CN212397791U - 一种手工制作内六角盲孔的工装 - Google Patents
一种手工制作内六角盲孔的工装 Download PDFInfo
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- CN212397791U CN212397791U CN202021033231.XU CN202021033231U CN212397791U CN 212397791 U CN212397791 U CN 212397791U CN 202021033231 U CN202021033231 U CN 202021033231U CN 212397791 U CN212397791 U CN 212397791U
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- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000004080 punching Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of tooling for manually making hexagonal blind holes Effective date of registration: 20221219 Granted publication date: 20210126 Pledgee: China Construction Bank Corporation Zunyi branch Pledgor: GUIZHOU HANGRUI AVIATION PRECISION PARTS MANUFACTURING Co.,Ltd. Registration number: Y2022520000054 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210126 Pledgee: China Construction Bank Corporation Zunyi branch Pledgor: GUIZHOU HANGRUI AVIATION PRECISION PARTS MANUFACTURING Co.,Ltd. Registration number: Y2022520000054 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A handmade fixture for making blind holes in the inner hexagon Granted publication date: 20210126 Pledgee: China Construction Bank Corporation Zunyi branch Pledgor: GUIZHOU HANGRUI AVIATION PRECISION PARTS MANUFACTURING Co.,Ltd. Registration number: Y2024520000009 |