CN204027506U - Simple and easy chamfering Quick measurer - Google Patents
Simple and easy chamfering Quick measurer Download PDFInfo
- Publication number
- CN204027506U CN204027506U CN201420405233.5U CN201420405233U CN204027506U CN 204027506 U CN204027506 U CN 204027506U CN 201420405233 U CN201420405233 U CN 201420405233U CN 204027506 U CN204027506 U CN 204027506U
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- CN
- China
- Prior art keywords
- datum plate
- rule
- protractor
- chamfering
- right triangle
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- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of simple and easy chamfering Quick measurer, by rule, datum plate and marking peg composition, rule has two orthogonal rulers and a 90o protractor, and two vertical rulers are positioned on two side extended lines of 90o protractor, pivot is installed on two vertical ruler summits, datum plate is isosceles right triangle, the perpendicular bisector of isosceles right triangle hypotenuse offers chute, pivot is plugged in chute, make can pivotally relatively rotate between rule and datum plate, and can along chute relative sliding, marking peg is positioned on the perpendicular bisector extended line of isosceles right triangle hypotenuse, one end of marking peg is fixed on the other end on datum plate and points to the scale of protractor.The utility model facilitates one-shot measurement to go out the angle of chamfering and the size of chamfering, improves and measures efficiency.
Description
Technical field
The utility model relates to a kind of measuring appliance, particularly the simple and easy chamfering Quick measurer of one.
Background technology
Chamfering is the term in mechanical engineering, in order to remove the burr because of machine work generation on part, also for the ease of Assembly of the parts, generally can make chamfering in part end.
For a long time, when measuring chamfering, always need to use universal protractor and vernier caliper, this aging method needs measurement twice, that is: universal protractor takes measurement of an angle once, vernier caliper measurement size once, measuring method is very backward, and, be estimate to read by vernier caliper measurement size, measuring error is large, measures inefficiency.
Therefore, the present inventor develops a kind of measuring appliance specially, and to realize the Quick Measurement of chamfering, this case produces thus.
Utility model content
The purpose of this utility model is to provide a kind of simple and easy chamfering Quick measurer, facilitates one-shot measurement to go out the angle of chamfering and the size of chamfering, improves and measures efficiency.
In order to reach above-mentioned purpose, solution of the present utility model is:
Simple and easy chamfering Quick measurer, by rule, datum plate and marking peg composition, rule has two orthogonal rulers and a 90o protractor, and two vertical rulers are positioned on two side extended lines of 90o protractor, pivot is installed on two vertical ruler summits, datum plate is isosceles right triangle, the perpendicular bisector of isosceles right triangle hypotenuse offers chute, pivot is plugged in chute, make can pivotally relatively rotate between rule and datum plate, and can along chute relative sliding, marking peg is positioned on the perpendicular bisector extended line of isosceles right triangle hypotenuse, one end of marking peg is fixed on the other end on datum plate and points to the scale of protractor.
Described 90o protractor is made up of two vertical edges and a circular arc rule.
Two oblique angles place of described datum plate forms corner cut.
A right-angle side of described datum plate is as subsidiary limit, and a ruler of this subsidiary limit and rule forms the auxiliary angle testing tool that is measured 15o-45o acute angle.
After adopting such scheme, when the utility model uses, two vertical rulers are positioned on part two right-angle side, datum plate are reciprocatingly moved and rotary motion on the scale, makes the hypotenuse of datum plate be placed on the chamfering hypotenuse of part, now, the width of chamfering can be read by the position of datum plate on ruler, the angle of chamfering can be read by the position of marking peg on protractor, measure and once complete, measurement accuracy is high, measures efficiency and also greatly improves.The utility model can also measure the auxiliary angle testing tool of 15o-45o acute angle as one, can directly take measurement of an angle without the need to changing any auxiliary implement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of rule;
Fig. 3 is the structural representation of datum plate;
Fig. 4 is the structural representation of certain part chamfering;
Fig. 5 is the schematic diagram of the utility model as auxiliary angle testing tool.
Label declaration
Rule 1, ruler 11, protractor 12, vertical edges 121, circular arc rule 122, pivot 13, datum plate 2, corner cut 21, chute 22, subsidiary limit 23, marking peg 3, right-angle side 10, chamfering hypotenuse 20.
Embodiment
As shown in Figure 1 to Figure 3, the utility model discloses a simple and easy chamfering Quick measurer, is made up of rule 1, datum plate 2 and marking peg 3.
Rule 1 has two vertical rulers 11 and a 90o protractor 12.In this embodiment, 90o protractor 12 is made up of two vertical edges 121 and a circular arc rule 122.Two vertical rulers 11 are positioned on two side extended lines of 90o protractor 12, and in this embodiment, two vertical rulers 11 are on the extended line of two vertical edges 121.Perforate on two vertical ruler 11 summits also installs pivot 13.
Datum plate 2 is in isosceles right triangle, and this embodiment forms corner cut 21 at two oblique angles place of datum plate 2, causes damaging to avoid too sharp-pointed when colliding.The perpendicular bisector of isosceles right triangle hypotenuse is offered chute 22, this chute 22 is planted wherein for pivot 13, makes can pivotally relatively rotate by (pin or bolt) 13 between rule 1 and datum plate 2, and can along chute 22 relative sliding.
Marking peg 3 is positioned on the perpendicular bisector extended line of isosceles right triangle hypotenuse, and one end of marking peg 3 is fixed on the other end on datum plate 2 and points to the scale (circular arc rule 122) of protractor 12.
When the utility model uses, coordinate shown in Fig. 4, ruler 11 vertical for 1 two, rule is positioned on part two right-angle side 10, datum plate 2 is reciprocatingly moved and rotary motion on rule 1, the hypotenuse of datum plate 2 isosceles right triangle is made to be placed on the chamfering hypotenuse 20 of part, now, the width of chamfering can be read by the position of datum plate 2 on ruler 11, the angle of chamfering can be read by the position of marking peg 3 on protractor 12, as: 10 × 45 °, angle can within the scope of 0 ~ 90 °, it is 1 ~ 35mm that maximum chamfering measures width, measure and once complete, measurement accuracy is high, measure efficiency also greatly to improve.
As shown in Figure 5, the utility model can also using of datum plate 2 right-angle side as subsidiary limit 23, this subsidiary limit 23 forms an auxiliary angle testing tool with a ruler 11 of rule 1, for the sharp angle of subsidiary 15o-45o, without the need to changing any auxiliary implement, directly on protractor 12, read angle.When marking peg 3 moves on to 0 position, subsidiary limit 23 and ruler 11 angle are 45o, and namely the reading that institute's measuring angle equals on 45o subtracted amount hornwork 12 is.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.
Claims (4)
1. simple and easy chamfering Quick measurer, it is characterized in that: by rule, datum plate and marking peg composition, rule has two orthogonal rulers and a 90o protractor, and two vertical rulers are positioned on two side extended lines of 90o protractor, pivot is installed on two vertical ruler summits, datum plate is isosceles right triangle, the perpendicular bisector of isosceles right triangle hypotenuse offers chute, pivot is plugged in chute, make can pivotally relatively rotate between rule and datum plate, and can along chute relative sliding, marking peg is positioned on the perpendicular bisector extended line of isosceles right triangle hypotenuse, one end of marking peg is fixed on the other end on datum plate and points to the scale of protractor.
2. simple and easy chamfering Quick measurer as claimed in claim 1, is characterized in that: described 90o protractor is made up of two vertical edges and a circular arc rule.
3. simple and easy chamfering Quick measurer as claimed in claim 1, is characterized in that: two oblique angles place of described datum plate forms corner cut.
4. simple and easy chamfering Quick measurer as claimed in claim 1, it is characterized in that: a right-angle side of described datum plate is as subsidiary limit, and a ruler of this subsidiary limit and rule forms the auxiliary angle testing tool that is measured 15o-45o acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405233.5U CN204027506U (en) | 2014-07-22 | 2014-07-22 | Simple and easy chamfering Quick measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405233.5U CN204027506U (en) | 2014-07-22 | 2014-07-22 | Simple and easy chamfering Quick measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204027506U true CN204027506U (en) | 2014-12-17 |
Family
ID=52067351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420405233.5U Expired - Fee Related CN204027506U (en) | 2014-07-22 | 2014-07-22 | Simple and easy chamfering Quick measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204027506U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180781A (en) * | 2015-09-06 | 2015-12-23 | 河南平高电气股份有限公司 | Chamfering measurement tool |
| CN107917657A (en) * | 2017-11-30 | 2018-04-17 | 中冶建工集团有限公司 | Road boundary stone chamfering accuracy checking method |
| CN107941129A (en) * | 2017-11-30 | 2018-04-20 | 中冶建工集团有限公司 | A kind of device for being used to detect kerbstone chamfering precision |
| CN110186359A (en) * | 2019-06-28 | 2019-08-30 | 曹仁风 | A kind of kitchen table installation measuring tool |
-
2014
- 2014-07-22 CN CN201420405233.5U patent/CN204027506U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180781A (en) * | 2015-09-06 | 2015-12-23 | 河南平高电气股份有限公司 | Chamfering measurement tool |
| CN105180781B (en) * | 2015-09-06 | 2019-01-22 | 河南平高电气股份有限公司 | A kind of chamfering measuring tool |
| CN107917657A (en) * | 2017-11-30 | 2018-04-17 | 中冶建工集团有限公司 | Road boundary stone chamfering accuracy checking method |
| CN107941129A (en) * | 2017-11-30 | 2018-04-20 | 中冶建工集团有限公司 | A kind of device for being used to detect kerbstone chamfering precision |
| CN110186359A (en) * | 2019-06-28 | 2019-08-30 | 曹仁风 | A kind of kitchen table installation measuring tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20190722 |