GB1311652A - Boring tools - Google Patents
Boring toolsInfo
- Publication number
- GB1311652A GB1311652A GB1311652DA GB1311652A GB 1311652 A GB1311652 A GB 1311652A GB 1311652D A GB1311652D A GB 1311652DA GB 1311652 A GB1311652 A GB 1311652A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tool
- bit
- boring
- cutting
- bore
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/03—Boring heads
- B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
- B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
- B23B29/03417—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by means of inclined planes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
1311652 Boring tools W W GREEN 15 June 1970 [12 May 1969] 24058/69 Heading B3C A boring tool comprises a body 10, Figs. 1, 2, a member 14 screwed into the body and having a frusto-conical surface 15 which co-operates with a ball 23 so as to adjust a cutting bit 22 in the radial direction, and also with balls 24 which guide the tool in the bore being machined. A further diamond-tipped cutting bit 26 is provided, and member 14 has a scale 19 which indicates the radial position of the cutting bits. In a modification, a tool for boring a blind bore comprises a member 29, Fig. 3, having a tapered end 31. In a further modification, the tool bit has a screw cutting edge, and means for retracting the bit is provided. In a still further modification the tool is provided with means for progressively adjusting the axial position of member 14, so that a tapered bore can be machined.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2405869 | 1969-05-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1311652A true GB1311652A (en) | 1973-03-28 |
Family
ID=10205698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1311652D Expired GB1311652A (en) | 1969-05-12 | 1969-05-12 | Boring tools |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1311652A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106694919A (en) * | 2017-03-30 | 2017-05-24 | 森泰英格(成都)数控刀具股份有限公司 | Boring-milling cutter with high-accuracy positioning connecting structure |
CN106825644A (en) * | 2017-03-30 | 2017-06-13 | 森泰英格(成都)数控刀具股份有限公司 | The boring and milling shank of tool with high accuracy positioning attachment structure |
-
1969
- 1969-05-12 GB GB1311652D patent/GB1311652A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106694919A (en) * | 2017-03-30 | 2017-05-24 | 森泰英格(成都)数控刀具股份有限公司 | Boring-milling cutter with high-accuracy positioning connecting structure |
CN106825644A (en) * | 2017-03-30 | 2017-06-13 | 森泰英格(成都)数控刀具股份有限公司 | The boring and milling shank of tool with high accuracy positioning attachment structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |