Gas meter diaphragm production device
The utility model discloses a gas meter diaphragm production device. The gas meter diaphragm production device comprises an upper die and a lower die. The upper die comprises an upper die plate, an upper die pressing plate, an upper die movable core, a third spring and a second check block. The thir...
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| creator | FANG YAN ZHENG HUI GAO YIMING ZHENG YANJIA HU YONGHUA |
| description | The utility model discloses a gas meter diaphragm production device. The gas meter diaphragm production device comprises an upper die and a lower die. The upper die comprises an upper die plate, an upper die pressing plate, an upper die movable core, a third spring and a second check block. The third bolt penetrates through the upper mold pressing plate, the lower portion of the third bolt is in threaded connection with the upper mold plate, the upper portion of the third bolt is smooth, the third bolt is in sliding clamping connection with the upper mold pressing plate, the upper mold plate is square, a round hole is formed in the center of the upper mold plate, and the upper mold movable core is in sliding fit with the interior of the round hole and is round; a gap exists between the upper die plate and the upper die pressing plate, the upper die pressing plate is supported by the second spring to move up and down, the lower portion of the second positioning pin is arranged in the upper die plate, the upper |
| format | Patent |
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The gas meter diaphragm production device comprises an upper die and a lower die. The upper die comprises an upper die plate, an upper die pressing plate, an upper die movable core, a third spring and a second check block. The third bolt penetrates through the upper mold pressing plate, the lower portion of the third bolt is in threaded connection with the upper mold plate, the upper portion of the third bolt is smooth, the third bolt is in sliding clamping connection with the upper mold pressing plate, the upper mold plate is square, a round hole is formed in the center of the upper mold plate, and the upper mold movable core is in sliding fit with the interior of the round hole and is round; a gap exists between the upper die plate and the upper die pressing plate, the upper die pressing plate is supported by the second spring to move up and down, the lower portion of the second positioning pin is arranged in the upper die plate, the upper</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>2024</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=20240705&DB=EPODOC&CC=CN&NR=221271767U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240705&DB=EPODOC&CC=CN&NR=221271767U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FANG YAN</creatorcontrib><creatorcontrib>ZHENG HUI</creatorcontrib><creatorcontrib>GAO YIMING</creatorcontrib><creatorcontrib>ZHENG YANJIA</creatorcontrib><creatorcontrib>HU YONGHUA</creatorcontrib><title>Gas meter diaphragm production device</title><description>The utility model discloses a gas meter diaphragm production device. The gas meter diaphragm production device comprises an upper die and a lower die. The upper die comprises an upper die plate, an upper die pressing plate, an upper die movable core, a third spring and a second check block. The third bolt penetrates through the upper mold pressing plate, the lower portion of the third bolt is in threaded connection with the upper mold plate, the upper portion of the third bolt is smooth, the third bolt is in sliding clamping connection with the upper mold pressing plate, the upper mold plate is square, a round hole is formed in the center of the upper mold plate, and the upper mold movable core is in sliding fit with the interior of the round hole and is round; a gap exists between the upper die plate and the upper die pressing plate, the upper die pressing plate is supported by the second spring to move up and down, the lower portion of the second positioning pin is arranged in the upper die plate, the upper</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>PERFORMING OPERATIONS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>TRANSPORTING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB1TyxWyE0tSS1SSMlMLMgoSkzPVSgoyk8pTS7JzM9TSEkty0xO5WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8c5-RkaGRuaG5mbmoaHGRCkCAJAlKAI</recordid><startdate>20240705</startdate><enddate>20240705</enddate><creator>FANG YAN</creator><creator>ZHENG HUI</creator><creator>GAO YIMING</creator><creator>ZHENG YANJIA</creator><creator>HU YONGHUA</creator><scope>EVB</scope></search><sort><creationdate>20240705</creationdate><title>Gas meter diaphragm production device</title><author>FANG YAN ; ZHENG HUI ; GAO YIMING ; ZHENG YANJIA ; HU YONGHUA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN221271767UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>PERFORMING OPERATIONS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>TRANSPORTING</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>FANG YAN</creatorcontrib><creatorcontrib>ZHENG HUI</creatorcontrib><creatorcontrib>GAO YIMING</creatorcontrib><creatorcontrib>ZHENG YANJIA</creatorcontrib><creatorcontrib>HU YONGHUA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FANG YAN</au><au>ZHENG HUI</au><au>GAO YIMING</au><au>ZHENG YANJIA</au><au>HU YONGHUA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Gas meter diaphragm production device</title><date>2024-07-05</date><risdate>2024</risdate><abstract>The utility model discloses a gas meter diaphragm production device. The gas meter diaphragm production device comprises an upper die and a lower die. The upper die comprises an upper die plate, an upper die pressing plate, an upper die movable core, a third spring and a second check block. The third bolt penetrates through the upper mold pressing plate, the lower portion of the third bolt is in threaded connection with the upper mold plate, the upper portion of the third bolt is smooth, the third bolt is in sliding clamping connection with the upper mold pressing plate, the upper mold plate is square, a round hole is formed in the center of the upper mold plate, and the upper mold movable core is in sliding fit with the interior of the round hole and is round; a gap exists between the upper die plate and the upper die pressing plate, the upper die pressing plate is supported by the second spring to move up and down, the lower portion of the second positioning pin is arranged in the upper die plate, the upper</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 | Gas meter diaphragm production device |
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