CN204855093U - Automatic aligning device of steel pipe airtight test machine head - Google Patents
Automatic aligning device of steel pipe airtight test machine head Download PDFInfo
- Publication number
- CN204855093U CN204855093U CN201520418467.8U CN201520418467U CN204855093U CN 204855093 U CN204855093 U CN 204855093U CN 201520418467 U CN201520418467 U CN 201520418467U CN 204855093 U CN204855093 U CN 204855093U
- Authority
- CN
- China
- Prior art keywords
- end socket
- guide rail
- slide block
- plate
- cylinder
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses an automatic aligning device of steel pipe airtight test machine head, it comprises in horizontal adjusting plate, longitudinal adjustment board, head mounting panel, head, inflatable seal circle, guide ring, horizontal the returning cylinder, hinge bowl, pull rod, spring, round nut, ball mat, vertical well cylinder, transverse slider guide rail, longitudinal sliding block guide rail, slider A, slider B of returning. The utility model discloses a slide rail slider, cylinder in returning, the sphere pad is articulated, adopt unique inflatable seal ring sum self -adaptation formula to seal first structure, reach the automatic alignment of head.
Description
Technical field
The utility model relates to a kind of aut.eq., particularly a kind of steel pipe airtight test machine end socket automatic centering device being applied to steel pipe tightness test field.
Background technology
At present, overcome steel pipe head and seal head out of plumb for the end-sealing device centering adjusting gear in steel pipe sealing testing machine is more difficult, pipe end and the not first-class situation of end socket gap length; Cause seal and steel pipe sealing face not to ensure good contact, sealing effectiveness is poor, and then affects the accuracy of airtight test machine measurement result.
Utility model content
For solving the problem, the utility model provide a kind of without the need to manually adjusting, automatic capturing function and the steel pipe airtight test machine seal head automatic centering device of sealing effectiveness can be increased substantially.
A kind of steel pipe airtight test machine of the utility model end socket automatic centering device by by laterally adjusting plate, longitudinally adjust plate, end socket installing plate, end socket, gas-flow closure circle, guide ring, laterally return in cylinder, hinge bowl, pull bar, spring, round nut, ball pad, longitudinally return in cylinder, transverse slider guide rail, longitudinal sliding block guide rail, slide block A, slide block B form.The utility model solves the technical scheme that its technical matters adopts: laterally adjustment plate is connected the one side longitudinally adjust plate with slide block A by transverse slider guide rail, and described slide block A quantity is 2, and is provided with horizontal time middle cylinder between two slide block A; Longitudinally adjustment plate another side is connected end socket installing plate by longitudinal sliding block guide rail with slide block B, the gravity direction of slide block B is provided with cylinder in longitudinally returning; By laterally adjusting plate, longitudinally adjusting cooperatively interacting thus end socket can being allowed to be free to slide of plate, transverse slider guide rail, longitudinal sliding block guide rail and end socket installing plate.
End socket installing plate is connected with end socket by ball pad, pull bar, strand bowl, round nut, by spring make end socket can allow angular range in swingable, the front end of hinge bowl and pull bar is provided with the sphere matched with ball pad, and the another side of end socket is provided with gas-flow closure circle and guide ring.
Be further used as the improvement of technical solutions of the utility model, the gas-flow closure circle of the seal employing of end socket, material is high performance silica gel, and its seal clearance can reach 8mm, fully meets the external diameter requirement adapting to internal diameter change and end socket.Gas-flow closure requires that being not more than 0.6MPa just can normally work, and can adapt to most of working environment.
Be further used as the improvement of technical solutions of the utility model, end socket installs guide ring, end socket can be allowed more easily to find pipe end by the conical surface of guide ring, thus enter in pipe end.
The beneficial effects of the utility model: by horizontal adjustment adjustment plate, longitudinally adjustment plate and end socket install the connection of cricket pad, strand bowl, end socket can move and swingable in the angular range allowed in the spatial dimension allowed, and reaches automatic adjustment.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is front schematic view of the present utility model.
Fig. 2 is side schematic view of the present utility model.
Fig. 3 is that B-B of the present utility model is to schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
In figure: laterally adjustment plate 11, longitudinally adjustment plate 12, end socket installing plate 13, end socket 14, gas-flow closure circle 15, guide ring 16, laterally return in cylinder 17, hinge bowl 18, pull bar 19, spring 20, round nut 21, ball pad 23, longitudinally return in cylinder 24, transverse slider guide rail 25, longitudinal sliding block guide rail 26, slide block A27, slide block B 28.
As shown in Figure 1 and Figure 2, the utility model be a kind of steel pipe airtight test machine end socket automatic centering device by cylinder 17, hinge bowl 18, pull bar 19, spring 20, round nut 21, ball pad 23 in laterally adjusting plate 11, longitudinally adjustment plate 12, end socket installing plate 13, end socket 14, gas-flow closure circle 15, guide ring 16, laterally returning, longitudinally return in cylinder 24, transverse slider guide rail 25, longitudinal sliding block guide rail 26, slide block A27, slide block B 28 form.Laterally adjustment plate 11 is connected by transverse slider guide rail 25 one side longitudinally adjusting plate 12 with slide block A27, and described slide block A27 quantity is 2, and is provided with cylinder 17 in horizontal returning between two slide block A27; Longitudinal adjustment plate 12 another side is connected end socket by longitudinal sliding block guide rail 26 with slide block B 28 and installs 13, the gravity direction of slide block B 28 is provided with cylinder 24 in longitudinally returning; By laterally adjusting cooperatively interacting thus end socket 14 can being allowed to be free to slide of plate 11, longitudinally adjustment plate 12, transverse slider guide rail 25, longitudinal sliding block guide rail 26 and end socket installing plate 13; The another side of end socket 14 is provided with gas-flow closure circle 15 and guide ring 16.
As shown in Figure 3, end socket installing plate 13 connects end socket 14 by ball pad 23, pull bar 19, strand bowl 18, round nut 21, make end socket can be swingable in the angular range allowed by spring 20, hinge bowl 18 be provided with the front end of pull bar 19 sphere matched with ball pad 23.
As the utility model preferred embodiment, end socket uses gas-flow closure circle 15, and gas-flow closure circle 15 can realize wide arc gap sealing, seal clearance 2mm ~ 10mm; Orienting sleeve 16 can play guide effect.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (1)
1. a steel pipe airtight test machine end socket automatic centering device, it is characterized in that: by laterally adjusting plate, longitudinally adjust plate, end socket installing plate, end socket, gas-flow closure circle, guide ring, laterally return in cylinder, hinge bowl, pull bar, spring, round nut, ball pad, longitudinally return in cylinder, transverse slider guide rail, longitudinal sliding block guide rail, slide block A, slide block B form, laterally adjustment plate is connected the one side longitudinally adjusting plate with slide block A by transverse slider guide rail, described slide block A quantity is 2, and is provided with laterally time middle cylinder between two slide block A; Longitudinally adjustment plate another side is connected end socket installing plate by longitudinal sliding block guide rail with slide block B, the gravity direction of slide block B is provided with cylinder in longitudinally returning; By laterally adjusting plate, longitudinally adjusting cooperatively interacting thus end socket can being allowed to be free to slide of plate, transverse slider guide rail, longitudinal sliding block guide rail and end socket installing plate, end socket installing plate is connected with the one side of end socket by ball pad, pull bar, strand bowl, round nut, by spring make end socket can allow angular range in swingable, the front end of hinge bowl and pull bar is provided with the sphere matched with ball pad, and the another side of end socket is provided with gas-flow closure circle and guide ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520418467.8U CN204855093U (en) | 2015-06-17 | 2015-06-17 | Automatic aligning device of steel pipe airtight test machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520418467.8U CN204855093U (en) | 2015-06-17 | 2015-06-17 | Automatic aligning device of steel pipe airtight test machine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204855093U true CN204855093U (en) | 2015-12-09 |
Family
ID=54745632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520418467.8U Expired - Fee Related CN204855093U (en) | 2015-06-17 | 2015-06-17 | Automatic aligning device of steel pipe airtight test machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204855093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482905A (en) * | 2016-11-28 | 2017-03-08 | 无锡特恒科技有限公司 | Pipe sealing tester |
-
2015
- 2015-06-17 CN CN201520418467.8U patent/CN204855093U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482905A (en) * | 2016-11-28 | 2017-03-08 | 无锡特恒科技有限公司 | Pipe sealing tester |
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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: 20151209 Termination date: 20170617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |