CN206803970U - A kind of air-gauge - Google Patents
A kind of air-gauge Download PDFInfo
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- CN206803970U CN206803970U CN201720648127.3U CN201720648127U CN206803970U CN 206803970 U CN206803970 U CN 206803970U CN 201720648127 U CN201720648127 U CN 201720648127U CN 206803970 U CN206803970 U CN 206803970U
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- multiplying power
- column
- stablizer
- voltage
- distributor chamber
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Abstract
The utility model discloses a kind of air-gauge, including distributor chamber, left clamping plate, right clamping plate and column, left clamping plate, right clamping plate is fixed at left and right sides of distributor chamber by multiple screws respectively, column is threaded in above distributor chamber, voltage-stablizer and adjusting means are respectively arranged with distributor chamber, voltage-stablizer is fixed on distributor chamber bottom by multiple long head screws, adjusting means is embedded on distributor chamber, and respectively with voltage-stablizer, registration device is connected, registration device is arranged on column, registration device top is connected with hold-down mechanism, hold-down mechanism is installed at the top of column, voltage-stablizer is also associated with ball valve switch, ball valve switch is embedded on right clamping plate by inserted block.The utility model realizes the installation of air-gauge, detachable maintaining conveniently, reduces the labor intensity of staff, and compact-sized, and good airproof performance, operating noise is small, measures accurate height, and voltage-stablizer is not easy to block, and internal cleaning is easy to maintenance, and cost is low.
Description
Technical field
It the utility model is related to measuring instrument technical field, more particularly to a kind of air-gauge.
Background technology
Air-gauge, it is a kind of new length measuring instrument used in machine building industry.Pneumatic measuring instrument is to pass through
Supported the use with various Pneumatic measuring heads or air measuring device, length signals is converted into airflow signal pair with comparative measurement method
The size or morpheme parameter of measured piece carry out accurate measurement, i.e., using compressed air as medium, utilize the stream of air in the duct
Size quantity or displacement are converted into the change of flow or pressure by amount or pressure with the physical dimension of pipeline and the characteristic of change in shape
Change amount, so as to realize measurement.However, the use of pneumatic measuring instrument, often in job shop, environment is more severe, so making
Easily blocked with the especially voltage-stablizer of pneumatic measuring instrument after a period of time, cause measurement error bigger than normal, it is therefore desirable in often carrying out
Portion clears up, and labor intensity is big, and maintenance difficulty is big, and very inconvenient in terms of maintenance is mounted and dismounted, cost is higher.
The content of the invention
The utility model is mainly to solve the technical problem in the presence of prior art, accurate so as to provide a kind of measurement,
Convenient to install and maintain, labor intensity, cost are low, and voltage-stablizer is not easy the air-gauge that blocks.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：
Air-gauge provided by the utility model, it includes：
Distributor chamber, left clamping plate, right clamping plate and column, the left clamping plate, right clamping plate are fixed on institute by multiple screws respectively
State at left and right sides of distributor chamber, the column is threaded in above the distributor chamber, and voltage stabilizing is respectively arranged with the distributor chamber
Device and adjusting means, the voltage-stablizer are fixed on the distributor chamber bottom by multiple long head screws, and the adjusting means is embedded
On the distributor chamber, and it is connected respectively with the voltage-stablizer, registration device, the registration device is arranged on the column
On, and the registration device top is connected with hold-down mechanism, the hold-down mechanism is installed at the top of the column, the voltage-stablizer
Ball valve switch is also associated with, the ball valve switch is embedded on the right clamping plate by inserted block.
Further, the adjusting means includes null setting and multiplying power governor motion, and the null setting is arranged on institute
State below multiplying power governor motion, wherein, the null setting includes zeroing screw, zeroing nut and zeroing cap, the zeroing spiral shell
Nail is arranged on the zeroing nut interior, and the zeroing nut is connected with the voltage-stablizer, it is described return to zero screw also with it is described
Zeroing cap is connected, and the multiplying power governor motion includes multiplying power screw, multiplying power nut and multiplying power cap, and the multiplying power screw is arranged on
The multiplying power nut interior, the multiplying power nut respectively with the registration device, zeroing nut be connected, the multiplying power screw with
The multiplying power cap is connected.
Further, the registration device includes glass tube, buffer gear, buoy and scale, and the glass tube is arranged on
On the column, the buffer gear, buoy are arranged on the glass tube, and the buffer gear includes upper buffer stopper and bullet
Spring, the upper buffer stopper are arranged at the top of the glass tube, and the spring is arranged on the glass bottom of the tube, and the buoy position
Between the upper buffer stopper and the spring, the scale is arranged on the glass tube side, and the scale upper end is with
End is respectively arranged with index and lower index.
Further, the hold-down mechanism include top board, upper piece and housing screw, the top board pass through sunk screw
Be fixed at the top of the column, the housing screw is arranged on the top board, and with it is described upper piece be connected, it is described upper piece
On be further fixed on valve, described valve one end is connected with the fast interface of outlet by tracheae, and the tracheae is arranged in the column
Portion, the valve other end are connected by the first sealing ring with the glass tube end sealing, and the glass tube bottom passes through
Two sealing rings are tightly connected with collector ring, and the collector ring is connected with the adjusting means.
Further, the null setting and multiplying power governor motion surrounding are fixed with silencing apparatus by jackscrew respectively.
The beneficial effects of the utility model are：By multiple screws by distributor chamber, left clamping plate, right clamping plate, column, voltage stabilizing
The Modular assembled such as device and ball valve switch, installation, the detachable maintaining convenience of air-gauge are realized, reduce the labor of staff
Fatigue resistance；The accurate measurement of air-gauge is realized by adjusting means, and gas is realized by registration device and hold-down mechanism
Momentum instrument is to size quantity or the measurement indicating value and pneumostop of displacement.In addition, the utility model is compact-sized, operating noise
It is small, voltage-stablizer is not easy to block, and internal cleaning is easy to maintenance, and cost is low etc..
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structure front view of air-gauge of the present utility model；
Fig. 2 is the structure left view of air-gauge of the present utility model；
Fig. 3 is the structure rearview of air-gauge of the present utility model.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Refering to shown in Fig. 1-3, air-gauge of the present utility model, it includes：
Distributor chamber 1, left clamping plate 2, right clamping plate 3 and column 4, left clamping plate 2, right clamping plate 3 are fixed on by multiple screws 5 respectively
The left and right sides of distributor chamber 1, column 4 are threaded in the top of distributor chamber 1, and voltage-stablizer 6 is respectively arranged with distributor chamber 1 and regulation fills
7 are put, voltage-stablizer 6 is fixed on the bottom of distributor chamber 1 by multiple long head screws 23, and adjusting means 7 is embedded on distributor chamber 1, and point
It is not connected with voltage-stablizer 6, registration device 8, registration device 8 is arranged on column 4, and the top of registration device 8 is connected with compression
Mechanism 9, hold-down mechanism 9 are installed in the top of column 4, and voltage-stablizer 6 is also associated with ball valve switch 10, and ball valve switch 10 passes through inserted block 24
It is embedded on right clamping plate 3.
The utility model passes through left clamping plate by the way that voltage-stablizer 6 is arranged on into the bottom of distributor chamber 1 with multiple long head screws 23
2nd, the Modular assembled such as right clamping plate 3, column 4 and ball valve switch 10, installation, the detachable maintaining convenience of air-gauge, drop are realized
The low labor intensity of staff；The accurate measurement of air-gauge is realized by adjusting means 7, and passes through registration device 8
With hold-down mechanism 9, air-gauge is realized to size quantity or the measurement indicating value and pneumostop of displacement.In addition, this practicality is new
Type is compact-sized, and operating noise is small, and voltage-stablizer is not easy to block, and internal cleaning is easy to maintenance, and cost is low etc..
Specifically, adjusting means 7 includes null setting 71 and multiplying power governor motion 72, and null setting 71 is arranged on multiplying power tune
The lower section of mechanism 72 is saved, wherein, null setting 71 includes zeroing screw 711, zeroing nut 712 and zeroing cap 713, and return to zero screw
711 be arranged on zeroing nut 712 inside, zeroing nut 712 be connected with voltage-stablizer 6, zeroing screw 711 also with zeroing cap 713
It is connected, multiplying power governor motion 72 includes multiplying power screw 721, multiplying power nut 722 and multiplying power cap 723, and multiplying power screw 721 is arranged on
Inside multiplying power nut 722, multiplying power nut 722 respectively with registration device 8, zeroing nut 712 be connected, multiplying power screw 721 with times
Rate cap 723 is connected.In the present embodiment, first, staff is returned to zero by null setting 71 to registration device 8, preferably
, it is provided with adjusting means 7 and expresses paster, staff is driven according to the instruction for expressing paster by rotating zeroing cap 713
The screw 711 that returns to zero rotates in zeroing nut 712, realizes the error zeroing to registration device 8；Again by rotating multiplying power cap 723
Drive multiplying power screw 721 to be rotated in multiplying power nut 722, the precision regulation to registration device 8 is realized, so as to improve air-gauge
Measurement accuracy and accuracy；Finally by ball valve switch 10 is opened, the pneumatic flow for making the output of voltage-stablizer 6 stable passes sequentially through
Adjusting means 7 and registration device 8, realize the numerical measuring of air-gauge.
Specifically, registration device 8 includes glass tube 81, buffer gear 82, buoy 83 and scale 84, and glass tube 81 is arranged on
On column 4, buffer gear 82, buoy 83 are arranged on inside glass tube 81, and buffer gear 82 includes upper buffer stopper 821 and spring
822, upper buffer stopper 821 is arranged on the top of glass tube 81, and spring 822 is arranged on the bottom of glass tube 81, and buoy 83 is positioned at upper slow
Rush between block 821 and spring 822, so as to effectively buffer the air-gauge impact of buoy 83 under a gas flow in the course of the work,
Prevent that buoy 83 is stuck, card is inclined and blocks, improve the service life of buoy 83；Scale 84 is arranged on the side of glass tube 81, and marks
The top and bottom of chi 84 are respectively arranged with index 12 and lower index 13, and staff is driven by air-flow by buoy 83 and arrives glass
The certain position of pipe 81, numerical value shown by its corresponding scale 84 is checked, so as to realize the measurement of workpiece.
Specifically, hold-down mechanism 9 include top board 91, upper piece 92 and housing screw 93, top board 91 pass through sunk screw
20 are fixed on the top of column 4, and housing screw 93 is arranged on top board 91, and 92 are connected with upper piece, upper piece it is also fixed on 92
There is valve 14, the one end of valve 14 is connected with the fast interface 16 of outlet by tracheae 15, and tracheae 15 is arranged on inside column 4, valve 14
The other end is connected by the first sealing ring 17 with the end sealing of glass tube 81, the bottom of glass tube 81 by the second sealing ring 18 with it is whole
Stream ring 19 be tightly connected, collector ring 19 is connected with adjusting means 7, ensure that the good gas tightness of glass tube 81 and gently
Property, while successfully discharged the gas in glass tube 81 by valve 14, tracheae 15 and the fast interface 16 of outlet, improve pneumatic
Measure the operating efficiency of instrument.
Preferably, null setting 71 and the surrounding of multiplying power governor motion 72 are fixed with silencing apparatus 22 by jackscrew 21 respectively.
In the present embodiment, silencing apparatus 22 can be noise elimination cotton, acoustic pad etc., so as to ensure null setting 71 and multiplying power governor motion 72
It is steady Jing Yin at work, improve service life；Noise when voltage-stablizer 6 works is reduced simultaneously, improves surrounding working environment.This
Outside, nameplate area 25 is additionally provided with the utility model central post 4, facilitates company and staff to check the parameter of air-gauge
Deng.
More than, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited thereto,
Any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.Therefore,
The scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
- A kind of 1. air-gauge, it is characterised in that：Including distributor chamber, left clamping plate, right clamping plate and column, the left clamping plate, right folder Plate is fixed at left and right sides of the distributor chamber by multiple screws respectively, and the column is threaded in above the distributor chamber, Voltage-stablizer and adjusting means are respectively arranged with the distributor chamber, the voltage-stablizer is fixed on described point by multiple long head screws With room bottom, the adjusting means is embedded on the distributor chamber, and is connected respectively with the voltage-stablizer, registration device, institute Registration device is stated to be arranged on the column, and the registration device top is connected with hold-down mechanism, the hold-down mechanism is fixed At the top of the column, the voltage-stablizer is also associated with ball valve switch, and the ball valve switch is embedded in the right folder by inserted block On plate.
- 2. air-gauge as claimed in claim 1, it is characterised in that：The adjusting means includes null setting and multiplying power is adjusted Mechanism, the null setting are arranged on below the multiplying power governor motion, wherein, the null setting includes zeroing screw, adjusted Zero nut and zeroing cap, the zeroing screw are arranged on the zeroing nut interior, the zeroing nut and the voltage-stablizer phase Connection, it is described zeroing screw also with it is described zeroing cap be connected, the multiplying power governor motion include multiplying power screw, multiplying power nut and Multiplying power cap, the multiplying power screw are arranged on the multiplying power nut interior, the multiplying power nut respectively with the registration device, zeroing Nut is connected, and the multiplying power screw is connected with the multiplying power cap.
- 3. air-gauge as claimed in claim 2, it is characterised in that：The registration device includes glass tube, buffer gear, floated Mark and scale, the glass tube are arranged on the column, and the buffer gear, buoy are arranged on the glass tube, institute Stating buffer gear includes upper buffer stopper and spring, and the upper buffer stopper is arranged at the top of the glass tube, and the spring is arranged on The glass bottom of the tube, and the buoy, between the upper buffer stopper and spring, the scale is arranged on the glass tube Side, and the scale top and bottom are respectively arranged with index and lower index.
- 4. air-gauge as claimed in claim 3, it is characterised in that：The hold-down mechanism include top board, upper piece and compress Screw, the top board are fixed at the top of the column by sunk screw, and the housing screw is arranged on the top board, And with it is described upper piece be connected, it is described upper piece on be further fixed on valve, described valve one end is connected with outlet by tracheae and connect soon Mouthful, the tracheae is arranged on inside the column, and the valve other end is close by the first sealing ring and the glass tube top Envelope connection, the glass tube bottom are tightly connected by the second sealing ring and collector ring, the collector ring and the adjusting means It is connected.
- 5. air-gauge as claimed in claim 4, it is characterised in that：The null setting and multiplying power governor motion surrounding difference Silencing apparatus is fixed with by jackscrew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720648127.3U CN206803970U (en) | 2017-06-06 | 2017-06-06 | A kind of air-gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720648127.3U CN206803970U (en) | 2017-06-06 | 2017-06-06 | A kind of air-gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206803970U true CN206803970U (en) | 2017-12-26 |
Family
ID=60745031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720648127.3U Active CN206803970U (en) | 2017-06-06 | 2017-06-06 | A kind of air-gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206803970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648945A (en) * | 2021-01-27 | 2021-04-13 | 上海圩氧办公用品有限公司 | Adjustable automatic transmission record length measuring instrument |
-
2017
- 2017-06-06 CN CN201720648127.3U patent/CN206803970U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648945A (en) * | 2021-01-27 | 2021-04-13 | 上海圩氧办公用品有限公司 | Adjustable automatic transmission record length measuring instrument |
| CN112648945B (en) * | 2021-01-27 | 2022-08-19 | 湖南安全生产科学研究有限公司 | Adjustable automatic transmission record length measuring instrument |
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