CN207556556U - A kind of universal air-operated clamping fixture for visual detecting means - Google Patents
A kind of universal air-operated clamping fixture for visual detecting means Download PDFInfo
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- CN207556556U CN207556556U CN201721508278.5U CN201721508278U CN207556556U CN 207556556 U CN207556556 U CN 207556556U CN 201721508278 U CN201721508278 U CN 201721508278U CN 207556556 U CN207556556 U CN 207556556U
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- detecting means
- bottom plate
- speculum
- visual detecting
- frame
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Abstract
The utility model system provides a kind of universal air-operated clamping fixture for visual detecting means, including bottom plate, the surrounding of bottom plate is fixed with frame, the thickness of frame is more than the thickness of bottom plate, speculum is equipped with around the inside of frame, the reflection of speculum is towards the inclined upward at bottom plate center, and for the reflecting surface of speculum with horizontal plane into angle α, bottom plate is equipped at least one adjustable clamp system.The utility model can propagate the image light information turn of four sides of product to same direction, coordinate the simple visual detecting means of one direction detection, the product image information on most five directions can be obtained simultaneously, during thread-changing corresponding adjustment of stepping down is carried out without visual detecting means, without to lens focusing, conversion time is extremely short, inspection efficiency can be effectively improved, the low manufacture cost of this fixture simultaneously, and the visual detecting means of multi-direction, more camera lenses need not be equipped with, inspection cost can be significantly reduced, fixture can be by most of clamping product, universal performance height.
Description
Technical field
The utility model is related to fixtures, specifically disclose a kind of universal air-operated clamping fixture for visual detecting means.
Background technology
Visual detecting means, also referred to as vision inspection apparatus, vision-based detection are exactly human eye to be replaced to measure and judge with machine, are passed through
Machine vision product will be ingested target and be converted into picture signal, dedicated image processing system be sent to, according to pixel distribution
With the information such as brightness, color, it is transformed into digitized signal, picture system carries out various operations to extract target to these signals
Feature.The industrial circles such as visual detecting means are widely used in examining, measure, measure, orienting, Defect Detection and sorting.
As science and technology is constantly progressive, the requirement for product parameters all constantly rises, thus in the need of inspection link
Carry out multi-faceted detection, a kind of existing visual detecting means, four camera lenses of setting are in the surrounding of objective table, and four camera lens faces
Objective table, after product to be put into the fixture on objective table, four camera lenses can obtain the image information of four sides of product, so as to
Realize detection operation.Different products is detected using the visual detecting means, needs to adjust the position of four camera lenses, product is put into
On the fixture of objective table, install after product in the position for needing to readjust four camera lenses, each camera lens is enable to focus and is arrived
Four sides of product, to obtain clearly image, the conversion time of this visual detecting means is long, and working efficiency is low, and inspection fills
That puts is of high cost, and the fixture in existing visual detecting means also only fixes the effect of product.
Utility model content
Based on this, it is necessary to for prior art problem, provide a kind of universal air-operated clamping fixture for visual detecting means, coordinate
Easy visual detecting means can be detected, and conversion time is short five directions of product, can effectively adapt to different productions
Product, it is simple in structure, it is at low cost.
To solve prior art problem, the utility model discloses a kind of universal air-operated clamping fixture for visual detecting means, including
Bottom plate, the surrounding of bottom plate are fixed with frame, and the thickness of frame is more than the thickness of bottom plate, and speculum is equipped with around the inside of frame,
The reflection of speculum is towards the inclined upward at bottom plate center, and with horizontal plane into angle α, bottom plate is equipped with extremely the reflecting surface of speculum
A few adjustable clamp system.
Further, the angle α of the reflecting surface of speculum and horizontal plane is 30~60 °.
Further, the reflecting surface bottom of speculum and the upper surface flush of bottom plate.
Further, frame is quadrangle, and there are four speculum is set, four speculums are respectively positioned at the interior of four side of frame
Side.
Further, the mounting surface with mirror parallel is equipped on the inside of four side of frame, saddle is fixed under mounting surface,
Speculum is set on mounting surface, and saddle resists the bottom of speculum.
Further, the both ends of each speculum are respectively provided with a screens block, and screens block is L-shaped, one side of screens block with
The upper surface of speculum is close in mounting surface vertical connection, the another side of screens block.
Further, each adjustable clamp system is corresponded to there are one guide groove, and guide groove is set on the edge of bottom plate, guide groove and bottom
The edge-perpendicular of plate, adjustable clamp system include two bearings, and two bearings are individually fixed in the both ends of guide groove, in two bearings
Across a screw rod, gripping block is threaded on screw rod, gripping block is connected in guide groove, the side opposite with gripping block on bottom plate
It is fixed with auxiliary clamp block.
Further, one end of screw rod is located at outside frame, and one end that screw rod is located at outside frame is connected with regulation handle.
Further, there are two adjustable clamp system is set, the clamping direction of two adjustable clamp systems is mutually perpendicular to.
The beneficial effects of the utility model are：The utility model discloses a kind of universal air-operated clamping fixture for visual detecting means,
The image light information turn of four sides of product to same direction can be propagated, the simple inspection dress of cooperation one direction detection
It puts, can obtain the product image information on most five directions simultaneously, when thread-changing is stepped down accordingly without visual detecting means
Adjustment, without to lens focusing, conversion time is extremely short, can effectively improve inspection efficiency, while the cost of manufacture of this fixture
It is low, and the visual detecting means of multi-direction, more camera lenses need not be equipped with, inspection cost can be significantly reduced, fixture can be by most of production
Product clamp, and universal performance is high.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Fig. 2 is the overlooking the structure diagram of the utility model.
Fig. 3 is the cross-sectional view of the utility model A-A ' along Fig. 2.
Fig. 4 is the enlarged structure schematic diagram of B in the utility model Fig. 3.
Reference numeral is：Bottom plate 11, guide groove 111, frame 12, mounting surface 121, saddle 122, screens block 123, speculum
20th, it is adjustable close to mechanism 30, bearing 31, screw rod 32, gripping block 33, auxiliary clamp block 34, regulation handle 35.
Specific embodiment
For that can further appreciate that the feature, technological means and the specific purposes reached, function of the utility model, below
The utility model is described in further detail with specific embodiment with reference to attached drawing.
Referring to figs. 1 to Fig. 4.
The utility model discloses a kind of universal air-operated clamping fixture for visual detecting means, including bottom plate 11, the surrounding of bottom plate 11
Frame 12 is fixed with, the thickness of frame 12 is more than the thickness of bottom plate 11, i.e., the extreme higher position of frame 12 is than the highest order of bottom plate 11
Put height, around the inside of frame 12 be equipped with speculum 20, it is preferred that speculum 20 be total reflection mirror, the reflecting surface of speculum 20
To the inclined upward at 11 center of bottom plate, the reflecting surface of speculum 20 with horizontal plane into angle α, bottom plate 11 be equipped with it is at least one can
Adjust clamp system 30.
The universal fixturing of the utility model is fixed on the objective table of the visual detecting means of one direction detection in the prior art,
Unidirectional visual detecting means are simply many compared to the visual detecting means of the more camera lenses of multi-angle, this practicality of the alignment lens of visual detecting means is new
Product to be tested is put on bottom plate 11 by the top of type universal fixturing, is adjusted adjustable clamp system 30 and is fixed product, reflection
Mirror 20 will be propagated on the image light information turn of product surrounding, and the visual detecting means camera lens of top obtains right over product and reflection
The image of four sides that mirror 20 transmits, during thread-changing, due to the speculum distance of visual detecting means and the utility model universal fixturing
Constant, visual detecting means can effectively improve working efficiency without focusing again.
The utility model can propagate the image light information turn of four sides of product to same direction, coordinate one direction
The simple visual detecting means of detection, can obtain the product image information on most five directions simultaneously, and when thread-changing fills without inspection
The corresponding adjustment of stepping down of progress is put, without to lens focusing, conversion time is extremely short, can effectively improve inspection efficiency, simultaneously
The low manufacture cost of this fixture, and the visual detecting means of multi-direction, more camera lenses need not be equipped with, inspection cost can be significantly reduced, is pressed from both sides
Tool can be by most of clamping product, universal performance height.The utility model overcomes multi-angle inspection just using a plurality of lenses
It is used to have thinking, inspection cost can be effectively reduced, and can effectively reduce conversion time.
Further to reduce the area of the setting of speculum 20, based on above-described embodiment, reflecting surface and the level of speculum 20
The angle α in face is 30~60 °, it is preferred that α=45 °, speculum 20 and horizontal plane, vertical plane are into isosceles right triangle, most
In the case of big right-angle side is fixed, the bevel edge of right angled triangle is most short, can effectively reduce the area of speculum 20, saves manufacture
Cost.
In order speculum 20 to be enable to receive comprehensively, four faces of product are complete, clearly image, based on above-described embodiment, reflection
The reflecting surface bottom of mirror 20 and the upper surface flush of bottom plate 11, effectively ensure that speculum 20 can reflect four sides of product and own
Image optical information.
Based on above-described embodiment, frame 12 is quadrangle, and there are four speculum 20 is set, four speculums 20 are located at side respectively
The inside on 12 4 side of frame, speculum 20 are the fidelity that plane mirror can effectively improve image propagation；12 4 side of frame it is interior
Side is equipped with the mounting surface 121 parallel with speculum 20, and saddle 122 is fixed under mounting surface 121, and speculum 20 is set to installation
On face 121, saddle 122 resists the bottom of speculum 20, can be that speculum 20 provide one and stable prevent basis；It is each anti-
The both ends for penetrating mirror 20 are respectively provided with a screens block 123, and screens block 123 is L-shaped, and one side of screens block 123 is vertical with mounting surface 121
The upper surface of speculum 20, the position of the further stabilised mirror 20 of energy are close in connection, the another side of screens block 123.
Preferably, adjustable clamp system 30 could be provided as following two structures：
First, each adjustable clamp system 30 is corresponded to there are one guide groove 111, and guide groove 111 is set on the edge of bottom plate 11, guide groove
111 include two bearings 31 with the edge-perpendicular of bottom plate 111, adjustable clamp system 30, and two bearings 31 are individually fixed in guide groove
111 both ends pass through a screw rod 32 in two bearings 31, are threaded with gripping block 33 on screw rod 32, gripping block 33 is connected in
In guide groove 111, the side opposite with gripping block 33 is fixed with auxiliary clamp block 34 on bottom plate 11, it is preferred that one end of screw rod 32
Outside frame 12, one end that screw rod 32 is located at outside frame 12 is connected with regulation handle 35.Make spiral shell by rotating regulation handle 35
Bar 32 rotates, since gripping block 33 is limited by guide groove 111 position of both sides, thus gripping block 33 can be along guide groove 111 to two
End is moved, and to both ends movement and is coordinated fixed auxiliary clamp block 34 that can will realize release by gripping block 33 or is clamped production
Product.
2nd, adjustable clamp system 30 includes cylinder, gripping block 33 and auxiliary clamp block 34, and each adjustable clamp system 30 is right
Should be there are one guide groove 111, guide groove 111 is set on the edge of bottom plate 11, the edge-perpendicular of guide groove 111 and bottom plate 111, and cylinder is fixed
In guide groove 111, the edge of the output terminal face frame 12 of cylinder, the output terminal of cylinder is fixedly connected with gripping block 33, auxiliary
Gripping block 34 is located at side opposite with gripping block 33 on bottom plate 11.Cylinder charge makes gripping block 33 in guide groove 111 to separate
One end motion at 11 center of bottom plate, gripping block 33 coordinate auxiliary clamp block 34 to unclamp product；Cylinder is deflated, and is leading gripping block 33
To the end motion close to 11 center of bottom plate in slot 111, gripping block 33 coordinates auxiliary clamp block 34 by clamping product.
The stability of product is clamped to improve, based on above-described embodiment, there are two adjustable clamp system 30 is set, two adjustable
The clamping direction of clamp system 30 is mutually perpendicular to, and can effectively be limited the position of product from horizontal both direction.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (9)
1. a kind of universal air-operated clamping fixture for visual detecting means, which is characterized in that including bottom plate (11), the four of the bottom plate (11)
It is fixed with frame (12) week, the thickness of the frame (12) is more than the thickness of the bottom plate (11), around the frame (12)
Inside is equipped with speculum (20), the reflection of the speculum (20) towards the bottom plate (11) center inclined upward, it is described anti-
The reflecting surface of mirror (20) is penetrated with horizontal plane into angle α, the bottom plate (11) is equipped at least one adjustable clamp system (30).
A kind of 2. universal air-operated clamping fixture for visual detecting means according to claim 1, which is characterized in that the speculum
(20) reflecting surface and the angle α of horizontal plane is 30~60 °.
A kind of 3. universal air-operated clamping fixture for visual detecting means according to claim 1, which is characterized in that the speculum
(20) reflecting surface bottom and the upper surface flush of the bottom plate (11).
A kind of 4. universal air-operated clamping fixture for visual detecting means according to claim 1, which is characterized in that the frame
(12) for quadrangle, there are four the speculum (20) sets, four speculums (20) are located at the frame (12) four respectively
The inside on side.
A kind of 5. universal air-operated clamping fixture for visual detecting means according to claim 4, which is characterized in that the frame
The mounting surface (121) parallel with the speculum (20) is equipped on the inside of (12) four sides, is fixed under the mounting surface (121)
Saddle (122), the speculum (20) are set on the mounting surface (121), and the saddle (122) resists the speculum
(20) bottom.
6. a kind of universal air-operated clamping fixture for visual detecting means according to claim 5, which is characterized in that each described anti-
The both ends for penetrating mirror (20) are respectively provided with a screens block (123), and the screens block (123) is L-shaped, and the one of the screens block (123)
Side and the mounting surface (121) vertical connection, the upper table of the speculum (20) is close in the another side of the screens block (123)
Face.
7. a kind of universal air-operated clamping fixture for visual detecting means according to claim 1, which is characterized in that can described in each
Guide groove (111) there are one tune clamp system (30) is corresponding, the guide groove (111) are described set on the edge of the bottom plate (11)
The edge-perpendicular of guide groove (111) and the bottom plate (11), the adjustable clamp system (30) include two bearings (31), two institutes
The both ends that bearing (31) is individually fixed in the guide groove (111) are stated, a screw rod (32) is passed through in two bearings (31), it is described
Gripping block (33) is threaded on screw rod (32), the gripping block (33) is connected in the guide groove (111), the bottom plate
(11) side opposite with the gripping block (33) is fixed with auxiliary clamp block (34) on.
A kind of 8. universal air-operated clamping fixture for visual detecting means according to claim 7, which is characterized in that the screw rod
(32) one end is located at the frame (12) outside, and the screw rod (32) is connected with adjusting positioned at the one end of the frame (12) outside
Handle (35).
A kind of 9. universal air-operated clamping fixture for visual detecting means according to claim 1, which is characterized in that the adjustable clamp
There are two tight mechanism (30) is set, the clamping direction of two adjustable clamp systems (30) is mutually perpendicular to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508278.5U CN207556556U (en) | 2017-11-13 | 2017-11-13 | A kind of universal air-operated clamping fixture for visual detecting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508278.5U CN207556556U (en) | 2017-11-13 | 2017-11-13 | A kind of universal air-operated clamping fixture for visual detecting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207556556U true CN207556556U (en) | 2018-06-29 |
Family
ID=62682949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721508278.5U Expired - Fee Related CN207556556U (en) | 2017-11-13 | 2017-11-13 | A kind of universal air-operated clamping fixture for visual detecting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207556556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806894A (en) * | 2017-11-13 | 2018-03-16 | 东莞市兆丰精密仪器有限公司 | A kind of universal air-operated clamping fixture for visual detecting means |
-
2017
- 2017-11-13 CN CN201721508278.5U patent/CN207556556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806894A (en) * | 2017-11-13 | 2018-03-16 | 东莞市兆丰精密仪器有限公司 | A kind of universal air-operated clamping fixture for visual detecting means |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20211113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |