CN206981773U - A kind of compound bloom rose reamer of turning - Google Patents
A kind of compound bloom rose reamer of turning Download PDFInfo
- Publication number
- CN206981773U CN206981773U CN201720513895.8U CN201720513895U CN206981773U CN 206981773 U CN206981773 U CN 206981773U CN 201720513895 U CN201720513895 U CN 201720513895U CN 206981773 U CN206981773 U CN 206981773U
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- cutting edge
- chamfered cutting
- knife
- handle
- interior
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Abstract
The utility model provides a kind of compound bloom rose reamer of turning, including handle of a knife, the head end of the handle of a knife has two sections of blades being connected with each other, wherein one section is interior chamfered cutting edge for processing interior chamfering, another section is outer chamfered cutting edge for processing outer chamfering, and the interior chamfered cutting edge and the outer chamfered cutting edge are from the middle part of the head end of the handle of a knife towards edge tilt.Because the head end of handle of a knife has the interior chamfered cutting edge being connected with each other and outer chamfered cutting edge.In processing, workpiece to be processed（Such as annular work piece, there is medial and lateral edge）Rotation, adjusts the position of rose reamer of the present utility model, interior chamfered cutting edge is close to the inside edge of workpiece, can carry out chamfer cutting to workpiece inside edge.After the chamfering to workpiece inside edge is completed, the position of rose reamer of the present utility model is adjusted so that outer chamfered cutting edge is close to the outer ledge of workpiece, can carry out chamfer cutting to workpiece outer ledge.
Description
Technical field
It the utility model is related to cutter field, and in particular to a kind of compound bloom rose reamer of turning.
Background technology
Turning chamfering tool of the prior art only has a blade, and a spy can only be processed per money turning chamfering tool
Sign.When processed complex infrastructure product, often to use a lot of cutters and be used cooperatively, cause the cost of charp tool higher.Separately
Outside, the time can be spent by frequently changing cutter in process, cause processing efficiency low, cumbersome.
The content of the invention
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of compound bloom rose reamer of turning, its energy
At least two features are processed, so as to reduce the usage quantity of cutter, the time for changing cutter is reduced, improves operating efficiency.
In order to solve the above-mentioned technical problem, technical scheme is used by the utility model：
The utility model provides a kind of compound bloom rose reamer of turning, including handle of a knife, and the head end of the handle of a knife has two sections
The blade being connected with each other, wherein one section is interior chamfered cutting edge for processing interior chamfering, another section is for processing outer chamfering
Outer chamfered cutting edge, the interior chamfered cutting edge and the outer chamfered cutting edge are from the middle part of the head end of the handle of a knife towards edge tilt.
Specifically, the angle between the interior chamfered cutting edge and the central axis of the handle of a knife is 75 °~85 °.
Specifically, the angle between the outer chamfered cutting edge and the central axis of the handle of a knife is 43 °~53 °.
Specifically, the first relief angle of the interior chamfered cutting edge is 7 °~9 °, and the second relief angle of the interior chamfered cutting edge is 32 °
~38 °.
Specifically, the first relief angle of the outer chamfered cutting edge is 9 °~11 °, and the second relief angle of the outer chamfered cutting edge is
32 °~38 °.
Specifically, the head end of the handle of a knife has breach, and the breach has rake face, and the rake face is parallel to handle of a knife
The distance between central axis, the central axis of the rake face and the handle of a knife be 0.01mm~0.03mm.
The beneficial effects of the utility model are：
Because the head end of handle of a knife has the interior chamfered cutting edge being connected with each other and outer chamfered cutting edge.In processing, work to be processed
Part（Such as annular work piece, there is medial and lateral edge）Rotation, adjusts the position of rose reamer of the present utility model, makes interior chamfered cutting edge
The inside edge of workpiece is close to, chamfer cutting can be carried out to workpiece inside edge.When completion is to the chamfering of workpiece inside edge
Afterwards, adjust the position of rose reamer of the present utility model so that outer chamfered cutting edge is close to the outer ledge of workpiece, can be to workpiece outside
Lateral edges carry out chamfer cutting.The compound bloom rose reamer of turning i.e. of the present utility model can process at least two features, so as to
The usage quantity of cutter is reduced, reduces the time for changing cutter, improves operating efficiency.
Brief description of the drawings
Fig. 1 is the top view of the compound bloom rose reamer of turning of the present utility model；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the front view of the compound bloom rose reamer of turning of the present utility model；
Fig. 4 is the right view of the compound bloom rose reamer of turning of the present utility model；
Fig. 5 is the first relief angle and the second relief angle schematic diagram at interior chamfered cutting edge；
Fig. 6 is the first relief angle and the second relief angle schematic diagram at outer chamfered cutting edge.
Reference is in figure：
1. handle of a knife, chamfered cutting edge in 2., 3. outer chamfered cutting edges, 4. breach,
41. rake face.
Embodiment
Further illustrate specific embodiment of the present utility model below in conjunction with the accompanying drawings.
See Fig. 1, the compound bloom rose reamer of turning that the present embodiment provides, including handle of a knife 1, the head end of handle of a knife 1 has two sections
The blade being connected with each other.Wherein one section is interior chamfered cutting edge 2 for processing interior chamfering, and another section is for processing outer chamfering
Outer chamfered cutting edge 3.Interior chamfered cutting edge 2 and outer chamfered cutting edge 3 are from the middle part of the head end of handle of a knife 1 towards edge tilt.Due to handle of a knife 1
Head end there is the interior chamfered cutting edge 2 and outer chamfered cutting edge 3 that are connected with each other.In processing, workpiece to be processed（Such as in ring, tubulose
Workpiece, there is medial and lateral edge）Rotation, adjusts the position of rose reamer of the present utility model, interior chamfered cutting edge 2 is close to work
The inside edge of part, chamfer cutting can be carried out to workpiece inside edge.After the chamfering to workpiece inside edge is completed, adjustment
The position of rose reamer of the present utility model so that outer chamfered cutting edge 3 is close to the outer ledge of workpiece, can be to workpiece outer ledge
Carry out chamfer cutting.The compound bloom rose reamer of turning i.e. of the present utility model can process at least two features, so as to reduce knife
The usage quantity of tool, the time for changing cutter is reduced, improve operating efficiency.
Specifically, Fig. 2 is seen, the angle b between the central axis of interior chamfered cutting edge 2 and handle of a knife 1 is 81 °.
Specifically, the angle a between the central axis of outer chamfered cutting edge 3 and handle of a knife 1 is 48 °.
Specifically, Fig. 5 is seen, the first relief angle c1 of interior chamfered cutting edge 2 is 8.5 ° so that interior chamfered cutting edge 2 is sharp；Interior chamfering
Second relief angle c2 of blade 2 is 35 °, and the head end and workpiece to be processed for avoiding handle of a knife 1 are interfered.
Specifically, the first relief angle d1 of outer chamfered cutting edge 3 is 10 ° so that outer chamfered cutting edge 3 is sharp；Outer chamfered cutting edge 3
Second relief angle d2 is 35 °, and the head end and workpiece to be processed for avoiding handle of a knife 1 are interfered.
Specifically, Fig. 3 and Fig. 4 is seen, the head end of handle of a knife 1 has breach 4, and breach 4 has rake face 41.Rake face 41 is parallel
In the central axis of handle of a knife 1, the distance between central axis of rake face 41 and handle of a knife 1 is 0.02mm so that the utility model
Rose reamer blade it is long while, be easy to turning adjust machine.
Above disclosed is only preferred embodiment of the present utility model, certainly can not be new to limit this practicality with this
The interest field of type, therefore the equivalent variations made according to present utility model application the scope of the claims, still belong to the utility model and covered
Scope.
Claims (6)
- A kind of 1. compound bloom rose reamer of turning, it is characterised in that：Including handle of a knife, the head end of the handle of a knife has two sections of phases each other Blade even, wherein one section is interior chamfered cutting edge for processing interior chamfering, another section is outer chamfering for processing outer chamfering Blade, the interior chamfered cutting edge and the outer chamfered cutting edge are from the middle part of the head end of the handle of a knife towards edge tilt.
- 2. the compound bloom rose reamer of turning according to claim 1, it is characterised in that：The interior chamfered cutting edge and the handle of a knife Central axis between angle be 75 °~85 °.
- 3. the compound bloom rose reamer of turning according to claim 1, it is characterised in that：The outer chamfered cutting edge and the handle of a knife Central axis between angle be 43 °~53 °.
- 4. the compound bloom rose reamer of turning according to claim 1, it is characterised in that：First relief angle of the interior chamfered cutting edge For 7 °~9 °, the second relief angle of the interior chamfered cutting edge is 32 °~38 °.
- 5. the compound bloom rose reamer of turning according to claim 1, it is characterised in that：First relief angle of the outer chamfered cutting edge For 9 °~11 °, the second relief angle of the outer chamfered cutting edge is 32 °~38 °.
- 6. the compound bloom rose reamer of turning according to claim 1, it is characterised in that：The head end of the handle of a knife has breach, The breach has rake face, and the rake face is parallel to the central axis of handle of a knife, the center of the rake face and the handle of a knife The distance between axis is 0.01mm~0.03mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720513895.8U CN206981773U (en) | 2017-05-10 | 2017-05-10 | A kind of compound bloom rose reamer of turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720513895.8U CN206981773U (en) | 2017-05-10 | 2017-05-10 | A kind of compound bloom rose reamer of turning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206981773U true CN206981773U (en) | 2018-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720513895.8U Active CN206981773U (en) | 2017-05-10 | 2017-05-10 | A kind of compound bloom rose reamer of turning |
Country Status (1)
| Country | Link |
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| CN (1) | CN206981773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746682A (en) * | 2018-05-03 | 2018-11-06 | 国宏工具系统（无锡）股份有限公司 | A kind of high finishing tool structure |
-
2017
- 2017-05-10 CN CN201720513895.8U patent/CN206981773U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746682A (en) * | 2018-05-03 | 2018-11-06 | 国宏工具系统（无锡）股份有限公司 | A kind of high finishing tool structure |
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