CN204075458U - 带割规的切割辅助装置 - Google Patents
带割规的切割辅助装置 Download PDFInfo
- Publication number
- CN204075458U CN204075458U CN201420482985.1U CN201420482985U CN204075458U CN 204075458 U CN204075458 U CN 204075458U CN 201420482985 U CN201420482985 U CN 201420482985U CN 204075458 U CN204075458 U CN 204075458U
- Authority
- CN
- China
- Prior art keywords
- annulus
- rule
- cutting
- auxiliary device
- cuts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420482985.1U CN204075458U (zh) | 2014-08-25 | 2014-08-25 | 带割规的切割辅助装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420482985.1U CN204075458U (zh) | 2014-08-25 | 2014-08-25 | 带割规的切割辅助装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204075458U true CN204075458U (zh) | 2015-01-07 |
Family
ID=52168223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420482985.1U Expired - Fee Related CN204075458U (zh) | 2014-08-25 | 2014-08-25 | 带割规的切割辅助装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204075458U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109794665A (zh) * | 2019-03-19 | 2019-05-24 | 海洋石油工程(青岛)有限公司 | 便携式切孔装置与切孔工艺 |
CN114346362A (zh) * | 2021-12-02 | 2022-04-15 | 安徽美合智能设备有限公司 | 一种钢板加工的辅助装置 |
CN114453704A (zh) * | 2021-12-20 | 2022-05-10 | 江苏广坤铝业有限公司 | 一种管材开孔切割装置 |
-
2014
- 2014-08-25 CN CN201420482985.1U patent/CN204075458U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109794665A (zh) * | 2019-03-19 | 2019-05-24 | 海洋石油工程(青岛)有限公司 | 便携式切孔装置与切孔工艺 |
CN109794665B (zh) * | 2019-03-19 | 2021-12-03 | 海洋石油工程(青岛)有限公司 | 便携式切孔装置与切孔工艺 |
CN114346362A (zh) * | 2021-12-02 | 2022-04-15 | 安徽美合智能设备有限公司 | 一种钢板加工的辅助装置 |
CN114453704A (zh) * | 2021-12-20 | 2022-05-10 | 江苏广坤铝业有限公司 | 一种管材开孔切割装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204075458U (zh) | 带割规的切割辅助装置 | |
CN204451198U (zh) | 一种ppr管热熔插接机 | |
CN104999158A (zh) | 大直径钢管端部马鞍口手工切割工艺 | |
CN203961334U (zh) | 一种支撑微调装置 | |
CN204912951U (zh) | 圆管倒角刀具 | |
CN207920561U (zh) | 一种组合式套管头防磨衬套取出工具 | |
CN204299583U (zh) | 用于常规非开挖钻机上切割地下塑料管线的割刀 | |
CN203409761U (zh) | 一种圆管划线测量工具 | |
CN204108747U (zh) | 一种样板钻孔定位装置 | |
CN206373398U (zh) | 用于加工锥型管模台阶孔的装置 | |
CN203409712U (zh) | 盲孔工装轴的拆卸装置 | |
CN103419170B (zh) | 盲孔工装轴的拆卸装置及拆卸方法 | |
CN203292789U (zh) | 一种炉辊快速定位装置 | |
CN206632463U (zh) | 一种高精度成型倒角刀 | |
CN201407000Y (zh) | 确保钻机成孔精度的扶正器 | |
CN203831012U (zh) | 套管焊接找正专用角尺 | |
CN219443784U (zh) | 一种气割盲板辅助划圆装置 | |
CN205147411U (zh) | 一种双级钻头 | |
CN109794665A (zh) | 便携式切孔装置与切孔工艺 | |
CN205020889U (zh) | 钻孔定位装置 | |
CN205020890U (zh) | 基于钻孔定位装置的钻孔机 | |
CN210939617U (zh) | 一种人工湿地工程用pvc-u布水管精确开孔装置 | |
CN219795176U (zh) | 一种旋转固井用滚轮扶正器 | |
CN203495003U (zh) | 一种滚槽机用套式滚花轮 | |
CN204532060U (zh) | 绷簧式双筒冰芯机械钻机中的内筒 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Co-patentee after: OFFSHORE OIL ENGINEERING (QINGDAO) Co.,Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Co-patentee before: OFFSHORE OIL ENGINEERING (QINGDAO) Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20210825 |