CN215941527U - Cutter for processing clutch - Google Patents
Cutter for processing clutch Download PDFInfo
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- CN215941527U CN215941527U CN202121771225.9U CN202121771225U CN215941527U CN 215941527 U CN215941527 U CN 215941527U CN 202121771225 U CN202121771225 U CN 202121771225U CN 215941527 U CN215941527 U CN 215941527U
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- blade
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- clutch
- cutter
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Abstract
The utility model provides a cutter for processing a clutch, and belongs to the technical field of machinery. It has solved the not high and not high problem of structural strength of current cutter machining efficiency. The utility model provides a cutter for clutch processing, includes the cutter arbor, the front end of guide arm has installation department one and installation department two that are used for installing the blade, has linked firmly blade one on the installation department one, has linked firmly blade two on the installation department two, installation department one, installation department two all with the blade one that corresponds, the shape phase-match of blade two, the outer end of blade one stretches out in the outer end of installation department one, the outer end of blade two stretches out in the outer end of installation department two. This a cutter for clutch processing has machining efficiency height and structural strength height and long service life's advantage.
Description
Technical Field
The utility model belongs to the technical field of machinery, relates to a cutter, and particularly relates to a cutter for machining a clutch.
Background
When machining, the inner hole and the end face of the hole bottom of some workpieces need to be precisely machined, the inner hole is generally turned by a turning tool, the end face of the hole bottom is precisely turned by another turning tool, and in the prior art, the turning tool is generally fixed on a tool bar by a connecting screw.
The tool (application number: 201910055212.2) for finish turning disclosed in the Chinese patent document comprises a tool apron, wherein a clamping type tool bar is fixedly mounted on one side of the tool apron, a groove is formed in the upper end of the clamping type tool bar, two first threaded holes are formed in the inner walls of two sides of the groove and the corresponding outer wall of the groove in a penetrating mode, the four first threaded holes are arranged in a corresponding mode in the positions between every two first threaded holes, a tool body is arranged in the groove, two second threaded holes are formed in the positions, corresponding to the two first threaded holes, of the two side faces of the tool body in a penetrating mode, two bolts are arranged on one side of the clamping type tool bar and are respectively matched with the two first threaded holes and the two second threaded holes, and a main cutting edge is fixedly mounted at the end of the tool body. However, the cutter bar is only provided with one cutter body, so that only one part of a part can be machined during machining, and a plurality of parts cannot be machined simultaneously, so that the machining efficiency and the structural strength are not high.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a clutch machining tool which is high in machining efficiency, structural strength and service life.
The purpose of the utility model can be realized by the following technical scheme: the utility model provides a cutter for clutch processing, includes the cutter arbor, its characterized in that, the front end of cutter arbor have installation department one and installation department two that are used for installing the blade, installation department one on link firmly blade one, installation department two on link firmly blade two, installation department one, installation department two all with the blade one that corresponds, the shape phase-match of blade two, the outer end of blade one stretch out in the outer end of installation department one, the outer end of blade two stretch out in the outer end of installation department two.
When processing, this cutter arbor links firmly on the planker, drives the removal of cutter arbor through the planker, makes blade one and blade two process the work piece simultaneously, saves dismouting cutter many times, has that machining precision is high, machining efficiency is high and structural strength is high and long service life's advantage.
In the above tool for processing the clutch, the outer end of the first blade is in a sharp angle shape, and an included angle formed by two side arms of the tool tip of the first blade is 55-75 degrees.
In the above cutter for processing the clutch, the outer end of the second blade is in a sharp-angle shape, and an included angle formed by two side walls of the tool tip of the second blade is 25-35 degrees.
In the above tool for machining a clutch, an included angle formed by two side walls of a tool tip of the second blade is 30 °.
In the tool for processing the clutch, the upper end face of the first mounting part is provided with a strip-shaped protruding abutting part, and the side part of the first blade abuts against the abutting part. The first blade is abutted against the abutting portion, the first blade is good in positioning effect, deviation caused by machining is avoided, and the service life is prolonged.
In the above cutter for processing the clutch, the second blade is in a diamond shape and is fixedly connected with the mounting part through a screw. The second blade is fixedly connected to the second mounting part through a screw, and the novel blade mounting structure has the advantages of being convenient to disassemble and assemble and simple in structure.
In the above tool for clutch machining, the first blade and the first mounting portion are fixedly connected through two screws. By adopting the arrangement, the first blade and the first mounting part are firmly connected.
In the above tool for machining the clutch, an included angle formed by the first mounting portion and the inner side wall of the second mounting portion is 92-112 °.
In the above tool for machining a clutch, an included angle formed between the first mounting portion and the inner side wall of the second mounting portion is 102 °. By adopting the arrangement, the cutter has high structural strength and avoids interference during machining.
Compared with the prior art, this a cutter for clutch processing has following advantage:
1. the first blade and the second blade are used for processing the workpiece at the same time, so that the cutter is not required to be disassembled and assembled for many times, and the cutter has the advantages of high processing precision, high processing efficiency, high structural strength and long service life;
2. the first blade abuts against the abutting part, so that the first blade has a good positioning effect, the offset generated in machining is avoided, and the service life is prolonged;
3. the first blade is fixedly connected with the first installation part through two screws, so that the first blade is firmly connected with the first installation part.
Drawings
Fig. 1 is a front view of the tool for clutch machining according to the present invention.
Fig. 2 is a rear view of the tool for clutch machining according to the present invention.
FIG. 3 is a schematic view of another version of the present tool for clutch machining.
In the figure, 1, a cutter bar; 1a, a first mounting part; 1b, a second mounting part; 1c, an abutting part; 2. A first blade; 3. a second blade; 4. and (4) screws.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in figures 1 and 2, the cutter for machining the clutch comprises a cutter bar 1, wherein the front end of the cutter bar 1 is provided with a first installation part 1a and a second installation part 1b for installing a blade, the first installation part 1a is fixedly connected with a first blade 2, the second installation part 1b is fixedly connected with a second blade 3, the first installation part 1a and the second installation part 1b are matched with the first blade 2 and the second blade 3 in shapes, the outer end of the first blade 2 extends out of the outer end of the first installation part 1a, and the outer end of the second blade 3 extends out of the outer end of the second installation part 1 b.
The outer end of the first blade 2 is in a pointed shape, and an included angle A formed by two side arms of a tool nose of the first blade 2 is 55-75 degrees, and preferably, the included angle A is 60 degrees. The outer end of the second blade 3 is in a pointed shape, and an included angle B formed by two side walls of the tool nose of the second blade 3 is 25-35 degrees. Preferably, the included angle B formed by the two side walls of the cutting edge of the second blade 3 is 30 °.
The second blade 3 is in a diamond shape, and the second blade 3 is fixedly connected with the second mounting part 1b through a screw 4. Preferably, the first blade 2 is fixedly connected with the first mounting portion 1a through the two screws 4, so that the blade mounting structure has the advantages of being convenient to disassemble and assemble and simple in structure, and the first blade 2 is firmly connected with the first mounting portion 1 a.
The included angle C formed by the first mounting part 1a and the inner side wall of the second mounting part 1b is 92-112 degrees. Preferably, an included angle C formed by the first mounting part 1a and the inner side wall of the second mounting part 1b is 102 degrees, so that the structure strength of the cutter is high, and the interference during machining is avoided.
When processing, this cutter arbor 1 links firmly on the planker, drives the removal of cutter arbor 1 through the planker, makes blade one 2 and blade two 3 process the work piece simultaneously, saves dismouting cutter many times, has that machining precision is high, machining efficiency is high and structural strength is high and long service life's advantage.
As another mode, as shown in fig. 3, the upper end surface of the mounting portion 1a is provided with a strip-shaped protruding abutting portion 1c, the side portion of the blade one 2 abuts against the abutting portion 1c, the positioning effect on the blade one 2 is good, machining deviation is avoided, and the service life is prolonged.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Although the terms tool shank 1, mounting portion one 1a, mounting portion two 1b, abutment portion 1c, insert one 2, insert two 3, screw 4, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (9)
1. The utility model provides a cutter for clutch processing, includes cutter arbor (1), its characterized in that, the front end of cutter arbor (1) have installation department one (1a) and installation department two (1b) that are used for installing the blade, installation department one (1a) on link firmly blade one (2), installation department two (1b) on link firmly blade two (3), installation department one (1a), installation department two (1b) all with the shape phase-match of corresponding blade one (2), blade two (3), the outer end of blade one (2) stretch out in the outer end of installation department one (1a), the outer end of blade two (3) stretch out in the outer end of installation department two (1 b).
2. The tool for clutch processing as claimed in claim 1, wherein the outer end of the first blade (2) is sharp-angled and the two side arms of the tip of the first blade (2) form an included angle of 55 ° to 75 °.
3. The tool for clutch machining according to claim 1, wherein the outer end of the second blade (3) is in a sharp angle shape, and the included angle formed by the two side walls of the tool tip of the second blade (3) is 25-35 degrees.
4. The tool for clutch machining according to claim 1, characterized in that the included angle formed by the two side walls of the tip of the second blade (3) is 30 °.
5. The tool for clutch machining according to claim 1, 2, 3 or 4, wherein the upper end face of the mounting portion one (1a) is provided with a strip-shaped convex abutting portion (1c), and the side portion of the insert one (2) abuts against the abutting portion (1 c).
6. The tool for clutch processing according to claim 1, 2, 3 or 4, wherein the second blade (3) is diamond-shaped and the second blade (3) is fixedly connected with the second mounting portion (1b) through a screw (4).
7. The tool for clutch machining according to claim 6, characterized in that the first blade (2) and the first mounting portion (1a) are fixedly connected through two screws (4).
8. The tool for clutch machining according to claim 1, 2, 3 or 4, wherein the angle formed by the mounting portion one (1a) and the inner side wall of the mounting portion two (1b) is 92-112 °.
9. The tool for clutch machining according to claim 1, 2, 3 or 4, wherein the angle formed by the first mounting portion (1a) and the inner side wall of the second mounting portion (1b) is 102 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121771225.9U CN215941527U (en) | 2021-07-30 | 2021-07-30 | Cutter for processing clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121771225.9U CN215941527U (en) | 2021-07-30 | 2021-07-30 | Cutter for processing clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215941527U true CN215941527U (en) | 2022-03-04 |
Family
ID=80434592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121771225.9U Active CN215941527U (en) | 2021-07-30 | 2021-07-30 | Cutter for processing clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215941527U (en) |
-
2021
- 2021-07-30 CN CN202121771225.9U patent/CN215941527U/en active Active
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