CN208183454U - A kind of horizontal fixed steel rail milling turnning and milling turning device - Google Patents
A kind of horizontal fixed steel rail milling turnning and milling turning device Download PDFInfo
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- CN208183454U CN208183454U CN201820736781.4U CN201820736781U CN208183454U CN 208183454 U CN208183454 U CN 208183454U CN 201820736781 U CN201820736781 U CN 201820736781U CN 208183454 U CN208183454 U CN 208183454U
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- milling
- turning device
- turnning
- support frame
- fixed steel
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Abstract
The horizontal fixed steel rail milling turnning and milling turning device of the utility model, including crossbeam, support frame and movable stand, it is connected between support frame as described above and crossbeam bottom by cross slide way pair, it is connected between the movable stand and support frame by longitudinal rail pair, each component for constituting milling attachment main body is installed on movable stand.The rail milling turnning and milling turning device of the structure, is fixed on body bottom section by being horizontally mounted mode, is easily installed and debugs；Load is rationally shared by support frame, the loaded situation of guideway is effectively improved, improves sport efficiency, extend the service life of guideway；The drive part of milling attachment transverse movement is arranged in crossbeam bottom position, reduces the dimensional space of milling attachment longitudinal direction, improves space utilization rate.
Description
Technical field
The utility model relates to rail prosthetic appliance field of mechanical technique more particularly to a kind of horizontal fixed steel rail millings
Turnning and milling turning device.
Background technique
The development of railway high speed heavy duty trend exacerbates the deterioration of route rail, seriously affected the service life of rail with
And safety, the stationarity of train operation.In recent years, rail milling vehicle has been increasingly becoming the capital equipment of route rail reparation,
And milling attachment is the core work component of rail milling vehicle, performance directly determines milling vehicle to the effect of rail reparation.
As shown in figure 3, existing rail milling turnning and milling turning device is to be connected to be vertically installed at car body by one piece of backboard
On milling vehicle, the transverse direction and catenary motion of milling attachment are realized by cross slide carriage, and specifically, cross slide carriage is by hanging down
It is connect to the multiple cross slide way pairs being arranged in juxtaposition with backboard, realizes sliding laterally for milling attachment；It is provided on cross slide carriage
The vertical guideway being connect with milling attachment, to realize the vertical sliding of milling attachment.This structure of milling attachment is to peace
Dress required precision is very high, once the vertical degree of backboard not can guarantee the machining accuracy that will seriously affect milling attachment；And it mills
The lower guideway of turning device transverse movement carries most pressure of milling attachment, the loaded harsh conditions of lower guideway；In addition, milling
This mounting means of turning device occupies much room on vertical direction, and space occupancy is lower.
Utility model content
In view of this, the purpose of the utility model is to provide a kind of horizontal fixed steel rail milling turnning and milling turning devices, not only
The loading conditions of guideway can be improved, extend the service life of guideway, and space can be saved, improve space utilization
Rate, meanwhile, it is also convenient for installing and debug.
The utility model is solved the above problems by following technological means: a kind of horizontal fixed steel rail milling turnning and milling cuts dress
It sets, including crossbeam, cross slide way that crossbeam bottom is arranged in, the transverse movement sliding block being slidably matched with cross slide way, setting exist
The support frame of transverse movement slider bottom, the movement that vertical guide rail on the support frame is set and is slidably matched with vertical guide rail
Frame.
Further, support frame as described above includes integrally formed L-type plate and inclined plate, the horizontal plate body of L-type plate and transverse movement
Sliding block connection, vertical guide rail are arranged on the vertical plate body of L-type plate.
Further, the transverse movement sliding block, which passes through, is arranged in the traverse feed motor driven of crossbeam bottom transversely guide rail
It is mobile.
Further, the catenary motion sliding block is vertically led by vertical drive cylinder and the joint driving of vertical feed motor
Rail is mobile.
Further, the crossbeam and support frame are thread hollow structure.
The utility model has the beneficial effects that
1, the milling attachment of the application connect with milling vehicle vehicle body entirely through crossbeam, is fixed by being horizontally mounted mode
In body bottom section, it is easily installed and debugs compared with prior art.
2, the milling attachment of the application is decomposed the transverse direction of milling attachment and catenary motion at two mutually by support frame
In vertical plane, the loaded situation at the milling attachment transverse movement lower guideway of the prior art is effectively improved, movement is improved
Efficiency extends guideway service life.
3, the milling attachment of the application, the mobile traverse feed motor of driving transverse movement sliding block are arranged in crossbeam bottom,
Driving catenary motion sliding block mobile vertical drive cylinder and vertical feed motor are arranged on movable stand, and integral layout is reasonable,
It is compact-sized, the dimensional space of milling attachment longitudinal direction is reduced, space utilization rate is improved.
4, the milling attachment of the application, crossbeam and support frame are thread hollow structure, not only ensure that intensity, but also alleviate weight
Amount.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of one angle of the utility model；
Fig. 2 is the structural schematic diagram of another angle of the utility model；
Fig. 3 is the front view of existing milling attachment.
Specific embodiment
The utility model is described in detail below with reference to attached drawing.
Such as Fig. 1-2, the rail milling turnning and milling turning device of the application, including crossbeam 1, support frame and movable stand 6；
It is connect in such a way that crossbeam integrally fixes milling attachment using level with milling vehicle body bottom, compared to existing
Technology is easily installed and debugs, and the transverse movement that crossbeam bottom is provided with cross slide way 2 and is slidably matched with cross slide way is slided
Block 3.
Support frame as described above includes inclined plate 42 and inverted L-type plate 41, and inclined plate and L-type plate are integrally formed, the level board of L-type plate
Body is connect with transverse movement sliding block, and vertical guide rail 5 is provided on the vertical plate body of L-type plate, and the movable stand and vertical guide rail are sliding
Dynamic cooperation is mutually perpendicular in plane in this way, being decomposed the transverse direction of milling attachment and catenary motion by support frame at two, effectively
The loaded situation at the milling attachment transverse movement lower guideway of the prior art is improved, sport efficiency is improved, extends guide rail
Secondary service life.
Crossbeam bottom is provided with traverse feed motor, and transverse movement sliding block is transversely led by the driving of traverse feed motor 7
Rail is mobile, and a kind of specific structure can be with are as follows: and piece lead screw rotation of traverse feed motor driven, lead screw pass through transverse movement sliding block,
Lead screw is threadedly coupled with transverse movement sliding block, when lead screw rotates back and forth, transverse movement sliding block can be driven to move back and forth, described
Vertically guide rail is mobile by vertical drive cylinder 8 and the driving of the joint of vertical feed motor 9 for catenary motion sliding block, vertical driving oil
Each component of cylinder, vertical feed motor and composition milling attachment main body is installed on movable stand, and integral arrangement is rationally, tightly
It gathers, reduces the dimensional space of milling attachment longitudinal direction, improve space utilization rate.
Crossbeam and support frame are thread hollow structure, not only ensure that intensity, but also alleviate weight.
The motion process of milling attachment is described in detail below: milling attachment is connect by crossbeam with car body, drives entire milling
Turning device is along rail longitudinal movement.Milling attachment online assignment needs to realize longitudinal, vertical and laterally three directions linkage.Its
In, longitudinal movement is moved milling attachment by milling garage forward (FWD) and is realized；Transverse movement is existed by traverse feed motor driven movable stand
Transverse movement sliding block and the lower realization of cross slide way effect, wherein cross slide way, transverse movement sliding block, traverse feed motor are all pacified
Mounted in crossbeam bottom；Catenary motion is joined by vertical guide rail and catenary motion sliding block in vertical drive cylinder and vertical feed motor
Cooperate lower realization.Catenary motion and transverse movement are realized in two orthogonal planes respectively, are different from existing ten
Word slide carriage structure.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of horizontal fixed steel rail milling turnning and milling turning device, it is characterised in that: including crossbeam, the cross of crossbeam bottom is arranged in
Direction guiding rail, the transverse movement sliding block being slidably matched with cross slide way, the support frame that transverse movement slider bottom is arranged in, setting exist
Vertical guide rail on support frame and the movable stand being slidably matched with vertical guide rail.
2. horizontal fixed steel rail milling turnning and milling turning device according to claim 1, it is characterised in that: support frame as described above packet
Integrally formed L-type plate and inclined plate are included, the horizontal plate body of L-type plate is connect with transverse movement sliding block, and vertical guide rail is arranged in L-type plate
Vertical plate body on.
3. horizontal fixed steel rail milling turnning and milling turning device according to claim 2, it is characterised in that: the transverse movement
Sliding block passes through the traverse feed motor driven transversely guide rail movement that crossbeam bottom is arranged in.
4. horizontal fixed steel rail milling turnning and milling turning device according to claim 3, it is characterised in that: the catenary motion
Vertically guide rail is mobile by vertical drive cylinder and the driving of vertical feed motor joint for sliding block.
5. horizontal fixed steel rail milling turnning and milling turning device according to claim 1, it is characterised in that: the crossbeam and branch
Support is thread hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820736781.4U CN208183454U (en) | 2018-05-17 | 2018-05-17 | A kind of horizontal fixed steel rail milling turnning and milling turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820736781.4U CN208183454U (en) | 2018-05-17 | 2018-05-17 | A kind of horizontal fixed steel rail milling turnning and milling turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208183454U true CN208183454U (en) | 2018-12-04 |
Family
ID=64430988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820736781.4U Active CN208183454U (en) | 2018-05-17 | 2018-05-17 | A kind of horizontal fixed steel rail milling turnning and milling turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208183454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353370A (en) * | 2018-12-12 | 2019-02-19 | 湖大海捷(湖南)工程技术研究有限公司 | A kind of non-contact steel rail wave mill and contour detecting device |
-
2018
- 2018-05-17 CN CN201820736781.4U patent/CN208183454U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353370A (en) * | 2018-12-12 | 2019-02-19 | 湖大海捷(湖南)工程技术研究有限公司 | A kind of non-contact steel rail wave mill and contour detecting device |
| CN109353370B (en) * | 2018-12-12 | 2023-11-10 | 湖南高创海捷工程技术有限公司 | Non-contact rail wave mill and contour detection device |
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