Huff edgeless die for dust cover
The utility model provides a dust cover Haff edgeless die which comprises an upper die plate, a middle die plate and a lower die plate which are sequentially arranged from top to bottom, a plurality of assembling grooves are formed in the middle die plate in a penetrating mode, Haff pieces are assem...
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| creator | QIU GUISHUI HUAN CHANGHU LUO HAO HAN SHUANGNENG YANG DENGJI |
| description | The utility model provides a dust cover Haff edgeless die which comprises an upper die plate, a middle die plate and a lower die plate which are sequentially arranged from top to bottom, a plurality of assembling grooves are formed in the middle die plate in a penetrating mode, Haff pieces are assembled in the assembling grooves, each Haff piece comprises two Haff strips which are oppositely arranged, and a plurality of middle die cavities are formed between the two Haff strips in a matched mode. A plurality of upper mold cores are arranged at the bottom of the upper mold plate; a plurality of lower mold cores are arranged at the top end of the lower mold plate, and limiting sliding rods are arranged at the positions, located at the two ends of the Haff strip, of the lower mold plate and penetrate through the Haff strip in a sliding mode; in the mold closing state, the multiple upper mold cores and the multiple lower mold cores stretch into the middle mold cavity, and the upper mold cores, the lower mold core |
| format | Patent |
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A plurality of upper mold cores are arranged at the bottom of the upper mold plate; a plurality of lower mold cores are arranged at the top end of the lower mold plate, and limiting sliding rods are arranged at the positions, located at the two ends of the Haff strip, of the lower mold plate and penetrate through the Haff strip in a sliding mode; in the mold closing state, the multiple upper mold cores and the multiple lower mold cores stretch into the middle mold cavity, and the upper mold cores, the lower mold core</description><language>chi ; eng</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</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=20230303&DB=EPODOC&CC=CN&NR=218557687U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25566,76549</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230303&DB=EPODOC&CC=CN&NR=218557687U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>QIU GUISHUI</creatorcontrib><creatorcontrib>HUAN CHANGHU</creatorcontrib><creatorcontrib>LUO HAO</creatorcontrib><creatorcontrib>HAN SHUANGNENG</creatorcontrib><creatorcontrib>YANG DENGJI</creatorcontrib><title>Huff edgeless die for dust cover</title><description>The utility model provides a dust cover Haff edgeless die which comprises an upper die plate, a middle die plate and a lower die plate which are sequentially arranged from top to bottom, a plurality of assembling grooves are formed in the middle die plate in a penetrating mode, Haff pieces are assembled in the assembling grooves, each Haff piece comprises two Haff strips which are oppositely arranged, and a plurality of middle die cavities are formed between the two Haff strips in a matched mode. 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A plurality of upper mold cores are arranged at the bottom of the upper mold plate; a plurality of lower mold cores are arranged at the top end of the lower mold plate, and limiting sliding rods are arranged at the positions, located at the two ends of the Haff strip, of the lower mold plate and penetrate through the Haff strip in a sliding mode; in the mold closing state, the multiple upper mold cores and the multiple lower mold cores stretch into the middle mold cavity, and the upper mold cores, the lower mold core</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | Huff edgeless die for dust cover |
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