CN219004696U - Cutter for flange plate machining - Google Patents
Cutter for flange plate machining Download PDFInfo
- Publication number
- CN219004696U CN219004696U CN202223293272.4U CN202223293272U CN219004696U CN 219004696 U CN219004696 U CN 219004696U CN 202223293272 U CN202223293272 U CN 202223293272U CN 219004696 U CN219004696 U CN 219004696U
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- blade
- drilling
- step part
- machining
- cutter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the field of machining tools, and in particular discloses a tool for machining a flange plate, which comprises the following components: the drilling machine comprises a handle and a cutting part, wherein the handle comprises a disc-shaped propping part, the cutting part comprises a first step part and a second step part, one end of the propping part protrudes to form a connecting rod, the other end of the propping part is connected with the first step part, the front end of the second step part is provided with a drilling part, and the end part of the drilling part is connected with a drill point through a fastening screw; a second blade is arranged on the side wall of the second step part; the first blade is installed on the intersecting surface of the first step part and the second step part, the cutter is installed on the cutter handle, the cutter handle is installed on the equipment main shaft, the equipment main shaft rotates and drives the cutter to rotate, the drilling part processes bolt through holes, the second blade processes bolt counter bores, the first blade is used for chamfering the bolt counter bores, and meanwhile, the processing of the bolt through holes, the counter bores and the counter bore chamfer is completed, and the processing efficiency is high.
Description
Technical Field
The utility model relates to the field of machining tools, in particular to a tool for machining a flange plate.
Background
In order to improve efficiency, save time and reduce labor cost, various specialized machining tools are increasingly used, and taking machining of flange bolt holes in automobile hub bearings as an example, and the existing machining mode of the bolt holes is that a straight drill is used for machining through holes, after the through holes are machined, equipment calls another flat drill or boring tool for machining the counter holes, then a third tool is used for machining chamfers above the counter holes, machining procedures are more, and machining efficiency is low.
Disclosure of Invention
The utility model aims to provide a cutter for processing a flange plate, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the cutter for machining the flange comprises a handle part and a cutting part, wherein the handle part comprises a disc-shaped propping part, the cutting part comprises a first step part and a second step part, one end of the propping part protrudes to form a connecting rod, the other end of the propping part is connected with the first step part, the front end of the second step part is provided with a drilling part, and the end part of the drilling part is connected with a drill point through a fastening screw; a second blade is arranged on the side wall of the second step part; and a first blade is arranged on the intersection surface of the first step part and the second step part.
Preferably, a side fixing surface is arranged on one side of the connecting rod.
Preferably, the front end of the first step part is connected with the rear end of the second step part, and the front end of the second step part is provided with a drilling part.
Preferably, the cutting portion further includes a chip groove having a spiral shape, the chip groove extending from a tip end portion of the drilling portion to the first step portion in an axial direction of the drilling portion.
Preferably, a second blade mounting groove is formed in the side wall of the second step part, and the second blade is arranged in the second blade mounting groove and is fixedly mounted through a screw.
Preferably, a step intersecting surface is arranged at the intersection of the first step part and the second step part, a first blade mounting groove is formed in the side wall of the step intersecting surface, and the first blade is fixedly mounted in the first blade mounting groove through a screw.
Preferably, the first matching teeth are arranged on the side wall of one end of the drilling part far away from the second step part, the second matching teeth are arranged on the side wall of one end of the drilling tip close to the drilling part, the second matching teeth and the first matching teeth are connected in a staggered manner, and the drilling tip is fixedly connected with the drilling part through a fastening bolt.
Compared with the prior art, the utility model has the beneficial effects that:
through installing the cutter on the handle of a knife, the handle of a knife is installed on equipment main shaft, and equipment main shaft is rotatory and drive the cutter and rotate, and drilling portion carries out the processing of bolt through-hole, and the second processing bolt counter bore of blade, and the first pair of bolt counter bore of blade carries out the chamfer, accomplishes the processing of bolt through-hole, counter bore chamfer simultaneously, and machining efficiency is high.
Drawings
FIG. 1 is a front elevational view of the overall structure of the present utility model;
fig. 2 is a rear view of the overall structure of the present utility model.
In the figure: 10. a handle; 20. a cutting portion; 1. a connecting rod; 2. a side fixing surface; 3. a propping part; 4. a first step portion; 5. a second step portion; 6. a drilling section; 7. a chip removal groove; 8. a first blade; 9. a second blade; 11. a drill tip; 12. the step intersecting surfaces.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a cutter for ring flange processing, including stalk portion 10 and cutting part 20, stalk portion 10 includes discoid top portion 3, cutting part 20 includes first step portion 4 and second step portion 5, top portion 3 one end protrusion is formed with connecting rod 1, be convenient for carry out axial positioning to the cutter, one side of connecting rod 1 is equipped with side fixed surface 2, side fixed surface 2 is convenient for the cutter along axis direction of rotation location, the other end is connected with first step portion 4, second step portion 5 front end is equipped with drilling portion 6, drilling portion 6's tip is connected with drill point 11 through fastening screw; a second blade 9 is arranged on the side wall of the second step part 5; the first blade 8 is mounted on the intersection surface of the first step part 4 and the second step part 5.
