CN207900011U - 一种具有控制拉深减薄量的拉深冲孔模具结构 - Google Patents
一种具有控制拉深减薄量的拉深冲孔模具结构 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110102638A (zh) * | 2019-05-24 | 2019-08-09 | 合肥百恒设备模具有限公司 | 一种铝件冲压件的加工装置 |
CN110355280A (zh) * | 2019-08-16 | 2019-10-22 | 深圳数码模汽车技术有限公司 | 一种汽车油路钣金件胀形模具 |
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2018
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110102638A (zh) * | 2019-05-24 | 2019-08-09 | 合肥百恒设备模具有限公司 | 一种铝件冲压件的加工装置 |
CN110355280A (zh) * | 2019-08-16 | 2019-10-22 | 深圳数码模汽车技术有限公司 | 一种汽车油路钣金件胀形模具 |
CN110355280B (zh) * | 2019-08-16 | 2023-09-19 | 深圳数码模汽车技术有限公司 | 一种汽车油路钣金件胀形模具 |
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A structure of deep drawing and punching die with control of drawing thickness reduction Effective date of registration: 20210520 Granted publication date: 20180925 Pledgee: Bank of China Limited by Share Ltd. Xiamen branch Pledgor: XIAMEN KECHENG HARDWARE PRODUCTS Co.,Ltd. Registration number: Y2021980003835 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: Units 101, 201, and 301, No. 903 Tonglong Second Road, Xiang'an Industrial Zone, Torch High tech Zone, Xiamen City, Fujian Province, 361100 Patentee after: Xiamen Kecheng Hardware Products Co.,Ltd. Address before: Units 101, 201, and 301, No. 903 Tonglong Second Road, Xiang'an Industrial Zone, Torch High tech Zone, Xiamen City, Fujian Province, 361100 Patentee before: XIAMEN KECHENG HARDWARE PRODUCTS CO.,LTD. |
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CP01 | Change in the name or title of a patent holder |