CN210188521U - Multifunctional turning tool - Google Patents
Multifunctional turning tool Download PDFInfo
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- CN210188521U CN210188521U CN201920501718.7U CN201920501718U CN210188521U CN 210188521 U CN210188521 U CN 210188521U CN 201920501718 U CN201920501718 U CN 201920501718U CN 210188521 U CN210188521 U CN 210188521U
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- cutting edge
- cutting
- clamping
- chip
- chip breaking
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Abstract
The utility model discloses a multifunctional turning tool belongs to machining technical field. This multi-functional lathe tool includes: clamping part and setting are at cutting part and the chip-breaking portion of clamping part both ends. The clamping part consists of a clamping surface and a clamping hole. The cutting part is composed of a cutting edge and a tool nose arc. The chip breaking part is composed of a chip breaking groove and a chip breaking platform. The clamping part, the cutting part and the chip breaking part form an integral structure together. The utility model discloses a multifunctional turning tool, the range of application is wide, and the clamping is convenient, makes simply, can reduce the cutter stock for the customer, reduces the cutter expense.
Description
Technical Field
The utility model relates to a machining equipment technical field especially relates to a multifunctional turning tool.
Background
A turning tool is a tool for turning machining having a cutting portion. Turning tools are one of the most widely used tools in cutting machining. The working part of the turning tool is a part for generating and processing chips, and comprises a cutting edge, a structure for breaking or rolling up the chips, a space for discharging or storing the chips, a channel of cutting fluid and other structural elements.
The existing 35-degree clamping blade can only process surfaces and grooves with the angle larger than 35 degrees, and can not meet the requirements for parts with the grooves or the surfaces with the angle smaller than 35 degrees. The existing multifunctional turning tool can realize the processing of a surface or a groove with the angle less than 35 degrees without changing the original clamping mode, and the blade is widely applied.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the multifunctional turning tool is provided for solving the problem that the machining range of the existing turning tool is limited.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multifunctional turning tool comprises a clamping part, a cutting part and a chip breaking part, wherein the cutting part and the chip breaking part are arranged at the front end of the clamping part, the cutting part and the chip breaking part form an integral structure, 6-point positioning of a blade is realized through 3 surfaces on the left side positioning surface, the right side positioning surface and the upper surface of the clamping part, and the blade is fixedly clamped through a clamping hole; the cutting part consists of a right side cutting edge, a rear cutter face, a left side cutting edge, a cutter tip arc and a front cutter face; the chip breaking part is composed of a chip breaking groove and a chip breaking platform.
As a further description of the above technical solution:
the included angle of right side locating surface and left side locating surface is 35 degrees, and the included angle of left side cutting edge and right side cutting edge is 25 degrees.
As a further description of the above technical solution:
the chip breaking table can realize small cutting depth chip breaking at a distance from the arc of the tool nose.
As a further description of the above technical solution:
the left cutting edge and the right cutting edge of the cutting part are both formed by circular arcs.
As a further description of the above technical solution:
the right side positioning surface and the left side positioning surface can realize a cutting angle of 25 to 35 degrees by adopting a common 35-degree clamping mode; the 35-degree tool point angle of the part which can be machined by the 25-degree tool point angle cannot be machined, and the 25-degree tool point angle which can be machined by the 35-degree tool point angle can be machined.
As a further description of the above technical solution:
the cutting part includes cutting edge and sets up the back knife face below the cutting edge, the cutting edge includes that right side cutting edge right side sword back knife face constitutes with left side cutting edge and knife tip circular arc, and the clamping face passes through the circular arc with the back knife face and links to each other.
As a further description of the above technical solution:
the chip breaking part further comprises a chip breaking groove and a chip breaking platform, the chip breaking groove is connected with the arc of the tool nose through a front tool face through the chip breaking platform and the arc of the tool nose, and the chip breaking part is broken through the chip breaking platform by means of the chip breaking groove.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, adopt 35 degrees clamping modes, it is convenient to dismantle.
2. The utility model discloses in, adopt the circular arc cutting edge, can disperse cutting resistance, improve the cutter life-span.
3. The utility model discloses in, make the cutter at little depth of cut, the chip breaking that also can be fine under the processing of little feed.
4. The utility model discloses in, adopt 25 degrees sword closed angle designs, improved the range of application of blade.
Drawings
Fig. 1 is a schematic structural view of a multifunctional turning tool provided by the present invention;
fig. 2 is a top view of the multifunctional turning tool provided by the present invention;
FIG. 3 is a top view of a conventional 35-degree clamping angle lathe tool of the multi-function lathe tool of the present invention;
fig. 4 is the partial enlarged view of fig. 1 of the multifunctional turning tool provided by the present invention.
Illustration of the drawings:
a clamping part 101 and a right side positioning surface; 102. a left side positioning surface; 103. an upper surface; 104. clamping holes; 105. A diagonal right positioning surface; 106. a diagonal left positioning surface; a cutting part: 201. the tool nose is arc-shaped; 202. a right cutting edge; 203. a left side cutting edge; 204. a right flank face; 205. a rake face; chip breaking part: 301. a chip breaking table; 302. a chip breaker groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the multifunctional turning tool of the present invention includes a clamping portion, a cutting portion and a chip breaking portion, wherein the cutting portion and the chip breaking portion are disposed at both ends of the clamping portion, and the clamping portion, the cutting portion and the chip breaking portion form an integral structure.
Referring to fig. 1, the clamping portion includes a left positioning surface 102, a right positioning surface 101 and an upper surface 103, which realize 6-point positioning of the blade through 3 surfaces, and realize fixed clamping of the blade through a clamping hole 104; the cutting portion is composed of a right side cutting edge 202, a right flank surface 204, a left side cutting edge 203, a nose arc 201, and a rake surface 205. The chip breaker is constituted by a chip breaker groove 302 and a chip breaker base 301. The clamping hole 104 of the clamping part is matched with the pin to clamp the blade, and the left positioning surface 102 and the right positioning surface 101 are vertical to the upper surface 103, so that the blade can be positioned more accurately, and the blade is prevented from slipping in the use process; the upper surface 103 cooperates with the tool holder pressure plate to improve the clamping force of the tool.
Referring to fig. 2, the diagonal right positioning surface 105 and the diagonal left positioning surface 106 of the clamping surface are connected with the right cutting edge 202 and the left cutting edge 203 through smooth arc curved surfaces, so that the strength of the insert is enhanced.
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. A multifunctional turning tool comprises a clamping part, a cutting part and a chip breaking part, wherein the cutting part and the chip breaking part are arranged at the front end of the clamping part, the multifunctional turning tool is characterized in that the clamping part and the cutting part and the chip breaking part form an integral structure together, 6-point positioning of a blade is realized through 3 surfaces on a left positioning surface (102), a right positioning surface (101) and an upper surface (103) of the clamping part, and the blade is fixedly clamped through a clamping hole (104); the cutting part comprises a right cutting edge (202), a right flank surface (204), a left cutting edge (203), a knife edge arc (201) and a rake surface (205); the chip breaking part is composed of a chip breaking groove (302) and a chip breaking platform (301).
2. A multi-function lathe tool according to claim 1, characterized in that the right side positioning surface (101) is at an angle of 35 degrees to the left side positioning surface (102), and the left side cutting edge (203) is at an angle of 25 degrees to the right side cutting edge (202).
3. The multifunctional turning tool as claimed in claim 1, characterized in that the distance between the chip breaker (301) and the arc (201) of the tool nose can realize chip breaking with small cutting depth.
4. A multi-purpose turning tool according to claim 1, characterized in that the left cutting edge (203) and the right cutting edge (202) of the cutting portion are formed by circular arcs.
5. The multifunctional turning tool as claimed in claim 2, wherein the right side positioning surface (101) and the left side positioning surface (102) can realize a cutting angle of 25 to 35 degrees by adopting a common 35-degree clamping mode; the 35-degree tool point angle of the part which can be machined by the 25-degree tool point angle cannot be machined, and the 25-degree tool point angle which can be machined by the 35-degree tool point angle can be machined.
6. The multifunctional turning tool according to claim 1, wherein the cutting part comprises a cutting edge and a flank surface arranged below the cutting edge, the cutting edge comprises a right cutting edge (202), a right flank surface (204), a left cutting edge (203) and a nose arc (201), and the diagonal right positioning surface (105), the diagonal left positioning surface (106), the right cutting edge (202) and the left cutting edge (203) of the clamping surface are connected through arcs.
7. A multi-functional turning tool according to claim 1, characterized in that the chip breaker further comprises a chip breaker (302) and a chip breaker table (301), the chip breaker (302) is connected by the chip breaker table (301) and the nose arc (201) through the rake face (205), and the chip breaker is realized by the chip breaker table (301) by means of the chip breaker (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920501718.7U CN210188521U (en) | 2019-04-15 | 2019-04-15 | Multifunctional turning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920501718.7U CN210188521U (en) | 2019-04-15 | 2019-04-15 | Multifunctional turning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210188521U true CN210188521U (en) | 2020-03-27 |
Family
ID=69877920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920501718.7U Active CN210188521U (en) | 2019-04-15 | 2019-04-15 | Multifunctional turning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210188521U (en) |
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2019
- 2019-04-15 CN CN201920501718.7U patent/CN210188521U/en active Active
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