CN217003472U - Hydraulic joint for high pressure - Google Patents
Hydraulic joint for high pressure Download PDFInfo
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- CN217003472U CN217003472U CN202220927409.8U CN202220927409U CN217003472U CN 217003472 U CN217003472 U CN 217003472U CN 202220927409 U CN202220927409 U CN 202220927409U CN 217003472 U CN217003472 U CN 217003472U
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- joint
- joint body
- high pressure
- hydraulic
- reinforcing
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Abstract
The utility model provides a high-pressure hydraulic joint which comprises a joint body, wherein the half end of the joint body is thick, the half end of the joint body is thin, the thick end and the thin end of the joint body are provided with fault surfaces, the fault surfaces are provided with reinforcing grooves coaxial with the joint body, and reinforcing rings are arranged in the reinforcing grooves. By adopting the technical scheme, the utility model has the beneficial effects that: according to the utility model, the reinforcing rings with different hardness are additionally arranged in the reinforcing groove, and the plurality of strip-shaped bulges are arranged in the joint body, so that the inner wall compression-resistant effect of the joint body is reinforced by the reinforcing rings, and the pressure of oil on the joint body is shared by the strip-shaped bulges, thereby integrally enhancing the compression-resistant effect of the hydraulic joint and enabling the hydraulic joint to use stronger high pressure.
Description
Technical Field
The utility model relates to the technical field of hydraulic connectors, in particular to a high-pressure hydraulic connector.
Background
A hydraulic connection is a hydraulic system that connects different hydraulic components (pumps, feed lines, directional valves, shut-off valves, hydraulic motors, hydraulic cylinders, and also auxiliary components such as level gauges, thermometers, pressure gauges, etc.) to form a closed circuit. The hydraulic joint can bear high-strength pressure, and the structure can link hydraulic elements more quickly and bear higher pressure.
The liquid impact pressure that the inner wall cambered surface of traditional hydraulic pressure joint received is stronger, and its easy damaged degree is higher, and this hydraulic pressure joint promptly can't continue to use after the impaired certain degree of inner wall cambered surface, resource-wasting.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-pressure hydraulic joint, which aims to solve the problems that the inner wall cambered surface of the traditional hydraulic joint provided in the background art is relatively strong in liquid impact pressure and relatively high in damage degree, and the hydraulic joint cannot be used any more after the inner wall cambered surface is damaged to a certain degree, so that resources are wasted and the like.
The technical scheme of the utility model is realized as follows:
the utility model provides a hydraulic pressure connects for high pressure, includes and connects the body, connect the thick half end of body and thin, just connect the thick one end of body and thin one end and be provided with the fault plane, seted up on the fault plane with connect the coaxial reinforcement groove of body, install the reinforcing ring in the reinforcement groove, the reinforcing ring cover is established at the reinforcing inslot portion, utilizes the reinforcing ring to carry out the resistance to compression under the inner wall cambered surface pressurized condition to the joint body.
In order to realize right the installation location of reinforcement ring, reinforcement ring orientation the one end setting of fault plane is being had the holding ring, holding ring and reinforcement ring body coupling or mutual welding, the holding ring is hugged closely the fault plane plays certain locate effect to after the location, utilize fixation nut to lock, prevent axial and axial float.
In order to facilitate the positioning and fixing of the reinforcing ring, a fixing nut is installed on the outer side of the thin end of the joint body in a threaded mode, and the maximum diameter of the fixing nut is smaller than that of the positioning ring.
In order to reduce and disperse the pressure that connects body inner wall to receive, the inner wall that connects the body is provided with evenly distributed's bar arch, the bar is protruding to be followed the axis direction that connects the body extends, under the prerequisite that does not influence the normal flow of fluid, further reinforcing connects body inner structure, improves the intensity that connects the body.
In order to facilitate the connection and fixation of the joint body and the pipeline, stepped threads are arranged on the outer side of the joint body, external threads are arranged on the outer side of the thin end of the joint body and are mainly used for connecting an external pipeline to realize the installation of the joint.
In order to enhance the stress effect of the joint body, a thickening layer is arranged on the inner side of the thin end of the joint body, and specifically, the inner diameter of the thickening layer arranged on the thin end of the joint body is smaller than the shortest distance from the strip-shaped protrusion to the joint body, so that smooth flow of fluid is realized.
Preferably, the reinforcing ring is made of stainless steel materials with different hardness.
By adopting the technical scheme, the utility model has the beneficial effects that:
according to the utility model, the reinforcing rings with different hardness are additionally arranged in the reinforcing groove, and the plurality of strip-shaped bulges are arranged in the joint body, so that the inner wall compression-resistant effect of the joint body is reinforced by the reinforcing rings, and the pressure of oil on the joint body is shared by the strip-shaped bulges, thereby integrally enhancing the compression-resistant effect of the hydraulic joint and enabling the hydraulic joint to use stronger high pressure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the present invention;
FIG. 3 is a front interior schematic view of the fitting body of the present invention;
FIG. 4 is a schematic view of a reinforcing ring of the present invention;
FIG. 5 is a schematic structural diagram of a fault plane of the present invention.
Wherein:
1. a connector body; 101. fault plane; 2. a reinforcing groove; 3. a reinforcing ring; 301. a positioning ring; 4. fixing a nut; 5. a strip-shaped bulge; 6. step screw threads; 7. externally connecting a thread; 8. and (5) thickening the layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the hydraulic joint for high pressure comprises a joint body 1, wherein the half end of the joint body 1 is thick and the half end of the joint body is thin, a fault plane 101 is arranged at the thick end and the thin end of the joint body 1, a reinforcing groove 2 coaxial with the joint body 1 is formed in the fault plane 101, and a reinforcing ring 3 is arranged in the reinforcing groove 2.
Specifically, one end of the reinforcing ring 3 facing the fault plane 101 is provided with a positioning ring 301, the positioning ring 301 is tightly attached to the fault plane 101, and the outer side of the thin end of the joint body 1 is provided with a fixing nut 4 in a threaded manner; so set up, when using, carry out spacing fixed to holding ring 301 through fault plane 101 and fixation nut 4, and then reach the installation fixed to reinforcing ring 3.
Specifically, the inner wall that connects body 1 is provided with evenly distributed's bar arch 5, and the protruding 5 axis direction that follows the joint body 1 of bar extends, through setting up the protruding 5 of bar, utilizes protruding 5 of bar to share the pressure of fluid to the joint body 1, and then the resistance to compression effect of whole reinforcing hydraulic pressure joint makes it can use stronger high pressure.
Specifically, the outer side of the joint body 1 is provided with a stepped thread 6; the stepped threads 6 are arranged to facilitate connection of the joint body 1 and the oil pipe, the external threads 7 are arranged on the outer side of the thin end of the joint body 1, and the thickening layer 8 is arranged on the inner side of the thin end of the joint body 1.
Specifically, the reinforcing ring 3 is the stainless steel material of different hardness, and more specifically, the material hardness of reinforcing ring 3 is greater than the material hardness that connects body 1, and applicable in the use that different materials connect, through install the reinforcing ring of different hardness additional in reinforced groove 2, simultaneously connect the protruding 5 of a plurality of bars in 1 interior wall resistance to compression effect that connects body 1 of utilizing the reinforcing ring to consolidate.
The working principle is as follows:
according to the utility model, the reinforcing rings 3 with different hardness are additionally arranged in the reinforcing grooves 2, the plurality of strip-shaped bulges 5 are arranged in the joint body 1, the inner wall compression-resistant effect of the joint body 1 is reinforced by the reinforcing rings 3, and the pressure of oil on the joint body 1 is shared by the strip-shaped bulges 5, so that the compression-resistant effect of the hydraulic joint is integrally enhanced, and stronger high pressure can be used.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A hydraulic joint for high pressure, characterized in that: including connecting body (1), connect body (1) half thick half end thin, just connect thick one end of body (1) and thin one end to be provided with fault plane (101), seted up on fault plane (101) with connect coaxial reinforcement groove (2) of body (1), install reinforcing ring (3) in reinforcing groove (2).
2. A hydraulic joint for high pressure according to claim 1, wherein: the reinforcing ring (3) is provided with a positioning ring (301) towards one end of the fault plane (101), and the fault plane (101) is tightly attached to the positioning ring (301).
3. A hydraulic joint for high pressure according to claim 1, wherein: and a fixing nut (4) is arranged on the outer side of the thin end of the joint body (1) in a threaded manner.
4. A hydraulic joint for high pressure according to claim 1, wherein: the inner wall of the joint body (1) is provided with bar-shaped protrusions (5) which are uniformly distributed, and the bar-shaped protrusions (5) extend along the axis direction of the joint body (1).
5. A hydraulic joint for high pressure according to claim 1, wherein: the outer side of the joint body (1) is provided with a stepped thread (6).
6. A hydraulic joint for high pressure according to claim 1, wherein: the outer side of the thin end of the joint body (1) is provided with an external thread (7).
7. A hydraulic joint for high pressure as claimed in claim 1, wherein: the inner side of the thin end of the joint body (1) is provided with a thickening layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220927409.8U CN217003472U (en) | 2022-04-21 | 2022-04-21 | Hydraulic joint for high pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220927409.8U CN217003472U (en) | 2022-04-21 | 2022-04-21 | Hydraulic joint for high pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217003472U true CN217003472U (en) | 2022-07-19 |
Family
ID=82378362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220927409.8U Active CN217003472U (en) | 2022-04-21 | 2022-04-21 | Hydraulic joint for high pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217003472U (en) |
-
2022
- 2022-04-21 CN CN202220927409.8U patent/CN217003472U/en active Active
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