CN106141266B - A kind of medium-and low-speed maglev section of track F shaped steel multi-panel simultaneous machining devices and its processing method - Google Patents
A kind of medium-and low-speed maglev section of track F shaped steel multi-panel simultaneous machining devices and its processing method Download PDFInfo
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- CN106141266B CN106141266B CN201610629255.3A CN201610629255A CN106141266B CN 106141266 B CN106141266 B CN 106141266B CN 201610629255 A CN201610629255 A CN 201610629255A CN 106141266 B CN106141266 B CN 106141266B
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- 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
- B23C3/002—Milling elongated workpieces
- B23C3/005—Rails
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a kind of medium-and low-speed maglev section of track F shaped steel multi-panel simultaneous machining devices and its processing methods, including：Bed piece is provided with moveable workbench on bed piece, and horizontal power head point, the first c-type power head part and the second c-type power head part are disposed with by workbench；On the basis of the bottom surface of F shaped steel for completing bottom surface processing, to in the case of one-time positioning clamping, using Special combined cutting tool, processing is carried out at the same time to multiple faces of F shaped steel simultaneously, the risk deformed in process is reduced, and reduces lifting frequency, substantially increases the machining efficiency of F shaped steel, ensure processing quality, improves the qualification rate of product.
Description
Technical field
The present invention relates to metal material processing technical field more particularly to a kind of medium-and low-speed maglev section of track F shaped steel multi-panels are same
When processing unit (plant) and its processing method.
Background technology
In medium-and low-speed maglev railway traffic engineering, the section of track is the basic unit for constituting medium-and low-speed maglev circuit, has branch
Support the function of maglev vehicle, the suspending power and guiding force and tractive force that bear vehicle.The section of track is by F shaped steel rails, sleeper and fastener
Deng composition.
The section of track has linear type, circular curve type and mitigates three kinds of forms of shaped form, and the straight line section of track accounts for the 60- of entire circuit
70%.The blank of F shaped steel is the straight line proximate matter of rolling, and machining deformation control difficulty is big, machine-finish allowance is smaller, machined surface
More, machining accuracy is higher, and track body is F shape profiled-cross-sections, and section position must be machined, and requirement on machining accuracy is high,
Low using machine tool and tool sharpening efficiency, process is more, and station lifts frequency height, easy tos produce deformation.
Invention content
In view of the foregoing drawbacks or insufficient, the purpose of the present invention is to provide a kind of medium-and low-speed maglev section of track F shaped steel multi-panels are same
When processing unit (plant) and its processing method.
The technical scheme is that：
A kind of medium-and low-speed maglev section of track F shaped steel multi-panel simultaneous machining devices, including：Bed piece is arranged on bed piece
There is moveable workbench, horizontal power head point, the first c-type power head part and the 2nd C are disposed with by workbench
Type power head part；
Wherein, the horizontal power head portion includes the horizontal power head for being set to workbench side and is set to work
Gang tool is installed on the tailstock of the platform other side；
First c-type power head part include with the first vertical power head of horizontal power head homonymy and with tailstock homonymy
Tilting power head part；Wherein, the first milling cutter is installed in first vertical power head, is equipped on tilting power head part
Second milling cutter；
Second c-type power head part includes the second vertical power head with horizontal power head homonymy, the second vertical power head
On cutter is installed.
The gang tool includes the third milling cutter, the 4th milling cutter and the 5th milling cutter for processing F shaped steel machined surfaces,
Wherein, the third milling cutter, the 4th milling cutter and the 5th milling cutter are disc-shaped structure, and side-by-side series are arranged, disc-shaped structure
Edge is provided with oblique angle blade, and gang tool is fixedly installed between tailstock and horizontal power head.
It is provided with adjustment backing plate on the workbench, adjusts the magnetic suction disc being equipped on backing plate for placing F shaped steel.
The position block for being positioned to F shaped steel is provided on the magnetic suction disc.
It is provided with column below the horizontal power head；Tailstock supporting rack is provided with below tailstock.
First vertical power head is installed on the first c-type column；Tilting power head beneath portions are provided with bearing, branch
It is provided with inclined plate on seat.
The second formula power head is installed on the second c-type column.
The drive dynamic control device for controlling table longitudinal movement is provided on the workbench.
A kind of processing method that medium-and low-speed maglev section of track F shaped steel multi-panel is processed simultaneously, includes the following steps：
1), by workbench, installation is complete, and F shaped steel to be processed is fixed on by fixture on workbench, described to be added
The F shaped steel bottom surface of work has machined, and bottom surface steps up to place with workbench；
2) workbench, is adjusted, F shaped steel upper surface to be processed is cut by the gang tool on horizontal power head point
Processing is cut, machined surface is formed；
3), adjust table feed amount so that formed the F shaped steel of machined surface by the first milling cutter and the second milling cutter plus
Work；
4) table feed amount, is adjusted so that F shaped steel passes through the processing of cutter, obtains medium-and low-speed maglev section of track F to the end
Shaped steel.
Compared with the prior art, beneficial effects of the present invention are：
The present invention provides a kind of medium-and low-speed maglev section of track F shaped steel multi-panel simultaneous machining devices and its processing methods, with complete
On the basis of bottom surface at the F shaped steel of bottom surface processing, in the case of one-time positioning clamping, using Special combined cutting tool, simultaneously
Processing is carried out at the same time to multiple faces of F shaped steel, reduces the risk deformed in process, and reduce lifting frequency, greatly
The big machining efficiency for improving F shaped steel, ensures processing quality, improves the qualification rate of product.
Description of the drawings
Fig. 1 is the F shaped steel processing structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of the medium-and low-speed maglev section of track F shaped steel multi-panel simultaneous machining devices of the present invention；
Fig. 3 is the sectional view in the faces A-A in Fig. 2；
Fig. 4 is the combination knife structural schematic diagram of the present invention；
Fig. 5 is the sectional view in the faces B-B in Fig. 2；
Fig. 6 is the sectional view in the faces C-C in Fig. 2.
In figure, 1 is bed piece, and 2 be workbench, and 3 be horizontal power head point, and 4 be the first c-type power head part, and 5 are
Second c-type power head part, 6 be gang tool, and 7 be adjustment backing plate, and 8 be magnetic suction disc, and 9 be position block, and 10 be F shaped steel,
11 be drive dynamic control device, and 31 be horizontal power head, and 32 be tailstock, and 33 be column, and 34 be tailstock supporting rack, and 41 is vertical for first
Power head, 42 be the first milling cutter, and 43 be tilting power head part, and 44 be the first c-type column, and 45 be bearing, and 46 be inclined plate, 47
It is the second vertical power head for the second milling cutter, 51,52 be cutter, and 53 be the second c-type column, and 61 be third milling cutter, and 62 be the 4th
Milling cutter, 63 be the 5th milling cutter.
Specific implementation mode
The present invention is described in detail below in conjunction with attached drawing, it is clear that described embodiment is only the present invention one
Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, belongs to protection scope of the present invention.
As shown in Figure 1, in the process that magnetic floats engineering F shaped steel rails, the section of F shaped steel rails is shape profiled-cross-section, is broken
Facial position must be machined, and requirement on machining accuracy is high, and low using machine tool and tool sharpening efficiency, process is more, work
The position lifting frequency is high, easy tos produce deformation.In order to ensure the processing request of F shaped steel rails and improve processing efficiency, the present invention can make F
Shaped steel the faces a and the faces b after processing is completed, on the basis of the faces b and its side, in the case of one-time positioning clamping simultaneously to the faces c,
The faces e, the faces f, the faces g, the faces i and the faces j are processed, and greatly improve the machining efficiency of F shaped steel.
As shown in Fig. 2, the present invention provides a kind of medium-and low-speed maglev section of track F shaped steel multi-panel simultaneous machining devices, including：Machine
Bed lathe bed 1, is provided with moveable workbench 2 on bed piece 1, be disposed with by workbench 2 horizontal power head point 3,
First c-type power head part 4 and the second c-type power head part 5；
Wherein, as shown in figure 3, the horizontal power head point 3 includes the horizontal power head 31 for being set to 2 side of workbench
And it is set on the tailstock 32 of 2 other side of workbench and gang tool 6 is installed；The lower section of the horizontal power head 31 is provided with
Column 33；The lower section of tailstock 32 is provided with tailstock supporting rack 34,
Specifically, as shown in figure 4, the gang tool 6 include for process the third milling cutter 61 of 10 machined surface of F shaped steel,
4th milling cutter 62 and the 5th milling cutter 63, wherein the third milling cutter 61, the 4th milling cutter 62 and the 5th milling cutter 63 are disk
Shape structure, and side-by-side series are arranged, disc-shaped structure edge is provided with oblique angle blade, and gang tool 6 is fixedly installed in tailstock 32
Between horizontal power head 31, it is used for the faces e, the faces g and the faces i of milling F shaped steel 10.Adjustment backing plate is provided on the workbench 2
7, it adjusts and the toolings such as magnetic suction disc 8, positioning device, clamping device for placing F shaped steel is installed on backing plate 7, F shaped steel is provided
Positioning and clamping in tooling.
As shown in figure 5, the first c-type power head part 4 includes the first vertical power head 41 with 11 homonymy of horizontal power head
And the tilting power head part 43 with 32 homonymy of tailstock；Wherein, first milling cutter is installed in first vertical power head 41
42, the second milling cutter 47 is installed on tilting power head part 43；First vertical power head 41 is installed on the first c-type column 44
On；43 lower section of tilting power head part is provided with bearing 45, and inclined plate 46 is provided on bearing 45.The angle and F of inclined plate 46
The angle in the faces c of shaped steel 10 is consistent, and the second milling cutter 47 is equipped on tilting power head part 43, is used for the faces milling c, and first is vertical
First milling cutter 42 is installed, for processing the faces f on formula power head 41.
As shown in fig. 6, the second c-type power head part 5 includes the second vertical power head 51 with 31 homonymy of horizontal power head,
Cutter 52 is installed, the second formula power head 51 is installed on the second c-type column 53, cutter 52 in second vertical power head 51
For milling cutter, it to be used for the faces milling j.
In the present invention, the drive dynamic control device 11 for controlling 2 longitudinal movement of workbench is provided on the workbench 2,
Workbench 2 is fed according to the sequence of processing, ensure that the time processing of F shaped steel 10.
The present invention also provides a kind of medium-and low-speed maglev section of track F shaped steel multi-panel while processing methods, include the following steps：
1), by workbench 2, installation is complete, and F shaped steel 10 to be processed is fixed on by fixture on workbench 2, described
10 bottom surface of F shaped steel to be processed has machined, i.e. the faces a and the faces b, and bottom surface steps up to place with workbench 2, specifically.
8 side of magnetic suction disc of installation position block 9 is parallel to the T-slot side of workbench, by F shaped steel rail b placed face downs in magnetic
On power sucker 8 and a sides is made to be close to position block 9, magnetic suction disc 8 is powered, sucks；
2) workbench 2, is adjusted, by the gang tool 6 on horizontal power head point 3 to 10 upper surface of F shaped steel to be processed
Machining is carried out, machined surface is formed；
3) 2 amount of feeding of workbench, is adjusted so that the F shaped steel 10 for forming machined surface passes through the first milling cutter 42 and the second milling
The processing of knife 47；
4) 2 amount of feeding of workbench, is adjusted so that F shaped steel 10 obtains medium-and low-speed maglev to the end by the processing of cutter 52
Section of track F shaped steel.
This method and device can make F shaped steel the faces a and the faces b after processing is completed, on the basis of the faces b and its side, primary
In the case of positioning and clamping, it is processed using Special combined cutting tool, while to the faces c, the faces e, the faces f, the faces g, the faces i and the faces j, significantly
The machining efficiency of F shaped steel is improved, ensures processing quality.
It is obvious to a person skilled in the art that will appreciate that above-mentioned specific embodiment is the preferred side of the present invention
Case, therefore improvement, the variation that those skilled in the art may make certain parts in the present invention, embodiment is still this
The principle of invention, realization is still the purpose of the present invention, belongs to the range that the present invention is protected.
Claims (8)
1. a kind of medium-and low-speed maglev section of track F shaped steel multi-panel simultaneous machining devices, which is characterized in that including：Bed piece（1）, machine
Bed lathe bed（1）On be provided with moveable workbench（2）, workbench（2）Side is disposed with horizontal power head point（3）,
One c-type power head part（4）And the second c-type power head part（5）；
Wherein, the horizontal power head point（3）Including being set to workbench（2）The horizontal power head of side（31）And setting
In workbench（2）The tailstock of the other side（32）On gang tool is installed（6）；
First c-type power head part（4）Including with horizontal power head（31）First vertical power head of homonymy（41）And and tail
Seat（32）The tilting power head part of homonymy（43）；Wherein, first vertical power head（41）On the first milling cutter is installed
（42）, tilting power head part（43）On the second milling cutter is installed（47）；
Second c-type power head part（5）Including with horizontal power head（31）Second vertical power head of homonymy（51）, second is vertical
Power head（51）On cutter is installed（52）.
2. medium-and low-speed maglev section of track F shaped steel multi-panel simultaneous machining devices according to claim 1, which is characterized in that described
Gang tool（6）Including being used to process F shaped steel（10）The third milling cutter of machined surface（61）, the 4th milling cutter（62）And the 5th milling
Knife（63）, wherein the third milling cutter（61）, the 4th milling cutter（62）And the 5th milling cutter（63）For disc-shaped structure, and side by side
Series connection is arranged, and disc-shaped structure edge is provided with oblique angle blade, gang tool（6）It is fixedly installed in tailstock（32）With horizontal power
Head（31）Between.
3. medium-and low-speed maglev section of track F shaped steel multi-panel simultaneous machining devices according to claim 1, which is characterized in that described
Workbench（2）On be provided with adjustment backing plate（7）, adjust backing plate（7）On magnetic suction disc for placing F shaped steel is installed（8）.
4. medium-and low-speed maglev section of track F shaped steel multi-panel simultaneous machining devices according to claim 3, which is characterized in that described
Magnetic suction disc（8）On be provided with for F shaped steel（10）The position block positioned（9）.
5. medium-and low-speed maglev section of track F shaped steel multi-panel simultaneous machining devices according to claim 1, which is characterized in that described
Horizontal power head（31）Lower section be provided with column（33）；Tailstock（32）Lower section be provided with tailstock supporting rack（34）.
6. medium-and low-speed maglev section of track F shaped steel multi-panel simultaneous machining devices according to claim 1, which is characterized in that described
First vertical power head（41）It is installed on the first c-type column（44）On；Tilting power head part（43）Lower section is provided with bearing
（45）, bearing（45）On be provided with inclined plate（46）.
7. medium-and low-speed maglev section of track F shaped steel multi-panel simultaneous machining devices according to claim 1, which is characterized in that described
Second vertical power head（51）It is installed on the second c-type column（53）On.
8. medium-and low-speed maglev section of track F shaped steel multi-panel simultaneous machining devices according to claim 1, which is characterized in that described
Workbench（2）On be provided with for controlling workbench（2）The drive dynamic control device of longitudinal movement（11）.
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| CN201610629255.3A CN106141266B (en) | 2016-08-03 | 2016-08-03 | A kind of medium-and low-speed maglev section of track F shaped steel multi-panel simultaneous machining devices and its processing method |
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| CN201610629255.3A CN106141266B (en) | 2016-08-03 | 2016-08-03 | A kind of medium-and low-speed maglev section of track F shaped steel multi-panel simultaneous machining devices and its processing method |
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| CN106141266B true CN106141266B (en) | 2018-08-28 |
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| CN106975776B (en) * | 2017-05-16 | 2019-11-26 | 中国铁建重工集团股份有限公司 | F rail milling equipment and milling method |
| CN107263122A (en) * | 2017-08-09 | 2017-10-20 | 中国铁建重工集团有限公司 | A kind of magnetic suspension section of track production line |
| CN110605617B (en) * | 2018-06-15 | 2024-05-24 | 中铁宝桥集团有限公司 | High-efficiency multi-station F-shaped track panel processing line and processing method |
| CN114192881B (en) * | 2021-12-27 | 2022-07-22 | 惠州市亚龙轨枕器材有限公司 | Saw cutting equipment for sleeper raw materials |
| CN115194506A (en) * | 2022-05-30 | 2022-10-18 | 湖南国桥智能科技有限公司 | Medium-low speed magnetic suspension F track processing device |
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| CA2487387C (en) * | 2004-12-01 | 2010-02-23 | David Fenton | Rail grooming machine and method of use |
| CN202606951U (en) * | 2012-03-26 | 2012-12-19 | 姬生永 | F type steel magnetic pole face processing device |
| CN202894436U (en) * | 2012-11-14 | 2013-04-24 | 湖北汇科数控组合机电装备有限公司 | Combined milling machine |
| CN203292558U (en) * | 2013-05-20 | 2013-11-20 | 中国水电建设集团夹江水工机械有限公司 | Processing device for track with convex cambered surface |
| CN103920918B (en) * | 2014-04-29 | 2015-12-16 | 温州职业技术学院 | Automobile shift fork Automation in Mechanical Working lathe |
| CN204504328U (en) * | 2015-02-02 | 2015-07-29 | 国水投资集团西安风电设备股份有限公司 | A kind of wind power generating set strap Rapid milling device |
| CN206263323U (en) * | 2016-08-03 | 2017-06-20 | 中铁宝桥集团有限公司 | A kind of medium-and low-speed maglev section of track F shaped steel multiaspect simultaneous machining devices |
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