CN104190969A - Double-blade chamfer cutter - Google Patents
Double-blade chamfer cutter Download PDFInfo
- Publication number
- CN104190969A CN104190969A CN201410378149.3A CN201410378149A CN104190969A CN 104190969 A CN104190969 A CN 104190969A CN 201410378149 A CN201410378149 A CN 201410378149A CN 104190969 A CN104190969 A CN 104190969A
- Authority
- CN
- China
- Prior art keywords
- handle
- cutter head
- cutter
- knife
- arc
- 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
-
- 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
- B23B27/10—Cutting tools with special provision for cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/12—Side or flank surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/32—Chip breaking or chip evacuation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Abstract
The invention relates to the field of tool equipment, in particular to a double-blade chamber cutter. The double-blade chamber cutter comprises a cutter head and a cutter handle. The cutter head is arranged on the front section of the cutter handle. The cutter head and the cutter handle are integrally formed. The double-blade chamber cutter is characterized in that the cutter head comprises two cutting edge mounting parts arranged on the cutter head; cutting edges are arranged on the outer sides of the cutting edge mounting parts; the cutter head is conical; a chip groove is formed between the mounting parts; the upper side face of the cutter head is provided with vent holes communicated with the upper surface of the cutter handle; the side surface of the cutter handle is provided with a plurality of round holes communicated with the vent holes; the middle portion of the cutter handle is provided with a cavity; one side of the cavity is provided with an opening, a circular-arc-shaped protrusion is arranged at the opening, and the inner side of the circular-arc-shaped protrusion is arranged in the cutter handle; the inner side edge of the circular-arc-shaped protrusion is connected with the inner surface of an inner cavity of the cutter handle through a spring; the circular-arc-shaped protrusion is provided with a cutting edge. The double-blade chamber cutter is good in heat dissipation effect and capable of removing burrs.
Description
Technical field
The present invention relates to a kind of cutter apparatus field, particularly relate to a kind of two sword rose reamers.
Background technology
When tool sharpening, usually need to use rose reamer, when chamfer machining, can produce a large amount of heat and burr, a large amount of heat can reduce the service life of cutter, improve the wearing and tearing of cutter head, and burr also exists adverse influence to the fineness of finished surface.
Summary of the invention
The present invention, in order to overcome the deficiency of above-mentioned technical problem, provides a kind of good heat dissipation effect, can remove two sword rose reamers of burr.
The technical scheme solving the problems of the technologies described above is as follows:
Two sword rose reamers, comprise cutter head and handle of a knife, cutter head is arranged on handle of a knife leading portion, cutter head and handle of a knife are formed in one, cutter head comprises two cutting edge installation portions that are arranged on cutter head, cutting edge is arranged on installation portion outside, cutter head is taper, between described installation portion, be provided with chip area, the tapering of described cutter head is 28 °, described cutter head upper side offers passage, passage communicates with handle of a knife upper surface, on described handle of a knife side surface, offer some circular holes that communicate with passage, handle of a knife middle part is provided with cavity, cavity one side offers opening, opening part is provided with arc-shaped convex, arc-shaped convex inner side is arranged on handle of a knife inside, described arc-shaped convex inner side edge is connected with the inner surface of handle of a knife inner chamber by spring, described arc-shaped convex is provided with cutting edge.
Between described chip area and handle of a knife, be provided with dovetail lead-over groove.
Described chip area is provided with limit clearly.
Adopt such scheme, cutter head is taper, the tapering of cutter head is 28 °, facilitate chamfering, or be processed with the hole of tapering, cutter head upper side offers passage, passage communicates with handle of a knife upper surface, on described handle of a knife side surface, offer some circular holes that communicate with passage, when working, cutter can produce a large amount of heat, heat on cutter head can distribute by the passage on cutter head, improved the service life of rose reamer, reduction is due to overheated produced wearing and tearing, handle of a knife middle part is provided with cavity, cavity one side offers opening, opening part is provided with arc-shaped convex, arc-shaped convex inner side is arranged on handle of a knife inside, arc-shaped convex inner side edge is connected with the inner surface of handle of a knife inner chamber by spring, arc-shaped convex is provided with cutting edge, rose reamer is moved downward, make arc-shaped convex encounter machined surface upper surface, when cutter continues down to move, be subject to the effect of downward force, make arc-shaped convex to handle of a knife internal motion, by the cutting edge on circular arc and circular arc, burr on machined surface upper surface is removed, when arc cam is when workpiece machining surface is inner, top by arc cam is by the burr removing of machined surface inside, when arc cam is processed lower surface through workpiece, under the effect of spring, arc-shaped convex is outwards moved, the burr of machined surface below is also removed totally.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention.
The specific embodiment
As shown in the figure, two sword rose reamers, comprise cutter head 1 and handle of a knife 2, cutter head 1 is arranged on handle of a knife 2 leading portions, cutter head 1 and handle of a knife 2 are formed in one, cutter head 1 comprises two cutting edge 3 installation portions that are arranged on cutter head 1, cutting edge 3 is arranged on installation portion outside, cutter head 1 is taper, between installation portion, be provided with chip area 4, the tapering of described cutter head 1 is 28 °, cutter head 1 upper side offers passage 5, passage 5 communicates with handle of a knife 2 upper surfaces, on described handle of a knife 2 side surfaces, offer some circular holes 6 that communicate with passage 5, when working, cutter can produce a large amount of heat, heat on cutter head 1 can distribute by the passage 5 on cutter head 1, improved the service life of rose reamer, reduction is due to overheated produced wearing and tearing, handle of a knife middle part is provided with cavity, cavity one side offers opening, opening part is provided with arc-shaped convex 7, arc-shaped convex 7 inner sides are arranged on handle of a knife inside, arc-shaped convex 7 inner side edges are connected with the inner surface of handle of a knife 2 inner chambers by spring 8, arc-shaped convex 7 is provided with cutting edge, arc-shaped convex 7 comprises and is provided with the transition arc that circular arc plays 7 both sides, transition arc facilitates projection to enter workpiece machined surface, when rose reamer processing through hole, rose reamer is moved downward, make arc-shaped convex 7 encounter machined surface upper surface, when cutter continues down to move, be subject to the effect of downward force, make arc-shaped convex 7 to handle of a knife internal motion, by the cutting edge on circular arc and circular arc, burr on machined surface upper surface is removed, when arc-shaped convex 7 is when workpiece machining surface is inner, top by arc-shaped convex 7 is by the burr removing of machined surface inside, when arc-shaped convex 7 is processed lower surface through workpiece, under the effect of spring 8, arc-shaped convex 7 is outwards moved, the burr of machined surface below is also removed totally.
Preferably, between chip area 4 and handle of a knife 2, be provided with dovetail lead-over groove 9, be convenient to chip removal, prevent that smear metal from piling up in chip area kind.
Further, chip area is provided with limit 10 clearly, is convenient to chip removal, guarantees machined surface surface smoothness.
The present invention is not limited to described embodiment, and those skilled in the art, not departing from spirit of the present invention openly in scope, still can do some corrections or change, therefore the scope that the scope of the present invention limits with claims is as the criterion.
Claims (3)
1. two sword rose reamers, comprise cutter head and handle of a knife, cutter head is arranged on handle of a knife leading portion, cutter head and handle of a knife are formed in one, it is characterized in that, cutter head comprises two cutting edge installation portions that are arranged on cutter head, cutting edge is arranged on installation portion outside, cutter head is taper, between described installation portion, be provided with chip area, the tapering of described cutter head is 28 °, described cutter head upper side offers passage, passage communicates with handle of a knife upper surface, on described handle of a knife side surface, offer some circular holes that communicate with passage, handle of a knife middle part is provided with cavity, cavity one side offers opening, opening part is provided with arc-shaped convex, arc-shaped convex inner side is arranged on handle of a knife inside, described arc-shaped convex inner side edge is connected with the inner surface of handle of a knife inner chamber by spring, described arc-shaped convex is provided with cutting edge.
2. two sword rose reamers according to claim 1, is characterized in that, are provided with dovetail lead-over groove between described chip area and handle of a knife.
3. two sword rose reamers according to claim 1, is characterized in that, described chip area is provided with limit clearly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410378149.3A CN104190969A (en) | 2014-08-01 | 2014-08-01 | Double-blade chamfer cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410378149.3A CN104190969A (en) | 2014-08-01 | 2014-08-01 | Double-blade chamfer cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104190969A true CN104190969A (en) | 2014-12-10 |
Family
ID=52076416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410378149.3A Pending CN104190969A (en) | 2014-08-01 | 2014-08-01 | Double-blade chamfer cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104190969A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735491A (en) * | 2016-11-30 | 2017-05-31 | 重庆市成吉思机械制造有限公司 | The two sword rose reamers with burr cleaning function |
| CN106799523A (en) * | 2016-12-25 | 2017-06-06 | 重庆市永川区泰兴机械厂 | A kind of deburred method at chamfering |
| CN106799504A (en) * | 2016-12-25 | 2017-06-06 | 重庆市永川区汇锦塑料厂 | For the rose reamer of plastic bottle maker mould processing |
| CN107716959A (en) * | 2017-11-21 | 2018-02-23 | 麻城鑫鸿电子科技有限公司 | A kind of processing mobile phone miniature parts bloom rose reamer |
| CN107716963A (en) * | 2017-11-21 | 2018-02-23 | 绵阳市绵工工具有限公司 | A kind of two-way chamfering tool |
| CN108705138A (en) * | 2018-07-18 | 2018-10-26 | 重庆任翔科技有限公司 | Handware process equipment |
| CN107716959B (en) * | 2017-11-21 | 2024-07-30 | 麻城鑫鸿电子科技有限公司 | High-gloss chamfering tool for processing small parts of mobile phone |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3940214A (en) * | 1975-02-10 | 1976-02-24 | Waschek Daryl E | Drill bit with deburring device |
| US5755538A (en) * | 1996-03-25 | 1998-05-26 | Heule; Ulf | Deburring tool |
| CN101090791A (en) * | 2004-12-27 | 2007-12-19 | 伊斯卡有限公司 | Deburring tool and cutting insert therefor |
| CN201493518U (en) * | 2009-05-31 | 2010-06-02 | 攀枝花新钢钒股份有限公司 | Steel rail drilling and chamfering drilling tool |
| CN201493573U (en) * | 2009-09-09 | 2010-06-02 | 中国石油天然气集团公司 | Compound cutter arbor used for oil casing thread processing |
| CN202779942U (en) * | 2012-08-16 | 2013-03-13 | 苏州宝业锻造有限公司 | Drill bit cutter for boring |
| CN203526723U (en) * | 2013-10-19 | 2014-04-09 | 温岭市利达机械电器有限公司 | Novel reverse chamfer cutter |
| CN203711945U (en) * | 2013-08-31 | 2014-07-16 | 朱振明 | Circular hole chamfering drill bit of automobile mold |
| CN204094166U (en) * | 2014-08-01 | 2015-01-14 | 常州西利合金工具有限公司 | Two sword rose reamers |
-
2014
- 2014-08-01 CN CN201410378149.3A patent/CN104190969A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3940214A (en) * | 1975-02-10 | 1976-02-24 | Waschek Daryl E | Drill bit with deburring device |
| US5755538A (en) * | 1996-03-25 | 1998-05-26 | Heule; Ulf | Deburring tool |
| CN101090791A (en) * | 2004-12-27 | 2007-12-19 | 伊斯卡有限公司 | Deburring tool and cutting insert therefor |
| CN201493518U (en) * | 2009-05-31 | 2010-06-02 | 攀枝花新钢钒股份有限公司 | Steel rail drilling and chamfering drilling tool |
| CN201493573U (en) * | 2009-09-09 | 2010-06-02 | 中国石油天然气集团公司 | Compound cutter arbor used for oil casing thread processing |
| CN202779942U (en) * | 2012-08-16 | 2013-03-13 | 苏州宝业锻造有限公司 | Drill bit cutter for boring |
| CN203711945U (en) * | 2013-08-31 | 2014-07-16 | 朱振明 | Circular hole chamfering drill bit of automobile mold |
| CN203526723U (en) * | 2013-10-19 | 2014-04-09 | 温岭市利达机械电器有限公司 | Novel reverse chamfer cutter |
| CN204094166U (en) * | 2014-08-01 | 2015-01-14 | 常州西利合金工具有限公司 | Two sword rose reamers |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735491A (en) * | 2016-11-30 | 2017-05-31 | 重庆市成吉思机械制造有限公司 | The two sword rose reamers with burr cleaning function |
| CN106735491B (en) * | 2016-11-30 | 2018-08-03 | 重庆市成吉思机械制造有限公司 | The two sword rose reamers with burr cleaning function |
| CN106799523A (en) * | 2016-12-25 | 2017-06-06 | 重庆市永川区泰兴机械厂 | A kind of deburred method at chamfering |
| CN106799504A (en) * | 2016-12-25 | 2017-06-06 | 重庆市永川区汇锦塑料厂 | For the rose reamer of plastic bottle maker mould processing |
| CN106799523B (en) * | 2016-12-25 | 2018-07-10 | 重庆市永川区泰兴机械厂 | A kind of deburred method at chamfering |
| CN106799504B (en) * | 2016-12-25 | 2018-11-13 | 重庆市永川区汇锦塑料厂 | Rose reamer for the processing of plastic bottle maker mold |
| CN107716959A (en) * | 2017-11-21 | 2018-02-23 | 麻城鑫鸿电子科技有限公司 | A kind of processing mobile phone miniature parts bloom rose reamer |
| CN107716963A (en) * | 2017-11-21 | 2018-02-23 | 绵阳市绵工工具有限公司 | A kind of two-way chamfering tool |
| CN107716959B (en) * | 2017-11-21 | 2024-07-30 | 麻城鑫鸿电子科技有限公司 | High-gloss chamfering tool for processing small parts of mobile phone |
| CN108705138A (en) * | 2018-07-18 | 2018-10-26 | 重庆任翔科技有限公司 | Handware process equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104190969A (en) | Double-blade chamfer cutter | |
| WO2010079948A3 (en) | Milling cutting tool employing a cutting insert | |
| US9718137B2 (en) | Disposable chamfering blade | |
| CN106735491B (en) | The two sword rose reamers with burr cleaning function | |
| CN203197397U (en) | Burring cutter | |
| CN104475833A (en) | Counter bore forming cutter | |
| CN105834462A (en) | Composite cutter for boring cylinder hole and chamfering cylinder hole | |
| CN204094166U (en) | Two sword rose reamers | |
| CN204094165U (en) | Four sword rose reamers | |
| CN104191009B (en) | Two sword taper ball head milling cutters | |
| CN203725860U (en) | High-efficiency inner-cooling end milling cutter for processing titanium alloy slot/cavity | |
| CN104190970A (en) | Four-edge chamfering cutter | |
| CN203031014U (en) | Quick chip removal end mill | |
| CN204770845U (en) | Cutter at processing vallecular cavity part inner wall corner and base angle | |
| CN104551169A (en) | Novel milling cutter | |
| CN106891063A (en) | A kind of deburring chamfering integrated cutter | |
| CN209598276U (en) | A kind of novel repeatable reconditioning molding brill | |
| CN104551104A (en) | Step micro-bit | |
| CN206200254U (en) | A kind of new deburring rose reamer | |
| KR20150138601A (en) | Assembly-type end-mill | |
| CN204094215U (en) | A kind of slotting cutter | |
| CN204148598U (en) | Milling cutter processing in aperture hole | |
| CN104551175A (en) | Detachable chamfering flat-end milling cutter | |
| CN205414590U (en) | Reamer | |
| CN204486875U (en) | Four-in-one screw hole countersunk knife |
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: 20141210 |