CN2450629Y - Material coordinate measurer - Google Patents
Material coordinate measurer Download PDFInfo
- Publication number
- CN2450629Y CN2450629Y CN 00262990 CN00262990U CN2450629Y CN 2450629 Y CN2450629 Y CN 2450629Y CN 00262990 CN00262990 CN 00262990 CN 00262990 U CN00262990 U CN 00262990U CN 2450629 Y CN2450629 Y CN 2450629Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- fixed ruler
- thimble
- ruler
- fixed
- 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.)
- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a coordinate measuring apparatus for real objects. A fixed ruler is fixed on a bracket, a movable ruler is connected with the fixed ruler through a connecting piece in which the movable ruler can slide, the connecting piece can slide on the fixed ruler and the end of the movable ruler is provided with a measuring head. The measuring head comprises a thimble in the middle of a rotating shaft, wherein the measuring edge of the thimble is positioned at the circle center of the rotating shaft on which a screw nail for fixing the thimble is arranged, and a spring is arranged between the rotating shaft and an outer sleeve of the rotating shaft; the rotating, a sealing sleeve and the outer sleeve can relatively rotate. Because the coordinate measuring apparatus for real objects is provided with the fixed ruler, the movable ruler and the measuring head, the coordinate position of a point needing to be measured of a real object can be quickly measured.
Description
The utility model relates to the survey instrument technical field, particularly a kind of real-world coordinate measuring instrument.
At present, material object is measured general employing vernier caliper.Because vernier caliper can only be measured the distance of point-to-point transmission in kind, the position relation of each point of material object directly can't be showed by the mode of coordinate mark, make to the surveying work inconvenience, cause measuring error easily.When particularly irregular material object being measured, the difficulty of measurement is bigger.
The purpose of this utility model is: a kind of point and the mutual coordinate position relation of point, real-world coordinate measuring instrument easy to use can measured rapidly on the plane is provided.
In order to reach the above purpose, the utility model is achieved through the following technical solutions:
A kind of real-world coordinate measuring instrument comprises support, chi; Fixed ruler is fixed on the support, and adjustable rule links to each other with fixed ruler by web member, and adjustable rule can slippage in web member, and web member can slippage on fixed ruler, and the adjustable rule end is provided with measuring head.Scale or alignment line all are carved with in surface at fixed ruler, adjustable rule and web member.
Measuring head of the present utility model comprises: be located at the thimble at rotating shaft middle part, thimble is measured the center of circle that the limit is positioned at rotating shaft, is provided with the screw that is used for fixing thimble in rotating shaft, and rotating shaft and its outer inner room are provided with spring, and rotating shaft and big envelope and outer inner room are rotatable.Fixed ruler scale face becomes an inclination angle with working face.
The utility model course of work is as follows: hold measuring head, thimble is moved to required measurement point; Web member and adjustable rule move corresponding, just can read this point coordinate position from adjustable rule and fixed ruler.
Advantage of the present utility model is: because the real-world coordinate measuring instrument is provided with fixed ruler, adjustable rule and measuring head, can measure the coordinate position of required measurement point rapidly.Because thimble is measured the center of circle that rotating shaft is located on the limit, thimble can move up and down in rotating shaft, can measure each point coordinate that has difference in height on the material object, peripheral point coordinate in kind, reach inner various shape frame coordinates in kind.Because rotating shaft is rotatable, is convenient to thimble measurement edge joint and contacts measurement point in kind, with the degree of accuracy that guarantees to measure.Because fixed ruler becomes an inclination angle with working face, be beneficial to observation.
Be elaborated the utility model in order more clearly to illustrate below in conjunction with accompanying drawing:
Fig. 1 is the utility model structural representation.
Fig. 2 is that the utility model is measured the head cut-open view.
Fig. 3 is the utility model web member synoptic diagram.
As shown in Figure 1: fixed ruler 1 is fixed on the support 2, and adjustable rule 3 links to each other with fixed ruler 1 by web member 4, and adjustable rule 3 can slippage in web member 4, and web member 4 can slippage on fixed ruler 1, and adjustable rule 3 ends are provided with measuring head 5.Fixed ruler 1 is vertical mutually with 3 of adjustable rules, is carved with scale on fixed ruler 1, the adjustable rule 3; There is the scale alignment line on the web member surface.Thimble is moved to measurement point, just can read the coordinate position of measurement point from fixed ruler and adjustable rule.Fixed ruler scale face becomes an inclination angle with working face, be beneficial to observed reading.Support 2 can be " ∩ " shape as shown in the figure, can certainly be two upright poles.
As shown in Figure 2: measuring head 5 of the present utility model comprises: the thimble 7 at rotating shaft 6 middle parts, thimble 7 is measured the center of circle that the limit is positioned at rotating shaft, be provided with the screw 8 that is used for fixing thimble in rotating shaft, 9 in rotating shaft and its overcoat are provided with spring 10, and 9 in rotating shaft 6 and big envelope 11 and overcoat are rotatable.Rotating shaft is convenient to thimble measurement limit and is come to measurement point.Unclamp the fixedly screw of thimble, thimble can move up and down.
As shown in Figure 3: have all right one way or the other fixed ruler and adjustable rule and the orthogonal chute 12 of holding on the web member 4.Fixed ruler and adjustable rule can move in the chute separately.
Claims (4)
1, a kind of real-world coordinate measuring instrument comprises support, chi; It is characterized in that: fixed ruler is fixed on the support, and adjustable rule links to each other with fixed ruler by web member, and adjustable rule can slippage in web member, and web member can slippage on fixed ruler, and the adjustable rule end is provided with measuring head.
2, according to the described real-world coordinate measuring instrument of claim 1, it is characterized in that: vertical mutually between fixed ruler and adjustable rule, all be carved with scale or alignment line on the surface of fixed ruler, adjustable rule and web member.
3, according to the described real-world coordinate measuring instrument of claim 1, it is characterized in that: described measuring head comprises: the thimble of being located at the rotating shaft middle part, thimble is measured the center of circle that the limit is positioned at rotating shaft, in rotating shaft, be provided with the trip bolt that is used for fixing thimble, rotating shaft and its outer inner room are provided with spring, and rotating shaft and big envelope and outer inner room are rotatable.
4, according to the described real-world coordinate measuring instrument of claim 1, it is characterized in that: described fixed ruler scale face becomes an inclination angle with working face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00262990 CN2450629Y (en) | 2000-11-28 | 2000-11-28 | Material coordinate measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00262990 CN2450629Y (en) | 2000-11-28 | 2000-11-28 | Material coordinate measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2450629Y true CN2450629Y (en) | 2001-09-26 |
Family
ID=33618086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00262990 Expired - Fee Related CN2450629Y (en) | 2000-11-28 | 2000-11-28 | Material coordinate measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2450629Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786102A (en) * | 2015-04-20 | 2015-07-22 | 湖州以创精工机械有限公司 | Part angle adjustment method |
| CN107643032A (en) * | 2017-09-18 | 2018-01-30 | 沈阳飞机工业（集团）有限公司 | A kind of design and its application method of reverse detection space positioning apparatus |
| CN107677184A (en) * | 2017-09-20 | 2018-02-09 | 江苏理工学院 | A kind of piece surface hole site dimension detection tool |
| CN109187165A (en) * | 2018-07-06 | 2019-01-11 | 鞍钢股份有限公司 | Strain gauge positioning and marking device and method |
-
2000
- 2000-11-28 CN CN 00262990 patent/CN2450629Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786102A (en) * | 2015-04-20 | 2015-07-22 | 湖州以创精工机械有限公司 | Part angle adjustment method |
| CN107643032A (en) * | 2017-09-18 | 2018-01-30 | 沈阳飞机工业（集团）有限公司 | A kind of design and its application method of reverse detection space positioning apparatus |
| CN107677184A (en) * | 2017-09-20 | 2018-02-09 | 江苏理工学院 | A kind of piece surface hole site dimension detection tool |
| CN107677184B (en) * | 2017-09-20 | 2020-02-14 | 江苏理工学院 | Part surface hole position size detection tool |
| CN109187165A (en) * | 2018-07-06 | 2019-01-11 | 鞍钢股份有限公司 | Strain gauge positioning and marking device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |