CN110186360A - A kind of measurement tooling for rolling-mill housing installation - Google Patents
A kind of measurement tooling for rolling-mill housing installation Download PDFInfo
- Publication number
- CN110186360A CN110186360A CN201910565613.2A CN201910565613A CN110186360A CN 110186360 A CN110186360 A CN 110186360A CN 201910565613 A CN201910565613 A CN 201910565613A CN 110186360 A CN110186360 A CN 110186360A
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- Prior art keywords
- measurement
- rolling
- fixing seat
- micrometer
- mill housing
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- 238000005259 measurement Methods 0.000 title claims abstract description 181
- 238000009434 installation Methods 0.000 title claims abstract description 44
- 229910052751 metal Inorganic materials 0.000 claims abstract description 141
- 239000002184 metal Substances 0.000 claims abstract description 141
- 238000009413 insulation Methods 0.000 claims description 28
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 210000003128 head Anatomy 0.000 description 52
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000000691 measurement method Methods 0.000 description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000469816 Varus Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
Abstract
The invention discloses a kind of measurement toolings for rolling-mill housing installation, including inside micrometer, it further include the fixing seat of the fixed inside micrometer, and the calibration metal wire that micrometer head when installation measurement for the inside micrometer is touched, measuring circuit is also set up in the fixing seat, first control terminal of the measuring circuit is electrically connected with the micrometer head of the inside micrometer, second control terminal of the measuring circuit is electrically connected with the calibration metal wire, when the micrometer head using the inside micrometer touches the calibration metal wire, first control terminal of the measuring circuit is connected with the second control terminal, to which power supply is powered to the measuring circuit, the measuring circuit issues light and/or sound standby signal.The measurement tool structure is simple, easy to operate, time saving and energy saving and be precisely controlled measurement error.
Description
Technical field
The invention belongs to device measuring fields, more particularly to a kind of measurement tooling for rolling-mill housing installation.
Background technique
Existing large and medium-sized equipment has hanging down for stringent accuracy class requirement, especially device structure when installing and measuring
Straight degree and flatness, the at present verticality of device structure and the measurement of planeness mostly use greatly theodolite with micrometer, this measurement
Mode is there are some defects, and as temperature and humidity will affect transit survey precision in air, or different survey crews utilize warp
The measurement of latitude instrument can generate the different collimation errors and then lead to the increasing of measurement error, and the collaboration of multiple survey crews is needed to match
It closes, it is time-consuming and laborious, it can not preferably improve measuring accuracy, contract measurement error.
Therefore how to make the measurement of equipment verticality and flatness more accurate, while easy to operate, it is time saving and energy saving to be
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 toolings for rolling-mill housing installation, solve existing
The problem of verticality and the measurement of planeness are time-consuming and laborious in technology, can not accurately control measurement error.
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
Tooling, including inside micrometer are measured, further includes the fixing seat of the fixed inside micrometer, and for described when installation measurement
The calibration metal wire of the micrometer head touching of inside micrometer, also sets up measuring circuit in the fixing seat, the measuring circuit
First control terminal is electrically connected with the micrometer head of the inside micrometer, the second control terminal of the measuring circuit and calibration gold
Belong to line electrical connection, when the micrometer head using the inside micrometer touches the calibration metal wire, the measuring circuit
First control terminal is connected with the second control terminal, so that power supply is powered to the measuring circuit, the measuring circuit issue light and/or
Sound standby signal.
In another embodiment of the present invention for the measurement tooling of rolling-mill housing installation, the fixing seat is that insulation is fixed
Seat is provided with the first metal connecting plate for being fixedly connected with the inside micrometer on the top of the insulation fixing seat, described exhausted
The lower part of edge fixing seat is equipped with the adjustment seat for adjusting the insulation fixing seat position.
In another embodiment of the present invention for the measurement tooling of rolling-mill housing installation, the adjustment seat includes offering
The empty slot of the insulation fixing seat is accommodated, the adjustment seat right side is provided with the tune for fixing seat position of insulating described in squeeze adjustments
Screw rod is saved, the adjustment seat left side is provided at least one spring guide, and is arranged with spring on the spring guide, described
Spring insulate described in the also injection of one end of the spring guide between the side wall of the insulation fixing seat and the inner wall of empty slot
The inside of fixing seat.
In another embodiment of the present invention for the measurement tooling of rolling-mill housing installation, the bottom of the adjustment seat is also set
It is equipped with the second metal connecting plate, the lower part of the second metal connecting plate is provided with magnet base, the adjustment seat and the magnetic
Power seat is fixedly connected by the second metal connecting plate.
In another embodiment of the present invention for the measurement tooling of rolling-mill housing installation, the measuring circuit includes and institute
The current-limiting resistance of the positive terminal electrical connection of power supply is stated, the other end of the current-limiting resistance is electrically connected the forward end of light emitting diode,
Second control terminal of the measuring circuit corresponds to the negative end of the light emitting diode, passes through the adjustment seat, the second metal
Connecting plate, magnet base 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 pole end of the power supply is electrically connected to the micrometer head of the inside micrometer by the first metal connecting plate.
The present invention for rolling-mill housing installation measurement tooling another embodiment in, the power supply positive terminal and
Audio socket is also parallel between the negative pole end of the light emitting diode.
The present invention for rolling-mill housing installation measurement tooling another embodiment in, the power supply positive terminal with
Charging socket has also been arranged in parallel between negative pole end.
In another embodiment of the present invention for the measurement tooling of rolling-mill housing installation, the left side of the insulation fixing seat
Face is provided with light emitting diode mounting hole, and the light emitting diode is embedded in the light emitting diode mounting hole.
In another embodiment of the present invention for the measurement tooling of rolling-mill housing installation, the audio socket is arranged in institute
The left side of insulation fixing seat is stated, the corresponding side wall of the adjustment seat also offers opening corresponding with the audio socket.
In another embodiment of the present invention for the measurement tooling of rolling-mill housing installation, the charging socket is also disposed at
The left side of the insulation fixing seat, the corresponding side wall of the adjustment seat also offer open corresponding with the charging socket
Mouthful.
The beneficial effects of the present invention are: the invention discloses a kind of measurement tooling for rolling-mill housing installation, including it is interior
Diameter micrometer further includes the fixing seat of the fixed inside micrometer, and for the inside micrometer when installation measurement
The calibration metal wire of micrometer head touching, also sets up measuring circuit in the fixing seat, the first control terminal of the measuring circuit with
The micrometer head of the inside micrometer 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 touches the calibration metal wire, the first control terminal of the measuring circuit and
Second control terminal is connected, so that power supply is powered to the measuring circuit, the measuring circuit issues light and/or sound standby signal.
The measurement tool structure is simple, easy to operate, time saving and energy saving and be precisely controlled measurement error.
Detailed description of the invention
Fig. 1 is measurement tooling one embodiment schematic diagram of the present invention 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 the present invention for measuring circuit figure in another embodiment of measurement tooling of rolling-mill housing installation；
Fig. 5 is measurement method step schematic diagram in another embodiment of measurement method for rolling-mill housing installation；
Fig. 6 is squareness measurement schematic diagram in another embodiment of measurement method for rolling-mill housing installation；
Fig. 7 is squareness measurement schematic diagram in another embodiment of measurement method for rolling-mill housing installation；
Fig. 8 is the present invention for measurement of planeness schematic diagram in another embodiment of measurement tooling 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 measurement method for rolling-mill housing installation is additionally provided, comprising steps of
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 toolings for rolling-mill housing installation, including internal diameter thousand
Divide ruler, further include the fixing seat of the fixed inside micrometer, and micrometer when installation measurement for the inside micrometer
The calibration metal wire of head touching, also sets up measuring circuit in the fixing seat, the first control terminal of the measuring circuit with it is described
The micrometer head of inside micrometer is electrically connected, and the second control terminal of the measuring circuit is electrically connected with the calibration metal wire, works as benefit
When touching the calibration metal wire with the micrometer head of the inside micrometer, the first control terminal of the measuring circuit and second
Control terminal is connected, so that power supply is powered to the measuring circuit, the measuring circuit issues light and/or sound standby signal.The survey
It is simple to measure tool structure, it is easy to operate, it is time saving and energy saving and be precisely controlled measurement error.
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 tooling for rolling-mill housing installation, including inside micrometer, which is characterized in that further include described in fixation
The fixing seat of inside micrometer, and the calibration metal wire touched when measuring for the micrometer head of the inside micrometer is installed,
Measuring circuit, the first control terminal of the measuring circuit and the micrometer head electricity of the inside micrometer are also set up in the fixing seat
Connection, the second control terminal of the measuring circuit are electrically connected with the calibration metal wire, when the survey using the inside micrometer
When micro- head touches the calibration metal wire, the first control terminal of the measuring circuit is connected with the second control terminal, thus power supply
It powers to the measuring circuit, the measuring circuit issues light and/or sound standby signal.
2. the measurement tooling according to claim 1 for rolling-mill housing installation, which is characterized in that the fixing seat is exhausted
Edge fixing seat is provided with the first metal connecting plate for being fixedly connected with the inside micrometer on the top of the insulation fixing seat,
The lower part of the insulation fixing seat is equipped with the adjustment seat for adjusting the insulation fixing seat position.
3. the measurement tooling according to claim 2 for rolling-mill housing installation, which is characterized in that the adjustment seat includes
The empty slot for accommodating the insulation fixing seat is offered, the adjustment seat right side is provided with the fixed seating that insulate described in squeeze adjustments
The adjusting screw rod set, the adjustment seat left side is provided at least one spring guide, and is arranged with bullet on the spring guide
Spring, the spring is between the side wall of the insulation fixing seat and the inner wall of empty slot, the also injection of one end of the spring guide
The inside of the insulation fixing seat.
4. the measurement tooling according to claim 3 for rolling-mill housing installation, which is characterized in that the bottom of the adjustment seat
Portion is additionally provided with the second metal connecting plate, and the lower part of the second metal connecting plate is provided with magnet base, the adjustment seat with
The magnet base is fixedly connected by the second metal connecting plate.
5. the measurement tooling according to claim 4 for rolling-mill housing installation, which is characterized in that the measuring circuit packet
The current-limiting resistance being electrically connected with the positive terminal of the power supply is included, the other end electrical connection light emitting diode of the current-limiting resistance is just
Xiang Duan, the second control terminal of the measuring circuit correspond to the negative end of the light emitting diode, pass through the adjustment seat, second
Metal connecting plate, magnet base and rolling-mill housing are electrically connected to the calibration metal wire, the first control terminal pair of the measuring circuit
The negative pole end that should be the power supply is electrically connected to the micrometer head of the inside micrometer by the first metal connecting plate.
6. it is according to claim 5 for rolling-mill housing installation measurement tooling, which is characterized in that the power supply just
Extremely audio socket is also parallel between the negative pole end of the light emitting diode.
7. it is according to claim 5 for rolling-mill housing installation measurement tooling, which is characterized in that the power supply just
Charging socket has extremely also been arranged in parallel between negative pole end.
8. the measurement tooling according to claim 5 for rolling-mill housing installation, which is characterized in that the insulation fixing seat
Left side be provided with light emitting diode mounting hole, the light emitting diode is embedded in the light emitting diode mounting hole.
9. the measurement tooling according to claim 6 for rolling-mill housing installation, which is characterized in that the audio socket is set
It sets in the left side of the insulation fixing seat, the corresponding side wall of the adjustment seat also offers corresponding with the audio socket
Opening.
10. the measurement tooling according to claim 7 for rolling-mill housing installation, which is characterized in that the charging socket
It is also disposed at the left side of the insulation fixing seat, the corresponding side wall of the adjustment seat also offers opposite with the charging socket
The opening answered.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910565613.2A CN110186360A (en) | 2019-06-27 | 2019-06-27 | A kind of measurement tooling for rolling-mill housing installation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910565613.2A CN110186360A (en) | 2019-06-27 | 2019-06-27 | A kind of measurement tooling for rolling-mill housing installation |
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| CN110186360A true CN110186360A (en) | 2019-08-30 |
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| CN201910565613.2A Pending CN110186360A (en) | 2019-06-27 | 2019-06-27 | A kind of measurement tooling for rolling-mill housing installation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900196A (en) * | 2019-12-31 | 2020-03-24 | 武汉协和齿环有限公司 | Tool and method for installing gear ring clamp ball plunger |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU84963U1 (en) * | 2008-11-12 | 2009-07-20 | Владимир Андреевич Буторин | DEVICE FOR MEASURING RELAY CONTACT WEAR |
| CN201387325Y (en) * | 2009-02-26 | 2010-01-20 | 中国二十冶建设有限公司 | Verticality and parallelism measuring device for metallurgical equipment by acoustic control method |
| CN201772876U (en) * | 2010-08-09 | 2011-03-23 | 大连新氏传动科技有限公司 | Horizontal measuring instrument |
| CN202885754U (en) * | 2012-11-12 | 2013-04-17 | 苏州宝联重工股份有限公司 | Symmetry degree and verticality detector |
| CN103644827A (en) * | 2013-12-24 | 2014-03-19 | 中国二冶集团有限公司 | Photoelectric micrometer bar |
| CN205175325U (en) * | 2015-11-27 | 2016-04-20 | 东方电气集团东方汽轮机有限公司 | Portable guide rail NULL device |
| CN206146323U (en) * | 2016-10-21 | 2017-05-03 | 刘红映 | Micrometer connects pole, connects rod -type inside micrometer and foundation ditch center to measure structure |
| US20180143019A1 (en) * | 2013-08-22 | 2018-05-24 | Adam A. Olshefsky | Precision Hydrostatic Level and Flatness Measuring Devices, Systems and Methods |
| CN110220441A (en) * | 2019-06-27 | 2019-09-10 | 中国有色金属工业第六冶金建设有限公司 | A kind of measurement method for rolling-mill housing installation |
| CN209877861U (en) * | 2019-06-27 | 2019-12-31 | 中国有色金属工业第六冶金建设有限公司 | A measure frock for rolling mill frame installation |
-
2019
- 2019-06-27 CN CN201910565613.2A patent/CN110186360A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU84963U1 (en) * | 2008-11-12 | 2009-07-20 | Владимир Андреевич Буторин | DEVICE FOR MEASURING RELAY CONTACT WEAR |
| CN201387325Y (en) * | 2009-02-26 | 2010-01-20 | 中国二十冶建设有限公司 | Verticality and parallelism measuring device for metallurgical equipment by acoustic control method |
| CN201772876U (en) * | 2010-08-09 | 2011-03-23 | 大连新氏传动科技有限公司 | Horizontal measuring instrument |
| CN202885754U (en) * | 2012-11-12 | 2013-04-17 | 苏州宝联重工股份有限公司 | Symmetry degree and verticality detector |
| US20180143019A1 (en) * | 2013-08-22 | 2018-05-24 | Adam A. Olshefsky | Precision Hydrostatic Level and Flatness Measuring Devices, Systems and Methods |
| CN103644827A (en) * | 2013-12-24 | 2014-03-19 | 中国二冶集团有限公司 | Photoelectric micrometer bar |
| CN205175325U (en) * | 2015-11-27 | 2016-04-20 | 东方电气集团东方汽轮机有限公司 | Portable guide rail NULL device |
| CN206146323U (en) * | 2016-10-21 | 2017-05-03 | 刘红映 | Micrometer connects pole, connects rod -type inside micrometer and foundation ditch center to measure structure |
| CN110220441A (en) * | 2019-06-27 | 2019-09-10 | 中国有色金属工业第六冶金建设有限公司 | A kind of measurement method for rolling-mill housing installation |
| CN209877861U (en) * | 2019-06-27 | 2019-12-31 | 中国有色金属工业第六冶金建设有限公司 | A measure frock for rolling mill frame installation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900196A (en) * | 2019-12-31 | 2020-03-24 | 武汉协和齿环有限公司 | Tool and method for installing gear ring clamp ball plunger |
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