CN103575183A - Spring length measuring scale - Google Patents
Spring length measuring scale Download PDFInfo
- Publication number
- CN103575183A CN103575183A CN201210277363.0A CN201210277363A CN103575183A CN 103575183 A CN103575183 A CN 103575183A CN 201210277363 A CN201210277363 A CN 201210277363A CN 103575183 A CN103575183 A CN 103575183A
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- China
- Prior art keywords
- longitudinal
- sliding rod
- card base
- spring length
- slide
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a spring length measuring scale. The spring length measuring scale comprises a graduated scale and two measuring devices, wherein the measuring devices are installed on the graduated scale, and can vertically slide along the graduated scale, each measuring device comprises a sliding sleeve which also serves as a clamping pin, two longitudinal clamping pins, a transverse clamping pin, a longitudinal sliding rod, a transverse sliding rod and a middle connecting base, each transverse clamping pin is installed on the right side of the corresponding transverse sliding rod, and can slide along the corresponding transverse sliding rod, the two longitudinal clamping pins of each measuring device are installed on the two sides of the corresponding longitudinal sliding rod respectively, and can slide along the longitudinal sliding rod, each middle connecting base can slide along the corresponding transverse sliding rod, each longitudinal sliding rod can slide relative to the corresponding middle connecting base, and screws are installed on the sliding sleeves, the longitudinal clamping pins, the transverse clamping pins and the middle connecting bases respectively. The spring length measuring scale is simple in structure, rapid in measurement, high in measuring accuracy and long in service life.
Description
Technical field
The present invention relates to measurer, specifically spring length measuring ruler.
Background technology
Existing when spring is carried out to linear measure longimetry, often adopt general tape measure or steel ruler or vernier caliper to measure, during measurement, rotate to spring, to measure the length of several points, then, get its mean value, consuming time longer, and measuring error is larger.
Summary of the invention
Object of the present invention be just to provide a kind of simple in structure, measure rapidly, measuring accuracy is high, the spring length measuring ruler of long service life.
For achieving the above object, the present invention includes rule and two measurement mechanisms, described two measurement mechanisms are all loaded on rule, and can slide up and down along rule, described each measurement mechanism comprises the sliding sleeve that doubles as card base, two longitudinal card bases, horizontal card base, longitudinal slide bar, horizontal sliding bar and middle Connection Block, described horizontal card base is loaded on the right of horizontal sliding bar, and can slide along horizontal sliding bar, described two longitudinal card bases are loaded on respectively two limits of longitudinal slide bar, and all longitudinally slide bar slips, in the middle of described, Connection Block can slide along horizontal sliding bar, described longitudinal slide bar can slide by relatively middle Connection Block, described sliding sleeve, longitudinal card base, laterally on card base and middle Connection Block, screw is all housed.
The present invention is owing to having adopted by rule and two structures that measurement mechanism forms, first can adjust according to the external diameter size of tested spring the position of the middle Connection Block on each measurement mechanism, horizontal card base and longitudinal card base, all with screw, be fixed, then, be screwed the sliding sleeve of one of them measurement mechanism, according to the length of spring, the sliding sleeve of another measurement mechanism that slides, to correct position, can be read length data from rule again.The present invention is simple in structure, measures rapidly, and measuring accuracy is high, long service life.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is vertical view of the present invention.
Fig. 3 is application schematic diagram of the present invention.
Embodiment
Referring to Fig. 1 to Fig. 3, the present invention includes rule 1 and two measurement mechanisms 2, described two measurement mechanisms 2 are all loaded on rule 1, and can slide up and down along rule 1, described each measurement mechanism 2 comprises the sliding sleeve 21 that doubles as card base, two longitudinal card bases 22, horizontal card base 23, longitudinal slide bar 24, horizontal sliding bar 25 and middle Connection Block 26, described horizontal card base 23 is loaded on the right of horizontal sliding bar 25, and can slide along horizontal sliding bar 25, described two longitudinal card bases 22 are loaded on respectively two limits of longitudinal slide bar 24, and all longitudinally slide bar 24 slips, in the middle of described, Connection Block 26 can slide along horizontal sliding bar 25, described longitudinal slide bar 24 can slide by relatively middle Connection Block 26, described sliding sleeve 21, longitudinal card base 22, laterally on card base 23 and middle Connection Block 26, screw 3 is all housed.
During measurement, can be first spring according to measured workpiece 4() external diameter size adjust the middle Connection Block 26 on each measurement mechanism 2, laterally card base 23 and the longitudinally position of card base 22, all with screw 3, be fixed, then, with screw 3, fix the sliding sleeve 21 of one of them measurement mechanism 2, one end of measured workpiece 4 is adjacent to horizontal card base 23 and longitudinal card base 22 of this fixing measurement mechanism 2, the sliding sleeve 21 of another measurement mechanism 2 again slides, make the horizontal card base 23 of this measurement mechanism 2 and the other end that longitudinal card base 22 is adjacent to measured workpiece (being spring), now, can read from rule 1 length value of measured workpiece 4.
Claims (1)
1. spring length measuring ruler, it is characterized in that: comprise rule (1) and two measurement mechanisms (2), described two measurement mechanisms (2) are all loaded on rule (1), and can slide up and down along rule (1), described each measurement mechanism (2) comprises the sliding sleeve (21) that doubles as card base, two longitudinal card bases (22), horizontal card base (23), longitudinal slide bar (24), horizontal sliding bar (25) and middle Connection Block (26), described horizontal card base (23) is loaded on the right of horizontal sliding bar (25), and can slide along horizontal sliding bar (25), described two longitudinal card bases (22) are loaded on respectively two limits of longitudinal slide bar (24), and all longitudinally slide bar (24) slips, in the middle of described, Connection Block (26) can slide along horizontal sliding bar (25), described longitudinal slide bar (24) relatively middle Connection Block (26) slides, described sliding sleeve (21), longitudinal card base (22), laterally on card base (23) and middle Connection Block (26), screw (3) is all housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210277363.0A CN103575183A (en) | 2012-08-07 | 2012-08-07 | Spring length measuring scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210277363.0A CN103575183A (en) | 2012-08-07 | 2012-08-07 | Spring length measuring scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103575183A true CN103575183A (en) | 2014-02-12 |
Family
ID=50047484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210277363.0A Pending CN103575183A (en) | 2012-08-07 | 2012-08-07 | Spring length measuring scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103575183A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705795A (en) * | 2016-12-30 | 2017-05-24 | 中核北方核燃料元件有限公司 | Spring detection device and method |
| CN113203340A (en) * | 2021-04-19 | 2021-08-03 | 中国兵器工业集团航空弹药研究院有限公司 | Measuring tool for detecting appearance and length of high-temperature parabolic cylinder part |
-
2012
- 2012-08-07 CN CN201210277363.0A patent/CN103575183A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705795A (en) * | 2016-12-30 | 2017-05-24 | 中核北方核燃料元件有限公司 | Spring detection device and method |
| CN113203340A (en) * | 2021-04-19 | 2021-08-03 | 中国兵器工业集团航空弹药研究院有限公司 | Measuring tool for detecting appearance and length of high-temperature parabolic cylinder part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |