CN212310556U - 一种打孔设备 - Google Patents
一种打孔设备 Download PDFInfo
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- CN212310556U CN212310556U CN202020389191.6U CN202020389191U CN212310556U CN 212310556 U CN212310556 U CN 212310556U CN 202020389191 U CN202020389191 U CN 202020389191U CN 212310556 U CN212310556 U CN 212310556U
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- 238000004080 punching Methods 0.000 title claims abstract description 39
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 abstract 1
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
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CN202020389191.6U CN212310556U (zh) | 2020-03-25 | 2020-03-25 | 一种打孔设备 |
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CN202020389191.6U CN212310556U (zh) | 2020-03-25 | 2020-03-25 | 一种打孔设备 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114535398A (zh) * | 2021-12-22 | 2022-05-27 | 河南航天精工制造有限公司 | 一种自动落料的工件冲方模具 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114535398A (zh) * | 2021-12-22 | 2022-05-27 | 河南航天精工制造有限公司 | 一种自动落料的工件冲方模具 |
CN114535398B (zh) * | 2021-12-22 | 2023-12-15 | 河南航天精工制造有限公司 | 一种自动落料的工件冲方模具 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221214 Address after: No. 83, Shuxi Road, Jinniu District, Chengdu, Sichuan 610000 Patentee after: Chengdu Hongwei Automobile Service Co.,Ltd. Address before: Room 308, building 2, Xinsen Plaza, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Huzhou shuoxin Construction Engineering Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240722 Address after: North of 327 National Road, Yanzhou District, Jining City, Shandong Province, 272100 (Doudoudian Village, Jiuxianqiao Street Office) Patentee after: Shandong Guochengjin Construction Group Co.,Ltd. Country or region after: China Address before: No. 83, Shuxi Road, Jinniu District, Chengdu, Sichuan 610000 Patentee before: Chengdu Hongwei Automobile Service Co.,Ltd. Country or region before: China |