CN204625713U - 一种内花键薄壁齿轮热处理防锥度变形工装 - Google Patents
一种内花键薄壁齿轮热处理防锥度变形工装 Download PDFInfo
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- CN204625713U CN204625713U CN201520309991.1U CN201520309991U CN204625713U CN 204625713 U CN204625713 U CN 204625713U CN 201520309991 U CN201520309991 U CN 201520309991U CN 204625713 U CN204625713 U CN 204625713U
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- gear
- internal spline
- frock body
- frock
- thermal treatment
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- Heat Treatment Of Articles (AREA)
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CN201520309991.1U CN204625713U (zh) | 2015-05-14 | 2015-05-14 | 一种内花键薄壁齿轮热处理防锥度变形工装 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107201428A (zh) * | 2017-03-08 | 2017-09-26 | 中国航发北京航空材料研究院 | 一种超高强度钢结构件的热处理方法 |
CN111644597A (zh) * | 2020-04-30 | 2020-09-11 | 中国航发南方工业有限公司 | 环形零件的铸坯及铸坯的制造方法 |
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2015
- 2015-05-14 CN CN201520309991.1U patent/CN204625713U/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107201428A (zh) * | 2017-03-08 | 2017-09-26 | 中国航发北京航空材料研究院 | 一种超高强度钢结构件的热处理方法 |
CN107201428B (zh) * | 2017-03-08 | 2019-03-19 | 中国航发北京航空材料研究院 | 一种超高强度钢结构件的热处理方法 |
CN111644597A (zh) * | 2020-04-30 | 2020-09-11 | 中国航发南方工业有限公司 | 环形零件的铸坯及铸坯的制造方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Outside North Meishan city of Sichuan province Danleng town 620200 Danleng County No. 1 Patentee after: Sichuan denture Precision Technology Co., Ltd Address before: 620200 No.1, Waibei Road, Danling Town, Danling County, Meishan City, Sichuan Province Patentee before: CHONCHE GROUP (SICHUAN) DANCHI PARTS & COMPONENTS Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An anti taper deformation tooling for heat treatment of internal spline thin-walled gear Effective date of registration: 20211202 Granted publication date: 20150909 Pledgee: Sichuan Danling Rural Commercial Bank Co.,Ltd. Pledgor: Sichuan denture Precision Technology Co.,Ltd. Registration number: Y2021510000288 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |