CN105618827A - Easily-positioned milling cutter - Google Patents
Easily-positioned milling cutter Download PDFInfo
- Publication number
- CN105618827A CN105618827A CN201410703398.5A CN201410703398A CN105618827A CN 105618827 A CN105618827 A CN 105618827A CN 201410703398 A CN201410703398 A CN 201410703398A CN 105618827 A CN105618827 A CN 105618827A
- Authority
- CN
- China
- Prior art keywords
- milling cutter
- cutter
- cutter head
- milling
- machining
- 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
Links
Landscapes
- Milling Processes (AREA)
Abstract
The invention discloses an easily-positioned milling cutter which comprises a cutter handle and a cutter head. The bottom end face of the cutter handle is provided with a positioning groove. The cutter handle and the cutter head are connected through a polished shaft. The diameter of the polished shaft is smaller than that of the cutter head. The polished shaft is longer than the cutter head. The easily-positioned milling cutter is positioned through the positioning groove during machining and is still positioned through the positioning groove during repairing; it is reliably guaranteed that the positioning positions of the milling cutter during repairing and machining are consistent, so that the positioning correction process of the milling cutter during repairing is omitted, a large amount of time is saved, and the maintenance efficiency is greatly improved. As the diameter of the polished shaft is smaller than that of the cutter head, the rigidity of the milling cutter is improved, the service life of the milling cutter is prolonged, and the milling cutter does not need to be replaced frequently; moreover, the easily-positioned milling cutter can conduct machining at a higher speed and improve the machining efficiency.
Description
Technical field
The invention belongs to Machining Technology field, particularly relate to a kind of milling cutter.
Background technology
Milling cutter is machining tool conventional in machining, and milling cutter form of the prior art is varied. Having a kind of milling cutter is elongated rod-shaped, and its one end is knife bar, and the other end is cutter head, and this kind of milling cutter can inevitably produce abrasion in use procedure or damage, and the milling cutter after damage needs to return production firm and reprocesses. When milling cutter is reprocessed, need to be clamped on processing equipment by milling cutter, then it is positioned correction by processing equipment, when making its position with initial manufacture consistent, then it being keeped in repair, whole positioning correcting process lasts about the 20-30 second again, when substantial amounts of maintenance, trimming process will take for a long time, affect work efficiency.
This elongated blade milling cutter is in order to fully ensure that appearance bits property, so cutter head flute is relatively deep, so, sword core is relatively thin, causes that the rigidity of milling cutter is substantially reduced, easily snaps off man-hour adding, and the roughness of finished surface is big, and processing effect is poor. Meanwhile, in order to reduce the concept that milling cutter fractures, extending the milling cutter life-span, adding the process velocity having to reduce milling cutter man-hour, cause that the time of processing work is long, efficiency is low.
It addition, be typically necessary in Milling Machining, milling cutter being cooled down, common practice is exactly an external coolant pipe, adding coolant to cool down at milling cutter place, such structure is complicated, not easily the consumption of coolant is regulated and controled, and the consumption of coolant is very big, causes the waste of some coolants. Also have present milling cutter to install when fixing, relatively difficult when dismantle, otherwise be exactly that milling cutter is fixed unstable, easily appearance is loosening, causes serious accident.
Therefore, how to solve above-mentioned technical problem and become the direction that these those skilled in the art make great efforts.
Summary of the invention
It is an object of the invention to provide one and easily position milling cutter, above-mentioned the deficiencies in the prior art part can be fully solved.
The purpose of the present invention is realized by following technical proposals:
One easily positions milling cutter, and including handle of a knife and cutter head, described handle of a knife bottom face is provided with detent, is connected by optical axis between described handle of a knife and cutter head, and the diameter of optical axis is less than the diameter of cutter head, and the length of optical axis is more than the length of cutter head.
As preferably, handle of a knife, optical axis and cutter head being offered along axis the cooling liquid flowing channel being mutually communicated.
As preferably, the spiral angle of described cutter head has at least two angle of inclination, and the spiral angle of milling cutter bottom is more than the spiral angle on milling cutter top.
Compared with prior art, the beneficial effects of the present invention is:
1. it is provided with detent, position adding utilization of hour detent, detent is still utilized to position when reprocessing, when Reliable guarantee is reprocessed consistent with the position location adding milling cutter in man-hour, thus eliminating milling cutter in the positioning correcting process reprocessed, save the substantial amounts of time, substantially increase maintenance efficiency.
2. by arranging the diameter optical axis less than cutter head, improve the rigidity of milling cutter so that milling cutter extends service life, it is not necessary to often changes milling cutter, and can process at a higher speed, improves working (machining) efficiency.
3. it is provided with cooling liquid flowing channel, can save coolant, improve cooling effect, extend cutter head service life.
4. the spiral angle of cutter head described in has an at least two angle of inclination, and the spiral angle of milling cutter bottom is more than the spiral angle on milling cutter top, can reach structure tough and facilitate the effect of chip removal.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the present invention is further illustrated.
As it is shown in figure 1, one easily positions milling cutter, including handle of a knife 1 and cutter head 2, described handle of a knife 1 bottom face is provided with detent 5, being connected by optical axis 3 between described handle of a knife 1 and cutter head 2, and the diameter of optical axis 3 is less than the diameter of cutter head 2, the length of optical axis 3 is more than the length of cutter head 2.
Handle of a knife 1, optical axis 3 and cutter head 2 are offered the cooling liquid flowing channel 4 being mutually communicated along axis.
The spiral angle of described cutter head 2 has at least two angle of inclination, and the spiral angle of milling cutter bottom is more than the spiral angle on milling cutter top.
The present invention positions adding utilization of hour detent 5, detent 5 is still utilized to position when reprocessing, consistent with the position location adding milling cutter in man-hour when Reliable guarantee is reprocessed, thus eliminating milling cutter in the positioning correcting process reprocessed, save the substantial amounts of time, substantially increase maintenance efficiency. By arranging the diameter optical axis less than cutter head, improve the rigidity of milling cutter so that milling cutter extends service life, it is not necessary to often changes milling cutter, and can process at a higher speed, improves working (machining) efficiency. Being provided with cooling liquid flowing channel 4, coolant can be flowed into cutter head 2 from cooling liquid flowing channel 4 quantitatively, and coolant is few, and good cooling results, extends the service life of cutter head 2. The spiral angle of described cutter head 2 has an at least two angle of inclination, and the spiral angle of milling cutter bottom is more than the spiral angle on milling cutter top, can reach structure tough and facilitate the effect of chip removal.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (3)
1. an easy location milling cutter, including handle of a knife and cutter head, it is characterised in that: described handle of a knife bottom face is provided with detent, is connected by optical axis between described handle of a knife and cutter head, and the diameter of optical axis is less than the diameter of cutter head, and the length of optical axis is more than the length of cutter head.
2. easy location according to claim 1 milling cutter, it is characterised in that: on handle of a knife, optical axis and cutter head, the cooling liquid flowing channel being mutually communicated is offered along axis.
3. easy location according to claim 1 milling cutter, it is characterised in that: the spiral angle of described cutter head has at least two angle of inclination, and the spiral angle of milling cutter bottom is more than the spiral angle on milling cutter top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410703398.5A CN105618827A (en) | 2014-11-26 | 2014-11-26 | Easily-positioned milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410703398.5A CN105618827A (en) | 2014-11-26 | 2014-11-26 | Easily-positioned milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105618827A true CN105618827A (en) | 2016-06-01 |
Family
ID=56034379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410703398.5A Pending CN105618827A (en) | 2014-11-26 | 2014-11-26 | Easily-positioned milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105618827A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112083A (en) * | 2016-08-31 | 2016-11-16 | 中国航天科技集团公司烽火机械厂 | A kind of deep hole end face annular groove forming-tool |
-
2014
- 2014-11-26 CN CN201410703398.5A patent/CN105618827A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112083A (en) * | 2016-08-31 | 2016-11-16 | 中国航天科技集团公司烽火机械厂 | A kind of deep hole end face annular groove forming-tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204449527U (en) | A kind of screw cutter with interior cooling structure | |
| CN105618827A (en) | Easily-positioned milling cutter | |
| CN102310220A (en) | Process for roughly machining small groove by milling machine | |
| CN2933669Y (en) | Drill head for manufacturing crosswise aperture | |
| CN204075254U (en) | A kind of wiper insert | |
| CN203649433U (en) | Double-head inner hole boring cutter | |
| CN204396920U (en) | A kind of lathe used cutting tool with built-in cooling bend | |
| CN203044932U (en) | Composite deep hole guide boring cutter | |
| CN202317325U (en) | Single-edge trapezoidal thread milling cutter | |
| CN204053123U (en) | For the tape guide bar reamer in processing automobile cylinder head guide pipe hole | |
| CN204366138U (en) | Easy location milling cutter | |
| CN104551246A (en) | Helical-edge reamer | |
| CN203791647U (en) | Boring cutter for machining inner bore of automobile engine | |
| CN104174902A (en) | High-precision inner-cooling stepped drill | |
| CN203110164U (en) | Core drill for graphite | |
| CN201871774U (en) | Drill bit with cooling structure | |
| CN204381509U (en) | Milling cutter | |
| CN205414590U (en) | Reamer | |
| CN205341959U (en) | Follow -on spiral line cutter | |
| CN201192831Y (en) | Tool bit connecting rod maintenance tools | |
| CN203197344U (en) | Stepped polishing milling cutter | |
| CN204053125U (en) | Welding expansion reamer | |
| CN205183843U (en) | Eccentric double -end drilling machine | |
| CN104209595A (en) | Welded adjustable reamer | |
| CN105689775A (en) | Milling cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |