CN204854608U - A press from both sides formula sensor for detecting small displacement - Google Patents
A press from both sides formula sensor for detecting small displacement Download PDFInfo
- Publication number
- CN204854608U CN204854608U CN201520480285.3U CN201520480285U CN204854608U CN 204854608 U CN204854608 U CN 204854608U CN 201520480285 U CN201520480285 U CN 201520480285U CN 204854608 U CN204854608 U CN 204854608U
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- CN
- China
- Prior art keywords
- metal
- support ring
- metal supporting
- supporting rings
- intermediate plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a can detect the little displacement's of pancake form work piece a press from both sides formula sensor for detecting small displacement. Detect the displacement of work piece interval is accurate, automation for the fastening that realizes flange bolt provides the basis. Its technical scheme is: the both ends of clamping piece set up the insulating anti -skidding bed course of metal -support ring sum respectively, two clamping pieces pass through pin joint, can be around the pin free rotation, metal -support ring A and metal -support ring the B planar intersecting line that belongs to separately and the installation axis collineation of pinning, an installation spring between two clamping pieces, the anti -skidding bed course one end of clamping piece is guaranteed and the testee can be stepped up, on the metal -support ring that arc resistance coil and signal interface fixed in clamping piece B's one end, the other end of arc resistance touches with the metal -support joint ring in stretching into the metal -support ring A of clamping piece A one end, and can wherein freely slide, the needle set has the advantages of simple structure and convenient use.
Description
Technical field:
The utility model relates to a kind of a kind of clip-style sensor for detecting micro-displacement change that can detect the change of pancake shape workpiece thin tail sheep.
Background technology:
Reality engineering upper flange install connect time be all by artificial, bolt and nut carrying out one by one is tightened, in order to ensure sealing and the reliability of Flange joint, tighten centrosymmetric for nut, this mode not only wastes time and energy, and in order to ensure sealing, usually all can by excessive for bolt pretension, many times all packing washer can damaged by pressure, simultaneously, the interface depth of parallelism due to flange in operational process does not ensure, can make flange that unpredictable leakage etc. occurs, cause great security incident; And to design a kind of can the instrument to flange bolt fastening of robotization, the test and monitoring of the moving displacement situation of flange face is absolutely necessary; We devise a kind of clip-style sensor that can be used for detecting the conversion of rich cake dress workpiece thin tail sheep in view of the situation, this sensor can be clamped in the marginal position of workpiece, the displacement of workpiece spacing accurately being detected, for realizing the fastening robotization of flange bolt, providing the foundation.
Summary of the invention:
The purpose of this utility model is: detect flange coupling connector when bolted, detect the parallel of flange sealing surface.
For reaching above object, the utility model by the following technical solutions: a kind of clip-style sensor for detecting micro-displacement change is by, A metal support ring, B metal supporting rings, A intermediate plate, B intermediate plate, arc resistance coil, insulate anti-skidding bed course, signaling interface and pin composition, its architectural feature is: the two ends of intermediate plate arrange metal supporting rings and the anti-skidding bed course of insulation respectively, two intermediate plates are connected by pin, freely can rotate around pin, metal supporting rings A and the metal supporting rings B separately intersection of the plane at place and pin installs axis collinear, one spring is installed between two intermediate plates, ensure that testee can be stepped up in anti-skidding bed course one end of intermediate plate, arc resistance coil and signaling interface are fixed in the metal supporting rings of one end of intermediate plate B, the other end of arc resistance stretch in the metal supporting rings A of intermediate plate A one end with metallic support loop contacts, and can be free to slide wherein.
The beneficial effects of the utility model are: on detection pancake shape workpiece two faces that (1) can be simple and quick certain two point shift length; (2) mechanical type in the energy capable certain Chengdu of contraposition shift-in amplifies.
Accompanying drawing illustrates:
Fig. 1 is clip-style sensor sketch
In figure: 1.A metal supporting rings, 2. arc resistance coil, 3.A intermediate plate, 4. spring, 5. insulate anti-skidding bed course, 6.B metal supporting rings, 7. signaling interface, 8. pin, 9.B intermediate plate.
Embodiment:
With reference to the accompanying drawings shown in 1, a kind of clip-style sensor for detecting micro-displacement change arranges metal supporting rings and the anti-skidding bed course 5 of insulation respectively, B intermediate plate 3 is connected by pin 8 with B intermediate plate 9, freely can rotate around pin 8, the intersection of plane at A metal supporting rings 1 and the respective place of B metal supporting rings 6 and the installation axis collinear of pin 8, mounting spring 4 between A intermediate plate 3 and B intermediate plate 9, ensure that testee can be stepped up reliably in anti-skidding bed course one end of two intermediate plates, arc resistance coil 2 and signaling interface 7 are fixed in the B metal supporting rings 6 of B intermediate plate 9 one end, the other end of arc resistance coil 2 stretches in the A metal supporting rings 1 of A intermediate plate 3 one end and contacts with A metal supporting rings 1, and can be free to slide wherein.During use, device is directly added and be held in object under test surface, corresponding displacement can be measured by the voltage detected between two metal supporting rings.
Claims (1)
1. one kind for detect micro-displacement change clip-style sensor, by A metal support ring (1), B metal supporting rings (6), A intermediate plate (3), B intermediate plate (9), arc resistance coil (2), insulate anti-skidding bed course (5), signaling interface (7), spring (4) and pin (8) composition, it is characterized by: the two ends of intermediate plate arrange metal supporting rings and the anti-skidding bed course of insulation (5) respectively, two intermediate plates are connected by pin (8), axis collinear installed by intersection and the pin (8) of the plane at A metal supporting rings (1) and the respective place of B metal supporting rings (6), one spring (4) is installed between two intermediate plates, arc resistance coil (2) and signaling interface (7) are fixed in the B metal supporting rings (6) of B intermediate plate (9) one end, the other end of arc resistance coil (2) stretches in the A metal supporting rings (1) of A intermediate plate (3) one end and contacts with A metal supporting rings (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480285.3U CN204854608U (en) | 2015-07-03 | 2015-07-03 | A press from both sides formula sensor for detecting small displacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480285.3U CN204854608U (en) | 2015-07-03 | 2015-07-03 | A press from both sides formula sensor for detecting small displacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204854608U true CN204854608U (en) | 2015-12-09 |
Family
ID=54745148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520480285.3U Expired - Fee Related CN204854608U (en) | 2015-07-03 | 2015-07-03 | A press from both sides formula sensor for detecting small displacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204854608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944944A (en) * | 2017-02-16 | 2017-07-14 | 上海与德通讯技术有限公司 | The tweezers and length measurement method of measurable length |
-
2015
- 2015-07-03 CN CN201520480285.3U patent/CN204854608U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944944A (en) * | 2017-02-16 | 2017-07-14 | 上海与德通讯技术有限公司 | The tweezers and length measurement method of measurable length |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160703 |