CN105345120A - Alloy high-smoothness-surface milling cutter - Google Patents
Alloy high-smoothness-surface milling cutter Download PDFInfo
- Publication number
- CN105345120A CN105345120A CN201510937417.5A CN201510937417A CN105345120A CN 105345120 A CN105345120 A CN 105345120A CN 201510937417 A CN201510937417 A CN 201510937417A CN 105345120 A CN105345120 A CN 105345120A
- Authority
- CN
- China
- Prior art keywords
- blade
- tool rest
- cooling duct
- cutting edge
- main
- 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
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/28—Features relating to lubricating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
- B23C5/202—Plate-like cutting inserts with special form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/04—Overall shape
- B23C2200/045—Round
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/08—Rake or top surfaces
- B23C2200/083—Rake or top surfaces curved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/16—Fixation of inserts or cutting bits in the tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/16—Fixation of inserts or cutting bits in the tool
- B23C2210/168—Seats for cutting inserts, supports for replacable cutting bits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
- B23C2222/28—Details of hard metal, i.e. cemented carbide
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention belongs to the technical field of cutting cutters, and specifically relates to an alloy high-smoothness-surface milling cutter. The alloy high-smoothness-surface milling cutter comprises a cutter seat, and a plurality of blades arranged on the cutter seat, wherein the blades are circular blades and are detachably mounted on the cutter seat; the front surface of each blade is an inwards-concaved surface and is in bevel transition with a cutting edge; secondary cooling channels which are distributed to form an umbrella shape are arranged in the blades; one end of each secondary cooling channel extends to the corresponding front surface and a spraying hole is formed in the corresponding front surface; a bulge through which the spraying direction can be toward the corresponding cutting edge is arranged at one side, close to the corresponding cutting edge, of each spraying hole; the other end of each secondary cooling channel is converged and communicates with a main cooling channel; a main cooling liquid channel is arranged at an axis of the cutter seat; a secondary cooling liquid channel which is connected to the corresponding blade is arranged on the main cooling liquid channel at a position at the front end of the cutter seat; a rubber joint of the secondary cooling liquid channel is embedded at the corresponding blade and communicates with the main cooling channel. The alloy high-smoothness-surface milling cutter is high in cutting efficiency, and high in cutting precision.
Description
Technical field
The invention belongs to cutting tool technical field, be specifically related to a kind of alloy height light face milling cutters.
Background technology
The milling cutter of existing processing plane, because its area of cut is large, causes the rigidity of milling cutter greatly to reduce, and easily fracture man-hour adding, and the roughness of finished surface is large, processing effect is poor.In addition, generally all need to cool milling cutter in Milling Machining, common way is exactly an external coolant pipe, add cooling fluid at milling cutter place to cool, the consumption of such mode not only cooling fluid is very large, causes the waste of some cooling fluids, and cooling fluid is not easily ejected into cutting edge place, cause cutting edge place to cool not, cause cutting precision poor, have a strong impact on stock-removing efficiency
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned defect, and provide a kind of alloy height light face milling cutters, stock-removing efficiency is high, and cutting precision is high.
The technical scheme that the present invention solves the employing of its technical problem is as follows:
A kind of alloy height light face milling cutters, comprise tool rest, multiple blades on tool rest, described blade is circular knife, blade is dismountable to be arranged on tool rest, blade rake face is inner concave, rake face and cutting edge are with chamfered transition, inner blade is provided with point cooling duct of the distribution in umbrella, cooling duct one end is divided to extend to rake face and be provided with spray orifice on rake face, spray orifice is provided with the projection making injection direction towards cutting edge near cutting edge side, divide the cooling duct other end to collect and be communicated with the main cooling duct arranged, tool rest axle center place is provided with main refrigerant fluid road, main refrigerant fluid road is provided with point cooling fluid passage leading to blade place in tool rest front end, cooling fluid passage is divided to be embedded with elastomer connector in blade place, elastomer connector is communicated with main cooling duct, cutting fluid can be directly injected to cutting edge place, improve cooling effect, improve cutting precision, improve the effect and efficiency of cutting, circular shear blade can repeatedly use, improve the utilization rate of blade.
Further, described tool rest relative position is provided with the groove installing blade.
Further, described blade is fixed on tool rest with soket head cap screw.
Further, described main cooling duct is near blade axle center place, and corresponding blade rear end is provided with the cavity of compound rubber joint, is convenient to adjust blade.
The invention has the beneficial effects as follows: adopt such scheme, cutting fluid enters into the cooling duct of blade by the cutting fluid passage of tool rest, sprayed to cutting edge by spray orifice, protruding setting makes cutting fluid be more convenient for being ejected on cutting edge, improves the effect of cooling, and then improves the cutting precision of this cutter, impel the raising of stock-removing efficiency, the utilization rate of circular shear blade is high, and the Stability Analysis of Structures of circular shear blade, its intensity can be ensured under offering the prerequisite of main cooling duct, point cooling duct therein.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, aforesaid and other object, the feature and advantage of the present invention will become apparent.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the schematic cross-section at blade place of the present invention.
Wherein: 1 is handle of a knife, 1.1 is main refrigerant fluid road, and 1.2 is a point cooling fluid passage, and 2 is blade, and 2.1 is main cooling duct, and 2.2 is protruding, and 2.3 is a point cooling duct, and 3 is elastomer connector.
Detailed description of the invention
As Fig. 1, a kind of alloy height light face milling cutters shown in Fig. 2, comprise tool rest 1, multiple blades 2 on tool rest 1, blade 2 is circular knife, blade 2 is arranged on tool rest 1 with soket head cap screw, corresponding tool rest 1 place is provided with the groove coordinating tool rest, the rake face indent of blade 2, rake face and cutting edge are with chamfered transition, the inside of blade 2 is provided with point cooling duct 2.1 of the distribution in umbrella, cooling duct 2.1 one end is divided to extend to rake face and be provided with spray orifice on rake face, spray orifice is provided with the projection 2.2 making injection direction towards cutting edge near cutting edge side, cooling duct 2.1 other end is divided to collect and be communicated with the main cooling duct 2.3 that blade 2 is arranged, main cooling duct 2.3 is near the axle center place of blade 2, the axle center place of tool rest 1 is provided with main refrigerant fluid road 1.1, main refrigerant fluid road 1.1 is provided with point cooling fluid passage 1.2 leading to blade 2 place in tool rest 1 front end, cooling fluid passage 1.2 is divided to be embedded with elastomer connector 3 in blade 2 place, elastomer connector 3 is communicated with main cooling duct 2.3, the rear end face of corresponding blade 2 is provided with the cavity of compound rubber joint 3, be convenient to mounting and adjusting blade 3, elastomer connector 3 can ensure point tight reliability that cooling fluid passage 1.2 is communicated with main cooling duct 2.3, cutting fluid can be directly injected to cutting edge place by spray orifice under the effect of protruding 2.2, improve cooling effect, impel increasing substantially of cutting precision, improve stock-removing efficiency simultaneously, circular shear blade can repeatedly use, improve the utilization rate of blade, reduce the cost of cutting.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to the present invention, every according in technical spirit of the present invention to any simple modification, equivalent variations that above embodiment is done, all fall within protection scope of the present invention.
Claims (4)
1. alloy height light face milling cutters, comprise tool rest, multiple blades on tool rest, it is characterized in that: described blade is circular knife, blade is dismountable to be arranged on tool rest, blade rake face is inner concave, rake face and cutting edge are with chamfered transition, inner blade is provided with point cooling duct of the distribution in umbrella, cooling duct one end is divided to extend to rake face and be provided with spray orifice on rake face, spray orifice is provided with the projection making injection direction towards cutting edge near cutting edge side, divide the cooling duct other end to collect and be communicated with the main cooling duct arranged, tool rest axle center place is provided with main refrigerant fluid road, main refrigerant fluid road is provided with point cooling fluid passage leading to blade place in tool rest front end, cooling fluid passage is divided to be embedded with elastomer connector in blade place, elastomer connector is communicated with main cooling duct.
2. a kind of alloy height light face milling cutters according to claim 1, is characterized in that: described tool rest relative position is provided with the groove installing blade.
3. a kind of alloy height light face milling cutters according to claim 1, is characterized in that: described blade is fixed on tool rest with soket head cap screw.
4. a kind of alloy height light face milling cutters according to claim 1, is characterized in that: described main cooling duct is near blade axle center place, and corresponding blade rear end is provided with the cavity of compound rubber joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510937417.5A CN105345120A (en) | 2015-12-15 | 2015-12-15 | Alloy high-smoothness-surface milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510937417.5A CN105345120A (en) | 2015-12-15 | 2015-12-15 | Alloy high-smoothness-surface milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105345120A true CN105345120A (en) | 2016-02-24 |
Family
ID=55321261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510937417.5A Pending CN105345120A (en) | 2015-12-15 | 2015-12-15 | Alloy high-smoothness-surface milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105345120A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226851A (en) * | 2018-05-09 | 2019-01-18 | 哈尔滨理工大学 | A kind of not equal indexable endless knife of teeth |
| CN117773203A (en) * | 2024-02-27 | 2024-03-29 | 福建盛达机器股份公司 | Double-sided edge milling equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0771766B2 (en) * | 1984-04-16 | 1995-08-02 | ブリ−ス レオナ−ド ア−デン | Cutting insert, its device, and cutting tool |
| CN102427906A (en) * | 2009-04-22 | 2012-04-25 | 克雷雷有限公司 | Indirect cooling of a rotary cutting tool |
| CN103298577A (en) * | 2010-09-01 | 2013-09-11 | 钴碳化钨硬质合金公司 | Shim for a cutting insert and cutting insert-shim assembly with internal coolant delivery |
| CN103347631A (en) * | 2010-11-24 | 2013-10-09 | 诺斯库有限公司 | Cutting tool with cooling mechanism and cutting insert and tool holder therefor |
| CN103737091A (en) * | 2013-12-30 | 2014-04-23 | 株洲钻石切削刀具股份有限公司 | Cutting tool with cooling structure |
| CN104439479A (en) * | 2014-08-12 | 2015-03-25 | 厦门金鹭特种合金有限公司 | Inter-cooling type blade and inter-cooling type cutter thereof |
-
2015
- 2015-12-15 CN CN201510937417.5A patent/CN105345120A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0771766B2 (en) * | 1984-04-16 | 1995-08-02 | ブリ−ス レオナ−ド ア−デン | Cutting insert, its device, and cutting tool |
| CN102427906A (en) * | 2009-04-22 | 2012-04-25 | 克雷雷有限公司 | Indirect cooling of a rotary cutting tool |
| CN103298577A (en) * | 2010-09-01 | 2013-09-11 | 钴碳化钨硬质合金公司 | Shim for a cutting insert and cutting insert-shim assembly with internal coolant delivery |
| CN103347631A (en) * | 2010-11-24 | 2013-10-09 | 诺斯库有限公司 | Cutting tool with cooling mechanism and cutting insert and tool holder therefor |
| CN103737091A (en) * | 2013-12-30 | 2014-04-23 | 株洲钻石切削刀具股份有限公司 | Cutting tool with cooling structure |
| CN104439479A (en) * | 2014-08-12 | 2015-03-25 | 厦门金鹭特种合金有限公司 | Inter-cooling type blade and inter-cooling type cutter thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226851A (en) * | 2018-05-09 | 2019-01-18 | 哈尔滨理工大学 | A kind of not equal indexable endless knife of teeth |
| CN117773203A (en) * | 2024-02-27 | 2024-03-29 | 福建盛达机器股份公司 | Double-sided edge milling equipment |
| CN117773203B (en) * | 2024-02-27 | 2024-05-28 | 福建盛达机器股份公司 | Double-sided edge milling equipment |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |