CN103673852B - A kind of measurer for the measurement of planeness - Google Patents
A kind of measurer for the measurement of planeness Download PDFInfo
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- CN103673852B CN103673852B CN201210321460.5A CN201210321460A CN103673852B CN 103673852 B CN103673852 B CN 103673852B CN 201210321460 A CN201210321460 A CN 201210321460A CN 103673852 B CN103673852 B CN 103673852B
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- plane
- voussoirs
- gauge
- measurer
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Abstract
Adjustable slip gauge is a kind of measurer measuring flatness or linearity, and it is made up of upper voussoir, lower wedge block and filler rod.Simple in construction, the advantages such as with leveling ruler and three uniform thickness gauge blocks with the use of simple to operate, certainty of measurement is high, measuring speed is fast, economy and durability, applied widely.
Description
Technical field
The present invention is about the measuring measurer of wood craft machines or associated mechanical, a kind of flatness or linearity measured
Measurer.
Background technology
The wood craft machines measurement of planeness generally by line-of-sight course, i.e. selects a, b and c 3 work of lie farthest away in tested plane
On the basis of point, the gauge block of three pieces of uniform thickness is placed on these 3, the upper surface of these gauge blocks is exactly the base made comparisons with tested plane
Quasi-face.The distance measuring the plane that the respective point in tested plane is constituted with a, b, c can record the plane of surveyed plane
Degree.There is no special measurer at present to measure, be examining flat ruler to be placed on the uniform thickness gauge blocks such as a, b, c during measurement, borrow
Help gauge block and clearance gauge to measure leveling ruler and the distance of tested plane, thus measure flatness.The error of indication is big, and certainty of measurement is low, behaviour
Bother.
Summary of the invention
Instant invention overcomes deficiency of the prior art, it is provided that the adjustable slip gauge that a kind of error of indication is little, certainty of measurement is high.
In order to solve the problem of above-mentioned existence, the present invention adopts the following technical scheme that:
A kind of measurer for the measurement of planeness, including 3-5 adjustable slip gauge and an examining flat ruler and three uniform thickness gauge blocks,
During measurement by 3-5 adjustable slip gauge and an examining flat ruler and three uniform thickness gauge blocks with the use of, described adjustable slip gauge is by upper and lower
Two voussoirs are coupled by a filler rod by the groove on its inclined-plane, and two voussoirs move along inclined-plane so that it is thickness changes, thus right
The plane of machining carries out flatness or straight line degree measurement；The zero error of adjustable slip gauge can adjustable block rule and uniform thickness gauge block thickness
Time identical, " zero " labelling on vernier cursor and " tail " labelling overlap to the corresponding scale on main scale, and its registration should not
Exceed: " zero " labelling registration is less than ± 0.005mm, and " tail " labelling registration is less than ± 0.010mm.
Described measurer, two voussoirs of adjustable slip gauge are that metal is made and is all respectively arranged with an inclined-plane, are respectively arranged with a ditch in the middle of inclined-plane
Groove, thus groove is coupled by the filler rod being made of metal, and play the guiding role and enables two voussoirs to move along inclined-plane.
Described measurer, upper and lower two voussoirs have the graduation mark of metering, are vernier cursor and main scale respectively in side, inclined-plane.
Accompanying drawing explanation
Fig. 1 is the structural representation of adjustable slip gauge；
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings:
In Fig. 1, the structural representation of adjustable slip gauge, is by having the upper voussoir 1 of groove and inclined plane and having groove and incline
The lower wedge block 4 on inclined-plane, is formed by filler rod 5 connection by the groove structure of upper and lower voussoir；Main scale scale 3 is had on lower wedge block,
Upper voussoir has vernier cursor scale 2；The inclined-plane of upper voussoir can move along the inclined-plane on lower wedge block, makes the thickness of adjustable slip gauge change,
By the main scale scale 3 on lower wedge block and the vernier cursor scale 2 of upper voussoir, read measurement data.
The upper voussoir 1 of described adjustable slip gauge, lower wedge block 4 material are tool steel or the material of suitable performance, main scale 3 and trip
The scale marking width of scale 2 should be at 0.08-0.18mm, and scale marking stand out should be not more than 0.02.Upper voussoir 1, lower wedge block
The surface roughness of the measuring surface (non-inclined-plane) on 4 should be no more than Ra=0.2 μm；Its flatness should be 0.003mm, measures
Turned-down edge is allowed in the range of edge, face 0.2mm.Upper voussoir 1, the inclined-plane of lower wedge block 4 should be through attrition process.
The upper voussoir 1 of described adjustable slip gauge and the depth of parallelism of lower wedge block 4 measuring surface should be not more than 0.01mm；Adjustable slip gauge
Zero error can adjustable block rule identical with uniform thickness gauge block thickness time, on " zero " labelling on vernier cursor and " tail " labelling and main scale
Corresponding scale overlap, its registration is not to be exceeded: " zero " labelling registration is less than ± 0.005mm, " tail " labelling
Registration is less than ± 0.010mm.
The filler rod of described adjustable slip gauge should be interference fits with the assembling of upper voussoir notch, coordinates with lower wedge block notch and should be slightly wider pine
Matched in clearance.
Claims (3)
1. for the measurer of the measurement of planeness, it is characterized in that, including 3-5 adjustable slip gauge and an examining flat ruler and three uniform thickness
Gauge block, during measurement by 3-5 adjustable slip gauge and an examining flat ruler and three uniform thickness gauge blocks with the use of, described adjustable slip gauge by
Upper and lower two voussoirs are coupled by a filler rod by the groove on its inclined-plane, and two voussoirs move along inclined-plane so that it is thickness changes,
Thus the plane of machining is carried out flatness or straight line degree measurement；The zero error of adjustable slip gauge can adjustable block rule and uniform thickness amount
When block thickness is identical, " zero " labelling on vernier cursor and " tail " labelling overlap to the corresponding scale on main scale, and it overlaps
Degree is not to be exceeded: " zero " labelling registration is less than ± 0.005mm, and " tail " labelling registration is less than ± 0.010mm.
Measurer the most according to claim 1, is characterized in that, two described voussoirs are that metal is made and is all respectively arranged with an inclined-plane,
Being respectively arranged with a groove in the middle of inclined-plane, thus groove is coupled by the filler rod being made of metal, and play the guiding role and enables two voussoirs
Move along inclined-plane.
Measurer the most according to claim 1, is characterized in that, upper and lower two voussoirs have the graduation mark of metering in side, inclined-plane,
It is vernier cursor and main scale respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210321460.5A CN103673852B (en) | 2012-09-04 | 2012-09-04 | A kind of measurer for the measurement of planeness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210321460.5A CN103673852B (en) | 2012-09-04 | 2012-09-04 | A kind of measurer for the measurement of planeness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103673852A CN103673852A (en) | 2014-03-26 |
| CN103673852B true CN103673852B (en) | 2016-09-21 |
Family
ID=50312142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210321460.5A Active CN103673852B (en) | 2012-09-04 | 2012-09-04 | A kind of measurer for the measurement of planeness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103673852B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653565A (en) * | 2021-07-30 | 2021-11-16 | 河南柴油机重工有限责任公司 | Device and method for adjusting mounting clearance of rotating speed sensor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3638323A (en) * | 1970-03-31 | 1972-02-01 | Robert O Groe | Measuring device |
| US4168574A (en) * | 1978-03-28 | 1979-09-25 | Chase Herschel B | Adjustable parallel machine tool |
| CN101696871A (en) * | 2009-10-23 | 2010-04-21 | 滁州市经纬模具制造有限公司 | Rapid metric method of planeness and plane warping thereof |
| CN203100669U (en) * | 2012-09-04 | 2013-07-31 | 东北林业大学 | Adjustable block gauge for measuring flatness |
-
2012
- 2012-09-04 CN CN201210321460.5A patent/CN103673852B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3638323A (en) * | 1970-03-31 | 1972-02-01 | Robert O Groe | Measuring device |
| US4168574A (en) * | 1978-03-28 | 1979-09-25 | Chase Herschel B | Adjustable parallel machine tool |
| CN101696871A (en) * | 2009-10-23 | 2010-04-21 | 滁州市经纬模具制造有限公司 | Rapid metric method of planeness and plane warping thereof |
| CN203100669U (en) * | 2012-09-04 | 2013-07-31 | 东北林业大学 | Adjustable block gauge for measuring flatness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103673852A (en) | 2014-03-26 |
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Effective date of registration: 20200825 Address after: Room 102, No.16, Lianhu Road, Chang'an Town, Dongguan City, Guangdong Province 523000 Patentee after: Guangdong Rixin High Precision Technology Co.,Ltd. Address before: 150040 No. 26 Hexing Road, Xiangfang District, Heilongjiang, Harbin Co-patentee before: Zhang Shaoqun Patentee before: NORTHEAST FORESTRY University |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Room 102, No.16 Lianhu Road, Chang'an Town, Dongguan City, Guangdong Province Patentee after: Guangdong Rixin High Precision Technology Co.,Ltd. Address before: 523000 Room 102, No.16 Lianhu Road, Chang'an Town, Dongguan City, Guangdong Province Patentee before: Guangdong Rixin High Precision Technology Co.,Ltd. |