CN203636054U - Hole groove milling cutter - Google Patents
Hole groove milling cutter Download PDFInfo
- Publication number
- CN203636054U CN203636054U CN201320824268.8U CN201320824268U CN203636054U CN 203636054 U CN203636054 U CN 203636054U CN 201320824268 U CN201320824268 U CN 201320824268U CN 203636054 U CN203636054 U CN 203636054U
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- CN
- China
- Prior art keywords
- cutter
- blade
- milling cutter
- spire
- knife bar
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model discloses a hole groove milling cutter, which comprises a cutter body, a first blade and at least one second blade, wherein the cutter body comprises a cutter bar; two spiral parts symmetrical along the cutter bar in the radial direction are arranged on the cutter bar in the axial direction; one side of the first blade is arranged on the first spiral part of the cutter bar in a manner of passing through the axial centre of the cutter bar; the cutting part of the first blade is on the end face of the first spiral part; the second blade is arranged on the second spiral part of the cutter bar and provided with two cutting parts; the two cutting parts are respectively at the end face and the side edge of the second spiral part. The hole groove milling cutter disclosed by the utility model is capable of drilling holes and milling grooves with no need for changing the cutter; and the production efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of hole slot processing integrated cutter, relates in particular to a kind of hole slot milling cutter.
Background technology
Current techniques is to be directly drilled to type with drilling tool to the processing major part in hole, this cutter drilling efficiency is high, but on a machine tool, will process the hole of different pore size, needs the drill bit of different pore size to process, tool changing is time-consuming, and the cost of cutter is relatively high.Drill bit cannot complete the processing to groove especially.Milling cutter, can realize processing to the hole of different pore size, and shortcoming is exactly that, if processed aperture equals or is slightly larger than milling cutter diameter, this milling cutter cannot be realized the processing to hole.
Utility model content
The utility model has been designed and developed a kind of hole slot milling cutter, and this cutter can be realized without tool changing just can complete boring and groove milling processing, and production efficiency improves greatly.
The technical scheme that the utility model provides is:
A kind of hole slot milling cutter, it comprises:
Cutter hub, it comprises knife bar, described cutter spindle is upwards provided with two spires along knife bar radial symmetric;
The first blade, one side is arranged on the first spire of described knife bar in the mode of crossing described knife bar axle center, and its cutting position is positioned on the end face of described the first spire;
At least one second blade, it is arranged on the second spire of described knife bar, and it has two cutting positions, and described two cutting positions lay respectively at end face and the lateral margin of described the second spire.
Preferably, described two along offering chip area on the spire of knife bar radial symmetric.
Preferably, described cutter hub also comprises handle of a knife, and described handle of a knife and described knife bar connect as one.
Preferably, described handle of a knife is for scabbling handle.
Preferably, on described the first blade and described the second blade, be equipped with screw hole, it is fixed by screws on corresponding spire.
Hole slot milling cutter described in the utility model than common milling cutter many cross the end tooth blade in axle center, and than common bore cutter many side teeth cutter blade, can realize without tool changing and just can complete boring and groove milling processing, production efficiency improves greatly, reduced the trouble of tool changing simultaneously, processing technology is simple, easy operating.The hole slot milling cutter that the utility model provides is applied widely, can meet user's demand, prospect extensive market.
Brief description of the drawings
Fig. 1 is the top view of hole slot milling cutter described in the utility model;
Fig. 2 is the front view of hole slot milling cutter described in the utility model;
Fig. 3 is the left view of hole slot milling cutter described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
As shown in Figure 1, the utility model provides a kind of hole slot milling cutter, and it comprises: cutter hub, and it comprises knife bar 1, described cutter spindle is upwards provided with two spires 2 along knife bar radial symmetric;
The first blade 3, one side is arranged on the first spire of described knife bar in the mode of crossing described knife bar axle center, and its cutting position 301 is positioned on the end face of described the first spire;
At least one second blade 4, it is arranged on the second spire of described knife bar, and it has two cutting positions, and described two cutting positions lay respectively at end face 401 and the lateral margin 402 of described the second spire.Wherein can complete the processing of boring and groove milling by cooperatively interacting of the first blade 3 and the second blade 4.Here, the smear metal position of the first blade is mainly on end face, and we were called center-side teeth cutter blade, claims that the second blade is side teeth cutter blade.As all bore cutters, the end tooth blade 3 Shi Guo centers of hole slot milling cutter, also just make hole slot milling cutter have the function of boring, can strike off base simultaneously.The side tooth of hole slot milling cutter has possessed the function of slotting cutter milling side, and side teeth cutter blade can be one or more, determines according to the degree of depth of groove milling.Side teeth cutter blade and end tooth blade coordinate just both can complete the processing in hole and the processing of groove.The aperture of hole slot milling cutter machining hole can be with hole slot milling cutter diameter equate also can be larger than hole slot milling cutter diameter, make like this application of hole slot milling cutter more wide.
Preferably, described two along offering chip area 5 on the spire of knife bar radial symmetric.
Preferably, described cutter hub also comprises handle of a knife 6, and described handle of a knife and described knife bar connect as one.
Preferably, described handle of a knife 6 is for scabbling handle.
Preferably, on described the first blade and described the second blade, be equipped with screw hole 7, it is fixed by screws on corresponding spire.
Further, on described knife bar, also offer apopore 8, for washing out the materials such as iron filings.
Hole slot milling cutter described in the utility model than common milling cutter many cross the end tooth blade in axle center, and than common bore cutter many side teeth cutter blade, can realize without tool changing and just can complete boring and groove milling processing, production efficiency improves greatly, reduced the trouble of tool changing simultaneously, processing technology is simple, easy operating.The hole slot milling cutter that the utility model provides is applied widely, can meet user's demand, prospect extensive market.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in description and embodiment, it can be applied to the various fields of the present utility model that are applicable to completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.
Claims (5)
1. a hole slot milling cutter, is characterized in that, comprising:
Cutter hub, it comprises knife bar, described cutter spindle is upwards provided with two spires along knife bar radial symmetric;
The first blade, one side is arranged on the first spire of described knife bar in the mode of crossing described knife bar axle center, and its cutting position is positioned on the end face of described the first spire;
At least one second blade, it is arranged on the second spire of described knife bar, and it has two cutting positions, and described two cutting positions lay respectively at end face and the lateral margin of described the second spire.
2. hole slot milling cutter as claimed in claim 1, is characterized in that, described two along offering chip area on the spire of knife bar radial symmetric.
3. hole slot milling cutter as claimed in claim 2, is characterized in that, described cutter hub also comprises handle of a knife, and described handle of a knife and described knife bar connect as one.
4. hole slot milling cutter as claimed in claim 3, is characterized in that, described handle of a knife is for scabbling handle.
5. hole slot milling cutter as claimed in claim 4, is characterized in that, on described the first blade and described the second blade, is equipped with screw hole, and it is fixed by screws on corresponding spire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320824268.8U CN203636054U (en) | 2013-12-13 | 2013-12-13 | Hole groove milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320824268.8U CN203636054U (en) | 2013-12-13 | 2013-12-13 | Hole groove milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203636054U true CN203636054U (en) | 2014-06-11 |
Family
ID=50867334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320824268.8U Expired - Lifetime CN203636054U (en) | 2013-12-13 | 2013-12-13 | Hole groove milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203636054U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706864A (en) * | 2013-12-13 | 2014-04-09 | 绵阳市绵工工具有限公司 | Hole groove milling cutter |
| CN105983717A (en) * | 2014-12-23 | 2016-10-05 | 张新添 | Disposable drilling and milling cutter |
| CN106270691A (en) * | 2015-05-21 | 2017-01-04 | 厦门金鹭特种合金有限公司 | A kind of bottom has the milling cutter of cutting edge |
-
2013
- 2013-12-13 CN CN201320824268.8U patent/CN203636054U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706864A (en) * | 2013-12-13 | 2014-04-09 | 绵阳市绵工工具有限公司 | Hole groove milling cutter |
| CN105983717A (en) * | 2014-12-23 | 2016-10-05 | 张新添 | Disposable drilling and milling cutter |
| CN105983717B (en) * | 2014-12-23 | 2019-04-05 | 张新添 | Disposable drilling and milling tools |
| CN106270691A (en) * | 2015-05-21 | 2017-01-04 | 厦门金鹭特种合金有限公司 | A kind of bottom has the milling cutter of cutting edge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |