CN105180781B - A kind of chamfering measuring tool - Google Patents
A kind of chamfering measuring tool Download PDFInfo
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- CN105180781B CN105180781B CN201510561285.0A CN201510561285A CN105180781B CN 105180781 B CN105180781 B CN 105180781B CN 201510561285 A CN201510561285 A CN 201510561285A CN 105180781 B CN105180781 B CN 105180781B
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- ruler
- guiding
- chamfering
- guiding mechanism
- sliding block
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- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000012360 testing method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The present invention relates to a kind of chamfering measuring tools, including guide ruler, guiding ruler, the guide ruler includes two and is mutually perpendicular to fixed the first ruler and the second ruler, the first guiding mechanism extended up and down is provided on first ruler, the second guiding mechanism that left and right extends is provided on second ruler, the first sliding block is provided on first guiding mechanism, the second sliding block is provided on second guiding mechanism, the third guiding mechanism extended along guiding ruler length direction is provided on the guiding ruler, one end of the guiding ruler is connected on the first sliding block, first sliding block and guiding ruler are relatively rotated and/or are relatively rotated with the first guiding mechanism, the bevel protractor for connecting and being coaxially set with guiding ruler rotation stop is also connected on guiding ruler, second sliding block and third guiding mechanism are rotatablely connected and slide along third guiding mechanism.Operation of the present invention is easy, can intuitively measure the chamfer dimesion of any angle size.
Description
Technical field
The present invention relates to a kind of measuring appliances, and in particular to a kind of chamfering measuring tool.
Background technique
Chamfering is the term in mechanical engineering, in order to remove the burr generated on part by machining, and is convenient for part
Assembly etc., generally process chamfering in the end of part.Currently, measurement chamfering measurer generally measure 45 ° or 30 ° or
The measurer of the chamfering of the relative dimensions such as 60 °, the result for measuring reading, which is generally required, to be converted and is estimated by Pythagorean theorem,
The chamfer dimesion that can be needed, measurement result is not intuitive enough, and is unable to measure the chamfering of arbitrary dimension, at this moment general to use
Universal protractor test angle and vernier caliper measure size to be tested twice, since vernier caliper test generally estimates reading,
Keep test result not accurate enough, and testing twice also keeps test operation inconvenient；In addition, optical gauge can be used to chamfering
Angle and size dimension measure, but also complicated for operation, practicability is smaller.
Summary of the invention
The object of the present invention is to provide a kind of easy to operate, intuitive measurement results, chamfering survey at any angle can be measured
Amount tool.
To achieve the above object, the technical solution of the present invention is as follows: a kind of chamfering measuring tool, including guide ruler, guiding ruler, it is described
Guide ruler includes two and is mutually perpendicular to fixed the first rulers and the second ruler, and the extended up and down is provided on first ruler
One guiding mechanism is provided with the second guiding mechanism that left and right extends on the second ruler, and the is provided on first guiding mechanism
One sliding block is provided with the second sliding block on the second guiding mechanism, extended along guiding ruler length direction is provided on the guiding ruler
Three guiding mechanisms, one end of the guiding ruler are connected on the first sliding block, and first sliding block and guiding ruler relatively rotate and/or with the
One guiding mechanism relatively rotates, and the bevel protractor for connecting and being coaxially set with guiding ruler rotation stop is also connected on guiding ruler, and second is sliding
Block and third guiding mechanism are rotatablely connected and slide along third guiding mechanism, and the second sliding block is slided along the second guiding mechanism.
First ruler is provided with the first guide groove extended up and down, is provided with what left and right extended on second ruler
Second guide groove, first guide groove and the second guide groove are vertical and are interconnected.
First ruler is provided with the graduation mark extended up and down, and second ruler is provided with the scale that left and right extends
Line.
The bevel protractor is the sector that angle is greater than 180 °.
The left side of first ruler forms a calibration side being used cooperatively with bevel protractor.
The beneficial effects of the present invention are: the object of the present invention is to provide a kind of chamfering measuring tool, including guide ruler, guiding ruler,
Guide ruler includes two and is mutually perpendicular to fixed the first ruler and the second ruler, is respectively arranged with first and second on the first and second ruler and leads
To mechanism, it is respectively arranged with the first and second sliding block on the first and second guiding mechanism, third guiding mechanism, guiding ruler are set on guiding ruler
One end be connected on the first sliding block, the first sliding block and guiding ruler or guide ruler or be rotatablely connected simultaneously with both, and
The bevel protractor for connecting and being coaxially set with guiding ruler rotation stop is also connected on guiding ruler, the second sliding block and the rotation of third guiding mechanism connect
It connects and is slided along third guiding mechanism, such guiding ruler can be rotated and be slided along the second guiding mechanism of guide ruler, be led along first
It slides and rotates to mechanism slips or simultaneously, when measuring workpiece, the position of guiding ruler can be adjusted simultaneously in four direction up and down
Setting makes guiding ruler be adjacent to workpiece, while the rotation of bevel protractor, different angle number available in this way are driven using the sliding of guiding ruler
Value, can measure chamfering at any angle, and test result is intuitive, easy to operate, practicability is stronger.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of chamfering measuring tool of the present invention；
Fig. 2 is the partial structural diagram in Fig. 1 at A；
Fig. 3 is the partial structural diagram in Fig. 1 at B；
Fig. 4 is the partial structural diagram in Fig. 1 at C；
Fig. 5 is the main view of guide ruler in Fig. 1；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is the structure chart of bevel protractor in Fig. 1；
Fig. 8 is the main view of guiding ruler in Fig. 1；
Fig. 9 is the top view of Fig. 8.
1- guide ruler 2- bevel protractor 3- anti-rotation pin 4- the first housing screw 5- guiding ruler 6- activity pin 7- second is pressed
Tight screw 8- the first guide groove the second guide groove of 9-.
Specific embodiment
A kind of structure chart of the embodiment of chamfering measuring tool is as shown in figs 1-9: including tool, there are two orthogonal straight
Guide ruler 1, bevel protractor 2 and the guiding ruler 5 of the arm of angle offer on two right-angle sides of guide ruler 1 respectively and are mutually perpendicular to the first of connection and lead
To slot 8 and the second guide groove 9, it is provided with graduation mark on two right-angle sides of guide ruler 1, sliding slot is offered on guiding ruler 5, guiding ruler 5 is sliding
It is provided with boss outside the one end of slot, connecting hole is provided in boss, the stop pin of interior hexagonal is provided in the sliding slot of guiding ruler 5
Nail 3 and the first housing screw 4, bevel protractor 2 are the range deflection fan that angle is greater than 180 °, are respectively set from the inside both sides of fan angle
There is 0 ° to 90 ° of graduation mark, is to be stopped with guiding ruler 5 by the anti-rotation pin 3 and the first housing screw 4 of interior hexagonal at fan-shaped center
Turn the interior hexagonal through-hole to link together；It is also set in anti-rotation pin 3 and the first housing screw 4 on the position that bevel protractor 2 connects
The first rotating shaft being equipped on the boss for being mounted on guiding ruler, what first rotating shaft was rotatablely connected with guiding ruler 5 and guide ruler 1 simultaneously, and first
Shaft is slided up and down along the first guide groove 8, another right-angle side intersects the other end of guiding ruler 5 with guide ruler 1, while making second
Guide groove 9 and sliding slot intersection, the movable pin 6 and second for being provided at crosspoint while being rotatablely connected with guide ruler 1 and guiding ruler 5
Housing screw 7, movable pin 6 horizontally slip along the second guide groove 9, and such guiding ruler 5 can be led along the first guide groove 8 and second
To the track shift position of slot 9.As Fig. 1 ~ 4 show the connection location diagram of guiding ruler 5 Yu guide ruler 1 and bevel protractor 2, wherein leaning on
When the intersection graduation mark of ruler 5 and two orthogonal right-angle sides is all 49mm, bevel protractor 2 and the outer peripheral phase in 1 right angle of guide ruler
The graduation mark of friendship is 45 °, and vertical right-angle side outer rim and the numerical value on the graduation mark of angle square 1 of guide ruler 1 are guiding ruler 5 and lead
The size of the angle α of ruler 1.
When measuring the chamfering of workpiece using chamfering measuring tool of the present invention, by two right-angle sides of guide ruler 1 and workpiece by tight,
The position of mobile guiding ruler 5 makes guiding ruler 5 be close to the bevel edge in the chamfering of workpiece simultaneously, leads in guiding ruler 5 along the first guide groove 8 and second
To slot 9 it is mobile during, drive bevel protractor 2 to rotate certain angle with guiding ruler 5, in this way when workpiece and guiding ruler 5 with
And guide ruler 1 can read the side length ruler on the both sides for the chamfering that the numerical value on two right-angle sides of guide ruler 1 is workpiece after sternly
Very little, the dimensional values that reading angular ruler 2 intersects with the edge of guide ruler 1 are the angle value of angle α, can thus be converted by supplementary angle
Or complementary angle converts to obtain the numerical value for needing the chamfering measured.
In other embodiments of the invention, when measuring chamfer angle, its on bevel protractor and the first ruler can be taken
His reference graduation line of the vertically extending line as chamfering measuring tool, then guiding ruler rotate and it is mobile during read angle
The scale value on ruler is spent, the angle value for needing to measure then is being calculated.
In other embodiments of the invention, the first sliding block can be set to only connect with a rotation in guide ruler or guiding ruler
It connects, seamed edge is set in sliding block and guide ruler connecting portion, remain set to the column being rotatably connected in sliding rail and guiding ruler connecting portion
Shape.
In other embodiments of the invention, bevel protractor can be only rotatablely connected with guiding ruler and the first right-angle side of guide ruler；
Guiding ruler and bevel protractor unification are fixed together；Guiding ruler and bevel protractor may be set to be a component, fix on bevel protractor
One plate with sliding slot.
Claims (4)
1. a kind of chamfering measuring tool, it is characterised in that: including guide ruler, guiding ruler, the guide ruler includes two and is mutually perpendicular to fix
The first ruler and the second ruler, be provided with the first guiding mechanism extended up and down on first ruler, set on the second ruler
It is equipped with the second guiding mechanism that left and right extends, the first sliding block is provided on first guiding mechanism, is set on the second guiding mechanism
It is equipped with the second sliding block, is provided with the third guiding mechanism extended along guiding ruler length direction on the guiding ruler, the one of the guiding ruler
End is connected on the first sliding block, and first sliding block and guiding ruler are relatively rotated and/or relatively rotated with the first guiding mechanism, is being leaned on
The bevel protractor for connecting and being coaxially set with guiding ruler rotation stop is also connected on ruler, the second sliding block and third guiding mechanism are rotatablely connected
And slided along third guiding mechanism, first ruler is provided with the first guide groove extended up and down, sets on second ruler
It is equipped with the second guide groove that left and right extends, first guide groove and the second guide groove are vertical and are interconnected；It is surveyed using chamfering
When amount tool measures the chamfering of workpiece, by two right-angle sides of guide ruler and workpiece by tight, while the position of mobile guiding ruler makes guiding ruler
The bevel edge being close in the chamfering of workpiece drives bevel protractor during guiding ruler is moved along the first guide groove and the second guide groove
Rotate certain angle with guiding ruler, after workpiece and guiding ruler and guide ruler lean on tight, can with reading angular ruler with lead
The angular values of the edge intersection of ruler, can thus be converted by supplementary angle or complementary angle converts to obtain the number for needing the chamfering measured
Value.
2. chamfering measuring tool according to claim 1, it is characterised in that: first ruler is provided with to be extended up and down
Graduation mark, second ruler are provided with the graduation mark that left and right extends.
3. chamfering measuring tool according to claim 1, it is characterised in that: the bevel protractor is the fan that angle is greater than 180 °
Shape.
4. chamfering measuring tool according to claim 1, it is characterised in that: the left side of first ruler forms one
The calibration side being used cooperatively with bevel protractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510561285.0A CN105180781B (en) | 2015-09-06 | 2015-09-06 | A kind of chamfering measuring tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510561285.0A CN105180781B (en) | 2015-09-06 | 2015-09-06 | A kind of chamfering measuring tool |
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| Publication Number | Publication Date |
|---|---|
| CN105180781A CN105180781A (en) | 2015-12-23 |
| CN105180781B true CN105180781B (en) | 2019-01-22 |
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| CN201510561285.0A Active CN105180781B (en) | 2015-09-06 | 2015-09-06 | A kind of chamfering measuring tool |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN112013752B (en) * | 2020-08-12 | 2022-05-27 | 东风汽车底盘系统有限公司 | Rolling wheel rim angle detection tool and detection method |
| CN113916098B (en) * | 2021-10-14 | 2022-10-11 | 中国商用飞机有限责任公司 | Inclined hole minimum straightening aperture measuring assembly and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2277322A1 (en) * | 1974-07-02 | 1976-01-30 | Faraud Thierry | Direct reading device for length and angles - has sliders on two pivotal arms with angle determining discs |
| DE2814712A1 (en) * | 1977-09-01 | 1979-03-15 | Hiratani | CONTROL ANGLE |
| US5461794A (en) * | 1993-11-09 | 1995-10-31 | Huang; Jui L. | Movable type measurement scale at variable angles |
| DE29515992U1 (en) * | 1995-10-09 | 1996-08-22 | Aberle, Fritz, 74867 Neunkirchen | Carpenter's nest |
| CN202420405U (en) * | 2011-12-02 | 2012-09-05 | 青特集团有限公司 | Novel chamfering measuring tool |
| CN204027506U (en) * | 2014-07-22 | 2014-12-17 | 林德（中国）叉车有限公司 | Simple and easy chamfering Quick measurer |
| CN204924151U (en) * | 2015-09-06 | 2015-12-30 | 河南平高电气股份有限公司 | Chamfer measuring tool |
-
2015
- 2015-09-06 CN CN201510561285.0A patent/CN105180781B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2277322A1 (en) * | 1974-07-02 | 1976-01-30 | Faraud Thierry | Direct reading device for length and angles - has sliders on two pivotal arms with angle determining discs |
| DE2814712A1 (en) * | 1977-09-01 | 1979-03-15 | Hiratani | CONTROL ANGLE |
| US5461794A (en) * | 1993-11-09 | 1995-10-31 | Huang; Jui L. | Movable type measurement scale at variable angles |
| DE29515992U1 (en) * | 1995-10-09 | 1996-08-22 | Aberle, Fritz, 74867 Neunkirchen | Carpenter's nest |
| CN202420405U (en) * | 2011-12-02 | 2012-09-05 | 青特集团有限公司 | Novel chamfering measuring tool |
| CN204027506U (en) * | 2014-07-22 | 2014-12-17 | 林德（中国）叉车有限公司 | Simple and easy chamfering Quick measurer |
| CN204924151U (en) * | 2015-09-06 | 2015-12-30 | 河南平高电气股份有限公司 | Chamfer measuring tool |
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| Publication number | Publication date |
|---|---|
| CN105180781A (en) | 2015-12-23 |
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