CN109158679A - A kind of in-core heating milling cutter system - Google Patents
A kind of in-core heating milling cutter system Download PDFInfo
- Publication number
- CN109158679A CN109158679A CN201811076556.3A CN201811076556A CN109158679A CN 109158679 A CN109158679 A CN 109158679A CN 201811076556 A CN201811076556 A CN 201811076556A CN 109158679 A CN109158679 A CN 109158679A
- Authority
- CN
- China
- Prior art keywords
- cutter
- cutter body
- heating element
- heats
- milling cutter
- 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
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a kind of in-cores to heat milling cutter system, including cutter body and power supply, cutter body is mounted on machine tool chief axis and cutter body is rotatable, holding tank is equipped with inside cutter body, heating element is equipped in holding tank, heating element is electrically connected with the power supply, and heating element is directly or indirectly contacted with cutter body.This milling cutter system, heating element inside cutter body is electrically connected with the power supply, the heat that heating element energization generates, which is transmitted to, improves and the surface temperature of cutter on cutter body, cutter with certain temperature makes paraffin melting in process, paraffin, which is no longer formed cutter, to be adhered to, so that process is smooth, avoids frequently replacing cutter, working efficiency is effectively increased, workload is reduced；The smooth steady operation of cutter improves machining accuracy and the service life of cutter, and entire milling cutter system is ingenious in design and energy utilization rate is high, can also be directly arranged on old-fashioned lathe, installs and easy to use.
Description
Technical field
The present invention relates to field of machining technology more particularly to a kind of milling cutters.
Background technique
In the Milling Process of workpiece, milling is often carried out to workpiece using alloy milling cutter or white steel milling cutter, and is being added
During work content of wax ceramic blank, since paraffin has tackness, paraffin is easy to be attached to knife during Milling Process
Have surface, causes the accumulation of chip space.After cutter adheres to a large amount of paraffin, blade and chip space are covered by paraffin, processed
Journey is changed by blade rotary cutting workpiece in order to which cutter squeezes workpiece.The paraffin of blade and chip space not only increases the milling of workpiece
Machining stress is cut, service life and the machining accuracy of cutter are more significantly impacted, and needs multiple tool changing in process or to stop knife clear
Chip space is managed, processing speed has been seriously affected.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a kind of in-cores to heat milling cutter system, can effectively subtract
Few paraffin and associated materials glue the influence of knife, improve the machining accuracy of cutter and the service life of cutter, and effectively increase
The efficiency of Milling Process.
The technical solution adopted by the present invention to solve the technical problems are as follows:
A kind of in-core heating milling cutter system, including cutter body and power supply, cutter body is mounted on machine tool chief axis and knife
It is rotatable to have ontology, holding tank is equipped with inside cutter body, heating element, heating element and power supply electricity are equipped in holding tank
Property connection, heating element directly or indirectly contacts with cutter body.
As an improvement of the above technical solution, inner bushing ring, fever member are equipped between the heating element and cutter body
Device is transferred heat on cutter body by inner bushing ring.
As an improvement of the above technical solution, the inner bushing ring is made of red copper material.
As an improvement of the above technical solution, the cutter body upper end is successively arranged with insulating part and axis from the inside to the outside
It holds, the outer ring of bearing is mounted on the insulating regions of lathe, and heating element connects the interior of cutter body and bearing by conducting wire
The outer ring of circle, cutter body and bearing is electrically connected with the power supply.
As an improvement of the above technical solution, the cutter body is equipped with the wire guide passed through for conducting wire.
As an improvement of the above technical solution, the cutter body includes the knife handle and cutter hub nested together, on knife handle
Equipped with radial tapped through hole, cutter hub is equipped with screw fixing groove, tapped through hole and screw fixing groove in the region of corresponding tapped through hole
Between connected by hexagon socket head cap screw without a head.
As an improvement of the above technical solution, the insulating part and bearing are sequentially sleeved on knife handle from the inside to the outside, knife handle
It is made of titanium alloy.
As an improvement of the above technical solution, the cutter hub is made of Bai Gang.
As an improvement of the above technical solution, the heating element is ceramic heating core.
As an improvement of the above technical solution, the insulating part is teflon insulation set.
The beneficial effects of the present invention are as follows:
This milling cutter system, cutter body inside are equipped with heating element, and heating element is electrically connected with the power supply, fever member
Temperature rises when device is powered, and the heat that heating element generates, which is transmitted to, improves and the surface temperature of cutter on cutter body,
Cutter with certain temperature make in process it is paraffin melting, paraffin no longer to cutter formed adhere to so that process
It is smooth, it avoids frequently replacing cutter, effectively increases working efficiency, reduce workload；The smooth steady operation of cutter, improves
The machining accuracy of cutter and service life, entire milling cutter system is ingenious in design and energy utilization rate is high, can also be directly arranged in old-fashioned machine
On bed, install and easy to use.
Detailed description of the invention
With reference to the accompanying drawing and specific embodiment the invention will be further described, in which:
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Specific embodiment
Referring to Fig. 1, a kind of in-core of the invention heats milling cutter system, including cutter body 2 and power supply, and cutter body 2 is pacified
On machine tool chief axis and cutter body 2 is rotatable.It is equipped with holding tank 3 inside cutter body 2, fever member is equipped in holding tank 3
Device 1, heating element 1 are electrically connected with the power supply, and heating element 1 is directly or indirectly contacted with cutter body 2.The present embodiment
In, inner bushing ring 7 is equipped between the heating element 1 and cutter body 2, the inner bushing ring 7 is made of red copper material, red copper tool
There is excellent thermal conductivity, the heat that the energization of heating element 1 generates quickly is transferred on cutter body 2 by inner bushing ring 7, so that knife
The surface temperature for having ontology 2 improves.Cutter body 2 with certain temperature makes paraffin melting in process, and paraffin is no longer
Cutter body 2 is formed and is adhered to, so that process is smooth, avoids frequently replacing cutter, effectively increases working efficiency, is reduced
Workload, and the smooth steady operation of cutter, can be improved machining accuracy and the service life of cutter.
Further, the cutter body 2 includes the knife handle 21 and cutter hub 22 nested together, and knife handle 21 is equipped with radial
Tapped through hole, cutter hub 22 are equipped with screw fixing groove in the region of corresponding tapped through hole, lead between tapped through hole and screw fixing groove
Hexagon socket head cap screw 8 without a head is crossed to connect.21 upper end of knife handle is mounted on machine tool chief axis, and main shaft drives cutter body 2 works, knife handle 21
On be successively arranged with insulating part 4 and bearing 5 from the inside to the outside, the outer ring of the bearing 5 is mounted on the insulating regions of lathe.Fever
Component 1 connects the inner ring of knife handle 21 and bearing 5 by conducting wire 6, and the outer ring of knife handle 21 and bearing 5 is electrically connected with the power supply,
And the knife handle 21 is equipped with the wire guide passed through for conducting wire 6, the insulating part 4 can be teflon insulation set, insulation
Part 4 plays the role of completely cutting off knife handle 21 and bearing 5, avoids the generation of milling cutter system short-circuit.
Further, knife handle 21 is made of titanium alloy, and titanium alloy intensity is high and density is small, good mechanical property, toughness and
Etch resistant properties are fine.The cutter hub 22 is made of Bai Gang, and white steel processing performance is good, and intensity and toughness are worked good, and is mainly used to make
Make complicated thin sword and impact-resistant metal cutting tool.The heating element 1 is ceramic heating core, and power can be 60W
Or other greater or lesser rated values, can separately select the voltage of power supply is 12-36V, the fever of ceramic heating core and is led
Hot property is excellent, can fast lifting cutter body 2 surface temperature and keep the lesser temperature fluctuation range of cutter body 2,
And compared to the mode of heating workpiece, milling cutter system has the advantages that energy conservation and environmental protection when Ceramics heating core heating method.It is a whole set of
Milling cutter system structure is simple, installs and easy to use, can be directly mounted on old-fashioned lathe and use.
The above, only better embodiment of the invention, but the present invention is not limited to above-described embodiments, as long as
The technical effect of the present invention is achieved by any identical or similar means for it, all should belong to protection scope of the present invention.
Claims (10)
1. a kind of in-core heats milling cutter system, it is characterised in that: including cutter body (2) and power supply, cutter body (2) is mounted on
On machine tool chief axis and cutter body (2) is rotatable, is equipped with holding tank (3) inside cutter body (2), and hair is equipped in holding tank (3)
Hot component (1), heating element (1) are electrically connected with the power supply, and heating element (1) and cutter body (2) are direct or indirect
Contact.
2. a kind of in-core according to claim 1 heats milling cutter system, it is characterised in that: the heating element (1) and
Inner bushing ring (7) are equipped between cutter body (2), heating element (1) transfers heat to cutter body (2) by inner bushing ring (7)
On.
3. a kind of in-core according to claim 2 heats milling cutter system, it is characterised in that: the inner bushing ring (7) is by red copper
Material is made.
4. a kind of in-core according to claim 1 heats milling cutter system, it is characterised in that: cutter body (2) upper end
It is successively arranged with insulating part (4) and bearing (5) from the inside to the outside, the outer ring of bearing (5) is mounted on the insulating regions of lathe, fever
Component (1) connects the inner ring of cutter body (2) and bearing (5), the outer ring of cutter body (2) and bearing (5) by conducting wire (6)
It is electrically connected with the power supply.
5. a kind of in-core according to claim 4 heats milling cutter system, it is characterised in that: set on the cutter body (2)
There is the wire guide passed through for conducting wire (6).
6. a kind of in-core according to claim 1 heats milling cutter system, it is characterised in that: the cutter body (2) includes
The knife handle (21) and cutter hub (22) nested together, knife handle (21) are equipped with radial tapped through hole, and cutter hub (22) is in corresponding screw thread
The region of through-hole is equipped with screw fixing groove, is connected between tapped through hole and screw fixing groove by hexagon socket head cap screw without a head (8).
7. a kind of in-core according to claim 6 heats milling cutter system, it is characterised in that: the insulating part (4) and bearing
(5) it is sequentially sleeved at from the inside to the outside on knife handle (21), knife handle (21) is made of titanium alloy.
8. a kind of in-core according to claim 7 heats milling cutter system, it is characterised in that: the cutter hub (22) is by white steel
At.
9. a kind of in-core according to claim 1 heats milling cutter system, it is characterised in that: the heating element (1) is
Ceramic heating core.
10. a kind of in-core according to claim 1 heats milling cutter system, it is characterised in that: the insulating part (4) is poly- four
Vinyl fluoride insulation sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811076556.3A CN109158679A (en) | 2018-09-14 | 2018-09-14 | A kind of in-core heating milling cutter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811076556.3A CN109158679A (en) | 2018-09-14 | 2018-09-14 | A kind of in-core heating milling cutter system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109158679A true CN109158679A (en) | 2019-01-08 |
Family
ID=64879230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811076556.3A Pending CN109158679A (en) | 2018-09-14 | 2018-09-14 | A kind of in-core heating milling cutter system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109158679A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3727617A1 (en) * | 1987-05-27 | 1988-12-15 | Scheibenbogen Gmbh & Co Kg Spe | Device for cutting characters into a template |
| CN2070686U (en) * | 1990-07-02 | 1991-02-06 | 北京市平板玻璃工业公司 | Electrothermic pen for polish with melted wax |
| CN2728794Y (en) * | 2004-07-26 | 2005-09-28 | 王世秀 | Heat carving machine |
| CN201272176Y (en) * | 2008-10-15 | 2009-07-15 | 廖祥新 | Engraving cutter head |
| CN202169835U (en) * | 2011-08-02 | 2012-03-21 | 黄建辉 | Electric engraving machine |
| CN202352994U (en) * | 2011-11-22 | 2012-07-25 | 财团法人精密机械研究发展中心 | High-speed electrical rotary joint |
| CN207045015U (en) * | 2017-04-28 | 2018-02-27 | 中机数控科技（福建）有限公司 | A kind of engraving machine head |
-
2018
- 2018-09-14 CN CN201811076556.3A patent/CN109158679A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3727617A1 (en) * | 1987-05-27 | 1988-12-15 | Scheibenbogen Gmbh & Co Kg Spe | Device for cutting characters into a template |
| CN2070686U (en) * | 1990-07-02 | 1991-02-06 | 北京市平板玻璃工业公司 | Electrothermic pen for polish with melted wax |
| CN2728794Y (en) * | 2004-07-26 | 2005-09-28 | 王世秀 | Heat carving machine |
| CN201272176Y (en) * | 2008-10-15 | 2009-07-15 | 廖祥新 | Engraving cutter head |
| CN202169835U (en) * | 2011-08-02 | 2012-03-21 | 黄建辉 | Electric engraving machine |
| CN202352994U (en) * | 2011-11-22 | 2012-07-25 | 财团法人精密机械研究发展中心 | High-speed electrical rotary joint |
| CN207045015U (en) * | 2017-04-28 | 2018-02-27 | 中机数控科技（福建）有限公司 | A kind of engraving machine head |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20190108 |