CN104289760A - Tool for boring and reaming - Google Patents
Tool for boring and reaming Download PDFInfo
- Publication number
- CN104289760A CN104289760A CN201310300780.7A CN201310300780A CN104289760A CN 104289760 A CN104289760 A CN 104289760A CN 201310300780 A CN201310300780 A CN 201310300780A CN 104289760 A CN104289760 A CN 104289760A
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- China
- Prior art keywords
- boring
- tool
- cutter
- hole
- screw
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- 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.)
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
A tool for boring and reaming comprises a taper shank, a tool bar, a shell reamer and a boring tool. A boring tool installation hole is formed in the front end of the tool bar. The boring tool is installed on the boring tool installation hole, and a part of the boring tool extends out of the boring tool installation hole. The tool bar is detachably sleeved with the shell reamer. The shell reamer is in clearance fit with the tool bar. The tool further comprises an adjusting screw which is an internal hexagonal screw. According to the tool, on the basis of the pore size of a hole to be machined, the extending length of the boring tool can be flexibly adjusted, the shell reamer can be replaced with another one to adapt to changes of the pore size of the hole to be machined, and the purpose that fewer taper shanks and boring bars are arranged to adapt to the large pore size change range is achieved.
Description
Technical field
The present invention relates to the technical field of machine-building metal cutting process, particularly relate to a kind of a kind of boring hinge cutter that can carry out cutter adjustment according to processing pore size.
Background technology
Reamer, as a kind of conventional hole machined instrument, is used widely in machine-building and industrial production.Existing reamer has one or more cutter tooth, in order to excise the thin metal layer of the own finished surface in hole.Hole after reamer processing can obtain accurate size and dimension.The hole of reamer on ream workpiece after own drilling (or reaming) processing, mainly in order to improve the machining accuracy in hole, reduce the roughness on its surface, be the fine finishining for hole and semi-finished cutter, allowance is generally very little.
But, when reaming, if the axis in the hole of previously having bored existing deflection, so also can there is deflection along the hole of having bored during fraising, greatly reducing machining accuracy.In order to improve machining accuracy, first must process the hole of having bored with boring cutter, the deflection of original axially bored line can be corrected by bore hole preferably, finally ream on this basis again, ensure machining accuracy.But this hole forming method operates cumbersome, because different cutters will be selected when bore hole and fraising, working (machining) efficiency will inevitably be reduced like this.
Summary of the invention
Based on this, be necessary the defect for prior art and deficiency, a kind of a kind of boring hinge cutter can installing and removing regulating boring cutter and reamer according to pore size is flexibly provided.
For realizing a kind of boring hinge cutter that the object of the invention provides, comprise taper shank, knife bar, shell reamer and boring cutter; The front end of described knife bar is provided with boring cutter installing hole, and described boring cutter is arranged on described boring cutter installing hole, and part stretches out described boring cutter installing hole; The described shell reamer of dismountable socket on described knife bar; Described shell reamer and described knife bar matched in clearance, also comprise an adjustment screw; Described adjustment screw is soket head cap screw.
Also comprise one and mark closely screw; Described screw of marking closely is soket head cap screw.
Beneficial effect of the present invention: a kind of boring of the present invention hinge cutter can according to processed pore size, the extension elongation of flexible adjustment boring cutter and replacing shell reamer adapt to the varying aperture of institute's machining hole, realize being equipped with less taper shank boring bar, adapt to larger varying aperture scope.
Accompanying drawing explanation
In order to make the object of a kind of boring hinge of the present invention cutter, technical scheme and advantage clearly understand, below in conjunction with concrete drawings and the specific embodiments, a kind of boring hinge of the present invention cutter is further elaborated.
Fig. 1 is the schematic diagram of an embodiment of a kind of boring hinge of the present invention cutter;
Detailed description of the invention
The invention discloses a kind of boring hinge cutter, comprise taper shank, knife bar, shell reamer and boring cutter; The front end of described knife bar is provided with boring cutter installing hole, and described boring cutter is arranged on described boring cutter installing hole, and part stretches out described boring cutter installing hole; The described shell reamer of dismountable socket on described knife bar; Described shell reamer and described knife bar matched in clearance, also comprise an adjustment screw; Described adjustment screw is soket head cap screw.Also comprise one and mark closely screw; Described screw of marking closely is soket head cap screw.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (2)
1. a boring hinge cutter, is characterized in that, comprises taper shank, knife bar, shell reamer and boring cutter; The front end of described knife bar is provided with boring cutter installing hole, and described boring cutter is arranged on described boring cutter installing hole, and part stretches out described boring cutter installing hole; The described shell reamer of dismountable socket on described knife bar; Described shell reamer and described knife bar matched in clearance, also comprise an adjustment screw; Described adjustment screw is soket head cap screw.
2. a kind of boring hinge cutter according to claim 1, is characterized in that, also comprise one and mark closely screw; Described screw of marking closely is soket head cap screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310300780.7A CN104289760A (en) | 2013-07-17 | 2013-07-17 | Tool for boring and reaming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310300780.7A CN104289760A (en) | 2013-07-17 | 2013-07-17 | Tool for boring and reaming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104289760A true CN104289760A (en) | 2015-01-21 |
Family
ID=52309836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310300780.7A Pending CN104289760A (en) | 2013-07-17 | 2013-07-17 | Tool for boring and reaming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104289760A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458311A (en) * | 2015-12-12 | 2016-04-06 | 无锡动力工程股份有限公司 | Deviation rectification compound tool used for machining axle hole of cam of diesel engine body |
| CN112756675A (en) * | 2019-11-01 | 2021-05-07 | 捷安特（昆山）有限公司 | Milling cutter structure |
-
2013
- 2013-07-17 CN CN201310300780.7A patent/CN104289760A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458311A (en) * | 2015-12-12 | 2016-04-06 | 无锡动力工程股份有限公司 | Deviation rectification compound tool used for machining axle hole of cam of diesel engine body |
| CN105458311B (en) * | 2015-12-12 | 2018-05-25 | 无锡动力工程股份有限公司 | For the correction compound tool of diesel engine frame camshaft hole processing |
| CN112756675A (en) * | 2019-11-01 | 2021-05-07 | 捷安特（昆山）有限公司 | Milling cutter structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |