CN202498226U - Chamfering cutter - Google Patents
Chamfering cutter Download PDFInfo
- Publication number
- CN202498226U CN202498226U CN2012200149262U CN201220014926U CN202498226U CN 202498226 U CN202498226 U CN 202498226U CN 2012200149262 U CN2012200149262 U CN 2012200149262U CN 201220014926 U CN201220014926 U CN 201220014926U CN 202498226 U CN202498226 U CN 202498226U
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- China
- Prior art keywords
- blade
- knife face
- angle
- chamfering
- cutter
- 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.)
- Expired - Fee Related
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- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010273 cold forging Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
The utility model discloses a chamfering cutter, comprising a cutter body. The top end of the cutter body forms a cuter handle part and the bottom end of the cuter body forms a chamfering part. The chamfering part comprises a left blade and a right blade symmetrically arranged, wherein the left blade comprises a left upper blade and a left lower blade which mutually form an angle, and the right blade comprises a right upper blade and a right lower blade which mutually form an angle. The characteristics are that the left upper blade and the left lower blade are in connection through a left cutter surface, and the right upper blade and the right lower blade are in connection through a right cutter surface. The chamfering cutter has short processing time and high efficiency.
Description
Technical field
The utility model relates to a kind of cutter, relates in particular to a kind of chamfering tool.
Background technology
At present; Metal works uses more and more general in producing, living; The preparation of metal works need be passed through metal working process such as cold forging, warm forging, cutting; Wherein in Cutting Process, can use cutting tool usually, chamfering tool is as a kind of burr that is normally used for removing surface of the work or edges and corners of cutting tool, but the workpiece that adopts traditional chamfering tool that the inboard is had two holes once only can fall an angle when carrying out chamfering; Can accomplish the chamfering to two holes so need carry out twice operation, therefore traditional chamfering tool exists long processing time, inefficient defective and problem.
Summary of the invention
The utility model technical problem to be solved provides the chamfering tool that a kind of process time is short, efficient is high.
For solving the problems of the technologies described above; The utility model provides a kind of chamfering tool, comprises cutter hub, and the top of said cutter hub forms handle of a knife portion; The bottom of said cutter hub forms chamfered section; Said chamfered section includes symmetrically arranged left blade and right blade, and said left blade comprises the upper left blade and left blade down of mutual formation angle, and said right blade comprises the upper right blade and the bottom right blade of mutual formation angle; Said upper left blade is connected through left knife face with left blade down, and said upper right blade is connected through right knife face with said bottom right blade.
The angle of said upper left blade and said left knife face is 120 degree, and the angle of blade and said left knife face is 120 degree under the said left side.
The angle of said upper right blade and said right knife face is 120 degree, and the angle of said bottom right blade and said right knife face is 120 degree.
The height of said left knife face and said right knife face is 8mm.
Compared with prior art, the beneficial effect of the utility model is:
Because a kind of chamfering tool of the utility model includes upper left blade, a left side blade and upper right blade and bottom right blade down; And upper left blade is connected through left knife face with left blade down; Upper right blade is connected through right knife face with the bottom right blade, and above-mentioned in use blade can carry out chamfering to two inboard holes of workpiece simultaneously, thereby has reduced process time; Improved efficient, so the utility model process time is short, efficient is high.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is explained further details
Referring to shown in Figure 1, a kind of chamfering tool comprises cutter hub 10, and the top of cutter hub 10 forms handle of a knife portion 12, and the bottom of cutter hub 10 forms chamfered section 14.
Referring to shown in Figure 1; Chamfered section 14 includes symmetrically arranged left blade and right blade; Wherein left blade comprises upper left blade 16 and left blade 18 down; Upper left blade 16 is connected through left knife face 20 with left blade 18 down, and preferred upper left blade 16 is 120 degree with the angle of left knife face 20, and blade 18 is 120 degree with the angle of left knife face 20 under the left side; Right blade comprises upper right blade 22 and bottom right blade 24, and this upper right blade 22 is connected through right knife face 26 with bottom right blade 24, and preferred upper right blade 22 is 120 degree with the angle of right knife face 26, and bottom right blade 24 is 120 degree with the angle of right knife face 26.The height of left side knife face 20 and right knife face 26 is 8cm.Above-mentioned blade can carry out chamfering to two inboard holes of workpiece simultaneously during use, thereby has reduced process time, has improved efficient.
In sum, the utility model process time is short, efficient is high.
The above is merely the preferred embodiments of the utility model; The protection domain of the utility model does not exceed with above-mentioned embodiment; As long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (4)
1. chamfering tool; Comprise cutter hub; The top of said cutter hub forms handle of a knife portion, and the bottom of said cutter hub forms chamfered section, and said chamfered section includes symmetrically arranged left blade and right blade; Said left blade comprises the upper left blade and left blade down of mutual formation angle; Said right blade comprises the upper right blade and the bottom right blade of mutual formation angle, it is characterized in that: said upper left blade is connected through left knife face with left blade down, and said upper right blade is connected through right knife face with said bottom right blade.
2. chamfering tool according to claim 1 is characterized in that: the angle of said upper left blade and said left knife face is 120 degree, and the angle of blade and said left knife face is 120 degree under the said left side.
3. chamfering tool according to claim 1 is characterized in that: the angle of said upper right blade and said right knife face is 120 degree, and the angle of said bottom right blade and said right knife face is 120 degree.
4. according to claim 2 or 3 described chamfering tools, it is characterized in that: the height of said left knife face and said right knife face is 8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200149262U CN202498226U (en) | 2012-01-13 | 2012-01-13 | Chamfering cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200149262U CN202498226U (en) | 2012-01-13 | 2012-01-13 | Chamfering cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498226U true CN202498226U (en) | 2012-10-24 |
Family
ID=47034853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200149262U Expired - Fee Related CN202498226U (en) | 2012-01-13 | 2012-01-13 | Chamfering cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202498226U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264196A (en) * | 2013-04-23 | 2013-08-28 | 杭州新智远数控设备有限公司 | Chamfering method and chamfering device for inner-end orifice of hole |
| CN104400036A (en) * | 2014-10-28 | 2015-03-11 | 芜湖世特瑞转向系统有限公司 | Chamfer forming tool and forming process thereof |
| CN107876889A (en) * | 2017-11-09 | 2018-04-06 | 重庆威诺克智能装备股份有限公司 | The positive and negative chamfer machining technique of automobile hub |
-
2012
- 2012-01-13 CN CN2012200149262U patent/CN202498226U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264196A (en) * | 2013-04-23 | 2013-08-28 | 杭州新智远数控设备有限公司 | Chamfering method and chamfering device for inner-end orifice of hole |
| CN104400036A (en) * | 2014-10-28 | 2015-03-11 | 芜湖世特瑞转向系统有限公司 | Chamfer forming tool and forming process thereof |
| CN104400036B (en) * | 2014-10-28 | 2017-05-10 | 芜湖世特瑞转向系统有限公司 | Chamfer forming tool and forming process thereof |
| CN107876889A (en) * | 2017-11-09 | 2018-04-06 | 重庆威诺克智能装备股份有限公司 | The positive and negative chamfer machining technique of automobile hub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20180113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |