CN107931636A - For boring the compound tool of bore hole and end face annular groove processing - Google Patents
For boring the compound tool of bore hole and end face annular groove processing Download PDFInfo
- Publication number
- CN107931636A CN107931636A CN201711494038.9A CN201711494038A CN107931636A CN 107931636 A CN107931636 A CN 107931636A CN 201711494038 A CN201711494038 A CN 201711494038A CN 107931636 A CN107931636 A CN 107931636A
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- China
- Prior art keywords
- blade
- nonstandard
- boring
- cutter hub
- annular groove
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- 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
- 150000001875 compounds Chemical class 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000010923 batch production Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 241000220317 Rosa Species 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/08—Drills combined with tool parts or tools for performing additional working
Abstract
The invention belongs to parts machining field, and in particular to a kind of to be used to bore bore hole and the compound tool of end face annular groove processing, its handle of a knife is installed on the top of nonstandard cutter hub；Drill blade is installed on the bottom of nonstandard cutter hub, wherein the axis installation of a piece of excessively nonstandard cutter hub, another outside for being installed on nonstandard cutter hub；Heavy boring blade and radius boring blade are symmetrically mounted on the outside of nonstandard cutter hub successively；Adjustment cutter holder is located above the radius boring blade of side, adjusts and right boring blade is installed on cutter holder；Chamfering blade is symmetrically mounted on the outside of nonstandard cutter hub；Nonstandard slot blade is staggered on the outside of chamfering blade.Present invention saves tool change time and the cost of charp tool, improves processing efficiency, reduces processing cost；Bigger drill thrust can be obtained at the same time, makes processing more brisk, avoids vexed knife dangerous, improves processing efficiency；The inside/outside diameter size of annular groove is more easily controlled, quality is more reliable to be ensure that, for part in batch production, part quality stability is high.
Description
Technical field
The invention belongs to parts machining field, and in particular to a kind of to be used to bore the compound of bore hole and end face annular groove processing
Cutter.
Background technology
Hole in piece part class processing at present is typically all to be divided into drilling, heavy boring, radius boring, right boring totally four cutter, is usually kept away
Exempt from orifice flanging burr, rose reamer can be increased and carry out aperture deburring, end face can walk profiling with slotting cutter and add if end face groove
Work, processing efficiency is extremely low, and quality is unstable, can not meet that modernizing manufacturing industry produces wanting for high-yield and high-efficiency in enormous quantities
Ask.Therefore, it is necessary to which designing special compound tool improves part quality and production efficiency in mass production production.
The content of the invention
Present invention seek to address that the above problem, there is provided it is a kind of to be used to bore bore hole and the compound tool of end face annular groove processing,
To improve the production efficiency and quality stability that part bores bore hole and processing end face groove, avoid in high volume production process due to zero
The problems such as part quality is unstable, and the production that processing efficiency lowly produces is defaulted.
Technique according to the invention scheme, it is described to be used to bore bore hole and the compound tool of end face annular groove processing, including bore
Blade, heavy boring blade, radius boring blade, right boring blade, adjustment cutter holder, nonstandard slot blade, chamfering blade, nonstandard cutter hub and knife
Handle, the handle of a knife are installed on the top of nonstandard cutter hub；The drill blade is installed on the bottom of nonstandard cutter hub, and drill blade is two panels,
The axis installation of wherein a piece of excessively nonstandard cutter hub, another outside for being installed on nonstandard cutter hub；The heavy boring blade is two panels, position
Above drill blade, the outside of nonstandard cutter hub is symmetrically mounted on, the processing diameter of heavy boring blade is more than the bore diameter of drill blade；
The radius boring blade is two panels, above rough boring cutter piece, is symmetrically mounted on the outside of nonstandard cutter hub, radius boring blade adds
Work diameter is more than heavy boring blade；The adjustment cutter holder is located above radius boring blade, installed in excessively nonstandard cutter hub axis installation
Drill blade side, adjusts and right boring blade is installed on cutter holder, and the processing diameter of right boring blade is more than radius boring blade；The rose reamer
Piece is two panels, above adjustment cutter holder, is symmetrically mounted on the outside of nonstandard cutter hub, the processing diameter of chamfering blade is more than right boring
Blade；The nonstandard slot blade is two panels, is arranged on the outside of chamfering blade, the nonstandard slot blade of control annular groove internal diameter side with it is non-
It is in small distance between mark cutter hub axis.
Further, the radially installed positional distance ratio of the two panels drill blade is 1:3.5.
Further, the distance between the drill blade and heavy boring blade G are more than the thickness L of part.
Further, the distance between the radius boring blade and right boring blade H are more than the thickness L of part.
Further, the handle of a knife is HSK handle of a knifes.
Compared with prior art, the advantage of the invention is that：
It is original to need 6 knife drilling, heavy boring, radius boring, right boring, orifice chamfer, the processing for composite of end face grooving, now
Want one knife is processed, save tool change time and the cost of charp tool, improve processing efficiency, reduce processing cost；
The radially installed positional distance ratio of two panels drill blade is 1:3.5, using such a installation site, bigger drill thrust can be obtained,
Make processing more brisk, avoid vexed knife dangerous, improve processing efficiency；
The nonstandard slot blade size of two panels is identical, is staggeredly placed, a side blade control ring groove internal diameter, outside another side blade control ring groove
Footpath, annular groove internal-and external diameter are separately controlled, it is easier to the inside/outside diameter size of annular groove is controlled, quality is more reliable, and when one lateral wearing of blade,
Two side blade interchanging positions, are cut using the blade of undressed side, the service life of blade is doubled, except this it
Outside, former end face groove is processed for slotting cutter profiling interpolation, as long as existing boring processing, greatlys save process time, improves processing effect
Rate；
The compound tool is it is characterized in that, the distance between drill blade and heavy boring blade G are more than the thickness L of part, because drilling is cut
It is big to cut resistance, which can both ensure first to carry out drilling, avoid drilling from bringing size unstable to heavy boring, while can avoid boring
Power adds drill thrust excessive, the danger for causing vexed knife-band；
The distance between radius boring blade and right boring blade H are more than the thickness L of part, because the requirement of right boring hole precision is high, and heavy boring
Cutting force is larger, and H ＞ L both ensure that when carrying out right boring, avoids the interference brought from heavy boring cutting force, makes processing quality
More stablize；In addition right boring is designed as adjustable cutter clamping structure, and single-blade is cut, and more ensure that the precision in right boring hole, protects
Part is demonstrate,proved in batch production, the stability of part quality；
Using HSK handle of a knifes, suffered cutting force is larger when being processed due to composite cutter, using HSK handle of a knifes, can strengthen part process
The processing rigidity of middle cutter, improves cutting force, improves processing efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Description of reference numerals：1- drill blades, 2- heavy borings blade, 3- radiuses boring blade, 4- right borings blade, 5- adjustment cutter holder,
The nonstandard slot blades of 6-, 7- chamfering blades, the nonstandard cutter hubs of 8-, 9- handle of a knifes, 10- parts.
Embodiment
With reference to specific embodiments and the drawings, the invention will be further described.
It is as depicted to be used to boring bore hole and the compound tool of end face annular groove processing, including drill blade 1, heavy boring blade 2,
Radius boring blade 3, right boring blade 4, adjustment cutter holder 5, nonstandard slot blade 6, chamfering blade 7, nonstandard cutter hub 8 and handle of a knife 9, handle of a knife 9
Installed in the top of nonstandard cutter hub 8.Drill blade 1 is installed on the bottom of nonstandard cutter hub 8, and drill blade 1 is two panels, wherein the right is a piece of
Excessively nonstandard cutter hub 8 axis installation, the distance of its installation center to the axis of nonstandard cutter hub 8 is F, the left side installed in nonstandard
The outside of cutter hub 8, the distance of its installation center to the axis of nonstandard cutter hub 8 is E.Heavy boring blade 2 is two panels, positioned at drill blade 1
Top, is symmetrically mounted on the outside of nonstandard cutter hub 8, and the processing diameter of heavy boring blade 2 is more than the bore diameter of drill blade 1.Radius
Boring blade 3 is two panels, above heavy boring blade 2, is symmetrically mounted on the outside of nonstandard cutter hub 8, the processing of radius boring blade 3 is straight
Footpath is more than heavy boring blade 2.Adjustment cutter holder 5 is located at the top of radius boring blade 3, installed in nonstandard 8 leftmost outer of cutter hub, adjusts cutter holder
Right boring blade 4 is installed, the processing diameter of right boring blade 4 is more than radius boring blade 3 on 5.Chamfering blade 7 is two panels, positioned at adjustment
The top of cutter holder 5, is symmetrically mounted on the outside of nonstandard cutter hub 8, and the processing diameter of chamfering blade 7 is more than right boring blade 4.Nonstandard groove knife
Piece 6 is two panels, is arranged on the outside of chamfering blade 7, between 8 axis of nonstandard slot blade 6 and nonstandard cutter hub of control annular groove internal diameter side
It is in small distance.In diagram, the distance C between the nonstandard slot blade 6 in left side and 8 axis of nonstandard cutter hub is less than the nonstandard slot blade 6 in right side
With the distance D between nonstandard 8 axis of cutter hub, the nonstandard slot blade 6 in left side controls annular groove internal diameter A, and the nonstandard slot blade 6 in right side controls annular groove
Outside diameter B, i.e. groove width are equal to B-A, and annular groove internal-and external diameter is separately controlled, it is easier to the inside/outside diameter size of annular groove is controlled, quality is more reliable,
When one lateral wearing of blade, two side blade interchanging positions, are cut using the blade of undressed side, make the service life of blade
It is doubled, in addition, former end face groove is processed for slotting cutter profiling interpolation, as long as existing boring processing, when greatling save processing
Between, improve processing efficiency.
Specifically, the radially installed positional distance ratio of two panels drill blade 1 is 1:3.5, i.e. E=3.5F, can obtain bigger drilling
Power, makes processing more brisk, avoids vexed knife dangerous, improves processing efficiency.
The distance between drill blade 1 and heavy boring blade 2 G are more than the thickness L of part 10, can both ensure first to carry out drilling, and keep away
Exempt from drilling brings size unstable to heavy boring, while boring force can be avoided to add drill thrust excessive, the danger for causing vexed knife-band.
The distance between radius boring blade 3 and right boring blade 4 H are more than the thickness L of part 10, both ensure that and have carried out right boring
When, the interference brought from heavy boring cutting force is avoided, processing quality is more stablized；In addition right boring is designed as adjustable cutter holder
Structure, and single-blade cut, more ensure that the precision in right boring hole, ensure that part batch production when, part quality it is steady
It is qualitative.
Handle of a knife 9 is HSK handle of a knifes, can strengthen the processing rigidity of cutter in part process, improve cutting force, improve and add
Work efficiency rate.
Claims (5)
1. for boring bore hole and the compound tool of end face annular groove processing, it is characterised in that including drill blade（1）, heavy boring blade
（2）, radius boring blade（3）, right boring blade（4）, adjustment cutter holder（5）, nonstandard slot blade（6）, chamfering blade（7）, nonstandard cutter hub
（8）And handle of a knife（9）, the handle of a knife（9）Installed in nonstandard cutter hub（8）Top；The drill blade（1）Installed in nonstandard cutter hub
（8）Bottom, drill blade（1）For two panels, wherein a piece of excessively nonstandard cutter hub（8）Axis installation, another is installed on nonstandard knife
Body（8）Outside；The heavy boring blade（2）For two panels, positioned at drill blade（1）Top, is symmetrically mounted on nonstandard cutter hub（8）It is outer
Side, heavy boring blade（2）Processing diameter be more than drill blade（1）Bore diameter；The radius boring blade（3）For two panels, it is located at
Heavy boring blade（2）Top, is symmetrically mounted on nonstandard cutter hub（8）Outside, radius boring blade（3）Processing diameter be more than rough boring cutter
Piece（2）；The adjustment cutter holder（5）Positioned at radius boring blade（3）Top, installed in excessively nonstandard cutter hub（8）The drill of axis installation
Piece（1）Side, adjusts cutter holder（5）Upper installation right boring blade（4）, right boring blade（4）Processing diameter be more than radius boring blade
（3）；The chamfering blade（7）For two panels, positioned at adjustment cutter holder（5）Top, is symmetrically mounted on nonstandard cutter hub（8）Outside, fall
Angle blade（7）Processing diameter be more than right boring blade（4）；The nonstandard slot blade（6）For two panels, chamfering blade is arranged at（7）
Outside, the nonstandard slot blade of control annular groove internal diameter side（6）With nonstandard cutter hub（8）It is in small distance between axis.
2. according to claim 1 be used to bore bore hole and the compound tool of end face annular groove processing, it is characterised in that described
Two panels drill blade（1）Radially installed positional distance ratio be 1:3.5.
3. according to claim 1 be used to bore bore hole and the compound tool of end face annular groove processing, it is characterised in that described
Drill blade（1）With heavy boring blade（2）The distance between G be more than part（10）Thickness L.
4. according to claim 1 be used to bore bore hole and the compound tool of end face annular groove processing, it is characterised in that described
Radius boring blade（3）With right boring blade（4）The distance between H be more than part（10）Thickness L.
5. according to claim 1 be used to bore bore hole and the compound tool of end face annular groove processing, it is characterised in that described
Handle of a knife（9）For HSK handle of a knifes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494038.9A CN107931636A (en) | 2017-12-31 | 2017-12-31 | For boring the compound tool of bore hole and end face annular groove processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494038.9A CN107931636A (en) | 2017-12-31 | 2017-12-31 | For boring the compound tool of bore hole and end face annular groove processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107931636A true CN107931636A (en) | 2018-04-20 |
Family
ID=61938139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711494038.9A Pending CN107931636A (en) | 2017-12-31 | 2017-12-31 | For boring the compound tool of bore hole and end face annular groove processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107931636A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369740A (en) * | 2019-07-26 | 2019-10-25 | 天津津航计算技术研究所 | A kind of lathe turning compound tool and its processing method |
| CN111822957A (en) * | 2020-07-24 | 2020-10-27 | 哈尔滨电机厂有限责任公司 | Construction site machining method for large-size oil spilling hole of lower frame of large energy storage unit |
| CN113210648A (en) * | 2021-06-10 | 2021-08-06 | 盐城京奇刀具有限公司 | Automobile hub composite cutter and air hole one-step forming method |
| CN113770399A (en) * | 2021-08-20 | 2021-12-10 | 中国航发航空科技股份有限公司 | Tool for machining deep hole of intermediate case of aircraft engine and machining method of tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5944462A (en) * | 1998-04-23 | 1999-08-31 | Kennametal Inc. | Hole cutting tool for chamfering and grooving |
| CN101837477A (en) * | 2009-03-17 | 2010-09-22 | 鸿富锦精密工业（深圳）有限公司 | Boring cutter and boring method by adopting same |
| CN203140810U (en) * | 2013-02-28 | 2013-08-21 | 常州东风农机集团有限公司 | Indexable chamfer milling and boring compound tool |
| CN206382572U (en) * | 2016-12-30 | 2017-08-08 | 潍坊盛瑞动力机械科技有限公司 | Compound sleeve boring cutter for processing hole and coaxial annular groove |
| CN207787730U (en) * | 2017-12-31 | 2018-08-31 | 无锡威孚精密机械制造有限责任公司 | Compound tool for boring bore hole and end face annular groove processing |
-
2017
- 2017-12-31 CN CN201711494038.9A patent/CN107931636A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5944462A (en) * | 1998-04-23 | 1999-08-31 | Kennametal Inc. | Hole cutting tool for chamfering and grooving |
| CN101837477A (en) * | 2009-03-17 | 2010-09-22 | 鸿富锦精密工业（深圳）有限公司 | Boring cutter and boring method by adopting same |
| CN203140810U (en) * | 2013-02-28 | 2013-08-21 | 常州东风农机集团有限公司 | Indexable chamfer milling and boring compound tool |
| CN206382572U (en) * | 2016-12-30 | 2017-08-08 | 潍坊盛瑞动力机械科技有限公司 | Compound sleeve boring cutter for processing hole and coaxial annular groove |
| CN207787730U (en) * | 2017-12-31 | 2018-08-31 | 无锡威孚精密机械制造有限责任公司 | Compound tool for boring bore hole and end face annular groove processing |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369740A (en) * | 2019-07-26 | 2019-10-25 | 天津津航计算技术研究所 | A kind of lathe turning compound tool and its processing method |
| CN111822957A (en) * | 2020-07-24 | 2020-10-27 | 哈尔滨电机厂有限责任公司 | Construction site machining method for large-size oil spilling hole of lower frame of large energy storage unit |
| CN111822957B (en) * | 2020-07-24 | 2021-10-08 | 哈尔滨电机厂有限责任公司 | Construction site machining method for large-size oil spilling hole of lower frame of large energy storage unit |
| CN113210648A (en) * | 2021-06-10 | 2021-08-06 | 盐城京奇刀具有限公司 | Automobile hub composite cutter and air hole one-step forming method |
| CN113770399A (en) * | 2021-08-20 | 2021-12-10 | 中国航发航空科技股份有限公司 | Tool for machining deep hole of intermediate case of aircraft engine and machining method of tool |
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