CN216398043U - Cutter for processing inner hole edge of control part in water supply system - Google Patents
Cutter for processing inner hole edge of control part in water supply system Download PDFInfo
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- CN216398043U CN216398043U CN202122471851.2U CN202122471851U CN216398043U CN 216398043 U CN216398043 U CN 216398043U CN 202122471851 U CN202122471851 U CN 202122471851U CN 216398043 U CN216398043 U CN 216398043U
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- cutter
- cutting edge
- water supply
- supply system
- inner hole
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Abstract
The utility model belongs to a cutter for processing an inner hole edge opening of a control part in a water supply system, which comprises a square cutter handle, wherein a square cutter body is fixed at the left end of the cutter handle. The cutter has wide application range, can be used in a common machine tool, is more suitable for an automatic machine tool of a machining center, has good quality of machined workpieces and high efficiency, and has obvious economic benefit for machining large-batch products.
Description
Technical Field
The utility model belongs to a processing cutter, and particularly relates to a cutter for processing an inner hole edge opening of a control part in a water supply system.
Background
A hexagonal workpiece in a water supply system is provided with a through hole in the middle, the hole end is an inclined plane, the quality requirement of the inclined plane is high, no matter a numerical control automatic machine tool or a common machine tool is adopted, no suitable tool is provided, the machining precision of the common tool is difficult to reach the technical requirement, the time required for machining is long, and the economic loss is larger for mass production.
Disclosure of Invention
The utility model aims to solve the technical problems and provides a cutter for controlling the inner hole side opening of a part in a processing water supply system, wherein the end of a square cutter body is provided with an upper cutting edge and a lower cutting edge, an arc inclined plane cutting edge is arranged between the upper cutting edge and the lower cutting edge, and an arc blade is arranged below the lower cutting edge.
The technical scheme adopted by the utility model for solving the technical problem is as follows: the cutter for processing the inner hole edge opening of the control part in the water supply system comprises a square cutter handle and a square cutter body fixed at the left end of the cutter handle, and is characterized in that an inclined plane arc-shaped cutting edge II is welded below the cutter body, an upper cutting edge is welded above the cutter body, and an arc-shaped inclined plane cutting edge I is welded between the upper cutting edge and the lower cutting edge.
The length of lower cutting edge be greater than the length of last cutting edge, length is L, L =20~40 mm.
The utility model has the beneficial effects that: the cutter has wide application range, can be used in a common machine tool, is more suitable for a numerical control automatic machine tool, has good quality of processed workpieces and high efficiency, and has obvious economic benefit for processing large-batch products.
Drawings
The following description is made in detail by way of example with reference to the accompanying drawings.
FIG. 1 is a front view of a tool for machining an internal bore edge opening of a control component in a water supply;
FIG. 2 is a rear view of FIG. 1;
FIG. 3 is a bottom view of FIG. 1;
fig. 4 is a left side view of fig. 1.
In the figure: 1-a knife handle; 2, a cutter body; 2-1-upper blade; 2-2-arc inclined plane blade I; 2-3-lower blade; 2-4-arc bevel blade II.
Detailed Description
The embodiment refers to the attached drawings, and the cutter for machining the inner hole edge opening of the control part in the water supply system comprises a square cutter handle 1 and a square cutter body 2 fixed at the left end of the cutter handle 1, and is characterized in that a bevel arc-shaped cutting edge II 2-4 is welded below the cutter body 2, an upper cutting edge 2-1 is welded above the cutter body, and a bevel arc-shaped cutting edge I2-2 is welded between the upper cutting edge 2-1 and a lower cutting edge 2-3.
The length of the lower cutting edge 2-3 is greater than that of the upper cutting edge 2-1, the length is L, and L =30 mm.
The dimension of L in this embodiment is set according to the thickness of the workpiece. The length of the workpiece is larger when the thickness is larger than L, and the length of the workpiece is smaller when the thickness is smaller.
When in processing, the tool shank 1 of the tool is fixed on a chuck of a machine tool, and then a workpiece fixed on a worktable of the machine tool can be processed.
Claims (2)
1. A cutter for processing an inner hole edge opening of a control part in a water supply system comprises a square cutter handle (1) and a square cutter body (2) fixed at the left end of the cutter handle (1), and is characterized in that a bevel arc-shaped cutting edge II (2-4) is welded below the cutter body (2), an upper cutting edge (2-1) is welded above the cutter body, and the arc bevel cutting edge I (2-2) is welded between the upper cutting edge (2-1) and a lower cutting edge (2-3).
2. The tool for processing the faucet valve part in the water supply system according to claim 1, wherein the length of the lower blade (2-3) is greater than that of the upper blade (2-1), and the length is L, and L = 20-40 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122471851.2U CN216398043U (en) | 2021-10-14 | 2021-10-14 | Cutter for processing inner hole edge of control part in water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122471851.2U CN216398043U (en) | 2021-10-14 | 2021-10-14 | Cutter for processing inner hole edge of control part in water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216398043U true CN216398043U (en) | 2022-04-29 |
Family
ID=81295726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122471851.2U Active CN216398043U (en) | 2021-10-14 | 2021-10-14 | Cutter for processing inner hole edge of control part in water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216398043U (en) |
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2021
- 2021-10-14 CN CN202122471851.2U patent/CN216398043U/en active Active
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