CN206974391U - A kind of cylindrical air-gauge of pin tooth - Google Patents
A kind of cylindrical air-gauge of pin tooth Download PDFInfo
- Publication number
- CN206974391U CN206974391U CN201720703685.5U CN201720703685U CN206974391U CN 206974391 U CN206974391 U CN 206974391U CN 201720703685 U CN201720703685 U CN 201720703685U CN 206974391 U CN206974391 U CN 206974391U
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- gauge
- air
- venthole
- measurement support
- support
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Abstract
The utility model discloses a kind of cylindrical air-gauge of pin tooth, it is characterized in that：Including base, the base is provided with left measurement support, right measurement support and measuring table component, the mounting groove for being used for placing measuring table component is provided between the left measurement support and right measurement support, the left measurement support is provided with air-gauge with right measurement support, the air-gauge includes venthole, gas system and pneumatic-to-current converter, the gas system is to venthole outlet, the left measurement support and the side of right measurement branch respective slot are equipped with venthole, the electric transducer is arranged at venthole, gas signal is converted to electric signal by pneumatic-to-current converter and carries out automatic measurement by air-gauge, can be to the technique effect of pin tooth accuracy of detection.
Description
Technical field
It is related to a kind of cylindrical air-gauge of pin tooth.
Background technology
Pin tooth is a kind of cylindrical and very high cylindrical component of end face precision, compared with the traditional flat parts of company, it
Detection means and testing requirements it is higher.External diameter is detected using traditional vertical optical meter, measuring table can not fix workpiece, lean on
Artificial to grasp positioning, unavoidable positioning is unstable, at the same will also from the location detection of the left, center, right of workpiece three, cause detection error compared with
Greatly, testing result is not accurate enough, and efficiency is low, is not suitable with batch detection, constantly expands as pin tooth is production-scale, anxious
A kind of new detection instrument, detection method is needed to be adapted therewith, to meet the needs of detection.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is that providing one kind can improve to the detection of pin tooth
A kind of cylindrical air-gauge of pin tooth of precision.
Technical scheme is used by the utility model solves its technical problem：A kind of cylindrical air-gauge of pin tooth, including
Base, the base are provided with left measurement support, right measurement support and measuring table component, the left measurement support and right survey
The mounting groove for being used for placing measuring table component is provided between amount support, the left measurement support is provided with gas with right measurement support
Momentum instrument, the air-gauge include venthole, gas system and pneumatic-to-current converter, and the gas system is to venthole outlet, institute
To state left measurement support and the side of right measurement branch respective slot is equipped with venthole, the electric transducer is arranged at venthole,
Gas signal is converted to electric signal by pneumatic-to-current converter and carries out automatic measurement by air-gauge.
Preferably, the gas system includes air inlet pipe joint, outlet pipe joint and air pump, the outlet pipe joint with
Flexible pipe is provided between outlet pipe joint, one end of the outlet pipe joint is connected with venthole, and the other end is connected with flexible pipe, described
One end of air inlet pipe joint is connected with air pump, and the other end is connected with flexible pipe.
Preferably, measuring table component includes support platform, the support platform, which is provided with, to be used to place putting for part
Put groove.
Preferably, the standing groove is V-groove.
The beneficial effects of the utility model are：Air-gauge measuring principle is comparative measurement method, and its measuring method is by quilt
Survey signal and be converted into airflow signal, gas signal is converted into electric signal by pneumatic-to-current converter carries out automatic measurement, air-gauge
Be it is a kind of can more assembled amount instrument, it and different plug jet are arranged in pairs or groups, it is possible to achieve the measurement of many kinds of parameters.Air-gauge
Because itself possesses lot of advantages, so being widely used in machine industry.
Its advantage is as follows:
1st, measure the item is more；
2nd, the multiplication factor of amount instrument is higher, and human error is smaller, does not interfere with measurement accuracy;
3rd, operating method is simple, and reading is easy, can continuously be measured, it is easy to finds out whether each size is qualified, imitates
Rate；.
4th, realize that measurement head and measured surface are not directly contacted with, reduce influence of the measuring force to measurement result, avoid simultaneously
Scratch workpiece surface；
5th, because non-cpntact measurement, measurement head can reduce abrasion, expanded service life；
6th, it is simple in construction, reliable operation, adjust, use and maintenance is quite convenient to.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the cylindrical air-gauge of pin tooth of the utility model.
In figure：1st, base；2nd, left measurement support；3rd, right measurement support；4th, mounting groove；5th, pneumatic-to-current converter；6th, air inlet pipe
Joint；7th, outlet pipe joint；8th, support platform；9th, standing groove.
Embodiment
Shown in reference picture 1, a kind of cylindrical air-gauge of pin tooth that present case is implemented, including base 1, set on the base 1
There are left measurement support 2, right measurement support 3 and measuring table component, set between the left measurement support 2 and right measurement support 3
There is the mounting groove 4 for placing measuring table component, the left measurement support 2 is provided with air-gauge, institute with right measurement support 3
Stating air-gauge includes venthole, gas system and pneumatic-to-current converter 5, and the gas system is to venthole outlet, the left measurement
Support 2 and the side of right measurement branch respective slot are equipped with venthole, and the electric transducer 5 is arranged at venthole, pneumatic amount
Instrument by pneumatic-to-current converter 5 by gas signal be converted to electric signal carry out automatic measurement, the gas system include air inlet pipe joint 6,
Outlet pipe joint 7 and air pump, flexible pipe, the outlet pipe joint 7 are provided between the outlet pipe joint 7 and outlet pipe joint 7
One end be connected with venthole, the other end is connected with flexible pipe, and one end of the air inlet pipe joint 6 is connected with air pump, the other end with
Flexible pipe connects, and measuring table component includes support platform 8, and the support platform 8 is provided with the standing groove 9 for being used for placing part,
The standing groove 9 is V-groove.
Air-gauge measuring principle is comparative measurement method, and its measuring method is that measured signal is converted into airflow signal, is led to
Cross pneumatic-to-current converter 5 by gas signal be converted to electric signal carry out automatic measurement, air-gauge be it is a kind of can more assembled amount instrument,
It arranges in pairs or groups from different plug jets, it is possible to achieve the measurement of many kinds of parameters.Air-gauge because itself possesses lot of advantages,
So it is widely used in machine industry.
Pin tooth is placed on standing groove 9, by adjusting the height of the metering needle tooth of support platform 8, by the outermost circle of pin tooth
Central point and air-gauge it is in alignment, air pump to venthole outlet, then air-gauge by pneumatic-to-current converter 5 by gas
Signal is converted to electric signal and carries out automatic measurement.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (4)
- A kind of 1. cylindrical air-gauge of pin tooth, it is characterised in that：Including base, the base is provided with left measurement support, right survey Support and measuring table component are measured, is provided between the left measurement support and right measurement support and is used to place measuring table component Mounting groove, the left measurement support is provided with air-gauge with right measurement support, and the air-gauge includes venthole, gas system System and pneumatic-to-current converter, the gas system is to venthole outlet, the left measurement support and the one of right measurement branch respective slot Side is equipped with venthole, and the electric transducer is arranged at venthole, and air-gauge is changed gas signal by pneumatic-to-current converter Automatic measurement is carried out for electric signal.
- A kind of 2. cylindrical air-gauge of pin tooth according to claim 1, it is characterised in that：The gas system includes air inlet pipe Joint, outlet pipe joint and air pump, flexible pipe, the outlet pipe joint are provided between the outlet pipe joint and outlet pipe joint One end be connected with venthole, the other end is connected with flexible pipe, and one end of the air inlet pipe joint is connected with air pump, the other end with it is soft Pipe connects.
- A kind of 3. cylindrical air-gauge of pin tooth according to claim 1 or 2, it is characterised in that：Measuring table component includes Support platform, the support platform are provided with the standing groove for being used for placing part.
- A kind of 4. cylindrical air-gauge of pin tooth according to claim 3, it is characterised in that：The standing groove is V-groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720703685.5U CN206974391U (en) | 2017-06-16 | 2017-06-16 | A kind of cylindrical air-gauge of pin tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720703685.5U CN206974391U (en) | 2017-06-16 | 2017-06-16 | A kind of cylindrical air-gauge of pin tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206974391U true CN206974391U (en) | 2018-02-06 |
Family
ID=61408853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720703685.5U Active CN206974391U (en) | 2017-06-16 | 2017-06-16 | A kind of cylindrical air-gauge of pin tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206974391U (en) |
-
2017
- 2017-06-16 CN CN201720703685.5U patent/CN206974391U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of needle tooth cylindrical gas momentum meter Effective date of registration: 20210113 Granted publication date: 20180206 Pledgee: CITIC Bank Limited by Share Ltd. Lishui Jinyun branch Pledgor: CHENLONG GROUP Co.,Ltd. Registration number: Y2021330000030 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |