CN107812967A - A kind of rose reamer - Google Patents
A kind of rose reamer Download PDFInfo
- Publication number
- CN107812967A CN107812967A CN201711152977.5A CN201711152977A CN107812967A CN 107812967 A CN107812967 A CN 107812967A CN 201711152977 A CN201711152977 A CN 201711152977A CN 107812967 A CN107812967 A CN 107812967A
- Authority
- CN
- China
- Prior art keywords
- cutting face
- cutting
- cutter
- cutter head
- neck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The invention discloses a kind of rose reamer, and it includes cutter hub, the cutter head on cutter hub, the neck between cutter hub and cutter head；The cutter head has four cutting portions, and four cutting portions are respectively provided with identical architectural feature；The cutting portion has the first cutting face, the second cutting face and the 3rd cutting face；First cutting face and the 3rd cutting face are clinoplain, and the first cutting face is intersected with the 3rd cutting face respectively at the second cutting face, and the section of cutting portion is trapezoidal；The neck is provided with chip area, and the chip area has radian, increase chip removal area through the top of the cutter head and cutter hub, chip removal trench bottom.It has it is simple in construction, coordinate it is compact, it is easy to use, it is reasonable in design, it is elegant in appearance；Therefore, it is the product that a kind of technical and economy is respectively provided with superior function.
Description
【Technical field】
The invention mainly relates to a kind of rose reamer.
【Background technology】
As the improvement of people's living standards, the portable electric appts such as mobile phone have become to become more and more popular, different product
Board, different model mobile phone outward appearance it is substantially inconsistent, so as to which the size of mobile phone shell also differs, in order to coordinate opening for mobile phone shell
Groove processing, we develop a kind of new cutting tool.
【The content of the invention】
To solve the above problems, the present invention proposes a kind of rose reamer.
This rose reamer uses following technical scheme：
A kind of rose reamer, it includes cutter hub, the cutter head on cutter hub, the neck between cutter hub and cutter head；
The cutter head has four cutting portions, and four cutting portions are respectively provided with identical architectural feature；The cutting portion tool
There are the first cutting face, the second cutting face and the 3rd cutting face；First cutting face is clinoplain with the 3rd cutting face, and first cuts
Face is intersected with the 3rd cutting face respectively at the second cutting face, and the section of cutting portion is trapezoidal；
The neck is provided with chip area, and the chip area has through the top of the cutter head and cutter hub, chip removal trench bottom
Radian, increase chip removal area.
Preferably, the cutting portion protrudes from neck.
Preferably, the cutting portion depth is 3.5mm.
Preferably, the first cutting face radial depth is 1.75mm.
Preferably, the 3rd cutting face radial depth is 0.75mm.
Preferably, the second cutting face radial depth is 1mm.
Present invention beneficial effect caused by compared with background technology：
Present invention employs above-mentioned technical proposal, and the mobile phone shell of specific criteria can be cut by the size of cutter, is processed
Rapidly, material is saved, is avoided repeatedly to knife；It is compact with coordinating, easy to use, reasonable in design, elegant in appearance；Therefore, it
It is the product that a kind of technical and economy is respectively provided with superior function.
【Brief description of the drawings】
Fig. 1 is the rose reamer schematic diagram in preferred embodiment provided by the present invention；
Fig. 2 is the rose reamer top view in preferred embodiment provided by the present invention；
Fig. 3 is the cutting portion sectional view in preferred embodiment provided by the present invention.
【Embodiment】
Embodiments of the invention are described below in detail, described embodiment example is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.
In the description of the invention, it is necessary to which explanation, for the noun of locality, " " center ", " laterally (X) ", " is indulged if any term
To (Y) ", " vertical (Z) " " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " water
It is flat ", " top ", " bottom ", " interior ", " outer ", " clockwise ", the indicating position such as " counterclockwise " and position relationship is based on shown in the drawings
Orientation or position relationship, be for only for ease of the narration present invention and simplify description, rather than instruction or imply signified device or
Element must have specific orientation, be constructed and operated with particular orientation, it is impossible to be interpreted as the specific protection model of the limitation present invention
Enclose.
In addition, be only used for describing purpose if any term " first ", " second ", and it is not intended that indicating or implying relatively heavy
The property wanted or the implicit quantity for indicating technical characteristic.Thus, " first " is defined, " second " feature can be expressed or implicit include
One or more this feature, in the present description, " several " are meant that two or more, unless otherwise clearly having
The restriction of body.
In the present invention, except as otherwise clear stipulaties and restriction, should make if any term " assembling ", " connected ", " connection " term
Broad sense is gone to understand, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can also be that machinery connects
Connect；Can be joined directly together or be connected by intermediary, can be that two element internals are connected.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In invention, unless otherwise prescribed and limit, fisrt feature second feature it " on " or it " under " can include
First and second features directly contact, can also include fisrt feature and second feature not be direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " under " and " above " include fisrt feature the
Directly over two features and oblique upper, or be only to represent that fisrt feature level height is higher than the height of second feature.Fisrt feature
Second feature " on ", " under " and " below " include fisrt feature immediately below second feature or obliquely downward, or only table
Show that fisrt feature level height is less than second feature.
With reference to the accompanying drawing of specification, by being further described to the embodiment of the present invention, make this hair
Bright technical scheme and its advantage is clearer, clear and definite.It is exemplary, purport to describe embodiment below with reference to accompanying drawing
The present invention is being explained, and is being not considered as limiting the invention.
Preferred embodiment provided by the invention：As shown in FIG. 1 to 3, a kind of rose reamer, it includes cutter hub 10, located at knife
Cutter head 20 on body, the neck 30 between cutter hub 10 and cutter head 20；
The cutter head 20 has four cutting portions 21, and the depth of cutting portion 21 is 3.5mm, and four cutting portions 21 have
There is identical architectural feature；The cutting portion 21 protrudes from neck 30 so as to machining workpieces, and neck can make workpiece avoid adding
Work, it is reserved to need size；The cutting portion 21 has the first cutting face 22, the second cutting face 23 and the 3rd cutting face 24；First
The cutting face 24 of cutting face 22 and the 3rd is clinoplain, and the first cutting face 22 is with the 3rd cutting face 24 respectively at the second cutting face phase
23 are handed over, and the section in the first cutting face 22, the second cutting face 23 and the 3rd cutting face 24 is trapezoidal；
The neck 30 is provided with chip area 31, and the chip area 31 is arranged through the top of the cutter head 20 and cutter hub 10
The bits bending of groove 31 is located at neck 30.The radial depth of first cutting face 22 is 1.75mm, and the radial depth of the 3rd cutting face 24 is
0.75mm, the radial depth of the second cutting face 23 are 1mm.
In the description of specification, reference term " one embodiment ", " preferably ", " example ", " specific example " or " one
The description of a little examples " etc. means to combine specific features, structure, material or the feature that the embodiment or example describe, is contained in
In at least one embodiment or example of the present invention, not necessarily referred in this manual for the schematic representation of above-mentioned term
It is identical embodiment or example.Moreover, specific features, structure, material or the feature of description can in any one or
Combined in a suitable manner in multiple embodiments or example.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, not office of the invention
It is limited to above-mentioned embodiment, this hair is all fallen within using the improvement and replacement of techniques well known on the basis of the present invention
Bright protection domain, it should be limited by each claim.
Claims (6)
- A kind of 1. rose reamer, it is characterised in that：It includes cutter hub, the cutter head on cutter hub, between cutter hub and cutter head Neck；The cutter head has three cutting portions, and three cutting portions are respectively provided with identical architectural feature；The cutting portion has the One cutting face, the second cutting face and the 3rd cutting face；First cutting face and the 3rd cutting face be clinoplain, the first cutting face and 3rd cutting face is intersected respectively at the second cutting face, and the section of cutting portion is trapezoidal；The neck is provided with chip area, and the chip area has radian through the top of the cutter head and cutter hub, chip removal trench bottom, Increase chip removal area.
- 2. rose reamer according to claim 1, it is characterised in that：The cutting portion protrudes from neck.
- 3. T-shaped forming cutter according to claim 1, it is characterised in that：The cutting portion depth is 3.5mm.
- 4. T-shaped forming cutter according to claim 1, it is characterised in that：First cutting face radial depth is 1.75mm.
- 5. T-shaped forming cutter according to claim 1, it is characterised in that：3rd cutting face radial depth is 0.75mm.
- 6. T-shaped forming cutter according to claim 1, it is characterised in that：Second cutting face radial depth is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711152977.5A CN107812967A (en) | 2017-11-17 | 2017-11-17 | A kind of rose reamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711152977.5A CN107812967A (en) | 2017-11-17 | 2017-11-17 | A kind of rose reamer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107812967A true CN107812967A (en) | 2018-03-20 |
Family
ID=61608759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711152977.5A Pending CN107812967A (en) | 2017-11-17 | 2017-11-17 | A kind of rose reamer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107812967A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4983078A (en) * | 1987-07-13 | 1991-01-08 | Atsuo Unozawa | Rotary cutting tool |
| CN203610694U (en) * | 2013-05-23 | 2014-05-28 | 常州市卡特精密工具有限公司 | Dedicated stainless steel countersink |
| CN104511636A (en) * | 2013-10-08 | 2015-04-15 | 常州苏科工具有限公司 | Cutter used for formed contour machining |
| CN204770729U (en) * | 2015-05-28 | 2015-11-18 | 吉林博仁科技股份有限公司 | Drilling equipment and hole chamfer sword thereof |
| CN104191008B (en) * | 2014-07-30 | 2017-01-11 | 常州创伟工具制造有限公司 | Chamfering cutter |
-
2017
- 2017-11-17 CN CN201711152977.5A patent/CN107812967A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4983078A (en) * | 1987-07-13 | 1991-01-08 | Atsuo Unozawa | Rotary cutting tool |
| CN203610694U (en) * | 2013-05-23 | 2014-05-28 | 常州市卡特精密工具有限公司 | Dedicated stainless steel countersink |
| CN104511636A (en) * | 2013-10-08 | 2015-04-15 | 常州苏科工具有限公司 | Cutter used for formed contour machining |
| CN104191008B (en) * | 2014-07-30 | 2017-01-11 | 常州创伟工具制造有限公司 | Chamfering cutter |
| CN204770729U (en) * | 2015-05-28 | 2015-11-18 | 吉林博仁科技股份有限公司 | Drilling equipment and hole chamfer sword thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180320 |
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| RJ01 | Rejection of invention patent application after publication |