CN110090974A - Cutting tip and cutting tool with adjustable structure - Google Patents
Cutting tip and cutting tool with adjustable structure Download PDFInfo
- Publication number
- CN110090974A CN110090974A CN201910323880.9A CN201910323880A CN110090974A CN 110090974 A CN110090974 A CN 110090974A CN 201910323880 A CN201910323880 A CN 201910323880A CN 110090974 A CN110090974 A CN 110090974A
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- Prior art keywords
- cutting
- blade
- cutting tip
- angle
- cutting edge
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Classifications
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- 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
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
- B23B27/1625—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped by a clamping member acting almost perpendicularly on the chip-forming plane
Abstract
The present invention discloses a kind of cutting tip and the cutting tool with adjustable structure, cutting tip includes upper surface, lower end surface, first side, second side, third side and the 4th side, upper surface and first side are crossed to form the first cutting edge, the second cutting edge is formed between lower end surface and second side, second side is located at the opposite side of first side, upper surface is equipped with holding tank, there are clamping ramps in holding tank, angle between clamping ramps and upper surface is β, β is acute angle, on the direction of second side to first side, the distance between clamping ramps and upper surface H are gradually increased, first cutting edge is about the second cutting edge central symmetry, upper surface is about lower end surface central symmetry.Cutting tool includes above-mentioned cutting tip, the radial adjustment device for compressing the pressing device of blade and blade being adjusted.The radially adjustable adjusting range of blade of the present invention is big, and pretightning force can change with the variation of radiai adjustment size, and pretightning force is more stable, and it is more firm to lock.
Description
Technical field
The present invention relates to metal cutting technology field more particularly to a kind of cutting tip and with the bite of adjustable structure
Tool.
Background technique
In metal cutting process industry, the stability of cutting tool is become more and more important, the finishing of cutting tool
Requirement to processing stability is higher and higher, and certainly exists between the adjustable structure and indexable insert tip, throw away tip that finishing tool uses
The variation of relative position generates change in location and the running fix face that is formed in bite between indexable insert tip, throw away tip and adjustable structure
Have in process if by bigger cutting force, certain journey will receive for the stability of adjustment structure and blades fit
The influence of degree, current adjustment structure require after the adjustment is completed to fasten target blade, this is higher for precision
Cutter for be not intended to increase the difficulty of adjusting, at this point for have for the cutting tool for possessing adjustable mechanism one it is more steady
Fixed regulative mode is just particularly important.
Current cutting tip is mostly the symmetrical structure (blade of trapezium structure) for having relief angle with side cutting edge, adjustable structure
It is applied to workpiece in the power and cutting process of blade and is applied to the cutting force of blade and belong to same direction of rotation, be easy to cause in this way
Blade rotates, while the pretightning force that is stepped up is provided blade in adjustment process to reach very high degree of regulation,
This can limit to the adjustable extent of blade very much, and clamping structure, which can accommodate area for the blade of the type, also to be limited to,
There is unfavorable factor for stable position, therefore there is one can guarantee that sword number, adjustable range are big, degree of regulation is high and stable structure
The blade of new regulative mode of cooperation adjustment structure be just particularly important.
The patent document of Publication No. CN102256734A discloses a kind of reamer and a kind of processing for adjusting the reamer
The method of diameter.It includes one at least one cutter groove recessed in it and at least the first and second sides,
Opening is equipped in the base portion of cutter groove, adjustment component is charged into cutter groove by the opening, and cutterhead is in its one towards adjustment component
On side, preferably only sticked on this side on adjustment component.Defect present in the patent is that the blade has relief angle, is adjusted
Component and blade contact face are saved perpendicular to blade relief, blade is by the power of cutting workpiece and the power of regulating member in cutting process
For same direction of rotation, there is hidden danger for stability and safety, while institute's adjustable range is by limitation, compared to blade sheet
Body adjustable extent is little, and the pretightning force for adjusting direction and blade itself is not the same direction, has adjusted last fastening screw
It may cause the deviation of size.
The patent document of Publication No. CN104661780A discloses a kind of cutter of machining workpieces.It includes one
Clamping mechanism, the correcting mechanism with cutting part cooperation, for adjusting the processing diameter of the cutter, guide part and strip are led
Cooperate to tank.The patent eliminates the opposite force that adjustment structure during the cutting process applies blade, has to degree of regulation
It is further to be promoted, but the function of adjustment entrance angle (i.e. cutterhead axial angle) is had lost, in regulating mechanism adjustment process
Pretightning force can not be provided.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, provide a kind of radially adjustable with blade
Range is big, and pretightning force can change with the variation of radiai adjustment size, and pretightning force is more stable, locks more firm cutting tip
And the cutting tool with adjustable structure.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of cutting tip, the cutting tip include upper surface, lower end surface, first side, second side, third side
With the 4th side, the upper surface and first side are crossed to form the first cutting edge, shape between the lower end surface and second side
At the second cutting edge, the second side is located at the opposite side of first side, and the upper surface is equipped with holding tank, the clamping
There are clamping ramps, the angle between the clamping ramps and upper surface is β, and β is acute angle, in second side to the first side in slot
On the direction in face, the distance between the clamping ramps and upper surface H are gradually increased, and first cutting edge is about the second cutting
Sword central symmetry, the upper surface is about lower end surface central symmetry.
As a further improvement of the above technical scheme:
On the direction of second side to first side, between the width L1 of the clamping ramps and the width L of upper surface
Relationship are as follows: L1 > 0.5L.
Angle between the upper surface and first side is that the angle between acute angle, with second side is obtuse angle, described
Angle between lower end surface and first side is that the angle between obtuse angle, with second side is acute angle.
It is formed in the section perpendicular to upper surface, between the upper surface, lower end surface, first side and second side flat
Row quadrilateral structure.
The third side includes two empty avoiding faces and a positioning surface, and the positioning surface is located between two empty avoiding faces,
And with respect to two empty avoiding face evaginations of positioning surface, the 4th side are symmetrical about third center side.
A kind of cutting tool with adjustable structure, including cutter hub, blade pressing device and blade radial adjustment device, institute
Stating cutting tool further includes above-mentioned cutting tip, the adjusting mounting groove that the cutter hub is equipped with cutter groove and is connected to cutter groove, institute
Cutting tip is stated to be mounted in cutter groove and compress by blade pressing device, first cutting edge outwardly, the blade pressing
Device has the seal face cooperated with clamping ramps, and the blade radial adjustment device, which is set to, to be adjusted in mounting groove, for pushing
Cutting tip moves radially in cutter groove, and the angle between the axis and horizontal plane of blade radial adjustment device is θ, θ ≠ 0.
As a further improvement of the above technical scheme:
The housing screw that the blade pressing device includes briquetting and is fixed on briquetting on cutter hub, the seal face are located at
On briquetting.
The blade radial adjustment device includes adjusting block and adjusts screw, and the adjusting block, which is set to, adjusts screw and cutting
Between blade；The adjusting block has the adjustable inclined surface apparatus being bonded with second side.
The adjusting block and adjusting screw are arranged two pairs, two pairs of length direction arranged for interval along cutting tip.
The positioning column positioned to cutting tip is equipped in the cutter groove.
Compared with the prior art, the advantages of the present invention are as follows:
(1) cutting tip of the invention, when blade is installed, the face contact of lower end surface and second side and the cutter groove of cutter hub is fixed
Position, is compressed by blade pressing device, adjusts radial displacement of the cutting tip in cutter groove, knife by blade radial adjustment device
Piece pressing device is pressed on clamping ramps, when being displaced outwardly cutting tip, that is, in second side to first side
On direction, clamping ramps the more support the more tight with blade pressing device, realize while adjusting cutting tip radial displacement, so that cutting
The pressing force of paring blade is gradually increased, and then blade installation is more stable and reliable；And due to only having on upper surface and lower end surface
One cutting edge, entire surface in addition to the face of part positioning, all can serve as holding tank, therefore, cutting tip in the adjustment directions
Radiai adjustment range it is big；Since the first cutting edge is about the second cutting edge central symmetry, blade rotates 180 ° can be sharp again
With, and corresponding two points of a knife of cutting edge, cutting edge can also it is practical twice, the cutting tip of this structure is in total
It can be used four times, it is economical and practical.Further, since the side contacted with radiai adjustment structure is inclination, radiai adjustment knot
Structure diagonally downward, counteracts a part to the opposition of blade, acts on the power phase on compressing structure to the thrust of blade
It is more uniform for sharing for cutting force in this way to reduction, there is an apparent raising to the overall stability of adjustment structure.
(2) cutting tool with adjustable structure of the invention using above-mentioned cutting tip there is blade radially may be used
Adjustable range is big, and pretightning force can change with the variation of radiai adjustment size, and pretightning force is more stable, locks more firm, blade
It installs more stable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the cutting tip of the embodiment of the present invention 1.
Fig. 2 is the viewgraph of cross-section of the cutting tip of the embodiment of the present invention 1.
Fig. 3 is the structural schematic diagram of the cutting tool of the embodiment of the present invention 2.
Fig. 4 is cutting tip mounting structure schematic diagram in the embodiment of the present invention 2.
Fig. 5 is cutting tip stress diagram in the embodiment of the present invention 2.
Fig. 6 is the final position schematic diagram in the embodiment of the present invention 2 under the conditions of cutting tip radial dimension satisfaction.
Fig. 7 is two adjusting blocks and cutting tip positional diagram in the embodiment of the present invention 2.
Each label indicates in figure:
1, cutting tip；101, upper surface；102, lower end surface；103, first side；104, second side；105, third side
Face；106, the 4th side；11, the first cutting edge；12, the second cutting edge；2, holding tank；21, clamping ramps；31, empty avoiding face；
32, positioning surface；4, cutter hub；41, cutter groove；42, mounting groove is adjusted；5, blade pressing device；501, seal face；51, briquetting；52,
Housing screw；6, blade radial adjustment device；601, adjustable inclined surface apparatus；61, adjusting block；62, screw is adjusted；7, positioning column.
Specific embodiment
Below in conjunction with Figure of description and specific embodiment, invention is further described in detail.
Embodiment 1
As depicted in figs. 1 and 2, the cutting tip of the present embodiment, cutting tip 1 include upper surface 101, lower end surface 102, the
One side 103, second side 104, third side 105 and the 4th side 106, upper surface 101 are crossed to form with first side 103
First cutting edge 11, forms the second cutting edge 12 between lower end surface 102 and second side 104, second side 104 is located at the first side
The opposite side in face 103, upper surface 101 are equipped with holding tank 2, have clamping ramps 21, clamping ramps 21 and upper end in holding tank 2
Angle between face 101 is β, and β is acute angle, in second side 104 to the direction of first side 103, clamping ramps 21 with it is upper
The distance between end face 101 H is gradually increased, the first cutting edge 11 about 12 central symmetry of the second cutting edge, upper surface 101 about
102 central symmetry of lower end surface.
Only one first cutting edge 11 on upper surface 101,11 both ends of the first cutting edge are work point of a knife, lower end surface 102
Only one second cutting edge 12, the both ends of same second cutting edge 12 are work point of a knife, as shown in figure 4, when blade is installed, under
The face contact of end face 102 and second side 104 and the cutter groove 41 of cutter hub 4 positions, and compresses (pressing force by blade pressing device 5
F2), radial displacement of the cutting tip 1 in cutter groove 41, blade pressing dress are adjusted by blade radial adjustment device 6 (thrust F3)
It sets 5 to be pressed on clamping ramps 21, when being displaced outwardly cutting tip 1, that is, in second side 104 to first side 103
Direction on, clamping ramps 21 and blade pressing device 5 more support tighter, realize while adjusting 1 radial displacement of cutting tip,
So that the pressing force F2 of cutting tip 1 is gradually increased, and then blade installation is more stable and reliable；And since upper surface 101 is under
Only one equal cutting edge on end face 102, entire surface in addition to the face of part positioning, all can serve as holding tank in the adjustment directions
2, therefore, the radiai adjustment range of cutting tip 1 is big；Since the first cutting edge 11 is about 12 central symmetry of the second cutting edge, knife
Piece, which rotates 180 °, to be utilized again, and corresponding two points of a knife of a cutting edge, a cutting edge also can be used twice, this
The cutting tip 1 of kind of structure can be used 4 times (i.e. twice left knife twice right knife) in total, economical and practical.
In the present embodiment, on the direction of second side (104) to first side (103), the width L1 of clamping ramps 21
Relationship between the width L of upper surface 101 are as follows: L1 > 0.5L, that is to say, that in the present embodiment, holding tank 2 can at least reach
To the 1/2 of blade overall width, large-scale groove also provides a variety of different types of angles, can be as the case may be to folder
The angle in inclined-plane 21 is held to classify to reach different use action and effects.
In the present embodiment, in second side 104 to the direction of first side 103, the width L1 of clamping ramps 21 with it is upper
Relationship between the width L of end face 101 are as follows: L1 > 0.5L.In general clamping ramps 21 at least can achieve blade overall width
1/2,101 other parts of upper surface are for positioning, and lower end surface 102 is similarly.Large-scale groove can provide a variety of different types
Angle, can classify as the case may be to the angle in blade groove to reach different use action and effects.
In the present embodiment, the angle between upper surface 101 and first side 103 is acute angle, between second side 104
Angle is obtuse angle, and the angle between lower end surface 102 and first side 103 is obtuse angle, and the angle between second side 104 is sharp
Angle.In the section perpendicular to upper surface 101, between upper surface 101, lower end surface 102, first side 103 and second side 104
Parallelogram sturcutre is formed, i.e. cutting tip 1 is center symmetric figure.First side 103 is the rear knife of the first cutting edge 11
Face, second side 104 are the flank of the second cutting edge 12, it is generally the case that cutting edge needs that flank is arranged.Such as figure
Shown in 4, after cutting tip is mounted on cutter hub 4, has a blade radial adjustment device 6 and offset with blade, due to blade
Side, that is, second side 104 of side is inclination inwardly, then pushing away when blade radial adjustment device 6 and second side 104 offset
The downward tilting force that power F3 is generated, this power can be decomposed into the power and power straight down of horizontal direction, power straight down
A part is counteracted to the opposition of blade, such blade pressing device 5 is opposite to the pressing force F2 power of blade to be reduced, this
Sample is more uniform for sharing for cutting force, has an apparent raising to the overall stability of the adjustment structure of cutter.In addition,
Since the suffered cutting force at point of a knife P is F1, the component of thrust F3 straight down is acted at separate point of a knife P, such blade two
The case where there is a downward pressure in side, and blade is not in rotation.
In the present embodiment, third side 105 includes two empty avoiding faces 31 and a positioning surface 32, and positioning surface 32 is located at two
Between empty avoiding face 31, and positioning surface 32, with respect to two 31 evaginations of empty avoiding face, the 4th side 106 is about 105 center pair of third side
Claim.Empty avoiding face 31 is the inner concave for avoiding point of a knife P from being destroyed by cutter groove 41.In the cutter groove 41 that blade is mounted on cutter hub 4, positioning
Face 32 is used to position.
Embodiment 2
As shown in FIG. 3 to 7, the cutting tool with adjustable structure of the present embodiment, including cutter hub 4, blade pressing device 5
With blade radial adjustment device 6, cutting tool further includes the cutting tip 1 of above-described embodiment 1, and cutter hub 4 is equipped with 41 He of cutter groove
The adjusting mounting groove 42 being connected to cutter groove 41, cutting tip 1 are mounted in cutter groove 41 and are compressed by blade pressing device 5, F4
It is cutter groove 41 to the reaction force of blade.Outwardly, blade pressing device 5 has and folder for first cutting edge 11 and first side 103
The seal face 501 of the cooperation of inclined-plane 21 is held, blade radial adjustment device 6, which is set to, to be adjusted in mounting groove 42, for pushing cutting tip 1
It is moved radially in cutter groove 41, and the angle between the axis and horizontal plane of blade radial adjustment device 6 is θ, θ is not zero, i.e. θ
It is not overlapped with horizontal plane, is overlapped meeting so that the thrust F3 of blade radial adjustment device 6 is horizontal, not downward component to offset
The cutting force F1 of point of a knife.
In the present embodiment, blade pressing device 5 includes briquetting 51 and briquetting 51 is fixed on the housing screw on cutter hub 4
52, seal face 501 is located on briquetting 51, seal face 501 can be with the consistent inclined surface of the tilt angle of clamping ramps 21,
Can be arc surface, fig. 4 to fig. 6, when blade is moved to the left, 21 level of clamping ramps is moved to the left, gradually with seal face 501
It offsets, what final seal face 501 and clamping ramps 21 were formed is that line contacts, and seal face 501 is that inclined-plane or arc surface are ok
It realizes, specifically seal face 501 is that arc surface is more suitable.
In the present embodiment, blade radial adjustment device 6 includes adjusting block 61 and adjusts screw 62, and adjusting block 61, which is set to, to be adjusted
Between screw 62 and cutting tip 1；Adjusting block 61 has the adjustable inclined surface apparatus 601 being bonded with second side 104.Adjusting block 61 and tune
It saves screw 62 and is arranged two pairs, two pairs of length direction arranged for interval along cutting tip 1.
In the present embodiment, the positioning column 7 positioned to cutting tip 1 is equipped in cutter groove 41, when blade is put into cutter groove 41,
The positioning surface 32 of positioning column 7 and blade.
Working principle:
The position of adjusting block 61 is fixed on a comparison rearward position using screw 62 is adjusted, cutting tip 1 is appointed
Choosing is packed into cutter groove 41 on one side, is in close contact with positioning column 7, by housing screw 52 by briquetting 51 and 21 prelock of clamping ramps
Tightly, the blade tip P radial dimension that can detecte cutting tip 1 at this time adjusts downwards adjusting block 61 by turning adjusting screw 62, will
Blade tip P is moved to the left until the radial dimension of blade P is gradually adjusted to required size, since clamping ramps 21 have fixed angles
The reason of spending, using adjust the pre- coupling mechanism force of briquetting 51 and clamping ramps 21 during screw 62 adjusts adjusting block 61 can be by
Step becomes larger, and adjustable range enough length can be changed into coupling mechanism force, after finally reaching preset radial dimension, stops to adjusting screw
62 adjusting behavior locks briquetting 51 finally by housing screw 52.The very long range of clamping ramps 21 can provide use
The more wide in range radial range of work of the cutter of the regulative mode.
Cutting tip in the present invention and the cutting tool with the blade, the effective prelock increased in adjustment process
Clamp force improves the adjustment structure mode of overall structure stability, by having carried out design and adjustment again, knife to cutting tip
Piece possesses equidirectional two cutting blade structure, and clamping ramps 21 used in different cutting edges are different, in the premise that sword number is constant
Effectively the bidirectional modulation of existing market is become unidirectionally to adjust down, not only greatly extends the adjustable model of clamping ramps 21
It encloses, can also have a more stable control to pretightning force in adjustment process, after sized completion most for blade
Size will not generate deviation in the state of being locked eventually, under arrangement works state, cooperate in adjustment process with adjusting block 61 the
Two side faces 104, which will receive one in blade cut work, can offset the opposite force of cutting force, while reduce briquetting 51 to knife
The opposition that piece generates, so that blade is a relatively steady state in cutter groove 41, even dimension limit can also
To guarantee stable cutting state.
Although the present invention has been disclosed as a preferred embodiment, however, it is not intended to limit the invention.It is any to be familiar with ability
The technical staff in domain, without deviating from the scope of the technical scheme of the present invention, all using the technology contents pair of the disclosure above
Technical solution of the present invention makes many possible changes and modifications or equivalent example modified to equivalent change.Therefore, all
Without departing from the content of technical solution of the present invention, according to the present invention technical spirit any simple modification made to the above embodiment,
Equivalent variations and modification, all shall fall within the protection scope of the technical scheme of the invention.
Claims (10)
1. a kind of cutting tip, it is characterised in that: the cutting tip (1) includes upper surface (101), lower end surface (102), first
Side (103), second side (104), third side (105) and the 4th side (106), the upper surface (101) and the first side
Face (103) is crossed to form the first cutting edge (11), and the second cutting is formed between the lower end surface (102) and second side (104)
Sword (12), the second side (104) are located at the opposite side of first side (103), and the upper surface (101) is equipped with holding tank
(2), there are clamping ramps (21) in the holding tank (2), the angle between the clamping ramps (21) and upper surface (101) is
β, β are acute angle, on the direction of second side (104) to first side (103), the clamping ramps (21) and upper surface
The distance between (101) H is gradually increased, first cutting edge (11) about the second cutting edge (12) central symmetry, it is described on
End face (101) is about lower end surface (102) central symmetry.
2. cutting tip according to claim 1, it is characterised in that: in second side (104) to first side (103)
Relationship on direction, between the width L1 of the clamping ramps (21) and the width L of upper surface (101) are as follows: L1 > 0.5L.
3. cutting tip according to claim 1, it is characterised in that: the upper surface (101) and first side (103) it
Between angle be acute angle, the angle between second side (104) is obtuse angle, the lower end surface (102) and first side (103)
Between angle be obtuse angle, the angle between second side (104) is acute angle.
4. cutting tip according to claim 3, it is characterised in that: described in the section perpendicular to upper surface (101)
Parallelogram sturcutre is formed between upper surface (101), lower end surface (102), first side (103) and second side (104).
5. cutting tip according to claim 3, it is characterised in that: the third side (105) includes two empty avoiding faces
(31) it is located between two empty avoiding faces (31) with a positioning surface (32), the positioning surface (32), and positioning surface (32) opposite two
A empty avoiding face (31) evagination, the 4th side (106) is about third side (105) central symmetry.
6. a kind of cutting tool with adjustable structure, including cutter hub (4), blade pressing device (5) and blade radiai adjustment dress
Set (6), it is characterised in that: the cutting tool further includes cutting tip shown in claim 1 to 5 any one (1), described
The adjusting mounting groove (42) that cutter hub (4) is equipped with cutter groove (41) and is connected to cutter groove (41), the cutting tip (1) are mounted on knife
Compressed in slot (41) and by blade pressing device (5), first cutting edge (11) outwardly, the blade pressing device (5)
With the seal face (501) cooperated with clamping ramps (21), the blade radial adjustment device (6), which is set to, adjusts mounting groove (42)
It is interior, for pushing cutting tip (1) to move radially in cutter groove (41), and the axis of blade radial adjustment device (6) and level
Angle between face is θ, θ ≠ 0.
7. the cutting tool according to claim 6 with adjustable structure, it is characterised in that: the blade pressing device
(5) housing screw (52) for including briquetting (51) and being fixed on briquetting (51) on cutter hub (4), the seal face (501) are located at
On briquetting (51).
8. the cutting tool according to claim 6 with adjustable structure, it is characterised in that: the blade radiai adjustment dress
It sets (6) to include adjusting block (61) and adjust screw (62), the adjusting block (61), which is set to, adjusts screw (62) and cutting tip (1)
Between；The adjusting block (61) has the adjustable inclined surface apparatus (601) being bonded with second side (104).
9. the cutting tool according to claim 8 with adjustable structure, it is characterised in that: the adjusting block (61) and tune
It saves screw (62) and is arranged two pairs, two pairs of length direction arranged for interval along cutting tip (1).
10. the cutting tool according to claim 6 with adjustable structure, it is characterised in that: set in the cutter groove (41)
There is the positioning column (7) to cutting tip (1) positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323880.9A CN110090974B (en) | 2019-04-22 | 2019-04-22 | Cutting insert and cutting tool with adjustable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323880.9A CN110090974B (en) | 2019-04-22 | 2019-04-22 | Cutting insert and cutting tool with adjustable structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110090974A true CN110090974A (en) | 2019-08-06 |
| CN110090974B CN110090974B (en) | 2020-06-26 |
Family
ID=67445431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910323880.9A Active CN110090974B (en) | 2019-04-22 | 2019-04-22 | Cutting insert and cutting tool with adjustable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110090974B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649822A (en) * | 2021-08-11 | 2021-11-16 | 一汽解放大连柴油机有限公司 | Processing equipment and processing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4125342A (en) * | 1976-04-05 | 1978-11-14 | Mapal Fabrik Fur Prazisionswerkzeuge Dr. Kress Kg | Clamping arrangement for the replaceable blade of a rotary cutting tool |
| DE3520179A1 (en) * | 1985-06-05 | 1986-12-11 | Frits 7992 Tettnang Weyler | Machine reamer |
| US5494383A (en) * | 1994-02-23 | 1996-02-27 | Mapal Fabrik Fur Prazisionswerkzeuge Dr. Kress Kg | Reamer tip |
| JP2000246543A (en) * | 1999-02-23 | 2000-09-12 | Mitsubishi Materials Corp | Throw-away type reamer |
| US6196774B1 (en) * | 1998-06-12 | 2001-03-06 | Bencere Ltd. | Cutting insert |
| WO2005107987A1 (en) * | 2004-05-04 | 2005-11-17 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Knife plate and reamer |
-
2019
- 2019-04-22 CN CN201910323880.9A patent/CN110090974B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4125342A (en) * | 1976-04-05 | 1978-11-14 | Mapal Fabrik Fur Prazisionswerkzeuge Dr. Kress Kg | Clamping arrangement for the replaceable blade of a rotary cutting tool |
| DE3520179A1 (en) * | 1985-06-05 | 1986-12-11 | Frits 7992 Tettnang Weyler | Machine reamer |
| US5494383A (en) * | 1994-02-23 | 1996-02-27 | Mapal Fabrik Fur Prazisionswerkzeuge Dr. Kress Kg | Reamer tip |
| US6196774B1 (en) * | 1998-06-12 | 2001-03-06 | Bencere Ltd. | Cutting insert |
| JP2000246543A (en) * | 1999-02-23 | 2000-09-12 | Mitsubishi Materials Corp | Throw-away type reamer |
| WO2005107987A1 (en) * | 2004-05-04 | 2005-11-17 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Knife plate and reamer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649822A (en) * | 2021-08-11 | 2021-11-16 | 一汽解放大连柴油机有限公司 | Processing equipment and processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110090974B (en) | 2020-06-26 |
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