CN205733036U - A kind of precision cutting tool processing engine crankshaft - Google Patents
A kind of precision cutting tool processing engine crankshaft Download PDFInfo
- Publication number
- CN205733036U CN205733036U CN201620680636.XU CN201620680636U CN205733036U CN 205733036 U CN205733036 U CN 205733036U CN 201620680636 U CN201620680636 U CN 201620680636U CN 205733036 U CN205733036 U CN 205733036U
- Authority
- CN
- China
- Prior art keywords
- knife
- edge
- clamping shank
- cutter
- engine crankshaft
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model discloses a kind of precision cutting tool processing engine crankshaft, including clamping shank, clamping shank is cylinder form, one end of clamping shank is free end, the other end outer peripheral face of clamping shank is provided with chip area, and chip area is groove shapes, and chip area is in the shape of a spiral；The other end end of clamping shank is provided with cutter head, and the end of cutter head is provided with cutter end, and cutter end is provided with the 3rd edge of a knife, and the marginal position of cutter head is provided with first edge of a knife and second edge of a knife.This utility model can facilitate and is processed engine crankshaft, facilitates the anti-chamfer machining of bent axle；More smooth and easy by chip area chip removal.
Description
Technical field
This utility model relates to a kind of precision cutting tool, particularly to a kind of precision cutting tool processing engine crankshaft.
Background technology
Crankshaft miling machine is that boats and ships and the connecting rod neck of large-sized diesel motor bent axle and trunnion are carried out roughing milling
Outer disc cutter milling machine；On the basis of there is high efficiency processing function, can the frock of corresponding multi items Crankshaft Machining automatic
Adjust.Engine crankshaft is processed by existing crankshaft miling machine inconvenience, and engine crankshaft is carried out down by especially inconvenience
Angle processed；And existing cutter life being processed engine crankshaft is short, is easily broken off, operating efficiency is low.
Utility model content
Technical problem to be solved in the utility model is to provide one and can facilitate and be processed engine crankshaft, side
Just the anti-chamfer machining of bent axle；The precision cutting tool of engine crankshaft is processed more smoothly by chip area chip removal.
This utility model is achieved through the following technical solutions:
A kind of precision cutting tool processing engine crankshaft, including clamping shank, clamping shank is cylinder form, grip shank
The one end in portion is free end, and the other end outer peripheral face of clamping shank is provided with chip area, and chip area is groove shapes, and chip area is spiral shell
Rotation shape；The other end end of clamping shank is provided with cutter head, and the end of cutter head is provided with cutter end, and cutter end is provided with the 3rd edge of a knife, cutter head
Marginal position be provided with first edge of a knife and second edge of a knife.
Further, described clamping shank, cutter head and cutter end are structure as a whole.
Further, the end of described first edge of a knife, second edge of a knife and the 3rd edge of a knife is tip-angled shape.
The beneficial effects of the utility model are, can pass through cutter head by this Cutting tool installation manner in the drive shaft driving motor
Can facilitate with first edge of a knife on cutter end, second edge of a knife and the 3rd edge of a knife and engine crankshaft is processed, facilitate bent axle
Anti-chamfer machining；More smooth and easy by chip area chip removal, have compressed manufacturing cost.
Accompanying drawing explanation
For ease of explanation, this utility model is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of the precision cutting tool of this utility model processing engine crankshaft.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus protection domain of the present utility model is made apparent clearly
Define.
As it is shown in figure 1, a kind of precision cutting tool processing engine crankshaft, including clamping shank 1, clamping shank 1 is cylinder
Shape shape, one end of clamping shank 1 is free end, and the other end outer peripheral face of clamping shank 1 is provided with chip area 2, and chip area 2 is recessed
Groove shape, chip area 2 is in the shape of a spiral；The other end end of clamping shank 1 is provided with cutter head 3, and the end of cutter head 3 is provided with cutter end 4, cutter
End 4 is provided with the 3rd edge of a knife 7, and the marginal position of cutter head 3 is provided with first edge of a knife 5 and second edge of a knife 6；Clamping shank 1, cutter head 3 with
And cutter end 4 is structure as a whole；The end of first edge of a knife 5, second edge of a knife 6 and the 3rd edge of a knife 7 is tip-angled shape.
The precision cutting tool of this utility model processing engine crankshaft, can be by this Cutting tool installation manner in the drive shaft driving motor
On, can facilitate engine crankshaft is entered with first edge of a knife 5, second edge of a knife 6 on cutter end 4 and the 3rd edge of a knife 7 by cutter head 3
Row processing, facilitates the anti-chamfer machining of bent axle；More smooth and easy by chip area 2 chip removal, have compressed manufacturing cost.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (3)
1. process a precision cutting tool for engine crankshaft, including clamping shank, it is characterised in that: clamping shank is cylindrical shape
Shape, one end of clamping shank is free end, and the other end outer peripheral face of clamping shank is provided with chip area, and chip area is groove shapes,
Chip area is in the shape of a spiral；The other end end of clamping shank is provided with cutter head, and the end of cutter head is provided with cutter end, and cutter end is provided with the 3rd
The edge of a knife, the marginal position of cutter head is provided with first edge of a knife and second edge of a knife.
The precision cutting tool of processing engine crankshaft the most according to claim 1, it is characterised in that: clamping shank, cutter head with
And cutter end is structure as a whole.
The precision cutting tool of processing engine crankshaft the most according to claim 1, it is characterised in that: first edge of a knife, the second cutter
The end of mouth and the 3rd edge of a knife is tip-angled shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620680636.XU CN205733036U (en) | 2016-06-30 | 2016-06-30 | A kind of precision cutting tool processing engine crankshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620680636.XU CN205733036U (en) | 2016-06-30 | 2016-06-30 | A kind of precision cutting tool processing engine crankshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205733036U true CN205733036U (en) | 2016-11-30 |
Family
ID=57379649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620680636.XU Expired - Fee Related CN205733036U (en) | 2016-06-30 | 2016-06-30 | A kind of precision cutting tool processing engine crankshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205733036U (en) |
-
2016
- 2016-06-30 CN CN201620680636.XU patent/CN205733036U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180925 Address after: 101105 23, Hengye eight Street, Yongle Economic Development Zone, Tongzhou District, Beijing, 23 Patentee after: Beijing Tianli Star Technology Development Co., Ltd. Address before: 101113 No. 6, 6 Hengye eight Street, Yongle Economic Development Zone, Tongzhou District, Beijing. Patentee before: Li Hong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20200630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |