CN207407799U - The concentricity detecting tool of family relief valve body - Google Patents
The concentricity detecting tool of family relief valve body Download PDFInfo
- Publication number
- CN207407799U CN207407799U CN201721425781.4U CN201721425781U CN207407799U CN 207407799 U CN207407799 U CN 207407799U CN 201721425781 U CN201721425781 U CN 201721425781U CN 207407799 U CN207407799 U CN 207407799U
- Authority
- CN
- China
- Prior art keywords
- valve body
- measuring staff
- connector
- hole
- body fastener
- 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
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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a kind of concentricity detecting tools of family relief valve body, it includes dial bore gage, measuring staff, holding screw, gauge head, measuring staff connector and valve body fastener, the dial bore gage and gauge head are located at the both ends of measuring staff respectively, the measuring staff connector has the measuring staff connector through hole of more than two same diameters and the threaded hole identical with measuring staff connector number of openings, the measuring staff passes through a measuring staff connector through hole of measuring staff connector, the holding screw is placed in threaded hole, the valve body fastener has annular convex platform, valve body fastener cylindrical section, valve body fastener positioning section and the valve body fastener through hole being adapted with measuring staff connector, the annular convex platform of valve body fastener described in during detection is contacted with measuring staff connector.The concentricity detecting tool of the utility model family relief valve body uses such structure, easy to operate, can guarantee that measurement result is accurate, improves detection efficiency.
Description
Technical field
The utility model is related to frock more particularly to a kind of concentricity detecting tools of family relief valve body.
Background technology
Family pressure reducing valve includes valve body, spool, flap, bottom cover and valve deck, and the both ends of valve body have the opening of taper, at family
With in relief valve body manufacturing process, family needs to detect with the concentricity of relief valve body, existing detection mode measurement error
It is larger, it is less efficient.
Utility model content
The utility model will solve technical problem：A kind of concentricity detecting tool of family relief valve body is provided, it should
Kind family can guarantee that measurement result is accurate with the concentricity detecting tool of relief valve body, improve detection efficiency.
Above-mentioned technical problem is solved, the technical solution of the utility model is：A kind of concentricity of family relief valve body
Detecting tool, including dial bore gage, measuring staff, holding screw, gauge head, measuring staff connector and valve body fastener, described is interior
Footpath dial gauge and gauge head are located at the both ends of measuring staff respectively, and the measuring staff connector has the measuring staff of more than two same diameters
Connector through hole and the threaded hole identical with measuring staff connector number of openings, the threaded hole respectively with similar measuring staff
Connector through hole vertically communicates, and the measuring staff passes through a measuring staff connector through hole of measuring staff connector, the clamp screw
Nail is placed in threaded hole, and the valve body fastener has annular convex platform, valve body fastener cylindrical section, valve body fastener positioning section
With the valve body fastener through hole being adapted with measuring staff connector, the valve body fastener cylindrical section is located at annular convex platform and valve body
Between fastener positioning section, the annular convex platform of the valve body fastener described in during detection is contacted with measuring staff connector.
The quantity of the measuring staff connector through hole is four.
Mark is provided on the valve body fastener cylindrical section.
The concentricity detecting tool of the utility model family relief valve body uses such structure, easy to operate, can protect
It is accurate to demonstrate,prove measurement result, improves detection efficiency.
Description of the drawings
The concentricity detecting tool of the utility model family relief valve body is made in further detail below in conjunction with the accompanying drawings
Explanation；
Fig. 1 is the structure diagram of the concentricity detecting tool of the utility model family relief valve body；
Fig. 2 is the enlarged structure schematic diagram of valve body fastener shown in FIG. 1；
In Fig. 1, Fig. 2,1, dial bore gage；2nd, measuring staff；3rd, threaded hole；4th, measuring staff connector through hole；5th, valve body engages
Part；6th, gauge head；7th, measuring staff connector；8th, holding screw；9th, annular convex platform；10th, valve body fastener through hole；11st, valve body fastener
Cylindrical section；12nd, valve body fastener positioning section.
Specific embodiment
As shown in Figure 1 and Figure 2, the concentricity detecting tool of family relief valve body includes dial bore gage 1, measuring staff 2, tight
Determine screw 8, gauge head 6, measuring staff connector 7 and valve body fastener 5, dial bore gage 1 and gauge head 6 are located at the both ends of measuring staff 2 respectively,
Measuring staff connector 7 tool there are four same diameter measuring staff connector through hole 4 and four threaded holes 3, each threaded hole 3 respectively with phase
Near measuring staff connector through hole 4 vertically communicates, and measuring staff 2 passes through a measuring staff connector through hole 4 of measuring staff connector 7, clamp screw
Nail 8 is placed in threaded hole 3.Valve body fastener 5 has annular convex platform 9, valve body fastener cylindrical section 11, valve body fastener positioning section
12 and the valve body fastener through hole 10 that is adapted with measuring staff connector 7, mark is provided on valve body fastener cylindrical section, and valve body connects
Component cylindrical section 11 is located between annular convex platform 9 and valve body fastener positioning section 12, the annular convex platform of valve body fastener 5 during detection
It is contacted with measuring staff connector 7.
Detection method is as follows：A, family is placed under relief valve body normality, and the concentricity of family relief valve body is detected
The measuring staff connector and valve body fastener of frock are spaced apart, and gauge head is passed through from the one end open of family relief valve body to the other end
Opening；B, by after measuring staff connector and valve body engagement members, then by the valve body fastener positioning section of valve body fastener and family
With the one end fits of the separate gauge head of relief valve body；C, gauge head is made to be located at another end opening detection, is passed through with trip bolt
Threaded hole fixes measuring staff；D, measuring staff connector is rotated, the jerk value of dial bore gage just shows family relief valve body
Concentricity.
The concentricity detecting tool of the utility model family relief valve body uses such structure, easy to operate, can be
Line detect, also can storehouse detection, can guarantee that measurement result is accurate, improve detection efficiency, reduce family be fabricated to relief valve body
Sheet and testing cost.
Claims (3)
1. a kind of concentricity detecting tool of family relief valve body, it is characterised in that：It includes dial bore gage, measuring staff, tight
Determine screw, gauge head, measuring staff connector and valve body fastener, the dial bore gage and gauge head are located at the both ends of measuring staff respectively,
The measuring staff connector have more than two same diameters measuring staff connector through hole and with measuring staff connector number of openings
Identical threaded hole, each threaded hole is vertical with similar measuring staff connector through hole respectively to be communicated, and the measuring staff is worn
A measuring staff connector through hole of measuring staff connector is crossed, the holding screw is placed in threaded hole, the valve body fastener
It engages with annular convex platform, valve body fastener cylindrical section, valve body fastener positioning section and with the valve body that measuring staff connector is adapted
Part through hole, the valve body fastener cylindrical section are located between annular convex platform and valve body fastener positioning section, described in during detection
The annular convex platform of valve body fastener is contacted with measuring staff connector.
2. the concentricity detecting tool of family relief valve body according to claim 1, it is characterised in that：The measuring staff
The quantity of connector through hole is four.
3. the concentricity detecting tool of family relief valve body according to claim 1, it is characterised in that：The valve body
Mark is provided on fastener cylindrical section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721425781.4U CN207407799U (en) | 2017-10-31 | 2017-10-31 | The concentricity detecting tool of family relief valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721425781.4U CN207407799U (en) | 2017-10-31 | 2017-10-31 | The concentricity detecting tool of family relief valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207407799U true CN207407799U (en) | 2018-05-25 |
Family
ID=62409229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721425781.4U Expired - Fee Related CN207407799U (en) | 2017-10-31 | 2017-10-31 | The concentricity detecting tool of family relief valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207407799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726968A (en) * | 2017-10-31 | 2018-02-23 | 芜湖锐华暖通科技有限公司 | The axiality detecting tool and detection method of family relief valve body |
-
2017
- 2017-10-31 CN CN201721425781.4U patent/CN207407799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726968A (en) * | 2017-10-31 | 2018-02-23 | 芜湖锐华暖通科技有限公司 | The axiality detecting tool and detection method of family relief valve body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180525 Termination date: 20211031 |