CN205519713U - Chamfer sword with adjustable processing angle - Google Patents
Chamfer sword with adjustable processing angle Download PDFInfo
- Publication number
- CN205519713U CN205519713U CN201620075690.1U CN201620075690U CN205519713U CN 205519713 U CN205519713 U CN 205519713U CN 201620075690 U CN201620075690 U CN 201620075690U CN 205519713 U CN205519713 U CN 205519713U
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- China
- Prior art keywords
- cell wall
- blade
- knife rest
- fix
- rose reamer
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- Expired - Fee Related
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- 210000002421 cell wall Anatomy 0.000 claims description 99
- 241000220317 Rosa Species 0.000 claims description 24
- 238000003754 machining Methods 0.000 claims description 21
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model discloses a chamfer sword with adjustable processing angle belongs to chamfer sword technique, including the cutter body, the blade that has first side and second side, be equipped with the knife rest in blade groove, the second side cooperates butt in blade inslot wall, one end fixed connection is equipped with the cutter arbor in knife rest groove in cutter body, the other end, and the knife rest inslot is located to the knife rest card, dispose in connecting the integrative part that compresses tightly with blade, knife rest, cutter arbor. The utility model discloses a set up the knife rest between cutter arbor and blade, set up the blade groove on the knife rest, and through compressing tightly on the part is fixed in the blade inslot and is fixed in the cutter arbor with the knife rest, because the blade cooperates through the inner wall of first side with the blade groove with the blade groove, the angle that the chamfer was processed to the blade is put in order with the angularly adjustable of cutter arbor axis to inner wall through adjusting the blade groove, thereby realized processing the regulation of different chamfers through changing the knife rest, numerous and diverse nature of the whole extravagant of chamfer sword and operation has been avoided, the efficiency of chamfer processing is improved, reducing production cost.
Description
Technical field
The utility model relates to rose reamer technology, is specifically related to a kind of machining angle adjustable type rose reamer.
Background technology
Field of machining is more and more higher to the requirement of parts chamfering at present, and the roughness not requiring nothing more than machined surface is little,
And the variation to chamfer angle it is also proposed higher requirement.Existing machining center rose reamer or drilling machine chamfering
Cutter is essentially all and uses the pattern being welded on knife bar by blade, and the rose reamer of above-mentioned pattern is on the one hand at blade abrasion
Rear inconvenience more allowing blade replacement, easily makes rose reamer entirety discard, thus causes the waste of rose reamer entirety serious, be unfavorable for through
The raising of Ji benefit；On the other hand chamfer angle can not be changed, if having multiple chamfer angle on a part, then needs
It is equipped with the rose reamer of multiple corresponding angle simultaneously, causes preparing multiple knife bar and cutter hub, complex operation, and close
The rose reamer of angle is difficult to differentiate, and once operator somewhat differentiates not carefully, then chamfer angle processing mistake occur
Situation.
Utility model content
The purpose of this utility model is to overcome above-mentioned technical deficiency, proposes a kind of machining angle adjustable type chamfering break bar,
Solve in prior art that waste after rose reamer abrasion is serious, trivial operations, easily make a mistake the technical problem of operation.
For reaching above-mentioned technical purpose, the technical solution of the utility model provides a kind of machining angle adjustable type rose reamer,
Including,
Cutter hub；
Blade, described blade includes for the first side of chamfering with for fixing the second side of described blade；
Knife rest, described knife rest is provided with an insert groove, and the cooperation of described second side is connected to described insert groove inwall；
Knife bar, described knife bar one end is fixedly connected on described cutter hub, the other end is provided with cutter saddle trough, and described knife rest coordinates
It is arranged in described cutter saddle trough；And
One compacting part, described compacting part is configured in described blade is fixed on described insert groove and by described knife rest
It is fixed in described cutter saddle trough.
Preferably, described insert groove includes the first cell wall and is perpendicular to the second cell wall of described first cell wall, described blade
One side fits in described first cell wall and the cooperation of described second side is connected to described second cell wall.
Preferably, described cutter saddle trough include the first knife rest cell wall of be arrangeding in parallel with described knife bar and all with described first cutter
Vertically disposed second knife rest cell wall and the three-tool post cell wall of frame cell wall, described knife rest is away from the first cell wall and the second cell wall
Three faces be respectively cooperating with abutting described first knife rest cell wall, the second knife rest cell wall and three-tool post cell wall, and described
One cell wall and the first knife rest cell wall be arranged in parallel.
Preferably, described compacting part is a screw, and described blade, the first cell wall and the first knife rest cell wall set respectively
Having corresponding tool bore, via and screwed hole, described screwed hole is provided with the internal thread matched with described screw, institute
State the end of thread of screw through tool bore and via, and with screwed hole threaded engagement.
Preferably, described knife bar is provided with a fixed pan near described cutter saddle trough, described fixed pan be provided with one for
Fixing described knife rest and the stage clip of blade.
Preferably, described second cell wall includes being crossed to form the first of angle to be fixed cell wall and second and fixes cell wall, described
Second side includes abutting respectively described first and fixes cell wall and second and fix the first of cell wall and fix side and second and fix
Side, described first side with described first fix side and described second fix side surround formation one triangular blade.
Preferably, described first fix cell wall and described second and fix cell wall intersection and be provided with one and fix groove with described first
The arc slot to make way that cell wall intersecting lens is axis fixed by wall and described second, and described first fixes side and described second admittedly
The joint angle determining side extends in described slot to make way.
Preferably, described first side, first fix side and second and fix the most identical setting of side, make described blade
For equilateral triangle.
Preferably, described first side, first fix side and second and fix side and be disposed as can be used for chamfering
Blade.
Preferably, described knife bar is straight shank arbour or taper shank knife bar.
Compared with prior art, the utility model is by arranging a knife rest, on described knife rest between knife bar and blade
One insert groove is set, and is fixed in described blade being fixed on described insert groove by compacting part and by described knife rest
On described knife bar, owing to blade is coordinated with the inwall of insert groove by first side with insert groove, by regulation insert groove
The angle of adjustable angle full blade chamfering of inwall and knife bar axis, it is achieved thereby that enter by changing knife rest
The regulation of the different chamfering of row processing, it is to avoid the overall waste of rose reamer and the complex of operation, improves chamfer machining
Efficiency, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the attachment structure schematic diagram of machining angle adjustable type rose reamer of the present utility model；
Fig. 2 is the structural representation of a kind of embodiment of knife bar of the present utility model；
Fig. 3 is the left view of Fig. 2 of the present utility model；
Fig. 4 is the structural representation of the another embodiment of knife bar of the present utility model；
Fig. 5 is the left view of Fig. 4 of the present utility model；
Fig. 6 is the structural representation of knife rest of the present utility model；
Fig. 7 is the structural representation of blade of the present utility model；
Fig. 8 is the structural representation of compacting part of the present utility model；
Fig. 9 is chamfering Principles of Regulation schematic diagram of the present utility model；
Figure 10 is knife rest schematic diagram corresponding for Fig. 9 of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to the utility model.Should be appreciated that specific embodiment described herein is only used
To explain the utility model, it is not used to limit the utility model.
Referring to Fig. 1～6, embodiment of the present utility model provides a kind of machining angle adjustable type rose reamer, including,
Cutter hub 1；
Blade 2, described blade 2 includes for the first side 21 of chamfering with for fixing the of described blade 2
Dual side-edge 22；
Knife rest 3, described knife rest 2 is provided with an insert groove 31, and the cooperation of described second side 22 is connected to described insert groove
31 inwalls；
Knife bar 4, described knife bar 4 one end is fixedly connected on described cutter hub 1, the other end is provided with cutter saddle trough 41, described cutter
Frame 3 cooperation is arranged in described cutter saddle trough 31；And
One compacting part 5, described compacting part 5 is configured in described blade 2 is fixed on described insert groove 31 and will
Described knife rest 3 is fixed in described cutter saddle trough 41.
Concrete, the cutter hub 1 of the present embodiment can the most specifically be arranged, and i.e. it can be arranged as required to as adding
Multiple types such as work center use, bench drill use, radial drill use.Corresponding knife bar 4 is set to knife with straight handle also dependent on needs
Bar or taper shank knife bar.Blade 2 can be arranged as required to as multiple shapes and multiple model, the corresponding cutter on knife rest 3
Film trap 31 can be configured according to the shape of blade 2 and model, so that the second side 22 of blade 2 and insert groove 31
Inwall coordinate abut, it is to avoid blade 2 opposing blades groove 31 because coordinate compatible degree difference and when chamfering produce shake,
Ensure that the roughness of chamfer machining is low.
Refer to Fig. 6, Fig. 7, in needing blade 2 is fixed on insert groove 31 simultaneously due to compacting part 5 and by cutter
Frame 2 is fixed in cutter saddle trough 41, i.e. compacting part 5 needs to connect as one blade 2, knife rest 3, knife bar 4,
Above-mentioned three is fixed, connects for the ease of compacting part 5 by the present embodiment, therefore described insert groove 31 includes the first groove
Wall 311 and the second cell wall 312 being perpendicular to described first cell wall 311, described blade 2 one side fits in described first
Cell wall 311 and described second side 22 cooperation are connected to described second cell wall 312.Wherein, described first cell wall 311
Fit for blade 2 one side, and then be fixed on the first cell wall 311 by compacting part 5, and the second groove
Wall 312 is then for coordinating the second side 22 of fixing blade 2, it is to avoid blade 2 be pressed against parts 4 rotate or
Dislocation is mobile, improves the fixed effect of blade 2, when specifically arranging, second side 22 can be set to arc, folding
Linear or the most irregular shape, it should be noted that above-mentioned arc does not recommend circular arc, when compacting part 5 is fixed
When the center of circle of circular arc second side 22, owing to the second cell wall 312 is the circular arc matched with second side 22,
Then blade 2 easily rotates relative to the second cell wall 312, thus vibrates when causing chamfering, but is compressing
When parts 5 are not secured to the center of circle of circular arc second side 22, blade 2 still can be fixed, but relative to other shapes
Shape is poor.
And in order to improve the stationarity of blade 2, described second cell wall 312 preferably is set to include intersecting by the present embodiment
The first of formation angle is fixed cell wall 312a and second and fixes cell wall 312b, and correspondence, described second side 22 includes
Abut described first respectively to fix cell wall 312a and second and fix the first of cell wall 312b and fix side 221 and second solid
Determining side 222, described first side 21 is fixed side 221 and described second with described first and is fixed side 222 and surround
Form a triangular blade 2.Owing to the structure of triangle is the most stable, therefore described blade 2 is set to three by the present embodiment
Dihedral, the second corresponding cell wall 312 is two crossing sidewalls, and i.e. first fixes cell wall 312a and second fixes cell wall
312b, thus preferably coordinate and fix side 221 and second to first and fix the fixing of side 222, it is to avoid blade 2
It is pressed against parts 5 to rotate.And in order to improve first fix side 221 and second fix side 222 respectively with
First fixes cell wall 312a and second fixes the compatible degree that cell wall 312b coordinates, even if first fixes side 221 and the
Two fix side 222 fixes cell wall 312a and second respectively and fixes cell wall 312b and fit more closely and abut with first,
Described first fixes cell wall 312a and second fixes cell wall 312b intersection and is provided with one and fixes cell wall 312a with described first
Fix, with second, the arc slot to make way 312c that cell wall 312b intersecting lens is axis, and the openend of slot to make way 312c is respectively
Fixing cell wall 312a and second to fix cell wall 312b be connected with described first, the most described first fixes side 221 He
Described second joint angle fixing side 222 extends in described slot to make way 312c, thus further avoids blade 2
There is Relative Vibration in phase cutter setting frame 3.
Refer to Fig. 2～5, corresponding, fix for the ease of stability between cutter saddle trough 41 and knife rest 3, this enforcement
The described cutter saddle trough 41 of example include the first knife rest cell wall 411 of be arrangeding in parallel with described knife bar 4 and all with described first cutter
Vertically disposed second knife rest cell wall 412 and the three-tool post cell wall 413 of frame cell wall 411, described knife rest 3 is away from the first groove
Three faces of wall 311 and the second cell wall 312 are respectively cooperating with abutting described first knife rest cell wall the 411, second knife rest cell wall
412 and three-tool post cell wall 413, and described first cell wall 311 and the first knife rest cell wall 411 be arranged in parallel.Concrete,
Knife rest 3 can whole installation be cuboid, and wherein the segmentation of three faces forms insert groove 31, then relative to the other three face join
Conjunction is fixed in cutter saddle trough 41, and its mode being fixed in insert groove 41 with blade 2 is essentially identical, and difference is
Angle between second knife rest cell wall 412 and three-tool post cell wall 413 is right angle, certainly can also equally will with blade 2
Knife rest 3 is set to various shape, and concrete set-up mode is identical with the mode of blade 2, and therefore not to repeat here.Need at this
Being noted that fixing for ease of compacting part 5, the present embodiment is preferably by described first cell wall 311 and the first cutter
Frame cell wall 411 be arranged in parallel, to ensure that first cell wall the 311, first knife rest cell wall 411, blade 2 all be arranged in parallel,
Thus beneficially blade 2, knife rest 3, the integraty of knife bar 4 are fixed, and then three are connected as a single entity by compacting part 5.
The compacting part 5 of the present embodiment can be arranged as required to, as long as can be dismountable by blade 2, knife rest 3, cutter
Bar 4 connects as one, and it can use the means of prior art to realize.Refer to Fig. 2, Fig. 3, Fig. 8, this reality
Execute example and preferably described compacting part 5 is set to a screw, described blade the 2, first cell wall 311 and the first knife rest cell wall
Being respectively equipped with corresponding tool bore 20, via 30 and screwed hole 40 on 411, described screwed hole 40 is provided with described
The internal thread that screw matches, the end of thread of described screw pass tool bore 20 and via 30, and with screwed hole 40 screw thread
Coordinate, be connected by screw blade 2, knife rest 3 and knife bar 4, easy to operate, quick, and described screwed hole 40 can
Use the mode of blind hole.In addition referring to Fig. 4, Fig. 5, the present embodiment also provides for another mode, i.e. at described cutter
Bar 4 is provided with a fixed pan 42 near described cutter saddle trough 41, arranges a fixing hole 421 on described fixed pan 42,
And fix one for fixing the stage clip (not shown) of described knife rest 3 and blade 2 in described fixing by fixing hole 421
In plane 42, by stage clip (not shown), blade 2 is pressed in described insert groove 31 and by tight for described knife rest 3
Be pressed in described cutter saddle trough 41, its can preferably make blade 2, knife rest 3, knife bar 4 fixing connect for an entirety,
But owing to stage clip (not shown) has certain elasticity, easily there is elastic deformation when chamfer machining thus cause cutter
The a certain degree of vibration of sheet, thus it is unfavorable for the accuracy of chamfer machining.Wherein, the present embodiment when specifically arranging,
Monolateral spacing between blade 2 and insert groove 31 is less than 0.3mm, so that tool bore 20 is joined by screw with via 30
Close and when connecting, increase agreeing with property between blade 2 and insert groove 31, and beneficially blade 2 cooperation is installed on described insert groove
In 31.
As it is shown in fig. 7, for the available degree improving blade 2, the present embodiment is by solid for described first side 21, first
Determine side 221 and fix the most identical setting of side 222 with second, make described blade 2 for equilateral triangle, corresponding by institute
State first side 21, first fix side 221 and second and fix side 222 and be disposed as can be used for the cutter of chamfering
Sword.When, after the edge wear of first side 21, by screw being back-outed or stage clip being pulled open, then blade 2 being taken out
Rotating 120 °, then place in cutter saddle trough 31, tightening screw or compression stage clip can reuse again.Wherein,
The corresponding center being arranged at blade 2 is answered when the tool bore 20 of insert 2 is arranged.
The present embodiment can determine the chamfering of blade 2 by knife rest 3, thus improve operator and accurately judge and select
Select the knife rest 3 needing chamfering corresponding, specifically discuss with equilateral triangle blade 2: refer to Fig. 9, A, B, C
The respectively knife rest 3 of corresponding three kinds of different chamferings, wherein in A chamfering be 30 °, in B chamfering be 45 °, chamfering in C
It is 60 °, corresponding Figure 10 is then the 3rd angle fixing cell wall 312b and knife rest 3 lower surface in knife rest 3,
To be respectively in A be 60 °, in B be 75 °, C is 90 °, wherein Fig. 9 Yu Figure 10 is one_to_one corresponding.Root
Carry out principle analysis according to above-mentioned data to understand: chamfering is specially the angle between the axis of part and processing blade, if
Chamfering is set to a, and the 3rd angle fixing cell wall 312b and knife rest 3 lower surface is set to b, owing to blade is just
Triangle, according to the relation between its each angle, b-a=30 °, can fix cell wall 312b and cutter according to the 3rd
The angle of the lower surface of frame judges the size of chamfering, improves the accuracy judging when operator operates, selecting.
The above detailed description of the invention of the present utility model, is not intended that the restriction to the utility model protection domain.
Any various other made according to technology of the present utility model design change and deformation accordingly, should be included in this
In the protection domain that utility model right requires.
Claims (10)
1. a machining angle adjustable type rose reamer, it is characterised in that include,
Cutter hub；
Blade, described blade includes for the first side of chamfering with for fixing the second side of described blade；
Knife rest, described knife rest is provided with an insert groove, and the cooperation of described second side is connected to described insert groove inwall；
Knife bar, described knife bar one end is fixedly connected on described cutter hub, the other end is provided with cutter saddle trough, and the cooperation of described knife rest is arranged in
In described cutter saddle trough；And
One compacting part, described compacting part is configured in described blade is fixed on described insert groove and is fixed on by described knife rest
In described cutter saddle trough.
Machining angle adjustable type rose reamer the most according to claim 1, it is characterised in that described insert groove includes the first groove
Wall and the second cell wall being perpendicular to described first cell wall, described blade one side fits in described first cell wall and described second side
Coordinate and be connected to described second cell wall.
Machining angle adjustable type rose reamer the most according to claim 2, it is characterised in that described cutter saddle trough includes with described
The first knife rest cell wall that knife bar be arranged in parallel and all vertically disposed with described first knife rest cell wall the second knife rest cell wall and three-tool post
Cell wall, described knife rest is respectively cooperating with abutting described first knife rest cell wall, the second cutter away from three faces of the first cell wall and the second cell wall
Frame cell wall and three-tool post cell wall, and described first cell wall and the first knife rest cell wall be arranged in parallel.
Machining angle adjustable type rose reamer the most according to claim 3, it is characterised in that described compacting part is a screw,
It is respectively equipped with corresponding tool bore, via and screwed hole, described screwed hole on described blade, the first cell wall and the first knife rest cell wall
Being provided with the internal thread matched with described screw, the end of thread of described screw passes tool bore and via, and joins with screwed hole screw thread
Close.
Machining angle adjustable type rose reamer the most according to claim 3, it is characterised in that described knife bar is near described knife rest
Groove is provided with a fixed pan, and described fixed pan is provided with one for fixing the stage clip of described knife rest and blade.
6. according to the machining angle adjustable type rose reamer described in claim 4 or 5, it is characterised in that described second cell wall includes phase
Handing over the first of formation angle to fix cell wall and second and fix cell wall, described second side includes that abutting described first respectively fixes cell wall
Fixing the first of cell wall with second to fix side and second and fix side, side and described is fixed with described first in described first side
Second fixes side surrounds formation one triangular blade.
Machining angle adjustable type rose reamer the most according to claim 6, it is characterised in that described first fixes cell wall and institute
State second to fix cell wall intersection and be provided with one and fix cell wall and described second with described first and fix the cell wall intersecting lens arc as axis
Slot to make way, described first fixes side and described second joint angle fixing side extends in described slot to make way.
Machining angle adjustable type rose reamer the most according to claim 7, it is characterised in that described first side, first solid
Determining side and second and fix the most identical setting of side, making described blade is equilateral triangle.
Machining angle adjustable type rose reamer the most according to claim 8, it is characterised in that described first side, first solid
Determine side and second to fix side and be disposed as can be used for the blade of chamfering.
Machining angle adjustable type rose reamer the most according to claim 8, it is characterised in that described knife bar is straight shank arbour
Or taper shank knife bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075690.1U CN205519713U (en) | 2016-01-26 | 2016-01-26 | Chamfer sword with adjustable processing angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075690.1U CN205519713U (en) | 2016-01-26 | 2016-01-26 | Chamfer sword with adjustable processing angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205519713U true CN205519713U (en) | 2016-08-31 |
Family
ID=56771118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620075690.1U Expired - Fee Related CN205519713U (en) | 2016-01-26 | 2016-01-26 | Chamfer sword with adjustable processing angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205519713U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522179A (en) * | 2016-01-26 | 2016-04-27 | 新兴重工三六一一（武汉）特种装备厂 | Chamfering tool with adjustable processing angle |
| CN108714738A (en) * | 2018-07-02 | 2018-10-30 | 南京航空航天大学 | A kind of agitating friction connection of milling adjustable angle-milling integration machining tool |
| CN108971885A (en) * | 2018-09-29 | 2018-12-11 | 山东华云机电科技有限公司 | A kind of workpieces processing has Ultrasonic metal processing cutting tool for surface and its application of undercut structure feature |
-
2016
- 2016-01-26 CN CN201620075690.1U patent/CN205519713U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522179A (en) * | 2016-01-26 | 2016-04-27 | 新兴重工三六一一（武汉）特种装备厂 | Chamfering tool with adjustable processing angle |
| CN108714738A (en) * | 2018-07-02 | 2018-10-30 | 南京航空航天大学 | A kind of agitating friction connection of milling adjustable angle-milling integration machining tool |
| CN108971885A (en) * | 2018-09-29 | 2018-12-11 | 山东华云机电科技有限公司 | A kind of workpieces processing has Ultrasonic metal processing cutting tool for surface and its application of undercut structure feature |
| CN108971885B (en) * | 2018-09-29 | 2024-01-23 | 山东华云机电科技有限公司 | Ultrasonic metal surface machining tool with inverted concave structural characteristics for machining workpiece and application of ultrasonic metal surface machining tool |
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| 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: 20160831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |