CN103706864A - Hole groove milling cutter - Google Patents
Hole groove milling cutter Download PDFInfo
- Publication number
- CN103706864A CN103706864A CN201310684883.8A CN201310684883A CN103706864A CN 103706864 A CN103706864 A CN 103706864A CN 201310684883 A CN201310684883 A CN 201310684883A CN 103706864 A CN103706864 A CN 103706864A
- Authority
- CN
- China
- Prior art keywords
- cutter
- blade
- milling cutter
- spire
- knife bar
- 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
Images
Landscapes
- Drilling Tools (AREA)
Abstract
The invention discloses a hole groove milling cutter. The hole groove milling cutter comprises a cutter body, a first blade and at least one second blade, wherein the cutter body comprises a cutter bar; two spiral parts, which are symmetrical in a radial direction, are arranged on the cutter bar axially; one side of the first blade is arranged on a first spiral part of the cutter bar in a manner of passing through the axial center of the cutter bar; a cutting part of the first blade is positioned at the end face of the first spiral part; at least one second blade is arranged on a second spiral part of the cutter bar and provided with two cutting parts; the two cutting parts are positioned at the end face and side edge of the second spiral part respectively. The hole groove milling cutter is capable of drilling holes and processing milling grooves by not replacing the cutter, so that the production efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of hole slot processing integrated cutter, relate 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 will process the hole of different pore size on a machine tool, 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.
Summary of the invention
The present invention has 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.
Technical scheme provided by the invention is:
A hole slot milling cutter, it comprises:
Cutter hub, it comprises knife bar, described cutter spindle is upwards provided with two along the spire of knife bar radial symmetric;
The first blade, one side is arranged on the first spire of described knife bar to cross the mode in 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 of the present invention 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.Hole slot milling cutter provided by the invention is applied widely, can meet user's demand, prospect extensive market.
Accompanying drawing explanation
Fig. 1 is the top view of hole slot milling cutter of the present invention;
Fig. 2 is the front view of hole slot milling cutter of the present invention;
Fig. 3 is the left view of hole slot milling cutter of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention 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 invention provides a kind of hole slot milling cutter, it comprises: cutter hub, and it comprises knife bar 1, described cutter spindle is upwards provided with two along the spire 2 of knife bar radial symmetric;
The first blade 3, one side is arranged on the first spire of described knife bar to cross the mode in 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 by cooperatively interacting of the first blade 3 and the second blade 4, can complete the processing of boring and groove milling.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, according to the degree of depth of groove milling, determines.Side teeth cutter blade and end tooth blade just coordinate both can complete the processing in hole and the processing of groove.The aperture of hole slot milling cutter machining hole can be that equate also can be larger than hole slot milling cutter diameter with hole slot milling cutter diameter, makes 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 of the present invention 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.Hole slot milling cutter provided by the invention is applied widely, can meet user's demand, prospect extensive market.
Although embodiment of the present invention are open as above, but it is not restricted to listed utilization in description and embodiment, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the present invention 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 along the spire of knife bar radial symmetric;
The first blade, one side is arranged on the first spire of described knife bar to cross the mode in 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 |
|---|---|---|---|
| CN201310684883.8A CN103706864A (en) | 2013-12-13 | 2013-12-13 | Hole groove milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310684883.8A CN103706864A (en) | 2013-12-13 | 2013-12-13 | Hole groove milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103706864A true CN103706864A (en) | 2014-04-09 |
Family
ID=50400413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310684883.8A Pending CN103706864A (en) | 2013-12-13 | 2013-12-13 | Hole groove milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103706864A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551155A (en) * | 2014-12-23 | 2015-04-29 | 苏州用朴合金工具有限公司 | Hard alloy tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4265574A (en) * | 1978-11-07 | 1981-05-05 | Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh | Combined boring and milling tool |
| JP2004230526A (en) * | 2003-01-31 | 2004-08-19 | Mitsubishi Rayon Co Ltd | Rotary cutting unit, rotating head, and cutter block |
| CN201140289Y (en) * | 2008-01-10 | 2008-10-29 | 四川天虎工具有限责任公司 | Indexable mechanically-clamped drill milling tool |
| CN201833037U (en) * | 2010-09-15 | 2011-05-18 | 林先娥 | Helical Drill Milling Cutter |
| CN202317200U (en) * | 2011-11-30 | 2012-07-11 | 郑州市钻石精密制造有限公司 | HSK countersink for machining bottom conical surface of valve seat of engine |
| CN103111663A (en) * | 2011-11-16 | 2013-05-22 | 钴碳化钨硬质合金公司 | Cutting tool having at least partially molded body and method of making same |
| CN203636054U (en) * | 2013-12-13 | 2014-06-11 | 绵阳市绵工工具有限公司 | Hole groove milling cutter |
-
2013
- 2013-12-13 CN CN201310684883.8A patent/CN103706864A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4265574A (en) * | 1978-11-07 | 1981-05-05 | Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh | Combined boring and milling tool |
| JP2004230526A (en) * | 2003-01-31 | 2004-08-19 | Mitsubishi Rayon Co Ltd | Rotary cutting unit, rotating head, and cutter block |
| CN201140289Y (en) * | 2008-01-10 | 2008-10-29 | 四川天虎工具有限责任公司 | Indexable mechanically-clamped drill milling tool |
| CN201833037U (en) * | 2010-09-15 | 2011-05-18 | 林先娥 | Helical Drill Milling Cutter |
| CN103111663A (en) * | 2011-11-16 | 2013-05-22 | 钴碳化钨硬质合金公司 | Cutting tool having at least partially molded body and method of making same |
| CN202317200U (en) * | 2011-11-30 | 2012-07-11 | 郑州市钻石精密制造有限公司 | HSK countersink for machining bottom conical surface of valve seat of engine |
| CN203636054U (en) * | 2013-12-13 | 2014-06-11 | 绵阳市绵工工具有限公司 | Hole groove milling cutter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551155A (en) * | 2014-12-23 | 2015-04-29 | 苏州用朴合金工具有限公司 | Hard alloy tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102950314B (en) | Alloy drilling reamer | |
| CN104708084A (en) | Drilling and chamfering mechanism | |
| CN202726475U (en) | Compound tool | |
| CN201309015Y (en) | Multi-functional combined cutting tool | |
| CN203636054U (en) | Hole groove milling cutter | |
| CN202861476U (en) | High-efficiency high-precision deep hole drill | |
| CN201833037U (en) | Helical Drill Milling Cutter | |
| CN103706864A (en) | Hole groove milling cutter | |
| CN203197391U (en) | Backwards-pulled taper reamer | |
| CN102581396A (en) | Drilling and milling screwer | |
| CN202151714U (en) | Drill reamer | |
| CN106563839A (en) | Three-slot reaming step drill | |
| CN103551634A (en) | Straight-flute drill | |
| CN201320625Y (en) | Spiral drill reamer | |
| CN205733143U (en) | A kind of three traverse drill reaming step drill | |
| CN204135347U (en) | Brill, boring, car multifunction turning instrument | |
| CN104551104A (en) | Step micro-bit | |
| CN202291442U (en) | Rose reamer | |
| CN105252089A (en) | Precision cutting tool for high-hardness die steel | |
| CN201807749U (en) | Multifunctional combination turning tool | |
| CN205289943U (en) | Reamer with interior cold -working is used | |
| CN104551128A (en) | Three-blade drilling reamer | |
| CN204221061U (en) | Boring rose reamer | |
| CN205289941U (en) | Take expanding of drill bit to cut with scissors compound sword | |
| CN102837044A (en) | Drilling reamer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140409 |