CN203585488U - Novel hydraulic quick coupling - Google Patents
Novel hydraulic quick coupling Download PDFInfo
- Publication number
- CN203585488U CN203585488U CN201320803155.XU CN201320803155U CN203585488U CN 203585488 U CN203585488 U CN 203585488U CN 201320803155 U CN201320803155 U CN 201320803155U CN 203585488 U CN203585488 U CN 203585488U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve seat
- valve
- hydraulic quick
- quick coupling
- 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 - Lifetime
Links
- 230000008878 coupling Effects 0.000 title abstract description 6
- 238000010168 coupling process Methods 0.000 title abstract description 6
- 238000005859 coupling reaction Methods 0.000 title abstract description 6
- 239000003570 air Substances 0.000 abstract description 8
- 239000010720 hydraulic oil Substances 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
Images
Abstract
The utility model discloses a novel hydraulic quick coupling, and relates to the technical field of machine parts. The novel hydraulic quick coupling comprises a valve body (1), a check ring (2), a valve seat (3), a valve element (4), an inserting core (5) and an outer sleeve (6). The outer sleeve (6) is arranged on the outer wall of the valve body (1) in a sleeved mode, the valve body (1) is connected with the inserting core (5), the valve core (4) is arranged inside the valve body (1), the valve seat (3) is connected with the valve body (1), the check ring (2) is arranged on the connecting part of the valve seat (3) and the valve body (1), and the outer wall of the valve seat (3) is an open type valve seat. The novel hydraulic quick coupling is compact in structure, convenient to operate, good in circulation of hydraulic oil, water and air, flow is increased, the processing technic is simple, and cost is low.
Description
Technical field:
The utility model relates to mechanical fitting technical field, is specifically related to a kind of Novel hydraulic quick connector.
Background technique:
The valve seat processing technology of existing hydraulic quick coupling is complicated, and processing cost is high, and through-current capacity is little, when hydraulic quick coupling in use, hydraulic oil, water or air can be smaller due to valve seat gap, and adding outside has an annulus, has hindered like this circulation of hydraulic oil, water or air.
Model utility content:
The purpose of this utility model is to provide a kind of Novel hydraulic quick connector, and its compact structure is easy to operate, and the circulation of hydraulic oil, water, air is better, has increased flow, and its processing technology is simple, and cost is low.
In order to solve the existing problem of background technique, the utility model is by the following technical solutions: it comprises valve body 1, back-up ring 2, valve seat 3, spool 4, lock pin 5, overcoat 6; Overcoat 6 is set in the outer wall of valve body 1, and valve body 1 is connected with lock pin 5, and spool 4 is arranged in valve body 1, and valve seat 3 is connected with valve body 1, and valve seat 3 is provided with back-up ring 2 with the joint of valve body 1.
The outer wall of described valve seat 3 is open valve seats, increases flow while being convenient to coordinate.
The utility model when operation, valve seat 3 outer walls have reduced annulus, have reduced difficulty and the fabricating cost of preparation process, have increased the discharge value of hydraulic oil, water, air simultaneously.
The utlity model has following beneficial effect: its compact structure, easy to operate, the circulation of hydraulic oil, water, air is better, has increased flow, and its processing technology is simple, and cost is low.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of valve seat in the utility model.
Embodiment:
See figures.1.and.2, this concrete enforcement by the following technical solutions: it comprises valve body 1, back-up ring 2, valve seat 3, spool 4, lock pin 5, overcoat 6; Overcoat 6 is set in the outer wall of valve body 1, and valve body 1 is connected with lock pin 5, and spool 4 is arranged in valve body 1, and valve seat 3 is connected with valve body 1, and valve seat 3 is provided with back-up ring 2 with the joint of valve body 1.
The outer wall of described valve seat 3 is open valve seats, increases flow while being convenient to coordinate.
This embodiment when operation, valve seat 3 outer walls have reduced annulus, have reduced difficulty and the fabricating cost of preparation process, have increased the discharge value of hydraulic oil, water, air simultaneously.
This embodiment has following beneficial effect: its compact structure, and easy to operate, the circulation of hydraulic oil, water, air is better, has increased flow, and its processing technology is simple, and cost is low.
Claims (2)
1. a Novel hydraulic quick connector, is characterized in that it comprises valve body (1), back-up ring (2), valve seat (3), spool (4), lock pin (5), overcoat (6); Overcoat (6) is set in the outer wall of valve body (1), valve body (1) is connected with lock pin (5), spool (4) is arranged in valve body (1), valve seat (3) is connected with valve body (1), and valve seat (3) is provided with back-up ring (2) with the joint of valve body (1).
2. a kind of Novel hydraulic quick connector according to claim 1, is characterized in that the outer wall of described valve seat (3) is open valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803155.XU CN203585488U (en) | 2013-11-28 | 2013-11-28 | Novel hydraulic quick coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803155.XU CN203585488U (en) | 2013-11-28 | 2013-11-28 | Novel hydraulic quick coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585488U true CN203585488U (en) | 2014-05-07 |
Family
ID=50583407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320803155.XU Expired - Lifetime CN203585488U (en) | 2013-11-28 | 2013-11-28 | Novel hydraulic quick coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585488U (en) |
-
2013
- 2013-11-28 CN CN201320803155.XU patent/CN203585488U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |