CN208341755U - A kind of wheel machine adds cutter - Google Patents
A kind of wheel machine adds cutter Download PDFInfo
- Publication number
- CN208341755U CN208341755U CN201820265738.4U CN201820265738U CN208341755U CN 208341755 U CN208341755 U CN 208341755U CN 201820265738 U CN201820265738 U CN 201820265738U CN 208341755 U CN208341755 U CN 208341755U
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- cutter
- tool
- rough turn
- cutter head
- shaving
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Abstract
The utility model discloses a kind of wheels to add cutter, rough turn cutter, shaving tool is respectively set in cutter head two sides, the tool cutting edge angle β of rough turn cutter is arranged 90 ° ~ 120 °, and the tool cutting edge angle α of shaving tool is set as 85 ° ~ 95 °；The axial difference in height of rough turn cutter and shaving tool is set as 0.2mm ~ 0.5mm；Rough turn cutter and cutter head spacing c are set as 5mm ~ 8mm, and shaving tool and cutter head spacing b are set as 3mm ~ 5mm.Smart car chip space is all made of by tool plane to the rounding off face between cutter head, and transition arc is not less than 8mm, and the anterior angle δ of rough turn cutter is set as 12 °~15 °, and the anterior angle γ of shaving tool is set as 14 °~17 °, and blade cut sword is distribution clockwise.The utility model realizes a cutter and is completed at the same time thick, two work steps of smart car processing technology, processes more efficient.
Description
Technical field
The utility model relates to a kind of process tool, specifically a kind of efficient cutter for processing wheel.
Background technique
It is general in order to preferably remove blank allowance and guarantee the last dimensional accuracy of product in machining
Machine can all formulate rough turn, smart car technique during adding；Rough turn processing and finishing processing two parts are also classified into wheel processing, slightly
The blade that vehicle uses corner radius big is to improve the rigidity and stability of cutter, and finishing processing then uses tool arc half
Diameter lesser blade guarantees surface quality and dimensional accuracy；In the cutter of existing wheel processing, rough turn cutter and smart car
Cutter is as two independent part difference clampings on knife tower, and after rough turn processing, knife tower can retract origin and carry out cutter switching,
Then finishing processing is carried out again；Under the premise of existing machined parameters are constant, how to guarantee that processing quality can save processing again
Time just become there is an urgent need to.
Summary of the invention
The purpose of the utility model is to provide a kind of efficient cutters for integrating rough turn processing and finishing processing.
To achieve the above object, the technical solution of the utility model is: a kind of Wheel working cutter, including knife handle, cutter head,
Rough turn cutter, shaving tool, rough turn chip space, smart car chip space, fastening screw.
Rough turn blade uses nose radius for the hard alloy diamond shaped insert of R3, finishing tool blade use nose radius for
R0.8 polycrystalline diamond diamond shaped insert.Two blades are distributed with the axisymmetrical of knife handle, by fastening screw by rough turn cutter and
Shaving tool is separately fixed on cutter head.The tool cutting edge angle of rough turn cutter is β, and value range is at 90 ° ~ 120 °, the master of shaving tool
Drift angle is α, and value range is at 85 ° ~ 95 °.
To guarantee that two cutters are not interfered in processing perpendicular to the end face of knife handle axis, rough turn cutter and shaving tool exist
It is parallel to the direction setting difference in height a of knife handle axis, the value range of a is in 0.2mm ~ 0.5mm；In view of rough turn bite compares smart car
Bite is big, and range 5mm ~ 8mm of rough turn cutter Yu cutter head spacing c, c is arranged, and shaving tool and cutter head spacing are b, the range of b
Value is in 3mm~5mm.
To guarantee smooth chip removal in process, rough turn chip space, smart car chip space is all made of by tool plane to cutter head
Between rounding off face, and transition arc be not less than 8mm.
To guarantee that the cutting edge of shaving tool and rough turn cutter is located at the same plane by knife handle central axes, rough turn cutter
Anterior angle be set as δ, angular range is between 12 °~15 °, and the anterior angle of shaving tool is set as γ, and angular range is at 14 °
Between~17 °.Blade cut sword is distribution clockwise, and avoiding the occurrence of main shaft in process in this way, forward and backward switches back and forth.
The utility model realizes a cutter simultaneously by the way that rough turn cutter and shaving tool to be fixed on same cutter head
Thick, two work steps of smart car processing technology is completed, especially when carrying out hole machined, due to the gyroscopic characteristics of hole machined part, this reality
With the novel left avertence that cutter can be directly realized by the case where cutter does not retract origin set with two machining functions of right-hand offset, by
This not only reduces thick, shaving tool tool change time, and rough turn, finishing processing amount may be implemented and preferably match, and reduces
Because processing capacity mismatches bring tool wear, cutter life is improved；A knife is accounted for since thick, smart car function is same on knife tower
Position can be regarded as two cutters in actual processing and be mended using two knives, can also be regarded as same cutter being used one
Knife is mended, and the diversity of adjustment cutter compensation in real time is increased；The utility model can not only be applied in wheel processing, more
Revolving meber processing in have very wide application prospect, while having production simple, feature at low cost.
Detailed description of the invention
Fig. 1 is the main view that this wheel machine adds cutter.
Fig. 2 is the main view that this wheel machine adds cutter.
Fig. 3 is the right view that this wheel machine adds cutter.
1- knife handle, 2- cutter head, the rough turn cutter of 3-, 4- shaving tool, the rough turn chip space of 5-, 6- smart car chip space, 7- in figure
Fastening screw.
Specific embodiment
Embodiment 1: rough turn cutter 3, shaving tool 4, cutter is respectively set in cutter head two sides in a kind of Wheel working cutter
It is embedded in the cutter groove in cutter head by fastening screw.The tool cutting edge angle β of rough turn cutter 3 is 100 °, the tool cutting edge angle α of shaving tool 4
It is 90 °.Rough turn cutter 3 is 0.4mm in the difference in height a being parallel on 1 axis direction of knife handle with shaving tool 4, rough turn cutter 3 with
2 spacing c of cutter head is 6mm, and shaving tool 4 and 2 spacing b of cutter head are 4mm.The anterior angle δ of rough turn cutter 3 is set as 13 °, shaving tool
4 anterior angle γ is set as 15 °；Blade cut sword is distribution clockwise.
The utility model will be integrated on a cutter using the machining locus that rough turn, two cutters of smart car are completed originally,
Angle and relative positional relationship for the blank reasonable layout blade of actual processing can be used a cutter and be completed at the same time
Rough turn, smart car process is saved knife tower and is retracted the origin time, saves tool change time, while can also save one the quick of cutter
Positioning time processes more efficient.
Claims (1)
1. a kind of wheel machine adds cutter, including knife handle, cutter head, rough turn chip space, smart car chip space, fastening screw, feature exists
In: rough turn cutter, shaving tool is respectively set in cutter head two sides, the tool cutting edge angle β of rough turn cutter is arranged 90 ° ~ 120 °, finishing tool
The tool cutting edge angle α of tool is set as 85 ° ~ 95 °；The axial difference in height of rough turn cutter and shaving tool is set as 0.2mm ~ 0.5mm；Slightly
Lathe tool and cutter head spacing c are set as 5mm ~ 8mm, and shaving tool and cutter head spacing b are set as 3mm ~ 5mm, and smart car chip space is equal
Using by tool plane to the rounding off face between cutter head, and transition arc is not less than 8mm, and the anterior angle δ of rough turn cutter is arranged
It is 12 °~15 °, the anterior angle γ of shaving tool is set as 14 °~17 °, and blade cut sword is distribution clockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820265738.4U CN208341755U (en) | 2018-02-24 | 2018-02-24 | A kind of wheel machine adds cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820265738.4U CN208341755U (en) | 2018-02-24 | 2018-02-24 | A kind of wheel machine adds cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208341755U true CN208341755U (en) | 2019-01-08 |
Family
ID=64874900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820265738.4U Active CN208341755U (en) | 2018-02-24 | 2018-02-24 | A kind of wheel machine adds cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208341755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274023A (en) * | 2018-02-24 | 2018-07-13 | 中信戴卡股份有限公司 | A kind of wheel machine adds cutter |
-
2018
- 2018-02-24 CN CN201820265738.4U patent/CN208341755U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274023A (en) * | 2018-02-24 | 2018-07-13 | 中信戴卡股份有限公司 | A kind of wheel machine adds cutter |
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