CN105181592B - Compressed air cleannes detection device and method - Google Patents
Compressed air cleannes detection device and method Download PDFInfo
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- CN105181592B CN105181592B CN201510540577.6A CN201510540577A CN105181592B CN 105181592 B CN105181592 B CN 105181592B CN 201510540577 A CN201510540577 A CN 201510540577A CN 105181592 B CN105181592 B CN 105181592B
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Abstract
Compressed air cleannes detection device and method of the present invention, the device include left straight-plate, right straight-plate and pedestal, and left straight-plate, right straight-plate are opposite to be set up, and pedestal upper surface is perpendicularly fixed at；The left straight-plate end face opposite with right straight-plate is equipped with geometrical clamp, and the mounting hole of perforation is provided on right straight-plate.Included the following steps using the method that the device carries out compressed air cleannes detection：Clean test piece is fixed on by geometrical clamp on left straight-plate end face；The compressed air drawn from compressed air source is sprayed by the mounting hole on right straight-plate towards test piece, 15~30s is continued；Remove test piece, whether visual inspection strip has the trace of visible water, oil or solid particle, have it is then not up to standard, it is on the contrary then up to standard.This compressed air cleannes detection device, small, light weight carry, convenient transfer, and compressed air cleannes detection is carried out using it, convenient and practical, quick accurate, can effectively ensure that the quality of production compressed air.
Description
Technical field
The present invention relates to a kind of compressed air cleannes detection device, further relate to using this compressed air cleannes detection dress
Set the method for carrying out compressed air cleannes detection.
Background technology
In manufacturing, the use of compressed air is very universal.In the process using compressed air, compression is empty
The cleannes of gas have a great impact to the quality of product, such as in electroplating industry, if electroplating bath is stirred using compressed air, when
When containing greasy dirt in compressed air, then tank liquor pollution is may result in, it is unqualified without coating or binding force of cladding material product occur
Phenomena such as；For another example in spraying technology, the mode that coating is extruded from spray gun is coated frequently with compressed air, is such as compressed
Contain greasy dirt, water or solid particle in air, these substances can be mixed into compressed air in coating, attached in spraying process
It in coating surface or inside, has a certain impact to the appearance, binding force and other performance of product, product is caused to return
Work is reprocessed, is even scrapped, and seriously restricts progress and the development of production.
Therefore, production compressed air cleannes detection is extremely important and necessary, and there is no corresponding in reality
Equipment when needing detection, usually according to workshop actual conditions, test piece can be held to this convenient and efficient accurate detection of progress
Or it is arbitrarily placed on work top and carries out, i.e., it is inconvenient, and easily test piece is made to be contaminated, to influence testing result
Accuracy.
Invention content
The present invention for the problem that in actual production, being detected to compressed air cleannes without corresponding equipment, if
Meter provides a kind of convenient and practical, quick accurately compressed air cleannes detection device.
What the technical solution of the compressed air cleannes detection device was realized in：
The compressed air cleannes detection device, including left straight-plate, right straight-plate and pedestal, left straight-plate, right straight-plate are opposite
It sets up, is perpendicularly fixed at pedestal upper surface；
The left straight-plate end face opposite with right straight-plate is equipped with geometrical clamp, and the mounting hole of perforation, mounting hole are provided on right straight-plate
Axis and the left straight-plate end face equipped with geometrical clamp are perpendicular.
Further, the geometrical clamp includes upper geometrical clamp and the lower geometrical clamp that is disposed below, upper geometrical clamp and lower solid
Clamp includes L-square and clamp system, and L-square includes the straight panel of two edge-perpendiculars connection；
Two L-squares are symmetrical arranged, and there are one straight panels and the left straight-plate end face of setting geometrical clamp to be affixed in two L-squares
It closes, and perpendicular to the left straight-plate end face, another straight panel is not contacted with the left straight-plate end face of setting geometrical clamp, and is parallel to the left side
Straight panel end face, Open Side Down for the L-square of upper geometrical clamp, the L-square opening upwards of lower geometrical clamp；
It is provided with the clamp system that upper geometrical clamp can be fixed on left straight-plate on upper geometrical clamp, is also arranged on lower geometrical clamp
There is the clamp system that lower geometrical clamp can be fixed on left straight-plate.
Further, the clamp system includes eccentric pinch roller；
The straight panel end face both ends to fit with the left straight-plate end face of setting geometrical clamp in the L-square pass through articulated shaft
It is hinged with eccentric pinch roller, articulated shaft is perpendicular to the straight panel end face；
The distance between two articulated shafts are l on the straight panel end face, and minimum value of the articulated shaft away from eccentric pinch roller periphery distance is
r1, maximum value r2, the left straight-plate width in two articulated shaft axial connecting line directions is a along the straight panel end face, then l-2r2<a<l-
2r1。
Further, it is equipped with hand handle on the eccentric pinch roller outer end face.
Further, there are several mounting holes, mounting hole equal perpendicular to the center line of pedestal along right straight-plate on the right straight-plate
Even distribution.
Further, it is also embedded with compressed air in the mounting hole and accesses connector.
Further, the distance between the left straight-plate and right straight-plate are 210~230mm.
Further, several idler wheels are additionally provided with below the pedestal.
The present invention also provides the sides for using above-mentioned compressed air cleannes detection device to carry out compressed air cleannes detection
Method comprising following basic step：
1) it, will be fixed on for detecting the clean test pieces of compressed air cleannes by geometrical clamp opposite with right straight-plate
On left straight-plate end face；
2), the compressed air drawn from compressed air source is sprayed by the mounting hole on right straight-plate towards test piece, is continued
15~30s；
3) test piece, is removed from left straight-plate, whether visual inspection strip has the trace of visible water, oil or solid particle
Mark, there is then that compressed air cleannes are not up to standard, on the contrary then up to standard.
It is corresponding with the above-mentioned supplementary features of compressed air cleannes detection device, it is described to be cleaned using above-mentioned compressed air
It spends in the method that detection device carries out compressed air cleannes detection, can also further be extended, it is specific as follows：
According to the position of detected compressed air source, appropriate mounting hole is selected from several mounting holes on right straight-plate,
Make the compressed air drawn from compressed air source pass through the mounting hole to spray towards test piece；
The position that upper geometrical clamp and lower geometrical clamp in geometrical clamp are adjusted further according to selected mounting hole, enables compressed air
It is enough effectively to spray to the test piece being fixed between upper geometrical clamp and lower geometrical clamp.
Compressed air cleannes detection device provided by the present invention, small, light weight carry, convenient transfer, use
This compressed air cleannes detection device carries out compressed air cleannes detection, avoids hand-held test piece or it is placed in work
The pollution brought to test piece when being detected on table top, it is convenient and practical, quick accurate, it can effectively ensure that production compressed air
Quality.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is compressed air cleannes detection device schematic diagram of the present invention；
Fig. 2 is upper fixed folder structure schematic diagram；
Fig. 3 is lower fixed folder structure schematic diagram.
Reference sign：
In figure：1. left straight-plate, 2. right straight-plates, 3. pedestals, geometrical clamp, 5. times geometrical clamps, 6. mounting holes, 7. compressions are empty on 4.
Gas accesses connector, 8. compressed airs extraction connector, 9. compressed air sources, 10. idler wheels, 11. articulated shafts, 12. eccentric pinch rollers, 13.
Hand handle, 14. L-squares, 15. test pieces.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Compressed air cleannes detection device of the present invention, as shown in Figure 1, including left straight-plate 1, right straight-plate 2 and pedestal
3, left straight-plate 1, right straight-plate 2 are opposite to be set up, and 3 upper surface of pedestal is perpendicularly fixed at；
Left straight-plate 1 end face opposite with right straight-plate 2 is equipped with geometrical clamp, and the mounting hole 6 of perforation is provided on right straight-plate 2, Gu
Determine 6 axis of hole and 1 end face of left straight-plate equipped with geometrical clamp is perpendicular.
This compressed air cleannes detection device is in use, by the clean test piece 15 for detecting compressed air cleannes
It is fixed on by geometrical clamp on 1 end face of left straight-plate opposite with right straight-plate 2；The compressed air that will be drawn again from compressed air source 9
It is sprayed towards test piece 15 by the mounting hole 6 on right straight-plate 2, continues 15~30s；Then test piece 15, mesh are removed from left straight-plate 1
Inspection looks into whether 15 surface of test piece has the trace of visible water, oil or solid particle, there is then that compressed air cleannes are not up to standard, instead
It is then up to standard.
Above-mentioned geometrical clamp can there are many forms, as long as test piece 15 can be fixed on to the left straight-plate 1 opposite with right straight-plate 2
On end face, specifically, the geometrical clamp used in this compressed air cleannes detection device includes upper geometrical clamp 4 and is located at
Lower geometrical clamp 5 below, upper geometrical clamp 4 and lower geometrical clamp 5 include L-square 14 and clamp system, and L-square 14 includes two
The straight panel of a edge-perpendicular connection；
Two L-squares 14 are symmetrical arranged, and there are one 1 end faces of left straight-plate of straight panel and setting geometrical clamp in two L-squares 14
It fits, and perpendicular to 1 end face of left straight-plate, another straight panel is not contacted with 1 end face of left straight-plate of setting geometrical clamp, and parallel
In 1 end face of left straight-plate, Open Side Down for the L-square 14 of upper geometrical clamp 4,14 opening upwards of L-square of lower geometrical clamp 5, in this way,
Test piece 15 just can be fixed between the opening of 5 L-square 14 of geometrical clamp 4 and lower geometrical clamp；
It is provided with the clamp system that upper geometrical clamp 4 can be fixed on left straight-plate 1 on upper geometrical clamp 4, on lower geometrical clamp 5 also
It is provided with the clamp system that lower geometrical clamp 5 can be fixed on left straight-plate 1.
Equally, above-mentioned clamp system can there are many forms, as long as can be fixed on test piece 15 opposite with right straight-plate 2
On 1 end face of left straight-plate, specifically, as shown in Figure 2,3, the clamping machine used in this compressed air cleannes detection device
Structure includes eccentric pinch roller 12；
The straight panel end face both ends to fit with 1 end face of left straight-plate of setting geometrical clamp in the L-square 14 are by hinged
Axis 11 is hinged with eccentric pinch roller 12, and articulated shaft 11 is perpendicular to the straight panel end face；
On the straight panel end face the distance between two articulated shafts 11 be l, articulated shaft 11 away from 12 periphery distance of eccentric pinch roller most
Small value is r1, maximum value r2, 1 width of left straight-plate in two articulated shafts, 11 axial connecting line direction is a along the straight panel end face, then l-
2r2<a<l-2r1。
The clamp system allows the position of geometrical clamp 4 and lower geometrical clamp 5 on left straight-plate 1 by rotating eccentric pressure
Wheel 12 is adjusted in due course, to meet the location requirement of 15 different height of 15 size of different test pieces or test piece.
It is equipped with hand handle 13 on bias 12 outer end face of pinch roller, eccentric pinch roller can easily be rotated by hand handle 13
12。
There are several mounting holes 6, center line of the mounting hole 6 along right straight-plate 2 perpendicular to pedestal 3 uniformly to divide on the right straight-plate 2
Cloth can select the mounting hole 6 of appropriate height according to the position of detected compressed air source 9, make to draw from compressed air source 9 in this way
The compressed air gone out is sprayed by selected mounting hole 6 towards test piece 15.
It is also embedded with compressed air in the mounting hole 6 and accesses connector 7, in order to the compression of 9 exit of same compressed air source
Air draws connector 8 and is connected, and is used cooperatively.
According to practical experience, the distance between the left straight-plate 1 and right straight-plate 2 are advisable with 210~230mm.
Further, 3 lower section of the pedestal is additionally provided with several idler wheels 10, this compressed air cleannes detection device is facilitated to move
It is dynamic.
The present invention also provides the sides for using above-mentioned compressed air cleannes detection device to carry out compressed air cleannes detection
Method comprising following basic step：
1), the clean test piece 15 for detecting compressed air cleannes is fixed on and 2 phase of right straight-plate by geometrical clamp
To 1 end face of left straight-plate on；
2) it, will be sprayed towards test piece 15 from the compressed air that compressed air source 9 is drawn by the mounting hole 6 on right straight-plate 2,
Continue 15~30s；
3) test piece 15, is removed from left straight-plate 1, whether 15 surface of visual inspection test piece has visible water, oil or solid
The trace of grain, there is then that compressed air cleannes are not up to standard, on the contrary then up to standard.
It is corresponding with the additional technical feature in above-mentioned compressed air cleannes detection device specific embodiment, the use
The method that above-mentioned compressed air cleannes detection device carries out compressed air cleannes detection, can also further be expanded
Exhibition, it is specific as follows：
According to the position of detected compressed air source 9, appropriate fixation is selected from several mounting holes 6 on right straight-plate 2
Hole 6 makes the compressed air drawn from compressed air source 9 pass through the mounting hole 6 and is sprayed towards test piece 15；
The position that upper geometrical clamp 4 and lower geometrical clamp 5 in geometrical clamp are adjusted further according to selected mounting hole 6 keeps compression empty
Gas can effectively be sprayed to the test piece 15 being fixed between upper geometrical clamp 4 and lower geometrical clamp 5.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (7)
1. a kind of compressed air cleannes detection device, it is characterised in that：Including left straight-plate（1）, right straight-plate（2）And pedestal（3）,
Left straight-plate（1）, right straight-plate（2）It is opposite to set up, it is perpendicularly fixed at pedestal（3）Upper surface；
With right straight-plate（2）Opposite left straight-plate（1）End face is equipped with geometrical clamp, right straight-plate（2）On be provided with the mounting hole of perforation
（6）, mounting hole（6）Axis and the left straight-plate for being equipped with geometrical clamp（1）End face is perpendicular;
The geometrical clamp includes upper geometrical clamp（4）With the lower geometrical clamp being disposed below（5）, upper geometrical clamp（4）With lower geometrical clamp
（5）It include L-square（14）And clamp system, L-square（14）Include the straight panel of two edge-perpendiculars connection；
Two L-squares（14）It is symmetrical arranged, two L-squares（14）In there are one straight panel with setting geometrical clamp left straight-plate（1）End
Face fits, and perpendicular to the left straight-plate（1）End face, the left straight-plate of another straight panel and setting geometrical clamp（1）End face does not contact,
And it is parallel to the left straight-plate（1）End face, upper geometrical clamp（4）L-square（14）Open Side Down, lower geometrical clamp（5）L-square
（14）Opening upwards；
Upper geometrical clamp（4）On be provided with can be by upper geometrical clamp（4）It is fixed on left straight-plate（1）On clamp system, lower geometrical clamp（5）
On be also provided with can be by lower geometrical clamp（5）It is fixed on left straight-plate（1）On clamp system；
The left straight-plate（1）And right straight-plate（2）The distance between be 210 ~ 230mm；
The pedestal（3）Lower section is additionally provided with several idler wheels（10）.
2. compressed air cleannes detection device according to claim 1, it is characterised in that：The clamp system includes inclined
Heart pinch roller（12）；
The L-square（14）In with setting geometrical clamp left straight-plate（1）The straight panel end face both ends that end face fits are by hinged
Axis（11）It is hinged with eccentric pinch roller（12）, articulated shaft（11）Perpendicular to the straight panel end face；
Two articulated shafts on the straight panel end face（11）The distance between be l, articulated shaft（11）Away from eccentric pinch roller（12）Periphery distance
Minimum value is r1, maximum value r2, two articulated shafts along the straight panel end face（11）The left straight-plate in axial connecting line direction（1）Width is
A, then l-2r2<a<l-2r1。
3. compressed air cleannes detection device according to claim 2, it is characterised in that：The bias pinch roller（12）Outside
Hand handle is equipped on end face（13）.
4. a kind of compressed air cleannes detection device according to claim 1, it is characterised in that：The right straight-plate（2）
On have several mounting holes（6）, mounting hole（6）Along right straight-plate（2）Perpendicular to pedestal（3）Center line be uniformly distributed.
5. compressed air cleannes detection device according to claim 1 or 4, it is characterised in that：The mounting hole（6）In
It is also embedded with compressed air and accesses connector（7）.
6. using the method for the compressed air cleannes detection device described in claim 4, it is characterised in that include the following steps：
1）, by the clean test piece for detecting compressed air cleannes（15）It is fixed on by geometrical clamp and right straight-plate（2）Phase
To left straight-plate（1）On end face；
2）, will be from compressed air source（9）The compressed air of extraction passes through right straight-plate（2）On mounting hole（6）Towards test piece（15）
Injection, continues 15 ~ 30s；
3）, from left straight-plate（1）On remove test piece（15）, visually inspect test piece（15）Whether surface has visible water, oil or solid
The trace of particle, there is then that compressed air cleannes are not up to standard, on the contrary then up to standard.
7. compressed air method for detecting cleaning degree according to claim 6, it is characterised in that：According to detected compressed air
Source（9）Position, from right straight-plate（2）On several mounting holes（6）The appropriate mounting hole of middle selection（6）, make from compressed air source
（9）The compressed air of extraction passes through the mounting hole（6）Towards test piece（15）Injection；
According to selected mounting hole（6）Adjust upper geometrical clamp in geometrical clamp（4）With lower geometrical clamp（5）Position, keep compression empty
Gas can effectively be sprayed to being fixed on upper geometrical clamp（4）With lower geometrical clamp（5）Between test piece（15）.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510540577.6A CN105181592B (en) | 2015-08-28 | 2015-08-28 | Compressed air cleannes detection device and method |
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| CN201510540577.6A CN105181592B (en) | 2015-08-28 | 2015-08-28 | Compressed air cleannes detection device and method |
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| CN105181592A CN105181592A (en) | 2015-12-23 |
| CN105181592B true CN105181592B (en) | 2018-11-06 |
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| CN113718187A (en) * | 2021-07-30 | 2021-11-30 | 江西昌河航空工业有限公司 | Method for improving shot peening strengthening of surface of aluminum alloy part |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204882343U (en) * | 2015-08-28 | 2015-12-16 | 航天精工股份有限公司 | Compressed air cleanliness detection device |
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| EP1956075A1 (en) * | 2007-01-30 | 2008-08-13 | Alfred Pohlen | Pulp and paper manufacturing cleaning composition |
| CN202794204U (en) * | 2012-04-13 | 2013-03-13 | 哈尔滨飞机工业集团有限责任公司 | Compactor for clamping physical and chemical test piece |
| CN103398643A (en) * | 2013-07-05 | 2013-11-20 | 天津富力丰汽车部件有限公司 | Detecting tool with positioning stop block |
| CN104316564B (en) * | 2014-09-28 | 2016-10-19 | 南通振华重型装备制造有限公司 | A kind of offshore oil platform compressed air line method for detecting cleaning degree |
| CN104459035B (en) * | 2014-11-10 | 2016-01-06 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of Move Mode shot peening strengthening test piece test method |
| CN204483456U (en) * | 2015-03-11 | 2015-07-22 | 宁波康大美术用品集团有限公司 | Wall-hanging easel |
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| CN204882343U (en) * | 2015-08-28 | 2015-12-16 | 航天精工股份有限公司 | Compressed air cleanliness detection device |
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