CN206966673U - A kind of numerically controlled lathe cutter heat sink - Google Patents
A kind of numerically controlled lathe cutter heat sink Download PDFInfo
- Publication number
- CN206966673U CN206966673U CN201720463854.2U CN201720463854U CN206966673U CN 206966673 U CN206966673 U CN 206966673U CN 201720463854 U CN201720463854 U CN 201720463854U CN 206966673 U CN206966673 U CN 206966673U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- cutter
- cooling fluid
- heat sink
- coolant
- 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
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Abstract
The utility model discloses a kind of numerically controlled lathe cutter heat sink, including knife bar, blade, pressing plate, lock-screw, tool temperature detector, cooling fluid controller and coolant pipe subexit, the apparatus structure is simple, the temperature change of sensing blade can be accurately controlled, by controlling cooling fluid controller to reduce tool temperature, and efficiency high, and cost is low, can meet the turning requirement of general workpiece.
Description
Technical field
The utility model belongs to lathe in machining field, specifically a kind of numerically controlled lathe cutter heat sink.
Background technology
Lathe is the lathe for mainly carrying out turnery processing to the workpiece of rotation with cutter.And cutter be lathe process must can not
Few part, cutter are for car, milling, the cutter for cutting processing, and each cutter tooth intermittently cuts the surplus of workpiece successively at work,
It is mainly used in processing plane, step, groove, profiled surface and cut-out workpiece etc. on lathe.During processing, due to height
Fast spin friction meeting heat causes the temperature of cutter in itself rapidly to raise so that the life-span of machine tooling cutter is by very big shadow
Ring.In existing technology, air pump or coolant is used to cool for cutter mostly, and generally use fixed angle is cooled,
And heat sink is usually fixed at process tool fixed seat, it is impossible to changes the outlet port of wind or coolant, control is very
Inconvenience, cooling-down effect is very undesirable, and energy consumption is higher.
The cutter that present numerically controlled lathe uses mainly has two classes, and one kind is traditional lathe tool, and its knife bar, blade are integral types
, what the various angles of point of a knife and cutter can sharpen repeatedly；Second class is the clip type lathe tool more than modern comparison, its knife
Bar and blade are fixed by the method for mechanical grip, and blade is usually standard, replaceable, and the material of knife bar is usually
Carbon steel or steel alloy, the material of blade are usually the material of the high rigidity such as hard alloy, ceramics and diamond.Clip type car
The hardness of the blade material of knife is very high, and service life is very long, and even if blade only needs more allowing blade replacement because of corner wear or tipping
, efficiency is much higher than traditional lathe tool.
But the price of the blade of clip type lathe tool is very high, the blade of damage also can only directly be scrapped, Mei Fazai
With the cost used is very high.It is even more so for especially for hardness not being too high workpiece, and in general factory,
Hardness is not that too high workpiece often occupies the majority.
The content of the invention
The purpose of this utility model is for overcome the deficiencies in the prior art, and tool temperature can be reduced by providing one kind, and is imitated
Rate is high, and cost is low, can meet the numerically controlled lathe cutter heat sink of the turning requirement of general workpiece.
Realizing the technical scheme of the utility model purpose is：
A kind of numerically controlled lathe cutter heat sink, including knife bar, blade, pressing plate, lock-screw, tool temperature detector,
Cool down fluid controller and coolant pipe subexit；Knife bar includes the handle of a knife and cutter head being fixed together；Cutter head and handle of a knife are squares
Shape；Blade is that cross section is triangle body；Pressing plate is tetragonal body；The pressing plate mating surface for installing the pressing plate is provided with above cutter head；
Pressing plate mating surface parallel to knife bar bottom surface, less than the one default height of upper surface of cutter head；The bottom of pressing plate mating surface and pressing plate
Face is respectively equipped with the insert groove coordinated with two faces of the triangle body of blade, and its trend is not parallel to the end face of cutter head, its
Extended line and the angle of the end face of cutter head forward is 5~45 degree；Pressing plate mating surface is additionally provided with screwed hole, and lock-screw passes through pressure
Plate screws with screwed hole；Tool temperature detector is fixed in the elongated surfaces of pressing plate, and tool temperature detector is also with cooling down hydraulic control
Device connection processed, cooling fluid controller connection coolant flow route, the outlet of coolant flow route is located at directly over blade.
Described tool temperature detector is infrared thermometer.
The temp probe of described tool temperature detector and the distance of cutter are 50-100mm.
Described cooling fluid controller, it is connected provided with remote control with cooling fluid controller, controls the rate of addition of coolant
And time for adding interval.
The coolant of described cooling fluid controller is alcohol type coolant, glycerol type coolant, ethylene glycol type coolant
At least one of.
A kind of numerically controlled lathe cutter heat sink, the apparatus structure is simple, and the temperature that can be accurately controlled sensing blade becomes
Change, by controlling cooling fluid controller to reduce tool temperature, and efficiency high, and cost is low, can meet that the turning of general workpiece will
Ask.
Brief description of the drawings
Fig. 1 is a kind of structural representation of numerically controlled lathe cutter heat sink of the utility model
In figure, the coolant flow route 7. of 1. handle of a knife, 2. cutter head, 3. lock-screw, 4. pressing plate, 5. blade 6. cools down
The tool temperature detector of fluid controller 8..
Embodiment
The utility model is described further with reference to the accompanying drawings and examples, but is not to limit of the present utility model
It is fixed.
Embodiment：
As shown in figure 1, a kind of numerically controlled lathe cutter heat sink, including knife bar, blade 5, pressing plate 4, lock-screw 3, knife
Have temperature detector 8, cooling fluid controller 7 and coolant flow route 6；
Described knife bar includes the handle of a knife 1 and cutter head 2 being fixed together,
The cutter head 2 and handle of a knife 1 are rectangles；
The blade 5 is that cross section is triangle body,
The pressing plate 4 is tetragonal body；
The mating surface of pressing plate 4 for installing the pressing plate 4 is provided with above the cutter head 2,
The mating surface of pressing plate 4 parallel to knife bar bottom surface, less than the one default height of upper surface of cutter head 2；
The bottom surface of the mating surface of pressing plate 4 and pressing plate 4 is respectively equipped with the blade coordinated with two faces of the triangle body of blade 5
Groove, and its trend is not parallel to the end face of cutter head 2, its extended line and the angle of the end face of cutter head 2 forward is 5~45 degree；
The mating surface of pressing plate 4 is additionally provided with screwed hole, and lock-screw 3 screws through the pressing plate with screwed hole；
Tool temperature detector 8 is fixed in the elongated surfaces of pressing plate 4, and tool temperature detector 8 is also with cooling down fluid controller 7
Connection, cooling fluid controller 7 connect coolant flow route 6, and the outlet of coolant flow route 6 is located at directly over blade 5；
Described tool temperature detector 8 is infrared thermometer.
The distance of described tool temperature detector 8 and blade 5 is 70mm.
Described cooling fluid controller 7, it is connected provided with remote control with cooling fluid controller 7, controls the dropwise addition speed of coolant
Degree and time for adding interval.
The coolant of described cooling fluid controller 7 is alcohol type coolant.
Claims (5)
1. a kind of numerically controlled lathe cutter heat sink, it is characterised in that including knife bar, blade, pressing plate, lock-screw, cutter temperature
Spend detector, cooling fluid controller and coolant pipe subexit；Wherein：
Described knife bar includes the handle of a knife and cutter head being fixed together；
Described cutter head and handle of a knife are rectangles；
Described blade is that cross section is triangle body；
Described pressing plate is tetragonal body；
The pressing plate mating surface for installing the pressing plate is provided with above described cutter head；
Described pressing plate mating surface parallel to knife bar bottom surface, less than the one default height of upper surface of cutter head；
Described pressing plate mating surface and the bottom surface of pressing plate are respectively equipped with the insert groove coordinated with two faces of the triangle body of blade, and
It moves towards to be not parallel to the end face of cutter head, and the angle of the end face of its extended line and cutter head forward is 5~45 degree；
Described pressing plate mating surface is additionally provided with screwed hole, and lock-screw screws through pressing plate with screwed hole；
Described tool temperature detector is fixed in the elongated surfaces of pressing plate, and tool temperature detector also connects with cooling fluid controller
Connect, cooling fluid controller connection coolant flow route, the outlet of coolant flow route is located at directly over blade.
2. numerically controlled lathe cutter heat sink according to claim 1, it is characterised in that described detector is infrared ray
Temperature measurer.
3. numerically controlled lathe cutter heat sink according to claim 1, it is characterised in that the temperature of described detector is visited
The distance of head and cutter is 50-100mm.
4. numerically controlled lathe cutter heat sink according to claim 1, it is characterised in that described cooling fluid controller,
It is connected provided with remote control with cooling fluid controller, controls rate of addition and the time for adding interval of coolant.
5. numerically controlled lathe cutter heat sink according to claim 1, it is characterised in that described cooling fluid controller
Coolant is at least one of alcohol type coolant, glycerol type coolant, ethylene glycol type coolant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720463854.2U CN206966673U (en) | 2017-04-28 | 2017-04-28 | A kind of numerically controlled lathe cutter heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720463854.2U CN206966673U (en) | 2017-04-28 | 2017-04-28 | A kind of numerically controlled lathe cutter heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206966673U true CN206966673U (en) | 2018-02-06 |
Family
ID=61412490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720463854.2U Expired - Fee Related CN206966673U (en) | 2017-04-28 | 2017-04-28 | A kind of numerically controlled lathe cutter heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206966673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964797A (en) * | 2017-04-28 | 2017-07-21 | 桂林大友科技有限公司 | A kind of numerically controlled lathe cutter heat sink |
-
2017
- 2017-04-28 CN CN201720463854.2U patent/CN206966673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964797A (en) * | 2017-04-28 | 2017-07-21 | 桂林大友科技有限公司 | A kind of numerically controlled lathe cutter heat sink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180615 Address after: 541002 Guilin, the Guangxi Zhuang Autonomous Region, Xiufeng, Yan Shan village, 3 Patentee after: Guilin Xinye Machinery Manufacturing Co., Ltd. Address before: 541200 Eight Mile Street, eight Li two road, Lingchuan County, Guilin, the Guangxi Zhuang Autonomous Region. Patentee before: Guilin great friend Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20200428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |