CN203259137U - Self-coupled probe of thickness gauge - Google Patents
Self-coupled probe of thickness gauge Download PDFInfo
- Publication number
- CN203259137U CN203259137U CN 201320147661 CN201320147661U CN203259137U CN 203259137 U CN203259137 U CN 203259137U CN 201320147661 CN201320147661 CN 201320147661 CN 201320147661 U CN201320147661 U CN 201320147661U CN 203259137 U CN203259137 U CN 203259137U
- Authority
- CN
- China
- Prior art keywords
- oil chamber
- probe
- self
- oil pocket
- thickness gauge
- Prior art date
- 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
Links
- 239000000523 sample Substances 0.000 title claims abstract description 28
- 239000007822 coupling agent Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Abstract
The utility model relates to a self-coupled probe of a thickness gauge. The self-coupled probe of the thickness gauge comprises an outer oil chamber, an inner oil chamber arranged in the outer oil chamber and a probe sleeved in the outer oil chamber and the inner oil chamber. The upper end of the outer oil chamber is provided with an oil filling port. The inner oil chamber is provided with an oil inlet communicating the inner oil chamber with the outer oil chamber. The upper end of the inner oil chamber is provided with a rubber ring which is fixedly connected with the probe and can move up and down in the inner oil chamber. The lower end of the inner oil chamber is fixedly provided with a filter ring. A reset spring is fixedly connected between the rubber ring and the filter ring. The bottom part of the probe is connected with a cable. When the self-coupled probe of the thickness gauge is used for thickness measuring, the amount of a coupling agent can be effectively saved; and the self-coupled probe of the thickness gauge is simple in structure and convenient and fast to use, labor and time are saved, and work efficiency of the thickness measuring and usage performance are improved.
Description
Technical field
The utility model relates to a kind of from the manifold type thickness meter probe.
Background technology
At present, in ultrasonic thickness test process at the scene, need to use couplant to be coupled between probe and workpiece, brush couplant with brush and easily cause the waste of couplant, and waste time and energy, efficiency is low; Sometimes on-the-spot thickness measuring location comparison is narrow, is not easy efficient coupling.
The utility model content
The technical matters that the utility model solves be to provide a kind of simple in structure, easy to use, can effectively save couplant from the manifold type thickness meter probe.
The technical solution adopted in the utility model is as follows:
The utility model comprises outer oil cavity, is arranged on the interior oil pocket in outer oil cavity and is sleeved on outer oil cavity and the probe of interior oil pocket, described outer oil cavity upper end is provided with pouring orifice, be provided with the oil-in that is communicated with interior oil pocket and outer oil cavity on described interior oil pocket, be provided with and the rubber ring that can move up and down in interior oil pocket of popping one's head in and being fixedly connected with in interior oil pocket upper end, be fixed with the filter screen circle in interior oil pocket lower end, be fixedly connected with back-moving spring between rubber ring and filter screen circle, described probe bottom is connected with cable.
Described interior oil pocket upper end is provided with the oil-in of two symmetries.
The good effect that the utility model produces is as follows: the utility model as a kind of from the manifold type thickness meter probe, can effectively save the dosage of the couplant of thickness measuring use during use, and the utility model is simple in structure, convenient to use, time saving and energy saving, has improved work efficiency and the usability of thickness measuring.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model;
The structural representation that accompanying drawing 2 moves downward for the utility model.
In the accompanying drawings: 1 probe, 2 cables, 3 rubber rings, 4 back-moving springs, 5 filter screen circles, 6 pouring orifices, 7 oil-ins, 8 interior oil pockets, 9 outer oil cavities.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described, but embodiment of the present utility model is not limited to this.
As shown in accompanying drawing 1,2, the present embodiment comprises probe 1, interior oil pocket 8 and outer oil cavity 9.Described outer oil cavity 9 is metal cavitgs of a circle, be used for the storage couplant, described probe 1 bottom is connected with cable 2, in probe 1 outer cover, an interior oil pocket 8 and an outer oil cavity 9 are housed, interior oil pocket 8 is arranged in outer oil cavity 9, have a pouring orifice 6 in order to the couplant of annotating on outer oil cavity 9, described interior oil pocket 8 upper ends be provided with two symmetries be used for be communicated with in the oil-in 7 of oil pocket 8 and outer oil cavity 9, the couplant of outer oil cavity 9 inside enters interior oil pocket 8 by oil-in 7; Rubber ring 3 is fixed in outside probe 1, is used for sealing detector 1 and interior oil pocket 8, rubber ring 3 and probe 1 can move up and down along interior oil pocket 8; Filter screen circle 5 is fixed on the bottom of interior oil pocket 8, is arranged on interior oil pocket 8 and pops one's head between 1, and between rubber ring 3 and filter screen circle 5, a small-sized back-moving spring 4 is installed.During use, at first outer oil cavity 9 contacts workpiece, and probe 1 presses down, rubber ring 3 pressed home springs 4 move downward, couplant between probe 1 and interior oil pocket 8 logical filtration ring net 5 under the effect of pressure flows out, and flows between probe 1 and workpiece to be coupled, and then completes detection; When not working, all store couplant in interior oil pocket 8 and outer oil cavity 9, detect to be used for next time.When the interior couplant of outer oil cavity 9 uses to oil-in 7 positions when following, can be by pouring orifice 6 filling couplants.
The filter screen circle 5 that the utility model uses, couplant can not spill from filter screen circle 5 when not detecting.The utility model is simple in structure, easy to use, saves the dosage of couplant, can effectively increase work efficiency.
Claims (2)
1. one kind from the manifold type thickness meter probe; It is characterized in that it comprises outer oil cavity (9); Be arranged on the interior oil pocket (8) in outer oil cavity (9) and be sleeved on outer oil cavity (9) and the probe (1) of interior oil pocket (8); Described outer oil cavity (9) upper end is provided with pouring orifice (6); Be provided with the oil-in (7) that is communicated with interior oil pocket (8) and outer oil cavity (9) on described interior oil pocket (8); Be provided with in interior oil pocket (8) upper end the rubber ring (3) that can move up and down that is fixedly connected with pop one's head in (1) in interior oil pocket (8); Be fixed with filter screen circle (5) in interior oil pocket (8) lower end; Be fixedly connected with back-moving spring (4) between rubber ring (3) and filter screen circle (5); Described probe (1) bottom is connected with cable (2).
2. according to claim 1 from the manifold type thickness meter probe, it is characterized in that described interior oil pocket (8) upper end is provided with the oil-in (7) of two symmetries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147661 CN203259137U (en) | 2013-03-28 | 2013-03-28 | Self-coupled probe of thickness gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147661 CN203259137U (en) | 2013-03-28 | 2013-03-28 | Self-coupled probe of thickness gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203259137U true CN203259137U (en) | 2013-10-30 |
Family
ID=49471693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320147661 Expired - Fee Related CN203259137U (en) | 2013-03-28 | 2013-03-28 | Self-coupled probe of thickness gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203259137U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713053A (en) * | 2014-01-09 | 2014-04-09 | 苏州热工研究院有限公司 | Self-coupled ultrasonic probe |
| CN103913136A (en) * | 2014-04-09 | 2014-07-09 | 河北工业大学 | Ultrasonic paper thickness measuring device |
| CN109029312A (en) * | 2017-01-03 | 2018-12-18 | 中华人民共和国南通出入境检验检疫局 | The application method of pipeline-weld reinforcement measuring device |
| CN109323680A (en) * | 2017-01-03 | 2019-02-12 | 中华人民共和国南通出入境检验检疫局 | The application method of tube groove angle measurement unit |
-
2013
- 2013-03-28 CN CN 201320147661 patent/CN203259137U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713053A (en) * | 2014-01-09 | 2014-04-09 | 苏州热工研究院有限公司 | Self-coupled ultrasonic probe |
| CN103713053B (en) * | 2014-01-09 | 2016-04-06 | 苏州热工研究院有限公司 | From coupled mode ultrasonic probe |
| CN103913136A (en) * | 2014-04-09 | 2014-07-09 | 河北工业大学 | Ultrasonic paper thickness measuring device |
| CN103913136B (en) * | 2014-04-09 | 2017-01-25 | 河北工业大学 | Ultrasonic paper thickness measuring device |
| CN109029312A (en) * | 2017-01-03 | 2018-12-18 | 中华人民共和国南通出入境检验检疫局 | The application method of pipeline-weld reinforcement measuring device |
| CN109029313A (en) * | 2017-01-03 | 2018-12-18 | 中华人民共和国南通出入境检验检疫局 | Improve the pipeline-weld reinforcement measuring device of measurement accuracy |
| CN109323680A (en) * | 2017-01-03 | 2019-02-12 | 中华人民共和国南通出入境检验检疫局 | The application method of tube groove angle measurement unit |
| CN109323681A (en) * | 2017-01-03 | 2019-02-12 | 中华人民共和国南通出入境检验检疫局 | Improve the tube groove angle measurement unit of measurement accuracy |
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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 |
Granted publication date: 20131030 Termination date: 20160328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |