CN110220441A - A kind of measurement method for rolling-mill housing installation - Google Patents
A kind of measurement method for rolling-mill housing installation Download PDFInfo
- Publication number
- CN110220441A CN110220441A CN201910565643.3A CN201910565643A CN110220441A CN 110220441 A CN110220441 A CN 110220441A CN 201910565643 A CN201910565643 A CN 201910565643A CN 110220441 A CN110220441 A CN 110220441A
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- measurement
- tooling
- metal wire
- rolling
- micrometer
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/245—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing perpendicularity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of measurement methods for rolling-mill housing installation, comprising steps of installation frame, adjusts centering rolling mill base according to Design Requirement Drawing, hoisting rolling mill rack is to the rolling mill base and is fixedly connected；Rack is measured, squareness measurement is carried out to the rolling-mill housing respectively using calibration metal wire and measurement tooling and then shows that rolling-mill housing meets verticality installation requirement after the measurement result of the squareness measurement meets error requirements.The measurement method for being used for rolling-mill housing installation is easy to operate, time saving and energy saving, greatly reduces measurement error and is precisely controlled measuring accuracy.
Description
Technical field
The invention belongs to milling train mounting technique fields, more particularly to a kind of measurement method for rolling-mill housing installation.
Background technique
Rolling-mill housing is the installation carrier of milling train important component such as roll, and rolling-mill housing verticality and flatness is accurate
The operating accuracy and stability of degree direct influence roll up to standard, verticality and flatness are surveyed in existing rolling-mill housing installation process
Amount method mostly uses greatly theodolite cooperation inside micrometer measurement rolling-mill housing verticality and slide plate flatness, above-mentioned measurement method
It is affected by environment larger, and the coordinated of multiple survey crews is needed, time-consuming and laborious, error is larger, while being difficult to control and surveying
Accuracy is measured, the installation requirement of equipment is unable to satisfy.
Therefore how to make the measurement of rolling-mill housing verticality and flatness more accurate, while easy to operate, time saving province
Power is those skilled in the art's technical issues that need to address.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of measurement methods for rolling-mill housing installation, solve existing
The problem of verticality and the measurement of planeness are time-consuming and laborious in technology, and measurement error is larger and uncontrollable measuring accuracy.
In order to solve the above technical problems, the technical solution adopted by the present invention is that providing a kind of survey for rolling-mill housing installation
Amount method, comprising steps of
Installation frame adjusts centering rolling mill base, hoisting rolling mill rack to the rolling mill base according to Design Requirement Drawing
And it is fixedly connected.Rack is measured, squareness measurement is carried out to the rolling-mill housing respectively using calibration metal wire and measurement tooling,
After the measurement result of the squareness measurement meets error requirements, then show that rolling-mill housing meets verticality installation requirement.
In another embodiment of the present invention for the measurement method of rolling-mill housing installation, the measurement tooling includes internal diameter
Micrometer head when micrometer, the fixing seat of the fixed inside micrometer, and installation measurement for the inside micrometer touches
The calibration metal wire touched also sets up measuring circuit, the first control terminal of the measuring circuit and the internal diameter in the fixing seat
The micrometer head of micrometer is electrically connected, and the second control terminal of the measuring circuit is electrically connected with the calibration metal wire, when utilizing institute
When stating the micrometer head of inside micrometer and touching the calibration metal wire, the first control terminal of the measuring circuit and the second control
Termination is logical, so that power supply is powered to the measuring circuit, the measuring circuit issues light and/or sound standby signal.
In another embodiment of the present invention for the measurement method of rolling-mill housing installation, include in the squareness measurement
Squareness measurement to rolling-mill housing, the rolling-mill housing includes driving frame and operation rack, to the verticality of driving frame
Measurement includes: suspention calibration metal wire, and the outside of the side wall of the neighbouring driving frame, vertically depending demarcates metal wire, described
It demarcates and suspends wired pendant below metal wire in midair.Setting measurement tooling, in the upper and lower part in the outside of the side wall of the driving frame
It is vertically arranged the first measurement tooling and the second measurement tooling, and makes the survey of the inside micrometer in the two measurement toolings
Micro- head is directed at the calibration metal wire, and there are gaps with the calibration metal wire.Micrometer head is adjusted, adjusts described the respectively
The inside micrometer of one measurement tooling and the second measurement tooling, makes micrometer head close to the calibration metal wire respectively, when
The micrometer head closes on when touching the calibration metal wire, and the measuring circuit issues light standby signal and/or the measurement
Circuit sending sound standby signal, then stop adjusting the inside micrometer.Measurement data is recorded, records first measurement respectively
The reading of the inside micrometer of tooling and the second measurement tooling, if the deviation between the reading of two inside micrometers is less than
Or be equal to preset rack error of perpendicularity thresholding, then show that the verticality of the driving frame meets the requirements.
In another embodiment of the present invention for the measurement method of rolling-mill housing installation, to the vertical of the operation rack
Degree measurement is identical as the squareness measurement to driving frame, setting calibration metal wire, and setting in the same manner
Tooling is measured with using described first to measure tooling and second, realizes the squareness measurement to the operation rack.
In another embodiment of the present invention for the measurement method of rolling-mill housing installation, include in the squareness measurement
Squareness measurement to rolling mill frame window, the rolling mill frame window includes driving frame window and operates framework window, right
The squareness measurement of driving frame window includes: suspention calibration metal wire, adjacent to the inside of the side wall of the driving frame, vertically
Suspention calibration metal wire, the calibration metal wire lower section suspend wired pendant in midair.Setting measurement tooling, in the side wall of the driving frame
Inside upper part first window slide plate on be vertically arranged the first measurement tooling and second measurement tooling, in the driving frame
It is vertically arranged third measurement tooling and the 4th measurement tooling on second window slide plate of the lower inside of side wall, and makes this four
The micrometer head of the inside micrometer in measurement tooling is directed at the calibration metal wire, and with the calibration metal wire there are
Gap.Micrometer head is adjusted, the inside micrometer of the first measurement tooling to the 4th measurement tooling is adjusted respectively, makes respectively
Micrometer head is obtained close to the calibration metal wire, when the micrometer head, which closes on, touches the calibration metal wire, the measurement is electric
Road issues light standby signal and/or the measuring circuit sending sound standby signal, then stops adjusting the inside micrometer.Note
Measurement data is recorded, records the reading for the inside micrometer that the first measurement tooling measures tooling to the 4th respectively, if four
Deviation between the reading of a inside micrometer is less than or equal to preset framework window error of perpendicularity thresholding, then shows described
The verticality of driving frame window meets the requirements.
In another embodiment of the present invention for the measurement method of rolling-mill housing installation, to the operation framework window
Squareness measurement is identical as the squareness measurement to driving frame window, in the same manner setting calibration metal wire,
And be arranged and using the first measurement tooling to the 4th measurement tooling, it realizes and the verticality for operating framework window is surveyed
Amount.
It is described to measure the described solid of tooling in another embodiment of the present invention for the measurement method of rolling-mill housing installation
Reservation lower part is equipped with the adjustment seat for adjusting the fixing seat position；It further include first passing through the tune in the setting measurement tooling
The position that seat adjusts fixing seat is saved, so that the micrometer head of the inside micrometer is directed at the calibration metal wire.
In another embodiment of the present invention for the measurement method of rolling-mill housing installation, the measurement rack includes to rolling
The measurement of planeness of machine rack, the rolling-mill housing includes driving frame and operation rack, in the inner sidewall of the driving frame
It is vertically arranged with the first slide plate and the second slide plate, third slide plate and the 4th is vertically arranged in the inner sidewall of the operation rack and slides
Plate, the measurement of planeness is comprising steps of be arranged in parallel calibration metal wire, in the plane of first slide plate and third slide plate
The inside of the heart is parallel to the first calibration metal wire of first slide plate and third slide plate；In second slide plate
With the inside of the planar central of the 4th slide plate, it is parallel to the second calibration metal of second slide plate and the 4th slide plate
Line；The first calibration metal wire and the second calibration metal lines run parallel.Setting measurement tooling, level is set on first slide plate
The first measurement tooling and the second measurement tooling are set, third measurement tooling and the 4th measurement work are horizontally disposed on the third slide plate
Dress, and the micrometer head of the inside micrometer of the first measurement tooling into the 4th measurement tooling is made to be directed at first mark
Determine metal wire, and there are gaps with the first calibration metal wire；The 5th measurement work is horizontally disposed on second slide plate
Dress and the 6th measurement tooling, are horizontally disposed with the 7th measurement tooling and the 8th measurement tooling, and make the on the 4th slide plate
The micrometer head of the inside micrometer of the five measurement toolings into the 8th measurement tooling is directed at the second calibration metal wire, and
There are gaps with the second calibration metal wire.Micrometer head is adjusted, adjusts the first measurement tooling respectively to the 4th measurement
The inside micrometer of tooling makes micrometer head close to the first calibration metal wire, when the micrometer head closes on touching respectively
When encountering the first calibration metal wire, the measuring circuit issues light standby signal and/or the measuring circuit sending sound mentions
Show signal, then stops adjusting the inside micrometer；It is adjusted described in the 5th measurement tooling to the 8th measurement tooling respectively
Inside micrometer, makes micrometer head close to the second calibration metal wire respectively, touches described the when the micrometer head closes on
When two calibration metal wires, the measuring circuit issues the sound standby signal that light standby signal and/or the measuring circuit issue,
Then stop adjusting the inside micrometer.Measurement data is recorded, records the first measurement tooling respectively to the 8th measurement tooling
The inside micrometer reading, if first measurement tooling to the 4th measurement tooling inside micrometer between deviation of reading it is small
In or be equal to preset plane of rack degree error threshold, while the 5th measurement tooling to the 8th measurement tooling inside micrometer reading
Deviation between number is less than or equal to preset plane of rack degree error threshold, then shows that the flatness of the rolling-mill housing meets
It is required that.
It is described to measure the described solid of tooling in another embodiment of the present invention for the measurement method of rolling-mill housing installation
Reservation lower part is equipped with the adjustment seat for adjusting the fixing seat position；It further include by described first in the setting measurement tooling
The adjustment seat of measurement tooling to the 4th measurement tooling adjusts the position of corresponding fixing seat respectively, so that the first measurement tooling
The micrometer head of the inside micrometer into the 4th measurement tooling is directed at the first calibration metal wire；And by described
The adjustment seat of 5th measurement tooling to the 8th measurement tooling adjusts the position of corresponding fixing seat respectively, so that the 5th measurement
The micrometer head of the inside micrometer of the tooling into the 8th measurement tooling is directed at the second calibration metal wire.
It further include step adjustment rack in another embodiment of the present invention for the measurement method of rolling-mill housing installation,
When in the measurement rack step to the verticality or/and the undesirable measurement of planeness of the rolling-mill housing, then into
The lifting of one step adjusts the rolling-mill housing, then by the measurement rack step realization to the verticality of the rolling-mill housing or/
And the measurement of planeness.
The beneficial effects of the present invention are: the invention discloses a kind of measurement method for rolling-mill housing installation, including step
Rapid: installation frame adjusts centering rolling mill base, hoisting rolling mill rack to the rolling mill base and fixation according to Design Requirement Drawing
Connection；Rack is measured, squareness measurement is carried out to the rolling-mill housing respectively using calibration metal wire and measurement tooling, described
After the measurement result of squareness measurement meets error requirements, then show that rolling-mill housing meets verticality installation requirement.This is used to roll
The measurement method of machine rack installation is easy to operate, time saving and energy saving, greatly reduces measurement error and is precisely controlled measuring accuracy.
Detailed description of the invention
Fig. 1 is one embodiment schematic diagram of measuring device for rolling-mill housing installation；
Fig. 2 is in embodiment illustrated in fig. 1 along the side sectional view of Z-O-Y plane interception；
Fig. 3 is in embodiment illustrated in fig. 1 along another cross-sectional view of Z-O-X plane interception；
Fig. 4 is measuring circuit figure in another embodiment of measuring device for rolling-mill housing installation；
Fig. 5 is the present invention for measurement method step schematic diagram in another embodiment of measurement method of rolling-mill housing installation；
Fig. 6 is the present invention for squareness measurement schematic diagram in another embodiment of measurement method of rolling-mill housing installation；
Fig. 7 is the present invention for squareness measurement schematic diagram in another embodiment of measurement method of rolling-mill housing installation；
Fig. 8 is the present invention for measurement of planeness schematic diagram in another embodiment of measurement method of rolling-mill housing installation.
Specific embodiment
To facilitate the understanding of the present invention, in the following with reference to the drawings and specific embodiments, the present invention will be described in more detail.
A better embodiment of the invention is given in the attached drawing.But the invention can be realized in many different forms, and unlimited
In this specification described embodiment.On the contrary, purpose of providing these embodiments is makes to the disclosure
Understand more thorough and comprehensive.
It should be noted that unless otherwise defined, all technical and scientific terms used in this specification with belong to
The normally understood meaning of those skilled in the art of the invention is identical.Used term in the description of the invention
It is the purpose in order to describe specific embodiment, is not intended to the limitation present invention.
Fig. 1 is one embodiment schematic diagram of measurement tooling for rolling-mill housing installation, and XYZ coordinate system is set up in figure, and three is straight
Line meets at point O, and Z axis is vertical direction, and X-axis is transverse direction, and Y-axis is longitudinal direction, which includes inside micrometer
2, it further include the fixing seat 1 of the fixed inside micrometer 2, and micrometer when installation measurement for the inside micrometer 2
The calibration metal wires of first 21 touching, also set up measuring circuit, the first control terminal of the measuring circuit and institute in the fixing seat 1
The micrometer head 21 for stating inside micrometer 2 is electrically connected, and the second control terminal of the measuring circuit is electrically connected with the calibration metal wire,
When the micrometer head using the inside micrometer 2 touches the calibration metal wire, the first control terminal of the measuring circuit
It is connected with the second control terminal, so that power supply is powered to the measuring circuit, the measuring circuit issues light and/or sound prompt letter
Number.Be connected and utilize light and/or acoustical signal to prompt by circuit loop so that inside micrometer and calibration metal wire by not in contact with
To contact this state change judge it is more accurate, and will not to calibration metal wire cause contact shake, will not more go out
Now mobile calibration metal wire is touched or is pulled on top, because measurement process is exactly that slow control micrometer head moves closer to calibration metal wire,
Light and/or acoustical signal will be generated when just touching calibration metal wire, therefore not will cause mobile to calibration metal wire and shaken
Dynamic effect, and it is also provided with unified measurement standard when multiple identical measurement tooling synchro measures, overcome completely here
Manually identification judge micrometer head and demarcates the otherness influence of metal wire touching, improves the objectivity of this measurement means
Standard, therefore it is also more accurate to obtain measurement result.
Preferably, 1 lower part of the fixing seat of the measurement tooling is equipped with the adjustment seat for adjusting the fixing seat position
6, it further includes the position for first passing through the adjustment seat 6 and adjusting fixing seat 1 in tooling that the setting, which measures, so that the internal diameter thousand divides
The micrometer head of ruler 2 is directed at the calibration metal wire.It is opposite with calibration metal wire by the setting adjustable micrometer head of adjustment seat
Position improves adjustable dynamic range when measurement tooling measurement, therefore need not be equipped in advance to the installation position of fixing seat
It is higher to alignment request.Preferably, the axis direction of the mobile direction of adjusting of the adjustment seat to micrometer head and calibration metal wire hangs down
Directly, such as calibration metal wire is horizontal cross setting, then the adjusting direction of adjustment seat is vertical vertical adjustment, if calibration metal wire
Be it is vertical longitudinally disposed, then the adjusting direction of adjustment seat is that horizontal cross is adjusted.
Preferably, the fixing seat 1 is insulation fixing seat, and such as nylon fixing seat is set on the top of the insulation fixing seat
It is equipped with the first metal connecting plate 10 for being fixedly connected with the inside micrometer 2, the lower part of the insulation fixing seat is equipped with adjusting
The adjustment seat 6 of the insulation fixing seat position.
It is further preferred that Fig. 2 is along the side sectional view of Z-O-Y plane interception in embodiment illustrated in fig. 1, Fig. 3 is Fig. 1
Along another cross-sectional view of Z-O-X plane interception in illustrated embodiment, in conjunction with Fig. 1, Fig. 2 and Fig. 3, the fixing seat 1 is " convex " type
Body embeds and is arranged in the adjustment seat 6, and 1 top of fixing seat is fixed part 12, for connecting the first metal connecting plate 10, Gu
1 lower part of reservation is the sliding part 13 being unfolded to two sides, and 6 top of adjustment seat is set as the edge 63 of varus, 6 lower part of adjustment seat
It is set as being open, the sliding part 13 is embedded in the edge 63 of the adjustment seat, limits the fixing seat 1 in the adjustment seat 6
Shake, form the moving track of fixing seat 1 so that the fixing seat 1 can only in along Fig. 1 the axial side of adjusting screw rod 7
It is moved upwards.
Preferably, the fit clearance of the sliding part 13 and the edge of the adjustment seat is less than 0.03mm.
First metal connecting plate, 10 length is 40mm, width 34mm, and with a thickness of 10mm, quadrangle is provided with screw hole, in
Between offer the via hole passed through for 9 inside micrometers.
Preferably, the adjustment seat 6 includes offering the empty slot 61 for accommodating the insulation fixing seat, and the adjustment seat 6 is right
Side is provided with the adjusting screw rod 7 for fixing seat position of insulating described in squeeze adjustments, and the adjustment seat left side is provided at least one
A spring guide 8, and spring 81 is arranged on the spring guide 8, side wall of the spring 81 between the insulation fixing seat
The inside for the fixing seat that insulate between the inner wall of empty slot 61, described in one end also injection of the spring guide 8.
Preferably, in the present embodiment, spring guide 8 is tool in the sliding part 13 of fixing seat 1 described in two difference injection
Body, the sliding part 13 offers injection of the guide rod hole 82 for spring guide 8.Being horizontally disposed with 82 phase of guide rod hole has
Connecting hole 14, for measuring the connection of earphone 4 and charger 5 and measuring circuit.
Preferably, stepped cavity 15 is offered inside the fixing seat 1, the stepped cavity 15 is inverted " convex " shape, internal
It is provided with the circuit board and conducting wire of the measuring circuit.
It is further preferred that 6 length of adjustment seat is 70mm, width 60mm, it is highly 25mm, the empty slot 61 is
The up-small and down-big ladder square hole opened up inside adjustment seat 6, top square hole length be 54mm, width 35mm, depth 5mm,
Lower part square hole length is 54mm, width 44mm, depth 20mm.
Preferably, the fixing seat 1 is less than 0.03mm with 6 fit clearance of adjustment seat, and the fixing seat 1 moves linearly
Range is 0-13mm, specifically, under natural conditions, the fixing seat and spring interface touch, and spring is nature or appropriateness
Compressive state, this is conducive to recoil of spring and pushes fixing seat return.When operation, the 7 positive direction rotary squeezing of adjusting screw rod is solid
Reservation makes it carry out positive linear movement, while the spring on spring guide 8 is squeezed by fixing seat and generates compressive deformation generation
Elastic potential energy, then, 7 opposite direction of adjusting screw rod rotation, spring release elastic potential energy move backward fixing seat, by adjusting spiral shell
The mating reaction of bar and spring guide upper spring realizes that fixing seat reciprocatingly moves along spring guide direction, so that in fixing seat
The alignment of the end 211 calibration metal wire of the micrometer head of diameter micrometer.
Preferably, the calibration metal wire is conductor wire, including steel wire or piano wire.
Preferably, the bottom of the adjustment seat 6 is additionally provided with the second metal connecting plate 11, in the second metal connecting plate
11 lower part is provided with magnet base 9, and the adjustment seat 6 is fixedly connected with the magnet base 9 by the second metal connecting plate 11.If
It sets the second metal connecting plate 11 and carries fixing seat 1, also facilitate steady shifting of the fixing seat 1 on the second metal connecting plate 11
It is dynamic.The setting of magnet base 9 strengthens the measurement tooling in measurement so that measurement tooling stabilization is adsorbed in rolling-mill housing
Stability.
Preferably, 11 length of the second metal connecting plate is 70mm, width 60mm.
Preferably, the second metal connecting plate 11 and the fit clearance of the fixing seat 1 are 0.02mm.
It is further preferred that the first metal connecting plate 10 and the second metal connecting plate 11 are aluminium alloy plate.
It is further preferred that 9 side of magnet base is provided with magnetic force rotary switch 91, the rotation of magnetic force rotary switch 91 is beaten
Open 9 strong adsorption of magnet base on the rack, 9 adsorption capacity of magnet base described in 91 rotary closing of magnetic force rotary switch releases, just
In the setting on the rack of measurement tooling and pipette.
Preferably, the left side of the insulation fixing seat is provided with light emitting diode mounting hole 31, the light emitting diode 3
It is embedded in the light emitting diode mounting hole 31.When slowly adjustment inside micrometer makes end and the calibration gold of its micrometer head
Belong to line contact, power supply is connected, and electric current reaches inside micrometer 2 by light emitting diode 3, using the micrometer head of inside micrometer
End be transmitted to calibration metal wire, calibration metal wire is electrically connected with rolling-mill housing, and rolling-mill housing is connect with magnet base, magnet base
It is connected with the second metal connecting plate 11, the second metal connecting plate 11 connects adjustment seat 6, and adjustment seat 6 passes through spring guide 8 and spring
It is electrically connected inside connection fixed seat 1, the battery terminal negative specifically, spring guide 8 or spring are electrically connected inside connection fixed seat 1, electric current arrives
Circuit is completed up to battery feed cathode, the light emitting diode in measuring circuit is touched in the end of the micrometer head of inside micrometer
Light can be issued when demarcating metal wire, prompts the conducting of survey crew circuit, and the observation compared to naked eyes judges, light emitting diode
It is arranged so that demarcate metal wire becomes to be more easier to distinguish with the contact of micrometer head end, substantially reduces micrometer head end and mark
Determine error in judgement when metal wire contact, both intuitive reflections contact situation, both avoid the occurrence of excessive contact or not in contact with
The case where beginning to reading, improves measurement accuracy.
It is further preferred that the battery is electrically connected by conducting wire with spring guide or spring.
Preferably, the charging socket is also disposed at the left side of the insulation fixing seat, the corresponding side of the adjustment seat
Wall also offers opening 62 corresponding with the charging socket.The oriented measuring circuit of insulation fixing seat inner containment
The battery of power supply is charged by the charging socket to the battery.
Preferably, the charging socket connects the battery, and charging socket is also connected with charger 5.
It is further preferred that the left side of the insulation fixing seat is arranged in the audio socket, the adjustment seat is corresponding
Side wall also offer it is corresponding with the audio socket opening 62, the audio socket is electrically connected with the measuring circuit.
Preferably, the opening 62 is slotted hole, is made of both ends semicircle orifice and intermediate square hole, both ends semicircle bore dia
For 12mm, intermediate rectangular hole length is 12mm, and width 12mm, the opening 62 is through the adjustment seat side connection empty slot
61。
It is further preferred that the audio socket is connected with measurement earphone 4, the audio socket is electrically connected the electric power storage
Pond, when slowly adjustment inside micrometer contacts the end of micrometer head with calibration metal wire, power supply is connected at this time, and electric current flows through
Earphone socket is transmitted to calibration metal wire to inside micrometer micrometer head end, then from end, demarcates metal wire and rolling-mill housing
Electrical connection, rolling-mill housing are connect with magnet base, and magnet base is connected with the second metal connecting plate 11, the connection of the second metal connecting plate 11
Adjustment seat 6, adjustment seat 6 are electrically connected inside connection fixed seat 1 by spring guide 8 and spring, specifically, spring guide 8 or spring electricity
The battery terminal negative being connected and fixed inside seat 1, electric current reach battery feed cathode and complete circuit, and survey crew wears the survey
Measure earphone, when the end for demarcating metal wire and micrometer head just contacts, had in earphone electric current generate for the first time and caused by ear
Machine noise can determine whether out that measure line just contacts with measurement contact, is arranged the audio socket and to measure ear by earphone noise
Machine can differentiate the contact situation of calibration metal wire and micrometer head end by sound, avoid in traditional sense it is manual soon (i.e.
Adjust micrometer length while eyes want the moment dig-in measurement contact and measure line contact condition) view mode, only need to delay
Slow adjustment micrometer substantially increases measurement efficiency, shortens without keeping horizontal given pose to watch measurement line and measurement contact attentively
Time of measuring, while also significantly reducing body burden of the survey crew in measurement.
Preferably, the measurement tooling further includes the extension being arranged between the inside micrometer 2 and insulation fixing seat
Metallic rod.The setting for extending metallic rod extends the measurement length of inside micrometer, facilitates inside micrometer in calibration metal
Measurement in the case of linear distance rolling-mill housing relatively long distance.
Preferably, as shown in figure 4, the measuring circuit includes and the positive terminal of the power supply (corresponding battery above-mentioned)
The forward end of the other end electrical connection light emitting diode of the current-limiting resistance R1, the current-limiting resistance R1 of electrical connection, the measurement electricity
Second control terminal on road corresponds to the negative end of the light emitting diode, passes through the adjustment seat, the second metal connecting plate, magnetic force
Seat and rolling-mill housing are electrically connected to the calibration metal wire, and the first control terminal of the measuring circuit corresponds to the negative of the power supply
Extremely, the micrometer head of the inside micrometer is electrically connected to by the first metal connecting plate.In the positive terminal of the power supply
Audio socket E1 is also parallel between the negative pole end of the Light-emitting diode LED.In the positive terminal and negative pole end of the power supply
Between be also arranged in parallel charging socket C1.
When the micrometer head of inside micrometer and calibration metal wire contact, circuit conducting, electric current flows through resistance R1 and shines
Diode reaches the micrometer head of inside micrometer, and micrometer head is connect with calibration metal wire, and calibration metal wire is electrically connected with rolling-mill housing
It connects, electric current is transmitted to rolling-mill housing, and magnet base is adsorbed in rolling-mill housing, and magnet base is connect with the second metal connecting plate, electric current
The second metal connecting plate is reached by rolling-mill housing and completes circuit, at this point, LEDs ON is shinny, if measurement earphone connects
The audio socket is connect, measurement earphone will generate the noise of current turns ON, and light emitting diode lights and measure earphone sending
Noise intuitively reflects inside micrometer and is in contact just with calibration metal wire, improves the accuracy of measurement.
When inside micrometer end and calibration metal wire contact, if controlling bad meeting so that calibration metal wire generation is subtle
Deviation bending is influenced to demarcate metal wire and be spent vertically, and inside micrometer end contacts closer with metal wire is demarcated, and measurement is got over
Inaccuracy.Above-mentioned measurement tooling overcomes this measurement defect completely, and the light and/or acoustical signal that conjunction measuring circuit generates carry out
Prompt, be conducive to inside micrometer end with demarcate metal wire by not in contact with precisely being determined to contacting, without
The problem of excessive contact, therefore not will cause the displacement of calibration metal wire, inside micrometer and calibration will be greatly improved in this way
The contact of metal wire determines accuracy.
Based on same design, as shown in figure 5, the present invention also provides the measurement methods installed for rolling-mill housing, including
Step:
Installation frame S101 adjusts centering rolling mill base, hoisting rolling mill rack to the milling train according to Design Requirement Drawing
Pedestal is simultaneously fixedly connected.
Rack S102 is measured, verticality survey is carried out to the rolling-mill housing respectively using calibration metal wire and measurement tooling
Amount, after the measurement result of the squareness measurement meets error requirements, then shows that rolling-mill housing meets verticality installation requirement.
Based on same design, measurement tooling used herein as previously mentioned, the measurement tooling includes inside micrometer, Gu
The fixing seat of the fixed inside micrometer, and the calibration gold touched when measuring for the micrometer head of the inside micrometer is installed
Belong to line, measuring circuit, the first control terminal of the measuring circuit and the survey of the inside micrometer are also set up in the fixing seat
Micro- electrical connection, the second control terminal of the measuring circuit are electrically connected with the calibration metal wire, are divided when using the internal diameter thousand
When the micrometer head of ruler touches the calibration metal wire, the first control terminal of the measuring circuit is connected with the second control terminal, from
And power supply is powered to the measuring circuit, the measuring circuit issues light and/or sound standby signal.Specific embodiment can also join
It states before examination, which is not described herein again.
Preferably, as shown in connection with fig. 6, in measurement rack S102, the squareness measurement includes hanging down to rolling-mill housing
Straight degree measurement, the rolling-mill housing include driving frame D1 and operation rack Z1, and the squareness measurement to driving frame D1 includes:
Suspention calibration metal wire, the outside of the side wall of the neighbouring driving frame D1, vertically depending demarcates metal wire, described
It demarcates and suspends wired pendant below metal wire in midair.
Setting measurement tooling, is vertically arranged the first measurement in the upper and lower part in the outside of the side wall of the driving frame D1
Tooling 01 and the second measurement tooling 02, and the micrometer head of the inside micrometer in the two measurement toolings is made to be directed at institute
Calibration metal wire is stated, and there are gaps with the calibration metal wire.
Micrometer head is adjusted, the internal diameter thousand for adjusting the first measurement tooling 01 and the second measurement tooling 02 respectively divides
Ruler makes micrometer head close to the calibration metal wire, when the micrometer head, which closes on, touches the calibration metal wire, institute respectively
It states measuring circuit and issues the sound standby signal that light standby signal and/or the measuring circuit issue, then stop adjusting the internal diameter
Micrometer.
Measurement data is recorded, the internal diameter thousand for recording the first measurement tooling 01 and the second measurement tooling 02 respectively divides
The reading of ruler, if the deviation between the reading of two inside micrometers is less than or equal to preset rack error of perpendicularity thresholding,
Then show that the verticality of the driving frame meets the requirements.
It is identical as the squareness measurement to driving frame D1 to the squareness measurement of the operation rack Z1, according to phase
Same method setting calibration metal wire, and be arranged and measure tooling 01 and the second measurement tooling 02 using described first, it realizes
Squareness measurement to the operation rack Z1.
Preferably, the preset rack error of perpendicularity thresholding is 0.05mm, i.e., the first measurement tooling 01 and second are surveyed
Deviation between the amount reading of tooling 02 is less than or equal to 0.05mm and shows that driving frame verticality meets the requirements, and operation rack is hung down
Straight degree detection method is same, repeats no more.
It is further preferred that as shown in fig. 7, the squareness measurement includes to rolling-mill housing in measurement rack S102
The squareness measurement of window, the rolling mill frame window includes driving frame window and operation framework window, to driving frame window
Mouthful squareness measurement include:
Suspention calibration metal wire, the inside of the side wall of the neighbouring driving frame D1, vertically depending demarcates metal wire, described
It demarcates and suspends wired pendant below metal wire in midair.
Setting measurement tooling, sets vertically on the first window slide plate K1 of the inside upper part of the side wall of the driving frame D1
The first measurement tooling 01 and the second measurement tooling 02 are set, it is sliding in the second window of the lower inside of the side wall of the driving frame D1
It is vertically arranged third measurement tooling 03 and the 4th measurement tooling 04 on plate K2, and makes the internal diameter in this four measurement toolings
The micrometer head of micrometer is directed at the calibration metal wire, and there are gaps with the calibration metal wire.
Micrometer head is adjusted, adjusts the inside micrometer of the first measurement tooling to the 4th measurement tooling respectively, point
Do not make micrometer head close to the calibration metal wire, when the micrometer head, which closes on, touches the calibration metal wire, the survey
It measures circuit and issues the sound standby signal that light standby signal and/or the measuring circuit issue, then stop adjusting the internal diameter thousand and divide
Ruler.
Measurement data is recorded, records the inside micrometer that the first measurement tooling measures tooling to the 4th respectively
Reading, if the deviation between the reading of four inside micrometers is less than or equal to preset framework window error of perpendicularity thresholding,
Then show that the verticality of the driving frame window meets the requirements.
It is identical as the squareness measurement to driving frame window to the squareness measurement of the operation framework window, it presses
According to identical method, calibration metal wire is set, i.e., in the corresponding position operation rack Z1 setting calibration metal wire, and setting and
Using the first measurement tooling to the 4th measurement tooling, the squareness measurement to the operation framework window is realized.
Preferably, the preset framework window error of perpendicularity thresholding is 0.05mm, i.e., above-mentioned first measurement tooling is extremely
Deviation between 4th measurement tooling inside micrometer reading is less than or equal to 0.05mm and shows the vertical of driving frame window
Degree meets the requirements, and the measuring for verticality method for operating framework window is same, repeats no more.
Preferably, when measuring the verticality of rolling-mill housing, the surface certain distance vertical apart from rolling-mill housing hangs down vertically
Metal wire is demarcated, the upper end for demarcating metal wire is connect with rolling-mill housing, it is preferred that vertical can be hung in calibration metal wire lower end system,
And vertical is immersed in oil drum, vertical can quickly be made to stop shaking and keeps vertical, multiple measurement toolings are vertically fixed on
In rolling-mill housing, rotation adjusting screw rod makes 1 transverse shifting of fixing seat, and by the micrometer head of the inside micrometer in fixing seat 1
End alignment calibration metal wire, then flexible adjustment inside micrometer micrometer head makes the end of micrometer head touch the mark just
Determine metal wire, at this time because circuit loop is connected, light emitting diode can be lighted, or wearing uses when measuring earphone, institute
The noise that measurement earphone is stated when can issue current lead-through, reads inside micrometer and reads and record, and multiple vertically arranged is somebody's turn to do
Multiple numerical value that measurement tooling obtains are compared and do difference, and difference is respectively less than the 0.05mm i.e. rolling-mill housing verticality two-by-two
It is up to standard, meet verticality requirement.
It is further preferred that above-mentioned measurement is carried out in the front surface of rolling-mill housing, it can also be simultaneously in the reverse side of rolling-mill housing
It measures and vertically arranged multiple measurement toolings, method is identical, repeats no more.
It is settable multiple it is further preferred that the quantity for being vertically arranged the measurement tooling does not limit, such as two, three or
Four.
Preferably, as shown in figure 8, the measurement rack includes the measurement of planeness to rolling-mill housing, the rolling-mill housing
Including driving frame D1 and operation rack Z1, the first slide plate H1 and second are vertically arranged in the inner sidewall of the driving frame D1
Slide plate H2 is vertically arranged with third slide plate H3 and the 4th slide plate H4 in the inner sidewall of the operation rack Z1, and the flatness is surveyed
Amount comprising steps of
Calibration metal wire is arranged in parallel, it is horizontal in the inside of the planar central of the first slide plate H1 and third slide plate H3
It is arranged parallel to the first calibration metal wire of the first slide plate H1 and third slide plate H3；It is sliding in the second slide plate H2 and the 4th
The inside of the planar central of plate H4 is parallel to the second calibration metal of the second slide plate H2 and the 4th slide plate H4
Line；The first calibration metal wire and the second calibration metal lines run parallel.
Setting measurement tooling is horizontally disposed with the first measurement tooling 01 and the second measurement tooling on the first slide plate H1
02, third measurement tooling 03 and the 4th measurement tooling 04 are horizontally disposed on the third slide plate H3, and make the first measurement work
Fill 01 to the 4th measurement tooling 04 in the inside micrometer micrometer head be aligned it is described first calibration metal wire, and with
There are gaps for the first calibration metal wire；The 5th measurement tooling 05 and the 6th measurement are horizontally disposed on the second slide plate H2
Tooling 06 is horizontally disposed with the 7th measurement tooling 07 and the 8th measurement tooling 08 on the 4th slide plate H4, and makes the 5th survey
The micrometer head that amount tooling 05 to the 8th measures the inside micrometer in tooling 08 is directed at the second calibration metal wire, and
There are gaps with the second calibration metal wire.
Micrometer head is adjusted, the internal diameter thousand that the first measurement tooling 01 to the 4th measures tooling 04 is adjusted respectively and divides
Ruler, makes micrometer head close to the first calibration metal wire respectively, touches the first calibration gold when the micrometer head closes on
When belonging to line, the measuring circuit issues the sound standby signal that light standby signal and/or the measuring circuit issue, then stops adjusting
Save the inside micrometer；The inside micrometer that the 5th measurement tooling 05 to the 8th measures tooling 08 is adjusted respectively,
Make micrometer head close to the second calibration metal wire respectively, touches the second calibration metal wire when the micrometer head closes on
When, the measuring circuit issues the sound standby signal that light standby signal and/or the measuring circuit issue, then stops adjusting institute
State inside micrometer.
Measurement data is recorded, the internal diameter thousand that the first measurement tooling 01 to the 8th measures tooling 08 is recorded respectively and divides
The reading of ruler is less than or equal in advance if the first measurement tooling 01 to the 4th measures the deviation of reading between 04 inside micrometer of tooling
If plane of rack degree error threshold, while the 5th measurement tooling 05 to the 8th measure 08 inside micrometer of tooling reading between
Deviation be less than or equal to preset plane of rack degree error threshold, then show that the flatness of the rolling-mill housing meets the requirements.
Preferably, the preset plane of rack degree error threshold is 0.05mm, i.e., above-mentioned first measurement tooling 01 to the
Deviation is less than or equal to 0.05mm to the reading of four measurement 04 inside micrometers of tooling between any two, meanwhile, the 5th measurement tooling 05
The deviation read between any two to the 8th measurement 08 inside micrometer of tooling shows the rolling-mill housing less than or equal to 0.05mm
Flatness is up to standard, meets planarity requirements.
Preferably, the fixing seat lower part of the measurement tooling is equipped with the adjustment seat for adjusting the fixing seat position,
It further include being adjusted respectively by the adjustment seat of the first measurement tooling to the 4th measurement tooling in the setting measurement tooling
The position of corresponding fixing seat is saved, so that the micrometer head of the inside micrometer of the first measurement tooling into the 4th measurement tooling
It is directed at the first calibration metal wire, and passes through the 5th measurement tooling to the adjustment seat point of the 8th measurement tooling
The position of corresponding fixing seat is not adjusted, so that the survey of the inside micrometer of the 5th measurement tooling into the 8th measurement tooling
Micro- head is directed at the second calibration metal wire.
Preferably, further include step adjustment rack, when in the measurement rack step to the vertical of the rolling-mill housing
When degree or/and the measurement of planeness are undesirable, then further lifting adjusts the rolling-mill housing, then passes through the measurement rack
Step realizes the verticality or/and the measurement of planeness to the rolling-mill housing.
Preferably, after the verticality and verticality for having detected rolling-mill housing are up to standard, the inspection of rolling-mill housing flatness is carried out
It surveys, in the same side of rolling-mill housing two calibration metal wire setting up and down, two calibration metal wires are apart from rolling-mill housing side
Distance it is identical, the end position for demarcating metal wire is connect with rolling-mill housing, on the side of rolling-mill housing along two demarcate
Metal wire is horizontally disposed with multiple measurement toolings, and rotation adjusting screw rod 7 moves up and down fixing seat 1, or perhaps along vertical
Direction moves up and down, and the end of the micrometer head of the micrometer connected with fixing seat 1 is directed at calibration metal wire in moving process,
The adjustment inside micrometer micrometer head that stretches again makes the end of micrometer head touch the calibration metal wire just, at this time circuit loop
Conducting, light emitting diode light, or wearing uses when measuring earphone, making an uproar when the measurement earphone can issue current lead-through
Sound reads inside micrometer and reads and record, and carries out difference comparsion between the reading numerical value of each measurement tooling, difference is small
In 0.05mm, then flatness is up to standard, meets the requirement of flatness.
It is further preferred that the measurement of above-mentioned flatness is carried out in rolling-mill housing medial surface, it can also be in rolling-mill housing
Lateral surface measure, method is identical, repeats no more.
It is further preferred that the item number for demarcating metal wire does not limit when measurement flatness, and it can be setting up and down a plurality of, this reality
It applies and two is arranged in example, the measurement tooling quantity for demarcating metal wire setting along every does not also limit, and the present embodiment is four.
It is further preferred that the distance range of above-mentioned calibration metal wire and rolling-mill housing surface apart from rolling-mill housing setting
It is 155mm-350mm, specifically, if metal wire is demarcated in excessively close (being less than 155mm) setting vertically apart from rolling-mill housing surface,
The inside micrometer that will appear the measurement tooling is just crossed calibration metal wire in non-elongation state or is approached with calibration metal wire,
It is easy to cause the not accurate of measurement, if the setting calibration metal wire (more than 350mm) too far apart from rolling-mill housing surface, including
It can be used when diameter miking and extend metallic rod (i.e. the extension bar of micrometer), too long inside micrometer extension bar will will lead to bar
Body axis bend (because of gravity) and then influence the accuracy of measurement, therefore, calibration metal wire and rolling-mill housing table
Distance between face wants moderate, should not be too large also unsuitable too small.
Miking verticality and flatness in the prior art are used and are visually observed, and the measurement of each survey crew
Habit is different, and sight when measurement is also not easy to keep specification, these will affect measurement result, by above description, the use
There is time saving and energy saving, easy to operate and high accuracy feature in the measurement tooling and measurement method of rolling-mill housing installation.
Based on above embodiments, the invention discloses a kind of measurement methods for rolling-mill housing installation, comprising steps of peace
Installation frame adjusts centering rolling mill base according to Design Requirement Drawing, and hoisting rolling mill rack is to the rolling mill base and is fixedly connected；
Rack is measured, squareness measurement is carried out to the rolling-mill housing respectively using calibration metal wire and measurement tooling, described vertical
After the measurement result of degree measurement meets error requirements, then show that rolling-mill housing meets verticality installation requirement.This is used for milling train machine
The measurement method of frame installation is easy to operate, time saving and energy saving, greatly reduces measurement error and is precisely controlled measuring accuracy.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure transformation made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant technical fields,
It is included within the scope of the present invention.
Claims (10)
1. a kind of measurement method for rolling-mill housing installation, which is characterized in that comprising steps of
Installation frame adjusts centering rolling mill base according to Design Requirement Drawing, and hoisting rolling mill rack to the rolling mill base is simultaneously solid
Fixed connection；
Rack is measured, squareness measurement is carried out to the rolling-mill housing using calibration metal wire and measurement tooling, described vertical
After the measurement result of degree measurement meets error requirements, then show that rolling-mill housing meets verticality installation requirement.
2. the measurement method according to claim 1 for rolling-mill housing installation, which is characterized in that the measurement tooling packet
Include inside micrometer, the fixing seat of the fixed inside micrometer, and survey when installation measurement for the inside micrometer
The calibration metal wire of micro- touching also sets up measuring circuit, the first control terminal of the measuring circuit and institute in the fixing seat
The micrometer head electrical connection of inside micrometer is stated, the second control terminal of the measuring circuit is electrically connected with the calibration metal wire, when
When touching the calibration metal wire using the micrometer head of the inside micrometer, the first control terminal of the measuring circuit and
Two control terminals are connected, so that power supply is powered to the measuring circuit, the measuring circuit issues light and/or sound standby signal.
3. the measurement method according to claim 2 for rolling-mill housing installation, which is characterized in that surveyed in the verticality
Amount includes the squareness measurement to rolling-mill housing, and the rolling-mill housing includes driving frame and operation rack, to driving frame
Squareness measurement includes:
Suspention calibration metal wire, the outside of the side wall of the neighbouring driving frame, vertically depending demarcate metal wire, the calibration gold
Belong to and suspends wired pendant below line in midair；
Setting measurement tooling, the upper and lower part in the outside of the side wall of the driving frame be vertically arranged the first measurement tooling and
Second measurement tooling, and the micrometer head of the inside micrometer in the two measurement toolings is made to be directed at the calibration metal
Line, and there are gaps with the calibration metal wire；
Micrometer head is adjusted, the inside micrometer of the first measurement tooling and the second measurement tooling is adjusted respectively, makes respectively
Micrometer head is obtained close to the calibration metal wire, when the micrometer head, which closes on, touches the calibration metal wire, the measurement is electric
Road issues light standby signal and/or the measuring circuit sending sound standby signal, then stops adjusting the inside micrometer；
Measurement data is recorded, records the reading of the inside micrometer of the first measurement tooling and the second measurement tooling respectively
Number shows if the deviation between the reading of two inside micrometers is less than or equal to preset rack error of perpendicularity thresholding
The verticality of the driving frame meets the requirements.
4. the measurement method according to claim 3 for rolling-mill housing installation, which is characterized in that the operation rack
Squareness measurement it is identical as the squareness measurement to driving frame, in the same manner setting calibration metal wire, with
And it is arranged and using the first measurement tooling and the second measurement tooling, realizes to the squareness measurement for operating rack.
5. the measurement method according to claim 2 for rolling-mill housing installation, which is characterized in that surveyed in the verticality
Amount includes the squareness measurement to rolling mill frame window, and the rolling mill frame window includes driving frame window and operation housing window
Mouthful, the squareness measurement to driving frame window includes:
Suspention calibration metal wire, the inside of the side wall of the neighbouring driving frame, vertically depending demarcate metal wire, the calibration gold
Belong to and suspends wired pendant below line in midair；
Setting measurement tooling, is vertically arranged the first survey on the first window slide plate of the inside upper part of the side wall of the driving frame
Tooling and the second measurement tooling are measured, the is vertically arranged on the second window slide plate of the lower inside of the side wall of the driving frame
Three measurement toolings and the 4th measurement tooling, and the micrometer head of the inside micrometer in this four measurement toolings is aligned
The calibration metal wire, and there are gaps with the calibration metal wire；
Micrometer head is adjusted, the inside micrometer of the first measurement tooling to the 4th measurement tooling is adjusted respectively, makes respectively
Micrometer head is obtained close to the calibration metal wire, when the micrometer head, which closes on, touches the calibration metal wire, the measurement is electric
Road issues light standby signal and/or the measuring circuit sending sound standby signal, then stops adjusting the inside micrometer；
Measurement data is recorded, records the reading for the inside micrometer that the first measurement tooling measures tooling to the 4th respectively
Number, if the deviation between the reading of four inside micrometers is less than or equal to preset framework window error of perpendicularity thresholding,
Show that the verticality of the driving frame window meets the requirements.
6. the measurement method according to claim 5 for rolling-mill housing installation, which is characterized in that the operation rack
The squareness measurement of window is identical as the squareness measurement to driving frame window, in the same manner setting calibration gold
Belong to line, and be arranged and using the first measurement tooling to the 4th measurement tooling, realization hangs down to the operation framework window
Straight degree measurement.
7. according to the described in any item measurement methods for rolling-mill housing installation of claim 3 to 6, which is characterized in that described
The fixing seat lower part of measurement tooling is equipped with the adjustment seat for adjusting the fixing seat position；In the setting measurement tooling also
The position of fixing seat is adjusted including first passing through the adjustment seat, so that the micrometer head of the inside micrometer is directed at the calibration gold
Belong to line.
8. the measurement method according to claim 2 for rolling-mill housing installation, which is characterized in that the measurement rack packet
The measurement of planeness to rolling-mill housing is included, the rolling-mill housing includes driving frame and operation rack, in the driving frame
Inner sidewall is vertically arranged with the first slide plate and the second slide plate, it is described operation rack inner sidewall be vertically arranged with third slide plate and
4th slide plate, the measurement of planeness comprising steps of
Calibration metal wire is arranged in parallel, in the inside of the planar central of first slide plate and third slide plate, is horizontally disposed with parallel
In the first calibration metal wire of first slide plate and third slide plate；In the planar central of second slide plate and the 4th slide plate
Inside is parallel to the second calibration metal wire of second slide plate and the 4th slide plate；The first calibration metal wire
With the second calibration metal lines run parallel；
Setting measurement tooling is horizontally disposed with the first measurement tooling and the second measurement tooling, described the on first slide plate
It is horizontally disposed with third measurement tooling and the 4th measurement tooling on three slide plates, and makes the first measurement tooling into the 4th measurement tooling
The inside micrometer micrometer head be aligned it is described first calibration metal wire, and with it is described first calibration metal wire there are
Gap；The 5th measurement tooling and the 6th measurement tooling are horizontally disposed on second slide plate, it is horizontal on the 4th slide plate
7th measurement tooling and the 8th measurement tooling are set, and make the internal diameter thousand of the 5th measurement tooling into the 8th measurement tooling
The micrometer head of ruler is divided to be directed at the second calibration metal wire, and there are gaps with the second calibration metal wire；
Micrometer head is adjusted, the inside micrometer of the first measurement tooling to the 4th measurement tooling is adjusted respectively, makes respectively
Micrometer head is obtained close to the first calibration metal wire, when the micrometer head, which closes on, touches the first calibration metal wire, institute
It states measuring circuit and issues light standby signal and/or the measuring circuit sending sound standby signal, then stop adjusting the internal diameter thousand
Divide ruler；The inside micrometer for adjusting the 5th measurement tooling to the 8th measurement tooling respectively, leans on micrometer head respectively
The nearly second calibration metal wire, when the micrometer head, which closes on, touches the second calibration metal wire, the measuring circuit
Light standby signal and/or the measuring circuit sending sound standby signal are issued, then stops adjusting the inside micrometer；
Measurement data is recorded, records the reading for the inside micrometer that the first measurement tooling measures tooling to the 8th respectively
Number, if the first measurement tooling is flat less than or equal to preset rack to the deviation of reading between the 4th measurement tooling inside micrometer
Face degree error threshold, while the deviation between the reading of the 5th measurement tooling to the 8th measurement tooling inside micrometer is less than or waits
In preset plane of rack degree error threshold, then show that the flatness of the rolling-mill housing meets the requirements.
9. the measurement method according to claim 8 for rolling-mill housing installation, which is characterized in that the measurement tooling
The fixing seat lower part is equipped with the adjustment seat for adjusting the fixing seat position；It further include passing through institute in the setting measurement tooling
The adjustment seat for stating the first measurement tooling to the 4th measurement tooling adjusts the position of corresponding fixing seat respectively, so that first surveys
The micrometer head of the inside micrometer of the amount tooling into the 4th measurement tooling is directed at the first calibration metal wire；And it is logical
The adjustment seat for crossing the 5th measurement tooling to the 8th measurement tooling adjusts the position of corresponding fixing seat respectively, so that the
The micrometer head of the inside micrometer of the five measurement toolings into the 8th measurement tooling is directed at the second calibration metal wire.
10. the measurement method according to claim 8 for rolling-mill housing installation, which is characterized in that further include step tune
Complete machine frame, when undesirable to the verticality of the rolling-mill housing or/and the measurement of planeness in the measurement rack step
When, then further lifting adjusts the rolling-mill housing, then is hung down by measurement rack step realization to the rolling-mill housing
Straight degree or/and the measurement of planeness.
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| CN110186360A (en) * | 2019-06-27 | 2019-08-30 | 中国有色金属工业第六冶金建设有限公司 | A kind of measurement tooling for rolling-mill housing installation |
| CN117960803A (en) * | 2024-04-02 | 2024-05-03 | 辽宁瀛寰科技有限公司 | Rolling mill housing window precision detection device |
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Application publication date: 20190910 |
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