CN201313183Y - Adjustable large-diameter hole boring tool - Google Patents
Adjustable large-diameter hole boring tool Download PDFInfo
- Publication number
- CN201313183Y CN201313183Y CNU2008201608391U CN200820160839U CN201313183Y CN 201313183 Y CN201313183 Y CN 201313183Y CN U2008201608391 U CNU2008201608391 U CN U2008201608391U CN 200820160839 U CN200820160839 U CN 200820160839U CN 201313183 Y CN201313183 Y CN 201313183Y
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- CN
- China
- Prior art keywords
- tool
- boring
- utility
- model
- boring cutter
- 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
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to an adjustable large-diameter hole boring tool. In the technical proposal, a boring tool with a customized size can be formed through adjusting the positions of the tool tips of four small boring tools (3). The small boring tools (3) can be ground again and adjusted to the required size after being worn. Simultaneously, fastening screws (4) are arranged to be close to the tool tips of the small boring tools (3). Therefore, the utility model has the advantages of good rigidity, good quality of processed products and low tool cost. Moreover, the requirements for the processing size can be satisfied in accordance with the process requirement. The processed inner hole has the advantages of high surface quality and long service life. The utility model can adapt to the boring requirements for various diameters.
Description
Affiliated technical field
The utility model relates to a kind of borer, is specially adapted to the cutter of large diameter bore hole.
Background technology
At present, bore hole processing all is to process with sizing shaping cutter, but sizing shaping cutter makes cutter scrap along with the wearing and tearing of cutter, again sharpening uses, cause the cost of cutter in the production process very big, thereby the adaptive capacity of producing is very poor, can not satisfy the demand of many specifications endoporus flexible production.
Summary of the invention
The utility model provides a kind of adjustable inner hole boring cutter, and this boring cutter applicability is very strong, can be by hand after tool wear tool sharpening again, reach reusable purpose.
The technical method that its technical problem that solves the utility model adopts is that four little boring cutters are installed on the boring cutter body, make the size conforms of boring cutter customize dimensional requirement by adjusting nut, in use, after the little boring cutter wearing and tearing, again sharpening is installed and is adjusted to required size.
The beneficial effects of the utility model are, by the utility model boring cutter, make the cost of charp tool reduce, and size adjusting is convenient, and production adaptability is strong.
Description of drawings.
Below in conjunction with accompanying drawing the utility model is further described.Fig. 1 is main cutaway view.Fig. 2 is a left view.
1. boring cutter bodies among the figure, 2. adjusting nut, 3. little boring cutter, 4. holding screw.
Specific implementation method
In figure; boring cutter body (1) is connected with the boring bar or the main shaft of normal lathe; little boring cutter (3) is installed on the boring cutter body (1); because it is to be processed as the plane that little boring cutter (3) has a side; little boring cutter one end is processed with screw thread; little boring cutter (3) can be adjusted the bore hole requirement that stretching of little boring cutter (3) satisfied different apertures by adjusting nut (2); little boring cutter (3) has 4 altogether; requirement according to allowance; can adjust 4 little boring cutters (3) respectively to preliminary dimension; reduce the allowance of each little boring cutter (3); make prolong the service life of little boring cutter (3); also sharpening, so just not brazed shank tool sharpening use more not again again when little boring cutter (3) wearing and tearing or damage.Again holding screw (4) clamp little boring cutter (3) by the point of a knife position, make the rigidity of little boring cutter (3) strengthen, rake face is consistent.Therefore according to technological requirement, to adjust and reach the processing dimension requirement, processing bore area quality is good, and long service life can also adapt to the bore hole demand of different-diameter requirement.
Claims (1)
1, can adjust big footpath endoporus boring cutter, it is characterized in that: four little boring cutter one ends that repeat sharpening are processed with screw thread, assemble adjustable nut on the screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201608391U CN201313183Y (en) | 2008-11-20 | 2008-11-20 | Adjustable large-diameter hole boring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201608391U CN201313183Y (en) | 2008-11-20 | 2008-11-20 | Adjustable large-diameter hole boring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313183Y true CN201313183Y (en) | 2009-09-23 |
Family
ID=41124971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201608391U Expired - Fee Related CN201313183Y (en) | 2008-11-20 | 2008-11-20 | Adjustable large-diameter hole boring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313183Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890512A (en) * | 2010-07-05 | 2010-11-24 | 无锡桥联风电科技有限公司 | Adjustable boring cutter row |
| CN103072131A (en) * | 2013-01-07 | 2013-05-01 | 重庆工商职业学院 | Deep hole machining manipulator |
| CN104070240A (en) * | 2014-06-05 | 2014-10-01 | 中国石油大学(北京) | Spring type stripping cutting tool |
-
2008
- 2008-11-20 CN CNU2008201608391U patent/CN201313183Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890512A (en) * | 2010-07-05 | 2010-11-24 | 无锡桥联风电科技有限公司 | Adjustable boring cutter row |
| CN103072131A (en) * | 2013-01-07 | 2013-05-01 | 重庆工商职业学院 | Deep hole machining manipulator |
| CN103072131B (en) * | 2013-01-07 | 2016-02-24 | 重庆工商职业学院 | Deep hole machining machinery hand |
| CN104070240A (en) * | 2014-06-05 | 2014-10-01 | 中国石油大学(北京) | Spring type stripping cutting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20091221 |