CN103712538B - Belt wheel inner hole axial length measurement device - Google Patents
Belt wheel inner hole axial length measurement device Download PDFInfo
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- CN103712538B CN103712538B CN201310735184.1A CN201310735184A CN103712538B CN 103712538 B CN103712538 B CN 103712538B CN 201310735184 A CN201310735184 A CN 201310735184A CN 103712538 B CN103712538 B CN 103712538B
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- mandrel
- micrometer
- belt wheel
- column
- axial length
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention relates to belt wheel inner hole axial length measurement device, it is characterized in that including: base (1), base (1) connects column (3), at the upper connecting mandrel (4) of column (3), mandrel (4) connects micrometer (5), mandrel (4) is also flexibly connected calibrated bolck (6).Advantages of the present invention: this apparatus structure is simple, and easy to use, the speed of measurement is fast, precision is high, improves work efficiency, and the quality control for belt pulley provides effective technical data, and the processing for belt pulley provides effective measurement apparatus.
Description
Technical field
The present invention relates to the length dimension measuring instrument of a kind of machine components, particularly to belt wheel inner hole axial length measurement device.
Background technology
At present the Quality advance of automobile engine is very fast, either the life-span, noise, energy-conservation, steadily all improving constantly, improve the dimensional accuracy of engine belt pulley and the accuracy of form and position be also the important step of raising engine quality.The measurement of traditional belt pulley length dimension, all uses general measuring method, carries out manual operations measurement by instruments such as slide gaugies.
It is low to there is efficiency in this metering system, controlled by the both hands of people when measuring, the accuracy that impact is measured, measurement parallax is there is again when reading, this brings the biggest error all to the result measured, these traditional check systems obviously can not meet the technology trends of modern mechanical industry, through extensively retrieval, not yet finds ideal technical scheme.
Summary of the invention
The invention aims to solve present stage measure pulley centers hole depth time, the shortcomings such as the efficiency existed is low, measurement data is the most accurate, and the belt wheel inner hole axial length measurement device proposed.
To achieve these goals, present invention employs following technical scheme:
Belt wheel inner hole axial length measurement device, it is characterised in that including: base, connects column, connecting mandrel on column on base, connects micrometer, be also flexibly connected calibrated bolck on mandrel on mandrel.
On the basis of technique scheme, can there is a technical scheme further below:
Being provided with connecting plate in the side of described mandrel, connecting plate is connected on column, is also connected with micrometer on connecting plate.
Being socketed calibrated bolck at mandrel during school zero, the gauge head of micrometer coordinates with the end contact of calibrated bolck；When measuring at core sleeve's tape splicing wheel, the gauge head of micrometer coordinates with the end contact of belt wheel.
Described base is connected on detector, and detector is connected with micrometer.
Described detector has data storage function, can read measured data with the display screen of detector and store the data after measuring.
Be bolted the connecting plate of mandrel side on the top of described column, the connecting plate of mandrel opposite side is provided with through hole, passes through in through hole；Bolt lock tight fit micrometer, the gauge head of micrometer is upwards.
Side be bolted fixing axle, on fixing axle be socketed calibrated bolck.
It is an advantage of the current invention that: this apparatus structure is simple, and easy to use, the speed of measurement is fast, precision is high, improves work efficiency, and the quality control for belt pulley provides effective technical data, and the processing for belt pulley provides effective measurement apparatus.
Accompanying drawing explanation
Fig. 1 is the basic structure schematic diagram of the present invention；
Fig. 2 is the measuring state schematic diagram of belt wheel；
Fig. 3 is the school zero state schematic diagram of belt wheel.
Detailed description of the invention
As depicted in figs. 1 and 2, the belt wheel inner hole axial length measurement device that the present invention provides, it is characterised in that including:
A, detector 2, be provided with display screen 2a on the side of detector 2, connects base 1, at the upper connection column 3 of base 1, connecting mandrel 4 on column 3 on detector 2.
B, the side of described mandrel 4 are vertically provided with connecting plate 4a, connecting plate 4a is arranged on the both sides of mandrel 4, the connecting plate 4a of mandrel 4 side is bolted on the top of column 3, the connecting plate 4a of mandrel 4 opposite side is provided with through hole, the measuring staff of micrometer 5 it is socketed in through hole, by bolt lock tight fit after connection, the gauge head of micrometer 5 is straight up.
C, first school zero when measuring the endoporus axial dimension of belt pulley, shown in Fig. 3, calibrated bolck 6 is socketed in corresponding endoporus, and the gauge head of micrometer 5 coordinates with the end contact of calibrated bolck 6, detector 2 and micrometer 5 school zero.
D, the endoporus axial dimension of measurement belt wheel, from mandrel 4, take off calibrated bolck 6 be socketed on fixing axle 8, fixing axle 8 is connected to the side of mandrel 4 by bolt 9, mandrel 4 is socketed belt wheel 7, the gauge head of micrometer 5 end contact with belt wheel 7 respectively coordinates, reading on the display screen 2a of micrometer 5 and detector 2.
The measurement of the band size of wheel used in freewheel clutch that this device is particularly well-suited on automobile and idle pulley; the foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (1)
1. belt wheel inner hole axial length measurement device, it is characterized in that including: base (1), base (1) connects column (3), at the upper connecting mandrel (4) of column (3), mandrel (4) connects micrometer (5), mandrel (4) is also flexibly connected calibrated bolck (6)；
Be provided with connecting plate (4a) in the side of described mandrel (4), connecting plate (4a) is connected on column (3), is also connected with micrometer (5) on connecting plate (4a)；
At mandrel (4) socket calibrated bolck (6) during school zero, the gauge head of micrometer (5) coordinates with the end contact of calibrated bolck (6)；When measuring at mandrel (4) socket belt wheel (10), the gauge head of micrometer (5) coordinates with the end contact of belt wheel (10), and the gauge head of micrometer (5) is straight up；
Described base (1) is connected on detector (2), and detector (2) is connected with micrometer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310735184.1A CN103712538B (en) | 2013-12-28 | 2013-12-28 | Belt wheel inner hole axial length measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310735184.1A CN103712538B (en) | 2013-12-28 | 2013-12-28 | Belt wheel inner hole axial length measurement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103712538A CN103712538A (en) | 2014-04-09 |
| CN103712538B true CN103712538B (en) | 2017-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310735184.1A Active CN103712538B (en) | 2013-12-28 | 2013-12-28 | Belt wheel inner hole axial length measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103712538B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387160A (en) * | 2018-02-08 | 2018-08-10 | 江苏威鹰机械有限公司 | Driven pulley face height detector |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07332908A (en) * | 1994-06-10 | 1995-12-22 | Fuji Oozx Inc | Thickness measuring apparatus for thick part of lower surface of top wall of tappet |
| CN201628528U (en) * | 2009-11-10 | 2010-11-10 | 龙岩阿赛特汽车零部件制造有限公司 | Special detection tool for belt-pulley groove center height |
| CN201819639U (en) * | 2010-03-31 | 2011-05-04 | 彩虹集团电子股份有限公司 | Measuring device for pin of display tube screen |
| CN202074932U (en) * | 2011-01-28 | 2011-12-14 | 南通福乐达汽车配件有限公司 | Belt pulley jump detector |
| CN202885719U (en) * | 2012-10-29 | 2013-04-17 | 江苏太平洋精锻科技股份有限公司 | Bevel gear tooth end height detecting tool |
| CN202885746U (en) * | 2012-10-29 | 2013-04-17 | 江苏太平洋精锻科技股份有限公司 | Inner hole seam allowance angle detector for bevel gear |
| CN202928507U (en) * | 2012-11-28 | 2013-05-08 | 河南省中原内配股份有限公司 | Testing fixture for measuring cylinder liner bore antiwearing circular groove depth |
| CN203657683U (en) * | 2013-12-28 | 2014-06-18 | 安徽昊方机电股份有限公司 | Belt pulley inner hole axial length measuring device |
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2013
- 2013-12-28 CN CN201310735184.1A patent/CN103712538B/en active Active
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| CN103712538A (en) | 2014-04-09 |
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