CN102486365B - Air gauge and working method thereof - Google Patents
Air gauge and working method thereof Download PDFInfo
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- CN102486365B CN102486365B CN 201010572309 CN201010572309A CN102486365B CN 102486365 B CN102486365 B CN 102486365B CN 201010572309 CN201010572309 CN 201010572309 CN 201010572309 A CN201010572309 A CN 201010572309A CN 102486365 B CN102486365 B CN 102486365B
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Abstract
The invention discloses an air gauge and a working method thereof. The air gauge comprises a front fixed plate and a back fixed plate, wherein the front end of the front fixed plate is connected with an air cylinder, the air cylinder is connected with a foot switch, the back end of the front fixed plate is connected with a movable clamping plate through a guide sleeve, the movable clamping plate is connected with a fixed clamping plate through a guide column, the movable clamping plate and the fixed clamping plate are respectively and oppositely provided with a fixed probe and a measurement probe, the fixed clamping plate is connected with the back fixed plate, and the back end of the back fixed plate is connected with a dial gauge. The working method of the air gauge is as follows: a coil is simulated to be pressed by a power source, so that the external contour dimension of the coil can be really mastered; and a method that standard data is compared to generate a difference is adopted to obtain a measurement result, so that the plus-minus overproof number values of the actual external contour dimension can be directly obtained, the detection is carried out on the whole straight-line section instead of points, and the accuracy is high. The air gauge and the working method thereof disclosed by the invention are simple and quick to operate, are intuitive, and have small error, the external contour dimension of the whole straight-line section can be accurately mastered, and the air gauge is insulated from the coil so as not to damage the coil.
Description
Technical field
The present invention relates to a kind of air gauge that wide, the thick size of armature coil straight-line segment insulating wrapping is measured, and the method for work of this air gauge.
Background technology
In the armature coil manufacturing process for guarantee follow-up rule smoothly, wide, the thick size of armature coil straight-line segment insulating wrapping is had comparatively strict requirement.In order to check whether size reaches drawing requirement, common way one is to adopt the calliper with the fixed measure breach to detect, and calliper breach size allows wrapping measure-alike with drawing, and coil can not be put into and judge that then the wrapping size exceeds standard; The 2nd, use the physical dimension after vernier caliper is directly measured insulating wrapping.
But, take which kind of instrument that size is measured and all have certain defective, the one, little owing to surface of contact between calliper or slide calliper rule and the coil, only can detect the part size, can not detect whole straight-line segment, coil is in not pressured state, and binder and coil-conductor not closely connected easily causes the measurement result distortion; The 2nd, this key factor that affects rule of the flatness state of coil own is not considered into.
Summary of the invention
The object of the invention is to, provide a kind of simple to operate, quick, directly perceived, error is little, whole straight-line segment outer profile size is had accurate grasp, and to the coil insulation not damaged, be fit to very much air gauge and method of work thereof to square coil or bar insulation wrapping size fast detecting.
The objective of the invention is by adopting following technical scheme to realize:
A kind of air gauge comprises front shoe and rear fixed plate, and the front end of described front shoe is connected with cylinder, and described cylinder is connected with Foot-controlled switch; The rear end of described fixed head is connected with active clamped plate by guide pin bushing, described active clamped plate is connected with fixed clamping plate by guide pillar, relative static probe and the measuring sonde of being respectively equipped with on described active clamped plate and the fixed clamping plate, described fixed clamping plate is connected with rear fixed plate, and the rear end of described rear fixed plate is connected with clock gauge.
Control hand wheel before and after being provided with on the described clock gauge.
Described static probe and measuring sonde are arranged between two guide pillars.
Described cylinder is connected with pressure governor.
Be connected with right plate by left plate between described front shoe and the rear fixed plate.
This air gauge also comprises an oily-water seperating equipment.
A kind of method of work of air gauge comprises the steps:
A. open source of the gas, the regulation relief valve knob makes clamping force to the regulation requirement;
B. depress Foot-controlled switch, make fixed clamping plate and active clamped plate separately, so that subsequent operation;
C. it is fast to put into the standard sample corresponding with the measured workpiece size between fixed clamping plate and active clamped plate, and model relies on gauge left plate and right plate to support, and unclamps Foot-controlled switch, and it is fast to clamp standard sample.
D. adjust the dial plate of clock gauge, pointer to zero, if measuring sonde does not contact with static probe, can be regulated by the front and back control hand wheel position of clock gauge, measuring sonde is remained valid in range with static probe contact;
E. depress foot-switch, separate fixed clamping plate and active clamped plate, it is fast to take out standard sample;
F. put into measured workpiece, it is supported on gauge left plate and the right plate, unclamp Foot-controlled switch, clamp the straight-line segment of tested coil, read simultaneously the data of clock gauge indication, this value namely is the deviate of actual value and standard value, records this data;
G. depress foot-switch, separately fixed clamping plate and active clamped plate take out measured workpiece.
H. repeat F and G step, until all workpiece sensing is finished.
I. the gauge stand of clock gauge is regulated backward, made measuring sonde and static probe keep not contact condition, close source of the gas, power cut-off.
Owing to adopted technique scheme, the invention has the beneficial effects as follows:
1. adopt power source that coil is simulated and exert pressure, can truly grasp the coil outer profile size.
2. adopt the method for comparing difference with normal data to obtain test result, can directly draw the positive and negative overproof numerical value of actual outline, to the whole straight-line segment of coil but not detect on the point, accuracy is high.
Description of drawings
Fig. 1 is the air gauge structural representation.
Fig. 2 is pneumatic control block diagram of the present invention.
Reference numeral: the 1st, work top, the 2nd, pressure governor, the 3rd, cylinder, the 4th, front shoe, the 5th, guide pin bushing, the 6th, active clamped plate, the 7th, left plate, the 8th, fixed clamping plate, the 9th, rear fixed plate, the 10th, clock gauge, the 11st, measuring sonde, the 12nd, front and back control hand wheel, the 13rd, static probe, the 14th, guide pillar, the 15th, right plate, the 16th, oily-water seperating equipment, the 17th, Foot-controlled switch.
Embodiment
The invention will be further described below in conjunction with accompanying drawing:
As shown in Figure 1, a kind of air gauge comprises front shoe 4 and rear fixed plate 9, is connected connection with right plate by left plate 7 between front shoe 4 and the rear fixed plate 9; The front end of front shoe 4 is connected with cylinder 3, and cylinder 3 is connected with pressure governor with Foot-controlled switch 17 respectively and is connected; The rear end of fixed head 4 is connected with active clamped plate 6 by guide pin bushing 5, active clamped plate 6 is connected with fixed clamping plate 8 by guide pillar 14, relative static probe 13 and the measuring sonde 11 of being respectively equipped with on active clamped plate 6 and the fixed clamping plate 8, static probe 13 and measuring sonde 11 are arranged between two guide pillars 14.Fixed clamping plate 8 is connected with rear fixed plate 9, and the rear end of rear fixed plate 9 is connected with clock gauge 10.Control hand wheel 12 before and after being provided with on the clock gauge 10.
This air gauge also comprises an oily-water seperating equipment 16.
During work, this air gauge is positioned on the work top 1.
A kind of method of work of air gauge comprises the steps:
A. open source of the gas, the regulation relief valve knob makes clamping force to the regulation requirement;
B. depress Foot-controlled switch 17, make fixed clamping plate 8 and active clamped plate 6 separately, so that subsequent operation;
C. it is fast to put into the standard sample corresponding with the measured workpiece size between fixed clamping plate 8 and active clamped plate 6, and model relies on gauge left plate 7 and right plate 15 to support, and unclamps Foot-controlled switch 17, and it is fast to clamp standard sample;
D. adjust the dial plate of clock gauge 10, pointer to zero, if measuring sonde 11 does not contact with static probe 13, can be regulated by front and back control hand wheel 12 position of clock gauge 10, measuring sonde 11 is remained valid in range with static probe 13 contact;
E. depress foot-switch 17, separate fixed clamping plate 8 and active clamped plate 6, it is fast to take out standard sample;
F. put into measured workpiece, it is supported on gauge left plate 7 and the right plate 15, unclamp Foot-controlled switch 17, clamp the straight-line segment of tested coil, read simultaneously the data of clock gauge 10 indications, this value namely is the deviate of actual value and standard value, records this data;
G. depress foot-switch 17, separately fixed clamping plate 8 and active clamped plate 6 take out measured workpiece.
H. repeat F and G step, until all workpiece sensing is finished.
I. the gauge stand of clock gauge 10 is regulated backward, made measuring sonde 11 and static probe 13 keep not contact condition, close source of the gas, power cut-off.
Before this air gauge was started working, pressurized air is introduced into oily-water seperating equipment 16 to be separated, and the pressurized air of processing through oily-water seperating equipment 16 enters the overflow regulator again.
The present invention is directed to this length of coil and surface irregularity and cause measuring problem inaccurate, that efficient is low, easy damaged insulate, measuring method and detection utensil are improved.The present invention produces the clamping force that needs by cylinder the whole straight-line segment of coil is carried out clamping, with rule state that is virtually reality like reality, and shows and the actual wrapping size that obtains the coil straight-line segment by dial gauge is directly perceived under this state.
The present invention is simple to operate, quick, directly perceived, error is little, whole straight-line segment outer profile size is had accurate grasp, and to the coil insulation not damaged, be fit to very much the fast detecting to square coil or bar insulation wrapping size, to the whole straight-line segment of coil but not detect on the point, accuracy is high.The present invention adopts power source that coil is simulated and exerts pressure, the coil outer profile size that can truly grasp; Employing obtains test result with the method that normal data is compared difference, can directly draw the positive and negative overproof numerical value of actual outline.
Claims (7)
1. an air gauge is characterized in that, comprises front shoe (4) and rear fixed plate (9), and the front end of described front shoe (4) is connected with cylinder (3), and described cylinder (3) is connected with Foot-controlled switch (17); The rear end of described front shoe (4) is connected with active clamped plate (6) by guide pin bushing (5), described active clamped plate (6) is connected with fixed clamping plate (8) by guide pillar (14), described active clamped plate (6) is provided with static probe (13), relatively be provided with measuring sonde (11) on the fixed clamping plate (8), described fixed clamping plate (8) is connected with rear fixed plate (9), and the rear end of described rear fixed plate (9) is connected with clock gauge (10).
2. a kind of air gauge according to claim 1 is characterized in that, control hand wheel (12) before and after being provided with on the described clock gauge (10).
3. a kind of air gauge according to claim 1 is characterized in that, described static probe (13) and measuring sonde (11) are arranged between two guide pillars (14).
4. a kind of air gauge according to claim 1 is characterized in that, described cylinder (3) is connected with pressure governor (2).
5. a kind of air gauge according to claim 1 is characterized in that, is connected 15 by left plate (7) with right plate between described front shoe (4) and the rear fixed plate (9)) connect.
6. a kind of air gauge according to claim 1 is characterized in that, also comprises an oily-water seperating equipment (16).
7. the method for work of an air gauge is characterized in that, comprises the steps:
A. open source of the gas, the regulation relief valve knob makes clamping force to the regulation requirement;
B. depress Foot-controlled switch (17), make fixed clamping plate (8) and active clamped plate (6) separately, so that subsequent operation;
C. it is fast to put into the standard sample corresponding with the measured workpiece size between fixed clamping plate (8) and active clamped plate (6), and model relies on gauge left plate (7) and right plate (15) to support, and unclamps Foot-controlled switch (17), and it is fast to clamp standard sample;
D. adjust the dial plate of clock gauge (10), with pointer to zero, if measuring sonde (11) does not contact with static probe (13), can regulate by front and back control hand wheel (12) position of clock gauge (10), measuring sonde (11) is remained valid in range with static probe (13) contact;
E. depress foot-switch (17), separate fixed clamping plate (8) and active clamped plate (6), it is fast to take out standard sample;
F. put into measured workpiece, it is supported on gauge left plate (7) and the right plate (15), unclamp Foot-controlled switch (17), clamp the straight-line segment of tested coil, read simultaneously the data of clock gauge (10) indication, this value namely is the deviate of actual value and standard value, records this data;
G. depress foot-switch (17), separately fixed clamping plate (8) and active clamped plate (6) take out measured workpiece;
H. repeat F and G step, until all workpiece sensing is finished;
I. the gauge stand of clock gauge (10) is regulated backward, made measuring sonde (11) and static probe (13) keep not contact condition, close source of the gas, power cut-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010572309 CN102486365B (en) | 2010-12-03 | 2010-12-03 | Air gauge and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010572309 CN102486365B (en) | 2010-12-03 | 2010-12-03 | Air gauge and working method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102486365A CN102486365A (en) | 2012-06-06 |
| CN102486365B true CN102486365B (en) | 2013-10-16 |
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| CN 201010572309 Active CN102486365B (en) | 2010-12-03 | 2010-12-03 | Air gauge and working method thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818505A (en) * | 2012-08-29 | 2012-12-12 | 东风贝洱热系统有限公司 | Pipe strap measuring instrument of heat exchanger |
| CN104279931B (en) * | 2013-07-12 | 2017-03-29 | 松下能源(无锡)有限公司 | The device and method that the thickness of square shaped battery is measured |
| CN103604340A (en) * | 2013-11-22 | 2014-02-26 | 宁夏诚德汽车轴承制造有限公司 | Angular contact knuckle bearing width detector |
| CN106197232A (en) * | 2015-06-01 | 2016-12-07 | 高准有限公司 | Detection device and detection method for shell-like member |
| KR101834327B1 (en) * | 2015-11-13 | 2018-03-05 | 카디브(주) | Air gap ring thickness measurement apparatus of injector and measurement method using that |
| CN106524881A (en) * | 2016-12-25 | 2017-03-22 | 重庆市江津区恩聪机械厂 | Special calibration device for short shaft |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3515129C1 (en) * | 1985-04-26 | 1986-04-10 | Daimler-Benz Ag, 7000 Stuttgart | Test device for a plurality of identical workpieces with reference to their dimensional stability at specific reference points |
| CN87210928U (en) * | 1987-07-22 | 1988-07-27 | 机械工业部第三设计研究院 | Pneumatic instrument for messuring large gap |
| CN2938022Y (en) * | 2006-08-21 | 2007-08-22 | 杨磊 | Measuring device of air-gauge |
| JP5286699B2 (en) * | 2007-06-21 | 2013-09-11 | 日本精工株式会社 | Article shape measuring method and measuring apparatus |
| CN201867143U (en) * | 2010-12-03 | 2011-06-15 | 南车成都机车车辆有限公司 | Air gauge |
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Effective date of registration: 20160108 Address after: 610000 Sichuan city of Chengdu province Chenghua District Erxian No. 31 North Bridge Road Room 513, room 515 Patentee after: CHENGDU CSR MOTOR CO., LTD. Address before: 610051 Sichuan city of Chengdu province Chenghua District Second Bridge Road No. 31 Patentee before: CSR Chengdu Co., Ltd. |