CN105716501A - Outer diameter precision detection measuring tool - Google Patents
Outer diameter precision detection measuring tool Download PDFInfo
- Publication number
- CN105716501A CN105716501A CN201410728880.4A CN201410728880A CN105716501A CN 105716501 A CN105716501 A CN 105716501A CN 201410728880 A CN201410728880 A CN 201410728880A CN 105716501 A CN105716501 A CN 105716501A
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- China
- Prior art keywords
- main scale
- measuring
- amesdial
- vernier
- slide
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention relates to an outer diameter precision detection measuring tools, including a main scale and a vernier attached slidably onto the main scale. The same sides of the main scale and the vernier at the main scale are provided with measuring jaws. A slide seat slidable along the main scale is mounted on the main scale. A fastening screw is disposed on the slide seat. A dial indicator is fixed on the slide seat and composed of a body and a rod. The rod is fixed on the slide seat through the screw and is parallel with the main scale. One side, located on the dial indicator, on the vernier is provided with a measuring block. The measuring block is a rectangular block. The side of the measuring block is vertical to the rod. Auxiliary measuring rods are respectively disposed on the two measuring jaws, and are fixed on the measuring jaws through bolts. The measuring tool has a wide range of application, is high in precision of measuring readings, simple and easy to operate, and suitable for production line immediate detection, and improves the working efficiency.
Description
Technical field
The present invention relates to a kind of survey tool, be specifically related to a kind of external diameter Precision measurement measurer.
Background technology
At present, the known measurer being generally used in production has slide gauge and micrometer, and the precision of slide gauge is 0.02mm, certainty of measurement is relatively low, one series products of male half coupling step cylindrical, due to adjacent step diameter difference from big, shoulder height is little, it is impossible to use common miking.When needing the product measuring the higher male half coupling step cylindrical of some machining accuracies, slide gauge precision is inadequate, and micrometer is difficult to measure due to structure restriction, and three-dimensional coordinates measurement duration, even if the on-line machining being unsuitable for batch is measured；When the multidiameter product external diameter needing measurement is relatively big and shoulder height is less, the external diameter measuring some distance product of measurer is farther out, it is impossible to accurately measure.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide a kind of external diameter Precision measurement measurer, uses scope wide, and survey measurements precision is high, simple to operation.
External diameter Precision measurement measurer of the present invention, including main scale be attached on main scale slidable vernier, main scale and vernier are equipped with measuring jaw at the homonymy of main scale, equipped with the slide that can slide along main scale on main scale, slide is provided with trip bolt, and slide is fixed with amesdial, and amesdial includes table body and table bar, table bar is fixed by screws on slide, and table bar is parallel with main scale；The side being positioned at amesdial on vernier is provided with survey mass, and survey mass is a rectangular block, and the side of survey mass is vertical with table bar；Being equipped with auxiliary gauge rod on two measuring jaws, auxiliary gauge rod is bolted on measuring jaw, and two auxiliary gauge rods are parallel, and the distance between two auxiliary gauge rods is equal to the distance between two measuring jaws.
During use, with standard gauge block or splicing standard gauge block, slip vernier and amesdial, adjust the scope needing to measure, check and correction amesdial zeroing, fasten with trip bolt, then measuring, accuracy of reading can be as accurate as 0.001mm, can according to the practical situation measuring product, installed by bolt or remove auxiliary gauge rod, this measurer eliminates the error of common kind of calliper, measures accurately, easy to operate, detecting at any time on a production line, detection efficiency is high.
Described amesdial is horizontal shape dial plate amesdial, this amesdial convenient reading.
Described main scale measurement ranges for 0-500mm.
The present invention compared with prior art had the beneficial effect that external diameter Precision measurement measurer uses scope wide, and survey measurements precision is high, simple to operation, it is adaptable to production line detects immediately, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 measures seam outside diameter structure schematic diagram；
Fig. 3 measures multidiameter outside diameter structure schematic diagram.
In figure: 1, main scale；2, vernier；3, survey mass；4, trip bolt；5, table bar；6, slide；7, screw；8, table body；9, measuring jaw；10, bolt；11, auxiliary gauge rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described further:
As shown in Figure 1, external diameter Precision measurement measurer, including main scale 1 be attached on main scale 1 slidable vernier 2, main scale 1 and vernier 2 are equipped with measuring jaw 9 at the homonymy of main scale 1, and equipped with the slide 6 that can slide along main scale 1 on main scale 1, slide 6 is provided with trip bolt 4, slide 6 is fixed with amesdial, amesdial includes table body 8 and table bar 5, and table bar 5 is fixed on slide 6 by screw 7, and table bar 5 is parallel with main scale 1；The side being positioned at amesdial on vernier 2 is provided with survey mass 3, and survey mass 3 is a rectangular block, and the side of survey mass 3 is vertical with table bar 5；Being equipped with auxiliary gauge rod 11 on two measuring jaws 9, auxiliary gauge rod 11 is fixed on measuring jaw 9 by bolt 10, and two auxiliary gauge rods 11 are parallel, and the distance between two auxiliary gauge rods 11 is equal to the distance between two measuring jaws 9.
Amesdial is preferably horizontal shape dial plate amesdial.
Main scale 1 is measured and is ranged for 0-500mm.
As in figure 2 it is shown, a kind of ring flange, male half coupling diameter ∮ 130 (+0.014/-0.011) mm, precision 6 grades, seam height 2mm, the adjacent outside diameter of seam is bigger with seam external diameter difference, it is impossible to 125-150 common miking ∮ 130 diameter.When using this test measuring device to survey male half coupling diameter, by measurer 130mm standard gauge block check and correction, slip vernier 2 and amesdial, the indicator making amesdial is transferred to 0, fasten with trip bolt 4, it is not necessary to auxiliary gauge rod 11 is installed, directly two measuring jaws 9 is stuck in seam outer radius, then product male half coupling diameter is measured, reading can be as accurate as 0.001mm, measures accurately, easy to operate, operator can detect at any time on machining production line, and detection efficiency is high.
As it is shown on figure 3, a kind of multidiameter, the diameter of axle ∮ 450 (+0.02-0.02) mm of a certain section, precision 6 grades, shoulder height 5mm, the multidiameter diameter of axle of adjacent two sections is bigger with this section of axle diameter of axle difference, it is impossible to 400-500 common miking ∮ 450 diameter.When using this test measuring device to survey the diameter of axle, by measurer 450mm standard gauge block check and correction, slip vernier 2 and amesdial, the indicator making amesdial is transferred to 0, fastening with trip bolt 4, on two measuring jaws 9, logical bolt 10 installs auxiliary gauge rod 11 additional, assists gauge rod 11 to be stuck in this section of axle diameter of axle place with two, then the product diameter of axle is measured, reading can be as accurate as 0.001mm, measures accurately, easy to operate, operator can detect at any time on machining production line, and detection efficiency is high.
Claims (3)
1. external diameter Precision measurement measurer, including main scale (1) be attached to the upper slidable vernier (2) of main scale (1), main scale (1) and vernier (2) are equipped with measuring jaw (9) at the homonymy of main scale (1), it is characterized in that: equipped with the slide (6) that can slide along main scale (1) on main scale (1), slide (6) is provided with trip bolt (4), slide is fixed with amesdial on (6), amesdial includes table body (8) and table bar (5), table bar (5) is fixed on slide (6) by screw (7), table bar (5) is parallel with main scale (1)；The side being positioned at amesdial on vernier (2) is provided with survey mass (3), and survey mass (3) is a rectangular block, and the side of survey mass (3) is vertical with table bar (5)；Two measuring jaws (9) are equipped with auxiliary gauge rod (11), auxiliary gauge rod (11) is fixed on measuring jaw (9) by bolt (10), two auxiliary gauge rod (11) are parallel, and the distance between two auxiliary gauge rod (11) is equal to the distance between two measuring jaws (9).
2. external diameter Precision measurement measurer according to claim 1, it is characterised in that: described amesdial is horizontal shape dial plate amesdial.
3. external diameter Precision measurement measurer according to claim 1 and 2, it is characterised in that: described main scale (1) is measured and is ranged for 0-500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410728880.4A CN105716501A (en) | 2014-12-04 | 2014-12-04 | Outer diameter precision detection measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410728880.4A CN105716501A (en) | 2014-12-04 | 2014-12-04 | Outer diameter precision detection measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105716501A true CN105716501A (en) | 2016-06-29 |
Family
ID=56143106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410728880.4A Withdrawn CN105716501A (en) | 2014-12-04 | 2014-12-04 | Outer diameter precision detection measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105716501A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388928A (en) * | 2017-08-17 | 2017-11-24 | 益阳康益机械发展有限公司 | A kind of common normal measurement apparatus |
| CN109458893A (en) * | 2018-10-31 | 2019-03-12 | 洛阳鸿元轴承科技有限公司 | A kind of direct measuring method of right-angled intersection bearing fission circle raceway size |
| CN114608416A (en) * | 2022-03-18 | 2022-06-10 | 山东东益机械制造有限公司 | Detection device and detection method for addendum circle of external teeth of coupler for rail transit |
-
2014
- 2014-12-04 CN CN201410728880.4A patent/CN105716501A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388928A (en) * | 2017-08-17 | 2017-11-24 | 益阳康益机械发展有限公司 | A kind of common normal measurement apparatus |
| CN109458893A (en) * | 2018-10-31 | 2019-03-12 | 洛阳鸿元轴承科技有限公司 | A kind of direct measuring method of right-angled intersection bearing fission circle raceway size |
| CN114608416A (en) * | 2022-03-18 | 2022-06-10 | 山东东益机械制造有限公司 | Detection device and detection method for addendum circle of external teeth of coupler for rail transit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160629 |
|
| WW01 | Invention patent application withdrawn after publication |