Automobile oil pump supporting frame

Abstract

The utility model relates to the technical field of automobile parts, in particular to an automobile oil pump supporting frame which comprises a base and a supporting frame body, a supporting body is arranged at the upper end of the base, and a vibration reduction layer is connected to the upper end of the supporting frame body. The limiting bodies are mounted at the lower end of the supporting frame; the first mounting holes penetrate through the upper end and the lower end of the supporting frame. According to the engine oil pump, the defects in the prior art are overcome, the damping layer, the damping ring and the spring are arranged, the damping layer at the joint of the supporting frame and the engine oil pump can play a buffering role when the engine oil pump is subjected to extra impact and vibration, the damping ring and the spring in the positioning hole and the first mounting hole can absorb impact and vibration, vibration transmitted to the engine oil pump is reduced, and the service life of the engine oil pump is prolonged. The oil pump supporting frame is simple in structure and convenient to use, faults caused by vibration of the oil pump are reduced, the supporting body, the limiting body and the screw holes are arranged, modular design is adopted, when a certain part of the oil pump supporting frame is abraded or corroded, only a damaged module needs to be replaced, the whole supporting frame does not need to be replaced, and replacement and maintenance cost can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to an automobile oil pump support frame. Background Art

[0002] The automobile oil pump support is a part installed on the engine, used to support and fix the oil pump. The oil pump support is usually made of metal, has stability and durability, is installed on the engine, and is connected to the engine body by bolts or other fixing methods. The function of the oil pump support is to ensure that the oil pump maintains a stable position during operation to prevent it from loosening or vibrating, so as to ensure the normal operation of the oil pump and avoid affecting the stability of the oil supply due to the shaking of the pump body. The existing document is an automobile oil pump support (CN206071669U), which positions and limits the oil pump through an arc groove, a horizontal support plate and a positioning plate, improves the stability of the oil pump installation, and tightens and mainly positions the oil pump through the positioning holes on the positioning block. It has a simple structure and high connection strength. At least the following defects are exposed during use:

[0003] 1. When the road vibrates, bumps or collides while the vehicle is driving, the oil pump support frame may be subjected to additional shock and vibration, which will be transmitted to the oil pump, possibly affecting the normal operation of the oil pump and causing engine failure.

[0004] 2. The existing oil pump support frame usually adopts an integral design. The parts may be worn or corroded due to long-term friction, and the entire support frame needs to be replaced or repaired, which usually costs a high fee. Utility Model Content

[0005] The utility model aims to provide an automobile oil pump support frame to solve the problems of the existing automobile oil pump support frame in the use process proposed in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A car oil pump support frame comprises a base and a support frame, wherein a support body is arranged at the upper end of the base, and a vibration-damping layer is connected to the upper end of the support frame; a limit body is installed at the lower end of the support frame; a mounting hole is opened through the upper and lower ends of the support frame; a vibration-damping ring is arranged inside the mounting hole; a spring, one end of which is fixedly connected to the outer side of the vibration-damping ring; screw holes are opened at the two ends of the limit body, the two sides of the upper end of the support body, the lower end of the support body and the upper end of the base.

[0008] Preferably, limit bodies are provided at the bottom ends of both sides of the support frame, and one end of the spring is fixedly connected to the inside of the support frame.

[0009] Preferably, a connector is installed on the upper end of the support frame, and a positioning hole is opened on the upper end of the connector.

[0010] Preferably, two mounting holes are formed through the upper and lower ends of the base, and two groups of the two mounting holes are arranged opposite to each other.

[0011] Preferably, bolts are provided at the connection between the limiting body and the upper end of the supporting body, and between the supporting body and the base, and the base and the supporting body, and the limiting body at the lower end of the supporting frame and the upper end of the supporting body are connected and fixed by corresponding bolts and screw holes.

[0012] Preferably, the support body, the support frame and the base are arranged perpendicular to each other, the two groups of limit bodies are located on the outer side of the upper end of the support body, and the support body is an I-shaped body.

[0013] Preferably, the springs are arranged in multiple groups at equal distances along the outer side of the vibration damping ring, and the vibration damping ring and the springs are also arranged in the positioning hole.

[0014] The embodiment of the utility model provides an automobile oil pump support frame, which has the following beneficial effects:

[0015] By providing a vibration-damping layer, a vibration-damping ring, a spring, a positioning hole and a mounting hole, an inner vibration-damping ring and a spring can absorb impact and vibration, reduce external vibration transmitted to the oil pump, reduce the interference of external vibration on the oil pump, and reduce the failure of the oil pump caused by vibration.

[0016] By setting a support body, a limit body and screw holes, the limit bodies at the lower end of the support plate are located on both sides of the support body, and the lower end of the I-type support body is located at the upper end of the base, all of which are connected and fixed with bolts through corresponding screw holes. A modular design is adopted. When a component of the oil pump support frame is worn or corroded, only the damaged module needs to be replaced instead of the entire support frame, which can save replacement and maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall top view of the structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall split structure of the utility model;

[0021] Figure 4 This utility model Figure 2 A is an enlarged schematic diagram of the structure.

[0022] In the figure: 1. base; 2. support body; 3. support frame; 4. vibration reduction layer; 5. connector; 6. positioning hole; 7. mounting hole one; 8. mounting hole two; 9. vibration reduction ring; 10. bolt; 11. screw hole; 12. limiter; 13. spring. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example: Figure 1 -- Figure 4 As shown, an automobile oil pump support frame includes a base 1 installed in the automobile through two groups of mounting holes 8, a connector 5 is installed on the upper end of the support body 2, and a positioning hole 6 is arranged on the upper end of the connector 5. When the automobile oil pump is installed on the support frame 3, the oil pump is fastened and mainly positioned through the positioning hole 6, and then connected through the mounting holes 7 that penetrate through the two sides of the support frame 3. The vibration reduction layer 4 is located at the upper end of the support frame 3. The vibration reduction layer 4 at the connection between the support frame 3 and the oil pump can play a buffering role when the oil pump is subjected to additional impact and vibration. A vibration reduction ring 9 is arranged in the positioning hole 6 and the mounting hole 7 and is connected through the spring 1 3 connection can absorb shock and vibration, reduce external vibration transmitted to the oil pump, reduce the interference of external vibration on the oil pump, and reduce the failure of the oil pump caused by vibration. The limit body 12 at the lower end of the support frame 3 corresponds to the screw holes 11 on both sides of the upper end of the support body 2, so as to be connected and fixed by bolts 10. The lower end of the U-shaped support body 2 is also connected and fixed with the screw holes 11 of the base 1 by bolts 10. The modular design is adopted. When a component of the oil pump support frame is worn or corroded, it is only necessary to replace the damaged module by bolts instead of replacing the entire support frame, which can save replacement and maintenance costs.

[0025] Working principle: the base 1 is installed in the car through the mounting hole 8. When the car oil pump is installed on the support frame 3, the oil pump is fastened and positioned through the positioning hole 6, and then connected through the mounting hole 7. The vibration damping layer 4 at the connection between the support frame 3 and the oil pump can play a buffering role when the oil pump is subjected to additional impact and vibration. The vibration damping ring 9 and the spring 13 in the positioning hole 6 and the mounting hole 7 can absorb impact and vibration, reduce the transmission of external vibration to the oil pump, reduce the interference of the oil pump by external vibration, and reduce the failure of the oil pump caused by vibration. The limit body 12 at the lower end of the support frame 3 corresponds to the screw holes 11 on both sides of the upper end of the support body 2, and is connected and fixed by bolts 10. The lower end of the U-shaped support body 2 is also connected and fixed with the screw holes 11 of the base 1 by bolts 10. A modular design is adopted. When a component of the oil pump support frame is worn or corroded, it is only necessary to replace the damaged module by bolts instead of replacing the entire support frame, which can save replacement and maintenance costs.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automobile oil pump support frame, characterized in that: include: A base (1) and a support frame (3), wherein a support body (2) is arranged at the upper end of the base (1), and a vibration-damping layer (4) is connected to the upper end of the support frame (3); A limiter (12) which is mounted on the lower end of the support frame (3); Mounting holes (7) are provided through the upper and lower ends of the support frame (3); A vibration damping ring (9), which is arranged inside the first mounting hole (7); A spring (13), one end of which is fixedly connected to the outside of the vibration damping ring (9); The screw holes (11) are arranged at both ends of the limiting body (12), both sides of the upper end of the supporting body (2), the lower end of the supporting body (2) and the upper end of the base (1).

2. The automobile oil pump support according to claim 1, characterized in that: Limiting bodies (12) are provided at the bottom ends of both sides of the support frame (3), and one end of the spring (13) is fixedly connected to the inside of the support frame (3).

3. The automobile oil pump support according to claim 1, characterized in that: A connecting body (5) is mounted on the upper end of the support frame (3), and a positioning hole (6) is formed on the upper end of the connecting body (5).

4. The automobile oil pump support according to claim 1, characterized in that: The base (1) is provided with second mounting holes (8) at both upper and lower ends, and the second mounting holes (8) are arranged in two groups opposite to each other.

5. The automobile oil pump support according to claim 1, characterized in that: Bolts (10) are provided at the connection points between the limiting body (12) and the upper end of the support body (2), and between the support body (2) and the base (1); the base (1) and the support body (2), the limiting body (12) at the lower end of the support frame (3), and the upper end of the support body (2) are all connected and fixed by corresponding bolts (10) and screw holes (11).

6. The automobile oil pump support according to claim 1, characterized in that: The support body (2), the support frame (3) and the base (1) are arranged perpendicular to each other, the two groups of limit bodies (12) are both located outside the upper end of the support body (2), and the support body (2) is an I-shaped body.

7. The automobile oil pump support according to claim 1, characterized in that: The springs (13) are arranged in multiple groups at equal intervals along the outer side of the vibration damping ring (9), and the vibration damping ring (9) and the springs (13) are also arranged in the positioning hole (6).

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