The front end of the first step part 4 is connected with the rear end of the second step part 5, the front end of the second step part 5 is provided with a drilling part 6, the cutting part 20 further comprises chip grooves 7, the chip grooves 7 are spiral, the chip grooves 7 extend from the top end part of the drilling part 6 to the first step part 4 along the axial direction of the drilling part 6, and the spiral chip grooves 7 are easier to cut and discharge.
The second step portion 5 is provided with a second blade mounting groove (not shown in the drawing), the second blade 9 is arranged in the second blade mounting groove and is fixedly mounted through a screw, the intersection of the first step portion 4 and the second step portion 5 is provided with a first blade mounting groove (not shown in the drawing) on the side wall of the first step portion 12, the first blade 8 is fixedly mounted in the first blade mounting groove through the screw, the side wall of one end of the drilling portion 6 far away from the second step portion 5 is provided with a first matching tooth, the side wall of one end of the drilling tip 11 close to the drilling portion 6 is provided with a second matching tooth, the first matching tooth and the second matching tooth are in staggered connection, and the drilling tip 11 is fixedly connected with the drilling portion 6 through a fastening bolt.
During the in-service use, through installing the cutter on the handle of a knife, the handle of a knife is installed on equipment main shaft, and equipment main shaft is rotatory and drive the cutter and rotate, and drilling portion 6 carries out the processing of bolt through-hole, and the processing bolt counter bore is second to the blade, and the processing of bolt through-hole, counter bore chamfer is accomplished simultaneously to 8 chamfers of blade, and machining efficiency is high.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A tool for machining a flange, comprising a shank portion (10) and a cutting portion (20), characterized in that: the handle part (10) comprises a disc-shaped propping part (3), the cutting part (20) comprises a first step part (4) and a second step part (5), one end of the propping part (3) protrudes to form a connecting rod (1), the other end of the propping part is connected with the first step part (4), the front end of the second step part (5) is provided with a drilling part (6), and the end part of the drilling part (6) is connected with a drill point (11) through a fastening screw; a second blade (9) is arranged on the side wall of the second step part (5); the first blade (8) is arranged on the intersection surface of the first step part (4) and the second step part (5).
2. A tool for machining a flange according to claim 1, characterized in that: one side of the connecting rod (1) is provided with a side fixing surface (2).
3. A tool for machining a flange according to claim 1, characterized in that: the front end of the first step part (4) is connected with the rear end of the second step part (5), and the front end of the second step part (5) is provided with a drilling part (6).
4. A tool for machining a flange according to claim 1, characterized in that: the cutting portion (20) further includes a chip groove (7), the chip groove (7) is spiral, and the chip groove (7) extends from a tip end portion of the drilling portion (6) to the first step portion (4) in an axial direction of the drilling portion (6).
5. A tool for machining a flange according to claim 1, characterized in that: the side wall of the second step part (5) is provided with a second blade mounting groove, and a second blade (9) is arranged in the second blade mounting groove and is fixedly mounted through a screw.
6. A tool for machining a flange according to claim 1, characterized in that: the first step part (4) and the second step part (5) are provided with a step intersecting surface (12), the side wall of the step intersecting surface (12) is provided with a blade I mounting groove, and the blade I (8) is fixedly mounted in the blade I mounting groove through a screw.
7. A tool for machining a flange according to claim 6, characterized in that: the first matching teeth are arranged on the side wall of one end, far away from the second step part (5), of the drilling part (6), the second matching teeth are arranged on the side wall of one end, close to the drilling part (6), of the drill point (11), the first matching teeth and the second matching teeth are connected in a staggered mode, and the drill point (11) is fixedly connected with the drilling part (6) through a fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223293272.4U CN219004696U (en) | 2022-12-07 | 2022-12-07 | Cutter for flange plate machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223293272.4U CN219004696U (en) | 2022-12-07 | 2022-12-07 | Cutter for flange plate machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219004696U true CN219004696U (en) | 2023-05-12 |
Family
ID=86245269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223293272.4U Active CN219004696U (en) | 2022-12-07 | 2022-12-07 | Cutter for flange plate machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219004696U (en) |
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2022
- 2022-12-07 CN CN202223293272.4U patent/CN219004696U/en active Active
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