CN109530775A - A kind of circular trough process tool and method - Google Patents
A kind of circular trough process tool and method Download PDFInfo
- Publication number
- CN109530775A CN109530775A CN201811484198.XA CN201811484198A CN109530775A CN 109530775 A CN109530775 A CN 109530775A CN 201811484198 A CN201811484198 A CN 201811484198A CN 109530775 A CN109530775 A CN 109530775A
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- CN
- China
- Prior art keywords
- circular trough
- blade
- slot
- cutter
- process tool
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/12—Cutters specially designed for producing particular profiles
-
- 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
- B23C5/22—Securing arrangements for bits or teeth or cutting inserts
- B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Processing (AREA)
Abstract
The present invention relates to a kind of cutters, and in particular to a kind of circular trough process tool and method.The technical issues of to solve low existing synchronizer combination gear ring conical surface circular trough processing efficiency, cutter easy fracture, the present invention provides a kind of circular trough process tool and methods, the processing for synchronizer combination gear ring conical surface circular trough.A kind of circular trough process tool of the invention, the slot blade being mounted on cutter hub including cutter hub, at least two and at least two is for compressing the hold-down bolt of slot blade, slot blade width is determined by round groove width to be processed, the length of the cantilevered out blade mounting portion end face of slot blade is greater than round groove depth to be processed, and cutter tactical diameter is determined by circular trough outer diameter；A kind of round groove processing method of the invention, comprising the following steps: 1) install cutter, 2) adjust the angle, 3) to knife, 4) processing.The present invention can be improved the processing beat of synchronizer combination gear ring conical surface circular trough and reduce circular trough single-piece work cost.
Description
Technical field
The present invention relates to a kind of cutters, and in particular to a kind of circular trough process tool and method.
Background technique
There is circular trough on the conical surface of synchronizer gear ring used in the synchronizer of single conical surface, as shown in Figure 1.
Currently, synchronizer combination gear ring conical surface circular trough is that part is tilted a certain angle by work in-process in the heart, reuse
Slotting cutter is walked track by lathe programming and is processed.The service life of cutter is extremely low when being processed using this method, processes 10 or so, cutter
It will be broken and scrap；Additionally, due to needing lathe programming to walk track processing, processing efficiency is especially low, and single-piece work working hour 10 divides
Clock.
Summary of the invention
It is an object of the invention to solve, existing synchronizer combination gear ring conical surface circular trough processing efficiency is low, cutter is easily broken
The technical issues of splitting, and a kind of circular trough process tool and method are provided, for synchronizer combination gear ring conical surface circular trough
Processing.
The technical scheme is that a kind of circular trough process tool, is characterized in that including at least two slot knives
Piece, cutter hub and at least two hold-down bolts；The cutter hub includes blade mounting portion and interconnecting piece, the blade mounting portion circumferential direction table
Face forms at least two blade installation slots, and blade installation slot size is adapted with slot blade, and the interconnecting piece is used to add with revolution
The knife handle at work center connects；The slot blade is mounted in the blade installation slot on blade mounting portion, and the working end of slot blade
Along the axial cantilevered out blade mounting portion end face of cutter hub；The hold-down bolt is mounted on blade mounting portion and is fixed slot blade,
It prevents slot blade from loosening, influences processing quality；The working end width of slot blade determines by round groove width to be processed, slot knife
The length of the cantilevered out blade mounting portion end face of piece is greater than the depth of circular trough to be processed, and cutter tactical diameter is by circular trough outer diameter
It determines.
Further, there are three the slot blades, there are three the hold-down bolts, and the blade installation slot is provided with three
It is a.
Further, the interconnecting piece is the cylinder that cylindric or side is scabbled.
Further, the interconnecting piece body diameter of the interconnecting piece can according to cutter sizes and working central cutter handle size come
It determines, interconnecting piece body diameter can be 16mm or 20mm or 25mm or 32mm or 40mm.
The present invention gives simultaneously:
A kind of round groove processing method using above-mentioned circular trough process tool, is characterized in that, including following step
It is rapid:
1) cutter is installed, it will be on Cutting tool installation manner in machining center knife handle；
2) it adjusts the angle, according to part frustoconical bevel angle, four shaft angle degree of fixture is adjusted in place；
3) it to knife, adjusts cutter and knife is carried out when first time processing circular trough to knife, after subsequent replacement slot blade,
It can not have to knife；
4) it processes, circle groove depth according to the requirements of the drawings sets Tool in Cutting parameter and depth of cut, by machine Z-axis
The depth is adjusted downwards, and revolution machining center driving cutter hub revolves one-turn, and forms circular trough.
The invention has the advantages that
1, the present invention passes through cutter around center steering machining circular trough, so that machining period is by original milling cutter in machine
Track is walked by circular interpolation program on bed and processes being reduced to for 10 minutes 1.5 minutes for circular trough, it is high-efficient to significantly improve；
2, circular trough process tool of the invention uses the structure of machine clip variable-position, and processing beat and single-piece can be effectively reduced
Processing cost, and do not need to carry out after tool changing to save debug time to knife；
3, circular trough process tool of the invention is applicable not only to process the circle with conical surface synchronizer combination gear ring class part
The circular trough in other parts also can be processed in shape slot；
4, round groove processing method single-piece work of the invention is at low cost, and the single-piece cost of charp tool is original cost of charp tool
12.5%.
Detailed description of the invention
Fig. 1 is schematic diagram at synchronizer combination gear ring conical surface circular trough；
Fig. 2 is a kind of main view of circular trough process tool embodiment of the present invention；
Fig. 3 is the sectional view along A-A of Fig. 2；
Fig. 4 is a kind of top view of circular trough process tool embodiment of the present invention；
Fig. 5 is a kind of left view of circular trough process tool embodiment of the present invention；
Description of symbols:
1- slot blade, 2- cutter hub, 21- blade mounting portion, 211- blade installation slot, 22- interconnecting piece, 3- hold-down bolt, 4-
Circular trough, the working end B- width, D- interconnecting piece body diameter, T- slot blade is outstanding to be grown, d- cutter tactical diameter, outside R- circular trough
Diameter.
Specific embodiment
It elaborates below in conjunction with the drawings and specific embodiments to the present invention.
In the present embodiment, by taking working width is the synchronizer combination gear ring of 2mm circular trough 4 as an example.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, one of the present embodiment circular trough process tool, including three slot blades 1,
Cutter hub 2 and three hold-down bolts 3.
Cutter hub 2 includes blade mounting portion 21 and interconnecting piece 22, in the present embodiment, the cylinder that 22 side of interconnecting piece is scabbled,
In his embodiment, interconnecting piece 22 may be cylindric；In the present embodiment, the interconnecting piece body diameter D of interconnecting piece 22 is 16mm,
In other embodiments, interconnecting piece body diameter D is determined according to cutter sizes and working central cutter handle size, can for 20mm or
Person 25mm or 32mm or 40mm；21 peripheral surface of blade mounting portion forms three blade installation slots 211, blade installation slot
211 sizes are adapted with slot blade 1, and interconnecting piece 22 with the knife handle of machining center for connecting；Cutter tactical diameter d, according to production
Product circular trough outer diameter R determines that cutter tactical diameter d is equal with circular trough outer diameter R.
Slot blade 1 is mounted in the blade installation slot 211 on blade mounting portion 21, and the working end of slot blade 1 is along cutter hub 2
Axial cantilevered out 21 end face of blade mounting portion, the cantilevered out length of slot blade 1 is that slot blade hangs long T；Slot blade 1 is standard cell knife
Piece, 1 working end width B of slot blade are determined by 4 width of circular trough processed, in the present embodiment as 2mm, and slot blade is outstanding
Long T is determined that slot blade hangs 4 depth of circular trough that long T is greater than product requirement by 4 depth of circular trough, that is, can guarantee depth dimensions；Pressure
Tight bolt 3, which is mounted on blade mounting portion 21, is fixed slot blade 1, prevents slot blade 1 from loosening, influences processing quality.
A kind of round groove processing method using the circular trough process tool in the present embodiment, comprising the following steps:
1) cutter is installed, there are three on the Cutting tool installation manner of blade installation slot 211 in machining center knife handle by setting；
2) it adjusts the angle, according to part frustoconical bevel angle, four shaft angle degree of fixture is adjusted in place；
3) it to knife, adjusts cutter and knife is carried out to knife, when first time processing circular trough 4 when subsequent replacement slot blade 1
Afterwards, can not have to knife；
4) it processes, 4 depth of circular trough according to the requirements of the drawings, Tool in Cutting parameter and depth of cut is set, by machine Z-axis
The depth is adjusted downwards, and revolution machining center driving cutter hub 2 revolves one-turn, and forms circular trough 4.
Claims (5)
1. a kind of circular trough process tool, it is characterised in that: including at least two slot blades (1), cutter hub (2) and at least two pressures
Tight bolt (3)；
The cutter hub (2) includes blade mounting portion (21) and interconnecting piece (22), and blade mounting portion (21) peripheral surface is formed
At least two blade installation slots (211), blade installation slot (211) size are adapted with slot blade (1), and the interconnecting piece (22) is used
It is connect in the knife handle of revolution machining center；
The slot blade (1) is mounted on the blade installation slot (211) on blade mounting portion (21) Nei, and the work of slot blade (1)
End is along axial cantilevered out blade mounting portion (21) end face of cutter hub (2)；
The hold-down bolt (3) is mounted on blade mounting portion (21) and is fixed slot blade (1)；
The working end width B of slot blade (1) is determined that the cantilevered out blade of slot blade (1) is installed by circular trough (4) width to be processed
The length of portion (21) end face is greater than the depth of circular trough (4) to be processed, and cutter tactical diameter d is determined by circular trough outer diameter R.
2. a kind of circular trough process tool according to claim 1, it is characterised in that:
There are three the slot blades (1), and there are three the hold-down bolts (3), and there are three blade installation slot (211) settings.
3. a kind of circular trough process tool according to claim 1 or 2, it is characterised in that:
The interconnecting piece (22) is the cylinder that cylindric or side is scabbled.
4. a kind of circular trough process tool according to claim 3, it is characterised in that: the interconnecting piece of the interconnecting piece (22)
Body diameter D is 16mm or 20mm or 25mm or 32mm or 40mm.
5. a kind of round groove processing method using circular trough process tool described in Claims 1-4, which is characterized in that including
Following steps:
1) cutter is installed
It will be on Cutting tool installation manner in machining center knife handle；
2) it adjusts the angle
According to part frustoconical bevel angle, four shaft angle degree of fixture is adjusted in place；
3) to knife
Cutter is adjusted to knife；
4) it processes
Machine Z-axis, is adjusted downwards the depth by circular trough (4) depth according to the requirements of the drawings, and revolution machining center drives cutter hub
(2) it revolves one-turn, is formed circular trough (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811484198.XA CN109530775A (en) | 2018-12-06 | 2018-12-06 | A kind of circular trough process tool and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811484198.XA CN109530775A (en) | 2018-12-06 | 2018-12-06 | A kind of circular trough process tool and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109530775A true CN109530775A (en) | 2019-03-29 |
Family
ID=65852920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811484198.XA Withdrawn CN109530775A (en) | 2018-12-06 | 2018-12-06 | A kind of circular trough process tool and method |
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| CN (1) | CN109530775A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012240131A (en) * | 2011-05-17 | 2012-12-10 | Toshiba Mach Co Ltd | Cutting tool, machine tool, and groove machining method |
| CN104439458A (en) * | 2014-11-26 | 2015-03-25 | 四川成发航空科技股份有限公司 | Turning tool for machining large-diameter circular holes on combustor casing of aircraft engine |
| JP2016112634A (en) * | 2014-12-12 | 2016-06-23 | 株式会社 東陽 | Cutting tool and cutting device with the same |
| CN107262741A (en) * | 2017-08-11 | 2017-10-20 | 烟台杰瑞石油装备技术有限公司 | A kind of end face groove processing dedicated tool |
| CN107552853A (en) * | 2017-10-31 | 2018-01-09 | 江苏追日汽车同步器有限公司 | A kind of processing method and process tool of synchronous cone oil groove |
| CN209532232U (en) * | 2018-12-06 | 2019-10-25 | 陕西法士特汽车传动集团有限责任公司 | A kind of circular trough process tool |
-
2018
- 2018-12-06 CN CN201811484198.XA patent/CN109530775A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012240131A (en) * | 2011-05-17 | 2012-12-10 | Toshiba Mach Co Ltd | Cutting tool, machine tool, and groove machining method |
| CN104439458A (en) * | 2014-11-26 | 2015-03-25 | 四川成发航空科技股份有限公司 | Turning tool for machining large-diameter circular holes on combustor casing of aircraft engine |
| JP2016112634A (en) * | 2014-12-12 | 2016-06-23 | 株式会社 東陽 | Cutting tool and cutting device with the same |
| CN107262741A (en) * | 2017-08-11 | 2017-10-20 | 烟台杰瑞石油装备技术有限公司 | A kind of end face groove processing dedicated tool |
| CN107552853A (en) * | 2017-10-31 | 2018-01-09 | 江苏追日汽车同步器有限公司 | A kind of processing method and process tool of synchronous cone oil groove |
| CN209532232U (en) * | 2018-12-06 | 2019-10-25 | 陕西法士特汽车传动集团有限责任公司 | A kind of circular trough process tool |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190329 |
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| WW01 | Invention patent application withdrawn after publication |