CN102581369A - Indexable stepped railhead planing tool - Google Patents
Indexable stepped railhead planing tool Download PDFInfo
- Publication number
- CN102581369A CN102581369A CN2012100241070A CN201210024107A CN102581369A CN 102581369 A CN102581369 A CN 102581369A CN 2012100241070 A CN2012100241070 A CN 2012100241070A CN 201210024107 A CN201210024107 A CN 201210024107A CN 102581369 A CN102581369 A CN 102581369A
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- blade
- erecting bed
- planing tool
- rail head
- stepped
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Abstract
The invention discloses an indexable stepped railhead planing tool, which comprises a tool body (1), a plurality of blades (2) and a plurality of blade mounting tables (3). The blade mounting tables (3) are positioned on the tool body (1) and obliquely arranged in a stepped manner, the blades (2) are arranged on the blade mounting tables (3), are perpendicular to the blade mounting tables (3) and contact with a first positioning surface and a second positioning surface which are perpendicular to each other, the adjacent blades (2) are mutually lapped in a staggered manner, and edges on the blades (2) form a continuously complete cutting edge in a feed direction. The indexable stepped railhead planing tool has the advantages of compact and reasonable structure, simplicity in operation, firmness and reliability in positioning, long service life and high production efficiency.
Description
Technical field
The present invention relates to a kind of machine tool, but be specifically related to a kind of transposition staged rail head planing tool.
Background technology
The rail head planing tool that has had various ways in the market presss from both sides whole glaive chip such as welded type, machine.Original rail head planing tool is in process; Owing to be that whole cutting edge is participated in cut simultaneously; Iron filings are too wide, and the cutting resistance that cutting edge roundness receives is very big, and the some positions of blade or several position are damaged; Make the product surface quality that processes poor, so just must be with whole cutting edge regrinding again.The regrinding precision of cutting edge is high, and this requires operating personnel that higher specialized capability is arranged, and operation is not only wasted time and energy, and the regrinding number of times is limited, is not suitable for very much producing in enormous quantities processing.Therefore manufacturing enterprise to hope to obtain a kind of compact conformation reasonable, simple to operate, firm position is reliable, the life-span is long, can satisfy requirement on machining accuracy, the novel rail head planing tool that can enhance productivity again.
Summary of the invention
The object of the invention promptly is to overcome the deficiency of prior art, provides a kind of compact conformation reasonable, simple to operate, and firm position is reliable, and the life-span is long, but the high transposition staged rail head planing tool of production efficiency.
The object of the invention is realized through following technical scheme:
But transposition staged rail head planing tool; It comprises cutter hub, a plurality of blade and a plurality of blade erecting bed, and the blade erecting bed is positioned on the cutter hub and stepped arrangement, and the blade erecting bed is obliquely installed; The inclination alpha of blade erecting bed is 2 ° ~ 10 °; The angle of inclination beta of blade erecting bed is 2 ° ~ 10 °, and blade is arranged on the blade erecting bed, blade with contact with locating surface two perpendicular to blade erecting bed and mutually perpendicular locating surface one; The interlaced overlap joint of adjacent blade, the blade on the blade are formed the cutting edge of continuous whole on machining direction.
Blade is circular arc tooth shape or straight line tooth shape.
Blade passes through bolt.
Blade is an indexable insert tip, throw away tip.
The invention has the advantages that:
1. blade is installed on the stepped blade erecting bed, compact conformation, and the blade when work on each blade is participated in cut separately, presss from both sides whole glaive sheet than welded type, machine, has disperseed cutting resistance, has improved service life;
2. after the blade wearing and tearing, blade inserts to new blade and can reuse, and compares the regrinding cutter and has saved the operating time greatly, and lathe still less effectively raises production efficiency downtime in the whole working angles;
3. adopt blade erecting bed and two locating surfaces to carry out spacing and the location, firm position is reliable;
4. when design, blade can be overlapped to form multiple geomery different cutting, can be used for processing difform rail head.
