CN2668303Y - Multipurpose boring cutter - Google Patents
Multipurpose boring cutter Download PDFInfo
- Publication number
- CN2668303Y CN2668303Y CNU2004200195389U CN200420019538U CN2668303Y CN 2668303 Y CN2668303 Y CN 2668303Y CN U2004200195389 U CNU2004200195389 U CN U2004200195389U CN 200420019538 U CN200420019538 U CN 200420019538U CN 2668303 Y CN2668303 Y CN 2668303Y
- Authority
- CN
- China
- Prior art keywords
- boring cutter
- handle
- knife
- knife handle
- multipurpose
- 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
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
A multipurpose boring cutter of the utility model comprises a knife handle and a boring cutter. The knife handle is a morse taper 3<#>, and the top of the knife handle can be easily clamped on milling machines and drilling machines by the way of screwing down into the top screw thread or fastening side screw holes. A boring cutter is arranged in the cavity along the vertical direction of the lower part of the knife handle and the central shaft of the knife handle, and a regulating mechanism for the amount of feed is arranged on the end of the boring cutter. The boring of phi 150 mm hole with the accuracy of 0.03 mm and Ra* level surface roughness is realized. The utility model expands the working range of milling machines and drilling machines.
Description
Technical field
The utility model relates to cutter and the annex thereof that is used for lathe or thorax bed, particularly a kind of multipurpose boring cutter.
Background technology
Medium and small drilling machine, the common range of work of horizontal milling machine are limited, can't process for the hole more than the big or small φ 50mm, have seriously restricted the development of medium and small enterprise.Wishing has a kind of technology of less expensive can replenish this vacancy.
Summary of the invention
The purpose of this utility model is to provide a kind of multipurpose boring cutter that enlarges the range of work.
The technical solution adopted in the utility model is: said multipurpose boring cutter comprises handle of a knife and boring cutter.Handle of a knife has Morse's taper 3
#, the top has fastening negative thread along the handle of a knife central shaft, and the side also has another screw.In the cavity of handle of a knife bottom and handle of a knife axle vertical direction, boring cutter is installed, depth of cut governor motion is installed at the boring cutter afterbody.The afterbody side of boring cutter is fastening along the handle of a knife central shaft by trip bolt.
The utlity model has following beneficial effect:
1, enlarged the range of work, can boring to φ 150mm hole, dimensional accuracy can be controlled in the 0.03mm, surface roughness can reach
Level reaches the boring machine standard fully.
2, depth of cut governor motion is a differential attachment, can regulate by trace, and is very easy to use.
3, clamping on milling machine, drilling machine has easily enlarged milling machine, the drilling machine range of work, significantly improves economic benefit.
Description of drawings
Fig. 1 is the utility model multipurpose boring cutter structural representation.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This multipurpose boring cutter comprises handle of a knife and boring cutter.Handle of a knife 3 has Morse's taper 3
#, the top has fastening negative thread 1 along the handle of a knife central shaft, and the side has screw 2.Boring cutter 4 is installed in the cavity of handle of a knife bottom and handle of a knife central shaft vertical direction, and to exposing outside, boring cutter 4 afterbodys are equipped with depth of cut governor motion 5 at the cutter head of boring cutter 4.The preferred plan of material benefit is differential attachment.The afterbody side of boring cutter 4 is axially fastened along the handle of a knife center by trip bolt 6.
This multipurpose boring cutter is clamping on milling machine, drilling machine easily, tightens by the fastening negative thread in top, also can be fastening by the side screw, and the range of work is determined by depth of cut governor motion (differential attachment).
Claims (1)
1, a kind of multipurpose boring cutter comprises handle of a knife and boring cutter, it is characterized in that, handle of a knife (3) has Morse's taper 3
#, the top has fastening negative thread (1) along the handle of a knife central shaft, and the side has screw (2); In the cavity of handle of a knife bottom and handle of a knife axle vertical direction, boring cutter (4) is installed, depth of cut governor motion (5) is installed at boring cutter (4) afterbody; The afterbody side of boring cutter (4) is axially fastened along the handle of a knife center by trip bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200195389U CN2668303Y (en) | 2004-01-18 | 2004-01-18 | Multipurpose boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200195389U CN2668303Y (en) | 2004-01-18 | 2004-01-18 | Multipurpose boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2668303Y true CN2668303Y (en) | 2005-01-05 |
Family
ID=34441491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200195389U Expired - Fee Related CN2668303Y (en) | 2004-01-18 | 2004-01-18 | Multipurpose boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2668303Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571110A (en) * | 2018-11-15 | 2019-04-05 | 中国兵器科学研究院宁波分院 | A kind of micro-feeding device of the piezoelectric ceramics cooperation lever mechanism for piston pin hole processing |
-
2004
- 2004-01-18 CN CNU2004200195389U patent/CN2668303Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571110A (en) * | 2018-11-15 | 2019-04-05 | 中国兵器科学研究院宁波分院 | A kind of micro-feeding device of the piezoelectric ceramics cooperation lever mechanism for piston pin hole processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SANYI SCIENCE AND TECHNOLOGY CO., LTD., SHANGHAI Free format text: FORMER OWNER: SHANGHAI RESEARCH INST., SANYI HEAVY INDUSTRY CO., LTD. Effective date: 20050318 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050318 Address after: 201200, room 6999, 205 Chuansha Road, Shanghai, Pudong New Area Patentee after: Shanghai Sany Technology Co., Ltd. Address before: 201206, 29, new Jinqiao Building, 28 Jinqiao Road, Shanghai, Pudong Patentee before: Shanghai Inst. of Sanyi Heavy Industry Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050105 |