CN205228731U - Bellows quality detection device - Google Patents
Bellows quality detection device Download PDFInfo
- Publication number
- CN205228731U CN205228731U CN201521047572.1U CN201521047572U CN205228731U CN 205228731 U CN205228731 U CN 205228731U CN 201521047572 U CN201521047572 U CN 201521047572U CN 205228731 U CN205228731 U CN 205228731U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- upper cover
- corrugated tube
- detection device
- quality detection
- 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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Abstract
The utility model relates to a check out test set field. Aim at provides an efficient bellows quality detection device. The utility model provides a: a bellows quality detection device, includes parallel arrangement's upper cover plate and lower apron, be provided with vertically slide bar with it down on the apron, be provided with the slide hole who mutually supports with the slide bar on the upper cover plate, the upper cover plate can be followed the slide bar and slided, be provided with coil spring between upper cover plate and the lower apron, the coil spring cover is established on the slide bar, and both ends are fixed with lapping down with the upper cover plate respectively, the upper cover plate with lap down be provided with respectively on the relative face with bellows mouth of pipe assorted sealed rubber ring, the apron upward is provided with the inlet port in the interior position of sealed rubber ring down. The bellows that change that can be quick need detect, great improvement work efficiency.
Description
Technical field
The utility model relates to checkout equipment field, is specifically related to a kind of corrugated tube quality detection device.
Background technology
Corrugated tube refer to connect into along the direction of folding retractable with folding wrinkle sheet there is certain flexible pipe fitting.The material of corrugated tube mainly comprises metal, plastics etc.Different corrugated tubes is applicable to different occasions, and such as plastic film capicitor has irreplaceable effect in fields such as medium transport, electric power threading, lathe, household electrical appliances.Metallic bellows is then widely used in the sensitive element of instrument and meter, and in fluid delivery process, pipeline is in the linking etc. in Integration of building portion.
Being much suitable for the occasion of corrugated tube, there is higher requirement to the sealing of corrugated tube.In sylphon seal context of detection, normally cover plate for sealing is passed through at corrugated tube two ends, then in corrugated tube, be filled with gases at high pressure, then corrugated tube inserted in water the situation observing bubble, thus judge the sealing property of corrugated tube.When sealing corrugated tube termination, occurred in prior art utilizing multiple bolt by locked for the O-ring seal scheme at corrugated tube two ends, but due to corrugated tube detection often batch larger.After having detected a corrugated tube, change the chronic of corrugated tube, this has greatly reduced work efficiency undoubtedly.
Summary of the invention
The purpose of this utility model is to provide a kind of corrugated tube quality detection device efficiently.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of corrugated tube quality detection device, comprises the upper cover plate and lower cover that are arranged in parallel; Described lower cover is provided with sliding bar vertical with it, and described upper cover plate is provided with the sliding eye cooperatively interacted with sliding bar; Volute spring is provided with between described upper cover plate and lower cover; Described volute spring is set on sliding bar, and two ends are fixed with upper cover plate and lower cover respectively; The face that described upper cover plate is relative with lower cover is respectively arranged with the O-ring seal matched with the corrugated tube mouth of pipe; Position on described lower cover in O-ring seal is provided with air admission hole.
Preferably, described upper cover plate is provided with pressure transducer towards the one side of corrugated tube, and described pressure transducer is connected with display.
Preferably, described upper cover plate and lower cover, the position contacted with volute spring is respectively arranged with gets stuck, and described volute spring two ends are respectively arranged with and the bulb matched that gets stuck.
Preferably, described sliding bar is provided with the different spacing hole of multiple height, and is provided with the spacer pin matched with spacing hole.
Preferably, described sliding bar, volute spring are symmetrical arranged many groups centered by corrugated tube.
Preferably, described upper cover plate is provided with lift-pull handle.
The beneficial effects of the utility model embody a concentrated reflection of, and can change the corrugated tube needing to detect fast, realize detecting efficiently corrugated tube.Staff only needs upper cover plate pull-up, then is placed between upper and lower cover plates by corrugated tube, and upper cover plate is subject to helical spring pulling force, by corrugated tube mouth of pipe press seal.This device can also adapt to the corrugated tube of various length, only needs the volute spring changing different size.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is the enlarged drawing in A portion in Fig. 1;
Fig. 4 is the structural representation of sliding bar.
Embodiment
A kind of corrugated tube quality detection device as shown in Figure 1, comprise the upper cover plate 1 and lower cover 2 that are arranged in parallel, corrugated tube 5 is clamped between upper cover plate 1 and lower cover 2.Described lower cover 2 is provided with sliding bar 3 vertical with it, and described upper cover plate 1 is provided with the sliding eye cooperatively interacted with sliding bar 3, and described upper cover plate 1 slides along sliding bar 3.The mouth of pipe of corrugated tube 5 can be pushed down when pressing down by upper cover plate 1.The face that upper cover plate 1 is relative with lower cover 2 is respectively arranged with the O-ring seal 6 matched with corrugated tube 5 mouth of pipe, namely as shown in fig. 1, the lower surface of upper cover plate 1, the upper surface of lower cover 2 is provided with O-ring seal 6.Corrugated tube 5 seals when upper cover plate 1 presses down by O-ring seal 6.
Described upper cover plate 1 is driven by the volute spring 4 be arranged between upper cover plate 1 and lower cover 2, and described volute spring 4 is set on sliding bar 3, and two ends are fixed with upper cover plate 1 and lower cover 2 respectively.The mode of volute spring 4 end winding support has a lot, and such as means of spot welds, is threaded.Preferably as shown in Figure 3, described upper cover plate 1 and lower cover 2, the position contacted with volute spring 4 is respectively arranged with gets stuck 8, described volute spring 4 two ends are respectively arranged with and 8 bulbs matched 9 that get stuck, so the replacing of volute spring 4 is facilitated, to adapt to the corrugated tube 5 of different length.Stressed more even in order to make, described sliding bar 3, volute spring 4 are symmetrical arranged many groups centered by corrugated tube 5, make upper cover plate 1 stressed more balanced.
The utility model can change the corrugated tube 5 needing to detect fast.Staff only needs upper cover plate 1 pull-up, then is placed between upper and lower cover plates by corrugated tube 5, and the pulling force that upper cover plate 1 is subject to volute spring 4 slides on sliding bar 3, by corrugated tube mouth of pipe press seal.As compared to the existing device being undertaken sealing by screw rod and nut lock, improve work efficiency greatly, be especially beneficial to mass detection.
The using method of this device is, after corrugated tube 5 to be measured installs, the air admission hole 13 that the position from lower cover 2 in O-ring seal 6 is arranged squeezes into air, and in order to detect accurately, the air squeezed into is generally 0.4MPA.Then corrugated tube 5 is placed in water, observes the position of bubble and how much judge the sealing of corrugated tube 5.
In order to improve the performance of this device, can also arrange pressure transducer 7 at described upper cover plate 1 in the one side of corrugated tube 5, described pressure transducer 7 is connected with display.The elastic performance of corrugated tube 5 can be tested out, then show intuitively over the display.
In order to make replacing corrugated tube 5 more convenient, multiple spacing hole 10 highly different as shown in Figure 4 can be provided with on described sliding bar 3, and be provided with the spacer pin 11 matched with spacing hole 10.When changing corrugated tube 5, upper cover plate 1 is mentioned by the lift-pull handle 12 on upper cover plate 1 by staff, until upper cover plate 1 exceedes spacing hole 10.Now spacer pin 11 is inserted this spacing hole 10, then upper cover plate 1 is just supported on spacer pin 11.Staff takes out and detects complete corrugated tube 5, and after changing another corrugated tube 5, takes out spacer pin 11.
Claims (6)
1. a corrugated tube quality detection device, is characterized in that: comprise the upper cover plate (1) and lower cover (2) that are arranged in parallel; Described lower cover (2) is provided with sliding bar (3) vertical with it, and described upper cover plate (1) is provided with the sliding eye cooperatively interacted with sliding bar (3); Volute spring (4) is provided with between described upper cover plate (1) and lower cover (2); Described volute spring (4) is set on sliding bar (3), and two ends are fixed with upper cover plate (1) and lower cover (2) respectively; The face that described upper cover plate (1) is relative with lower cover (2) is respectively arranged with the O-ring seal (6) matched with corrugated tube (5) mouth of pipe; Position in the upper O-ring seal (6) of described lower cover (2) is provided with air admission hole (13).
2. corrugated tube quality detection device according to claim 1, it is characterized in that: described upper cover plate (1) is provided with pressure transducer (7) towards the one side of corrugated tube (5), and described pressure transducer (7) is connected with display.
3. corrugated tube quality detection device according to claim 2, it is characterized in that: described upper cover plate (1) and lower cover (2), the position contacted with volute spring (4) is respectively arranged with get stuck (8), and described volute spring (4) two ends are respectively arranged with the bulb (9) matched with get stuck (8).
4. according to the corrugated tube quality detection device in claim 1-3 described in any one, it is characterized in that: described sliding bar (3) is provided with the different spacing hole of multiple height (10), and be provided with the spacer pin (11) matched with spacing hole (10).
5. corrugated tube quality detection device according to claim 4, is characterized in that: described sliding bar (3), volute spring (4) are symmetrical arranged many groups centered by corrugated tube (5).
6. corrugated tube quality detection device according to claim 5, is characterized in that: described upper cover plate (1) is provided with lift-pull handle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521047572.1U CN205228731U (en) | 2015-12-14 | 2015-12-14 | Bellows quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521047572.1U CN205228731U (en) | 2015-12-14 | 2015-12-14 | Bellows quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205228731U true CN205228731U (en) | 2016-05-11 |
Family
ID=55903788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521047572.1U Expired - Fee Related CN205228731U (en) | 2015-12-14 | 2015-12-14 | Bellows quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205228731U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051099A (en) * | 2016-07-05 | 2016-10-26 | 孙路生 | Potential energy sustained-release mechanism as well as application thereof and product thereof |
| CN107437777A (en) * | 2016-05-26 | 2017-12-05 | 香江科技股份有限公司 | A kind of adjustable bus duct |
| CN107461563A (en) * | 2017-08-11 | 2017-12-12 | 广东省特种设备检测研究院珠海检测院 | A kind of bellows expansion joint detection means and method |
| KR101957180B1 (en) * | 2018-09-18 | 2019-03-13 | 손선익 | Leak detector for air spring |
| CN114112237A (en) * | 2021-11-18 | 2022-03-01 | 浙江宝森波纹管有限公司 | Metal corrugated pipe load life testing device and implementation method thereof |
-
2015
- 2015-12-14 CN CN201521047572.1U patent/CN205228731U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437777A (en) * | 2016-05-26 | 2017-12-05 | 香江科技股份有限公司 | A kind of adjustable bus duct |
| CN106051099A (en) * | 2016-07-05 | 2016-10-26 | 孙路生 | Potential energy sustained-release mechanism as well as application thereof and product thereof |
| CN107461563A (en) * | 2017-08-11 | 2017-12-12 | 广东省特种设备检测研究院珠海检测院 | A kind of bellows expansion joint detection means and method |
| KR101957180B1 (en) * | 2018-09-18 | 2019-03-13 | 손선익 | Leak detector for air spring |
| CN114112237A (en) * | 2021-11-18 | 2022-03-01 | 浙江宝森波纹管有限公司 | Metal corrugated pipe load life testing device and implementation method thereof |
| CN114112237B (en) * | 2021-11-18 | 2024-04-23 | 浙江宝森波纹管有限公司 | Metal corrugated pipe load life testing device and implementation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20191214 |