CN206912725U - Fixing device and flange of rail milling machine - Google Patents
Fixing device and flange of rail milling machine Download PDFInfo
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- CN206912725U CN206912725U CN201720596164.4U CN201720596164U CN206912725U CN 206912725 U CN206912725 U CN 206912725U CN 201720596164 U CN201720596164 U CN 201720596164U CN 206912725 U CN206912725 U CN 206912725U
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- hole
- fixing device
- fixed mount
- milling machine
- flange
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Abstract
Railroad track processing technology field is the utility model is related to, more particularly, to a kind of fixing device and flange of rail milling machine.Fixing device includes fixed mount, geometrical clamp and activity folder；Geometrical clamp is fixedly installed on fixed mount；Activity folder includes locating rack and location hook；Locating rack is fixedly installed on fixed mount；Location hook is arranged on locating rack.Flange of rail milling machine includes milling machine main body and fixing device；Fixing device is arranged in milling machine main body.Fixed mount is fixed on the bottom of track, and then realize and the flat purpose of milling is carried out to the flange of rail using the milling cutter being arranged on fixed mount so that the weld seam on whole track can realize that milling is put down by the utility model by the effect of geometrical clamp and activity folder；By the setting of activity folder, the dismounting enhanced convenience that flange of rail milling machine is in orbit is enabled to, and also allow for adjusting for fixed position so that flange of rail milling machine is more flexible when in use.
Description
Technical field
Railroad track processing technology field is the utility model is related to, is put down more particularly, to a kind of fixing device and flange of rail milling
Machine.
Background technology
Railroad track can be welded in the junction of each track when laying, connect it as an entirety,
Stability and security when to ensure that train travels in orbit.
After welding, it will usually have weld seam appearance, and then influence whether stability when train travels in orbit, simultaneously
Also affect the service life of track and the aesthetic property of outward appearance.
In this case, typically just need to handle the weld seam of track.
In the prior art, the processing to weld seam generally can be put down weld seam by milling cutter progress milling.
But in the prior art, milling machine can only carry out milling to the top of track and the left and right sides and put down, and to the flange of rail
Weld seam can not carry out milling and put down.
Utility model content
The purpose of this utility model is to provide a kind of fixing device and flange of rail milling machine, to solve to exist in the prior art
Technical problem.
The utility model provides a kind of fixing device, including fixed mount, geometrical clamp and activity folder；
The geometrical clamp is fixedly installed on the fixed mount；
The activity folder includes locating rack and location hook；
The locating rack is fixedly installed on the fixed mount；
The location hook is arranged on the locating rack, can be moved and be realized to flange of rail milling machine on the locating rack
Fixation in orbit.
Further, it is provided with locating slot on the locating rack；
The location hook is arranged in the locating slot.
Further, it is provided with screwed hole in a side wall of the locating slot；
First through hole is provided with another side wall of the locating slot；
The second through hole is provided with the location hook；
The screwed hole, the first through hole and second through hole are coaxially disposed；
Also include bolt and locating piece；
Third through-hole is provided with the locating piece；
The bolt pass through the first through hole, third through-hole and second through hole after with the screwed hole screw thread
Connection.
Further, the locating piece is cylindrical shape；
One end of the locating piece and the head of the bolt offset close to the side of screw rod.
Further, the locating piece is arranged in the first through hole.
Further, the locating rack is connected with the fixed mount by fixing bolt.
Further, the geometrical clamp and the activity folder are two；
Two geometrical clamps are fixedly installed on one end of the fixed mount；
Two activity folders are arranged on the other end of the fixed mount.
Further, the fixed mount includes crossbearer and vertical frame；
The geometrical clamp is connected with the activity folder by the vertical frame；
The crossbearer connects two vertical framves.
Further, the geometrical clamp and the fixed mount are wholely set.
The utility model additionally provides a kind of flange of rail milling machine, and it includes milling machine main body and above-mentioned fixing device；
The fixing device is arranged in the milling machine main body, the milling machine main body can be fixedly installed on into track
On.
Fixing device provided by the utility model and flange of rail milling machine, by the effect of geometrical clamp and activity folder, by fixation
Frame is fixed on the bottom of track, and then realizes and the flat purpose of milling is carried out to the flange of rail using the milling cutter being arranged on fixed mount so that
Weld seam on whole track can realize that milling is put down；By the setting of activity folder, enable to flange of rail milling machine in orbit
Enhanced convenience is dismantled, and also allows for adjusting for fixed position so that flange of rail milling machine is more flexible when in use.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the fixing device that the utility model embodiment provides；
Fig. 2 is the structural representation for the locating rack that the utility model embodiment provides；
Fig. 3 is the structural representation for the location hook that the utility model embodiment provides；
Fig. 4 is the use state reference chart for the fixing device that the utility model embodiment provides.
Reference：
In figure, 1：Bolt；2：Locating piece；3：Location hook；4：Locating slot；5：Locating rack；6：Fixing bolt；7：It is fixed
Frame；8：Geometrical clamp；9：First through hole；10：Screwed hole；11：Fixing hole；12：Second through hole；13：Fixing device；14：Milling machine
Main body.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or implying phase
To importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
As illustrated in the accompanying drawings from 1 to 3, the utility model provides a kind of fixing device, including fixed mount 7, geometrical clamp 8 and activity
Folder；
The geometrical clamp 8 is fixedly installed on the fixed mount 7；
The activity folder includes locating rack 5 and location hook 3；
The locating rack 5 is fixedly installed on the fixed mount 7；
The location hook 3 is arranged on the locating rack 5, can be moved and be realized to flange of rail milling on the locating rack 5
The fixation in orbit of flat machine.
When in use, first by whole flange of rail milling machine be arranged on fixed mount 7 on after, by the geometrical clamp 8 on fixed mount 7 with
The side of track is fixed, then is fixed by the opposite side of activity folder and track, is finally completed flange of rail milling machine being fixed on track
The purpose of bottom.
In the present embodiment, activity folder includes locating rack 5 and location hook 3, and locating rack 5 is fixedly installed on fixed mount 7,
Location hook 3 is fixedly installed on locating rack 5, meanwhile, location hook 3 is to be detachably connected with locating rack 5, the fixed mount 7 of locating rack 5
It could be arranged to be detachably connected.
The mode being detachably connected has many kinds, and in the present embodiment, the mode being detachably connected is bolt connection.
It is pointed out that the mode being detachably connected can be bolt connection, but it is not limited solely to bolt connection
A kind of mode, it can also be other connected modes, such as can also be bearing pin connection, can also be grafting, that is to say, that
As long as it can be detachably connected.
It may also be noted that when being non-dismountable connection between fixed mount 7 and locating rack 5, its connected mode is weldering
Connect.Meanwhile the mode of non-dismountable connection also has many kinds, it is not limited solely to weld, and can also be other a variety of connections
Mode, it such as can also be and be wholely set, or can also be riveting etc., that is to say, that as long as it can be fixed together
.
In the present embodiment, location hook 3 is L-type, i.e. one end is fixedly connected with locating rack 5, after other end bending, forms one
It is individual hook-shaped, the edge of rail base is triggered using hook, and then locating rack 5 is fixed on rail base.
It is pointed out that location hook 3 is L-type in the present embodiment, but it is not limited solely to L-type, and it can also be
Other shapes, it such as can also be U-shaped, as long as locating rack 5 can be fixedly installed on rail base by it.
Preferred embodiment is to be provided with locating slot 4 on the locating rack 5；
The location hook 3 is arranged in the locating slot 4.
In the present embodiment, locating slot 4 is provided with locating rack 5, and location hook 3 is arranged in locating slot 4, can be passed through
Adjusting position of the location hook 3 in locating slot 4 so that the location hook 3 in the present embodiment can be matched from different tracks,
The use range of fixing device is added, improves the utilization rate of fixing device.
In the present embodiment, locating slot 4 is rectangular channel.
It is pointed out that the shape of locating slot 4 can be rectangular channel, but it is not limited solely to rectangular channel, and it may be used also
To be other kinds of slot structure, U-lag, dovetail groove are such as can also be, is determined as long as location hook 3 can be fixedly installed on by it
In the groove 4 of position, and location hook 3 is caused to move adjustment in locating slot 4.
Preferred embodiment is to be provided with screwed hole 10 in a side wall of the locating slot 4；
First through hole 9 is provided with another side wall of the locating slot 4；
The second through hole 12 is provided with the location hook 3；
The screwed hole 10, the first through hole 9 and second through hole 12 are coaxially disposed；
Also include bolt 1 and locating piece 2；
Third through-hole is provided with the locating piece 2；
The bolt 1 pass through the first through hole 9, third through-hole and second through hole 12 after with the screwed hole
10 threaded connections.
In the present embodiment, first through hole 9 and screwed hole 10 are set respectively in two relative side walls of locating slot 4, fixed
The second through hole 12 is provided with the hook 3 of position, and locating piece 2 is provided between the through hole 12 of first through hole 9 and second, in locating piece 2
On be provided with third through-hole, now, first through hole 9, the second through hole 12, third through-hole and screwed hole 10 are coaxially disposed.Position spiral shell
Bolt 1 is threadedly coupled after passing through first through hole 9, third through-hole, the second through hole 12 with screwed hole 10, and then location hook 3 is fixed.
In the present embodiment, bolt 1 can run through first through hole 9, i.e. the diameter of first through hole 9 is more than bolt
1 head diameter.
When in use, after first location hook 3 is contacted with rail base, bolt 1 is turned, in screwed hole 10 and positioning spiral shell
In the presence of the threaded connection of bolt 1, drive locating piece 2 to squeeze location hook 3 and moved to the side of screwed hole 10, and then cause positioning
Hook 3 is adjacent to fixation with rail base, while location hook 3 is fixed in locating slot 4, completes the fixation of fixing device.
It is pointed out that in the present embodiment, the head of bolt 1 will not pass completely through out of first through hole 9, with
Ensure that the both ends of bolt 1 are separately positioned in first through hole 9 and screwed hole 10, be further ensured that bolt 1 and positioning
Bonding strength between groove 4, ensure the bonding strength between location hook 3 and locating rack 5.
In the present embodiment, locating piece 2 is cylindrical shape；One end of locating piece 2 is with the head of bolt 1 close to screw rod
Side offsets.
In the present embodiment, locating piece 2 is arranged to cylindric, and its diameter is less than or positioned the diameter of first through hole 9, and then
Enable to locating piece 2 to enter in first through hole 9, further increase moving range of the location hook 3 in locating slot 4,
Add the scope of application of the utility model fixing device.
In the present embodiment, the diameter of locating piece 2 can also be greater than the diameter of first through hole 9.
In the present embodiment, locating piece 2 is shaped to cylindrical shape, but it is not limited solely to cylindrical shape, and it may be used also
To be other shapes, square body, multi-faceted column are such as can also be, or even can also be irregular shape, as long as it can one
End offsets with bolt 1, and the lower end of the other end and location hook 3 offsets.
Preferred embodiment is that the locating rack 5 is connected with the fixed mount 7 by fixing bolt 6.
In the present embodiment, fixing hole 11 is provided with locating rack 5, locating rack 5 passes through fixing bolt 6 with fixed mount 7
With the cooperation of fixing hole 11, be detachably connected, and then enabled to when locating rack 5 wears, can be conveniently replaceable or
Safeguard.
It is pointed out that locating rack 5 and fixed mount 7 are bolt connection in the present embodiment, but it is not limited solely to
A kind of this mode of bolt connection, go to can also be other types for being detachably connected such as bearing pin connection, clamping, that is to say, that its
As long as can be detachably connected, the replacing and maintenance of locating rack 5 can be easy to.
It may also be noted that locating rack 5 and fixed mount 7 can also be arranged to non-removable connected mode, i.e., its
It can also be and locating rack 5 and fixed mount 7 are linked together by modes such as welding, and then locating rack 5 can be ensured with fixing
Bonding strength between frame 7.
Preferred embodiment is that the geometrical clamp 8 and the activity folder are two；
Two geometrical clamps 8 are fixedly installed on one end of the fixed mount 7；
Two activity folders are arranged on the other end of the fixed mount 7.
In the present embodiment, geometrical clamp 8 and activity folder are disposed as two, i.e., set two geometrical clamps in the side of track
8, in the opposite side of track, two activity folders are set.
When in use, after first geometrical clamp 8 and track being attached, then by activity folder by fixed mount 7 and rail base
It is fixed together.
It is pointed out that in the present embodiment, geometrical clamp 8 and activity folder are disposed as two, but it not only limits to
In two, it, which can also be, is arranged to three, even more more, as long as it can guarantee that the bonding strength of fixing device and rail base
.
It may also be noted that in the present embodiment, geometrical clamp 8 is identical with the quantity of activity folder, but it can also be root
According to being specifically adjusted using position, the geometrical clamp 8 and activity that are arranged to varying number press from both sides, as long as it can ensure to fix dress
Put the bonding strength with rail base.
Preferred embodiment is that the fixed mount 7 includes crossbearer and vertical frame；
The geometrical clamp 8 is connected with the activity folder by the vertical frame；
The crossbearer connects two vertical framves.
In the present embodiment, fixed mount 7 includes crossbearer and vertical frame, can be other zero by milling cutter etc. by crossbearer and vertical frame
Installation is fixed in part, while also geometrical clamp 8 and activity folder can be fixed into installation.
In the present embodiment, geometrical clamp 8 and activity folder are arranged on vertical frame.
It is pointed out that the position of geometrical clamp 8 and activity folder can be provided on vertical frame or be arranged on horizontal stroke
On frame, it can carry out final determination according to specific service condition.
Preferred embodiment is that the geometrical clamp 8 and the fixed mount 7 are wholely set.
The utility model additionally provides a kind of flange of rail milling machine, as shown in figure 4, it includes milling machine main body 14 and above-mentioned
Fixing device 13；
The fixing device 13 is arranged in the milling machine main body, can be fixedly installed on the milling machine main body 14
On track.
The flange of rail milling machine provided in the present embodiment, it mainly make use of above-mentioned fixing device 13 to flange of rail milling machine
It is fixed, to ensure stability of the flange of rail milling machine in rail base.
Fixing device provided by the utility model and flange of rail milling machine, by the effect of geometrical clamp 8 and activity folder, by fixation
Frame 7 is fixed on the bottom of track, and then realizes and the flat purpose of milling is carried out to the flange of rail using the milling cutter being arranged on fixed mount 7, makes
The weld seam obtained on whole track can realize that milling is put down；By the setting of activity folder, enable to flange of rail milling machine in orbit
Dismounting enhanced convenience, and also allow for adjusting for fixed position so that flange of rail milling machine is more flexible when in use.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of fixing device, it is characterised in that including fixed mount, geometrical clamp and activity folder；
The geometrical clamp is fixedly installed on the fixed mount；
The activity folder includes locating rack and location hook；
The locating rack is fixedly installed on the fixed mount；
The location hook is arranged on the locating rack, can be moved and be realized in-orbit to flange of rail milling machine on the locating rack
Fixation on road.
2. fixing device according to claim 1, it is characterised in that be provided with locating slot on the locating rack；
The location hook is arranged in the locating slot.
3. fixing device according to claim 2, it is characterised in that be provided with screw thread in a side wall of the locating slot
Hole；
First through hole is provided with another side wall of the locating slot；
The second through hole is provided with the location hook；
The screwed hole, the first through hole and second through hole are coaxially disposed；
Also include bolt and locating piece；
Third through-hole is provided with the locating piece；
The bolt connects after passing through the first through hole, third through-hole and second through hole with the screwed hole screw thread
Connect.
4. fixing device according to claim 3, it is characterised in that the locating piece is cylindrical shape；
One end of the locating piece and the head of the bolt offset close to the side of screw rod.
5. fixing device according to claim 4, it is characterised in that the locating piece is arranged in the first through hole.
6. fixing device according to claim 1, it is characterised in that the locating rack passes through fixed spiral shell with the fixed mount
Tether and connect.
7. fixing device according to claim 1, it is characterised in that the geometrical clamp and it is described activity folder be two；
Two geometrical clamps are fixedly installed on one end of the fixed mount；
Two activity folders are arranged on the other end of the fixed mount.
8. fixing device according to claim 7, it is characterised in that the fixed mount includes crossbearer and vertical frame；
The geometrical clamp is connected with the activity folder by the vertical frame；
The crossbearer connects two vertical framves.
9. fixing device according to claim 1, it is characterised in that the geometrical clamp and the fixed mount are wholely set.
10. a kind of flange of rail milling machine, it is characterised in that including the fixation described in milling machine main body and claim any one of 1-9
Device；
The fixing device is arranged in the milling machine main body, the milling machine main body can be fixedly installed in orbit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720596164.4U CN206912725U (en) | 2017-05-25 | 2017-05-25 | Fixing device and flange of rail milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720596164.4U CN206912725U (en) | 2017-05-25 | 2017-05-25 | Fixing device and flange of rail milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206912725U true CN206912725U (en) | 2018-01-23 |
Family
ID=61308175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720596164.4U Active CN206912725U (en) | 2017-05-25 | 2017-05-25 | Fixing device and flange of rail milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206912725U (en) |
-
2017
- 2017-05-25 CN CN201720596164.4U patent/CN206912725U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191030 Address after: 100080 1st floor, building B, No.51, Hunan Road, Kunming, Haidian District, Beijing Patentee after: Huaxia High Speed Rail Technology Co Ltd Address before: 100000, room 1, 1803 Feng Feng Road, Beijing, Fengtai District Patentee before: CHENTANG (BEIJING) TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right |