CN110455231A - A kind of detection device for realizing internal hole reference measurement of comparison circular runout - Google Patents
A kind of detection device for realizing internal hole reference measurement of comparison circular runout Download PDFInfo
- Publication number
- CN110455231A CN110455231A CN201810433065.3A CN201810433065A CN110455231A CN 110455231 A CN110455231 A CN 110455231A CN 201810433065 A CN201810433065 A CN 201810433065A CN 110455231 A CN110455231 A CN 110455231A
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- Prior art keywords
- detection device
- circular runout
- reference measurement
- internal hole
- detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 50
- 238000005259 measurement Methods 0.000 title claims abstract description 28
- 238000012360 testing method Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 238000007689 inspection Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013102 re-test Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000000105 evaporative light scattering detection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition 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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention relates to a kind of detection device for realizing internal hole reference measurement of comparison circular runout, which includes bench-marking testing agency and positioning mechanism, and the bench-marking testing agency and positioning mechanism are cooperatively connected by locating slot.Compared with prior art, the invention has the following advantages that being able to satisfy the measurement demand of special size range, measuring head has protection, improves duplicate measurements precision etc..
Description
Technical field
The present invention relates to circular runout detection fields, more particularly, to a kind of realization internal hole reference measurement of comparison circular runout
Detection device.
Background technique
Currently, mainly there are the forms such as normal inner diameter test measuring device and laser detection probe in the circular runout testing agency of application
To carry out radial measurement.But the above detection mode is unable to satisfy the internal diameter measurement of special size range.Also, due to lacking
It is accurately positioned, causes duplicate measurements precision poor.In addition, standard detection head is more sensitive, lacks protection appropriate, easily make
At the improper caused damage of measurement gimmick, measurement accuracy will be also directly affected.In addition, standard measuring instruments are highly integrated, cost
Also it greatly improves, is not suitable for mass detection use, while also having influenced the efficiency in actual production detection.
By retrieval, China Patent Publication No. is that CN206670501U discloses a kind of hand-held V sheave circular runout inspection
Survey tooling comprising bracket, fixed test head, activity detection head, shockproof dial gauge, fixing bolt.By fixing bolt anti-
Shake dial gauge is fixed on bracket, and activity detection head is installed on shockproof dial gauge, and fixed test head is fixed on bracket, shape
At hand-held V sheave circular runout detecting tool.Since the detector on bracket has fixed test head and activity detection head, activity
Detector is higher by fixed test head, and V sheave need to only be leaned against fixed inspection in same plane by fixed test head and activity detection head
On gauge head, activity detection head touches V slot simultaneously and is compressed, pass to shockproof dial gauge and show numerical value, simple and quick
Test out V sheave circular runout value.When testing different V sheaves, corresponding fixed test head and activity detection head are replaced, can be tested
Different V sheaves.But the utility model is directed to the circular runout of detection V sheave, and detector does not protect, easy to damage.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of realization internal hole references
The detection device of measurement of comparison circular runout.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of detection device for realizing internal hole reference measurement of comparison circular runout, the device include bench-marking testing agency
And positioning mechanism, the bench-marking testing agency and positioning mechanism are cooperatively connected by locating slot.
Preferably, the bench-marking testing agency includes the identical detection group of two nested structures, two sets of detections
Group height is distributed, and is respectively used to detection altitude datum and detection height.
Preferably, detection group described in every group includes product displacement detecting sensor, guide bearing and detector, described
The head of detector is directly connected to guide bearing, and the tail portion of the detector connects product displacement detecting sensor, described
Product displacement detecting sensor connecting locating mechanism.
Preferably, the tail portion of the detector connects product displacement detecting sensor by reset spring.
Preferably, the positioning mechanism includes shaft end locating piece and live spindle, the product displacement detecting sensing
Device is set in live spindle, and the shaft end locating piece is installed on the end of live spindle.
Preferably, the live spindle is equipped with card slot, and the shaft end locating piece is equipped with corresponding boss, described
Card slot and the fixed axially measured main body of boss cooperation.
Preferably, the boss is equipped with aperture, and the detector may pass through aperture, and the shaft end locating piece passes through
Detector passes through aperture fixed reference contrasting detection mechanism.
Preferably, the shaft end locating piece is Ke Kuaisugenghuan more size shaft ends locating piece.
Compared with prior art, the invention has the following advantages that
1, the present invention can be applicable in the measurement demand of a variety of special sizes.
2, the present invention enhances the service life of detector by eliminating the impact resistance in detection process.
3, the present invention is measured by bench-marking, it is ensured that measurement and positioning is accurate, facilitates retest, ensure that the standard of test
True and stability.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is detection device opening state of the invention；
Structural schematic diagram when Fig. 2 is detection device detecting state of the invention.
Wherein 1 is displacement detecting sensor, and 2 be guide bearing, and 3 be detector, and 4 be reset spring, and 5 position for shaft end
Block, 6 be live spindle, and 51 be boss, and 61 be card slot.
Specific embodiment
Technical solution in the embodiment of the present invention is carried out below clear, is fully described by, it is clear that described implementation
Example is a part of the embodiments of the present invention, rather than whole embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work all should belong to the model that the present invention protects
It encloses.
The working principle of the invention: using Ke Kuaisugenghuan more size detection positioning heads, different measurement demands are adapted to simultaneously
And ensure to measure under the premise of accurate positioning, improve duplicate measurements precision.In addition, using detector transition elastic mechanism,
Increase detector limit protection, avoiding measuring head from hitting extremely in the detection process causes to wear.Increase bench-marking measuring head
And spring reset, the resistance generated in measurement process is eliminated, and ensure the consistent premise of reference, has retest
Function guarantees measuring accuracy and stability.
As depicted in figs. 1 and 2, a kind of detection device for realizing internal hole reference measurement of comparison circular runout, the device include
Bench-marking testing agency and positioning mechanism, the bench-marking testing agency and positioning mechanism are cooperated by locating slot and are connected
It connects.
One group of detection group of the bench-marking testing agency include product displacement detecting sensor 1, guide bearing 2,
Detector 3, the detector 3 are directly connected to guide bearing 2, and the tail portion of the detector 3 is connected by reset spring 4
Product displacement detecting sensor 1,1 connecting locating mechanism of product displacement detecting sensor.
The bench-marking testing agency includes the identical detection group of two nested structures, and each group of detection group is as above
Described, two sets of detection group height distributions detect altitude datum and detection height respectively.
The positioning mechanism includes shaft end locating piece 5 and live spindle 6,1 set of the product displacement detecting sensor
Loaded in live spindle 6, the shaft end locating piece 5 is installed on the end of live spindle 6.
The live spindle 6 is equipped with card slot 61, and the shaft end locating piece 5 is equipped with boss 51, the card slot 61
With the fixed axially measured main body of the cooperation of boss 51.The boss 51 is equipped with aperture, and the detector 3 may pass through aperture, institute
The shaft end locating piece 5 stated passes through aperture fixed reference contrasting detection mechanism by detector 3.
The shaft end locating piece 5 is the shaft end locating piece of Ke Kuaisugenghuan more sizes.
Finally, upper and lower two sets of detection groups, realize bench-marking measurement function, eliminate and survey caused by testee difference
Result error is measured, serious forgiveness is improved.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or replace
It changes, these modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection scope subject to.
Claims (8)
1. a kind of detection device for realizing internal hole reference measurement of comparison circular runout, which is characterized in that the device includes benchmark pair
Than testing agency and positioning mechanism, the bench-marking testing agency and positioning mechanism are cooperatively connected by locating slot.
2. a kind of detection device for realizing internal hole reference measurement of comparison circular runout according to claim 1, feature exist
In, the bench-marking testing agency includes the identical detection group of two nested structures, and two sets of detection group height are distributed, point
Altitude datum and detection height Yong Yu not detected.
3. a kind of detection device for realizing internal hole reference measurement of comparison circular runout according to claim 2, feature exist
In detection group described in every group includes product displacement detecting sensor, guide bearing and detector, the head of the detector
It is directly connected to guide bearing, the tail portion of the detector connects product displacement detecting sensor, and the product is displaced inspection
Survey sensor connecting locating mechanism.
4. a kind of detection device for realizing internal hole reference measurement of comparison circular runout according to claim 3, feature exist
In the tail portion of the detector connects product displacement detecting sensor by reset spring.
5. a kind of detection device for realizing internal hole reference measurement of comparison circular runout according to claim 3, feature exist
In the positioning mechanism includes shaft end locating piece and live spindle, and the product displacement detecting sensor is set in rotation
On main shaft, the shaft end locating piece is installed on the end of live spindle.
6. a kind of detection device for realizing internal hole reference measurement of comparison circular runout according to claim 5, feature exist
In the live spindle is equipped with card slot, and the shaft end locating piece is equipped with corresponding boss, and the card slot and boss are matched
Close fixed axially measured main body.
7. a kind of detection device for realizing internal hole reference measurement of comparison circular runout according to claim 6, feature exist
In the boss is equipped with aperture, and the detector may pass through aperture, and the shaft end locating piece is passed through by detector and opened
Hole fixed reference contrasting detection mechanism.
8. a kind of detection device for realizing internal hole reference measurement of comparison circular runout according to claim 6, feature exist
In the shaft end locating piece is Ke Kuaisugenghuan more size shaft ends locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810433065.3A CN110455231A (en) | 2018-05-08 | 2018-05-08 | A kind of detection device for realizing internal hole reference measurement of comparison circular runout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810433065.3A CN110455231A (en) | 2018-05-08 | 2018-05-08 | A kind of detection device for realizing internal hole reference measurement of comparison circular runout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110455231A true CN110455231A (en) | 2019-11-15 |
Family
ID=68480290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810433065.3A Pending CN110455231A (en) | 2018-05-08 | 2018-05-08 | A kind of detection device for realizing internal hole reference measurement of comparison circular runout |
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| CN (1) | CN110455231A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218190Y (en) * | 1995-03-21 | 1996-01-24 | 北京第三纺织机械厂 | Out of roundness detector for bearing roller |
| CN2463783Y (en) * | 2001-01-01 | 2001-12-05 | 哈尔滨量具刃具厂 | Anticollision measuring head for tooth profile measuring instrument |
| JP2002098517A (en) * | 2000-09-27 | 2002-04-05 | Fuji Heavy Ind Ltd | Device for measuring non-stage transmission pulley |
| JP2007263895A (en) * | 2006-03-29 | 2007-10-11 | Furukawa Electric Co Ltd:The | Method and device for measuring deflection of tubular body |
| CN102003931A (en) * | 2010-09-27 | 2011-04-06 | 哈尔滨量具刃具集团有限责任公司 | Comprehensive detection method and device of tool tapered handle (7:24) |
| CN201876210U (en) * | 2010-11-15 | 2011-06-22 | 天津力神电池股份有限公司 | Testing tool for internal dimension of plastic shell of battery |
| CN206670501U (en) * | 2017-04-25 | 2017-11-24 | 中际联合（天津）科技有限公司 | A kind of hand-held V sheaves circular runout detecting tool |
| CN206891315U (en) * | 2017-06-07 | 2018-01-16 | 深圳天珑无线科技有限公司 | Detect tool |
| CN208155279U (en) * | 2018-05-08 | 2018-11-27 | 上海新宇箴诚电控科技有限公司 | Realize the detection device of internal hole reference measurement of comparison circular runout |
-
2018
- 2018-05-08 CN CN201810433065.3A patent/CN110455231A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218190Y (en) * | 1995-03-21 | 1996-01-24 | 北京第三纺织机械厂 | Out of roundness detector for bearing roller |
| JP2002098517A (en) * | 2000-09-27 | 2002-04-05 | Fuji Heavy Ind Ltd | Device for measuring non-stage transmission pulley |
| CN2463783Y (en) * | 2001-01-01 | 2001-12-05 | 哈尔滨量具刃具厂 | Anticollision measuring head for tooth profile measuring instrument |
| JP2007263895A (en) * | 2006-03-29 | 2007-10-11 | Furukawa Electric Co Ltd:The | Method and device for measuring deflection of tubular body |
| CN102003931A (en) * | 2010-09-27 | 2011-04-06 | 哈尔滨量具刃具集团有限责任公司 | Comprehensive detection method and device of tool tapered handle (7:24) |
| CN201876210U (en) * | 2010-11-15 | 2011-06-22 | 天津力神电池股份有限公司 | Testing tool for internal dimension of plastic shell of battery |
| CN206670501U (en) * | 2017-04-25 | 2017-11-24 | 中际联合（天津）科技有限公司 | A kind of hand-held V sheaves circular runout detecting tool |
| CN206891315U (en) * | 2017-06-07 | 2018-01-16 | 深圳天珑无线科技有限公司 | Detect tool |
| CN208155279U (en) * | 2018-05-08 | 2018-11-27 | 上海新宇箴诚电控科技有限公司 | Realize the detection device of internal hole reference measurement of comparison circular runout |
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