CN103341648A - Slot turning forming turning tool for motor shaft - Google Patents
Slot turning forming turning tool for motor shaft Download PDFInfo
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- CN103341648A CN103341648A CN2013102716384A CN201310271638A CN103341648A CN 103341648 A CN103341648 A CN 103341648A CN 2013102716384 A CN2013102716384 A CN 2013102716384A CN 201310271638 A CN201310271638 A CN 201310271638A CN 103341648 A CN103341648 A CN 103341648A
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- turning tool
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- motor shaft
- knife
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Abstract
A slot turning forming turning tool for a motor shaft is a dedicated turning tool for lathe motor shaft. The turning tool is of a prism structure and comprises a turning tool handle part, a turning tool body part and a turning tool edge part. The turning tool handle part is of a swallow tail structure, the lower portion of the turning tool body part is provided with a bolt hole, the turning tool part of the turning tool is used for machining all machining parts of a machined workpiece. By the adoption of the forming turning tool, production efficiency is high, all parts, to be machined, of a workpiece are machined at a time, production efficiency is greatly improved compared with that of traditional production labor intensity of workers is lessened and production cost of a factory is saved.
Description
Affiliated technical field
The invention provides a kind of recessing formed turning tool, particularly a kind of motor shaft recessing formed turning tool.
Background technology
The a workman wants to do his work well must first sharpen his tools, in order to do good cutting at lathe, correctly preparing and using cutter is very important work.Lathe tool can divide the billmpse tool facing tool by purposes, cutoff tool, hole boring cutter, formed turning tool and whim cutter etc., kind 1,90 ° of lathe tools of lathe tool commonly used: be used for cylindrical, stage and the end face of turner.2,45 ° of lathe tools: be used for the cylindrical of turner. end face and chamfering.3, cutoff tool: be used for cutting off the groove that cuts out on workpiece or the workpiece.4, hole boring cutter: be used for the endoporus of turner.5, formed turning tool: be used for fillet, circular groove or the turning special shape workpiece at turning stage place.6, whim cutter: be used for cutted thread.The difform lathe tool of different needs of work cuts the different different nose angles of material requirements edge of a knife tool, and should there be certain relative relation the position of lathe tool and working substance with speed, and lathe tool itself also should have enough hardness, intensity and wear-resisting, heat-resisting.Lathe tool is used for various lathes, processing excircles, endoporus, end face, recessing etc.Lathe tool can be divided into whole lathe tool, brazed carbide turning tool, mechanically-clamped turning tool, indexable turning tool and shaped profile turning cutter by structure.The working position of tradition processing axle shown in Figure 1 generally adopts regular turning tool to carry out turning processing, needs to use three kinds of cutters, i.e. there are following shortcoming in billmpse tool, recessing bit and chamfer cutter: (1) number of cutters, kind are many; (2) need repeatedly tool changing in the process; (3) processing dimension instability; (4) production efficiency is low.
Summary of the invention
Number of cutters is many in order to need in the working position that overcomes existing cutter processing axle shown in Figure 1, need repeatedly tool changing, quilt to be added unstable worker's accessory size instability in the process and production efficiency low, the present invention announces particularly a kind of motor shaft recessing formed turning tool of a kind of formed turning tool.
A kind of motor shaft recessing formed turning tool comprises by handle of a knife, blade and blade and forming, and it is characterized in that: described blade comprises by at least two different blade faces forms the connection that knife face is level and smooth.
Described blade face is linked in sequence by end face blade face, chamfered cutting edge face, the first cylindrical blade face, the second cylindrical blade face, grooving blade face, the 3rd cylindrical blade face and forms whole blade face.
Described handle of a knife becomes swallowtail shape.Described blade has fixture.Described fixture adopts bolt arrangement.The bottom of described blade has a bolt hole at least.
The tangent line of the vertical line of the virtual plane of knife face and machined surface or machined surface forms non-vanishing angle behind the described cutter.
Described end face blade face becomes non-vanishing angle with the motor shaft end face.
The invention has the beneficial effects as follows: when processing the working position of axle, the present invention can once-forming, tool sharpening is convenient, fast, behind the cutter blunt, only need among parallel sharpening Fig. 2 that knife face gets final product behind the cutter, can reach grade of tolerance IT8～IT10 after the processing, roughness is 10～5 μ m, and can guarantee higher interchangeability, the dimensionally stable of part to be processed is because the size of workpiece working position is guaranteed that by cutter blade its relative position can not change; The production efficiency height, all working positions of workpiece process at one time, and production efficiency is compared with traditional mode of production and is greatly improved, and the working strength of workers of reduction is saved the production cost of factory.
Description of drawings
Figure 1 shows that the part-structure of part to be processed
Figure 2 shows that the present invention announces that a kind of structure of formed turning tool is just shown and schemes
Figure 3 shows that the present invention announces a kind of structure left view of formed turning tool.
Among the figure, 1 is the first cylindrical blade face, and 2 is the chamfered cutting edge face, and 3 is end face blade face, and 4 is handle of a knife, and 5 is the 3rd cylindrical blade face, and 6 is grooving blade face, and 7 is the back knife face, and 8 is bolt hole, and 9 is blade, and 10 is blade, and 11 is the second cylindrical blade face.
Blade, 11 is the second cylindrical blade face.
The specific embodiment
The recessing formed turning tool of motor shaft as shown in Figure 2, comprise by handle of a knife 4, blade 9 and blade 1 and forming, described blade face is linked in sequence by end face blade face 3, chamfered cutting edge face 2, the first cylindrical blade face 10, the second cylindrical blade face 11, grooving blade face 6, the 3rd cylindrical blade face 5 and forms whole blade face, and the corresponding and different processing motor shaft of knife face can adopt different blade faces.The shaped profile turning cutter of present embodiment, the structure that is formed in one, 4 one-tenth swallowtail shapes of handle of a knife, also can adopt fastening structure, be used for mounting cutter, prevent the horizontal movement of lathe tool, blade 9 has fixture, adopt bolt arrangement, handle of a knife 4 is provided with a bolt hole 8, prevents moving up and down of lathe tool, makes things convenient for the adjusting of lathe tool, be used for the vertical direction of cutter is fixed, or fly to prevent that blade from getting rid of with the cutter structure of particular design.Dovetail structure by handle of a knife 4 and the fixture of blade 9 be lathe tool fixedly, and end face blade face 3 is used for processing motor shaft cylindrical end face, and simultaneously, the most advanced and sophisticated circular section central point of aiming at of blade is used for the accurately control lathe tool amount of feeding; End face blade face 3 becomes non-vanishing angle with the motor shaft end face, can avoid the motor shaft end face to contact with lathe tool, can control the chamfering arc radius simultaneously; Chamfered cutting edge face 2 is used for chamfering; Grooving blade face 6 is used for the processing deep-slotted chip breaker; The first cylindrical blade face 10, the second cylindrical blade face 11, the 3rd cylindrical blade face 5 are used for processing excircles.Behind the cutter blunt, only knife face 7 gets final product behind the need parallel blade knife milling tool, is that the size of an integral body and workpiece working position is guaranteed by cutter blade 11 owing to cutter of the present invention, makes workpiece working position relative position can not change; When installing behind the cutter grinding or new cutter is installed, can regulate with bolt.
Cutter is installed with the processing original paper and is formed angle, the tangent line of the vertical line of the virtual plane of knife face and machined surface or machined surface forms non-vanishing angle behind the cutter, preferably the clamping force direction of handle of a knife, blade is preferably consistent with components and parts centrifugal force direction, to control the pretightning force of screw simultaneously well, prevent that screw is impaired in advance because of overload.Guaranteed by cutter blade because cutter of the present invention is the size of an integral body and workpiece working position, make workpiece working position relative position can not change; , be fitted in the dovetail groove of cutter holder as the location benchmark with dovetail.The back plane of cutter dovetail is the clamping benchmark.During installation, cutter hub is erect and the inclination angle, and the screw of cutter holder lower end can be adjusted the position of calculating datum mark with the contour back of workpiece centre and clamp with bolt, and the lower end screw can bear part cutting force simultaneously, to strengthen the rigidity of cutter.Bolt hole is arranged at the lathe tool bottom, plays a part fixing and adjusting cutter height, when installing behind the cutter grinding or new cutter is installed, can regulate with bolt; When processing the working position of axle, the present invention can once-forming, thereby improved production efficiency greatly, guarantee uniformity and the interchangeability of workpiece to be machined surface configuration and dimensional accuracy, machining accuracy can reach IT9-IT10, surface roughness Ra 6.3-Ra3.2, the working strength of workers of reduction is saved the production cost of factory.
Claims (8)
1. a motor shaft recessing formed turning tool comprises by handle of a knife (4), blade (9) and blade (10) and forming, and it is characterized in that: described blade comprises by at least two different blade faces forms the connection that knife face is level and smooth.
2. according to the described motor shaft of claim 1 recessing formed turning tool, it is characterized in that: described blade face is linked in sequence by end face blade face (3), chamfered cutting edge face (2), the first cylindrical blade face (1), the second cylindrical blade face (11), grooving blade face (6), the 3rd cylindrical blade face (5) and forms whole blade face.
3. according to the described motor shaft of claim 1 recessing formed turning tool, it is characterized in that: described handle of a knife (4) becomes swallowtail shape.
4. according to the described motor shaft of claim 1 recessing formed turning tool, it is characterized in that: described blade (9) has fixture.
5. according to the described motor shaft of claim 4 recessing formed turning tool, it is characterized in that: described fixture adopts bolt arrangement.
6. according to the described motor shaft of claim 1 recessing formed turning tool, it is characterized in that: the bottom of blade (9) has a bolt hole (8) at least.
According to claim 1 according to the described motor shaft of claim 1 recessing formed turning tool, it is characterized in that: the vertical line of the virtual plane of knife face behind the described cutter (7) and the tangent line of machined surface or machined surface form non-vanishing angle.
According to claim 1 according to the described motor shaft of claim 1 recessing formed turning tool, it is characterized in that: described end face blade face (3) becomes non-vanishing angle with the motor shaft end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102716384A CN103341648A (en) | 2013-06-23 | 2013-06-23 | Slot turning forming turning tool for motor shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102716384A CN103341648A (en) | 2013-06-23 | 2013-06-23 | Slot turning forming turning tool for motor shaft |
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| CN103341648A true CN103341648A (en) | 2013-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013102716384A Pending CN103341648A (en) | 2013-06-23 | 2013-06-23 | Slot turning forming turning tool for motor shaft |
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| CN (1) | CN103341648A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308484A (en) * | 2014-10-15 | 2015-01-28 | 湖南大学 | Precise tangential feeding prism body forming turning tool manufacturing method and turning tool |
Citations (6)
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|---|---|---|---|---|
| EP1080812A2 (en) * | 1999-08-31 | 2001-03-07 | Ngk Spark Plug Co., Ltd | Cutting tool and throwaway center drill |
| CN200948503Y (en) * | 2006-09-22 | 2007-09-19 | 董祥义 | Molding cutter for metal processing |
| CN200974125Y (en) * | 2006-11-21 | 2007-11-14 | 比亚迪股份有限公司 | Device for processing automobile mould hoisting rod by using benzene plate waste material |
| CN201091922Y (en) * | 2007-11-03 | 2008-07-30 | 邱力文 | Mechanically-cramping type screw thread shaping finish turning tool |
| CN101518830A (en) * | 2009-03-30 | 2009-09-02 | 上海摩士精密轴承制造有限公司 | Molding cutter of top circle of accurate bearing outer ring |
| CN203437672U (en) * | 2013-06-23 | 2014-02-19 | 芜湖杰诺瑞汽车电器系统有限公司 | Turned groove forming turning tool for motor shaft |
-
2013
- 2013-06-23 CN CN2013102716384A patent/CN103341648A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1080812A2 (en) * | 1999-08-31 | 2001-03-07 | Ngk Spark Plug Co., Ltd | Cutting tool and throwaway center drill |
| CN200948503Y (en) * | 2006-09-22 | 2007-09-19 | 董祥义 | Molding cutter for metal processing |
| CN200974125Y (en) * | 2006-11-21 | 2007-11-14 | 比亚迪股份有限公司 | Device for processing automobile mould hoisting rod by using benzene plate waste material |
| CN201091922Y (en) * | 2007-11-03 | 2008-07-30 | 邱力文 | Mechanically-cramping type screw thread shaping finish turning tool |
| CN101518830A (en) * | 2009-03-30 | 2009-09-02 | 上海摩士精密轴承制造有限公司 | Molding cutter of top circle of accurate bearing outer ring |
| CN203437672U (en) * | 2013-06-23 | 2014-02-19 | 芜湖杰诺瑞汽车电器系统有限公司 | Turned groove forming turning tool for motor shaft |
Non-Patent Citations (1)
| Title |
|---|
| 叶伟昌: "《成形车刀的设计与制造》", 30 November 1983, 中国农业机械出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308484A (en) * | 2014-10-15 | 2015-01-28 | 湖南大学 | Precise tangential feeding prism body forming turning tool manufacturing method and turning tool |
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Application publication date: 20131009 |