CN104534987B - Infrared light verifying device - Google Patents
Infrared light verifying device Download PDFInfo
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- CN104534987B CN104534987B CN201410834225.7A CN201410834225A CN104534987B CN 104534987 B CN104534987 B CN 104534987B CN 201410834225 A CN201410834225 A CN 201410834225A CN 104534987 B CN104534987 B CN 104534987B
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- infrared light
- straight line
- infrared
- base plate
- power set
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Abstract
The invention discloses an infrared light verifying device. The infrared light verifying device comprises a horizontally arranged base board (2) and a stand column (4) vertically connected to the base board (2), and is characterized in that an infrared light-sensitive plate (6) is arranged on the base board (2), an infrared emitter is further arranged on the stand column (4), a first power device for driving the infrared emitter to do linear motion along a horizontal first linear track and a second power device for driving the infrared emitter to do linear motion along a horizontal second linear track are arranged on the infrared emitter, and the first linear track is perpendicular to the second linear track. The infrared light verifying device overcomes the defects in the background technology, is simple in method, easy to operate, low in cost, high in practicability, high in precision, and capable of measuring the location degree of multiple holes in multiple workpieces in batches.
Description
Technical field
The present invention relates to a kind of infrared light school checking device.
Background technology
Modern mechanical processes the development with manufacturing, and engineering goods structure becomes increasingly complex, the quality in the hole on product
Requirement is also accordingly improved, and the position degree in hole directly influences the quality of product.With development of industrial systems, position degree is required
And precision more and more higher, measuring method also constantly lifts with means.Presently mainly by three-coordinates measuring machine to test product
Surface carries out data spot scan, gathered data point, to obtain three coordinates of the test product in spatial dimension, so as to obtain product
The position degree in upper hole.
But three-coordinates measuring machine is relatively costly and can not measure in batches so that enterprise's production capacity is higher；For drop
Low cost, has using plug conjunction measuring method, i.e., according to the design parameter of measured hole, corresponding plug is made, then using instrument
Device is measured to plug and obtains the related data in hole indirectly, although the measuring method cost is relatively low, certainty of measurement compared with
It is low, and do not possess preferable adaptability, because the change in size in hole is various, supporting plug quantity of the rod with a hole is larger, management
It is relatively costly, therefore, practicality is not strong.
The content of the invention
The technical problem to be solved in the present invention be to provide it is a kind of convenient, for measuring the position degree in hole on workpiece
Device.
To solve the above problems, the invention provides a kind of infrared light school checking device, including horizontally disposed base plate and
The column being vertically connected on the base plate, it is characterised in that the base plate is provided with an infrared photographic plate, the column also sets
There is infrared transmitter, the infrared transmitter is provided with driving, and it does the first power for moving along a straight line along horizontal first straight line track
Device, and drive it to make the second power set for moving along a straight line along horizontal second straight line track, the first straight line track with
The second straight line track is vertical.
As a further improvement on the present invention, first power set are not complete on the column including being rotatably connected on
All gear, the partial gear is engaged with a kidney-shaped tooth bar, and the tooth bar is provided with two sections of having of arranging from top to bottom of being parallel to each other
Tooth section, the with teeth section of inner side is provided with the shape tooth engaged with the partial gear, is further fixed on what is be vertically arranged on the tooth bar
Auxiliary connecting rod, the other end of the auxiliary connecting rod level can slide on the base plate.
As a further improvement on the present invention, second power set include being fixed on the fixation immediately below the tooth bar
Block, is rotatably connected to a rotating bar that is horizontally disposed and rotating by whirligig driving, the rotating bar on the fixed block
Be provided with external screw thread and with set female slip cap spiral marking connection, the slip cap is provided with and limits its circumferential free degree
Fixing device.
As a further improvement on the present invention, the fixing device includes the guiding being horizontally fixed on the fixed block
Bar, the slip cap is provided with internal diameter and is more than the guide post radial dimension and horizontally disposed through hole, and the guide post is passed through
The through hole.
As a further improvement on the present invention, the whirligig is motor, and it is fixed on the fixed block.
The beneficial effects of the present invention is, the present invention solves defect present in background technology, and method is simple, easily behaviour
Work, low cost, practical, high precision, can in one workpiece of measure batch multiple holes position degree.
Description of the drawings
Fig. 1 is the top view of the present invention；
Fig. 2 is the side view of the present invention；
Wherein：2- base plates；4- columns；The infrared photographic plates of 6-；10- partial gears；12- tooth bars；With teeth section of 14-；16- is auxiliary
Help connecting rod；18- fixed blocks；20- rotating bars；22- slip caps；24- guide posts.
Specific embodiment
The specific embodiment of the present invention is described in further detail below.
As illustrated in fig. 1 and 2, the present invention includes horizontally disposed base plate 2 and the column being vertically connected on the base plate 2
4, it is characterised in that the base plate 2 is provided with an infrared photographic plate 6, and the column 4 is additionally provided with infrared transmitter, described infrared
Transmitter is provided with driving, and it makees the first power set for moving along a straight line along horizontal first straight line track, and drives it along level
The second power set for moving along a straight line are made in second straight line track, and the first straight line track is vertical with the second straight line track.
As a further improvement on the present invention, first power set include being rotatably connected on the column 4 not
Complete gear 10, the partial gear 10 is engaged with a kidney-shaped tooth bar 12, and the tooth bar 12 is provided with two sections and is parallel to each other and from upper
And with teeth section 14 of lower setting, this with teeth section 14 inner side is provided with the shape tooth engaged with the partial gear 10, the tooth bar 12
On be further fixed on the auxiliary connecting rod 16 that is vertically arranged, the other end of the auxiliary connecting rod 16 can on the base plate 2 level
Slide.
As a further improvement on the present invention, second power set include being fixed on consolidating immediately below the tooth bar 12
Determine block 18, a rotating bar 20 that is horizontally disposed and rotating by whirligig driving, institute are rotatably connected on the fixed block 18
State rotating bar 20 be provided with external screw thread and with set the spiral marking connection of female slip cap 22, the slip cap 22 is provided with restriction
The fixing device of its circumferential free degree.
As a further improvement on the present invention, the fixing device includes the guiding being horizontally fixed on the fixed block 18
Bar 24, the slip cap 22 is provided with internal diameter and is more than the radial dimension of the guide post 24 and horizontally disposed through hole, the guiding
Bar 24 passes through the through hole.
As a further improvement on the present invention, the whirligig is motor, and it is fixed on the fixed block 18.
The concrete principle of the present invention is as follows：
(1) workpiece is placed on infrared photographic plate 6, and chooses a datum mark of infrared photographic plate 6 and the reference point of workpiece
Correspondence；
(2) first power set and the second power set drive infrared transmitter movement so as to do straight on the hole of workpiece
Line is moved；
(3) when infrared transmitter moves to hole top, streak can be left in infrared radiation to infrared photographic plate 6,
Infrared transmitter at least does the linear motion of different tracks twice in a hole, leaves at least twice streak；
(4) infrared photographic plate 6 is taken out, does the perpendicular bisector of two streak, the intersection point of two perpendicular bisectors is workpiece
The center of circle in hole；
(5) coordinate being located as origin, measure center using the datum mark of infrared photographic plate 6, so as to obtain the position in hole
Degree, contrasts with normal place degree；
(6) same mode, obtains the center of circle of multiple points, and measures the distance of center circle between two circles, does with standard distance of center circle
Contrast.
In the present invention, infrared transmitter is realized along moving for first straight line track by partial gear 10, not complete
When all gear 10 is rotated, kidney-shaped tooth bar 12 is driven to move along a straight line, when partial gear 10 is engaged with one section with teeth section 14 above
When, tooth bar 12 moves along a straight line along the forward direction of first straight line track；When partial gear 10 is nibbled with following one section with teeth section 14
During conjunction, tooth bar 12 reversely moves along a straight line along first straight line track.
Infrared transmitter moves by rotating bar 20 to realize along second straight line track, motor-driven rotation bar 20
During rotation, the slip cap 22 being threadedly coupled therewith will be driven to move along a straight line, when motor is rotated forward, the slip cap 22 is straight along second
Line tracking does positive movement, and when motor reversal, the slip cap 22 does counter motion along second straight line track.
A kind of above example only present invention embodiment therein, its description is more concrete and detailed, but can not
Therefore it is interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the protection model of the present invention
Enclose.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (5)
1. a kind of infrared light school checking device, including horizontally disposed base plate (2) and vertically it is connected to vertical on the base plate (2)
Post (4), it is characterised in that the base plate (2) is provided with an infrared photographic plate (6), the column (4) is additionally provided with infrared emission
Device, the infrared transmitter is provided with driving, and it makees the first power set for moving along a straight line along horizontal first straight line track, and
Drive it that the second power set for moving along a straight line are made along horizontal second straight line track, the first straight line track is straight with described second
Line tracking is vertical.
2. a kind of infrared light school checking device according to claim 1, it is characterised in that first power set include turning
The dynamic partial gear (10) being connected on the column (4), the partial gear (10) is engaged with a kidney-shaped tooth bar (12),
The tooth bar (12) is provided with two sections of with teeth section (14) for being parallel to each other and arranging from top to bottom, and with teeth section (14) inner side is provided with and institute
The shape tooth of partial gear (10) engagement is stated, the auxiliary connecting rod (16) being vertically arranged, institute are further fixed on the tooth bar (12)
State the other end of auxiliary connecting rod (16) level can slide on the base plate (2).
3. a kind of infrared light school checking device according to claim 2, it is characterised in that second power set include solid
The fixed block (18) being scheduled on immediately below the tooth bar (12), is rotatably connected to one and is horizontally disposed with and passes through on the fixed block (18)
Whirligig drive rotation rotating bar (20), the rotating bar (20) be provided with external screw thread and with set female slip cap
(22) spiral marking connection, the slip cap (22) is provided with the fixing device for limiting its circumferential free degree, and the infrared transmitter is consolidated
It is scheduled on the bottom of the slip cap.
4. a kind of infrared light school checking device according to claim 3, it is characterised in that the fixing device is solid including level
The guide post (24) being scheduled on the fixed block (18), the slip cap (22) is provided with internal diameter more than the guide post radial ruler
Very little and horizontally disposed through hole, the guide post (24) is through the through hole.
5. a kind of infrared light school checking device according to claim 3, it is characterised in that the whirligig is motor, its
It is fixed on the fixed block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410834225.7A CN104534987B (en) | 2014-12-29 | 2014-12-29 | Infrared light verifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410834225.7A CN104534987B (en) | 2014-12-29 | 2014-12-29 | Infrared light verifying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104534987A CN104534987A (en) | 2015-04-22 |
| CN104534987B true CN104534987B (en) | 2017-05-10 |
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ID=52850562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410834225.7A Active CN104534987B (en) | 2014-12-29 | 2014-12-29 | Infrared light verifying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104534987B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248011A (en) * | 2016-08-03 | 2016-12-21 | 苏州优谱德精密仪器科技有限公司 | A kind of detection device in hole |
| CN106123775A (en) * | 2016-08-03 | 2016-11-16 | 苏州优谱德精密仪器科技有限公司 | A kind of detection device in hole |
| CN106123774A (en) * | 2016-08-03 | 2016-11-16 | 苏州优谱德精密仪器科技有限公司 | A kind of detection device in hole |
| CN106152941A (en) * | 2016-08-03 | 2016-11-23 | 苏州优谱德精密仪器科技有限公司 | A kind of detection device in hole |
| CN106247941B (en) * | 2016-09-12 | 2019-05-03 | 苏州优谱德精密仪器科技有限公司 | A kind of compact type infrared light calibration equipment |
| CN109141311B (en) * | 2018-10-31 | 2020-07-21 | 浙江中超新材料股份有限公司 | Hole position degree secondary flywheel comprehensive detection tool with auxiliary detection block |
| CN111932764B (en) * | 2020-06-10 | 2022-09-13 | 灵芒科技(杭州)有限公司 | Game token verifying device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011185853A (en) * | 2010-03-10 | 2011-09-22 | Shinmaywa Industries Ltd | Curvature center detector, and hole position detection method using the same |
| JP2014025788A (en) * | 2012-07-26 | 2014-02-06 | Ihi Corp | Hole position measurement method |
| CN203657752U (en) * | 2013-06-28 | 2014-06-18 | 苏州宣佑科技有限公司 | Infrared detection jig of aperture type product |
| CN103307990B (en) * | 2013-07-12 | 2015-06-24 | 成都曙创科技有限公司 | Automatic position returning device for drawing die inner hole |
| CN203587048U (en) * | 2013-09-30 | 2014-05-07 | 爱彼思（苏州）自动化科技有限公司 | Inclined hole position accuracy detecting device applied to multi-inclined hole workpiece |
| CN103512497A (en) * | 2013-09-30 | 2014-01-15 | 爱彼思（苏州）自动化科技有限公司 | Inclined hole detecting device |
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2014
- 2014-12-29 CN CN201410834225.7A patent/CN104534987B/en active Active
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| CN104534987A (en) | 2015-04-22 |
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