet</source><creator>TANG YUJIN ; ZHAO XINGYE</creator><creatorcontrib>TANG YUJIN ; ZHAO XINGYE</creatorcontrib><description>The utility model discloses a flange pre-forging die, which comprises a pre-forging upper die and a pre-forging lower die, the pre-forging upper die is provided with an upper impact-bearing surface, the upper impact-bearing surface is provided with a pre-forging punch, the pre-forging lower die is provided with a lower impact-bearing surface, the lower impact-bearing surface is provided with a pre-forging cavity, in a die assembly state, the pre-forging punch is matched with the pre-forging cavity, and the pre-forging punch is matched with the pre-forging cavity. And a flash storage recess communicated with the outer side of the pre-forging cavity is arranged between the upper strike bearing surface and the lower strike bearing surface. The utility model further discloses a forging die. According to the pre-forging die of the flange and the forging die comprising the pre-forging die, flashes generated on the periphery of a forging stock semi-finished product during forging and pressing can be conveniently con</description><language>chi ; eng</language><subject>FORGE FURNACES ; FORGING ; HAMMERING ; MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS ; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; PERFORMING OPERATIONS ; PRESSING METAL ; PUNCHING METAL ; RIVETING ; TRANSPORTING</subject><creationdate>2023</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=20230103&DB=EPODOC&CC=CN&NR=218192355U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,782,887,25571,76555</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230103&DB=EPODOC&CC=CN&NR=218192355U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TANG YUJIN</creatorcontrib><creatorcontrib>ZHAO XINGYE</creatorcontrib><title>Pre-forging die of flange and forging die comprising pre-forging die</title><description>The utility model discloses a flange pre-forging die, which comprises a pre-forging upper die and a pre-forging lower die, the pre-forging upper die is provided with an upper impact-bearing surface, the upper impact-bearing surface is provided with a pre-forging punch, the pre-forging lower die is provided with a lower impact-bearing surface, the lower impact-bearing surface is provided with a pre-forging cavity, in a die assembly state, the pre-forging punch is matched with the pre-forging cavity, and the pre-forging punch is matched with the pre-forging cavity. And a flash storage recess communicated with the outer side of the pre-forging cavity is arranged between the upper strike bearing surface and the lower strike bearing surface. The utility model further discloses a forging die. According to the pre-forging die of the flange and the forging die comprising the pre-forging die, flashes generated on the periphery of a forging stock semi-finished product during forging and pressing can be conveniently con</description><subject>FORGE FURNACES</subject><subject>FORGING</subject><subject>HAMMERING</subject><subject>MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS</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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAJKErVTcsvSs_MS1dIyUxVyE9TSMtJzEtPVUjMS1FAlknOzy0oyiwGcQtQNfEwsKYl5hSn8kJpbgYlN9cQZw_d1IL8-NTigsTk1LzUknhnPyNDC0NLI2NT09BQY6IUAQDFuTL5</recordid><startdate>20230103</startdate><enddate>20230103</enddate><creator>TANG YUJIN</creator><creator>ZHAO XINGYE</creator><scope>EVB</scope></search><sort><creationdate>20230103</creationdate><title>Pre-forging die of flange and forging die comprising pre-forging die</title><author>TANG YUJIN ; ZHAO XINGYE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN218192355UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>FORGE FURNACES</topic><topic>FORGING</topic><topic>HAMMERING</topic><topic>MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS</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>TANG YUJIN</creatorcontrib><creatorcontrib>ZHAO XINGYE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TANG YUJIN</au><au>ZHAO XINGYE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Pre-forging die of flange and forging die comprising pre-forging die</title><date>2023-01-03</date><risdate>2023</risdate><abstract>The utility model discloses a flange pre-forging die, which comprises a pre-forging upper die and a pre-forging lower die, the pre-forging upper die is provided with an upper impact-bearing surface, the upper impact-bearing surface is provided with a pre-forging punch, the pre-forging lower die is provided with a lower impact-bearing surface, the lower impact-bearing surface is provided with a pre-forging cavity, in a die assembly state, the pre-forging punch is matched with the pre-forging cavity, and the pre-forging punch is matched with the pre-forging cavity. And a flash storage recess communicated with the outer side of the pre-forging cavity is arranged between the upper strike bearing surface and the lower strike bearing surface. The utility model further discloses a forging die. According to the pre-forging die of the flange and the forging die comprising the pre-forging die, flashes generated on the periphery of a forging stock semi-finished product during forging and pressing can be conveniently con</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN218192355UU |
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| subjects | FORGE FURNACES FORGING HAMMERING MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PRESSING METAL PUNCHING METAL RIVETING TRANSPORTING |
| title | Pre-forging die of flange and forging die comprising pre-forging die |
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