CN204053054U - Inside and outside compound chamfers cutter - Google Patents
Inside and outside compound chamfers cutter Download PDFInfo
- Publication number
- CN204053054U CN204053054U CN201420284474.9U CN201420284474U CN204053054U CN 204053054 U CN204053054 U CN 204053054U CN 201420284474 U CN201420284474 U CN 201420284474U CN 204053054 U CN204053054 U CN 204053054U
- Authority
- CN
- China
- Prior art keywords
- rose reamer
- knife
- cutter
- handle
- interior
- 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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Abstract
The utility model relates to inside and outside compound chamfers cutter, and it comprises a handle of a knife, and one end of described handle of a knife is one-body molded is connected with rose reamer and an outer rose reamer in one.The utility model can improve the job stability of rose reamer, improves working (machining) efficiency, crudy and machining accuracy.
Description
Technical field
The utility model relates to rose reamer structure.
Background technology
Rose reamer be assemblied on the lathes such as milling machine, drilling machine, planer, beveler for 60 degree of processing work or 90 degree of chamferings and taper hole, the cutter of reverse mould corner angle, belong to slotting cutter.Rose reamer is also chamfering device.Rose reamer is applied widely, is not only applicable to the chamfering of standard machinery workpiece, is more suitable for chamfering and deburring that precision baffles angle workpiece.
For outer chamfer machining along the river in workpiece, usually have interior rose reamer and outer rose reamer point.Normally respectively by chamfering inside and outside interior rose reamer and outer rose reamer successively processing work, this becomes complicated with regard to causing the operation of chamfer machining.
Adjustable inside and outside rose reamer (201310219921.2) as a kind of in Chinese invention application, comprise the knife bar be connected with the driving shaft of milling machine, knife bar is provided with two fixing lug boss along the radial direction of knife bar, moveable interior dise knife and cylindrical cutter is provided with between two fixing lug boss, the blade of interior dise knife and cylindrical cutter is positioned at the same side, interior dise knife and one of them fixing lug boss is removable is connected, cylindrical cutter and another fixing lug boss is removable is connected, interior dise knife is connected by alignment pin with cylindrical cutter.This technical scheme for fillet inside and outside different size part, the distance between the blade of adjustable interior dise knife and the blade of cylindrical cutter.
For another example rose reamer (201320821890.3) inside and outside Chinese utility model, cut groove by handle of a knife, lengthening handle, extension, insert groove, outer chamfering blades, cutter head, row, bolt, blade, interior chamfering blades form, it is characterized in that one end of extension is connected with handle of a knife by lengthening handle, the other end of extension arranges cutter head, on cutter head, groove is cut by the row of being provided with, row cuts in groove and is provided with insert groove, in insert groove, blade is installed, blade is fixed by bolts in insert groove, and the inside of handle of a knife, lengthening handle, extension is provided with internal cooling channel.
Above-mentioned two kinds of technical schemes represent the mainstream technology trend of the industry substantially, install inside and outside rose reamer simultaneously, make clamped one time just can process inside and outside chamfering simultaneously by bolt on handle of a knife.
But because rose reamer is installed by bolt, cause the job stability of rose reamer to there is certain limitation, the unstable rule brought due to mounting means can affect working (machining) efficiency and crudy, machining accuracy.
Utility model content
The purpose of this utility model is to propose a kind of inside and outside compound chamfers cutter, and it can solve the problem of job insecurity.
In order to achieve the above object, the technical scheme that adopts of the utility model is as follows:
Inside and outside compound chamfers cutter, it comprises a handle of a knife, and one end of described handle of a knife is one-body molded is connected with rose reamer and an outer rose reamer in one.
Preferably, interior rose reamer and outer rose reamer are in a distance.
Preferably, interior rose reamer is all connected with handle of a knife arc transition with outer rose reamer.
Preferably, the blade of interior rose reamer and the blade of outer rose reamer are positioned at the same side.
Preferably, interior rose reamer is rose reamer in tungsten steel alloy.
Preferably, outer rose reamer is the outer rose reamer of tungsten steel alloy.
Preferably, the angle of the blade of interior rose reamer and the axis of handle of a knife is 70 °-80 °.
Preferably, the angle of the blade of outer rose reamer and the axis of handle of a knife is 40 °-50 °.
The utility model has following beneficial effect:
Improve the job stability of rose reamer, improve working (machining) efficiency, crudy and machining accuracy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the inside and outside compound chamfers cutter of the utility model preferred embodiment;
Fig. 2 is the A district enlarged drawing in Fig. 1;
Fig. 3 is the using state schematic diagram of the inside and outside compound chamfers cutter of the utility model preferred embodiment.
Reference numeral: 1, handle of a knife; 2, interior rose reamer; 21, blade; 3, outer rose reamer; 31, blade; 4, circular arc; 100, workpiece.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further.
Shown in composition graphs 1 and Fig. 2, a kind of inside and outside compound chamfers cutter, it comprises a handle of a knife 1, and one end of described handle of a knife 1 is one-body molded is connected with rose reamer 2 and an outer rose reamer 3 in one.Interior rose reamer 2 and outer rose reamer 3 are in a distance.
Interior rose reamer 2 is all connected with handle of a knife 1 arc transition with outer rose reamer 3.Concrete, the side that interior rose reamer 2 is connected with handle of a knife 1 and the side that outer rose reamer 3 is connected with handle of a knife 1 are a circular arc 4, and, the circular arc 4 of interior rose reamer 2 is oppositely arranged with the circular arc 4 of outer rose reamer 3, so just can strengthen interior rose reamer 2 and handle of a knife 1 and the adhesion between outer rose reamer 3 and handle of a knife 1, thus promote bond strength further.
The blade 21 of interior rose reamer 2 is positioned at the same side with the blade 31 of outer rose reamer 3.
In order to improve hardness and the wearability of rose reamer, interior rose reamer 2 and outer rose reamer 3 are made by tungsten steel alloy material, thus make rose reamer and the outer rose reamer of tungsten steel alloy in tungsten steel alloy respectively, thus substantially increase the life-span of cutter, also can improve crudy and precision simultaneously.
The blade 21 of the interior rose reamer 2 of the present embodiment is 74.7 ° ± 0.3 ° with the angle of the axis of handle of a knife 1.The blade 31 of outer rose reamer 3 is 45.0 ° ± 0.3 ° with the angle of the axis of handle of a knife 1.
As described in Figure 3, be schematic diagram that the present embodiment is processed workpiece 100.
For a person skilled in the art, according to technical scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the utility model claim.
Claims (7)
1. inside and outside, compound chamfers cutter, is characterized in that, comprises a handle of a knife, and one end of described handle of a knife is one-body molded is connected with rose reamer and an outer rose reamer in one; Interior rose reamer is all connected with handle of a knife arc transition with outer rose reamer, and the side that interior rose reamer is connected with handle of a knife and the side that outer rose reamer is connected with handle of a knife are a circular arc, and the circular arc of interior rose reamer and the circular arc of outer rose reamer are oppositely arranged.
2. inside and outside compound chamfers cutter as claimed in claim 1, it is characterized in that, interior rose reamer and outer rose reamer are in a distance.
3. inside and outside compound chamfers cutter as claimed in claim 1, it is characterized in that, the blade of interior rose reamer and the blade of outer rose reamer are positioned at the same side.
4. inside and outside compound chamfers cutter as claimed in claim 1, it is characterized in that, interior rose reamer is rose reamer in tungsten steel alloy.
5. inside and outside compound chamfers cutter as claimed in claim 1, is characterized in that, outer rose reamer is the outer rose reamer of tungsten steel alloy.
6. inside and outside compound chamfers cutter as claimed in claim 1, it is characterized in that, the angle of the blade of interior rose reamer and the axis of handle of a knife is 70 °-80 °.
7. inside and outside compound chamfers cutter as claimed in claim 1, it is characterized in that, the angle of the blade of outer rose reamer and the axis of handle of a knife is 40 °-50 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284474.9U CN204053054U (en) | 2014-05-28 | 2014-05-28 | Inside and outside compound chamfers cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284474.9U CN204053054U (en) | 2014-05-28 | 2014-05-28 | Inside and outside compound chamfers cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053054U true CN204053054U (en) | 2014-12-31 |
Family
ID=52194641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420284474.9U Expired - Fee Related CN204053054U (en) | 2014-05-28 | 2014-05-28 | Inside and outside compound chamfers cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204053054U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216720A (en) * | 2016-09-20 | 2016-12-14 | 苏州科比特切削科技有限公司 | 90 ° high smooth rose reamers |
| CN107717044A (en) * | 2017-11-17 | 2018-02-23 | 中山市园丰精密刃具有限公司 | A kind of bloom rose reamer for camera outer ring |
| CN108296503A (en) * | 2018-04-01 | 2018-07-20 | 山西汤荣机械制造股份有限公司 | A kind of machine folder compound chamfers cutter |
-
2014
- 2014-05-28 CN CN201420284474.9U patent/CN204053054U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216720A (en) * | 2016-09-20 | 2016-12-14 | 苏州科比特切削科技有限公司 | 90 ° high smooth rose reamers |
| CN107717044A (en) * | 2017-11-17 | 2018-02-23 | 中山市园丰精密刃具有限公司 | A kind of bloom rose reamer for camera outer ring |
| CN108296503A (en) * | 2018-04-01 | 2018-07-20 | 山西汤荣机械制造股份有限公司 | A kind of machine folder compound chamfers cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160831 Address after: 523851 Guangdong city of Dongguan province Changan Zhen Xiao side Fourth Industrial Zone Industrial Park Building 1 floor C endurance Patentee after: Guangdong sword Seiko technology Co., Ltd. Address before: 523000 Guangdong Province, Dongguan City Dalingshan Town Wando Long Road No. 191 section Huiqin Yang Wu Lin villa landscape garden 62 Building 1 unit 501 Patentee before: Wang Youqun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20200528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |