CN209632512U - A kind of boring surface milling knife - Google Patents
A kind of boring surface milling knife Download PDFInfo
- Publication number
- CN209632512U CN209632512U CN201920375945.XU CN201920375945U CN209632512U CN 209632512 U CN209632512 U CN 209632512U CN 201920375945 U CN201920375945 U CN 201920375945U CN 209632512 U CN209632512 U CN 209632512U
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- blade
- construction section
- cutter head
- cutter
- chamfering
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Abstract
The utility model relates to a kind of machining cutters, specifically a kind of boring surface milling knife, including knife handle and cutter head, the cutter head is fixedly connected with knife handle, the cutter head includes the first construction section and the second construction section, is fixedly installed with bore hole blade on first construction section, is fixedly installed with plane blade on second construction section, chamfering blade is fixedly installed on the cutter head, the chamfering blade is located at the first construction section and the second construction section junction.The beneficial effects of the utility model are: boring surface milling knife can disposably complete boring inner hole, chamfering and milling flat multiple working procedure to vehicle bridge bridge tube, without using multiple board equipment and cutter, boring surface milling knife can save board and cutter, use manpower and material resources sparingly and electric power, be able to ascend production efficiency.
Description
Technical field
The utility model relates to a kind of machining cutter, specifically a kind of boring surface milling knife.
Background technique
Machinery production, which is processed, be unable to do without cutter, and cutter is the tool that machining is used in machine-building, also known as skiver
Tool.Cutter can be divided into five classes by the form of workpiece machining surface: process various outer surfaces cutter include lathe tool, planing tool, milling cutter,
External broach and file etc.；Aperture knife tool includes drill bit, reamer, boring cutter, reamer and inner surface broaching tool etc.；Screw thread process
Cutter includes screw tap, screw die, selfopening die head and selfcollapsing tap, threading tool and screw cutter etc.；Gear cutting tool include hobboing cutter,
Pinion cutter, gear shaver, bevel gear and broaching tool etc.；Cutting off tool includes segmental saw piece, band saw, bow saw, parting-off tool and saw blade
Milling cutter etc..In addition, there are also gang tools.By cutting movement mode and corresponding cutting edge shape, cutter can be divided into three classes again: logical
With cutter such as lathe tool, planing tool, milling cutter, boring cutter, drill bit, reamer, reamer and saw etc..
The processing of vehicle bridge bridge tube needs to carry out it processing hole, chamfering and milling flat with cutter, and current vehicle bridge bridge tube adds
Work mode is first milling flat, reprocesses inner hole, then in chamfering, not only expends time and waste of manpower, but also low efficiency in this way.
Utility model content
The purpose of this utility model is to provide a kind of boring surface milling knives, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of boring surface milling knife, including knife handle and cutter head, the cutter head are fixedly connected with knife handle, and the cutter head includes first
Construction section and the second construction section are fixedly installed with bore hole blade, fixed peace on second construction section on first construction section
Equipped with plane blade, chamfering blade is fixedly installed on the cutter head, the chamfering blade is located at the first construction section and the second peace
Fill section junction.
As a further solution of the present invention: the bore hole blade is installed on the upper and lower ends of the first construction section, institute
The upper and lower ends that plane blade is installed on the second construction section are stated, the chamfering blade is installed on the rear and front end of cutter head.
The blade of the bore hole blade is parallel to the axis of cutter head and is located at as a further solution of the present invention,
Side far from cutter head axis, the blade of the plane blade perpendicular to cutter head axis and be located remotely from the side of knife handle, institute
State chamfering blade inclination installation.
Compared with prior art, the utility model has the beneficial effects that boring surface milling knife can be disposable to vehicle bridge bridge tube
Boring inner hole, chamfering and milling flat multiple working procedure are completed, without using multiple board equipment and cutter, boring surface milling knife can be saved
Board and cutter, use manpower and material resources sparingly and electric power, are able to ascend production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model.
In figure: 1- knife handle, 2- cutter head, the first construction section of 201-, the second construction section of 202-, 3- bore hole blade, 4- flat knife
Piece, 5- chamfering blade.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1 and Fig. 2, a kind of boring surface milling knife, including knife handle 1 and cutter head 2, the cutter head 2 and the fixed company of knife handle 1
It connects, cutter head 2 and knife handle 1 are coaxial, and the cutter head 2 includes the first construction section 201 and the second construction section 202, first construction section
It is fixedly installed with bore hole blade 3 on 201, plane blade 4 is fixedly installed on second construction section 202, is consolidated on the cutter head 2
Dingan County is equipped with chamfering blade 5, and the chamfering blade 5 is located at 202 junction of the first construction section 201 and the second construction section.
The bore hole blade 3 is installed on the upper and lower ends of the first construction section 201, and the bore hole blade 3 has radial blade
For boring inner hole of workpiece, the plane blade 1 is installed on the upper and lower ends of the second construction section 202, the blade of the bore hole blade 3
It is parallel to the axis of cutter head 2 and is located remotely from the side of 2 axis of cutter head, the axis of the blade of the plane blade 4 perpendicular to cutter head 2
Line and the side for being located remotely from knife handle 1, the inclination of chamfering blade 5 installation, between the chamfering blade 5 and the axis of cutter head 2
Tilt angle it is without restriction, in the present embodiment, it is preferred that the tilt angle between the chamfering blade 5 and the axis of cutter head 2
It is 30 degree.
The working principle of the utility model is: boring surface milling knife is installed on equipment collet, by workpiece vehicle to be processed
The fixation of bridge bridge tube steps up, and can then be processed, and when processing, bore hole blade 3 is to vehicle bridge bridge tube boring inner hole, chamfering blade 5
For chamfering, plane blade 4 is used for milling flat
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. a kind of boring surface milling knife, including knife handle (1) and cutter head (2), the cutter head (2) are fixedly connected with knife handle (1), feature
It is, the cutter head (2) includes the first construction section (201) and the second construction section (202), is consolidated on first construction section (201)
Dingan County is equipped with bore hole blade (3), is fixedly installed with plane blade (4) on second construction section (202), on the cutter head (2)
It is fixedly installed with chamfering blade (5), the chamfering blade (5) is located at the first construction section (201) and the second construction section (202) handover
Place.
2. boring surface milling knife according to claim 1, which is characterized in that the bore hole blade (3) is installed on the first installation
The upper and lower ends of section (201), the plane blade (4) are installed on the upper and lower ends of the second construction section (202), the chamfering blade
(5) it is installed on the rear and front end of cutter head (2).
3. boring surface milling knife according to claim 1 or 2, which is characterized in that the blade of the bore hole blade (3) is parallel to
The axis of cutter head (2) and the side for being located remotely from cutter head (2) axis, the blade of the plane blade (4) is perpendicular to cutter head (2)
Axis and the side for being located remotely from knife handle (1), chamfering blade (5) the inclination installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920375945.XU CN209632512U (en) | 2019-03-22 | 2019-03-22 | A kind of boring surface milling knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920375945.XU CN209632512U (en) | 2019-03-22 | 2019-03-22 | A kind of boring surface milling knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209632512U true CN209632512U (en) | 2019-11-15 |
Family
ID=68496720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920375945.XU Active CN209632512U (en) | 2019-03-22 | 2019-03-22 | A kind of boring surface milling knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209632512U (en) |
-
2019
- 2019-03-22 CN CN201920375945.XU patent/CN209632512U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |