CN103148755A - Novel multifunctional ruler rod and measuring method thereof - Google Patents
Novel multifunctional ruler rod and measuring method thereof Download PDFInfo
- Publication number
- CN103148755A CN103148755A CN 201110399547 CN201110399547A CN103148755A CN 103148755 A CN103148755 A CN 103148755A CN 201110399547 CN201110399547 CN 201110399547 CN 201110399547 A CN201110399547 A CN 201110399547A CN 103148755 A CN103148755 A CN 103148755A
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- thimble
- scale
- measuring method
- multifunctional ruler
- threaded
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention relates to the field of dimensional inspection, in particular to a novel multifunctional ruler rod and a measuring method thereof. One end of the ruler rod is connected with a thimble through a connecting sleeve, the other end of the ruler bar is connected with a scale thimble through a positioning sleeve, and scale marks and an adjusting hole are arranged on the scale thimble. The scale thimble which is in screw connection with one end of the positioning sleeve can be adjusted through rotation of the adjusting hole, the scale thimble is enabled to extend or contract, change in a value of the scale thimble can be read through the scale marks, and accordingly an error value can be rapidly judged out. Measurement accuracy is improved and product quality is guaranteed.
Description
Technical field
The present invention relates to the dimension control field, particularly a kind of Multifunctional ruler bar and measuring method thereof of vehicle dimension check.
Background technology
Traditional measurement bus body bulk and boxcar bulk, particularly cornerwise measurement, what adopt is there is no straight-bar flexible and that can not spend, also will use the steel tape subsidiary during measurement, could determine the error size, what have measures with steel tape, determine the error size, above-mentioned metering system is being grasped inconvenience, and is also very large with time error.
Summary of the invention
The purpose of this invention is to provide a kind of simple to operate, reading out data intuitively, Multifunctional ruler bar and the measuring method thereof of error in judgement size, improved measuring accuracy fast, guaranteed product quality.
The technical scheme that the present invention solves its technical matters employing is, a kind of Multifunctional ruler bar and measuring method thereof, which comprises at least thimble and chi bar, it is characterized in that: an end of chi bar is connected with thimble by joint sleeve, the other end of chi bar is connected with the scale thimble by locating sleeve, be carved with scale mark above the scale thimble and have adjusting hole, adjust the position of scale thimble by the rotation adjusting hole, make the scale thimble elongate or shorten, its numerical value change amount can read by scale mark, thereby judges fast the size of error amount.
The perforate direction of described adjusting hole is the axis direction of scale thimble.
Described thimble one end is most advanced and sophisticated, and the other end is threaded ends, and threaded ends is external thread.
The two ends of described joint sleeve are all with internal thread, and the internal thread by two ends is threaded with thimble and chi bar respectively.
The two ends of described chi bar are external thread, and the external thread by two ends is threaded with joint sleeve and locating sleeve respectively.
The two ends of described locating sleeve are all with internal thread, and the internal thread by two ends is threaded with chi bar and scale thimble respectively.
The invention has the beneficial effects as follows: the chi bar of selecting appropriate length according to the size situation that will measure, be threaded successively thimble, joint sleeve, chi bar, locating sleeve, scale thimble into a single integrated structure, form regular length, the scale thimble that locating sleeve one side is threaded can be by the adjustment of rotation adjusting hole, make the scale thimble elongate or shorten, its numerical value change amount can read by scale mark, thereby judge fast the size of error amount, improve measuring accuracy, guaranteed product quality.
Description of drawings
The present invention will be further described below in conjunction with example figure.
Fig. 1 is this multifunctional ruler bar structural representation.
In figure: 1, thimble; 2, joint sleeve; 3, chi bar; 4, locating sleeve; 5, scale mark; 6, adjusting hole; 7, scale thimble.
Specific embodiment
As shown in this multifunctional ruler bar structural representation of Fig. 1, one end of chi bar 3 is connected with thimble 1 by joint sleeve 2, the other end of chi bar 3 is connected with scale thimble 7 by locating sleeve 4, be carved with scale mark 5 above scale thimble 7 and have adjusting hole 6, the perforate direction of adjusting hole 6 is the axis direction of scale thimble 7, adjust the position of scale thimble 7 by rotation adjusting hole 6, make scale thimble 7 elongate or shorten, its numerical value change amount can read by scale mark, thereby judges fast the size of error amount.
thimble 1 one ends are most advanced and sophisticated, the other end is threaded ends, threaded ends is external thread, the two ends of joint sleeve 2 are all with internal thread, internal thread by two ends is threaded with thimble 1 and chi bar 3 respectively, the two ends of chi bar 3 are external thread, external thread by two ends is threaded with joint sleeve 2 and locating sleeve 4 respectively, the two ends of locating sleeve 4 are all with internal thread, internal thread by two ends is threaded with chi bar 3 and scale thimble 7 respectively, scale thimble 7 one ends are most advanced and sophisticated, the other end is threaded ends, be threaded connection the internal thread of the external thread of end and locating sleeve 4 by screwed connection,
During work, take the edge of locating sleeve 4 as benchmark, write down the numerical value of scale mark 5 when measuring for the first time, remove the multifunctional ruler bar, the bulk of identical length on measure theory, method is that thimble 1 pushes up to the end that will measure, scale thimble 7 top makes the tip of scale thimble 7 push up the other end that will measure by the rotation of adjusting hole 6, take the edge of locating sleeve 4 as benchmark, reads the numerical value of scale mark, by two data relatively, judge error amount.
Claims (6)
1. a Multifunctional ruler bar and measuring method thereof, which comprises at least thimble and chi bar, it is characterized in that: an end of chi bar is connected with thimble by joint sleeve, the other end of chi bar is connected with the scale thimble by locating sleeve, be carved with scale mark above the scale thimble and have adjusting hole, adjusting the position of scale thimble by the rotation adjusting hole, making the scale thimble elongate or shorten, its numerical value change amount can read by scale mark, thereby judges fast the size of error amount.
2. a kind of Multifunctional ruler bar according to claim 1 and measuring method thereof, it is characterized in that: the perforate direction of described adjusting hole is the axis direction of scale thimble.
3. a kind of Multifunctional ruler bar according to claim 1 and measuring method thereof is characterized in that: described thimble one end is for most advanced and sophisticated, and the other end is threaded ends, and threaded ends is external thread.
4. a kind of Multifunctional ruler bar according to claim 1 and measuring method thereof is characterized in that: the two ends of described joint sleeve are all with internal thread, and the internal thread by two ends is threaded with thimble and chi bar respectively.
5. a kind of Multifunctional ruler bar according to claim 1 and measuring method thereof, it is characterized in that: the two ends of described chi bar are external thread, and the external thread by two ends is threaded with joint sleeve and locating sleeve respectively.
6. a kind of Multifunctional ruler bar according to claim 1 and measuring method thereof is characterized in that: the two ends of described locating sleeve are all with internal thread, and the internal thread by two ends is threaded with chi bar and scale thimble respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110399547 CN103148755A (en) | 2011-12-06 | 2011-12-06 | Novel multifunctional ruler rod and measuring method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110399547 CN103148755A (en) | 2011-12-06 | 2011-12-06 | Novel multifunctional ruler rod and measuring method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103148755A true CN103148755A (en) | 2013-06-12 |
Family
ID=48546969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110399547 Pending CN103148755A (en) | 2011-12-06 | 2011-12-06 | Novel multifunctional ruler rod and measuring method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103148755A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112444175A (en) * | 2020-11-12 | 2021-03-05 | 杭州中车车辆有限公司 | Measuring tool |
| CN112935789A (en) * | 2019-12-10 | 2021-06-11 | 中航贵州飞机有限责任公司 | Measuring tool and method for precise repairing process in variable-size space of tubular part of airplane |
-
2011
- 2011-12-06 CN CN 201110399547 patent/CN103148755A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935789A (en) * | 2019-12-10 | 2021-06-11 | 中航贵州飞机有限责任公司 | Measuring tool and method for precise repairing process in variable-size space of tubular part of airplane |
| CN112444175A (en) * | 2020-11-12 | 2021-03-05 | 杭州中车车辆有限公司 | Measuring tool |
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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: 20130612 |