CN217401662U

CN217401662U - Gearbox oil filter joint

Info

Publication number: CN217401662U
Application number: CN202220056928.1U
Authority: CN
Inventors: 董敏; 白永洁; 汤伟
Original assignee: Ningbo Fushi Automobile Components Co Ltd
Current assignee: Ningbo Fushi Automobile Components Co Ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-09-09
Anticipated expiration: 2032-01-11

Abstract

The utility model provides a gearbox oil filtering joint, which comprises a joint body, wherein a channel is arranged in the joint body along the axial direction of the joint body, one end of the channel is a first interface, and the other end of the channel is a second interface; a filtering device is arranged in the first interface, and the filtering device is embedded in the first interface in a sealing manner through an installation sleeve; the utility model provides a gearbox oil filter joint, simple structure, practicality can effectively filter engine gearbox oil, avoids polluting to effectively guarantee the life of gearbox, make better, the faster lubrication of gearbox fluid.

Description

Gearbox oil filter joint

Technical Field

The utility model belongs to the technical field of gearbox oil filter joint, concretely relates to gearbox oil filter joint.

Background

In the design of the existing automobile gearbox, the gearbox oil filtering joint is made of carbon steel, and the carbon steel is easy to oxidize and rust, so that the cleanliness of the gearbox oil is dirty, and the gearbox oil can be blocked.

Based on the technical problems in the automobile gearbox, no relevant solution exists; there is therefore a pressing need to find effective solutions to the above problems.

Disclosure of Invention

The utility model aims at the weak point that exists in the above-mentioned technique, provide a gearbox oil filter joint, aim at solving current automobile transmission oil filter joint and cause the problem of jam.

The utility model provides a gearbox oil filtering joint, which comprises a joint body, wherein a channel is arranged in the joint body along the axial direction of the joint body, one end of the channel is a first interface, and the other end of the channel is a second interface; be equipped with filter equipment in the first interface, filter equipment sets up in the first interface through the embedded sealing of installation cover.

Furthermore, the filter device is a filter screen which is of a concave structure, the mounting sleeve is of an annular structure, a port part of the filter screen is arranged at one end of the mounting sleeve, and the mounting sleeve is in interference fit with the inner wall of the channel.

Furthermore, an expanding groove is arranged on the inner wall of the channel at one end of the first connector, the expanding groove is a circular groove, and the inner diameter of the circular groove is larger than that of the channel; the mounting sleeve is fixedly arranged in the expanding groove and extends the filter screen into the inner side of the channel.

Furthermore, the filter screen is made of copper, and the joint body is made of aluminum.

Furthermore, the outer side surface of the joint body at one end of the first connector is provided with a first annular groove, and the outer side surface of the joint body at one end of the second connector is provided with a second annular groove.

Furthermore, a step surface is formed on the outer side surface of the joint body at one end of the first interface, and a step surface is formed on the outer side surface of the joint body at one end of the second interface; the outer diameter of the step surface is smaller than that of the joint body.

The utility model provides a gearbox oil filter joint, simple structure, practicality can effectively filter engine gearbox oil, avoids polluting to effectively guarantee the life of gearbox, make better, the faster lubrication of gearbox fluid.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a cross-sectional view of the utility model discloses a gearbox oil filter joint.

In the figure: 1. a connector body; 2. a channel; 3. a filter screen; 4. installing a sleeve; 5. a first annular groove; 6. a second annular groove; 7. a first interface; 8. a second interface; 9. a step surface.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", 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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

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; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, the utility model provides a gearbox oil filter joint, in particular to a filter joint in an automobile gearbox; the filter joint comprises a joint body 1, a channel 2 is arranged in the joint body 1 along the axial direction of the joint body, one end of the channel 2 is a first connector 7, and the other end of the channel 2 is a second connector 8; specifically, a filtering device is arranged in the first interface 7, and the filtering device is embedded in the first interface 7 through the mounting sleeve 4 in a sealing manner; adopt above-mentioned gearbox oil filter joint, through connecting body internally mounted filter equipment to can filter the dirt of filter joint and gearbox oil, can guarantee not corroded by the external world, also can guarantee the life of gearbox, make better, the faster lubrication of gearbox fluid, the required position of cooling.

Preferably, in combination with the above scheme, as shown in fig. 1, the filtering device is a filtering net 3, specifically, the filtering net 3 is of a concave structure, and the filtering net of the concave structure can be embedded into the channel 2, so that a flow blocking effect is achieved, interception is well achieved, and the situation that the flow rate of the transmission oil is too low is avoided; furthermore, the mounting sleeve 4 is of an annular structure, the port part of the filter screen 3 is arranged at one end of the mounting sleeve 4, and the mounting sleeve 4 is in interference fit with the inner wall of the channel 2; specifically, one end of the filter screen 3 is integrally formed with the mounting sleeve 4.

Preferably, in combination with the above solution, as shown in fig. 1, the inner wall of the channel 2 at the end of the first port 7 is provided with an expanded groove, which is a circular groove, and the inner diameter of the circular groove is larger than that of the channel 2, so as to facilitate installation of the mounting sleeve 4; specifically, the mounting sleeve 4 is fixedly arranged in the expanding groove, and the filter screen 3 extends into the inner side of the channel 2.

Preferably, in combination with the above scheme, as shown in fig. 1, the filter screen 3 is made of copper, which can ensure that the filter screen is not corroded by the outside and can also ensure the service life of the transmission; correspondingly, connect body 1 and be aluminium system material, can the lightweight joint like this, can make the whole weight of product obviously descend and satisfy customer's lightweight demand, also guarantee to be difficult to rust in the use, increase of service life.

Preferably, with the above solution, as shown in fig. 1, a first annular groove 5 is formed on the outer side surface of the joint body 1 at one end of the first port 7, and a second annular groove 6 is formed on the outer side surface of the joint body 1 at one end of the second port 8.

Preferably, in combination with the above solution, as shown in fig. 1, a step surface 9 is formed on an outer side surface of the joint body 1 at one end of the first connector 7, and a step surface 9 is formed on an outer side surface of the joint body 1 at one end of the second connector 8; the outer diameter of the step surface 9 is smaller than that of the joint body 1; by adopting the scheme, the step surfaces 9 are respectively arranged at the two ends of the joint body 1, so that the gearbox can be conveniently butted, and interference is avoided.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any way. The technical solutions of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations, without departing from the scope of the technical solution of the present invention. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.

Claims

1. The gearbox oil filtering joint is characterized by comprising a joint body (1), wherein a channel (2) is arranged in the joint body (1) along the axial direction of the joint body, one end of the channel (2) is provided with a first interface (7), and the other end of the channel (2) is provided with a second interface (8); a filtering device is arranged in the first connector (7), and the filtering device is embedded in the first connector (7) in a sealing manner through a mounting sleeve (4); the filter device is a filter screen (3), the filter screen (3) is of a concave structure, the mounting sleeve (4) is of an annular structure, a port part of the filter screen (3) is arranged at one end of the mounting sleeve (4), and the mounting sleeve (4) is in interference fit with the inner wall of the channel (2); an expanding groove is formed in the inner wall of the channel (2) at one end of the first connector (7), the expanding groove is a circular groove, and the inner diameter of the circular groove is larger than that of the channel (2); the mounting sleeve (4) is fixedly arranged in the expanding groove, and the filter screen (3) extends into the inner side of the channel (2).

2. Gearbox oil filter joint according to claim 1, characterized in that the filter screen (3) is of copper material and the joint body (1) is of aluminium material.

3. The gearbox oil filtering joint of claim 1, wherein a first annular groove (5) is formed in an outer side surface of the joint body (1) at one end of the first port (7), and a second annular groove (6) is formed in an outer side surface of the joint body (1) at one end of the second port (8).

4. The gearbox oil filter joint according to claim 1, wherein a step surface (9) is formed on an outer side surface of the joint body (1) at one end of the first port (7), and a step surface (9) is formed on an outer side surface of the joint body (1) at one end of the second port (8); the outer diameter of the step surface (9) is smaller than that of the joint body (1).