CN2255606Y - Dual-function sine gauge - Google Patents
Dual-function sine gauge Download PDFInfo
- Publication number
- CN2255606Y CN2255606Y CN 96213920 CN96213920U CN2255606Y CN 2255606 Y CN2255606 Y CN 2255606Y CN 96213920 CN96213920 CN 96213920 CN 96213920 U CN96213920 U CN 96213920U CN 2255606 Y CN2255606 Y CN 2255606Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- sine gauge
- dual
- main body
- utility
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to the improvement of a measuring tool, particularly a dual-function sine gauge. The dual-function sine gauge is provided with a main body, a cylinder, a screw bolt, and a baffle plate. The cylinder is fixed in a concave bench at the lower part of the main body. The upper end of the main body is provided with one concave bench, and the concave bench and the axle center of the cylinder are positioned in the same vertical plane. The baffle plate is fixed at the circumference of the upper part of the main body. The utility model can not only measure the geometric angle of workpieces, but also can measure the position dimension which is relative to the geometric angle. The utility model has the advantages of simple manufacture and easy use.
Description
The utility model relates to a kind of improvement of survey instrument, particularly a kind of difunctional sine gauge.
Under normal conditions, the geometric angle that general sine gauge can only measuring workpieces, and can not measure the size relevant with geometric angle; As knowing that relative dimensions also need solve by other approach, this makes troubles and the numerous and diverse drawback of operation to surveying work.
The purpose of this utility model is to provide a kind of difunctional sine gauge that overcomes above-mentioned defective.
The technical solution of the utility model realizes as follows; A kind of difunctional sine gauge is made up of body, cylinder, bolt and baffle plate.Two cylinders are separately fixed under two concave stations of body lower end.Its feature is to leave two concave stations respectively in both sides, body upper end, and the vertical plane of its concave station and the axle center of cylinder are at grade; All having several bolts hole on the sidewall around the body upper end, baffle plate is through being bolted on the body sidewall.
But adopt the not only geometric angle of measuring workpieces of the utility model, also can measure relevant workpiece size with geometric angle by the radius of cylinder and the upper end size of body.
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:
Accompanying drawing 1, difunctional sine gauge side view;
Accompanying drawing 2, difunctional sine gauge vertical view.
1 body among the figure, 2 cylinders, 3 bolts, 4 baffle plates.
As shown: tailor 100 * 50 * 30cm survey instrument spare earlier, respectively open a wide 10cm in both sides, tool piece upper end, the concave station of wide 20cm, respectively open a wide 30cm in both sides, tool piece lower end, concave station, around last concave station, respectively make out 3 groups of bolts hole, make 4 * 5 fixed pin holes at the tool piece upper surface and promptly make body 1, each cylinder 2 that to fix a radius be 20cm in the concave station of the lower end of body 1 then, and make on one plane, vertical plane place of cylinder 2 axle center and body 1 upper end concave station, with bolt 3 upper side that baffle plate 4 is fixed on body 1 is promptly made difunctional sine gauge at last.Its measured workpiece is put into after body 1 upper surface, by being placed on baffle plate 4 one sides, the axle center of the gulde edge of its measured workpiece and cylinder 2 is in same plane, when swing body 1 is horizontal the measured workpiece plane, can obtain tested angle and location dimension by known length and sine formula.
Claims (1)
1, a kind of difunctional sine gauge, it is made up of body (1), cylinder (2), bolt (3) and baffle plate (4), two cylinder (2) is separately fixed under the concave station of body (1) both sides, lower end, it is characterized in that leaving a concave station respectively, and the axle center that makes the vertical plane of concave station and lower end cylinder (2) at grade in the both sides, upper end of body (1); All having several bolts hole on the sidewall around the upper end of body (1), its baffle plate (4) is fixed on the body (1) through bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96213920 CN2255606Y (en) | 1996-06-25 | 1996-06-25 | Dual-function sine gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96213920 CN2255606Y (en) | 1996-06-25 | 1996-06-25 | Dual-function sine gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2255606Y true CN2255606Y (en) | 1997-06-04 |
Family
ID=33896145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96213920 Expired - Fee Related CN2255606Y (en) | 1996-06-25 | 1996-06-25 | Dual-function sine gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2255606Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308647C (en) * | 2005-08-29 | 2007-04-04 | 中国航天科技集团公司第十一研究院 | Multipurpose sine gauge for measuring model |
| CN102818507A (en) * | 2011-06-07 | 2012-12-12 | 房增寿 | Angle size accurate measuring method of sine protractor |
| CN114111492A (en) * | 2021-12-10 | 2022-03-01 | 云南机电职业技术学院 | Hole series sine gauge |
-
1996
- 1996-06-25 CN CN 96213920 patent/CN2255606Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308647C (en) * | 2005-08-29 | 2007-04-04 | 中国航天科技集团公司第十一研究院 | Multipurpose sine gauge for measuring model |
| CN102818507A (en) * | 2011-06-07 | 2012-12-12 | 房增寿 | Angle size accurate measuring method of sine protractor |
| CN114111492A (en) * | 2021-12-10 | 2022-03-01 | 云南机电职业技术学院 | Hole series sine gauge |
| CN114111492B (en) * | 2021-12-10 | 2023-09-29 | 云南机电职业技术学院 | Hole series sine gauge |
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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 |