CN207122695U - Angle coupling - Google Patents
Angle coupling Download PDFInfo
- Publication number
- CN207122695U CN207122695U CN201721059322.9U CN201721059322U CN207122695U CN 207122695 U CN207122695 U CN 207122695U CN 201721059322 U CN201721059322 U CN 201721059322U CN 207122695 U CN207122695 U CN 207122695U
- Authority
- CN
- China
- Prior art keywords
- valve element
- hole
- fittings body
- angle coupling
- horizontal ends
- 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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- Safety Valves (AREA)
Abstract
The utility model discloses a kind of angle coupling, including fittings body, valve element；The rectangular shape of fittings body, the horizontal ends and vertical end of fittings body are respectively equipped with the first external screw thread and the second external screw thread, and wherein horizontal ends are provided with the first through hole of radial direction；The inside of fittings body is provided with the second through hole of axial direction；The valve element is arranged on the horizontal ends of fittings body, and can be slided in the second through hole；Compression spring is provided with second through hole, and compression spring is located at the right side of valve element；Shoulder hole is provided with the middle part of the valve element；On the fittings body O-ring, catch, nut are sequentially provided with positioned at the first externally threaded right-hand member；Angle coupling described in the utility model can be used to connect two oil pipes vertically, and O-ring is pressed between angle coupling and oil connection by rotating nuts, sealed.
Description
Technical field
A kind of improvement of angle coupling is the utility model is related to, more particularly to a kind of angle coupling of regulating flow quantity.
Background technology
Angle coupling in the market does not possess the function of regulation hydraulic fluid flow rate, and function is single.
Utility model content
The purpose of the utility model is to provide a kind of angle coupling of regulating flow quantity for overcome the deficiencies in the prior art.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of angle coupling, including joint are provided
Body, valve element；The rectangular shape of fittings body, the horizontal ends and vertical end of fittings body are respectively equipped with the first external screw thread and the second outer spiral shell
Line, wherein horizontal ends are provided with the first through hole of radial direction；The inside of fittings body is provided with the second through hole of axial direction；The valve element is arranged on
The horizontal ends of fittings body, and can be slided in the second through hole；Compression spring is provided with second through hole, and compression spring is located at
The right side of valve element；Shoulder hole is provided with the middle part of the valve element；On the fittings body O shapes are sequentially provided with positioned at the first externally threaded right-hand member
Circle, catch, nut.
Preferably, the valve element wall is provided with the mounting hole run through, and straight pin passes through mounting hole and first through hole by valve element
It is fixed on the left side of fittings body；When hydraulic oil enters angle coupling, oil pressure can promote valve element to slide, and mounting hole can be from large to small
Or change from small to big to adjust the flow of hydraulic oil.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
Independent spool and spring are provided with angle coupling described in the utility model, and mounting hole is provided with valve element, when
When hydraulic oil enters angle coupling, oil pressure can promote valve element to slide, and mounting hole from large to small or can change from small to big to adjust hydraulic pressure
The flow of oil.
Brief description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is the stereogram of angle coupling described in the utility model;
Accompanying drawing 2 is the sectional view of angle coupling described in the utility model;
Wherein：1st, valve element；2nd, the first external screw thread；3rd, O-ring；4th, nut；5th, fittings body；6th, the second external screw thread；7th, catch；
8th, straight pin.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Accompanying drawing 1-2 is a kind of angle coupling described in the utility model, including fittings body 5, valve element 1；The fittings body 5 is in
Rectangular-shaped, the horizontal ends and vertical end of fittings body 5 are respectively equipped with the first external screw thread 2 and the second external screw thread 6, and wherein horizontal ends are provided with
The first through hole of radial direction；The inside of fittings body 5 is provided with the second through hole of axial direction；The valve element 1 is arranged on the level of fittings body 5
End, and can be slided in the second through hole；Compression spring is provided with second through hole, and compression spring is located at the right side of valve element 1；
The middle part of valve element 1 is provided with shoulder hole；Right-hand member on the fittings body 5 positioned at the first external screw thread 2 is sequentially provided with O-ring 3, catch
7th, nut 4；The valve element wall is provided with the mounting hole run through, and valve element 1 is fixed on by straight pin 8 through mounting hole and first through hole
The left side of fittings body 5.
This angle coupling can be used to connect two oil pipes vertically, be compressed O-ring 3 by rotating nuts 4
Between angle coupling and oil connection, seal.When hydraulic oil enters angle coupling, oil pressure can promote valve element 1 to slide
Dynamic, mounting hole from large to small or can change from small to big to adjust the flow of hydraulic oil.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
Independent spool and spring are provided with angle coupling described in the utility model, and mounting hole is provided with valve element, when
When hydraulic oil enters angle coupling, oil pressure can promote valve element to slide, and mounting hole from large to small or can change from small to big to adjust hydraulic pressure
The flow of oil.
It the above is only concrete application example of the present utility model, do not form any limit to the scope of protection of the utility model
System.All technical schemes formed using equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (2)
1. a kind of angle coupling, including fittings body, valve element；The rectangular shape of fittings body, the horizontal ends and vertical end of fittings body
The first external screw thread and the second external screw thread are respectively equipped with, wherein horizontal ends are provided with the first through hole of radial direction；The inside of fittings body is provided with
Second through hole of axial direction；The valve element is arranged on the horizontal ends of fittings body, and can be slided in the second through hole；Second through hole
In be provided with compression spring, and compression spring is located at the right side of valve element；Shoulder hole is provided with the middle part of the valve element；The fittings body is upper
O-ring, catch, nut are sequentially provided with the first externally threaded right-hand member.
2. angle coupling according to claim 1, it is characterised in that：The valve element wall is provided with the mounting hole run through, circle
Valve element is fixed on the left side of fittings body through mounting hole and first through hole by pin；When hydraulic oil enters angle coupling, oil pressure
Valve element can be promoted to slide, mounting hole from large to small or can change from small to big to adjust the flow of hydraulic oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721059322.9U CN207122695U (en) | 2017-08-23 | 2017-08-23 | Angle coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721059322.9U CN207122695U (en) | 2017-08-23 | 2017-08-23 | Angle coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207122695U true CN207122695U (en) | 2018-03-20 |
Family
ID=61611170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721059322.9U Expired - Fee Related CN207122695U (en) | 2017-08-23 | 2017-08-23 | Angle coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207122695U (en) |
-
2017
- 2017-08-23 CN CN201721059322.9U patent/CN207122695U/en not_active Expired - Fee Related
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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: 20180320 Termination date: 20190823 |