CN217108681U - Hydraulic hose joint structure - Google Patents
Hydraulic hose joint structure Download PDFInfo
- Publication number
- CN217108681U CN217108681U CN202220721956.0U CN202220721956U CN217108681U CN 217108681 U CN217108681 U CN 217108681U CN 202220721956 U CN202220721956 U CN 202220721956U CN 217108681 U CN217108681 U CN 217108681U
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- bolt
- hose
- hydraulic hose
- hole
- wheel cylinder
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Abstract
A hydraulic hose coupling structure comprising: hose, bolt, wheel cylinder; one end of the hose has a hose nipple; the hose joint is provided with a through hole, and the bolt penetrates through the through hole to be connected with the branch pump; the inner part of the bolt is of a hollow structure, and the side part of the bolt is communicated with the hose; the inner part of the bottom end of the bolt is communicated with the branch pump in a matching way; the outer side of the bottom end of the bolt is connected with the branch pump in an adaptive mode.
Description
Technical Field
The utility model relates to the field of automotive technology, concretely relates to hydraulic hose joint design.
Background
The hydraulic hose of the automobile clutch is a part for connecting the clutch master cylinder and the slave cylinder, and plays roles in transmitting the liquid pressure of a pipeline and preventing vibration. Because the hose belongs to rubber parts and is free from high-temperature aging and interference wear, the correct space trend of the hose in the existing automobile design needs to be ensured by adjustment after assembly, and the assembly and adjustment method in the prior art is extremely inconvenient.
In the prior art, a joint (connected with a branch pump) of a clutch hydraulic hose belongs to threaded connection, if the finished vehicle has the risks of insufficient clearance between the clutch hydraulic hose and peripheral parts, interference and the like, the joint needs to be disassembled and reassembled in an assembly and adjustment method in the prior art, so that the adjustment working time is increased, the hydraulic oil loss is large, and a pipeline system needs to be vacuumized again.
Therefore, the structure of the hydraulic hose is optimized, and the hydraulic hose is more convenient to operate when the trend of the space is adjusted, so that the problem to be solved urgently is solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hydraulic hose connector structure, when clutch hydraulic hose and peripheral part clearance are not enough appear like the finished product vehicle, for avoiding arousing risks such as interference, when the space of adjustment hydraulic hose moves towards, unscrew the bolt, 360 free rotations can be realized outside the bolt double-screw bolt to hose joint's through-hole cover, after the rotatory hose joint moves towards to accord with the adjustment requirement until the hose space, tighten the bolt again, the space that has accomplished the hose moves towards the adjustment promptly, need not demolish the joint, do not need to assemble again the joint, almost no hydraulic oil runs off, pipe-line system need not be evacuated again, thereby can solve the above-mentioned technical problem.
The technical purpose of utility model is realized through the following technical scheme:
a hydraulic hose coupling structure comprising:
hose, bolt, wheel cylinder;
one end of the hose has a hose nipple;
the hose joint is provided with a through hole, and the bolt penetrates through the through hole to be connected with the wheel cylinder;
the inner part of the bolt is of a hollow structure, and the side part of the bolt is communicated with the hose;
the inner part of the bottom end of the bolt is in adaptive communication with the slave cylinder;
the outer side of the bottom end of the bolt is connected with the branch pump in an adaptive mode.
Furthermore, the upper end and the lower end of the hose connector are provided with sealing gaskets.
Further, the diameter of the inner hole of the sealing washer is matched with the diameter of the through hole.
Further, the sealing gasket comprises a first sealing gasket and a second sealing gasket;
the first sealing washer is positioned between the nut of the bolt and the upper end face of the hose connector;
the second sealing washer is positioned between the lower end surface of the hose connector and the wheel cylinder.
Further, a branch pump interface is arranged inside the branch pump;
the wheel cylinder interface is connected with the bottom end of the bolt in an adaptive mode.
Further, the lower end of the bolt is in matched connection with the cylinder through threads.
The utility model has the advantages that:
if the gap between the clutch hydraulic hose and peripheral parts is insufficient in the finished vehicle, in order to avoid risks such as interference, when the space trend of the hydraulic hose is adjusted, the bolt is unscrewed, the through hole of the hose connector is sleeved outside the bolt stud to realize 360-degree free rotation, the hose connector is rotated until the space trend of the hose meets the adjustment requirement, then the bolt is screwed down, the space trend adjustment of the hose is completed, the connector does not need to be disassembled, the connector does not need to be reassembled, almost no hydraulic oil is lost, and the pipeline system does not need to be vacuumized again.
Drawings
FIG. 1 is a structural view of a hydraulic hose joint structure after being connected with a wheel cylinder;
fig. 2 is a structural view of the hydraulic hose.
1. A hose; 2. a bolt; 3. dividing a pump; 4. a hose connector; 5. a sealing gasket; 31. a branch pump interface; 41. a through hole; 51. a first sealing gasket; 52. a second sealing gasket.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in combination with the following embodiments. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, a hydraulic hose joint structure includes:
the device comprises a hose 1, a bolt 2 and a branch pump 3;
one end of the hose has a hose nipple 4;
the hose connector 4 is provided with a through hole 41, and the bolt 2 passes through the through hole 41 to be connected with the wheel cylinder 3;
the bolt 2 is hollow and communicated with the hose 1 at the side part;
the inner part of the bottom end of the bolt 2 is communicated with the branch pump 3 in a matching way;
the outer side of the bottom end of the bolt 2 is connected with the sub-pump 3 in a matching way.
Specifically, the bolt 2 penetrates through a through hole 41 of the hose connector 4 and is connected with the sub-pump 3, when the space trend of the hydraulic hose needs to be adjusted, the bolt 2 is unscrewed, the hose 1 can be sleeved on the bolt 2 to rotate, and after the space trend of the hose 1 meets the adjustment requirement, the bolt 2 is screwed down, so that the adjustment of the space trend of the hose 1 is completed.
Optionally, the hose connector 4 is provided with sealing gaskets 5 at both the upper and lower ends.
Technical scheme more than adopting, seal ring 5 can play sealed effect to hose nipple 4, prevents that hydraulic oil from running off.
Optionally, the diameter of the inner hole of the sealing washer 5 is matched with the diameter of the through hole 41.
By adopting the technical scheme, the bolt 2 can more easily penetrate through the sealing washer 5 and the through hole 41 at the same time, and a good sealing effect is achieved.
Optionally, the sealing gasket 5 comprises a first sealing gasket 51 and a second sealing gasket 52;
a first sealing washer 51 is located between the nut of the bolt 2 and the upper end face of the hose connector 4;
a second sealing washer 52 is located between the lower end face of the hose connector 4 and the wheel cylinder 3.
Optionally, the branch pump 3 has a branch pump interface 31 inside;
the wheel cylinder interface 31 is connected with the bottom end of the bolt 2 in an adaptive mode.
Technical scheme more than adopting, because bolt 2 is hollow structure, the bottom and the wheel cylinder interface 31 of bolt 2 are connected for the inside and the wheel cylinder 3 of bolt 2 are linked together, and hydraulic oil directly circulates between hose 1 and wheel cylinder 3 through bolt 2.
Optionally, the lower end of the bolt 2 is in fit connection with the cylinder 3 through threads.
Technical scheme more than adopting can let bolt 2 be connected and make things convenient for the rotation to adjust with minute pump 3 more easily.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims, or the equivalents of such scope and boundary.
Claims (6)
1. A hydraulic hose coupling structure, comprising:
the device comprises a hose (1), a bolt (2) and a wheel cylinder (3);
one end of the hose is provided with a hose connector (4);
the hose joint (4) is provided with a through hole (41), and the bolt (2) penetrates through the through hole (41) to be connected with the wheel cylinder (3);
the inner part of the bolt (2) is of a hollow structure, and the side part of the bolt is communicated with the hose (1);
the inner part of the bottom end of the bolt (2) is in adaptive communication with the branch pump (3);
the outer side of the bottom end of the bolt (2) is connected with the branch pump (3) in an adaptive mode.
2. The hydraulic hose joint structure of claim 1, wherein:
and the upper end and the lower end of the hose joint (4) are provided with sealing gaskets (5).
3. The hydraulic hose joint structure according to claim 2, wherein:
the diameter of the inner hole of the sealing washer (5) is matched with the diameter of the through hole (41).
4. The hydraulic hose joint structure according to claim 2, wherein:
the sealing gasket (5) comprises a first sealing gasket (51) and a second sealing gasket (52);
the first sealing washer (51) is positioned between the nut of the bolt (2) and the upper end face of the hose connector (4);
the second sealing washer (52) is arranged between the lower end face of the hose connector (4) and the wheel cylinder (3).
5. The hydraulic hose joint structure of claim 1, wherein:
the branch pump (3) is internally provided with a branch pump interface (31);
the wheel cylinder interface (31) is connected with the bottom end of the bolt (2) in an adaptive mode.
6. The hydraulic hose joint structure of claim 1, wherein:
the lower end of the bolt (2) is connected with the wheel cylinder (3) in a matched mode through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220721956.0U CN217108681U (en) | 2022-03-29 | 2022-03-29 | Hydraulic hose joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220721956.0U CN217108681U (en) | 2022-03-29 | 2022-03-29 | Hydraulic hose joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217108681U true CN217108681U (en) | 2022-08-02 |
Family
ID=82578370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220721956.0U Active CN217108681U (en) | 2022-03-29 | 2022-03-29 | Hydraulic hose joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217108681U (en) |
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2022
- 2022-03-29 CN CN202220721956.0U patent/CN217108681U/en active Active
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