CN109623017A - F rail vehicle wheel running face and sleeper mounting surface synchronous processing cutter and processing method - Google Patents
F rail vehicle wheel running face and sleeper mounting surface synchronous processing cutter and processing method Download PDFInfo
- Publication number
- CN109623017A CN109623017A CN201910024818.XA CN201910024818A CN109623017A CN 109623017 A CN109623017 A CN 109623017A CN 201910024818 A CN201910024818 A CN 201910024818A CN 109623017 A CN109623017 A CN 109623017A
- Authority
- CN
- China
- Prior art keywords
- rail
- sleeper
- vehicle wheel
- face
- milling cutters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/12—Cutters specially designed for producing particular profiles
Abstract
It had both been processed without being turned over to F rail the present invention relates to a kind of, without the medium-and low-speed maglev F rail vehicle wheel running face and sleeper mounting surface synchronous processing cutter and synchronous processing method positioned respectively to F rail processing part, cutterhead spacer is equipped between F rail vehicle wheel traveling face milling cutters and F rail sleeper installation face milling cutters, F rail vehicle wheel traveling face milling cutters, cutterhead spacer and the installation face milling cutters series connection of F rail sleeper are socketed on cutter shaft and the F rail vehicle wheel traveling face milling cutters back side is positioned by positioning spacer, clamping sleeve covers on cutter shaft and installs face milling cutters locking by stripped nut by F rail sleeper, F rail vehicle wheel running face is processed by F rail vehicle wheel traveling face milling cutters, F rail sleeper mounting surface is by the installation face milling cutters processing of F rail sleeper.
Description
Technical field
It had both been processed without being turned over to F rail the present invention relates to a kind of, without the middle low speed positioned respectively to F rail processing part
Magnetic floats F rail vehicle wheel running face and sleeper mounting surface synchronous processing cutter and synchronous processing method.
Background technique
F rail is the main function components of medium-and low-speed maglev track, needs to be machined the F fashioned iron of rolling, ability
Meet the functional requirement of F rail.
Cross sectional shape and the requirement of F rail are as shown in Fig. 2, a is sleeper mounting surface；B is wheel traveling face；C is transition arc
Face；D is intermediate incline.
The wheel traveling face of F rail and its traditional machining side of transition arc, transitional straight face (face b, c, d in Fig. 2)
Method is, on the basis of magnetic pole strength e, is processed with the face milling cutters with circular arc blade, as shown in Figure 3.
The traditional machine-tooled method of the sleeper mounting surface (face a in Fig. 2) of F rail is, on the basis of aluminium sheet mounting surface, using face
Milling cutter processes sleeper mounting surface, as shown in Figure 4.
Above-mentioned conventional wheel traveling face and sleeper install method for processing surface, are to install respectively to wheel traveling face and sleeper
Face processing, it needs to position F rail respectively, process respectively, during which also need to turn over F rail, not only time-consuming, labour-consuming, but also
Machining accuracy is difficult to ensure consistency.
Summary of the invention
Purpose of design: avoiding the shortcoming in background technique, designs one kind and both processes without turning over to F rail, without
F rail processing part is positioned respectively, but the reliable and effective dimensional accuracy that ensure that wheel traveling face to sleeper mounting surface of energy is wanted
The medium-and low-speed maglev F rail vehicle wheel running face and sleeper mounting surface synchronous processing cutter and synchronous processing method asked.
Design scheme: in order to realize above-mentioned purpose of design.The present invention in structure design, using the design of gang tool:
F rail vehicle wheel traveling face milling cutters and F rail sleeper installation face milling cutters (3 in Fig. 1 and 6) are connected in series to one by cutter shaft (1 in Fig. 1)
It rises, while to the wheel traveling face of F rail (including transition circle cambered surface and intermediate incline (face b, c, d in Fig. 2) and sleeper mounting surface
(face a in Fig. 2) is processed, as shown in Figure 1.
F rail vehicle wheel traveling face milling cutters and F rail sleeper installation face milling cutters are together in series by cutter shaft face-to-face, F rail vehicle wheel
It is separated between traveling face milling cutters and F rail sleeper installation face milling cutters with cutterhead spacer, the distance C separated is equal to F rail vehicle wheel running face
Thickness between sleeper mounting surface, i.e. C are equal to F rail vehicle wheel running face to the desired size H of sleeper mounting surface, to guarantee vehicle
Dimension precision requirement of the wheel running face to sleeper mounting surface.The position of cutterhead and cutterhead on cutter shaft is adjusted by positioning spacer
It sets, is locked cutterhead by clamping sleeve and locking nut.
The diameter dimension of cutterhead is determined according to the maximum distance (the size B in Fig. 1) at knife bar center to machined surface.
Guarantee that effective range of work of cutter is greater than the size of finished face (A in Fig. 2) of F rail.
F rail vehicle wheel traveling face milling cutters process the wheel traveling face of F rail and transition circle cambered surface, intermediate incline；F rail
Sleeper installation face milling cutters process the sleeper mounting surface of F rail.
Technical solution 1: a kind of medium-and low-speed maglev F rail vehicle wheel running face and sleeper mounting surface synchronous processing cutter, including F
Rail is equipped with cutterhead spacer, F rail vehicle wheel traveling face milling cutters, knife between F rail vehicle wheel traveling face milling cutters and F rail sleeper installation face milling cutters
Disk spacer and the installation face milling cutters series connection of F rail sleeper are socketed on cutter shaft and the F rail vehicle wheel traveling face milling cutters back side is determined by positioning spacer
Position, clamping sleeve cover on cutter shaft and install face milling cutters locking by stripped nut by F rail sleeper, and F rail vehicle wheel running face is by F rail
The processing of wheel traveling face milling cutters, F rail sleeper mounting surface is by F rail sleeper mounting surface Milling Machining.
Technical solution 2: a kind of medium-and low-speed maglev F rail vehicle wheel running face and sleeper mounting surface synchronous processing method, including F
Rail, F rail vehicle wheel traveling face milling cutters and F rail sleeper installation face milling cutters are connected in series together by cutter shaft, while being walked to the wheel of F rail
Sleeper mounting surface synchronizes processing in row face and its transition circle cambered surface, intermediate incline and F rail.
Compared with the background technology, the present invention, first is that processing efficiency greatly improves；Conventional wheel traveling face and sleeper installation
Method for processing surface is to process respectively to wheel traveling face and sleeper mounting surface, needs to position F rail respectively, process respectively, the phase
Between also need to turn over F rail；Using after this cutter, wheel traveling face and sleeper mounting surface can simultaneous processing, save a large amount of
Time；Second is that the size H of wheel traveling face to sleeper installation face thickness is guaranteed by the size between two cutters；It avoids more
Positioning and the error to knife, the reliable and effective dimensional accuracy that ensure that wheel traveling face to sleeper mounting surface are wanted when secondary processing
It asks.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of medium-and low-speed maglev F rail vehicle wheel running face and sleeper mounting surface synchronous processing cutter.
Fig. 2 is F rail structural schematic diagram.
Fig. 3 is wheel traveling face and its transition arc, transitional straight face machining sketch chart of F rail in background technique.
Fig. 4 is the sleeper mounting surface traditional machine machining sketch chart of F rail in background technique.
Specific embodiment
Embodiment 1: referring to attached Fig. 1 and 2.A kind of medium-and low-speed maglev F rail vehicle wheel running face and sleeper mounting surface synchronous processing
Cutter, including F rail 4 are equipped with cutterhead spacer 5, F rail vehicle between F rail vehicle wheel traveling face milling cutters 3 and F rail sleeper installation face milling cutters 6
It takes turns traveling face milling cutters 3, cutterhead spacer 5 and the installation series connection of face milling cutters 6 of F rail sleeper is socketed on cutter shaft 1 and F rail vehicle wheel traveling facing cut
3 back side of knife is positioned by positioning spacer 2, and 7 sets of clamping sleeve are installed face milling cutters on cutter shaft 1 and by stripped nut 8 by F rail sleeper
6 lockings, 4 wheel traveling face of F rail are processed by F rail vehicle wheel traveling face milling cutters 3, and F rail sleeper mounting surface installs face milling cutters by F rail sleeper
6 processing.5 thickness of cutterhead spacer is equal to F rail vehicle wheel running face to the thickness between sleeper mounting surface.F rail vehicle wheel traveling face milling cutters 3
Cutter head completes wheel traveling face and its transition circle cambered surface and intermediate incline processing on cutterhead periphery.F rail sleeper mounting surface
6 cutter head of milling cutter completes the processing of sleeper mounting surface on cutterhead periphery.
Embodiment 2: on the basis of embodiment 1, a kind of medium-and low-speed maglev F rail vehicle wheel running face is synchronous with sleeper mounting surface
Processing method, including F rail, F rail vehicle wheel traveling face milling cutters 3 and F rail sleeper installation face milling cutters 6 are connected in series together by cutter shaft, together
When to the sleeper mounting surface in the wheel traveling face of F rail and its transition circle cambered surface, intermediate incline (face b, c, d in Fig. 2) and F rail
(face a in Fig. 2) synchronizes processing.
It is to be understood that: although above-described embodiment retouches mentality of designing of the invention detailed text of contrasting
It states, but these verbal descriptions, only the simple text of mentality of designing of the present invention is described, rather than to mentality of designing of the present invention
Limitation, any combination, increase or modification without departing from mentality of designing of the present invention falls within the protection scope of the present invention.
Claims (5)
1. a kind of medium-and low-speed maglev F rail vehicle wheel running face and sleeper mounting surface synchronous processing cutter, including F rail (4), feature
It is: is equipped with cutterhead spacer (5) between F rail vehicle wheel traveling face milling cutters (3) and F rail sleeper installation face milling cutters (6), F rail wheel traveling
Face milling cutters (3), cutterhead spacer (5) and F rail sleeper installation face milling cutters (6) series connection are socketed on cutter shaft (1) and F rail vehicle wheel running face
Milling cutter (3) back side is positioned by positioning spacer (2), and clamping sleeve (7) covers on cutter shaft 1 and passes through stripped nut (8) for F rail sleeper
Face milling cutters (6) locking is installed, F rail (4) wheel traveling face is processed by F rail vehicle wheel traveling face milling cutters (3), and F rail sleeper mounting surface is by F
Rail sleeper installs face milling cutters (6) processing.
2. medium-and low-speed maglev F rail vehicle wheel running face according to claim 1 and sleeper mounting surface synchronous processing cutter, special
Sign is: cutterhead spacer (5) thickness is equal to F rail vehicle wheel running face to the thickness between sleeper mounting surface.
3. medium-and low-speed maglev F rail vehicle wheel running face according to claim 1 and sleeper mounting surface synchronous processing cutter, special
Sign is: F rail vehicle wheel traveling face milling cutters (3) cutter head completes transition circle cambered surface and intermediate incline processing on cutterhead periphery.
4. medium-and low-speed maglev F rail vehicle wheel running face according to claim 1 and sleeper mounting surface synchronous processing cutter, special
Sign is: F rail sleeper installs face milling cutters (6) cutter head on cutterhead periphery, completes the processing of sleeper mounting surface.
5. a kind of medium-and low-speed maglev F rail vehicle wheel running face and sleeper mounting surface synchronous processing method, including F rail, it is characterized in that: F
Rail vehicle wheel traveling face milling cutters (3) and F rail sleeper installation face milling cutters (6) are connected in series together by cutter shaft, while being walked to the wheel of F rail
Sleeper mounting surface (face a in Fig. 2) in row face and its transition circle cambered surface, intermediate incline (face b, c, d in Fig. 2) and F rail into
Row synchronous processing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811431163 | 2018-11-28 | ||
| CN201811431163X | 2018-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109623017A true CN109623017A (en) | 2019-04-16 |
Family
ID=66061745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910024818.XA Pending CN109623017A (en) | 2018-11-28 | 2019-01-11 | F rail vehicle wheel running face and sleeper mounting surface synchronous processing cutter and processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109623017A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201565653U (en) * | 2009-11-09 | 2010-09-01 | 天津市永恒电机厂 | Symmetrical machining milling cutter |
| CN103157839A (en) * | 2011-12-19 | 2013-06-19 | 宁波海顺数控机械有限公司 | Milling method of numerically controlled lathe body and special device thereof |
| CN204295030U (en) * | 2014-04-17 | 2015-04-29 | 重庆雁山机械制造（集团）有限公司 | A kind of milling machine frock |
| CN204470678U (en) * | 2015-01-23 | 2015-07-15 | 哈尔滨汽轮机厂有限责任公司 | A kind of cutter block for milling bolt turret head |
| CN205684804U (en) * | 2016-06-23 | 2016-11-16 | 长沙湘瑞重工有限公司 | A kind of planer milling machine cutter arrangement |
| CN209867490U (en) * | 2018-11-28 | 2019-12-31 | 中铁宝桥集团有限公司 | F-shaped rail wheel walking surface and sleeper mounting surface synchronous machining tool |
-
2019
- 2019-01-11 CN CN201910024818.XA patent/CN109623017A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201565653U (en) * | 2009-11-09 | 2010-09-01 | 天津市永恒电机厂 | Symmetrical machining milling cutter |
| CN103157839A (en) * | 2011-12-19 | 2013-06-19 | 宁波海顺数控机械有限公司 | Milling method of numerically controlled lathe body and special device thereof |
| CN204295030U (en) * | 2014-04-17 | 2015-04-29 | 重庆雁山机械制造（集团）有限公司 | A kind of milling machine frock |
| CN204470678U (en) * | 2015-01-23 | 2015-07-15 | 哈尔滨汽轮机厂有限责任公司 | A kind of cutter block for milling bolt turret head |
| CN205684804U (en) * | 2016-06-23 | 2016-11-16 | 长沙湘瑞重工有限公司 | A kind of planer milling machine cutter arrangement |
| CN209867490U (en) * | 2018-11-28 | 2019-12-31 | 中铁宝桥集团有限公司 | F-shaped rail wheel walking surface and sleeper mounting surface synchronous machining tool |
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