CN209541615U - A kind of height adjustment measuring device for rail milling machine - Google Patents
A kind of height adjustment measuring device for rail milling machine Download PDFInfo
- Publication number
- CN209541615U CN209541615U CN201920134886.7U CN201920134886U CN209541615U CN 209541615 U CN209541615 U CN 209541615U CN 201920134886 U CN201920134886 U CN 201920134886U CN 209541615 U CN209541615 U CN 209541615U
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- CN
- China
- Prior art keywords
- fixed plate
- milling machine
- ruler
- height adjustment
- screw
- 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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of height adjustment measuring devices for rail milling machine, are related to railway technology field.Including electronic digital display ruler, the electronic digital display ruler includes ruler frame and the foot bar that is slidably mounted on inside the ruler frame, ruler frame back is fixedly installed with Z-shaped first fixed plate by the first screw, the ratch bottom is fixedly installed with the second fixed plate of L shape by the first screw, first fixed plate far from the ruler frame with second fixed plate far from the ratch while be located in orthogonal two faces, it is both provided with tapped through hole in first fixed plate and the second fixed plate, the tapped through hole matches with the second screw.Electronic digital display ruler is fastened on milling machine using the first fixed plate and the second fixed plate by a kind of height adjustment measuring device for rail milling machine of the utility model, and precise measurement cutter height of energy was shortened to the knife time, and measurement accuracy is high.
Description
Technical field
The utility model relates to railway technology fields, and in particular to a kind of height adjustment measurement dress for rail milling machine
It sets.
Background technique
Traditional rail milling machine (three meters of gantry mills) needs to carry out to knife, to knife when processing guard rail rail cant
When, need to adjust the height and position of milling machine, and traditional height and position is when being adjusted, elevation carrection get up it is comparatively laborious,
And error is larger, influences the processing quality of guard rail.
Utility model content
For above-mentioned disadvantage existing in the prior art, a kind of height adjustment for rail milling machine of the utility model is surveyed
Electronic digital display ruler is fastened on milling machine by amount device using the first fixed plate and the second fixed plate, can a precise measurement cutter height
Degree was shortened to the knife time, and measurement accuracy is high.
In order to achieve the above technical purposes, a kind of height adjustment measuring device for rail milling machine of the utility model,
Including electronic digital display ruler, the electronic digital display ruler includes ruler frame and the foot bar that is slidably mounted on inside the ruler frame, the ruler frame
Back is fixedly installed with Z-shaped first fixed plate by the first screw, and the ratch bottom is fixedly installed with L shape by the first screw
Second fixed plate, first fixed plate far from the ruler frame with second fixed plate far from the ratch while
In orthogonal two faces, tapped through hole, the tapped through hole are both provided in the first fixed plate and the second fixed plate
Match with the second screw.
Preferably, first fixed plate and the second fixed plate are fastened on the vertical table top and horizontal platform of the milling machine respectively
On face.
Further, second screw includes bar portion and head, and the head material is magnet, is existed by magnet fastening
On milling machine.
Further, the second screw shank portion includes threaded portion, interconnecting piece and pars contractilis, and the threaded portion is inserted
Enter to inside the tapped through hole, and fastened by nut, the interconnecting piece is used for connecting thread portion and pars contractilis, connection
The circular magnetic chuck that Open Side Down is provided in portion, the pars contractilis other end is fixedly installed with head, and pars contractilis outer cover is equipped with
Spring.
Specifically, the threaded portion, interconnecting piece, pars contractilis, head integrated molding.
Compared with prior art, the utility model has the following beneficial effects: before to knife, the first fixed plate is consolidated with second
Fixed board is separately fixed on the vertical table top and level table of milling machine, then during adjusting milling machine height, due to second
Fixed plate is fixed, and therefore, the second fixed plate also moves up and down therewith during milling machine moves up and down, solid with the second fixed plate
Surely the foot bar connected then slides up and down inside ruler frame, and the distance of sliding is shown by the display screen on ruler frame, shortens
To the knife time, measurement accuracy is high.
Detailed description of the invention
Fig. 1: the structural schematic diagram of the utility model；
Fig. 2: the attachment structure schematic diagram of the first fixed plate and ruler frame in the utility model；
Fig. 3: the structural schematic diagram of the second screw in the utility model.
In figure: 1, ruler frame 2, foot bar 3, the first screw 4, the first fixed plate 5, the second fixed plate 6, the second screw
61, head 62, bar portion 621, threaded portion 622, interconnecting piece 623, pars contractilis 7, nut 8, sucker 9, spring.
Specific embodiment
In order to make the purpose of this utility model, advantage and embodiment seem be more clear it is clear, now in conjunction with specific implementation
The utility model will be further described for example, it should be understood that embodiment described herein is only to the utility model
It illustrates, does not constitute limitations of the present invention.
A kind of height adjustment measuring device for rail milling machine as Figure 1-Figure 2, including electronic digital display ruler, electronics
Digital display rule includes ruler frame 1 and the foot bar 2 that is slidably mounted on ruler frame 1 inside, and 1 back of ruler frame passes through the first screw 3 and is fixedly installed with Z
The first fixed plate of shape 4,2 bottom of ratch are fixedly installed with the second fixed plate of L shape 5 by the first screw 3, and the first fixed plate 4 is separate
Ruler frame 1 with the second fixed plate 5 far from ratch 1 while be located in orthogonal two faces, the first fixed plate 4 and the
Tapped through hole is both provided in two fixed plates 5, tapped through hole matches with the second screw 6, the first fixed plate 4 and the second fixed plate
5 are fastened on respectively on the vertical table top and level table of milling machine.
Before knife, the first fixed plate 4 and the second fixed plate 5 are separately fixed to the vertical table top and level table of milling machine
On, then during adjusting milling machine height, since the second fixed plate 5 is fixed, the second fixed plate 5 is above and below milling machine
It also moving up and down therewith during movement, the foot bar 2 being fixedly connected with the second fixed plate 5 then slides up and down inside ruler frame 1,
The distance of sliding is shown by the display screen on ruler frame 1, is shortened to the knife time, measurement accuracy is high.
Wherein, the electronic digital display ruler in the utility model is the high-precision degree of the wide land number observing and controlling Co., Ltd production in Guilin
Aobvious ruler, structure & working mechanism is well known to those skilled in the art, here, not being described in further details.
As a further improvement of the utility model, wherein, the second screw 6 includes bar portion 62 and head 61,61 material of head
Material is magnet, through magnet fastening on milling machine.Certainly, the second screw 6 is directly disposed as common screw in the utility model
Structure can also, only tapped through hole corresponding with screw need to be set on milling machine.The structure of magnet is used in the utility model,
Attraction fastening is carried out by magnet and milling machine, can be accomplished with tearing open with easy to loading and unloading.
In the utility model, as shown in figure 3,62 part of the second screw bar portion includes threaded portion 621, interconnecting piece 622 and stretches
Contracting portion 623, wherein threaded portion 621 is inserted into inside tapped through hole, and is fastened by nut 7, and interconnecting piece 622 is for connecting
Threaded portion 621 and pars contractilis 623 are connect, the circular magnetic chuck 8 that Open Side Down is provided on interconnecting piece 622,623 other end of pars contractilis is solid
Dingan County is equipped with head 61, and 623 outer cover of pars contractilis is equipped with spring 9.Specifically, threaded portion 621, interconnecting piece 622, pars contractilis 623,
Head 61 is integrally formed.
In use, this is practical new in order to further fasten the position of the first fixed plate 4 and the second fixed plate 5 on milling machine
In type, it can be adsorbed on milling machine by sucker 8, during sucker 8 adsorbs, the second screw head 61 made of magnet
Attract with milling machine and fix, and squeezes the pars contractilis 623 of bar portion by head 61, it is fixed to the first fixed plate 4 and the second fixed plate 5
And then nut 7 is threadedly coupled with threaded portion 621.
Wherein, it should be noted that in the utility model, the pars contractilis 623 in the bar portion of the second screw is straight by more piece
The structure of the diminishing casing of diameter similar fishing rod made of being arranged.
By the height adjustment measuring device using the utility model, saved to the knife time, measurement accuracy up to ±
0.02mm。
Specific embodiment of the present utility model described above does not constitute the limitation to scope of protection of the utility model,
Any other various changes and modifications made by any technical concept according to the present utility model should be included in practical
In novel scope of protection of the claims.
Claims (5)
1. a kind of height adjustment measuring device for rail milling machine, it is characterised in that: including electronic digital display ruler, the electron number
Aobvious ruler includes ruler frame and the foot bar that is slidably mounted on inside the ruler frame, and ruler frame back is fixedly installed with by the first screw
Z-shaped first fixed plate, the foot bar bottom are fixedly installed with the second fixed plate of L shape, first fixed plate by the first screw
Far from the ruler frame with second fixed plate far from the foot bar while be located in orthogonal two faces, the
It is both provided with tapped through hole in one fixed plate and the second fixed plate, the tapped through hole matches with the second screw.
2. the height adjustment measuring device according to claim 1 for rail milling machine, it is characterised in that: described first is solid
Fixed board and the second fixed plate are fastened on respectively on the vertical table top and level table of the milling machine.
3. the height adjustment measuring device according to claim 2 for rail milling machine, it is characterised in that: second spiral shell
Nail includes bar portion and head, and the head material is magnet, through magnet fastening on milling machine.
4. the height adjustment measuring device according to claim 3 for rail milling machine, it is characterised in that: second spiral shell
Following closely shank portion includes threaded portion, interconnecting piece and pars contractilis, and the threaded portion is inserted into inside the tapped through hole, and passes through spiral shell
Mother fastens, and the interconnecting piece is used for connecting thread portion and pars contractilis, is provided with the circular magnetic chuck that Open Side Down on interconnecting piece,
The pars contractilis other end is fixedly installed with head, and pars contractilis outer cover is equipped with spring.
5. the height adjustment measuring device according to claim 4 for rail milling machine, it is characterised in that: the screw thread
Portion, interconnecting piece, pars contractilis, head are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920134886.7U CN209541615U (en) | 2019-01-26 | 2019-01-26 | A kind of height adjustment measuring device for rail milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920134886.7U CN209541615U (en) | 2019-01-26 | 2019-01-26 | A kind of height adjustment measuring device for rail milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209541615U true CN209541615U (en) | 2019-10-25 |
Family
ID=68271678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920134886.7U Expired - Fee Related CN209541615U (en) | 2019-01-26 | 2019-01-26 | A kind of height adjustment measuring device for rail milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209541615U (en) |
-
2019
- 2019-01-26 CN CN201920134886.7U patent/CN209541615U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20200126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |