CN203448693U - Special lathe tool for high thermal dissipation train hub - Google Patents
Special lathe tool for high thermal dissipation train hub Download PDFInfo
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- CN203448693U CN203448693U CN201320403124.5U CN201320403124U CN203448693U CN 203448693 U CN203448693 U CN 203448693U CN 201320403124 U CN201320403124 U CN 201320403124U CN 203448693 U CN203448693 U CN 203448693U
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- cutter
- tool
- heat radiation
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Abstract
The utility model discloses a special lathe tool for a high thermal dissipation train hub, which comprises a tool body and a tool head connected to the tool body; and is characterized in that the tool head comprises a cutting part and a thermal dissipation part, the heat dissipation part is located on the lower end of the cutting part, the heat dissipation part and the cutting part are connected in an integrated way, and a plurality of heat dissipation grooves extended from top to bottom are opened on side surfaces of the heat dissipation part. The special lathe tool for the high thermal dissipation train hub in the utility model has relatively high abrasive resistance and stability, can effectively improve poor heat dissipation in processing and increase the service life of the tool at the same time.
Description
Technical field
The utility model relates to a kind of lathe tool, relates in particular to a kind of high heat radiation train wheel hub tool special.
Background technology
The cutting tip of lathe tool is by main cutting edge, front cutting edge, rake face, main rear knife face and minor flank, and nose angle forms.The combination of the cutting tip of lathe tool and shank (being clamping part) mainly contains monoblock type, welded type, mechanical clamping type and welding-mechanical clamping type.Machinery clamping type turning tool can avoid carbide chip when high-temperature soldering, to produce stress and crackle, and handle of a knife can repeatedly be used.Machinery clamping type turning tool is generally with screw and pressing plate, blade to be clamped, the mechanical clamping type turning tool of dress indexable insert tip, throw away tip.Blade can transposition continue to use after being worn out, and parking tool change time is short, has therefore obtained and has developed rapidly.
In existing technology, lathe tool is rectangular tab, its upper and lower surface is generally through overground pin processing, very smooth, location when being conducive to install like this, but, because train wheel hub is processed as left and right processing simultaneously, therefore require process tool to possess compared with high-wearing feature and stability, owing to adding man-hour, without cooling device, participate in simultaneously, cause the heat radiation of machining area high temperature insufficient, easily cause lathe tool cutter hub cracking, and blade is after long-time continuous is used, its blade easily generates heat, because blade does not have special radiator structure, its heat can not distribute in time, cause blade overheated, serious shortening the service life of blade.
Utility model content
The purpose of this utility model is to provide a kind of high heat radiation train wheel hub tool special, possesses compared with high-wearing feature and stability, and it is bad that effective improvement adds heat radiation in man-hour simultaneously, improves cutter life.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of high heat radiation train wheel hub tool special, comprise cutter hub and the cutter head being connected with described cutter hub, it is characterized in that: described cutter head comprises cutting portion and radiating part, described radiating part is positioned at the lower end of cutting portion, described radiating part is that one is connected with described cutting portion, and the side surface of described radiating part offers some the radiating grooves that extend from top to bottom.
In preferred embodiment of the utility model, described cutting portion comprises installation portion and interchangeable cutter casket, and described interchangeable cutter casket is removably mounted on described installation portion.
In preferred embodiment of the utility model, described interchangeable cutter casket is arranged on described installation portion by screw.
In preferred embodiment of the utility model, the material of described cutter hub is defibrator process steel.
A kind of high heat radiation train wheel hub tool special of the present utility model, possesses compared with high-wearing feature and stability, and it is bad that effective improvement adds heat radiation in man-hour simultaneously, improves cutter life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the high heat radiation of the utility model train wheel hub tool special one preferred embodiment;
In figure, each assembly and Reference numeral thereof are respectively: 1, cutter hub, 2, interchangeable cutter casket, 3, radiating groove.
The specific embodiment
Below be only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, below with a preferred embodiment and accompanying drawing, the technical solution of the utility model is further described.
Refer to Fig. 1 in the present embodiment, a kind of high heat radiation train wheel hub tool special, comprise cutter hub 1 and the cutter head being connected with described cutter hub, described cutter head comprises cutting portion and radiating part, described radiating part is positioned at the lower end of cutting portion, described radiating part is that one is connected with described cutting portion, and the side surface of described radiating part offers some the radiating grooves 3 that extend from top to bottom.
Further illustrate, described cutting portion comprises installation portion and interchangeable cutter casket 2, described interchangeable cutter casket 2 is removably mounted on described installation portion, described interchangeable cutter casket 2 is arranged on described installation portion by screw, and the material of described cutter hub 1 is the high tenacity such as defibrator process steel and possesses good heat resistance material.
Further illustrating, described interchangeable cutter casket can be realized dismounting by screw, replacing blade more easily, so cutter hub material changes high tenacity into and possesses the material defibrator process steel of good heat resistance, bad for heat radiation, research and development are with the cutter of radiator structure, at cutter, near contact region, increase radiating groove, by computer simulation, increase the quantity of radiating groove and the width that the spacing between radiating groove is less than radiating groove self, it is bad that effectively improvement adds heat radiation in man-hour, improves cutter life and also guarantee the stability of train wheel hub cooling.A kind of high heat radiation train wheel hub tool special of the present utility model, possesses compared with high-wearing feature and stability, and it is bad that effective improvement adds heat radiation in man-hour simultaneously, improves cutter life.
It is more than the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. one kind high heat radiation train wheel hub tool special, comprise cutter hub and the cutter head being connected with described cutter hub, it is characterized in that: described cutter head comprises cutting portion and radiating part, described radiating part is positioned at the lower end of cutting portion, described radiating part is that one is connected with described cutting portion, and the side surface of described radiating part offers some the radiating grooves that extend from top to bottom.
2. high heat radiation train wheel hub tool special according to claim 1, is characterized in that: described cutting portion comprises installation portion and interchangeable cutter casket, and described interchangeable cutter casket is removably mounted on described installation portion.
3. high heat radiation train wheel hub tool special according to claim 2, is characterized in that: described interchangeable cutter casket is arranged on described installation portion by screw.
4. high heat radiation train wheel hub tool special according to claim 1, is characterized in that: the material of described cutter hub is defibrator process steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320403124.5U CN203448693U (en) | 2013-07-08 | 2013-07-08 | Special lathe tool for high thermal dissipation train hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320403124.5U CN203448693U (en) | 2013-07-08 | 2013-07-08 | Special lathe tool for high thermal dissipation train hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448693U true CN203448693U (en) | 2014-02-26 |
Family
ID=50128597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320403124.5U Expired - Fee Related CN203448693U (en) | 2013-07-08 | 2013-07-08 | Special lathe tool for high thermal dissipation train hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203448693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962593A (en) * | 2014-05-07 | 2014-08-06 | 湘潭大学 | Self-cooling cutter |
| CN107914025A (en) * | 2017-12-28 | 2018-04-17 | 南京信息职业技术学院 | A kind of overall lathe tool of conduction cooling for dry cutting |
-
2013
- 2013-07-08 CN CN201320403124.5U patent/CN203448693U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962593A (en) * | 2014-05-07 | 2014-08-06 | 湘潭大学 | Self-cooling cutter |
| CN103962593B (en) * | 2014-05-07 | 2017-07-14 | 湘潭大学 | A kind of cooling cutting tool certainly |
| CN107914025A (en) * | 2017-12-28 | 2018-04-17 | 南京信息职业技术学院 | A kind of overall lathe tool of conduction cooling for dry cutting |
| CN107914025B (en) * | 2017-12-28 | 2024-05-03 | 南京信息职业技术学院 | Conduction cooling integral turning tool for dry cutting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20150708 |
|
| EXPY | Termination of patent right or utility model |