Description of drawings
Fig. 1 is a perspective view of the present invention
Fig. 2 is a circular arc tooth shape blade structure sketch map
Fig. 3 is a circular arc tooth shape blade vertical view
Fig. 4 is a straight line tooth shape blade structure sketch map
Fig. 5 is a straight line tooth shape blade vertical view
Fig. 6 is the structure of the cutter body sketch map
Fig. 7 is a front view of the present invention
Fig. 8 is a left view of the present invention
Fig. 9 is a vertical view of the present invention
Among the figure, 1-cutter hub, 2-blade, 3-blade erecting bed, 4-locating surface one, 5-locating surface two, 6-blade, 7-cutting edge, 8-bolt.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further, protection scope of the present invention is not limited to the following stated.
Like Fig. 1, Fig. 6 and shown in Figure 9, but transposition staged rail head planing tool, and it comprises cutter hub 1, a plurality of blade 2 and a plurality of blade erecting bed 3; Blade erecting bed 3 is positioned on the cutter hub 1 and stepped arrangement; Blade erecting bed 3 is obliquely installed, and blade 2 is arranged on the blade erecting bed 3, blade 2 with contact with locating surface 25 perpendicular to blade erecting bed 3 and mutually perpendicular locating surface 1; Adjacent blade 2 interlaced overlap joints, the blade 6 on the blade 2 is formed the cutting edge 7 of continuous whole on machining direction.Blade 2 is fixing through bolt 8.
Like Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, blade 2 is an indexable insert tip, throw away tip, and blade 2 is provided with a plurality of blades 6, and blade 6 both can also can be the straight line tooth shape for the circular arc tooth shape.
As shown in Figure 8, in left view, blade erecting bed 3 is tilted to the right; Inclination alpha is 2 ° ~ 10 °, and is as shown in Figure 7, in front view; Blade erecting bed 3 is tilted to the left simultaneously; Angle of inclination beta is 2 ° ~ 10 °, and this makes blade 2 when work, always blade 6 aimed at object to be processed, guarantees carrying out smoothly of cutting.
As shown in Figure 8; Adjacent blade 2 interlaced overlap joints, continuous, as shown in Figure 9 to guarantee the cutting edge of forming; Combination through circular arc tooth shape and straight line tooth shape; Blade 6 has been formed the cutting edge 7 of continuous whole, and blade 2 is participated in cutting operation from top to bottom successively when work, finally obtains complete machined surface.
The present invention processes on numerical control machining center through CAD and manufacturing, can guarantee blade 2 overlap joints accurately, obtains high-precision cutting edge 7.Can during fabrication blade 2 be overlapped to form various difform cutting edges 7 according to practical condition.
Claims (4)
1. but transposition staged rail head planing tool; It is characterized in that; It comprises cutter hub (1), a plurality of blade (2) and a plurality of blade erecting bed (3), and blade erecting bed (3) is positioned at cutter hub (1) to be gone up and stepped arrangement, and blade erecting bed (3) is obliquely installed; The inclination alpha of blade erecting bed (3) is 2 ° ~ 10 °; The angle of inclination beta of blade erecting bed (3) is 2 ° ~ 10 °, and blade (2) is arranged on the blade erecting bed (3), blade (2) with contact with locating surface two (5) perpendicular to blade erecting bed (3) and mutually perpendicular locating surface one (4); The interlaced overlap joint of adjacent blade (2), the blade (6) on the blade (2) is formed the cutting edge (7) of continuous whole on machining direction.
2. but transposition staged rail head planing tool according to claim 1 is characterized in that described blade (6) is circular arc tooth shape or straight line tooth shape.
3. but transposition staged rail head planing tool according to claim 1 is characterized in that, described blade (2) is fixing through bolt (8).
4. but transposition staged rail head planing tool according to claim 1 is characterized in that described blade (2) is an indexable insert tip, throw away tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210024107.0A CN102581369B (en) | 2012-02-03 | 2012-02-03 | Indexable stepped railhead planing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210024107.0A CN102581369B (en) | 2012-02-03 | 2012-02-03 | Indexable stepped railhead planing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102581369A true CN102581369A (en) | 2012-07-18 |
| CN102581369B CN102581369B (en) | 2014-12-17 |
Family
ID=46470908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210024107.0A Expired - Fee Related CN102581369B (en) | 2012-02-03 | 2012-02-03 | Indexable stepped railhead planing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102581369B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903333A (en) * | 2017-04-07 | 2017-06-30 | 河南理工大学 | A kind of heavy processing lathe tool of multitool chip |
| CN113681064A (en) * | 2021-09-14 | 2021-11-23 | 河北华虹工程材料有限公司 | Steel construction edge opening plane limit equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2417978Y (en) * | 2000-03-09 | 2001-02-07 | 哈尔滨市天丰工具研究所 | Spiral planer tool clamped on wood-working machine |
| CN2485111Y (en) * | 2001-06-26 | 2002-04-10 | 许寅 | Spiral carbide thicknessing edge |
| CN2880329Y (en) * | 2006-03-11 | 2007-03-21 | 张邦南 | Multiple-reset milling rotatable cutter |
| CN200957726Y (en) * | 2006-07-29 | 2007-10-10 | 刘伟 | Multi-blade and inclined-row pencil sharpener |
| US20080271326A1 (en) * | 2007-04-23 | 2008-11-06 | Teng-Fu Hu | Planing blade axle |
| CN101716717A (en) * | 2009-11-04 | 2010-06-02 | 中铁宝桥集团有限公司 | Processing technique for top surface of rail |
| CN101920506A (en) * | 2010-08-04 | 2010-12-22 | 邢秋平 | Demountable combined planing tool |
| CN101987467A (en) * | 2010-11-08 | 2011-03-23 | 邢秋平 | Combinational planer cutter for positioning nut |
| CN202461645U (en) * | 2012-02-03 | 2012-10-03 | 四川天虎工具有限责任公司 | Transposable stepped railhead planer tool |
-
2012
- 2012-02-03 CN CN201210024107.0A patent/CN102581369B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2417978Y (en) * | 2000-03-09 | 2001-02-07 | 哈尔滨市天丰工具研究所 | Spiral planer tool clamped on wood-working machine |
| CN2485111Y (en) * | 2001-06-26 | 2002-04-10 | 许寅 | Spiral carbide thicknessing edge |
| CN2880329Y (en) * | 2006-03-11 | 2007-03-21 | 张邦南 | Multiple-reset milling rotatable cutter |
| CN200957726Y (en) * | 2006-07-29 | 2007-10-10 | 刘伟 | Multi-blade and inclined-row pencil sharpener |
| US20080271326A1 (en) * | 2007-04-23 | 2008-11-06 | Teng-Fu Hu | Planing blade axle |
| CN101716717A (en) * | 2009-11-04 | 2010-06-02 | 中铁宝桥集团有限公司 | Processing technique for top surface of rail |
| CN101920506A (en) * | 2010-08-04 | 2010-12-22 | 邢秋平 | Demountable combined planing tool |
| CN101987467A (en) * | 2010-11-08 | 2011-03-23 | 邢秋平 | Combinational planer cutter for positioning nut |
| CN202461645U (en) * | 2012-02-03 | 2012-10-03 | 四川天虎工具有限责任公司 | Transposable stepped railhead planer tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903333A (en) * | 2017-04-07 | 2017-06-30 | 河南理工大学 | A kind of heavy processing lathe tool of multitool chip |
| CN106903333B (en) * | 2017-04-07 | 2019-07-12 | 河南理工大学 | A kind of multitool chip heavy type processing lathe tool |
| CN113681064A (en) * | 2021-09-14 | 2021-11-23 | 河北华虹工程材料有限公司 | Steel construction edge opening plane limit equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102581369B (en) | 2014-12-17 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20160203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |