Oil return pipe of automobile supercharger

Abstract

The utility model relates to the technical field of automobile accessories, and discloses an automobile supercharger oil return pipe which comprises an oil return pipe body, a fixing piece is fixedly installed on one side of the oil return pipe body, positioning holes are formed in the two sides of the fixing piece, a threaded pipe is fixedly installed at the other end of the oil return pipe body, and a bending mechanism is installed on the oil return pipe body. The bending mechanism comprises gooseneck pipes fixedly installed on the two sides of the oil return pipe, welding rings welded to the two ends of the two gooseneck pipes and protective rubber sleeves distributed on the outer sides of the two welding rings. When one end of the oil return pipe is installed on one side of the turbocharger, the angle of the other end of the oil return pipe can be adjusted at will in cooperation with the two gooseneck pipes on the bending mechanism, and it is guaranteed that the oil return pipe is suitable for vehicle types of different models when installed; and the bent position of the oil return pipe can be protected, and the service life of the oil return pipe is effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to an automobile supercharger oil return pipe. Background Art

[0002] At present, the turbocharger system mainly has four pipelines: two oil pipes and two water pipes. The two oil pipes are the oil inlet pipe and the oil return pipe, which provide lubrication for the engine bearings. The oil inlet pipe is responsible for introducing the engine oil into the engine, while the oil return pipe is responsible for circulating the lubricated oil back to the oil tank. The two water pipes are the water inlet pipe and the water return pipe. Their main function is to cool the high temperature and high pressure generated by the long-term operation of the engine to prevent the turbocharger from locking due to excessive temperature. Therefore, the main pipelines of the turbocharger system are these four oil pipes and water pipes.

[0003] Among them, the automobile supercharger oil return pipe is a connecting pipe used to connect the engine and the supercharger. It is the channel for the supercharger lubricating oil to return and is an important component to ensure effective lubrication of the supercharger.

[0004] However, most of the automobile supercharger oil return pipes on the market are one-piece pipes. Different models of pipes correspond to different types of automobile supercharger oil return pipes, which leads to great limitations in the installation and use of different types of automobile supercharger oil return pipes. Therefore, it is necessary to design a new technical solution to solve it, which can be applicable to different types of car bodies. Utility Model Content

[0005] The utility model aims to provide an oil return pipe for an automobile supercharger, which solves the problems raised in the background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: an automobile supercharger oil return pipe, comprising an oil return pipe, a fixing piece is fixedly installed on one side of the oil return pipe, positioning holes are opened on both sides of the fixing piece, a threaded pipe is fixedly installed on the other end of the oil return pipe, and a bending mechanism is installed on the oil return pipe;

[0007] The bending mechanism includes gooseneck tubes fixedly installed on both sides of the oil return pipe, welding rings welded at both ends of the two groups of gooseneck tubes, and protective rubber sleeves distributed outside the two groups of welding rings. The other end of each group of welding rings is welded to the oil return pipe, and the two groups of gooseneck tubes are connected to the oil return pipe.

[0008] As an optional solution of the technical solution of the present application, a sealing gasket is arranged on one side of the fixing member, and one side of the sealing gasket is in contact with the fixing member to increase the sealing performance of the oil return pipe.

[0009] As an optional solution of the technical solution of the present application, a fixing ring is fixedly installed in the middle of the oil return pipe, a connecting piece is fixedly installed on the outer wall of the fixing ring, and a mounting hole is opened in the middle of the connecting piece to fix the middle of the oil return pipe.

[0010] As an optional solution of the technical solution of the present application, a plurality of groups of equally spaced positioning clamps are distributed on the oil return pipe, and two adjacent groups of the positioning clamps are respectively distributed at one end of two groups of protective rubber sleeves.

[0011] As an optional solution of the technical solution of the present application, screw holes are provided on both sides of each group of the positioning clamps, and bolts are threadedly connected in two adjacent groups of the screw holes to fix the protective rubber sleeve.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The technical solution of the present application is to install one end of the oil return pipe on one side of the turbocharger first, and then cooperate with the two groups of gooseneck pipes on the bending mechanism to adjust the angle of the other end of the oil return pipe at will, so as to ensure that the oil return pipe is suitable for different models of vehicles during installation. At the same time, protective rubber sleeves are installed on the outside of the two groups of gooseneck pipes to protect the bending part of the oil return pipe, thereby effectively increasing the service life of the oil return pipe.

[0014] 2. The technical solution of the present application is to fix a connector on the outer wall of a fixing ring, and a mounting hole is provided in the middle of the connector. After the two ends of the oil return pipe are installed, the connection can be installed on the outer wall of the fixing ring, and in combination with the mounting hole provided in the middle of the connector, the middle of the oil return pipe can be firmly positioned inside the car, thereby preventing the oil return pipe from being loosened due to continuous vibration of the recovery pipe during driving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of an oil return pipe of an automobile supercharger according to the utility model;

[0017] Figure 2 The utility model is a schematic diagram of the gooseneck structure of an oil return pipe of an automobile supercharger.

[0018] In the figure: 1. oil return pipe; 11. fixing piece; 12. sealing gasket; 13. threaded pipe; 2. gooseneck pipe; 21. welding ring; 22. protective rubber sleeve; 3. fixing ring; 31. connecting piece; 32. mounting hole; 33. positioning clamp ring; 34. screw hole. DETAILED DESCRIPTION

[0019] See also Figure 1-2The utility model provides a technical solution: an automobile supercharger oil return pipe, comprising an oil return pipe 1, a fixing member 11 is fixedly installed on one side of the oil return pipe 1, positioning holes are opened on both sides of the fixing member 11, a threaded pipe 13 is fixedly installed on the other end of the oil return pipe 1, and a bending mechanism is installed on the oil return pipe 1;

[0020] The bending mechanism includes gooseneck tubes 2 fixedly installed on both sides of the oil return pipe 1, welding rings 21 welded at both ends of the two groups of gooseneck tubes 2, and protective rubber sleeves 22 distributed on the outside of the two groups of welding rings 21. The other end of each group of welding rings 21 is welded to the oil return pipe 1, and the two groups of gooseneck tubes 2 are connected to the oil return pipe 1.

[0021] In this technical solution, by first installing one end of the oil return pipe 1 on one side of the turbocharger, and then cooperating with the two groups of gooseneck pipes 2 on the bending mechanism, the angle of the other end of the oil return pipe 1 can be adjusted arbitrarily, ensuring that the oil return pipe 1 is suitable for different types of vehicles during installation. At the same time, protective rubber sleeves 22 are installed on the outside of the two groups of gooseneck pipes 2 to protect the bending part of the oil return pipe 1, thereby effectively increasing the service life of the oil return pipe 1.

[0022] In some technical solutions, a fixing ring 3 is fixedly installed in the middle of the oil return pipe 1, a connecting piece 31 is fixedly installed on the outer wall of the fixing ring 3, and a mounting hole 32 is opened in the middle of the connecting piece 31 to fix the middle of the oil return pipe 1.

[0023] In this technical solution, after both ends of the oil return pipe 1 are installed, the connection can be installed through the outer wall of the fixing ring 3, and in conjunction with the mounting hole 32 opened in the middle of the connecting piece 31, the middle of the oil return pipe 1 can be firmly positioned inside the car to prevent the return pipe from being continuously vibrated during driving, causing the oil return pipe 1 to loosen.

[0024] In some technical solutions, multiple groups of equidistantly distributed positioning snap rings 33 are distributed on the oil return pipe 1, and two adjacent groups of positioning snap rings 33 are respectively distributed at one end of two groups of protective rubber sleeves 22. Screw holes 34 are opened on both sides of each group of positioning snap rings 33, and bolts are threadedly connected in the two adjacent groups of screw holes 34 to fix the protective rubber sleeves 22.

[0025] In this technical solution, when the two groups of protective rubber sleeves 22 are limited on the outside of the two groups of gooseneck pipes 2, the protective rubber sleeves 22 can be firmly fixed on the outside of the oil return pipe 1 by cooperating with the positioning clamps 33 installed on both sides of the protective rubber sleeves 22 and locking the two adjacent groups of positioning clamps 33 with bolts.

[0026] In some technical solutions, a sealing gasket 12 is disposed on one side of the fixing member 11 , and one side of the sealing gasket 12 is in contact with the fixing member 11 to increase the sealing performance of the oil return pipe 1 .

[0027] In this technical solution, when the oil return pipe 1 is installed, the sealing gasket 12 installed in the fixing member 11 can be used to increase the sealing performance of the oil return pipe 1.

[0028] When using an automobile supercharger oil return pipe, it should be noted that the utility model is an automobile supercharger oil return pipe, and each component is a universal standard part or a component known to technical personnel in this field, and its structure and principle can be known to technical personnel through technical manuals or through conventional experimental methods.

[0029] When in use, first install one end of the return oil pipe 1 on one side of the turbocharger to ensure that the return oil pipe 1 is connected to the turbocharger. When the operator installs the other end of the return oil pipe 1 on the cylinder block of the truck, the two groups of gooseneck pipes 2 on the bending mechanism can make the angle of the other end of the return oil pipe 1 arbitrarily adjusted to ensure that the return oil pipe 1 is suitable for different models of vehicles during installation. At the same time, protective rubber sleeves 22 are installed on the outside of the two groups of gooseneck pipes 2 to protect the bending part of the return oil pipe 1, effectively increasing the service life of the return oil pipe 1. At the same time, a connector 31 is fixedly installed on the outer wall of the fixing ring 3, and a mounting hole 32 is opened in the middle of the connector 31. After the two ends of the return oil pipe 1 are installed, the connection can be installed on the outer wall of the fixing ring 3, and the mounting hole 32 opened in the middle of the connector 31 can be used to firmly position the middle of the return oil pipe 1 inside the car to prevent the car from vibrating the recovery pipe continuously during driving, causing the return oil pipe 1 to loosen.

Claims

1. An oil return pipe for an automobile supercharger, comprising an oil return pipe (1), characterized in that: A fixing member (11) is fixedly mounted on one side of the oil return pipe (1), positioning holes are provided on both sides of the fixing member (11), a threaded pipe (13) is fixedly mounted on the other end of the oil return pipe (1), and a bending mechanism is installed on the oil return pipe (1); The bending mechanism comprises gooseneck tubes (2) fixedly mounted on both sides of the oil return pipe (1), welding rings (21) welded at both ends of the two groups of gooseneck tubes (2), and protective rubber sleeves (22) distributed outside the two groups of welding rings (21), the other end of each group of welding rings (21) is connected to the oil return pipe (1) by welding, and the two groups of gooseneck tubes (2) are connected to the oil return pipe (1).

2. The oil return pipe of an automobile supercharger according to claim 1, characterized in that: A sealing gasket (12) is disposed on one side of the fixing member (11), and one side of the sealing gasket (12) is in contact with the fixing member (11).

3. The oil return pipe of an automobile supercharger according to claim 1, characterized in that: A fixing ring (3) is fixedly installed in the middle of the oil return pipe (1), a connecting piece (31) is fixedly installed on the outer wall of the fixing ring (3), and a mounting hole (32) is opened in the middle of the connecting piece (31).

4. The oil return pipe of an automobile supercharger according to claim 1, characterized in that: The oil return pipe (1) is provided with a plurality of equally spaced positioning snap rings (33), and two adjacent groups of positioning snap rings (33) are respectively distributed at one end of two groups of protective rubber sleeves (22).

5. The oil return pipe of an automobile supercharger according to claim 4, characterized in that: Screw holes (34) are provided on both sides of each group of the positioning clamp rings (33), and bolts are threadedly connected in two adjacent groups of the screw holes (34).

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