CN206876090U - A kind of big workpiece measuring device - Google Patents
A kind of big workpiece measuring device Download PDFInfo
- Publication number
- CN206876090U CN206876090U CN201720762403.9U CN201720762403U CN206876090U CN 206876090 U CN206876090 U CN 206876090U CN 201720762403 U CN201720762403 U CN 201720762403U CN 206876090 U CN206876090 U CN 206876090U
- Authority
- CN
- China
- Prior art keywords
- support bar
- plugged
- slide rail
- sliding block
- thimble
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 239000000523 sample Substances 0.000 claims description 13
- 238000011068 loading method Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 26
- 238000003754 machining Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
A kind of big workpiece measuring device, it is related to machining field of measuring technique, including support bar, support frame, movable block, calibration plate, slide rail, sliding block, table has and thimble, the support bar is threadably secured connection composition for some graduated calibrated bolcks of mark, the support bar is that ball pivot is connected with support frame as described above, activity is plugged with two movable blocks in left and right respectively at the both ends of the support bar, the calibration plate is bolted on the movable block, the slide rail is fixedly connected with the movable block, the sliding block is plugged on the slide rail and is fastened and fixed by screw, it is fixed on sliding block described in one end to be plugged with the table tool, sliding block described in the other end is fixed and is plugged with the thimble.The device not only realizes the diameter measurement in machine with wide range, and and can enough meets internal-and external diameter numerical measuring simultaneously, economizes on resources and improve operating efficiency, and can be measured with one man operation, saves manpower, improves measurement accuracy and measurement efficiency.
Description
Technical field
It the utility model is related to machining field of measuring technique, and in particular to a kind of big workpiece measuring device.
Background technology
At present, during machine tooling large-diameter revolving body workpiece, it is necessary to while measurement while determine the amount of feeding, just can ensure that workpiece
Machining accuracy.When diameter of work is excessive, the etalon that in the market does not have corresponding range meets in-process measurement demand, because
This, it usually needs the internal diameter and external diameter of self-control gage measuring large-scale workpiece.Existing self-control major diameter measurer is typically to make
Exact value is gone out by three coordinate measuring engine measurement afterwards, then measures workpiece on the basis of the numerical value, in this way, can only measure
Specific large-diameter workpiece, and internal diameter or external diameter can only be measured, it is impossible to while meet the measurement of two kinds of situations, it is necessary to again
The data of different-diameter could be measured by carrying out three-dimensional coordinates measurement checking；Further, since self-control measurer weight is larger, it is necessary at least two
People assists that measurement could be completed, because feel difference can cause, measurement data has deviation and measurement efficiency is low, causes production capacity unrestrained
Take.Therefore, needing a kind of internal-and external diameter measurement that can meet a variety of situations simultaneously of exploitation badly again can be with the measurement apparatus of one man operation.
The content of the invention
In order to solve above-mentioned problem of the prior art, the utility model provides a kind of big workpiece measuring device, can not only
Meet internal-and external diameter numerical measuring simultaneously, reduce three-dimensional coordinates measurement calibration number, economize on resources and improve operating efficiency, and can be single
People's operational measure, manpower is saved, improve measurement accuracy and measurement efficiency, avoid production capacity from wasting.
The purpose of this utility model can be realized by following technical proposal：A kind of big workpiece measuring device, including support
Bar, support frame, movable block, calibration plate, slide rail, sliding block, table tool and thimble, the support bar are some graduated calibrated bolcks of mark
Connection composition is threadably secured, the support bar is that ball pivot is connected with support frame as described above, and the both ends of the support bar are lived respectively
Dynamic to be plugged with two movable blocks in left and right, the calibration plate is bolted on the movable block, the slide rail and institute
State movable block to be fixedly connected, the sliding block is plugged on the slide rail and is fastened and fixed by screw, fixed on sliding block described in one end
The table tool is plugged with, sliding block described in the other end is fixed and is plugged with the thimble.
According to the utility model, when measuring internal diameter, the number of calibrated bolck on the support bar is determined by diameter to be measured
Amount, the outer lateral extent of two movable blocks is adjusted by the scale on the numerical value and support bar to be measured taken measurements, then passes through calibration
It is concordant with the outer side edges of two movable blocks that plate adjusts two probes respectively, tightens screw and fixes, calibration plate is unloaded, afterwards will branch
Support is placed on the inside of workpiece, and thimble is withstood in workpiece inner wall, and support bar can be on free left and right in the presence of ball pivot connection
Lower regulation, until table tool measures concrete numerical value, simply calculated by the numerical value for having the outer lateral extent of movable block with table,
I.e. available accurately internal diameter numerical value.When measuring external diameter, the gauge head that thimble has with table is inwardly fixedly installed, passes through calibration plate
Adjusting the step of two probes are concordant with the inner side edge of two movable blocks respectively, and remaining operates reference measure internal diameter can complete
The measurement of external diameter.
Preferably, support frame as described above includes ball pivot pillar and support base, and the upper end of the ball pivot pillar is provided with Loadings On Hemispherical Shell,
The lower end of the ball pivot pillar is connected by screw thread with the support base, can be by adjusting screw thread when measuring highly different
Device is adjusted to suitable height and position；The support base bottom is connected with universal wheel, facilitate operating personnel take and side
Final measurement data is determined when just measuring.
Preferably, the articulated position of support frame as described above and the support bar is the centre position of the support bar.
Preferably, the summit of the thimble and the summit of table tool probe, with the support bar central lateral plane same
On vertical plane, support bar is set to accurately determine the initial distance between two probes.
Preferably, the slide rail is provided with graduation mark, when measure different height diametrical position when, it is ensured that the thimble with
The probe of the table tool in the same horizontal line, facilitates operating personnel to adjust.
Resultant effect includes caused by the utility model：
The utility model simple structure is reasonable, easy to use, by the connection of calibrated bolck on the support bar and indicates
Scale value realizes the diameter measurement in machine with wide range, and the probe orientation of the table tool and the thimble is adjustable so that same device
Can meet the needs of measuring internal diameter and external diameter simultaneously, the support bar intermediate is hinged support frame as described above, it is not necessary to more people
Cooperation only one man operation just can realize the accurate measurement to major diameter.
Brief description of the drawings
Fig. 1 is structural representation when the big workpiece measuring device measurement internal diameter of the utility model embodiment is calibrated.
Fig. 2 is structural representation when the big workpiece measuring device of the utility model embodiment measures outer diameter calibration.
Fig. 3 is structural representation local A when the big workpiece measuring device of the utility model embodiment measures internal diameter.
Fig. 4 is structural representation local B when the big workpiece measuring device of the utility model embodiment measures external diameter.
Fig. 5 is structural representation when the big workpiece measuring device of the utility model embodiment measures internal diameter.
Fig. 6 is structural representation when the big workpiece measuring device of the utility model embodiment measures external diameter.
Wherein, identical part identical reference in the accompanying drawings；Accompanying drawing is not drawn according to the ratio of reality.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
Embodiment
A kind of big workpiece measuring device, including support bar 1, support frame 8, movable block 2, calibration plate 3, slide rail 4, sliding block 5, table
Tool 6 and thimble 7, the support bar 1 are threadably secured connection by some graduated calibrated bolcks of mark and formed, the support bar 1
Be that ball pivot be connected with support frame as described above 8, the both ends of the support bar 1 respectively activity be plugged with or so two movable blocks 2 and
It is fastened and fixed by screw, the calibration plate 3 is bolted on the movable block 2, the slide rail 4 and the movable block 2
It is fixedly connected, the sliding block 5 is plugged on the slide rail 4 and is fastened and fixed by screw, and fixation is plugged with sliding block 5 described in one end
The table tool 6, sliding block 5 described in the other end is fixed and is plugged with the thimble 7.
When measuring internal diameter, the quantity of calibrated bolck on the support bar 1 is determined by diameter to be measured, passes through gage to be measured
Very little numerical value adjusts the outer lateral extent of two movable blocks 2 with the scale on support bar 1, then adjusts two respectively by calibration plate 3
Individual probe is concordant with the outer side edges of two movable blocks 2, tightens screw and fixes, calibration plate 3 is unloaded, afterwards places support frame 8
In the inside of workpiece, thimble 7 is withstood in workpiece inner wall, and support bar 1 can be adjusted in the presence of ball pivot connection above and below free left and right,
Until table tool 6 measures concrete numerical value, by the way that the numerical value of the outer lateral extent of movable block 2 and table tool 6 is simply calculated, you can
Obtain accurately internal diameter numerical value.When measuring external diameter, the gauge head of thimble 7 and table tool 6 is inwardly fixedly installed, passes through calibration plate 3
Adjusting the step of two probes are concordant with the inner side edge of two movable blocks 2 respectively, and remaining operates reference measure internal diameter can be complete
Into the measurement of external diameter.
Preferably, support frame as described above 8 includes ball pivot pillar 81 and support base 82, and the upper end of the ball pivot pillar 81 is provided with half
Global shell, the lower end of the ball pivot pillar 81 are connected by screw thread with the support base 82, when measuring highly different, can be passed through
Adjustment screw thread adjusts device to suitable height and position；The bottom of support base 82 is connected with universal wheel 83, facilitates operating personnel
Take and final measurement data determined when being convenient for measuring.
Preferably, the articulated position of support frame as described above 8 and the support bar 1 is the centre position of the support bar 1.
Preferably, the summit of the thimble 7 and the summit of the probe of table tool 6, with the central lateral plane of support bar 1 same
On one vertical plane, support bar 1 is set to accurately determine the initial distance between two probes.
Preferably, the slide rail 4 is provided with graduation mark, when measuring the diametrical position of different height, it is ensured that the thimble 7
With the table tool 6 probe in the same horizontal line, facilitate operating personnel to adjust.
Resultant effect includes caused by the utility model embodiment：
The utility model embodiment simple structure is reasonable, easy to use, by the connection of calibrated bolck on the support bar with
And indicate scale value and realize diameter measurement in machine with wide range, the probe orientation of the table tool and the thimble is adjustable to be caused together
One device can meet the needs of measuring internal diameter and external diameter simultaneously, and the support bar intermediate is hinged support frame as described above, is not required to
Want multi agent cooperation only one man operation just can realize the accurate measurement to major diameter.
The utility model is described above with reference to preferred embodiment, but the scope of protection of the utility model is not
Limited to this, any all technical schemes fallen within the scope of the appended claims are in the scope of protection of the utility model.
In the case of not departing from the scope of the utility model, various improvement can be carried out to it and can be replaced with equivalent therein
Part.Especially, as long as structural hazard is not present, the every technical characteristic being previously mentioned in each embodiment can be in any way
Combine.
Claims (5)
1. a kind of big workpiece measuring device, it is characterised in that including support bar, support frame, movable block, calibration plate, slide rail, cunning
Block, table tool and thimble, the support bar are threadably secured connection composition, the support bar for some graduated calibrated bolcks of mark
It is that ball pivot is connected with support frame as described above, activity is plugged with two movable blocks in left and right respectively at the both ends of the support bar, described
Calibration plate is bolted on the movable block, and the slide rail is fixedly connected with the movable block, and the sliding block is plugged on
It is fastened and fixed on the slide rail and by screw, fixed on sliding block described in one end to be plugged with the table tool, sliding block described in the other end is consolidated
Surely it is plugged with the thimble.
2. device according to claim 1, it is characterised in that support frame as described above includes ball pivot pillar and support base, described
The upper end of ball pivot pillar is provided with Loadings On Hemispherical Shell, and the lower end of the ball pivot pillar is connected by screw thread with the support base, the branch
Support seat bottom is connected with universal wheel.
3. according to the device described in claim any one of 1-2, it is characterised in that support frame as described above is be hinged with the support bar
Position is the centre position of the support bar.
4. device according to claim 1, it is characterised in that the summit of the thimble and the table tool probe summit with
The support bar central lateral plane is on same vertical plane.
5. device according to claim 1, it is characterised in that the slide rail is provided with graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720762403.9U CN206876090U (en) | 2017-06-28 | 2017-06-28 | A kind of big workpiece measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720762403.9U CN206876090U (en) | 2017-06-28 | 2017-06-28 | A kind of big workpiece measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206876090U true CN206876090U (en) | 2018-01-12 |
Family
ID=61332035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720762403.9U Expired - Fee Related CN206876090U (en) | 2017-06-28 | 2017-06-28 | A kind of big workpiece measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206876090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906837A (en) * | 2019-12-09 | 2020-03-24 | 中国水电四局(福清)装备工程有限公司 | Large-size inner diameter measurement auxiliary device and large-size inner diameter measurement method |
| CN112304228A (en) * | 2020-11-16 | 2021-02-02 | 中国航发沈阳黎明航空发动机有限责任公司 | Length measuring device applying grating technology |
-
2017
- 2017-06-28 CN CN201720762403.9U patent/CN206876090U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906837A (en) * | 2019-12-09 | 2020-03-24 | 中国水电四局(福清)装备工程有限公司 | Large-size inner diameter measurement auxiliary device and large-size inner diameter measurement method |
| CN112304228A (en) * | 2020-11-16 | 2021-02-02 | 中国航发沈阳黎明航空发动机有限责任公司 | Length measuring device applying grating technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204085427U (en) | A kind of measuring for verticality measurer | |
| CN207407782U (en) | A kind of external tooth distance over bar detection device | |
| CN206876090U (en) | A kind of big workpiece measuring device | |
| CN209147885U (en) | Height measurement device in a kind of container | |
| CN208936922U (en) | A kind of simple two-dimentional machinery accuracy detecting device | |
| CN106568369B (en) | Novel spiral element heights and phase angle synchronous measuring apparatus | |
| CN203024686U (en) | Staff gauge for measuring spatial size | |
| CN108981641A (en) | A kind of calibration method for small angle measurement instrument digitlization calibrating installation | |
| CN203322672U (en) | Fine-adjustment working platform of three-dimensional measurement instrument | |
| CN213515456U (en) | Tool flatness detection device | |
| CN105716501A (en) | Outer diameter precision detection measuring tool | |
| CN105865306A (en) | High-precision conical hole test tool | |
| CN205941243U (en) | Portable mould hardness detector | |
| CN205448867U (en) | Be used for accurate directed support of amesdial | |
| CN208653406U (en) | One kind being used for product size Measurement die | |
| CN202002600U (en) | Inspection protractor | |
| CN202182683U (en) | Assistive device for detecting position dimension of pinhole | |
| CN207976083U (en) | A kind of auto parts and components measuring device | |
| CN207214999U (en) | A kind of metering device for calibrating slump cone coaxiality deviation | |
| CN207881675U (en) | Gear frustoconical bevel angle and diameter detect jig | |
| CN107014275B (en) | A kind of two centre of sphere distance meter of space and its measurement method | |
| CN205940431U (en) | Wrong platform tester in portable cement road surface | |
| CN201757636U (en) | Workpiece symmetry detection device | |
| CN201637367U (en) | Gauge block fixing support for correcting coordinate measuring machine | |
| CN103424063A (en) | Non-metallic product stiffness measurement device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |