CN207161435U - A kind of plug cock - Google Patents
A kind of plug cock Download PDFInfo
- Publication number
- CN207161435U CN207161435U CN201721031702.1U CN201721031702U CN207161435U CN 207161435 U CN207161435 U CN 207161435U CN 201721031702 U CN201721031702 U CN 201721031702U CN 207161435 U CN207161435 U CN 207161435U
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- Prior art keywords
- plug cock
- seal
- duct
- head
- plug
- 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.)
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Abstract
A kind of plug cock includes plug cock body（1）, seal（2）, seal groove（5）, wherein plug cock body（1）Including head（11）, thread segment（12）, escape（13）, hole slot（3）, duct I（4）, duct II（6）, the seal（2）Using ED sealing rings, excellent sealing property can be kept for a long time.Head（11）It is provided with interior hexagonal（7）, it is convenient that plug cock is tightened.Hole slot is added beyond the Great Wall in traditional oils（3）, duct I（4）, seal groove（5）, seal（2）, effectively by related duct to 8 ~ 15mm of integrated package in-plane displancement.Processing and manufacturing miniaturization of this technology for rebound, two-way plug-in valve cover plate provides technical support.
Description
Technical field
It the utility model is related to a kind of plug cock.
Background technology
Reduce hydraulic manifold block appearance and size in the case where meeting properties of product and parameter index and weight is energy-saving
It is one of current hydraulic system development trend.The method of traditional reduction integrated package appearance and size, traditional product, which generally relies on, to be subtracted
Small Hydraulic Elements spacing beats the method for inclined hole and realizes this purpose, but the defects of bring correlation simultaneously：Because inclined hole angle is determined
Position is inaccurate and artificial crossed positions, and increases the error of positioning, while the increase of integrated package scrappage；Reducing Hydraulic Elements spacing can
Phenomena such as causing to overhaul difficulty.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of plug cock, including plug cock body and seal, the oil
Cock body includes head and thread segment；Seal groove and escape are provided between the head and thread segment；The head is provided with interior
Hexagonal.
As a kind of improvement of the present utility model, thread segment is provided with hole slot and duct I, duct II.
Improved again as of the present utility model, the size of hole slot is：The high 3mm of the long wide 5mmx of 8mmx, escape
Width 5mm.
Improved again as of the present utility model, seal is ED sealing rings.
The utility model can effectively utilize the space of hydraulic circuit block.For rebound, cover plate, special integrated package class liquid
Pressure element, its space-saving advantage are particularly evident.
Brief description of the drawings
Fig. 1 is the utility model structure chart.
Fig. 2 is the utility model section figure.
In figure, 1. plug cock bodies, 2. seals, 3. hole slots, 4. ducts I, 5. seal grooves, 6. ducts II, hexagonal in 7.,
11. head, 12. thread segments, 13. escapes.
Embodiment
It is described further below in conjunction with the accompanying drawings and by embodiment to the utility model.
Embodiment
As illustrated in fig. 1 and 2, a kind of plug cock of the present embodiment includes plug cock body 1 and seal 2；Plug cock body 1 includes the He of head 11
Thread segment 12；Seal groove 5 and escape 13 are provided between the head 11 and thread segment 12；The head 11 is provided with interior hexagonal
7, it is convenient that plug cock is tightened.The seal 2 uses ED sealing rings, and ED sealing rings are one kind in industrial seal, makees
For the Pneumatic hydraulic joint dedicated sealing member such as pipe joint, hydraulic pressure plug, transit joint, than traditional O-ring sealing effectiveness more
It is good.This elastomeric seal is used as axial static sealing, and section is all held nearly constant under high pressure.In pressures cycle
Period without relative motion, can keep excellent sealing property for a long time.
Thread segment 12 is provided with hole slot 3 and duct I 4, duct II 6 in the present embodiment.The size of hole slot 3 is：Long 8mmx
The wide high 3mm of 5mmx, the width 5mm of escape 13, hole slot are realized by Milling Machining, and fluid is realized by hole slot 3, duct 4,6
Flowing from from duct 4 to duct 3（Reversely similarly）.And then realize integrated package processing duct displacement, effectively by related duct to
8 ~ 15mm of integrated package in-plane displancement so that integrated package appearance and size, which reduces, to be possibly realized.
Processing and manufacturing miniaturization of this technology for rebound, two-way plug-in valve cover plate provides technical support.
Claims (4)
1. a kind of plug cock, including plug cock body (1) and seal（2）, the plug cock body（1）Including head（11）And thread segment
（12）；The head（11）And thread segment（12）Between be provided with seal groove（5）And escape（13）；The head（11）It is provided with
Interior hexagonal（7）.
2. according to a kind of plug cock described in claim 1, it is characterised in that：The thread segment（12）It is provided with hole slot（3）And hole
Road I（4）, duct II（6）.
3. according to a kind of plug cock described in claim 2, it is characterised in that：The hole slot（3）Size be：Long 8mmx is wide by 5
The high 3mm of mmx, escape（13）Width 5mm.
4. according to a kind of plug cock described in claim 1, it is characterised in that：The seal（2）For ED sealing rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031702.1U CN207161435U (en) | 2017-08-17 | 2017-08-17 | A kind of plug cock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031702.1U CN207161435U (en) | 2017-08-17 | 2017-08-17 | A kind of plug cock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207161435U true CN207161435U (en) | 2018-03-30 |
Family
ID=61717704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721031702.1U Active CN207161435U (en) | 2017-08-17 | 2017-08-17 | A kind of plug cock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207161435U (en) |
-
2017
- 2017-08-17 CN CN201721031702.1U patent/CN207161435U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |