CN205860929U - Measure assembly - Google Patents
Measure assembly Download PDFInfo
- Publication number
- CN205860929U CN205860929U CN201620796581.9U CN201620796581U CN205860929U CN 205860929 U CN205860929 U CN 205860929U CN 201620796581 U CN201620796581 U CN 201620796581U CN 205860929 U CN205860929 U CN 205860929U
- Authority
- CN
- China
- Prior art keywords
- wheel
- assembly
- fixture
- measuring instrument
- measurement assembly
- 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.)
- Active
Links
- 238000005259 measurement Methods 0.000 claims abstract description 66
- 238000006073 displacement reaction Methods 0.000 claims abstract description 18
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
This utility model provides a kind of measurement assembly, for the correction center to wheel, including: range measurement assembly, range measurement assembly includes the first measurement assembly and the first fiducial, first measures assembly includes the first fixture and the first measuring instrument being arranged on the first fixture, first fiducial includes the second fixture and the first datum level being arranged on the second fixture, and the first measuring instrument coordinates with the first datum level to measure the axial displacement to wheel；Circumference measures assembly, circumference is measured assembly and is included the second measurement assembly and the second fiducial, second measures assembly includes the 3rd fixture and the second measuring instrument being arranged on the 3rd fixture, second fiducial includes the 4th fixture and the second datum level being arranged on the 4th fixture, and the second measuring instrument coordinates with the second datum level to measure the radial displacement to wheel.The problem that the technical solution of the utility model measures inconvenience when efficiently solving centering of the prior art.
Description
Technical field
This utility model relates to the technical field measured, and measures assembly in particular to one.
Background technology
The production and operations such as electric power, metallurgy, chemical industry, machinery it is frequently necessary to motor, steam turbine etc. are driven equipment
Wheel is attached to the axle taken turns with the driven equipment such as pump, electromotor of axle, and the precision connecting wheel often requires that very
Height, otherwise can cause equipment high vibration, cause device damage or can not normally production run, to wheel centre deviation the most all control
System is in micro-scaled range.This just requires must be higher by accuracy class when centering, and it is preferable to measure stability
Alignment instrument.Generally use three groups of indicator brackets and dial gauge when centering at present, dial gauge is fixed on hundred
On point dial framework, according to centering method the magnet base of three groups of indicator brackets adsorbed respectively in side on wheel, adjust
The distance of each connecting rod of indicator bracket and position, make the gauge head of be symmetrically installed two groups of dial gauges withstand on the opposite side end to wheel
On face, make to be contained in one group of dial gauge gauge head in the middle of two symmetrical dial gauges and withstand on the opposite side periphery to wheel.Dial framework is installed
After Hao, wearing two pins having certain interval with bolt hole at the two symmetrical bolts hole to taking turns, dish moves the side axle to wheel, drives
Two pairs of wheel shafts rotate simultaneously, also and then rotate the survey tool on wheel, at the reading of three groups of tables of anglec of rotation record of regulation,
After completing to measure, calculate the center deviation residual quantity to wheel, behind the center by adjustment rotor, then measure, until in wheel
The heart meets the requirements.
Centering is the most careful, a complicated job, and each centering will spend the bigger time
And energy.But, currently used survey tool, due to relatively big to the size difference taken turns, needs the length of connecting rod of dial framework the most not
With, need bigger adjustment work to be fixed by dial gauge, sometimes due to dial framework connecting rod is long or dial framework securing member
Clamp force is not enough, usually less rocking and deform occurs during measuring, and causes measurement result to be forbidden, need to re-start complexity
Measurement work or cause centre deviation, cause rotating machinery high vibration, it is impossible to normal production run.Especially some is right
The measurement position of wheel alignment is inconvenient to place survey tool, causes some to cannot be carried out the alignment measurement of wheel.
Utility model content
Main purpose of the present utility model is that providing a kind of measures assembly, to solve centering of the prior art
Time measure inconvenience problem.
To achieve these goals, this utility model provides a kind of measurement assembly, for the correction center to wheel, bag
Including: range measurement assembly, range measurement assembly includes the first measurement assembly and the first fiducial, and first measures assembly includes the
One fixture and the first measuring instrument being arranged on the first fixture, the first fiducial includes the second fixture and is arranged on
The first datum level on second fixture, the first measuring instrument coordinates with the first datum level to measure the axial displacement to wheel；Circle
Week measures assembly, and circumference is measured assembly and included the second measurement assembly and the second fiducial, and second measures assembly includes that the 3rd is solid
Locking member and the second measuring instrument being arranged on the 3rd fixture, the second fiducial includes the 4th fixture and is arranged on the 4th
The second datum level on fixture, the second measuring instrument coordinates with the second datum level to measure the radial displacement to wheel.
Further, the first measuring instrument is parallel with to the axis direction taken turns, the first datum level and the radial direction to wheel
Parallel, the second measuring instrument is parallel with to the radial direction taken turns, and the second datum level is parallel with to the axis direction taken turns.
Further, the first fixture includes: the first base and the first support being arranged on the first base, the first support
Along the radial direction extension to wheel, the first measuring instrument is removably disposed on the first support.
Further, the first support being provided with the first installing hole, the first measuring instrument is arranged in the first installing hole.
Further, the first base is made up of Magnet.
Further, range measurement assembly is at least two sets.
Further, the 3rd fixture includes: the second base and the second support being arranged on the second base, and second measures
Instrument is arranged on the secondary support bracket.
Further, the second support includes vertical rod and cross bar, and the first end of vertical rod is fixed on the second base and along to wheel
Radial direction extend, the first end of cross bar is fixedly installed with the second end of vertical rod, cross bar with to take turns axis parallel, second survey
Measuring appratus is removably disposed in the second end of cross bar.
Further, the second support being provided with the second installing hole, the second measuring instrument is arranged in the second installing hole.
Further, the second base is Magnet.
Further, the first measuring instrument and the second measuring instrument are dial gauge.
Application the technical solution of the utility model, is fixed on range measurement assembly on to taking turns, will by the first datum level
Measure the position that the axial displacement to wheel leads to be convenient for measuring, so the axial Displacement transfer to wheel measured will be needed to surveying
The distance between assembly and the first fiducial is measured in flow control one, by measuring between the first measurement assembly and the first fiducial
Distance can be obtained by the axial displacement to wheel, the i.e. first the first measuring instrument measuring assembly measures the first datum level i.e.
Can.Measure to wheel axial displacement while, circumference measure assembly be also secured to wheel on, so by need measure to wheel
Radial displacement be reacted to circumference and measure on assembly, the i.e. second the second measuring instrument measuring assembly measures the change of the second datum level
Change is worth.The measured value of centering is transferred to the position easily measured by the technical solution of the utility model, the biggest
The earth facilitates the measurement of centering.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing being further appreciated by of the present utility model, this practicality
Novel schematic description and description is used for explaining this utility model, is not intended that improper restriction of the present utility model.
In the accompanying drawings:
Fig. 1 shows the schematic front view of the embodiment according to measurement assembly of the present utility model；
Fig. 2 shows the elevational schematic view measuring assembly of Fig. 1；
Fig. 3 shows the structural representation of the range measurement assembly measuring assembly of Fig. 1；And
Fig. 4 shows that the circumference measuring assembly of Fig. 1 measures the structural representation of assembly.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
10, range measurement assembly；11, first assembly is measured；111, the first fixture；112, the first measuring instrument；12,
One fiducial；121, the second fixture；122, the first datum level；20, to wheel；30, circumference measures assembly；31, second measure
Assembly；311, the 3rd fixture；312, the second measuring instrument；32, the second fiducial；321, the 4th fixture；322, second
Datum level.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Combination mutually.Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As depicted in figs. 1 and 2, the assembly of measuring of the present embodiment is used for the correction center to wheel 20.Measurement assembly includes: away from
From measuring assembly 10 and circumference measurement assembly 30.Range measurement assembly 10 includes the first measurement assembly 11 and the first fiducial
12.First measures assembly 11 includes the first fixture 111 and the first measuring instrument 112 being arranged on the first fixture 111, the
One fiducial 12 includes the second fixture 121 and the first datum level 122 being arranged on the second fixture 121, and first measures
Instrument 112 coordinates with the first datum level 122 to measure the extended distance to wheel.Circumference is measured assembly 30 and is included the second measurement assembly
31 and second fiducial 32.Second measures assembly 31 includes the 3rd fixture 311 and be arranged on the 3rd fixture 311 the
Two measuring instruments 312, the second fiducial 32 includes the 4th fixture 321 and the second base being arranged on the 4th fixture 321
Quasi-face 322, the second measuring instrument coordinates with the second datum level 322 to measure the radial displacement to wheel.
The technical scheme of application the present embodiment, is fixed on wheel 20, by the first datum level by range measurement assembly 10
122 will measure the position that the axial displacement to wheel 20 leads to be convenient for measuring, and so will need the axial position to wheel 20 measured
Move to measure the distance between the first measurement assembly 11 and the first fiducial 12, by measuring the first measurement assembly 11 He
Distance between first fiducial 12 can be obtained by the axial displacement to wheel, and i.e. first measures the first measuring instrument of assembly
Measure the first datum level.While measuring the axial displacement to wheel, circumference is measured assembly 30 and is also secured at taking turns on 20,
So the radial displacement to wheel needing to measure being reacted to circumference and measure on assembly 30, i.e. second measures the second survey of assembly 31
Measuring appratus 312 measures the changing value of the second datum level 322.The technical scheme of the present embodiment is by the measured value of centering
It is transferred to the position easily measured, so greatly facilitate the measurement of centering.
As depicted in figs. 1 and 2, in the technical scheme of the present embodiment, the first measuring instrument 112 and the axis side to wheel 20
To parallel, the first datum level 122 is parallel with to the radial direction taking turns 20, the second measuring instrument 312 and the radial direction to wheel 20
Parallel, the second datum level 322 is parallel with to the axis direction taking turns 20.Specifically, the first measuring instrument 112 is dial gauge, percentage
Table has dial plate and measures head.Measurement head and first datum level 122 of the first measuring instrument 112 contact, so the axle to wheel 20
On the dial plate that displacement can be reacted to the first measuring instrument 112.Second measuring instrument 312 is also dial gauge, the second measuring instrument
Measurement head and second datum level 322 of 312 contact, same reason, and the radial displacement to wheel 20 can be reacted to the second measuring instrument
On the dial plate of device.
As it is shown on figure 3, in the technical scheme of the present embodiment, the first fixture 111 includes: the first base and be arranged on the
The first support on one base, the first support is along the radial direction extension to wheel 20, and the first measuring instrument 112 is removably disposed
On the first support.Said structure is arranged simply, is easily worked.Specifically, the first support is provided with the first installing hole, first
Measuring instrument 112 is arranged in the first installing hole.Certainly, can as the structure that one skilled in the art will appreciate that the first installing hole
Thinking various ways, the such as first installing hole can be buckle structure or be collapsible and the elastic component etc. of expansion.
As it is shown on figure 3, in the technical scheme of the present embodiment, the first base is made up of Magnet.Above-mentioned material make
One base facilitates the installation of the first base and adjusts position etc..
As it is shown in figure 1, in the technical scheme of the present embodiment, range measurement assembly 10 at least two set.Specifically, distance
Measure when assembly 10 is installed and be symmetrically installed along to wheel 20, so further ensure the precision to wheel 20 measurement.
As shown in Figure 2 and Figure 4, in the technical scheme of the present embodiment, the 3rd fixture 311 includes: the second base and setting
Putting the second support on the second base, the second measuring instrument 312 is arranged on the secondary support bracket.Said structure is easily worked.Tool
Body ground, the second support includes vertical rod and cross bar, and the first end of vertical rod is fixed on the second base and along the radial direction to wheel 20
Extending, the first end of cross bar is fixedly installed with the second end of vertical rod, and cross bar is parallel with to the axis taken turns, the second measuring instrument 312
It is removably disposed in the second end of cross bar.So make the second measuring instrument 312 parallel with to the radial direction taking turns 20.
As shown in Figure 2 and Figure 4, in the technical scheme of the present embodiment, the second support is provided with the second installing hole, second
Measuring instrument 312 is arranged in the second installing hole.Certainly, can as the structure that one skilled in the art will appreciate that the second installing hole
Thinking various ways, the such as second installing hole can be buckle structure or be collapsible and the elastic component etc. of expansion.
As shown in Figure 4, in the technical scheme of the present embodiment, the second base is Magnet.Second end that above-mentioned material is made
Seat facilitates the installation of the second base and adjusts position etc..
As depicted in figs. 1 and 2, in the technical scheme of the present embodiment, measuring assembly is to utilize " extraction " principle (i.e. wanting
Measure but be inconvenient to the position measured, be drawn out to the position being convenient for measuring by object, and do not affect the one side of measurement result
Method), the position that the end face taken turns and periphery are drawn out to very convenient measurement being inconvenient to measure is measured, makes size not
The same measurement to wheel 20 is simplified, and various different dress table method immobilizations reduce dial framework length, reduce measured deviation, make
The measurement work of whole centering becomes succinct, efficient, accurate, greatly reduces workload and current survey tool
Easily cause the worry that deviation is brought to staff.
As it is shown in figure 1, in the technical scheme of the present embodiment, the annexation of range measurement assembly 10 and effect: first
Support is used to support and fix the first measuring instrument 112, and the table body of the first measuring instrument 112 is installed on the first support, uses
First screwing bolts is tightened, and the first support is fixed on the first base by the first bolt and the first nut, and the first base can be inhaled
It is attached to the side needing alignment on wheel.First datum level 122 is fixed on the 3rd base by the second bolt and the second nut
On, the first base and the 3rd base are made by Magnet.3rd base absorption opposite side to wheel correspondence position on, make first
The measurement crown of measuring instrument 112, on the first datum level 122, so completes the installation of range measurement assembly 10.Another group away from
It is fixed on by same method in the symmetric position to wheel from measuring assembly 10, this completes the peace of range measurement assembly 10
Dress (as a example by two groups of range measurement assemblies 10).
As in figure 2 it is shown, in the technical scheme of the present embodiment, the annexation of circumference measurement assembly 30 and effect: second
Measuring instrument 312 is installed on the cross bar of the second support tightens with the second screwing bolts, and cross bar is installed in vertical rod, with the 3rd rotation
Tight bolt is tightened, and vertical rod is fixed on the second base by the 3rd bolt and the 3rd nut, and the second base can be adsorbed on needs and looks for
The side at center is on wheel.Second datum level 322 is fixed on the 4th base by the 4th bolt and the 4th nut, the second base
Make by Magnet with the 4th base, the 4th base absorption opposite side to wheel correspondence position on, make the second measuring instrument 312
The measurement crown on the second datum level 322, this completes circumference measure assembly 30 installation.
As depicted in figs. 1 and 2, in the technical scheme of the present embodiment, this measurement assembly utilizes range measurement assembly 10 He
Circumference is measured assembly 30 and the measured end face to wheel and periphery is caused the position the most easily measured, and makes a whole set of measurement group
Part connects compact, will not produce and rock and deform, be not likely to produce measured deviation.The easy accessibility of this specific purpose tool, quick.
As depicted in figs. 1 and 2, in the technical scheme of the present embodiment, first, two groups of range measurement assemblies 10 are arranged on
On lateral symmetry position to wheel 20, then one group of circumference measurement assembly 30 is arranged on as depicted to the top taken turns, completes
To the installation measuring assembly.Again two the symmetrical bolts hole taken turns being worn two pins having certain interval with bolt hole, dish moves
The side axle to wheel, drives two to rotate wheel simultaneously, also and then rotates the measurement assembly on wheel, in the anglec of rotation note of regulation
Record the reading of three groups of tables, after completing to measure, calculate the center deviation residual quantity to wheel 20, the most correspondingly adjust and comply with
Requirement.
Certainly, as one skilled in the art will appreciate that the first datum level 122 can be structure as a whole with the 3rd base or
The first datum level 122 is directly processed on 3rd base；Second datum level 322 can be structure as a whole with the 4th base or
The second datum level 322 is directly processed also possible on four bases.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (11)
1. measure an assembly, for the correction center to wheel (20), it is characterised in that including:
Range measurement assembly (10), described range measurement assembly (10) includes the first measurement assembly (11) and the first fiducial
(12), described first measure assembly (11) and include the first fixture (111) and be arranged on described first fixture (111) the
One measuring instrument (112), described first fiducial (12) includes the second fixture (121) and is arranged on described second fixture
(121) the first datum level (122) on, described first measuring instrument (112) coordinates with described first datum level (122) to measure
The described axial displacement to wheel (20)；
Circumference measures assembly (30), and described circumference is measured assembly (30) and included the second measurement assembly (31) and the second fiducial
(32), described second measure assembly (31) and include the 3rd fixture (311) and be arranged on described 3rd fixture (311) the
Two measuring instruments (312), described second fiducial (32) includes the 4th fixture (321) and is arranged on described 4th fixture
(321) the second datum level (322) on, described second measuring instrument (312) coordinates with described second datum level (322) to measure
The described radial displacement to wheel (20).
Measurement assembly the most according to claim 1, it is characterised in that described first measuring instrument (112) is with described to wheel
(20) axis direction is parallel, and described first datum level (122) is parallel with the described radial direction to wheel (20), and described second surveys
Measuring appratus (312) is parallel with the described radial direction to wheel (20), described second datum level (322) and the described axle to wheel (20)
Line direction is parallel.
Measurement assembly the most according to claim 1, it is characterised in that described first fixture (111) including: the first base
With the first support being arranged on described first base, described first support extends along the described radial direction to wheel (20), institute
State the first measuring instrument (112) to be removably disposed on described first support.
Measurement assembly the most according to claim 3, it is characterised in that be provided with the first installing hole on described first support,
Described first measuring instrument (112) is arranged in described first installing hole.
Measurement assembly the most according to claim 3, it is characterised in that described first base is made up of Magnet.
Measurement assembly the most according to claim 1, it is characterised in that described range measurement assembly (10) at least two set.
Measurement assembly the most according to claim 1, it is characterised in that described 3rd fixture (311) including: the second base
With the second support being arranged on described second base, described second measuring instrument (312) is arranged on described second support.
Measurement assembly the most according to claim 7, it is characterised in that described second support includes vertical rod and cross bar, described
First end of vertical rod is fixed on described second base and extends along the described radial direction to wheel (20), the first of described cross bar
Holding the second end with described vertical rod to be fixedly installed, described cross bar is parallel with the described axis to wheel (20), described second measuring instrument
Device (312) is removably disposed in the second end of described cross bar.
Measurement assembly the most according to claim 8, it is characterised in that be provided with the second installing hole on described second support,
Described second measuring instrument (312) is arranged in described second installing hole.
Measurement assembly the most according to claim 7, it is characterised in that described second base is Magnet.
11. measurement assemblies according to claim 1, it is characterised in that described first measuring instrument (112) and described second
Measuring instrument (312) is dial gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796581.9U CN205860929U (en) | 2016-07-26 | 2016-07-26 | Measure assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796581.9U CN205860929U (en) | 2016-07-26 | 2016-07-26 | Measure assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205860929U true CN205860929U (en) | 2017-01-04 |
Family
ID=57648666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620796581.9U Active CN205860929U (en) | 2016-07-26 | 2016-07-26 | Measure assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205860929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123728A (en) * | 2016-07-26 | 2016-11-16 | 中国神华能源股份有限公司 | Measure assembly |
-
2016
- 2016-07-26 CN CN201620796581.9U patent/CN205860929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123728A (en) * | 2016-07-26 | 2016-11-16 | 中国神华能源股份有限公司 | Measure assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104849056B (en) | The centering cubing and centering method of Engine Block Test | |
| CN206132036U (en) | Hole awl measuring device | |
| CN102539835A (en) | Control method for installation error angle of quartz flexible accelerometer | |
| CN104155111A (en) | Engine erecting dolly centering apparatus and centering method thereof | |
| CN205860929U (en) | Measure assembly | |
| CN103776590A (en) | Rotor balance experiment table | |
| CN106091884B (en) | It is a kind of for measure tongue-and-groove center away from it is horizontal to table measuring device | |
| CN207184288U (en) | A kind of rotor introducing mechanism | |
| CN103175454A (en) | Portable centering frame for fixing dial indicator | |
| CN106123728A (en) | Measure assembly | |
| CN202734787U (en) | Co-plane degree inspection device for belt pulley series of engine | |
| CN202188806U (en) | Radial play eccentricity measuring device | |
| CN103438842A (en) | Detecting device of engine cylinder cover holes | |
| CN201522292U (en) | Quick total station coordinate location device | |
| CN208765639U (en) | A kind of bearing clearance detection auxiliary device | |
| CN205373741U (en) | Mapping device with adjustable | |
| CN204142151U (en) | A kind of motor installation dimension survey instrument | |
| CN203587021U (en) | Roundness error detector | |
| CN204253343U (en) | Dial gauge connection set | |
| CN205860903U (en) | A kind of adjustable bearing inner ring jack value measuring device | |
| CN107588758B (en) | Rotor horizontal measuring device, rotor horizontal measuring method and rotor horizontal adjusting method | |
| CN204202624U (en) | A kind of optical encoder mounting structure | |
| CN210510934U (en) | Mine measuring apparatu is with fixed stable support | |
| CN205014972U (en) | Sensor mounting adjustment device | |
| CN204461400U (en) | A kind of self-adaptation accurate positioning device detected for angle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |