CN207147349U - A kind of portable cylinder cap sensing point detection tool structure - Google Patents
A kind of portable cylinder cap sensing point detection tool structure Download PDFInfo
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- CN207147349U CN207147349U CN201720934869.2U CN201720934869U CN207147349U CN 207147349 U CN207147349 U CN 207147349U CN 201720934869 U CN201720934869 U CN 201720934869U CN 207147349 U CN207147349 U CN 207147349U
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- cubing
- cubing body
- origin reference
- cylinder cap
- sensing point
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Abstract
The utility model belongs to cylinder cap detection technique field, and in particular to a kind of portable cylinder cap sensing point detection tool structure.It includes cubing body and the calibration block for verifying cubing body, the cubing body forms matts structure by three long sides and three short sides, face on the basis of the one side of the cubing body, first long side of the reference plane sets a C origin reference locations block and an A origin reference location post along its length, the middle long side of the reference plane sets four dial gauge mounting seats, 3rd long side of the reference plane sets two A origin reference locations posts and two B origin reference location blocks, the B origin reference locations block is perpendicular to the C origin reference locations block, the another side of the cubing body is inspection surface, the short side at the inspection surface both ends sets handle, four dial gauges are fixed in the mounting seat.The utility model improves cubing positioning precision by increasing the positioning in B, C direction；Change metering system, eliminate the measurement error that cubing Zona transformans comes, improve accuracy of detection, improve detection efficiency, reduce cubing weight, reduce labor strength.
Description
Technical field
The utility model belongs to cylinder cap detection technique field, and in particular to a kind of portable cylinder cap sensing point detection tool structure.
Background technology
Automobile engine cylinder head detection spot size influences engine displacement, measurement means and measurement accuracy shadow to sensing point
Engine displacement precision is rung, and the accuracy of sensing point cubing and measurement efficiency influence engine quality and production cost.It is portable
Formula cylinder cap sensing point cubing is widely used in manufacturing industry, is provided simply, accurately for the cylinder cap sensing point measurement of batch production
Efficiently on-line measurement means.But distortion inaccuracy be present during cubing use, be mainly derived from cubing body distortion, serious shadow
The measurement accuracy of product is rung.Using the method operation, not only dimensional accuracy ensures difficult, the quality and scrappage of product for a long time
It can not ensure well.
Traditional cubing uses three A origin reference locations, and contacting points position has variation when A benchmark measure every time, due to by
Influenceed to A datum planes degree, same point measurement result has variation during measurement every time, can not judge which time measured value is true
Value, have impact on measurement accuracy；Cubing measures multiple sensing point depth using dial gauge, due to being a table so calibration table
When can only be calibrated to a fixed value, because cubing body deforms, actual each sensing point is not phase away from cubing body reference plane distance
With, acquiescence cubing reference plane is measured to sensing point apart from identical using same table, introduces measurement error once more,
Accuracy of measurement is caused to reduce again, and detection efficiency is low.Because cubing is yielding, thus need to use rigidity and stability compared with
Good material makes cubing body (cubing body material Gr15), because Gr15 density of material is larger, causes cubing excessively heavy, causes
Labor intensity is excessive when worker uses.
Utility model content
In view of the shortcomings of the prior art, the utility model provides, a kind of positioning precision is high, detection error is small, cubing
Light weight, worker's efficiency improve, labor intensity reduces, service life is long, a kind of portable cylinder cap of cubing cost reduction
Sensing point detection tool structure.
To achieve these goals, the utility model is to realize by the following technical solutions：
A kind of portable cylinder cap sensing point detection tool structure, it includes cubing body and the calibration for verifying cubing body
Block, the cubing body form matts structure by three long sides and three short sides, face on the basis of the one side of the cubing body,
First long side of the reference plane sets a C origin reference locations block and an A origin reference location post, the reference plane along its length
Middle long side the mounting seats of four dial gauges is set, the 3rd long side of the reference plane sets two A origin reference locations posts and two
Individual B origin reference locations block, for the B origin reference locations block perpendicular to the C origin reference locations block, the another side of the cubing body is observation
Face, the short side at the inspection surface both ends set handle, and four dial gauges are fixed in the mounting seat.
Further, the cubing body is placed on the calibration block, and guide pile, the cubing are set on the calibration block
Relevant position sets the groove coordinated with the guide pile on body.
Further, two A origin reference location posts of the long side of reference plane the 3rd are placed in described two B origin reference locations blocks
Side.
Further, the calibration block is made of Gr15 materials.
Further, the cubing body is made of aircraft aluminum material.
Beneficial effect：
The utility model improves cubing positioning precision by increasing the positioning in B, C direction；Change metering system, each
Set dial gauge to measure on sensing point, make calibration block according to cylinder cap detection spot size, can once calibrate simultaneously all
Dial gauge, the measurement error that cubing Zona transformans comes is eliminated, improves accuracy of detection；It can once be measured after increase dial gauge multiple
Sensing point, the detection of a cylinder cap is completed, improves detection efficiency；Because all dial gauges can independent chi by drawing
Little progress row is calibrated, and cubing body distortion will not have an impact to measurement error, it is possible to makes inspection using more brisk material
Tool, cubing weight is reduced, reduce labor strength.Influence of the cubing deformation to measurement accuracy is eliminated, and improves cubing
Service life, reduce cubing use.
Brief description of the drawings
Describe the utility model in detail with reference to the accompanying drawings and detailed description；
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of reference plane of the present utility model.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Embodiment
Reference picture 1, the utility model include cubing body 1 and the calibration block 2 for verifying cubing body, the calibration block
2 are made of Gr15 materials, and the cubing body 1 is made of aircraft aluminum material, and aircraft aluminum is light, it is possible to reduce cubing sheet
The weight of body, reduce labor strength.The cubing body 1 is placed on the calibration block 2, and it is fixed to be set on the calibration block 2
Position stake 3, relevant position sets the groove 4 coordinated with the guide pile 3 on the cubing body 1.The cubing body 1 is by three
Long side and three short sides form matts structures, and face on the basis of the one side of the cubing body 1, another side is inspection surface.
Such as Fig. 1, the first long side of reference plane sets a C origin reference locations block 5 and an A origin reference location post along its length
6, the middle long side of the reference plane sets the mounting seat 7 of four dial gauges, and the 3rd long side of the reference plane sets two A bases
Quasi- locating dowel 6 and two B origin reference locations blocks 8, two A origin reference locations posts 6 of the long side of reference plane the 3rd are placed in described two B
The inner side of origin reference location block 8.The B origin reference locations block 8 is perpendicular to the C origin reference locations block 5.By increasing the positioning in B, C direction,
Cubing positioning precision is improved, four test points are respectively provided with dial gauge, eliminate the measurement error that cubing Zona transformans comes, improve detection
Precision, improve detection efficiency.
Such as Fig. 2, the short side at inspection surface both ends sets handle 9, is easy to pick and place cubing body 1, four dial gauges 10 are fixed on
In the mounting seat 7.
The utility model directly uses cylinder cap A/B/C origin reference locations, once calibrates all sensing point measurement dial gauges respectively
And all investigation depths on one cylinder cap of one-shot measurement, reduce measurement error, cubing using when comprise the following steps：
1st, cubing body 1 is put on calibration block 2 and calibrates all dial gauges respectively；
2nd, cubing body 1 is put on cylinder cap, once reads measurement dial gauge registration on all sensing points；
3rd, cubing body 1 is put on calibration block 2 after being measured；
4th, qualified and underproof cylinder cap after measurement is separately piled up, and carries out mark.
The utility model improves cubing positioning precision by increasing the positioning in B, C direction；Change metering system, each
Set dial gauge to measure on sensing point, make calibration block 2 according to cylinder cap detection spot size, can once calibrate simultaneously all
Dial gauge, the measurement error that cubing Zona transformans comes is eliminated, improves accuracy of detection；It can once be measured after increase dial gauge multiple
Sensing point, the detection of a cylinder cap is completed, improves detection efficiency；Because all dial gauges can independent chi by drawing
Little progress row is calibrated, and the deformation of cubing body will not have an impact to measurement error, it is possible to cubing is made using more brisk material,
Cubing weight is reduced, reduces labor strength.Influence of the cubing deformation to measurement accuracy is eliminated, and improves the use of cubing
In the life-span, reduce cubing use.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of portable cylinder cap sensing point detection tool structure, it is characterised in that including cubing body and for verifying cubing body
Calibration block, the cubing body forms matts structure by three long sides and three short sides, and the one side of the cubing body is
Reference plane, the first long side of the reference plane set a C origin reference locations block and an A origin reference location post, institute along its length
The middle long side for stating reference plane sets the mounting seat of four dial gauges, and the 3rd long side of the reference plane sets two A benchmark to determine
Position post and two B origin reference location blocks, the B origin reference locations block perpendicular to the C origin reference locations block, the cubing body it is another
Face is inspection surface, and the short side at the inspection surface both ends sets handle, and four dial gauges are fixed in the mounting seat.
A kind of 2. portable cylinder cap sensing point detection tool structure according to claim 1, it is characterised in that the cubing body
It is placed on the calibration block, guide pile is set on the calibration block, relevant position is set and the positioning on the cubing body
The groove that stake coordinates.
A kind of 3. portable cylinder cap sensing point detection tool structure according to claim 1, it is characterised in that the reference plane
Two A origin reference location posts of three long sides are placed on the inside of described two B origin reference locations blocks.
4. a kind of portable cylinder cap sensing point detection tool structure according to claim 1, it is characterised in that the calibration block is adopted
It is made of Gr15 materials.
A kind of 5. portable cylinder cap sensing point detection tool structure according to claim 1, it is characterised in that the cubing body
It is made of aircraft aluminum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720934869.2U CN207147349U (en) | 2017-07-28 | 2017-07-28 | A kind of portable cylinder cap sensing point detection tool structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720934869.2U CN207147349U (en) | 2017-07-28 | 2017-07-28 | A kind of portable cylinder cap sensing point detection tool structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207147349U true CN207147349U (en) | 2018-03-27 |
Family
ID=61673009
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720934869.2U Active CN207147349U (en) | 2017-07-28 | 2017-07-28 | A kind of portable cylinder cap sensing point detection tool structure |
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| Country | Link |
|---|---|
| CN (1) | CN207147349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145991A (en) * | 2019-06-14 | 2019-08-20 | 杭州力龙液压有限公司 | A kind of swash plate plunger pump leveling measurement apparatus |
-
2017
- 2017-07-28 CN CN201720934869.2U patent/CN207147349U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145991A (en) * | 2019-06-14 | 2019-08-20 | 杭州力龙液压有限公司 | A kind of swash plate plunger pump leveling measurement apparatus |
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