CN109622783B - 一种全自动内衬冷轧扩管装置 - Google Patents
一种全自动内衬冷轧扩管装置 Download PDFInfo
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- CN109622783B CN109622783B CN201811514717.2A CN201811514717A CN109622783B CN 109622783 B CN109622783 B CN 109622783B CN 201811514717 A CN201811514717 A CN 201811514717A CN 109622783 B CN109622783 B CN 109622783B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/08—Tube expanders
- B21D39/20—Tube expanders with mandrels, e.g. expandable
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CN201811514717.2A CN109622783B (zh) | 2018-12-12 | 2018-12-12 | 一种全自动内衬冷轧扩管装置 |
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CN201811514717.2A CN109622783B (zh) | 2018-12-12 | 2018-12-12 | 一种全自动内衬冷轧扩管装置 |
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CN109622783A CN109622783A (zh) | 2019-04-16 |
CN109622783B true CN109622783B (zh) | 2020-10-09 |
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CN111195658B (zh) * | 2020-01-08 | 2021-10-08 | 河北金奥精工技术有限公司 | 一种异形摇臂轴无缝钢管及其成型方法 |
CN111531867B (zh) * | 2020-05-01 | 2021-12-03 | 杭州康森电子科技有限公司 | 一种汽车线束用防火橡胶件加工方法与加工系统 |
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SU1286323A1 (ru) * | 1985-07-19 | 1987-01-30 | Ростовский-На-Дону Завод-Втуз При Производственном Объединении "Ростсельмаш" | Способ раздачи трубчатых заготовок и штамп дл его осуществлени |
US8683839B2 (en) * | 2010-12-30 | 2014-04-01 | Eaton Corporation | Internal roller swaging device and method |
CN202943179U (zh) * | 2012-12-03 | 2013-05-22 | 镇江市恒源汽车零部件有限公司 | 管件扩口定径机 |
CN203470595U (zh) * | 2013-09-14 | 2014-03-12 | 泉州市泰达车轮设备有限公司 | 刹车毂壳体旋压机 |
CN204018564U (zh) * | 2014-08-29 | 2014-12-17 | 林云峰 | 管件扩张装置 |
CN107497952A (zh) * | 2017-08-08 | 2017-12-22 | 山东沃特管业股份有限公司 | 用于预应力钢筒混凝土管的承插口钢环的涨圆装置 |
CN108031714B (zh) * | 2017-12-07 | 2019-02-19 | 马鞍山市华科实业有限公司 | 内衬冷轧扩管装置 |
CN108453180A (zh) * | 2018-03-23 | 2018-08-28 | 贵州安大航空锻造有限责任公司 | 铜合金锥形环轧件的热胀形方法 |
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Address after: 323400 Yuyao Shanhai Cooperative Park, Songyang County, Lishui City, Zhejiang Province (No. 7 Chixing Road, Chishou Township) Applicant after: Zhejiang Bosheng Steel Group Co.,Ltd. Address before: 323400 Yuyao Shanhai Cooperative Park, Songyang County, Lishui City, Zhejiang Province (No. 7 Chixing Road, Chishou Township) Applicant before: ZHEJIANG BOSHENG STAINLESS STEEL MANUFACTURING CO.,LTD. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Fully Automatic Cold Rolling Tube Expanding Device with Inner Lining Effective date of registration: 20221016 Granted publication date: 20201009 Pledgee: Bank of China Limited Songyang County sub branch Pledgor: Zhejiang Bosheng Steel Group Co.,Ltd. Registration number: Y2022330002632 |
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