CN202655669U - Polycrystalline diamond turning tool for processing wheel hubs - Google Patents
Polycrystalline diamond turning tool for processing wheel hubs Download PDFInfo
- Publication number
- CN202655669U CN202655669U CN 201220156344 CN201220156344U CN202655669U CN 202655669 U CN202655669 U CN 202655669U CN 201220156344 CN201220156344 CN 201220156344 CN 201220156344 U CN201220156344 U CN 201220156344U CN 202655669 U CN202655669 U CN 202655669U
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- plane
- cutter hub
- cutter
- hub
- inclined plane
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- 238000007516 diamond turning Methods 0.000 title abstract 3
- 210000003041 ligament Anatomy 0.000 claims abstract description 10
- 238000007514 turning Methods 0.000 claims description 15
- 241000826860 Trapezium Species 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model mainly relates to a machine tool cutter and especially relates to a polycrystalline diamond turning tool for processing wheel hubs. A cutter groove is located on one end of a cutter body, a blade is fixed in the cutter groove, a relief angle alpha of 10-20 degrees is arranged on the surrounding of the cutter groove of the cutter body, an inclined plane is arranged on the bottom of the front end of the cutter body, an included angle beta of 30-35 degrees is formed between the inclined plane and the horizontal plane, an inclined plane is arranged on the tail part of the cutter body, the distance between the lower side boundary of the inclined plane on the tail part of the cutter body and the bottom side of the cutter body is a, the cutter body is a combined connected body of a right trapezoid hexahedron, a pentagonal prism and an inverted cone, a ligament is arranged on the surrounding of the cutting edge of the blade, an included angle delta of 2 degrees is arranged between the inclined plane on the tool nose and the vertical plane, and the horizontal distance between the upper and lower side boundaries of the inclined plane on the tool nose is b to form the ligament. The polycrystalline diamond turning tool for processing wheel hubs provided by the utility model is high in hardness, good in wearing resistance, long in service life and is capable of greatly improving the processing efficiency and the surface quality of workpieces.
Description
Technical field
The utility model relates generally to a kind of machine tool, especially relates to a kind of PCD Turning Tool for the processing wheel hub.
Background technology
Lathe processing occupies critical role in field of machining, and a lot of machine components all need to process through turning.The quality of lathe tool is directly connected to the crudy of machining, at present, the blade of lathe tool mostly is greatly the acute angle cutting edge, ligament is not set, such as Chinese patent 201020540109.1 disclosed end face finishing tools, the service life of cutter head is not long, and production cost is high, and the workpiece surface quality that processes is relatively low.
The utility model content
Goal of the invention of the present utility model is to overcome the defective that prior art exists, and realizes being used for the PCD Turning Tool of processing wheel hub.
For achieving the above object, the technical solution of the utility model is: a kind of PCD Turning Tool for the processing wheel hub, comprise with the cutter hub of cutter groove and the blade that is complementary with the cutter groove, the cutter groove is positioned at an end of cutter hub, blade is fixed in the cutter groove, 10 °～20 ° relief angle α is set around the cutter groove of cutter hub, the cutter hub front bottom end is provided with the inclined-plane, there are 30 °～35 ° angle β in described inclined-plane and horizontal plane, the cutter hub afterbody arranges the inclined plane, the angle of described inclined plane and horizontal plane is γ, the lower sideline on cutter hub afterbody inclined plane and the distance of cutter hub bottom side are a, cutter hub is the right-angled trapezium hexahedron, pentagonal prism body and the combination disjunctor of the truncated cone of falling, the cutter hub afterbody is the right-angled trapezium hexahedron, the neck of cutter hub is the pentagonal prism body, the head of cutter hub is for falling the truncated cone, around the blade cut sword ligament is set, point of a knife inclined plane and perpendicular arrange 2 ° angle δ, and the point of a knife inclined-plane up and down horizontal range in two sidelines is that b forms described ligament.
The described point of a knife inclined-plane up and down scope of the horizontal range b in two sidelines is 0.03mm～0.05mm.
The angle γ of described cutter hub afterbody inclined plane and horizontal plane is 31 °.
The lower sideline on described cutter hub afterbody inclined plane and cutter hub bottom side be 2mm apart from a.
The edge of base, cutter hub afterbody inclined-plane lower, planar all arranges the chamfering of C0.5.
The angle of described cutter hub neck inclined-plane, bottom and perpendicular is ε, and the scope of angle ε is 65 °～75 °, and cutter hub neck bottom inclined-plane lower sideline and cutter hub left side distance are c, and distance c is 2.8mm.
The beneficial effects of the utility model:
1. the PCD Turning Tool for processing wheel hub of the present utility model is owing to adopted diamond segment, and hardness is high, and wearability is good, long service life, and the workpiece surface finish that processes is good.
2. the PCD Turning Tool for processing wheel hub of the present utility model so prolonged cutting-tool's used life, has improved the surface quality of working (machining) efficiency and workpiece owing to increased ligament.
Description of drawings
Fig. 1 is the structural representation for the PCD Turning Tool of processing wheel hub;
Fig. 2 is the point of a knife part structure for amplifying schematic diagram of Fig. 1;
Fig. 3 is the left TV structure schematic diagram of Fig. 1;
Fig. 4 is the plan structure schematic diagram of Fig. 1.
The specific embodiment
Also by specific embodiment the PCD Turning Tool for the processing wheel hub of the present utility model is done more detailed description below in conjunction with accompanying drawing.
Embodiment 1:
Referring to Fig. 1-Fig. 4: 1-cutter hub, 2-blade, 3-cutter hub neck, 4-cutter hub afterbody inclined plane.
The cutter groove is positioned at an end of cutter hub 1, blade 2 is fixed in the cutter groove, 15 ° relief angle α is set around the cutter groove of cutter hub 1, cutter hub 1 front bottom end is provided with the inclined-plane, there are 33 ° angle β in this inclined-plane and horizontal plane, cutter hub 1 afterbody arranges inclined plane 4, cutter hub afterbody inclined plane 4 is γ with the angle of horizontal plane, the distance of the lower sideline on cutter hub afterbody inclined plane 4 and cutter hub 1 bottom side is a, cutter hub 1 is the right-angled trapezium hexahedron, pentagonal prism body and the combination disjunctor of the truncated cone of falling, the cutter hub afterbody is the right-angled trapezium hexahedron, cutter hub neck 3 is the pentagonal prism body, and the head of cutter hub 1 arranges ligament for falling the truncated cone around blade 2 cutting edges, point of a knife inclined plane and perpendicular arrange 2 ° angle δ, and the point of a knife inclined-plane up and down horizontal range in two sidelines is that b forms described ligament.
The point of a knife inclined-plane up and down horizontal range b in two sidelines is 0.03mm.
Cutter hub afterbody inclined plane 4 is 31 ° with the angle γ of horizontal plane.
The lower sideline on cutter hub afterbody inclined plane 4 and cutter hub 1 bottom side be 2mm apart from a.
The edge of cutter hub afterbody inclined-plane 4 base lower, planar all arranges the chamfering of C0.5.
The angle of cutter hub neck inclined-plane, 3 bottom and perpendicular is ε, and angle ε is 72 °, and cutter hub neck 3 bottom inclined-plane lower sideline and cutter hub 1 left side distance are c, and distance c is 2.8mm.
Claims (6)
1. PCD Turning Tool that is used for the processing wheel hub, comprise with the cutter hub of cutter groove and the blade that is complementary with the cutter groove, the cutter groove is positioned at an end of cutter hub, blade is fixed in the cutter groove, 10 ° ~ 20 ° relief angle α is set around the cutter groove of cutter hub, the cutter hub front bottom end is provided with the inclined-plane, there are 30 ° ~ 35 ° angle β in described inclined-plane and horizontal plane, the cutter hub afterbody arranges the inclined plane, the angle of described inclined plane and horizontal plane is γ, the lower sideline on cutter hub afterbody inclined plane and the distance of cutter hub bottom side are a, it is characterized in that: cutter hub is the right-angled trapezium hexahedron, pentagonal prism body and the combination disjunctor of the truncated cone of falling, the cutter hub afterbody is the right-angled trapezium hexahedron, the neck of cutter hub is the pentagonal prism body, and the head of cutter hub arranges ligament for falling the truncated cone around the blade cut sword, point of a knife inclined plane and perpendicular arrange 2 ° angle δ, and the point of a knife inclined-plane up and down horizontal range in two sidelines is that b forms described ligament.
2. the PCD Turning Tool for the processing wheel hub as claimed in claim 1, it is characterized in that: the described point of a knife inclined-plane up and down scope of the horizontal range b in two sidelines is 0.03mm ~ 0.05mm.
As claimed in claim 1 for processing wheel hub PCD Turning Tool, it is characterized in that: the angle γ of described cutter hub afterbody inclined plane and horizontal plane is 31 °.
As claimed in claim 1 for processing wheel hub PCD Turning Tool, it is characterized in that: the lower sideline on described cutter hub afterbody inclined plane and cutter hub bottom side be 2mm apart from a.
As claimed in claim 1 for processing wheel hub PCD Turning Tool, it is characterized in that: the edge of base, cutter hub afterbody inclined-plane lower, planar all arranges the chamfering of C0.5.
As claimed in claim 1 for processing wheel hub PCD Turning Tool, it is characterized in that: the angle of described cutter hub neck inclined-plane, bottom and perpendicular is ε, the scope of angle ε is 65 ° ~ 75 °, and cutter hub neck bottom inclined-plane lower sideline and cutter hub left side distance are c, and distance c is 2.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220156344 CN202655669U (en) | 2012-04-14 | 2012-04-14 | Polycrystalline diamond turning tool for processing wheel hubs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220156344 CN202655669U (en) | 2012-04-14 | 2012-04-14 | Polycrystalline diamond turning tool for processing wheel hubs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655669U true CN202655669U (en) | 2013-01-09 |
Family
ID=47450602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220156344 Expired - Fee Related CN202655669U (en) | 2012-04-14 | 2012-04-14 | Polycrystalline diamond turning tool for processing wheel hubs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202655669U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227044A (en) * | 2013-06-19 | 2014-12-24 | 远轻铝业（中国）有限公司 | Tool for design surfaces of aluminum alloy hubs |
| CN109365845A (en) * | 2018-11-16 | 2019-02-22 | 深圳市誉和钻石工具有限公司 | A kind of optics lathe tool and its processing technology |
| CN109454249A (en) * | 2018-11-16 | 2019-03-12 | 深圳市誉和钻石工具有限公司 | A kind of optics lathe tool and its cutting method |
-
2012
- 2012-04-14 CN CN 201220156344 patent/CN202655669U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227044A (en) * | 2013-06-19 | 2014-12-24 | 远轻铝业（中国）有限公司 | Tool for design surfaces of aluminum alloy hubs |
| CN109365845A (en) * | 2018-11-16 | 2019-02-22 | 深圳市誉和钻石工具有限公司 | A kind of optics lathe tool and its processing technology |
| CN109454249A (en) * | 2018-11-16 | 2019-03-12 | 深圳市誉和钻石工具有限公司 | A kind of optics lathe tool and its cutting method |
| CN109365845B (en) * | 2018-11-16 | 2020-07-10 | 深圳市誉和钻石工具有限公司 | Optical turning tool and machining process thereof |
| CN109454249B (en) * | 2018-11-16 | 2021-03-02 | 深圳市誉和钻石工具有限公司 | Optical turning tool and cutting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20150414 |
|
| EXPY | Termination of patent right or utility model |