CN205102803U - It uses gaging head to have locate function measuring ring rule - Google Patents
It uses gaging head to have locate function measuring ring rule Download PDFInfo
- Publication number
- CN205102803U CN205102803U CN201520898538.9U CN201520898538U CN205102803U CN 205102803 U CN205102803 U CN 205102803U CN 201520898538 U CN201520898538 U CN 201520898538U CN 205102803 U CN205102803 U CN 205102803U
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- CN
- China
- Prior art keywords
- connecting portion
- cylindrical portion
- ring
- air flue
- cylindricality
- Prior art date
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Abstract
The utility model relates to an it uses gaging head to have locate function measuring ring rule, including connecting portion and with connecting portion integrated into one piece's cylindricality portion, connecting portion and cylindricality portion on all be provided with the air flue, the air flue one end that sets up in cylindricality portion is sealed, air flue intercommunication on the other end and the connecting portion, be provided with holding ring and ring channel on following cylindricality portion outlying circumferencial direction, this holding ring is close connecting portion, the ring channel be twice, radially be provided with the communicating step hole of air flue with cylindricality portion in the cylindricality portion between the twice ring channel, the step hole be two, the symmetry sets up in cylindricality portion. The utility model has the advantages that: through the setting of holding ring, can realize the location of ring gage cover when cylindricality portion, rocking when having prevented artifical controlling, secondly, the material adopts nanocrystal for example metal oxide crystal or metal crystal etc. Has prolonged life.
Description
Technical field
The utility model relates to a kind of gauge head, particularly a kind of plug jet for measuring ring gauge with positioning function.
Background technology
Traditional plug jet is when measuring ring gauge, need artificial holding, easily shake, measurement can not be positioned to ring gauge, result in the data when measurement inaccurate, simultaneously, measure portion often contacts with ring gauge, can wear and tear, also can reduce the serviceable life of gauge head, result in the inaccurate of data.
Summary of the invention
For overcoming the defect of prior art, the utility model provides one to have positioning function and measures ring gauge plug jet, the technical solution of the utility model is: one has positioning function and measures ring gauge plug jet, comprise connecting portion and cylindrical portion integrated with connecting portion, described connecting portion and cylindrical portion are provided with air flue, the air flue one end be arranged in cylindrical portion is closed, and the other end is communicated with the air flue on connecting portion; Locating ring and ring groove is circumferentially provided with along cylindrical portion periphery, this locating ring is close to described connecting portion, described ring groove is twice, in cylindrical portion between twice ring groove, radial direction is provided with the stepped hole communicated with cylindrical portion air flue, described stepped hole is two, and cylindrical portion is symmetrical arranged.
Described cylindrical portion also offers elongated slot, and this elongated slot is arranged along the length direction of cylindrical portion.
Described cylindrical portion and/or connecting portion adopt nanocrystal to be made.
Described connecting portion is polished rod or screw rod.
The utility model has the advantages that: by the setting of locating ring, location when ring gauge is enclosed within cylindrical portion can be realized, rocking when preventing artificial holding; Secondly, material adopts nanocrystal such as metal oxide crystal or metallic crystal etc., extends serviceable life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the structural representation of the second embodiment of the present utility model.
Embodiment
Further describe the utility model below in conjunction with specific embodiment, advantage and disadvantage of the present utility model will be more clear along with description.But these embodiments are only exemplary, do not form any restriction to scope of the present utility model.It will be understood by those skilled in the art that and do not departing under spirit and scope of the present utility model and can modify to the details of technical solutions of the utility model and form or replace, but these amendments and replacement all fall in protection domain of the present utility model.
See Fig. 1 and Fig. 2, the utility model relates to one and has positioning function measurement ring gauge plug jet, comprise connecting portion 5 and cylindrical portion 7 integrated with connecting portion 5, described connecting portion 5 and cylindrical portion 7 are provided with air flue, air flue on connecting portion is connecting portion air flue 6, air flue in cylindrical portion is cylindrical portion air flue 8, and cylindrical portion air flue 8 one end is closed, and the other end is communicated with connecting portion air flue 6; Locating ring 1 and ring groove 2 is circumferentially provided with along cylindrical portion 7 periphery, this locating ring 1 is close to described connecting portion 5, described ring groove 2 is twice, in cylindrical portion 7 between twice ring groove 2, radial direction is provided with the stepped hole 3 communicated with cylindrical portion air flue 8, described stepped hole 3 is two, and cylindrical portion 7 is symmetrical arranged.
Described cylindrical portion 7 also offers elongated slot 4, and this elongated slot 4 is arranged along the length direction of cylindrical portion 7.
Described cylindrical portion 7 and/or connecting portion 5 adopt nanocrystal to be made, such as metal oxide crystal or metal nanocrystal.Described connecting portion 5 is screw rod.
The difference of Fig. 3 and Fig. 2 is only the different of connecting portion, and described connecting portion is polished rod.
Principle of work of the present utility model is: connect barometrical tracheae and be arranged on connecting portion, gas enters in cylindrical portion passage by connecting portion passage, after opening source of the gas, first read standard pressure number by a master gauge, then move to locating ring place, now, put ring gauge, ring gauge and master gauge are enclosed within cylindrical portion side by side, the inwall of now stepped hole positive alignment ring gauge, and then realize measuring.
Claims (4)
1. one kind has positioning function measurement ring gauge plug jet, it is characterized in that, comprise connecting portion and cylindrical portion integrated with connecting portion, described connecting portion and cylindrical portion are provided with air flue, the air flue one end be arranged in cylindrical portion is closed, and the other end is communicated with the air flue on connecting portion; Locating ring and ring groove is circumferentially provided with along cylindrical portion periphery, this locating ring is close to described connecting portion, described ring groove is twice, in cylindrical portion between twice ring groove, radial direction is provided with the stepped hole communicated with cylindrical portion air flue, described stepped hole is two, and cylindrical portion is symmetrical arranged.
2. according to claim 1 have positioning function measurement ring gauge plug jet, and it is characterized in that, described cylindrical portion also offers elongated slot, this elongated slot is arranged along the length direction of cylindrical portion.
3. according to claim 1 and 2 have positioning function measurement ring gauge plug jet, and it is characterized in that, described cylindrical portion and/or connecting portion adopt nanocrystal to be made.
4. according to claim 3 have positioning function measurement ring gauge plug jet, and it is characterized in that, described connecting portion is polished rod or screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898538.9U CN205102803U (en) | 2015-11-12 | 2015-11-12 | It uses gaging head to have locate function measuring ring rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898538.9U CN205102803U (en) | 2015-11-12 | 2015-11-12 | It uses gaging head to have locate function measuring ring rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205102803U true CN205102803U (en) | 2016-03-23 |
Family
ID=55518580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520898538.9U Active CN205102803U (en) | 2015-11-12 | 2015-11-12 | It uses gaging head to have locate function measuring ring rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205102803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333842A (en) * | 2015-11-12 | 2016-02-17 | 苏州国量量具科技有限公司 | Positioning-function-contained pneumatic probe for measuring ring gauge |
-
2015
- 2015-11-12 CN CN201520898538.9U patent/CN205102803U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333842A (en) * | 2015-11-12 | 2016-02-17 | 苏州国量量具科技有限公司 | Positioning-function-contained pneumatic probe for measuring ring gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |