CN110561520B - Rain-proof cap cylinder section processing cutter that loses - Google Patents
Rain-proof cap cylinder section processing cutter that loses Download PDFInfo
- Publication number
- CN110561520B CN110561520B CN201910692768.2A CN201910692768A CN110561520B CN 110561520 B CN110561520 B CN 110561520B CN 201910692768 A CN201910692768 A CN 201910692768A CN 110561520 B CN110561520 B CN 110561520B
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- Prior art keywords
- cutting edge
- tool
- cutter body
- machining
- excircle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B27/00—Hand cutting tools not provided for in the preceding groups, e.g. finger rings for cutting string, devices for cutting by means of wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
Abstract
The invention discloses a tool for machining a cylindrical section of a rain-proof erosion cap, which comprises a tool body, an end face cutting edge and an outer circle cutting edge, wherein a through-stop hole is formed in the front end of the tool body, and the opening of the through-stop hole is provided with the end face cutting edge and the outer circle cutting edge along the circumferential direction. And good quality benefit and economic benefit are obtained.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a machining tool for a cylindrical section of a rain-proof erosion cap.
Background
The rain-proof cap that loses of radome is polytetrafluoroethylene material usually, and structural style is that one side is the sharp awl unanimous with the cover body appearance, and the another side is the inner chamber that can laminate cover body appearance, is the cylinder section of connecting cover body point portion round hole in the middle of the inner chamber, and the cylinder section has partial region in the inner chamber, and cylinder section size is longer and less with the interval between the inner chamber wall.
The prior art mills the cylinder section and inner chamber simultaneously on the numerical control milling machine, or adopts the turning form alone with the processing of cylinder section, nevertheless because the processing space is little, the cylinder section is long, because of cutter draw ratio is big in the traditional cutter course of working, cutter rigidity not enough produces the cutter relieving phenomenon, causes the processing of cylinder section excircle diameter unqualified.
Disclosure of Invention
The purpose of the invention is as follows: the utility model provides a rain-proof cap cylinder section processing cutter that loses aims at solving the cylinder section excircle and adds man-hour, the super poor problem of cylinder section excircle diameter size.
The technical scheme of the invention is as follows:
the utility model provides a rain-proof cap cylinder section processing cutter that loses, includes cutter body, terminal surface cutting edge, excircle cutting edge, the cutter body front end be provided with one and lead to only the hole, lead to only the hole drill way and be provided with terminal surface cutting edge, excircle cutting edge along its circumferencial direction.
The rear end of the cutter body is also provided with an auxiliary hole.
And the outer surface of the cutter body is provided with reticulate patterns.
The number of the end face cutting edges and the number of the excircle cutting edges are two, the two end face cutting edges are symmetrically arranged on one side of the circumference of the through hole orifice, and the two excircle cutting edges are symmetrically arranged on the other side of the circumference of the through hole orifice.
The end face cutting edge and the excircle cutting edge are made of No. 45 steel.
The cutter body is made of No. 45 steel.
The aperture of the through-stop hole is larger than the diameter of the cylindrical section of the radome.
The cutter body is of a cylindrical structure, and a cylindrical clamping end is arranged at the tail end of the cutter body and used for clamping with a machine tool.
A plane area is arranged between the adjacent end face cutting edge and the excircle cutting edge.
The invention has the beneficial effects that: the invention provides a machining tool for a cylindrical section of a rain-erosion-proof cap, which effectively solves the problem that the diameter of the excircle of the cylindrical section is unqualified in the original machining process, and has the advantages of simple structure, low cost and easy manufacture. And good quality benefit and economic benefit are obtained.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a side view of the present invention;
the labels in the figure are: 1. the cutter comprises an end face cutting edge 2, an excircle cutting edge 3, a through stop hole 4, a cutter body 5, an auxiliary hole 6, a reticulate pattern 7, a cylindrical clamping end 8 and a plane area.
Detailed Description
The invention is further described with reference to the accompanying drawings, and the tool for machining the cylindrical section of the rain-erosion-proof cap comprises a tool body 4, an end face blade 1 and an outer circle blade 2, wherein the front end of the tool body 1 is provided with a through-stop hole 3, and an orifice of the through-stop hole 3 is provided with the end face blade 1 and the outer circle blade 2 along the circumferential direction.
The rear end of the cutter body 4 is also provided with an auxiliary hole 5.
And the outer surface of the cutter body 4 is provided with a reticulate pattern 6.
End face cutting edge 1, 2 quantity of excircle cutting edge be two, two end face cutting edge 1 symmetrical arrangement are in the circumference one side that leads to ending 3 drill mouths in the hole, two excircle cutting edge 2 symmetrical arrangement are at the circumference opposite side that leads to ending 3 drill mouths in the hole.
The end face cutting edge 1 and the excircle cutting edge 2 are made of No. 45 steel, the cutter body 4 is of a cylindrical structure, and the tail end of the cutter body is provided with a cylindrical clamping end 7 for clamping with a machine tool.
The aperture of the through-stop hole 3 is larger than the diameter of the cylindrical section of the radome.
A plane area 8 is arranged between the adjacent end face cutting edge 1 and the outer circle cutting edge 2.
The use process of the invention is as follows: after work piece numerical control machining is accomplished, use this cutter to mend processing to rain-proof cap cylinder section excircle diameter that loses, it is greater than radome cylinder section diameter to lead to 3 apertures in the hole, will lead to 3 covers in the hole on radome cylinder section, the cutter is around the rotatory feed of axis, because the control in 3 apertures in the hole of leading to, the region that is not conform to the requirement is cut by excircle cutting edge 2 and terminal surface cutting edge 1 and is got rid of, radome cylinder section after getting rid of accords with the condition of passing through that leads to only hole 3, and then can continue to cut the region that does not conform to. When the cutting is carried out to the root plane, the cutter is prevented from advancing after the plane where the end face blade 1 is located is attached to the inner cavity plane in a large area, and meanwhile, the redundant parts of the cylindrical section and the plane of the radar antenna housing are cleared by the end face blade 1.
The rear end of the cutter body 4 is provided with a cylindrical clamping end which can be used for a machine tool; meanwhile, the cutter body 4 is provided with an auxiliary hole 5 which is matched with a hand tool for use, and the outer circle part area of the cutter body 4 is provided with a reticulate pattern 6 which is used for increasing the friction force when being held by hand.
The invention has the advantages that:
(1) the cutter adopts the cylindrical structure, and terminal surface cutting edge 1 and excircle cutting edge 2 all set up on leading to 3 terminal surface circumferences in hole, adopt the principle of similar leading to no-go gage to the region of satisfying the size to pass through, get rid of the region of not satisfying the size.
(2) The cutter has simple structure, low cost and easy manufacture, and can be used by a machine tool or manually.
(3) The end face of the cutter is provided with a plane area, so that the plane of the inner cavity can be effectively prevented from being over-cut.
Claims (7)
1. The utility model provides a rain-proof cap cylinder section processing cutter that loses which characterized in that: including cutter body (4), end face cutting edge (1), excircle cutting edge (2), cutter body (4) front end be provided with one and lead to ending hole (3), lead to ending hole (3) drill way and be provided with end face cutting edge (1), excircle cutting edge (2) along its circumferencial direction, end face cutting edge (1), excircle cutting edge (2) quantity be two, two end face cutting edge (1) symmetrical arrangement are in the circumference one side that leads to ending hole (3) drill way, two excircle cutting edge (2) symmetrical arrangement are at the circumference opposite side that leads to ending hole (3) drill way, have a plane area (8) between adjacent end face cutting edge (1) and excircle cutting edge (2).
2. The tool for machining the cylindrical section of the rain erosion prevention cap of claim 1, wherein: the rear end of the cutter body (4) is also provided with an auxiliary hole (5).
3. The tool for machining the cylindrical section of the rain erosion prevention cap of claim 1, wherein: the outer surface of the cutter body (4) is provided with a reticulate pattern (6).
4. The tool for machining the cylindrical section of the rain erosion prevention cap of claim 1, wherein: the end face cutting edge (1) and the excircle cutting edge (2) are made of No. 45 steel.
5. The tool for machining the cylindrical section of the rain erosion prevention cap of claim 1, wherein: the cutter body (4) is made of No. 45 steel.
6. The tool for machining the cylindrical section of the rain erosion prevention cap of claim 1, wherein: the aperture of the through-stop hole (3) is larger than the diameter of the cylindrical section of the radome.
7. The tool for machining the cylindrical section of the rain erosion prevention cap of claim 1, wherein: the cutter body (4) is of a cylindrical structure, and the tail end of the cutter body is provided with a cylindrical clamping end (7) for clamping with a machine tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910692768.2A CN110561520B (en) | 2019-07-26 | 2019-07-26 | Rain-proof cap cylinder section processing cutter that loses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910692768.2A CN110561520B (en) | 2019-07-26 | 2019-07-26 | Rain-proof cap cylinder section processing cutter that loses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110561520A CN110561520A (en) | 2019-12-13 |
| CN110561520B true CN110561520B (en) | 2021-07-16 |
Family
ID=68773253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910692768.2A Active CN110561520B (en) | 2019-07-26 | 2019-07-26 | Rain-proof cap cylinder section processing cutter that loses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110561520B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE463753B (en) * | 1989-05-31 | 1991-01-21 | Reinar Schmidt | EXCHANGABLE SHOULD BE WIRED AND SAVING |
| CN201105327Y (en) * | 2007-11-05 | 2008-08-27 | 西安航空发动机（集团）有限公司 | Hollow long-axis part radial-hole inner-chamfer counterboring tool |
| CN201669477U (en) * | 2009-12-08 | 2010-12-15 | 唐炳元 | Deep-hole burr removing tool |
| CN103658698B (en) * | 2013-10-15 | 2016-03-02 | 浙江吉利罗佑发动机有限公司 | Cylinder rapid shaping cutter |
| CN204262384U (en) * | 2014-12-10 | 2015-04-15 | 重庆瑞通实业有限公司 | A kind of gear box casing processing cover lathe tool |
| CN207402123U (en) * | 2017-10-23 | 2018-05-25 | 长泰县海力机械制造有限公司 | A kind of outer diameter process tool |
-
2019
- 2019-07-26 CN CN201910692768.2A patent/CN110561520B/en active Active
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| CN110561520A (en) | 2019-12-13 |
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