CN205414443U - Disconnect -type internal cooling lathe tool - Google Patents
Disconnect -type internal cooling lathe tool Download PDFInfo
- Publication number
- CN205414443U CN205414443U CN201521069048.4U CN201521069048U CN205414443U CN 205414443 U CN205414443 U CN 205414443U CN 201521069048 U CN201521069048 U CN 201521069048U CN 205414443 U CN205414443 U CN 205414443U
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- China
- Prior art keywords
- described blade
- blade bearing
- blade
- seal ring
- bearing
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- Expired - Fee Related
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model belongs to the technical field of machining, in particular to lathe tool. Its technical scheme is: a disconnect -type internal cooling lathe tool, it includes: blade (1), blade bearing (2), circular sealing washer (23) and special -shaped sealing washer (24). The utility model discloses an interior cooling technique absorbs the heat that produces and take away in the cutter in the course of working to effectively reduce the cutter temperature, can effectively reduce cutting temperature in doing cutting process, improve cutter cutting ability, guarantee processingquality and cutter life, realize that high -quality, high -efficient, low -cost sustainability makes, adopt disconnect -type structure mode, guaranteed the interchangeability and the economic nature of cutter.
Description
Technical field
This utility model belongs to Machining Technology field, particularly to lathe tools.
Background technology
Cutting fluid and additive have in turnery processing cooling, lubricate, clean, chip removal and the effect such as antirust, but also produce environmental pollution, be detrimental to health and increase manufacturing cost.Drying cutting can fundamentally avoid many ecology, health and the economic impact that cutting fluid is brought, but must pull against lathe tool temperature in the course of processing and steeply rise and the unfavorable factor such as the tool wear that causes is serious, machining accuracy is poor.In using, the cutter of cooling technology and coating technology all can realize dry machining technology technique.By interior cooling technology, the heat produced in cutter in the course of processing is absorbed and is taken away, thus effectively being reduced tool temperature.Being reduced by the friction between coating technology, cutter rake face and chip and rear knife face and processing workpiece, cutting force and cutting temperature decrease.Relative to coating technology, interior cooling technology is the most reliable in actual production.Therefore, lathe tool system based on interior cooling technology, can effectively reduce cutting temperature during dry cutting, improve Tool in Cutting performance, it is ensured that crudy and cutter life, it is achieved high-quality, efficient, the sustainability manufacture of low cost.
Inner-cooled lathe tool is divided into open loop and two kinds of forms of closed loop.The operation principle of open loop inner-cooled cutter is directly to be released into inside lathe after coolant takes away heat by cutter endoporus arrival cutting zone.This kind of mode cooling effect is more apparent, has applied, but coolant is polluted and process problem is also the failure to solve, it is impossible to adapt to the requirement of dry machining technology.The operation principle of closed loop inner-cooled cutter is exactly layout cooling duct in blade, and cooling medium flows in passage, arrives cutting high-temperature area and takes away heat and make cutting temperature reduce, thus reduce tool wear, improves cutter life.
Summary of the invention
The purpose of this utility model is: provides cooling turning tool in a kind of separate type, realizes the cooling to cutter, and then improve cutter life, avoid the coolant pollution to environment simultaneously during dry machining technology.
The technical solution of the utility model is: cooling turning tool in a kind of separate type, and it includes: blade, blade bearing, circular seal ring, special-shaped seal ring；
Blade bearing is provided with the blade bearing outer lug boss of hoop；Blade and blade bearing all have center mounting hole, and in the same size, position is identical, using bolt blade and blade bearing to be fitted tightly through center mounting hole during installation, circular seal ring is by blade bearing outer lug boss inner seal, and special-shaped seal ring is by blade bearing outer lug boss outer side seal；Blade is provided with, with the opposite face of blade bearing, the inner cycle channel that cross section is rectangle or U-shaped, and inlet and liquid outlet are arranged on blade bearing；It is provided with partition boss in blade bearing outer lug boss between inlet and liquid outlet.
Beneficial effect: this utility model passes through interior cooling technology, by in cutter in the course of processing produce heat absorption and take away, thus effectively reduce tool temperature, cutting temperature can be effectively reduced during dry cutting, improve Tool in Cutting performance, it is ensured that crudy and cutter life, it is achieved high-quality, efficient, the sustainability manufacture of low cost, use separate type structural models, it is ensured that the interchangeability of cutter and economy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view of Fig. 1；
Fig. 3 is the exploded perspective schematic diagram of Fig. 1；
Fig. 4 is blade structure schematic diagram of the present utility model；
Fig. 5 is the sectional view of Fig. 4；
Fig. 6 is blade bearing structural representation of the present utility model.
Detailed description of the invention
Seeing accompanying drawing 1,2,3, cooling turning tool in a kind of separate type, it includes: blade 1, blade bearing 2, circular seal ring 23, special-shaped seal ring 24；
Blade bearing 2 is provided with the blade bearing outer lug boss 25 of hoop；Blade 1 and blade bearing 2 all have center mounting hole 5, and in the same size, position is identical, using bolt blade 1 and blade bearing 2 to be fitted tightly through center mounting hole 5 during installation, circular seal ring 23 is by blade bearing outer lug boss 25 inner seal, and special-shaped seal ring 24 is by blade bearing outer lug boss 25 outer side seal；Blade 1 is provided with, with the opposite face of blade bearing 2, the inner cycle channel 6 that cross section is rectangle or U-shaped, and inlet 3 and liquid outlet 4 are arranged on blade bearing 2；It is provided with partition boss 27 in blade bearing outer lug boss 25 between inlet 3 and liquid outlet 4, cuts off boss 27 blocking part inner cycle channel 6 after installation, it is ensured that inlet 3 the most directly connects with liquid outlet 4.
See accompanying drawing 4,5,6, in a kind of separate type cooling turning tool it also include: inner cycle channel 6 in the axial direction on have some projections 26 in order to increase heat exchange area；Blade 1 is provided with blade cavity 7, and blade cavity 7 is sealed groove 11 in center mounting hole 5 periphery is provided with blade；Blade bearing 2 is provided with blade bearing inner convex platform 8, blade bearing inner convex platform 8 is sealed groove 12 in center mounting hole 5 periphery is provided with blade bearing, in blade, sealed groove 11 aligns with sealed groove in blade bearing 12 and fastens the cavity cross section formed and be slightly less than the sectional dimension of circular seal ring 23, and in blade, circular seal ring 23 is closely pressed in the toroidal cavity of formation after aliging with sealed groove in blade bearing 12 and fastening by sealed groove 11；Blade 1 marginal position is provided with blade outer seal groove 9, blade bearing 2 edge is provided with blade bearing outer seal groove 10, blade outer seal groove 9 and blade bearing outer seal groove 10 alignment fasten and make special-shaped seal ring 24 play sealing function in producing certain deformation and being closely pressed on the toroidal cavity of formation after the cavity cross section formed is slightly less than the sectional dimension of special-shaped seal ring 24, blade outer seal groove 9 and blade bearing outer seal groove 10 alignment fastening.
In such scheme, the material of circular seal ring 23 and special-shaped seal ring 24 is resistant to elevated temperatures annealing copper wire or other exotic materials.
Blade bearing inner convex platform 8 cross section is rhombus or other non-circular shapes, and blade cavity 7 cross sectional shape is the most corresponding, to prevent blade 1 opposing blades seat 2 from rotating；Blade bearing outer lug boss 25 is goed deep in inner cycle channel 6, to close inner cycle channel 6.
Blade 1, blade bearing 2 are rhombus or other symmetric shapes, and blade 1 is identical relative to blade bearing 2 shape in the case of mounting plane inward turning turnback, thus does not affect use because of installation direction.
Claims (5)
1. a cooling turning tool in separate type, is characterized in that: it includes: blade (1), blade bearing (2), circular seal ring (23) and special-shaped seal ring (24)；
Described blade bearing (2) is provided with the blade bearing outer lug boss (25) of hoop；Described blade (1) and described blade bearing (2) all have center mounting hole (5), and in the same size, position is identical, bolt is used described blade (1) and described blade bearing (2) to be fitted tightly through described center mounting hole (5) during installation, described circular seal ring (23) is by described blade bearing outer lug boss (25) inner seal, and described special-shaped seal ring (24) is by described blade bearing outer lug boss (25) outer side seal；Described blade (1) is provided with, with the opposite face of described blade bearing (2), the inner cycle channel (6) that cross section is rectangle or U-shaped, and inlet (3) and liquid outlet (4) are arranged on described blade bearing (2)；Partition boss (27) it is provided with on described blade bearing outer lug boss (25) between described inlet (3) and described liquid outlet (4).
Cooling turning tool in a kind of separate type the most according to claim 1, it is characterized in that: further comprising: described inner cycle channel (6) in the axial direction on have projection (26)；Described blade (1) is provided with blade cavity (7), described blade cavity (7) sealed groove (11) in described center mounting hole (5) periphery is provided with blade；Described blade bearing (2) is provided with blade bearing inner convex platform (8), described blade bearing inner convex platform (8) sealed groove (12) in described center mounting hole (5) periphery is provided with blade bearing, in described blade, sealed groove (11) aligns with sealed groove (12) in described blade bearing and fastens the cavity cross section formed less than the sectional dimension of described circular seal ring (23), and in described blade, described circular seal ring (23) is closely pressed in the toroidal cavity of formation after aliging with sealed groove (12) in described blade bearing and fastening by sealed groove (11)；Described blade (1) marginal position is provided with blade outer seal groove (9), described blade bearing (2) edge is provided with blade bearing outer seal groove (10), described blade outer seal groove (9) and described blade bearing outer seal groove (10) alignment fasten and make described special-shaped seal ring (24) play sealing function in producing necessarily deformation and being closely pressed on the toroidal cavity of formation after the cavity cross section sectional dimension less than described special-shaped seal ring (24) of formation, described blade outer seal groove (9) and described blade bearing outer seal groove (10) alignment fasten.
Cooling turning tool in a kind of separate type the most according to claim 1 and 2, is characterized in that: the material of described circular seal ring (23) and described special-shaped seal ring (24) is resistant to elevated temperatures annealing copper wire.
Cooling turning tool in a kind of separate type the most according to claim 2, is characterized in that: described blade bearing inner convex platform (8) cross section is rhombus or other non-circular shapes, described blade cavity (7) cross sectional shape is the most corresponding.
Cooling turning tool in a kind of separate type the most according to claim 1 and 2, it is characterized in that: described blade (1), described blade bearing (2) are rhombus or other symmetric shapes, described blade (1) is identical relative to described blade bearing (2) shape in the case of mounting plane inward turning turnback.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069048.4U CN205414443U (en) | 2015-12-18 | 2015-12-18 | Disconnect -type internal cooling lathe tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069048.4U CN205414443U (en) | 2015-12-18 | 2015-12-18 | Disconnect -type internal cooling lathe tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205414443U true CN205414443U (en) | 2016-08-03 |
Family
ID=56538456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521069048.4U Expired - Fee Related CN205414443U (en) | 2015-12-18 | 2015-12-18 | Disconnect -type internal cooling lathe tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205414443U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270585A (en) * | 2016-09-19 | 2017-01-04 | 上海理工大学 | Interior circulating cooling cutter with fillet surface and cooling means |
| CN113857510A (en) * | 2021-10-21 | 2021-12-31 | 株洲钻石切削刀具股份有限公司 | Inner-cooling cutting tool |
-
2015
- 2015-12-18 CN CN201521069048.4U patent/CN205414443U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270585A (en) * | 2016-09-19 | 2017-01-04 | 上海理工大学 | Interior circulating cooling cutter with fillet surface and cooling means |
| CN106270585B (en) * | 2016-09-19 | 2018-05-22 | 上海理工大学 | Interior circulating cooling cutter and cooling means with fillet surface |
| CN113857510A (en) * | 2021-10-21 | 2021-12-31 | 株洲钻石切削刀具股份有限公司 | Inner-cooling cutting tool |
| CN113857510B (en) * | 2021-10-21 | 2023-01-31 | 株洲钻石切削刀具股份有限公司 | Inner-cooling cutting tool |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20191218 |