CN201140282Y - Indexable mechanically-clamped crankshaft lathe cutter - Google Patents
Indexable mechanically-clamped crankshaft lathe cutter Download PDFInfo
- Publication number
- CN201140282Y CN201140282Y CNU2008200616920U CN200820061692U CN201140282Y CN 201140282 Y CN201140282 Y CN 201140282Y CN U2008200616920 U CNU2008200616920 U CN U2008200616920U CN 200820061692 U CN200820061692 U CN 200820061692U CN 201140282 Y CN201140282 Y CN 201140282Y
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- blade
- tool
- tool blade
- indexable
- lathe tool
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- Expired - Fee Related
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- 238000003825 pressing Methods 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005520 cutting process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 6
- 230000002950 deficient Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The utility model discloses a mechanical clamp indexable crankshaft turning tool, the mechanical clamp indexable crankshaft turning tool comprises a tool body 1, a tool blade 2 and a pressure plate 4, wherein a left tool blade groove and a right tool blade groove which are symmetrical are arranged on a tool bit of the tool body 1, and the tool blade 2 is vertically installed in the tool blade groove and is compositely fixed through a plum blossom screw 3, the pressure plate 4 and a socket cap screw 5. The utility model has the advantages that the tool blade adopts a special shaped indexable tool blade, the pertinence is strong, the tool blade is vertically inserted, the strength of a cutting edge is good, the manufacture precision is higher, the loading and unloading are convenient, the manufacture of a main axial journal, a connecting bar axle journal and undercut slots can be finished through primary installing and tool feeding, a left tool blade and a right tool blade can finish manufacturing the axial journeys and the undercut slots on two sides simultaneously, the manufacture accuracy is high, the tool blades are indexable, the production efficiency is greatly increased, and the cost is lowered, which is beneficial for saving energy and lowering consumption.
Description
Technical field
The utility model relates to lathe tool, is specifically related to a kind of machine clip variable-position bent axle lathe tool.
Technical background
At present, the lathe tool that is used for machining crankshafts trunnion and rod journal generally all is common machine clip variable-position billmpse tool or welded type lathe tool, its total shortcoming is: must just can finish the processing of an axle journal to lathe tool with several, working (machining) efficiency is low, is difficult to guarantee machining accuracy and is unfavorable for management; Defectives such as and the not reproducible utilization of the cutter hub of brazed carbide turning tool needs tool setting again behind the sharpening, and the cutting ability fluctuation is big.
Summary of the invention
The purpose of this utility model is for a kind of machine clip variable-position bent axle lathe tool is provided, and this bent axle lathe tool has overcome the defective and the deficiency of existing structure, can the cutting at one time moulding, and precision keeps, and the edge strength height is rational in infrastructure, the working (machining) efficiency height, and energy-saving and cost-reducing.
The technical solution of the utility model is as follows: machine clip variable-position bent axle lathe tool, it is characterized in that: it comprises cutter hub, blade and pressing plate, the insert groove of two symmetries about the cutter head of cutter hub is provided with, upright being contained in the insert groove and with plum blossom screw, pressing plate and hexagon socket cap head screw are compound of blade fixed.Wherein, described blade is the special molding indexable insert tip, throw away tip, can change four positions and use corresponding four swords, and molding blade is to determine according to the forming surface of axle journal.The upright dress of described blade is meant that big of blade is the back knife face.
Described compound fixedly be that the clamping of blade is to finish by two separate structures, promptly the plum blossom screw is by the fixing hole fixed blade of blade, pressing plate is pressed in and applies thrust by soket head cap screw on the rake face after blade is installed and fix blade.
The beneficial effects of the utility model are as follows: blade adopts the special molding indexable insert tip, throw away tip, and is with strong points; The upright dress of blade makes the intensity of its blade good, and meanwhile machining accuracy is higher; Easy to loading and unloading, only need a clamping feed just can finish the processing of trunnion or rod journal and undercut groove; Two blades about being equipped with on the same cutter hub can be finished the processing of axle journal and both sides undercut groove, the working (machining) efficiency height simultaneously; Blade is indexable, has improved production efficiency greatly, has reduced management cost, helps saving energy and reduce the cost.
Description of drawings
The structural representation of Fig. 1 machine clip variable-position bent axle lathe tool
Among the figure: 1-cutter hub, 2-blade, 3-plum blossom screw, 4-pressing plate, 5-screw
The specific embodiment
Further describe the utility model below in conjunction with accompanying drawing: machine clip variable-position bent axle lathe tool, it comprises cutter hub 1, blade 2 and pressing plate 4, the insert groove of two symmetries about the cutter head of cutter hub 1 is provided with, blade 2 upright being contained in the insert groove also with plum blossom screw 3, pressing plate 4 and hexagon socket cap head screw 5 compound fixing.
Described blade 2 is the special molding indexable insert tip, throw away tip.
The upright dress of described blade is meant that big of blade is the back knife face.
Described compound fixedly be that the clamping of blade 2 is to finish by two separate structures, be the plum blossom screw 3 fixing hole fixed blade 2 by blade 2, pressing plate 4 is pressed in and applies thrust by soket head cap screw 5 on the rake face after blade 2 is installed and fix blade 2.
Claims (4)
1, machine clip variable-position bent axle lathe tool, it is characterized in that: it comprises cutter hub (1), blade (2) and pressing plate (4), the insert groove of two symmetries about the cutter head of cutter hub (1) is provided with, upright being contained in the insert groove and with plum blossom screw (3), pressing plate (4) and hexagon socket cap head screw (5) are compound of blade (2) fixed.
2, machine clip variable-position bent axle lathe tool according to claim 1 is characterized in that described blade (2) is the special molding indexable insert tip, throw away tip.
3, machine clip variable-position bent axle lathe tool according to claim 1 is characterized in that the upright dress of described blade is meant that big of blade is the back knife face.
4, machine clip variable-position bent axle lathe tool according to claim 1, it is characterized in that described compound fixedly be that the clamping of blade (2) is to finish by two separate structures, the fixing hole fixed blade (2) that is plum blossom screw (3) by blade (2), pressing plate (4) are pressed in and apply thrust by soket head cap screw (5) on the rake face after blade (2) is installed and fix blade (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200616920U CN201140282Y (en) | 2008-01-10 | 2008-01-10 | Indexable mechanically-clamped crankshaft lathe cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200616920U CN201140282Y (en) | 2008-01-10 | 2008-01-10 | Indexable mechanically-clamped crankshaft lathe cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201140282Y true CN201140282Y (en) | 2008-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200616920U Expired - Fee Related CN201140282Y (en) | 2008-01-10 | 2008-01-10 | Indexable mechanically-clamped crankshaft lathe cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201140282Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862099A (en) * | 2012-05-30 | 2013-01-09 | 厦门钨业股份有限公司 | Dedicated jig for numerical control knife machine |
| CN103128323A (en) * | 2013-03-21 | 2013-06-05 | 天润曲轴股份有限公司 | Vehicle crankshaft journal angle rounding tool |
| CN104985208A (en) * | 2010-06-09 | 2015-10-21 | 孙生强 | Composite function indexable cutter mounting method |
| CN109689259A (en) * | 2016-09-13 | 2019-04-26 | 伊斯卡有限公司 | Cutting element with the Indexable cutting inserts kept around pivot axis by torque |
-
2008
- 2008-01-10 CN CNU2008200616920U patent/CN201140282Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985208A (en) * | 2010-06-09 | 2015-10-21 | 孙生强 | Composite function indexable cutter mounting method |
| CN104985208B (en) * | 2010-06-09 | 2018-01-16 | 哈尔滨鼎智瑞光科技有限公司 | A kind of installation method of complex function indexable tool |
| CN102862099A (en) * | 2012-05-30 | 2013-01-09 | 厦门钨业股份有限公司 | Dedicated jig for numerical control knife machine |
| CN102862099B (en) * | 2012-05-30 | 2014-12-17 | 厦门钨业股份有限公司 | Dedicated jig for numerical control knife machine |
| CN103128323A (en) * | 2013-03-21 | 2013-06-05 | 天润曲轴股份有限公司 | Vehicle crankshaft journal angle rounding tool |
| CN109689259A (en) * | 2016-09-13 | 2019-04-26 | 伊斯卡有限公司 | Cutting element with the Indexable cutting inserts kept around pivot axis by torque |
| CN109689259B (en) * | 2016-09-13 | 2020-12-01 | 伊斯卡有限公司 | Cutting tool with indexable cutting insert moment-retained about a pivot axis |
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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: 20081029 Termination date: 20130110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |