CN103567525A - Disc type cutter cooling device - Google Patents
Disc type cutter cooling device Download PDFInfo
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- CN103567525A CN103567525A CN201310470410.8A CN201310470410A CN103567525A CN 103567525 A CN103567525 A CN 103567525A CN 201310470410 A CN201310470410 A CN 201310470410A CN 103567525 A CN103567525 A CN 103567525A
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- cooling
- disc type
- type cutter
- cutter
- cooling device
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Abstract
The invention discloses a disc type cutter cooling device. The disc type cutter cooling device comprises a cutter disc and blades, wherein at least one mounting position capable of mounting the blades is arranged at the bottom of the cutter disc; the blades are mounted on the cutter disc by the mounting positions; a cooling liquid inner cavity is formed in the upper part of the cutter disc; at least one longitudinally-arranged cooling liquid groove is formed in the lower middle part of the cutter disc; the quantity of the cooling liquid grooves is the same as that of the mounting positions; the upper ends of the cooling liquid grooves are communicated with the cooling liquid inner cavity; the lower ends of the cooling liquid grooves are connected with liquid outlets; the liquid outlets are formed in the mounting positions corresponding to the cooling liquid grooves; the cooling liquid inner cavity is provided with a liquid inlet; the cooling liquid inner cavity is communicated with an outer cooling liquid source by the liquid inlet; a plurality of mini-type concave holes are formed in the surfaces of the blades. According to the disc type cutter cooling device, the sufficient cooling of a cutter is realized by adopting an inner cooling manner without cooling dead angles; the disc type cutter cooling device is simple in structure and high in cooling efficiency.
Description
Technical field
The present invention relates to cutter structure technical field, relate in particular to a kind of disc type cutter cooling device.
Background technology
It is cooling that general milling machine adopts fixed cooling tube to carry out, due to workpiece shape, the reasons such as cutter and workpiece relative position do not stop to change, the cooling medium of fixing cooling tube ejection can not arrive all millings position, in process, may there is cooling dead angle in milling cutter, cooling medium cannot be ejected into the blade position of Tool in Cutting, simultaneously, in process due to cutter, it is High Rotation Speed, the cooling fluid of spray on cutter can be got rid of rapidly along with the rotation of cutter, therefore, further make cutter to obtain cooling fully, and cooling bad meeting causes the life-span of cutter to reduce and crudy is not good.
Summary of the invention
In order to solve the technical problem existing in background technology, the present invention proposes a kind of disc type cutter cooling device, by adopting the interior type of cooling to realize cutter abundant cooling, without cooling dead angle, it is simple in structure, and cooling effectiveness is high.
A kind of disc type cutter cooling device that the present invention proposes, comprise: cutterhead and blade, described cutterhead bottom is provided with the installation position that at least one can install described blade, described blade is arranged on described cutterhead by described installation position, described cutterhead is provided with cooling fluid inner chamber in top, the middle and lower part of described cutterhead is provided with at least one cooling liquid bath longitudinally distributing, described cooling liquid bath is consistent with the quantity of described installation position, described cooling liquid bath upper end is communicated with described cooling fluid inner chamber, described cooling liquid bath lower end is all connected with liquid outlet, described liquid outlet is arranged on the described installation position place corresponding with described cooling liquid bath, on described cooling fluid inner chamber, offer inlet, described cooling fluid inner chamber is communicated with external refrigeration liquid source by described inlet, on the knife face of described blade, be provided with a plurality of miniature potholes.
Preferably, the upper-end inner diameter of described cooling liquid bath is greater than its bottom diameter.
Preferably, from the internal diameter of cooling liquid bath described in the downward extreme direction in upper end, reduce gradually, and the 2-4 that described cooling liquid bath upper-end inner diameter is described cooling liquid bath bottom diameter doubly.
Preferably, described miniature pothole is arranged on rake face cutter-bits contact zone of described blade.
Preferably, described miniature pothole is uniformly distributed on the knife face of described blade.
Preferably, described cooling fluid inner chamber is flat plate-like.
Preferably, described inlet is arranged on the top of described cooling fluid inner chamber.
Preferably, the described liquid outlet described blade that reclines.
Preferably, described disc type cutter is disc type milling cutter.
In the present invention, on cutterhead top, cooling fluid inner chamber is set, the cooling fluid of introducing from outer liquid coolant sources enters in cooling fluid inner chamber through inlet, and undertaken cooling by being injected in blade on blade by liquid outlet after the cooling liquid bath being communicated with cooling fluid inner chamber, because each blade is all to there being the independent cold liquid bath that goes, form coolingly one to one, therefore can realize the completely cooling of blade, without cooling dead angle, and can there is the effect of removing smear metal; By a plurality of miniature potholes are set on the knife face of blade, the cooling fluid ejecting from liquid outlet forms cooling liquid film at the knife face of blade, thereby promotes cooling effectiveness, and can blade form self-lubricating.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of disc type cutter cooling device of proposing of the present invention.
The specific embodiment
As shown in Figure 1, Fig. 1 is the structural representation of a kind of disc type cutter cooling device of proposing of the present invention.
With reference to Fig. 1, a kind of disc type cutter cooling device that the present invention proposes, in the present embodiment, above-mentioned disc type cutter cooling device is disc type milling cutter cooling device, comprise cutterhead 1 and blade 3, cutterhead 1 bottom is provided with the installation position that at least one can install blade 3, blade 3 is arranged on cutterhead 1 by installation position, cutterhead is provided with cooling fluid inner chamber 2 in 1 top, the middle and lower part of cutterhead 1 is provided with at least one cooling liquid bath longitudinally distributing, cooling liquid bath is consistent with the quantity of installation position, cooling liquid bath upper end is communicated with cooling fluid inner chamber 2, cooling liquid bath lower end is all connected with liquid outlet, liquid outlet is arranged on the installation position place corresponding with cooling liquid bath, on cooling fluid inner chamber 2, offer inlet, cooling fluid inner chamber 2 is communicated with external refrigeration liquid source 4 by inlet, on the knife face of blade 3, be provided with a plurality of miniature potholes.
In the present embodiment, the upper-end inner diameter of cooling liquid bath is greater than its bottom diameter, thereby cooling fluid is increased through pressure in the process of cooling liquid bath, promotes cooling effect.
In specific design process, from upper end, the internal diameter of the cooling liquid bath of downward extreme direction reduces gradually, and cooling liquid bath upper-end inner diameter is 2 times of cooling liquid bath bottom diameter, adopts this project organization, and it is stable that hydraulic pressure is easy to keep.
For the ease of carrying out space structure layout, cooling fluid inner chamber 2 is flat plate-like, and inlet is arranged on the top of cooling fluid inner chamber 2, and this project organization is beneficial to and carries out pipeline connection.
In specific design process, rake face cutter-bits contact zone and miniature pothole that miniature pothole is arranged on blade 3 are uniformly distributed on the knife face of blade 3, miniature pothole are evenly arranged on to rake face cutter-bits contact zone of blade 3, its high lubricating effect, and cooling effectiveness is high.
In the present embodiment, the liquid outlet blade 3 that reclines, makes to eject on the knife face of cooling fluid laminating blade 3, is conducive to form cooling liquid film and has improved cooling effect.
In the present invention, on cutterhead 1 top, cooling fluid inner chamber 2 is set, the cooling fluid of introducing from outer liquid coolant sources enters in cooling fluid inner chamber 2 through inlet, and undertaken cooling by being injected in blade 3 on blade 3 by liquid outlet after the cooling liquid bath being communicated with cooling fluid inner chamber 2, because each blade 3 is all to there being the independent cold liquid bath that goes, form coolingly one to one, therefore can realize the completely cooling of blade 3, without cooling dead angle, and can there is the effect of removing smear metal; By a plurality of miniature potholes are set on the knife face at blade 3, the cooling fluid ejecting from liquid outlet forms cooling liquid film at the knife face of blade 3, thereby promotes cooling effectiveness, and can blade 3 form self-lubricating.
It should be noted that; above-mentioned disc type milling cutter cooling device not only can be used for milling cutter; the disc type cutter that also can be used for other type; its structure and disc type milling cutter cooling device are basically identical; those skilled in the art are not paying the situation of creative work, and the disclosed technical scheme of the present invention is made and being changed within the technical scheme obtain all should belong to protection domain of the present invention.
The above; it is only the preferably specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; according to technical scheme of the present invention and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection scope of the present invention.
Claims (9)
1. a disc type cutter cooling device, it is characterized in that, comprise: cutterhead (1) and blade (3), described cutterhead (1) bottom is provided with the installation position that at least one can install described blade (3), described blade (3) is arranged on described cutterhead (1) by described installation position, described cutterhead (1) is provided with cooling fluid inner chamber (2) in top, the middle and lower part of described cutterhead (1) is provided with at least one cooling liquid bath longitudinally distributing, described cooling liquid bath is consistent with the quantity of described installation position, described cooling liquid bath upper end is communicated with described cooling fluid inner chamber (2), described cooling liquid bath lower end is all connected with liquid outlet, described liquid outlet is arranged on the described installation position place corresponding with described cooling liquid bath, on described cooling fluid inner chamber (2), offer inlet, described cooling fluid inner chamber (2) is communicated with external refrigeration liquid source (4) by described inlet, on the knife face of described blade (3), be provided with a plurality of miniature potholes.
2. disc type cutter cooling device according to claim 1, is characterized in that, the upper-end inner diameter of described cooling liquid bath is greater than its bottom diameter.
3. disc type cutter cooling device according to claim 2, is characterized in that, reduce gradually, and the 2-4 that described cooling liquid bath upper-end inner diameter is described cooling liquid bath bottom diameter doubly from the internal diameter of cooling liquid bath described in the downward extreme direction in upper end.
4. disc type cutter cooling device according to claim 1, is characterized in that, described miniature pothole is arranged on rake face cutter-bits contact zone of described blade (3).
5. disc type cutter cooling device according to claim 1, is characterized in that, described miniature pothole is uniformly distributed on the knife face of described blade (3).
6. disc type cutter cooling device according to claim 1, is characterized in that, described cooling fluid inner chamber (2) is flat plate-like.
7. disc type cutter cooling device according to claim 1, is characterized in that, described inlet is arranged on the top of described cooling fluid inner chamber (2).
8. disc type cutter cooling device according to claim 1, is characterized in that, the described liquid outlet described blade (3) that reclines.
9. according to the disc type cutter cooling device described in claim 1-8 any one, it is characterized in that, described disc type cutter is disc type milling cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310470410.8A CN103567525A (en) | 2013-10-10 | 2013-10-10 | Disc type cutter cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310470410.8A CN103567525A (en) | 2013-10-10 | 2013-10-10 | Disc type cutter cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103567525A true CN103567525A (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310470410.8A Pending CN103567525A (en) | 2013-10-10 | 2013-10-10 | Disc type cutter cooling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103567525A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478869A (en) * | 2016-01-18 | 2016-04-13 | 李亦琴 | Multi-cutter-location numerical control milling machine |
| CN110195348A (en) * | 2019-06-20 | 2019-09-03 | 武汉科普易能科技有限公司 | A kind of inside and outside cutter head type mist blade cooling system |
-
2013
- 2013-10-10 CN CN201310470410.8A patent/CN103567525A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478869A (en) * | 2016-01-18 | 2016-04-13 | 李亦琴 | Multi-cutter-location numerical control milling machine |
| CN110195348A (en) * | 2019-06-20 | 2019-09-03 | 武汉科普易能科技有限公司 | A kind of inside and outside cutter head type mist blade cooling system |
| CN110195348B (en) * | 2019-06-20 | 2023-08-08 | 武汉科普易能科技有限公司 | Inner and outer cutterhead type mist blade cooling system |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |
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| WD01 | Invention patent application deemed withdrawn after publication |