CN104475781A - Angle-adjustable cambered surface machining cutter - Google Patents
Angle-adjustable cambered surface machining cutter Download PDFInfo
- Publication number
- CN104475781A CN104475781A CN201410707416.7A CN201410707416A CN104475781A CN 104475781 A CN104475781 A CN 104475781A CN 201410707416 A CN201410707416 A CN 201410707416A CN 104475781 A CN104475781 A CN 104475781A
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- CN
- China
- Prior art keywords
- connecting rod
- handle
- knife
- cutter
- storage tank
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention relates to an angle-adjustable cambered surface machining cutter which comprises a cutter handle, a first connecting rod and a second connecting rod. A hemispherical cutter head is arranged at one end of the first connecting rod, a cutting blade is arranged on the cambered side of the hemispherical cutter head, the other end of the first connecting rod is movably hinged to one end of the cutter handle, an axially-formed accommodating groove A is formed in the side wall of the first connecting rod, an axially-formed accommodating groove B is formed in the side wall of the cutter handle, an axially-formed through hole is formed in the cutter handle and communicated with the accommodating groove B and are coaxial with the accommodating groove B, a driving mechanism is arranged at the other end of the cutter handle, the through hole is provided with a sliding rod, one end of the sliding rod is fixedly connected with the extending end of the driving mechanism, one end of the second connecting rod is movably hinged to the other end of the sliding rod, and the other end of the second connecting rod is movably hinged to the cutter-head-near end of the accommodating groove A formed in the first connecting rod. By means of the scheme, inner cambered surfaces different in curvature radius can be machined, cutter replacement is not needed in the machining process, machining efficiency is greatly improved, meanwhile machining coaxiality is also ensured, and machining accuracy is improved.
Description
Technical field
The present invention relates to machining tool technical field, be specifically related to a kind of curved face processing cutter of adjustable angle.
Background technology
When processing has the part of multiple intrados, because intrados has multiple, the radius of curvature of intrados varies in size, and adopts the cutter of general curved face processing to be difficult to process the part with multiple intrados, usually need tool changing, repeatedly change cutter and be difficult to ensure axiality.
Summary of the invention
For the problems referred to above, the object of this invention is to provide a kind of curved face processing cutter of adjustable angle.
Realize technical scheme of the present invention as follows:
A kind of curved face processing cutter of adjustable angle, comprise handle of a knife, first connecting rod, second connecting rod, one end of described first connecting rod arranges hemispherical cutter head, the arc limit of hemispherical cutter head arranges cutting edge, the other end of first connecting rod and one end of handle of a knife are movably hinged, the sidewall of first connecting rod is provided with the storage tank A axially arranged, the sidewall of described handle of a knife is provided with the storage tank B axially arranged, the through hole axially arranged is set in handle of a knife, through hole is communicated with and coaxial line with storage tank B, the other end of handle of a knife be provided with driving mechanism, through hole is provided with slide bar, one end of slide bar is fixedly connected with the telescopic end of driving mechanism, one end of described second connecting rod and the other end of slide bar are movably hinged, the nearly cutter head end of the other end of second connecting rod and the storage tank A of first connecting rod is movably hinged, described storage tank A and storage tank B can accommodating second connecting rod.
Further, described handle of a knife and the hinged position of first connecting rod are provided with angle index, and angle index is located at the hinged end of handle of a knife, and the hinged end of first connecting rod is provided with the sensing graduation mark of instruction rotational angle.
Have employed above-mentioned scheme, when needing the intrados processing different curvature radius, regulate the angle between first connecting rod and handle of a knife, also namely regulate the distance of cutter head distance handle of a knife axis to adapt to the processing of the intrados of different curvature radius, process does not need to change cutter, greatly improve working (machining) efficiency, also ensure that the axiality of processing simultaneously, improve machining accuracy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 be in Fig. 1 A to structural representation;
In figure, 1 is handle of a knife, and 2 is first connecting rod, and 3 is second connecting rod, and 4 is cutter head, and 5 is storage tank A, and 6 is storage tank B, and 7 is through hole, and 8 is driving mechanism, and 9 is slide bar, and 10 is telescopic end, and 11 is angle index, and 12 for pointing to graduation mark.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
See Fig. 1, 2, a kind of curved face processing cutter of adjustable angle, comprise handle of a knife 1, first connecting rod 2, second connecting rod 3, one end of described first connecting rod arranges hemispherical cutter head 4, the arc limit of hemispherical cutter head arranges cutting edge, the other end of first connecting rod and one end of handle of a knife are movably hinged, the sidewall of first connecting rod is provided with the storage tank A5 axially arranged, the sidewall of described handle of a knife is provided with the storage tank B6 axially arranged, the through hole 7 axially arranged is set in handle of a knife, through hole is communicated with and coaxial line with storage tank B, the other end of handle of a knife be provided with driving mechanism 8, through hole is provided with slide bar 9, one end of slide bar is fixedly connected with the telescopic end 10 of driving mechanism, one end of described second connecting rod and the other end of slide bar are movably hinged, the nearly cutter head end of the other end of second connecting rod and the storage tank A of first connecting rod is movably hinged, described storage tank A and storage tank B can accommodating second connecting rod.
During use, driving mechanism drives slide bar to move in through-holes, the movement of slide bar is ordered about one end that second connecting rod is connected with slide bar and is moved in storage tank A, and then make first connecting rod with the hinged end of first connecting rod and handle of a knife for rotating in the center of circle, also the angle namely between first connecting rod and handle of a knife is adjustable, and the distance of cutter head distance handle of a knife axis is adjustable.At this, the object that arranges of through hole and slide bar is to ensure that one end that second connecting rod is connected with slide bar moves axially in storage tank A.When needing the intrados processing different curvature radius, regulate the distance of cutter head distance handle of a knife axis to adapt to the processing of the intrados of different curvature radius, process does not need to change cutter, greatly improves working (machining) efficiency, also ensure that the axiality of processing simultaneously, improve machining accuracy.
In order to improve the degree of regulation of the angle between first connecting rod and handle of a knife, described handle of a knife and the hinged position of first connecting rod are provided with angle index 11, and angle index is located at the hinged end of handle of a knife, and the hinged end of first connecting rod is provided with the sensing graduation mark 12 of instruction rotational angle.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. the curved face processing cutter of an adjustable angle, it is characterized in that: comprise handle of a knife, first connecting rod, second connecting rod, one end of described first connecting rod arranges hemispherical cutter head, the arc limit of hemispherical cutter head arranges cutting edge, the other end of first connecting rod and one end of handle of a knife are movably hinged, the sidewall of first connecting rod is provided with the storage tank A axially arranged, the sidewall of described handle of a knife is provided with the storage tank B axially arranged, the through hole axially arranged is set in handle of a knife, through hole is communicated with and coaxial line with storage tank B, the other end of handle of a knife be provided with driving mechanism, through hole is provided with slide bar, one end of slide bar is fixedly connected with the telescopic end of driving mechanism, one end of described second connecting rod and the other end of slide bar are movably hinged, the nearly cutter head end of the other end of second connecting rod and the storage tank A of first connecting rod is movably hinged, described storage tank A and storage tank B can accommodating second connecting rod.
2. the curved face processing cutter of a kind of adjustable angle according to claim 1, it is characterized in that: described handle of a knife and the hinged position of first connecting rod are provided with angle index, angle index is located at the hinged end of handle of a knife, and the hinged end of first connecting rod is provided with the sensing graduation mark of instruction rotational angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410707416.7A CN104475781A (en) | 2014-11-28 | 2014-11-28 | Angle-adjustable cambered surface machining cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410707416.7A CN104475781A (en) | 2014-11-28 | 2014-11-28 | Angle-adjustable cambered surface machining cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104475781A true CN104475781A (en) | 2015-04-01 |
Family
ID=52750457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410707416.7A Pending CN104475781A (en) | 2014-11-28 | 2014-11-28 | Angle-adjustable cambered surface machining cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104475781A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881469A (en) * | 2017-04-10 | 2017-06-23 | 成都亨通兆业精密机械有限公司 | The angle-modulation positioning device of angle handle of a knife |
| CN113195231A (en) * | 2018-12-11 | 2021-07-30 | 微技术株式会社 | Printing plate-making, printing machine, manufacturing method of printing plate-making and printing method |
-
2014
- 2014-11-28 CN CN201410707416.7A patent/CN104475781A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881469A (en) * | 2017-04-10 | 2017-06-23 | 成都亨通兆业精密机械有限公司 | The angle-modulation positioning device of angle handle of a knife |
| CN113195231A (en) * | 2018-12-11 | 2021-07-30 | 微技术株式会社 | Printing plate-making, printing machine, manufacturing method of printing plate-making and printing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |
|
| WD01 | Invention patent application deemed withdrawn after publication |