CN206632385U - A kind of sleeve boring cutter - Google Patents
A kind of sleeve boring cutter Download PDFInfo
- Publication number
- CN206632385U CN206632385U CN201720255118.8U CN201720255118U CN206632385U CN 206632385 U CN206632385 U CN 206632385U CN 201720255118 U CN201720255118 U CN 201720255118U CN 206632385 U CN206632385 U CN 206632385U
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- Prior art keywords
- blade
- boring cutter
- accommodating chamber
- sleeve boring
- cutter
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Abstract
The utility model discloses a kind of sleeve boring cutter, including handle of a knife（21）, cutter hub（22）And blade（23）, it is characterised in that：The cutter hub（22）One end is provided with the accommodating chamber with opening（24）, in the accommodating chamber of the opening（24）The blade is set in cavity wall（23）, the blade（23）Blade towards the accommodating chamber（24）Cavity.Using sleeve boring cutter of the present utility model, it is possible to increase crudy, improve processing efficiency.
Description
Technical field
Machining tool is the utility model is related to, more particularly to a kind of air throttle etc. that is mainly used in has boss cylindrical
It is machined the sleeve boring cutter of parts.
Background technology
For with the cylindrical machining parts of boss, such as air throttle.For the processing mode that its boss is cylindrical
For：Processed using lathe process or walked by machining center by the way of circular arc, production efficiency is relatively low, production cost is higher.
In addition, the processing for throat site, is all processed at one time using set milling cutter, it is more because set cutting plate for milling cutters is more
Position processes simultaneously, and cutting force is big.Product roughness is poor after processing, is more than Ra6.3, and cutter is complicated, cost is very high, knife
It is big to have difficulty of processing.
Utility model content
The purpose of this utility model is to provide the sleeve boring cutter that a kind of production efficiency is high and machining accuracy is high, roughness is good.
To achieve these goals, the utility model is realized in：A kind of sleeve boring cutter, including handle of a knife, cutter hub and knife
Piece, it is characterised in that：Described cutter hub one end is provided with the accommodating chamber with opening, is set in the accommodating chamber cavity wall of the opening
Put the blade, the blade of the blade is towards the accommodating chamber cavity.The sleeve boring cutter set using aforesaid way, is enabled to
5 are brought up to the processing efficiency with the cylindrical machining parts of boss by more than, and zero can be improved after processing
The precision of part so that roughness is more preferable.
In order to which further such that processing roughness is good, the blade tip has the protrusion protruded to the accommodating chamber cavity
Portion
In order to which further such that processing roughness is good, the protuberance and the joining place of the blade bottom have chamfering.
In order to further improve production efficiency, the blade is at least two panels.
In order to further improve machining accuracy, the blade is two panels and is symmetrical arranged along the opening.
Using sleeve boring cutter of the present utility model, have the advantages that：
1st, production efficiency is improved：Using sleeve boring cutter of the present utility model, for the cylindrical machining zero of boss
The processing efficiency of part improves more than 5 times.
2nd, crudy is improved：Sleeve boring cutter of the present utility model, the parts processed, its roughness can reach
Ra0.8, improve machining accuracy.
3rd, cost is reduced：Simple in construction using sleeve boring cutter of the present utility model, blade is few, drastically reduce the area cutter
Cost.
Brief description of the drawings：
Fig. 1 is workpieces processing schematic diagram of the present utility model；
Fig. 2 is the structure chart of sleeve boring cutter of the present utility model；
Fig. 3 is the structure chart of the blade of sleeve boring cutter of the present utility model.
Embodiment：
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, but the utility model
These embodiments are not limited to, any improvement or replacement on the present embodiment essence spirit, still fall within the utility model
Claim scope claimed.
Embodiment 1：As Figure 1-3, a kind of sleeve boring cutter 2, including handle of a knife 21, cutter hub 22 and blade 23, the cutter hub 22
One end is provided with the accommodating chamber 24 with opening, and the blade 23 is set in the cavity wall of accommodating chamber 24 of the opening, described
The blade of blade 23 is towards the cavity of accommodating chamber 24.
When processing is with the cylindrical machining parts 1 of boss, the larynx first using set milling cutter 3 to part to be processed
Oral area position 11 is that R-portion carries out milling, and working position is short, and the small and cutter of cutting is simple, and the roughness of product is after processing
Ra0.8.Then the sleeve boring cutter 2 of the present embodiment is used, workpiece to be machined is placed in the accommodating chamber 24 of the sleeve boring cutter 2, larynx
Downwards, then the high speed rotation of sleeve boring cutter 2, the protuberance 25 of the blade 23 set thereon are processed mouth to workpiece, rotating speed height,
Cutting force is small, cutting speed is fast, and product roughness can reach Ra0.8 after processing.Both crudy is improved, improves processing again
Efficiency.
Using the sleeve boring cutter workpieces processing of the present embodiment, process time for existing equipment is processed, improves 5
Times.
In addition, the present embodiment, when processing the workpiece, the equipment used is complete for the vertical processing of NCV102, OP20 clamped one times
Into processing, ensure product form and position tolerance.
Embodiment 2：As Figure 1-3, a kind of sleeve boring cutter 2, including handle of a knife 21, cutter hub 22 and blade 23, the cutter hub 22
One end is provided with the accommodating chamber 24 with opening, and the blade 23 is set in the cavity wall of accommodating chamber 24 of the opening, described
The blade of blade 23 is towards the cavity of accommodating chamber 24.Wherein, the top of blade 23 has convex to the cavity of accommodating chamber 24
The protuberance 25 gone out, the protuberance 25 and the joining place of the bottom of blade 23 have chamfering.
Wherein, the depth of the cavity of accommodating chamber 24, diameter, and the chamfer dimesion of blade 23 can add according to specific
The workpiece size of work selects.
When processing is with the cylindrical machining parts 1 of boss, the larynx first using set milling cutter 2 to part to be processed
Oral area position 11 is that R-portion carries out milling, and working position is short, and the small and cutter of cutting is simple, and the roughness of product is after processing
Ra0.8.Then the sleeve boring cutter 2 of the present embodiment is used, workpiece to be machined is placed in the accommodating chamber 24 of the sleeve boring cutter 2, larynx
Downwards, then the high speed rotation of sleeve boring cutter 2, the protuberance 25 of the blade 23 set thereon are processed mouth to workpiece, rotating speed height,
Cutting force is small, cutting speed is fast, and product roughness can reach Ra0.8 after processing.Both crudy is improved, improves processing again
Efficiency.
Using the sleeve boring cutter workpieces processing of the present embodiment, process time for existing equipment is processed, improves 5.5
Times.
In addition, the present embodiment, when processing the workpiece, the equipment used is complete for the vertical processing of NCV102, OP20 clamped one times
Into processing, ensure product form and position tolerance.
Embodiment 3：As Figure 1-3, a kind of sleeve boring cutter 2, including handle of a knife 21, cutter hub 22 and blade 23, the cutter hub 22
One end is provided with the accommodating chamber 24 with opening, and the blade 23 is set in the cavity wall of accommodating chamber 24 of the opening, described
The blade of blade 23 is towards the cavity of accommodating chamber 24.In addition, the top of blade 23 is with convex to the cavity of accommodating chamber 24
The protuberance 25 gone out, the protuberance 25 and the joining place of the bottom of blade 24 have chamfering.
Wherein, the depth of the cavity of accommodating chamber 24, diameter, and the chamfer dimesion of blade 23 can add according to specific
The workpiece size of work selects.
In addition, the blade 23 for being arranged on the opening can be along a piece of or more of the cavity wall outer of accommodating chamber 24
Piece.But in the present embodiment, the blade 23 is two panels, and is symmetrical arranged along the opening.
When processing is with the cylindrical machining parts 1 of boss, the larynx first using set milling cutter to part to be processed
Oral area position 11 is that R-portion carries out milling, and working position is short, and the small and cutter of cutting is simple, and the roughness of product is after processing
Ra0.8.Then the sleeve boring cutter 2 of the present embodiment is used, workpiece to be machined is placed in the accommodating chamber 24 of the sleeve boring cutter, aditus laryngis
Downwards, then the high speed rotation of sleeve boring cutter, the protuberance of the blade 23 set thereon are processed to 25 workpiece, and rotating speed is high, cuts
Cut that power is small, cutting speed is fast, product roughness can reach Ra0.8 after processing.Both crudy is improved, improves processing effect again
Rate.
Using the sleeve boring cutter workpieces processing of the present embodiment, process time for existing equipment is processed, improves 6
Times.
In addition, the present embodiment, when processing the workpiece, the equipment used is complete for the vertical processing of NCV102, OP20 clamped one times
Into processing, ensure product form and position tolerance.
Claims (5)
1. a kind of sleeve boring cutter, including handle of a knife（21）, cutter hub（22）And blade（23）, it is characterised in that：The cutter hub（22）One end
It is provided with the accommodating chamber with opening（24）, in the accommodating chamber of the opening（24）The blade is set in cavity wall（23）, institute
State blade（23）Blade towards the accommodating chamber（24）Cavity.
2. sleeve boring cutter as claimed in claim 1, it is characterised in that：The blade（23）Top has to the accommodating chamber（24）
The protuberance of cavity protrusion（25）.
3. sleeve boring cutter as claimed in claim 2, its feature for fear of：The protuberance（25）With the blade（23）The rank of bottom
Meeting place has chamfering.
4. the sleeve boring cutter as described in claim 1,2 or 3, it is characterised in that：The blade（23）At least two panels.
5. sleeve boring cutter as claimed in claim 4, it is characterised in that：The blade（23）Symmetrically set for two panels and along the opening
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255118.8U CN206632385U (en) | 2017-03-16 | 2017-03-16 | A kind of sleeve boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255118.8U CN206632385U (en) | 2017-03-16 | 2017-03-16 | A kind of sleeve boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206632385U true CN206632385U (en) | 2017-11-14 |
Family
ID=60250323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720255118.8U Active CN206632385U (en) | 2017-03-16 | 2017-03-16 | A kind of sleeve boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206632385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309749A (en) * | 2022-02-21 | 2022-04-12 | 上海阿为特精密机械股份有限公司 | Processing technique of integral type slender column |
-
2017
- 2017-03-16 CN CN201720255118.8U patent/CN206632385U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309749A (en) * | 2022-02-21 | 2022-04-12 | 上海阿为特精密机械股份有限公司 | Processing technique of integral type slender column |
| CN114309749B (en) * | 2022-02-21 | 2024-06-14 | 上海阿为特精密机械股份有限公司 | Processing technique of integral slender column |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180424 Address after: 400054 Banan City oil fields in the field of Chongqing Industrial Park Patentee after: Chongqing Zong Shen dynamic power machine limited company Address before: 400054 Banan City oil fields in the field of Chongqing Industrial Park Patentee before: Chongqing Shen parts manufacturing Co., Ltd. |