CN110186345A - Measuring tool for self-locking nut ellipse closing in measurement - Google Patents
Measuring tool for self-locking nut ellipse closing in measurement Download PDFInfo
- Publication number
- CN110186345A CN110186345A CN201910582006.7A CN201910582006A CN110186345A CN 110186345 A CN110186345 A CN 110186345A CN 201910582006 A CN201910582006 A CN 201910582006A CN 110186345 A CN110186345 A CN 110186345A
- Authority
- CN
- China
- Prior art keywords
- measurement
- self
- locking nut
- angle
- closing
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 31
- 238000010586 diagram Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 2
- 238000012951 Remeasurement Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/20—Slide gauges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers
- G01B3/563—Protractors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a kind of measuring tools for self-locking nut ellipse closing in measurement, including vernier caliper (1), angle scale (4), it is characterized by: being rotatably mounted with angle scale (4) on the left outside measuring jaw (3) of vernier caliper (1), angled groove (5) are set on angle scale (4), the angle index line (2) matched with angle groove (5) is provided on left outside measuring jaw (3), angle scale (4) bottom end is lower than outer measuring jaw (7) bottom end in the right side of vernier caliper (1), and angle scale (4) is connected with left outside measuring jaw (3) by rotating dog (6).The configuration of the present invention is simple, measurement is accurate, operation is convenient, reliable and stable, is suitble to the popularization and use of self-locking nut ellipse closing in measurement.
Description
Technical field
The invention belongs to measuring device technical fields, relate in particular to a kind of for self-locking nut ellipse closing in measurement
Measuring tool.
Background technique
Self-locking nut be it is a kind of can the self-locking nut of frictionally, can be avoided in use due to vibration etc. its
Its reason and voluntarily loosen, be widely used in each field.
Self-locking nut after carrying out oval closing in, due to deformation plance be inclined-plane (before closing up the structure of self-locking nut see Fig. 2,
Fig. 3, the structure of self-locking nut is shown in Fig. 4, Fig. 5 after closing in), close up using vernier caliper and take measurements when measuring due to measuring position
It sets and is difficult to control, different people is caused to differ greatly when measuring same part product closing in amount.The common vernier calliper with angle measurement
Ruler is usually independent measurement length or angle, and pair of angle and length after closing in during self-locking nut crimping cannot be achieved
Remeasurement, and structure is complicated, it is inconvenient for use.Existing technology can no longer meet self-locking nut ellipse closing in amount and accurately need
It asks.
Summary of the invention
A kind of structure provided it is an object of the invention to overcome disadvantages mentioned above is simple, measurement is accurate, operation is convenient, steady
The fixed reliable measuring tool for being used for self-locking nut ellipse closing in measurement.
It the object of the invention and solves its technical problem underlying and adopts the following technical solutions to realize:
Measuring tool for self-locking nut ellipse closing in measurement of the invention, including vernier caliper, angle scale, in which: vernier calliper
Be rotatably mounted with angle scale on the left outside measuring jaw of ruler, angled groove be set on angle scale, be provided on left outside measuring jaw with
The angle index line that angle groove matches, the right side outer measuring jaw bottom end of the angle scale bottom end lower than vernier caliper.
The above-mentioned measuring tool for self-locking nut ellipse closing in measurement, in which: angle scale and left outside measuring jaw pass through rotating dog
It is connected.
The above-mentioned measuring tool for self-locking nut ellipse closing in measurement, in which: angle scale bottom end is lower than right outer measuring jaw bottom end
10mm。
The present invention compared with the existing technology has clear advantage and beneficial effect.From the above technical scheme, this hair
In the bright measuring tool for self-locking nut ellipse closing in measurement, angle is equipped with by rotating dog on the left outside measuring jaw of vernier caliper
Scale is realized convenient for realizing the measurement to self-locking nut bevel angle after closing in by the angle scale of rotation by vernier caliper
To measurement of length after self-locking nut deformation after closing in, i.e., the dual measurement of length, measurement are accurate after realization angle and closing in；Angle
Angled groove is set on scale, the angle index line matched with angle groove is provided on left outside measuring jaw, is carved by angle
Angle between line and angle index line is convenient for determining angle；It is convenient for clip lower than right outer measuring jaw bottom end 10mm in angle scale bottom end
Measurement.In short, the configuration of the present invention is simple, measurement is accurate, operation is convenient, reliable and stable, it is suitble to self-locking nut ellipse to close up and measures
The popularization and use of amount.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of self-locking nut before closing up；
Fig. 3 is the left view of Fig. 2；
Fig. 4 is the structural schematic diagram of self-locking nut after closing up；
Fig. 5 is the left view of Fig. 4；
Fig. 6 is usage state diagram of the invention.
It is identified in figure:
1, vernier caliper；2, angle index line；3, left outside measuring jaw；4, angle scale；5, angle groove；6, rotating dog；7, right outer amount
Pawl；8, self-locking nut before closing up；9, self-locking nut after closing up.
Specific embodiment
Below in conjunction with attached drawing and preferred embodiment, self-locking nut ellipse closing in measurement is used for proposed according to the present invention
Measuring tool specific embodiment, structure, feature and its effect, detailed description is as follows.
Referring to Fig. 1 to Fig. 5, the measuring tool for self-locking nut ellipse closing in measurement of the invention, including vernier caliper 1,
Angle scale 4, in which: be rotatably mounted with angle scale 4 on the left outside measuring jaw 3 of vernier caliper 1, be arranged on angle scale 4 angled
Groove 5, the angle index line 2 matched with angle groove 5 is provided on left outside measuring jaw 3, and 4 bottom end of angle scale is lower than vernier caliper
1 outer 7 bottom end of measuring jaw in the right side.Angle scale 4 is connected with left outside measuring jaw 3 by rotating dog 6.4 bottom end of angle scale is lower than right outer measuring jaw 7
Bottom end 10mm.
In use, the rectilinear end of angle scale 4 abuts against the inclined-plane side of self-locking nut 9 after closing in referring to Fig. 6, record is surveyed
Measuring angle；Right outer 7 bottom end of measuring jaw is stuck in 9 deformation position of self-locking nut after closing in, by long after the measurement deformation of products of vernier caliper 1
Degree.By angle and the dual measurement of closing in amount, different people is avoided to measure receipts because of measurement position difference when measuring same part product
Mouth amount is different.The configuration of the present invention is simple, measurement is accurate, operation is convenient, reliable and stable, is suitble to self-locking nut ellipse closing in measurement
Popularization and use.
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form, appoint
What is to the above embodiments according to the technical essence of the invention any simply to repair without departing from technical solution of the present invention content
Change, equivalent variations and modification, all of which are still within the scope of the technical scheme of the invention.
Claims (3)
1. a kind of measuring tool for self-locking nut ellipse closing in measurement, including vernier caliper (1), angle scale (4), feature exists
In: it is rotatably mounted with angle scale (4) on the left outside measuring jaw (3) of vernier caliper (1), angled quarter is arranged on (4) in angle scale
Line (5) is provided with the angle index line (2) matched with angle groove (5) on left outside measuring jaw (3), and angle scale (4) bottom end is lower than
Outer measuring jaw (7) bottom end in the right side of vernier caliper (1).
2. being used for the measuring tool of self-locking nut ellipse closing in measurement as described in claim 1, it is characterised in that: angle scale (4)
It is connected with left outside measuring jaw (3) by rotating dog (6).
3. being used for the measuring tool of self-locking nut ellipse closing in measurement as described in claim 1, it is characterised in that: angle scale (4)
Bottom end is lower than right outer measuring jaw (7) bottom end 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910582006.7A CN110186345A (en) | 2019-06-30 | 2019-06-30 | Measuring tool for self-locking nut ellipse closing in measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910582006.7A CN110186345A (en) | 2019-06-30 | 2019-06-30 | Measuring tool for self-locking nut ellipse closing in measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110186345A true CN110186345A (en) | 2019-08-30 |
Family
ID=67724393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910582006.7A Pending CN110186345A (en) | 2019-06-30 | 2019-06-30 | Measuring tool for self-locking nut ellipse closing in measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110186345A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986726A (en) * | 2019-11-26 | 2020-04-10 | 河南航天精工制造有限公司 | Lock nut compression deformation gauge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2096041U (en) * | 1991-06-28 | 1992-02-12 | 纪易成 | Simple angle measurign device |
| JP2001221627A (en) * | 2000-02-07 | 2001-08-17 | Marui Keiki Kk | Caliper-type digital angel/distance meter |
| CN106403754A (en) * | 2016-09-20 | 2017-02-15 | 浙江省特种设备检验研究院 | Crane part multidimensional comprehensive measuring tool |
| CN106403758A (en) * | 2016-11-23 | 2017-02-15 | 沈阳黎明航空发动机(集团)有限责任公司 | Conical surface dimension measuring tool and application method thereof |
| CN209857791U (en) * | 2019-06-30 | 2019-12-27 | 中国航空工业标准件制造有限责任公司 | Measuring tool for measuring elliptical closing-in amount of self-locking nut |
-
2019
- 2019-06-30 CN CN201910582006.7A patent/CN110186345A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2096041U (en) * | 1991-06-28 | 1992-02-12 | 纪易成 | Simple angle measurign device |
| JP2001221627A (en) * | 2000-02-07 | 2001-08-17 | Marui Keiki Kk | Caliper-type digital angel/distance meter |
| CN106403754A (en) * | 2016-09-20 | 2017-02-15 | 浙江省特种设备检验研究院 | Crane part multidimensional comprehensive measuring tool |
| CN106403758A (en) * | 2016-11-23 | 2017-02-15 | 沈阳黎明航空发动机(集团)有限责任公司 | Conical surface dimension measuring tool and application method thereof |
| CN209857791U (en) * | 2019-06-30 | 2019-12-27 | 中国航空工业标准件制造有限责任公司 | Measuring tool for measuring elliptical closing-in amount of self-locking nut |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986726A (en) * | 2019-11-26 | 2020-04-10 | 河南航天精工制造有限公司 | Lock nut compression deformation gauge |
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| SE01 | Entry into force of request for substantive examination |