CN204514584U - A kind of water inspection chuck intermediate plate - Google Patents
A kind of water inspection chuck intermediate plate Download PDFInfo
- Publication number
- CN204514584U CN204514584U CN201520013897.1U CN201520013897U CN204514584U CN 204514584 U CN204514584 U CN 204514584U CN 201520013897 U CN201520013897 U CN 201520013897U CN 204514584 U CN204514584 U CN 204514584U
- Authority
- CN
- China
- Prior art keywords
- hole
- intermediate plate
- valve body
- water inspection
- groove
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 238000007689 inspection Methods 0.000 title claims abstract description 41
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229910001369 Brass Inorganic materials 0.000 abstract description 5
- 239000010951 brass Substances 0.000 abstract description 5
- 230000003116 impacting effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Details Of Valves (AREA)
Abstract
The utility model discloses a kind of water inspection chuck intermediate plate, comprise the through hole for blocking valve body adapter, the wall body of through hole is provided with groove, be folded with flexible card in groove, flexible card is provided with endoporus, endoporus is for holding valve body adapter, through hole take groove as separatrix, the part of through hole near water inspection chuck intermediate plate outside is the first sub-through hole, and the part of through hole near water inspection chuck intermediate plate inside is the second sub-through hole, and the diameter of endoporus is less than the diameter of the second sub-through hole.During use, by the termination that valve body is taken over, namely outer expander is built in the cavity of water inspection chuck intermediate plate, extend out pipe clamp in endoporus simultaneously, owing to adopting flexible card by fixing for valve body adapter, thus guarantee that the valve body thing that is hit when being subject to high pressure gas and impacting is the water inspection chuck intermediate plate that flexible card instead of simple brass make, scuffing when avoiding valve body adapter water examine, valve body also there will be no cut on taking over.
Description
Technical field
The utility model relates to chuck intermediate plate technical field, particularly relates to a kind of water inspection chuck intermediate plate.
Background technology
Expansion valve comprises valve body adapter, valve body adapter needs to test before dispatching from the factory, examine comprising water, current water is examined water inspection chuck intermediate plate used and is adopted simple brass to make, the connected mode of taking over valve body is for use step to fasten, the inside of water inspection chuck intermediate plate is provided with cavity, its end is provided with through hole and is communicated with cavity, in the connectivity part of through hole and cavity, the diameter of through hole is less than the diameter of cavity, the termination of valve body adapter is through enlarging, form outer expander, the diameter of outer expander is greater than the body main body not having enlarging of self, the termination that valve body is taken over is stuck in cavity by through hole, and due to valve body adapter material be red copper, its hardness is less than the hardness of the water inspection chuck intermediate plate that simple brass makes, during water inspection, valve body adapter can be severely affected, enlarging place of valve body adapter is easy to scuffing of colliding with, need each valve body to take over after causing water to be examined and will carry out visual examination, take pitch time longer, reduce production efficiency, and make through water inspection operation valve body adapter repair rate even scrappage is all very high, product quality cannot obtain most effective guarantee.
Therefore, how providing a kind of water to examine chuck intermediate plate, scuffing when examining to avoid valve body adapter water, is current those skilled in the art technical matterss urgently to be resolved hurrily.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of water to examine chuck intermediate plate, scratches when examining to avoid valve body adapter water.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of water inspection chuck intermediate plate, comprise the through hole for blocking valve body adapter, the wall body of described through hole is provided with groove, flexible card is folded with in described groove, described flexible card is provided with endoporus, described endoporus is for holding the adapter of described valve body, described through hole with described groove for separatrix, the part of described through hole near described water inspection chuck intermediate plate outside is the first sub-through hole, the part of described through hole near described water inspection chuck intermediate plate inside is the second sub-through hole, and the diameter of described endoporus is less than the diameter of described second sub-through hole.
Preferably, above-mentioned flexible card is nylon material.
Preferably, above-mentioned groove is annular groove, arranges around described through hole, and described flexible card is annular card.
Preferably, above-mentioned groove is square groove, arranges around described through hole, and described flexible card is square card.
Preferably, above-mentioned flexible card is divided into left half card and right half card.
Preferably, the diameter of above-mentioned endoporus is identical with the diameter of described first sub-through hole.
Preferably, above-mentioned flexible card and described groove are interference fit.
The water inspection chuck intermediate plate that the utility model provides, comprise the through hole for blocking valve body adapter, the wall body of described through hole is provided with groove, flexible card is folded with in described groove, described flexible card is provided with endoporus, described endoporus is for holding the adapter of described valve body, described through hole with described groove for separatrix, the part of described through hole near described water inspection chuck intermediate plate outside is the first sub-through hole, the part of described through hole near described water inspection chuck intermediate plate inside is the second sub-through hole, and the diameter of described endoporus is less than the diameter of described second sub-through hole.During use, by the termination that valve body is taken over, namely outer expander is built in the cavity of water inspection chuck intermediate plate, extend out pipe clamp in endoporus simultaneously, owing to adopting flexible card by fixing for valve body adapter, thus guarantee that the valve body thing that is hit when being subject to high pressure gas and impacting is the water inspection chuck intermediate plate that flexible card instead of simple brass make, scratch when avoiding valve body adapter water to examine, valve body adapter also there will be no cut, thus optimize internal pair production flow process, reduce internal pair production cost, product appearance can obtain more effective guarantee, and improving product is competitive power in industry.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the water inspection chuck intermediate plate that Fig. 1 provides for the utility model embodiment.
In upper Fig. 1:
The sub-through hole 2 of first sub-through hole 1, second, flexible card 3.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, the structural representation of the water inspection chuck intermediate plate that Fig. 1 provides for the utility model embodiment.
The water inspection chuck intermediate plate that the utility model embodiment provides, comprise the through hole for blocking valve body adapter, the wall body of through hole is provided with groove, be folded with flexible card 3 in groove, flexible card 3 is provided with endoporus, endoporus is for holding valve body adapter, through hole take groove as separatrix, the part of through hole near water inspection chuck intermediate plate outside is the first sub-through hole 1, and the part of through hole near water inspection chuck intermediate plate inside is the second sub-through hole 2, and the diameter of endoporus is less than the diameter of the second sub-through hole 2.During use, by the termination that valve body is taken over, namely outer expander is built in the cavity of water inspection chuck intermediate plate, extend out pipe clamp in endoporus simultaneously, owing to adopting flexible card 3 by fixing for valve body adapter, thus guarantee that the valve body thing that is hit when being subject to high pressure gas and impacting is the water inspection chuck intermediate plate that flexible card 3 instead of simple brass make, scratch when avoiding valve body adapter water to examine, valve body adapter also there will be no cut, thus optimize internal pair production flow process, reduce internal pair production cost, product appearance can obtain more effective guarantee, and improving product is competitive power in industry.Wherein, flexible card can be nylon material, can certainly be other materials such as rubber.
In order to optimize such scheme further, groove is annular groove, and arrange around through hole, flexible card 3 is annular card, the uniform force of so flexible card 3, better effects if.Certain groove can also be square groove, arrange around through hole, flexible card 3 is square card, and the water inspection chuck intermediate plate that the utility model embodiment provides is not specifically limited groove shapes and flexible card 3 shape, as long as flexible card 3 can be held and fix by groove.
In order to optimize such scheme further, flexible card 3 is divided into left half card and right half card, during use, puts in half, the left side of water inspection chuck intermediate plate and right half respectively, easy to use.
In order to optimize such scheme further, the diameter of endoporus is identical with the diameter of the first sub-through hole 1, and so the first sub-through hole 1 can provide enough anchorage forces for flexible card 3, guarantees that flexible card 3 supports valve body adapter.
In order to optimize such scheme further, flexible card 3 is interference fit with groove, and both connections are more tight, are unlikely to come off.
Concrete, when making water inspection chuck intermediate plate, can widen the head thickness of water inspection chuck intermediate plate, then milling semi-circular groove wherein forms groove, with semi-circular nylon6 chips as flexible card 3 and groove fit, and there is certain magnitude of interference and be unlikely to nylon6 chips and come off.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a water inspection chuck intermediate plate, comprising the through hole for blocking valve body adapter, it is characterized in that, the wall body of described through hole is provided with groove, in described groove, is folded with flexible card, described flexible card is provided with endoporus, described endoporus is for holding the adapter of described valve body
Described through hole with described groove for separatrix, the part of described through hole near described water inspection chuck intermediate plate outside is the first sub-through hole, the part of described through hole near described water inspection chuck intermediate plate inside is the second sub-through hole, and the diameter of described endoporus is less than the diameter of described second sub-through hole.
2. water inspection chuck intermediate plate according to claim 1, it is characterized in that, described flexible card is nylon material.
3. water inspection chuck intermediate plate according to claim 1, it is characterized in that, described groove is annular groove, arranges around described through hole, and described flexible card is annular card.
4. water inspection chuck intermediate plate according to claim 1, it is characterized in that, described groove is square groove, arranges around described through hole, and described flexible card is square card.
5. water inspection chuck intermediate plate according to claim 1, it is characterized in that, described flexible card is divided into left half card and right half card.
6. water inspection chuck intermediate plate according to claim 1, it is characterized in that, the diameter of described endoporus is identical with the diameter of described first sub-through hole.
7. water inspection chuck intermediate plate according to claim 1, it is characterized in that, described flexible card and described groove are interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013897.1U CN204514584U (en) | 2015-01-09 | 2015-01-09 | A kind of water inspection chuck intermediate plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013897.1U CN204514584U (en) | 2015-01-09 | 2015-01-09 | A kind of water inspection chuck intermediate plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204514584U true CN204514584U (en) | 2015-07-29 |
Family
ID=53712546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520013897.1U Expired - Fee Related CN204514584U (en) | 2015-01-09 | 2015-01-09 | A kind of water inspection chuck intermediate plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204514584U (en) |
-
2015
- 2015-01-09 CN CN201520013897.1U patent/CN204514584U/en not_active Expired - Fee Related
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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: 20150729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |