CN210523927U - Superhard cutter with chip breaker - Google Patents
Superhard cutter with chip breaker Download PDFInfo
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- CN210523927U CN210523927U CN201921049832.7U CN201921049832U CN210523927U CN 210523927 U CN210523927 U CN 210523927U CN 201921049832 U CN201921049832 U CN 201921049832U CN 210523927 U CN210523927 U CN 210523927U
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- blade
- mounting plate
- chip breaker
- cutter
- superhard
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- 238000005520 cutting process Methods 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000005457 optimization Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a take superhard cutter of chip breaker groove, including blade holder, handle of a knife, first blade and second blade, wherein: the tool holder is arranged on the tool holder in a swinging mode, the tool holder can swing up and down relative to the tool holder, a first mounting plate and a second mounting plate are arranged at the bottom of the tool holder, a chip breaker groove is formed between the first mounting plate and the second mounting plate, a first blade and a second blade are respectively arranged on the first mounting plate and the second mounting plate, the length directions of the first blade and the second blade are parallel to the axis of the tool holder in a swinging mode, cutting edges of the first blade and the second blade are arranged on the same cambered surface, and the axis of the cambered surface coincides with the axis of the tool holder in a swinging mode.
Description
Technical Field
The utility model relates to a cutting tool technical field especially relates to a take superhard cutter of chip breaker.
Background
The planing machine with the ram driving the planing tool to do linear reciprocating motion is named because the tool rest at the front end of the ram is shaped like a ox head. The shaper is mainly used for planing planes, forming surfaces and grooves on small and medium-sized workpieces in single-piece small-batch production. The ordinary shaper drives a planer tool to do horizontal and linear reciprocating motion by a ram, a tool rest can rotate for an angle in a vertical plane and can be manually fed, and a worktable drives a workpiece to do intermittent transverse or vertical feeding motion and is commonly used for processing planes, grooves, dovetail surfaces and the like. The existing shaper has only one cutting blade, and the shaper needs to be detached from a shaper when needing to be replaced, so that the operation is time-consuming and labor-consuming, and an additional chip breaking groove is needed for facilitating chip breaking.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem who exists among the background art, the utility model provides a take superhard cutter of chip breaker.
The utility model provides a take superhard cutter of chip breaker groove, including blade holder, handle of a knife, first blade and second blade, wherein:
the tool holder is arranged on the tool holder in a swinging mode, the tool holder can swing up and down relative to the tool holder, a first mounting plate and a second mounting plate are arranged at the bottom of the tool holder, a chip breaker groove is formed between the first mounting plate and the second mounting plate, a first blade and a second blade are respectively arranged on the first mounting plate and the second mounting plate, the length directions of the first blade and the second blade are parallel to the axis of the tool holder in a swinging mode, cutting edges of the first blade and the second blade are arranged on the same cambered surface, and the axis of the cambered surface coincides with the axis of the tool holder in a swinging mode.
As the utility model discloses further optimized scheme, open the blade holder bottom has the connection opening, and the handle of a knife rotates to be established in the connection opening.
As the utility model discloses the scheme of further optimization, all open the connecting hole on blade holder and the handle of a knife, be equipped with the connecting piece in the connecting hole.
As the utility model discloses the scheme of further optimization, connecting piece and connecting hole are the polygon, and the polygonal interior angle is the contained angle between the cutting edge of first blade and second blade.
As the utility model discloses the scheme of further optimization is equipped with the reinforcement strip in the chip breaker groove, and the both ends of reinforcing strip are connected in first mounting panel and second mounting panel respectively.
As the utility model discloses the scheme of further optimization is equipped with the second chip breaking sword on the reinforcement strip, and the length of second chip breaking sword is greater than the length of the cutting edge of first blade and second blade.
As a further optimized proposal of the utility model, the cross section of the cutter holder is square.
The utility model discloses in, the superhard cutter of taking chip breaker groove that provides makes first blade or second blade carry out cutting work for the blade holder swing certain angle through the handle of a knife, and first blade or second blade each other are the smear metal sword, the operation of being convenient for.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar designations denote like or similar elements or elements having like or similar functionality throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
It will be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience and simplicity of description only, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
A superhard cutter with chip breakers as shown in fig. 1-2, comprising a cutter holder 1, a cutter handle 2, a first blade 3 and a second blade 4, wherein:
the cutter handle 2 is arranged on the cutter holder 1 in a swinging mode, the cutter handle 2 can swing up and down relative to the cutter holder 1, a first mounting plate 5 and a second mounting plate 6 are arranged at the bottom of the cutter handle 2, a chip breaker groove 7 is formed between the first mounting plate 5 and the second mounting plate 6, a first blade 3 and a second blade 4 are respectively arranged on the first mounting plate 5 and the second mounting plate 6, the length directions of the first blade 3 and the second blade 4 are parallel to the swinging axis of the cutter handle 2, cutting edges of the first blade 3 and the second blade 4 are arranged on the same cambered surface, the axis of the cambered surface coincides with the swinging axis of the cutter handle 2, and the first blade 3 and the second blade 4 are arranged on the outer side face of the first mounting plate 5 or the outer side face of the second mounting plate 6.
The bottom of the tool apron 1 is provided with a connecting opening 8, and the tool shank 2 is rotatably arranged in the connecting opening 8.
Connecting holes 9 are formed in the tool apron 1 and the tool shank 2, and connecting pieces 10 are arranged in the connecting holes 9.
The connecting piece 10 and the connecting hole 9 are both polygonal, and the inner angle of the polygon is the included angle between the cutting edges of the first blade 3 and the second blade 4.
The chip breaker groove 7 is internally provided with a reinforcing strip 11, and two ends of the reinforcing strip 11 are respectively connected with the first mounting plate 5 and the second mounting plate 6.
The reinforcing bar 11 is provided with a second chip breaking knife 12, and the length of the second chip breaking knife 12 is greater than the length of the cutting edges of the first blade 3 and the second blade 4.
The cross section of the tool apron 1 is square.
In the working process of the cutting tool, the tool apron 1 is connected with the shaper, the first blade 3 and the second blade 4 are switched to cut and the first blade 3 or the second blade 4 is a cutting tool for cutting by rotating the tool shank 2 relative to the tool apron 1 by a certain angle, when the cutting blade is required to be switched, the tool apron 1 connected with the shaper is only required to be rotated by 180 degrees, then the fixing piece 10 is disassembled to rotate the tool shank 2 by a certain angle, and the first blade 3 and the second blade 4 can be switched to cut.
In this embodiment, a connecting opening 8 is formed at the bottom of the tool apron 1, and the tool holder 2 is rotatably disposed in the connecting opening 8.
In the embodiment, preferably, the tool apron 1 and the tool shank 2 are both provided with a connecting hole 9, a connecting piece 10 is arranged in the connecting hole 9, and the connecting piece is used for fixing the tool shank on the tool apron.
In the embodiment, the connecting piece 10 and the connecting hole 9 are preferably polygonal, and the inner angle of the polygon is the included angle between the cutting edges of the first blade 3 and the second blade 4, so that the rotation of the tool holder 2 is avoided while the connecting piece 10 is fixed, and the cutting work of the first blade 3 or the second blade 4 is facilitated to adjust.
In this embodiment, preferably, a reinforcing strip 11 is arranged in the chip breaker 7, and two ends of the reinforcing strip 11 are connected to the first mounting plate 5 and the second mounting plate 6 respectively, so as to increase the stability between the first mounting plate 5 and the second mounting plate 6.
In the present embodiment, it is preferable that the reinforcing bar 11 is provided with a second chip breaker, and the length of the second chip breaker is greater than the length of the cutting edge of the first blade 3 and the second blade 4, so that the cutting of the chips during the cutting process is further facilitated when the first blade 3 and the second blade 4 perform the cutting operation.
In the present embodiment, the cross section of the tool apron 1 is preferably square, which facilitates the connection between the tool apron 1 and the shaper and facilitates the replacement of the first blade 3 and the second blade 4 for cutting.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a superhard cutter of taking chip breaker groove, its characterized in that includes blade holder (1), handle of a knife (2), first blade (3) and second blade (4), wherein:
the cutter handle (2) is arranged on the cutter holder (1) in a swinging mode, the cutter handle (2) can swing up and down relative to the cutter holder (1), a first mounting plate (5) and a second mounting plate (6) are arranged at the bottom of the cutter handle (2), a chip breaker groove (7) is formed between the first mounting plate (5) and the second mounting plate (6), a first blade (3) and a second blade (4) are respectively arranged on the first mounting plate (5) and the second mounting plate (6), the length directions of the first blade (3) and the second blade (4) are parallel to the swinging axis of the cutter handle (2), cutting edges of the first blade (3) and the second blade (4) are arranged on the same cambered surface, and the axis of the cambered surface coincides with the swinging axis of the cutter handle (2).
2. A superhard cutter with a chip breaker according to claim 1, wherein the bottom of the cutter holder (1) is provided with a connecting opening (8), and the cutter handle (2) is rotatably arranged in the connecting opening (8).
3. A superhard cutter with a chip breaker according to claim 2, wherein the cutter holder (1) and the cutter handle (2) are both provided with a connecting hole (9), and a connecting piece (10) is arranged in the connecting hole (9).
4. A chip breaker superhard cutter according to claim 3, wherein the attachment member (10) and the attachment bore (9) are each polygonal, and the internal angle of the polygon is the angle between the cutting edges of the first (3) and second (4) inserts.
5. A superhard cutting tool with a chip breaker according to claim 1, wherein a reinforcing bar (11) is arranged in the chip breaker (7), and two ends of the reinforcing bar (11) are respectively connected with the first mounting plate (5) and the second mounting plate (6).
6. A chip breaker superhard cutter according to claim 5, characterized in that the reinforcing strip (11) is provided with a second chip breaker (12) and the length of the second chip breaker (12) is greater than the length of the cutting edges of the first insert (3) and the second insert (4).
7. A chip breaker superhard tool according to claim 1, wherein the insert seat (1) is square in cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921049832.7U CN210523927U (en) | 2019-07-05 | 2019-07-05 | Superhard cutter with chip breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921049832.7U CN210523927U (en) | 2019-07-05 | 2019-07-05 | Superhard cutter with chip breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210523927U true CN210523927U (en) | 2020-05-15 |
Family
ID=70596931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921049832.7U Active CN210523927U (en) | 2019-07-05 | 2019-07-05 | Superhard cutter with chip breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210523927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695609A (en) * | 2021-08-23 | 2021-11-26 | 上海应用技术大学 | Cutter with adjustable micro texture |
-
2019
- 2019-07-05 CN CN201921049832.7U patent/CN210523927U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695609A (en) * | 2021-08-23 | 2021-11-26 | 上海应用技术大学 | Cutter with adjustable micro texture |
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