CN220668705U - Automobile steering oil return pipe assembly - Google Patents

Abstract

An automobile steering oil return pipe assembly belongs to the technical field of steering oil return pipe assemblies; the connecting device comprises an oil tank, a liquid outlet pipe is fixedly connected to the bottom of the oil tank, a first hose is fixedly connected to the bottom end of the liquid outlet pipe, a connecting pipe is fixedly connected to the outer end of the first hose, an installation component is installed on the outer portion of the connecting pipe, and the installation component comprises a first spiral pipe fixedly connected to the outer end of the connecting pipe. According to the automobile steering oil return pipe assembly, the positions of the assembly pipe and the steering machine are checked, the assembly pipe and the steering machine are positioned by rotating the nuts, the first spiral pipe and the second spiral pipe with conical structures are adopted, the conical structures are designed to enable the assembly pipe and the steering machine to be installed in a rotating mode to be tighter more behind, so that the booster pump can be installed with the connecting pipe and the second hose more stably and closely, oil leakage can be effectively prevented, and whether the nuts are hung on the outer wall of the assembly pipe all the time before or after installation, and the nuts can be achieved.

Description

Automobile steering oil return pipe assembly

Technical Field

The utility model belongs to the technical field of steering oil return pipe assemblies, and particularly relates to an automobile steering oil return pipe assembly.

Background

The steering gear assembly is a steering gear, which is also called steering gear and steering gear. It is the most important component in the steering system of an automobile. The function of the device is as follows: increasing the force transferred from the steering wheel to the steering gear and changing the direction of force transfer, the steering gear is an important assembly in the steering system.

In the steering process of the automobile, a unique oil conveying system is required to be used for carrying out lubrication treatment on the steering engine through continuous conveying of the power-assisted oil, so that the steering is smoother, and the power-assisted oil can return to the inside of the power-assisted oil tank through an oil return pipeline in the oil conveying process.

The existing automobile steering oil return pipe assembly on the market is poor in connection tightness between a hose and a booster pump in working and use, oil leakage is easy to occur, and secondly, the existing automobile steering oil return pipe assembly is locked in a threaded inhaul cable mode, so that nuts are not only inconvenient to lock, but also are easy to lose.

Disclosure of Invention

The utility model mainly solves the technical problems in the prior art and provides an automobile steering oil return pipe assembly.

The technical problems of the utility model are mainly solved by the following technical proposal: the utility model provides an automobile steering returns oil pipe assembly, includes the oil tank, the bottom fixedly connected with drain pipe of oil tank, the first hose of bottom fixedly connected with of drain pipe, the outer fixedly connected with linking pipe of first hose, the externally mounted of linking pipe has the installation component, the installation component includes the first solenoid of fixedly connected with linking pipe outer end, the externally mounted of first solenoid has the booster pump, the second solenoid is installed to one side of booster pump, the outer fixedly connected with second hose of second solenoid, the outer fixedly connected with equipment pipe of second hose, the outer wall cover of equipment pipe is equipped with the nut, the internal thread has been seted up to the inner wall of nut.

Preferably, the first coil has a tapered cross section, the second coil has a tapered cross section, and the assembly tube has a wide cross section at both ends and a narrow cross section at the middle.

Preferably, the right side of the assembly pipe is larger than the inner diameter of the nut, and the internal thread is arranged on the inner wall of the nut in a half way.

Preferably, the sealing assembly is installed above the oil tank and comprises an upper cover erected on the upper surface of the oil tank, positioning bolts penetrate through four corners of the upper cover, a screw sleeve is installed on the upper surface of the upper cover, a filter cartridge is installed inside the screw sleeve, and a screw cap is connected to the upper side of the screw sleeve in a threaded mode.

Preferably, the sampling assembly is arranged outside the oil tank and comprises a sampling tube fixedly connected to the outer wall of the oil tank, a spring is fixedly connected to the inner wall of the sampling tube, a ball head is fixedly connected to the outer end of the spring, and a through hole is formed in the outer wall of the sampling tube.

Preferably, the diameter of the ball head is larger than the inner diameter of the through hole, and an elastic reset structure is formed between the ball head and the sampling tube through a spring.

The utility model has the beneficial effects that: the positions of the assembling tube and the steering machine are calibrated, after calibration, a user rotates the nut to enable the assembling tube and the steering machine to be positioned, the first screw tube and the second screw tube with conical structures are adopted, the first screw tube and the second screw tube with conical structures are designed to enable the assembling tube and the second hose to be installed more tightly after the first screw tube and the second screw tube are installed in a rotating mode, therefore, the booster pump can be installed more stably and closely with the connecting tube and the second hose, oil leakage can be effectively prevented, and whether the nut is hung on the outer wall of the assembling tube all the time before or after the nut is installed, and the nut can be achieved.

Drawings

FIG. 1 is a schematic view of a preferred embodiment of an automotive steering oil return pipe assembly according to the present utility model;

FIG. 2 is a schematic view of the mounting assembly of FIG. 1 in a disassembled configuration;

FIG. 3 is a schematic view of the seal assembly of FIG. 1 in a disassembled configuration;

FIG. 4 is a schematic cross-sectional view of the sampling assembly of FIG. 1.

Reference numerals in the drawings: 1. an oil tank; 2. a liquid outlet pipe; 3. a seal assembly; 31. an upper cover; 32. positioning bolts; 33. a screw sleeve; 34. a filter cartridge; 35. screwing the cover; 4. a sampling assembly; 41. a sampling tube; 42. a spring; 43. ball head; 44. a through hole; 5. a first hose; 6. a connecting pipe; 7. a mounting assembly; 71. a first coil; 72. a booster pump; 73. a second coil; 74. a second hose; 75. assembling a tube; 76. a nut; 77. and (5) an internal thread.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Examples: 1-4, an automobile steering oil return pipe assembly, including oil tank 1, the bottom fixedly connected with drain pipe 2 of oil tank 1, the bottom fixedly connected with first hose 5 of drain pipe 2, the outer end fixedly connected with linking pipe 6 of first hose 5, the externally mounted of linking pipe 6 has installation component 7, installation component 7 includes the first helicoid 71 of fixedly connected with linking pipe 6 outer end, the externally mounted of first helicoid 71 has booster pump 72, second helicoid 73 is installed to one side of booster pump 72, the outer end fixedly connected with second hose 74 of second helicoid 73, the outer end fixedly connected with equipment pipe 75 of second hose 74, the outer wall cover of equipment pipe 75 is equipped with nut 76, the internal thread 77 has been seted up to the inner wall of nut 76. The positions of the assembly tube 75 and the steering machine are checked, and after the check is completed, the user rotates the nut 76 to position the assembly tube 75 and the steering machine.

The first coil 71 has a tapered cross section, the second coil 73 has a tapered cross section, and the assembled tube 75 has a wide cross section at both ends and a narrow cross section at the middle. The first spiral tube 71 and the second spiral tube 73 with the conical structures are designed to enable the rotary installation to be tighter more behind, so that the booster pump 72 can be installed with the connecting tube 6 and the second hose 74 more stably and closely, and oil leakage can be effectively prevented.

The right side of the assembly tube 75 is larger than the inner diameter of the nut 76, and the internal thread 77 is half arranged on the inner wall of the nut 76. Thus, the nut 76 can be suspended from the outer wall of the assembly tube 75 either before or after installation, thus allowing the nut 76 to be made.

The sealing assembly 3 is installed to the top of oil tank 1, and sealing assembly 3 is including setting up the upper cover 31 that locates oil tank 1 upper surface, and the inside four corners position of upper cover 31 all runs through there is positioning bolt 32, and the upper surface mounting of upper cover 31 has swivel nut 33, and the internally mounted of swivel nut 33 has cartridge filter 34, and the top threaded connection of swivel nut 33 has spiral cover 35.

The oil tank 1 externally mounted has sampling component 4, and sampling component 4 includes sampling tube 41 of fixed connection in oil tank 1 outer wall, and the inner wall fixedly connected with spring 42 of sampling tube 41, the outer end fixedly connected with bulb 43 of spring 42, through-hole 44 has been seted up to the outer wall of sampling tube 41. Pressing the ball 43 controls the spring 42 to perform compression movement, at this time, oil in the sampling tube 41 flows out from the through hole 44, and after the outflow is completed, a small amount of oil can be detected.

The diameter of the ball 43 is larger than the inner diameter of the through hole 44, and the ball 43 forms an elastic reset structure between the spring 42 and the sampling tube 41. By means of the design, the device can easily sample a small amount of auxiliary oil in the oil tank 1, and a user can check the quality of the oil product conveniently.

The principle of the utility model is as follows:

the first step: firstly, a user needs to erect the upper cover 31 above the oil tank 1, then the user needs to sequentially insert four positioning bolts 32 into the upper cover 31 to enter the oil tank 1 to rotate so that the upper cover 31 and the oil tank 1 are installed and positioned, after the installation is finished, the user places the filter cartridge 34 into the screw sleeve 33, then the user fills steering power-assisted oil into the oil tank 1 through the filter cartridge 34, and after the filling is finished, the user rotates the screw cap 35 on the screw sleeve 33 to realize the sealing installation of the oil tank 1.

And a second step of: when the steering power oil exists in the oil tank 1, the power oil enters the sampling tube 41, if the user needs to check the quality of the oil, the user can press the ball head 43 to control the spring 42 to perform compression movement, at this time, the oil in the sampling tube 41 can flow out from the through hole 44, and after the flow out is finished, a small amount of oil can be detected.

And a third step of: the user then needs to rotate the booster pump 72 and the first coil 71 for installation and positioning, then and the second coil 73 is rotated and installed and positioned on the right side of the booster pump 72, after the positioning is completed, the user needs to calibrate the positions of the assembly pipe 75 and the steering gear, after the calibration is completed, the user rotates the nut 76 to enable the assembly pipe 75 and the steering gear to be positioned, so that when the steering gear is subjected to power-assisted lubrication by oil input from the oil delivery pipe, the oil enters the booster pump 72 through the second hose 74 by the assembly pipe 75, and enters the oil tank 1 from the liquid outlet pipe 2 through the connecting pipe 6 and the first hose 5.

Finally, it should be noted that the above embodiments are merely representative examples of the present utility model. Obviously, the utility model is not limited to the above-described embodiments, but many variations are possible. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model should be considered to be within the scope of the present utility model.

Claims (5)

1. The utility model provides an automobile steering returns oil pipe assembly, includes oil tank (1), its characterized in that: the bottom fixedly connected with drain pipe (2) of oil tank (1), the bottom fixedly connected with first hose (5) of drain pipe (2), the outer end fixedly connected with of first hose (5) links up pipe (6), the externally mounted of linking pipe (6) has installation component (7), installation component (7) including first screwed pipe (71) of fixedly connected with linking pipe (6) outer end, the externally mounted of first screwed pipe (71) has helping hand pump (72), second screwed pipe (73) are installed to one side of helping hand pump (72), the outer end fixedly connected with second hose (74) of second screwed pipe (73), the outer end fixedly connected with equipment pipe (75) of second hose (74), the outer wall cover of equipment pipe (75) is equipped with nut (76), internal thread (77) have been seted up to the inner wall of nut (76); the cross section of the first spiral tube (71) is in a conical structure, the cross section of the second spiral tube (73) is in a conical structure, and the cross section of the assembly tube (75) is in a structure with wide ends and narrow middle.

2. The automobile steering oil return pipe assembly according to claim 1, wherein the right side of the assembly pipe (75) is larger than the inner diameter of the nut (76), and the internal thread (77) is arranged on the inner wall of the nut (76) in a half manner.

3. The automobile steering oil return pipe assembly according to claim 2, wherein a sealing assembly (3) is installed above the oil tank (1), the sealing assembly (3) comprises an upper cover (31) erected on the upper surface of the oil tank (1), positioning bolts (32) penetrate through four corners of the upper cover (31), a screw sleeve (33) is installed on the upper surface of the upper cover (31), a filter cartridge (34) is installed inside the screw sleeve (33), and a screw cap (35) is connected with threads above the screw sleeve (33).

4. The automobile steering oil return pipe assembly according to claim 3, wherein the oil tank (1) is externally provided with a sampling assembly (4), the sampling assembly (4) comprises a sampling pipe (41) fixedly connected to the outer wall of the oil tank (1), a spring (42) is fixedly connected to the inner wall of the sampling pipe (41), a ball head (43) is fixedly connected to the outer end of the spring (42), and a through hole (44) is formed in the outer wall of the sampling pipe (41).

5. The automobile steering oil return pipe assembly according to claim 4, wherein the diameter of the ball head (43) is larger than the inner diameter of the through hole (44), and the ball head (43) forms an elastic reset structure between the spring (42) and the sampling pipe (41).