Damping type oil pump easy to assemble
By adopting protective shell, sound insulation layer and buffer structure in the oil pump, the noise and vibration problems in the prior art are solved, and higher sound insulation and shock absorption effects are achieved, which extends the equipment life and improves installation efficiency.
Patent Information
- Application Number
- CN202323528180.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-25
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2033-12-25
AI Technical Summary
Existing oil pumps cannot be effectively protected in a changing working environment, causing a lot of noise and vibration, resulting in damage to the equipment.
A shock-absorbing oil pump is designed with easy-to-assemble, using protective shell, sound insulation layer, anti-slip pad and buffer spring, combined with sound-absorbing sponge material and buffer plate to achieve sound insulation and shock absorption effects, and accelerate air circulation through the heat dissipation hole. , simplify the installation and disassembly process.
It significantly improves the service life and operation stability of the oil pump, reduces noise and vibration, avoids equipment damage, and improves installation efficiency.
Smart Images
Figure CN222208785U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of oil pumps, in particular to an easy-to-assemble shock-absorbing oil pump. Background Art
[0002] The oil pump can provide pressurized oil with a certain pressure to force oil supply to the friction surfaces of various engine components, thereby achieving the lubrication effect. The oil pump structure can be divided into two types: gear type and rotor type. The gear oil pump is further divided into internal gear type and external gear type. The latter is generally called a gear oil pump.
[0003] However, the oil pumps currently in use have a changeable working environment and cannot effectively protect the oil pump body. At the same time, a large amount of noise and vibration are generated during operation, and the vibration cannot be dispersed in time, which can easily cause damage to the oil pump body.
[0004] In view of this, research and improvements are conducted on the existing problems, and an easy-to-assemble shock-absorbing oil pump is provided. The oil pump has a reasonable structural design, and integrates good sound insulation and shock absorption effects, and is easy to disassemble. It reduces manpower and material resources and greatly improves work efficiency. The purpose is to solve the problem and improve the practical value through this technology. Utility Model Content
[0005] The utility model aims to solve the shortcomings in the prior art and provides an easy-to-assemble damping type oil pump.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an easily assembled shock-absorbing oil pump comprises a protective shell, a top heat dissipation hole is arranged on the top of the protective shell, an anti-skid layer is fixedly connected to one side of the top heat dissipation hole, a fixing block is fixedly connected to the bottom of the anti-skid layer, a fixing hole is arranged on the top of the fixing block, a fixing nut is arranged on the inner wall of the fixing hole, a bottom plate is fixedly connected to the bottom of the protective shell, a back heat dissipation hole is fixedly connected to the back of the protective shell, a placement cavity is arranged on the top of the bottom plate, a fixing cavity is fixedly connected to one side of the placement cavity, an anti-skid pad is arranged inside the bottom plate, a placement table is fixedly connected to the bottom of the anti-skid pad, an oil pump body is fixedly connected to the top of the placement table, a rotating shaft is fixedly connected to one side of the oil pump body, a fixing table is fixedly connected to the bottom of the oil pump body, a sound insulation layer is fixedly connected to the inside of the protective shell, a buffer plate is fixedly connected to the bottom of the placement table, and a buffer spring is fixedly connected to the bottom of the buffer plate.
[0007] As a further description of the above technical solution:
[0008] The placement cavity and the fixing cavity form a placement structure. The number of the fixing cavities is four groups. The inner diameter of the fixing cavity matches the outer diameter of the fixing block.
[0009] As a further description of the above technical solution:
[0010] The sound insulation layer is composed of a sound-absorbing sponge material and is only arranged inside the protective shell.
[0011] As a further description of the above technical solution:
[0012] Fixing holes are arranged on both sides of the anti-slip pad, and the fixing holes match with the fixing platform.
[0013] As a further description of the above technical solution:
[0014] The buffer plate and the buffer spring form a shock absorbing structure, and the shock absorbing structure cooperates with the sound insulation layer.
[0015] As a further description of the above technical solution:
[0016] The top heat dissipation holes and the back heat dissipation holes form a heat dissipation structure, and the top heat dissipation holes are in two groups.
[0017] As a further description of the above technical solution:
[0018] A fixing hole is arranged on the top of the placing platform, and the fixing hole on the top of the placing platform is the same in size as the fixing hole on the top of the fixing block.
[0019] The utility model has the following beneficial effects:
[0020] In the utility model, by combining good sound insulation effect, good shock absorption effect, convenient disassembly, etc., the shock absorption effect of the oil pump is greatly improved, and the service life is increased. While achieving a stable operation effect, the oil pump is matched with the anti-skid pad and the fixing hole to achieve a quick installation and anti-skid effect. In addition, the protective shell not only provides effective protection for the oil pump body, but the internal sound insulation layer also effectively reduces the transmission of noise. At the same time, the buffer plate and the buffer spring also greatly reduce the vibration generated during work, reduce the generation of noise, and effectively avoid damage to the oil pump caused by vibration. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a front structural schematic diagram of an easily assembled shock-absorbing oil pump proposed by the utility model;
[0022] Figure 2 This is a schematic diagram of the back structure of an easily assembled shock-absorbing oil pump proposed by the utility model;
[0023] Figure 3 This is a schematic diagram of the overall structure of a base plate of an easily assembled shock-absorbing oil pump proposed by the utility model;
[0024] Figure 4 This is a schematic diagram of the overall internal structure of an easily assembled shock-absorbing oil pump proposed by the utility model;
[0025] Figure 5 The utility model is a schematic diagram of the overall internal structure of a base plate of an easily assembled shock-absorbing oil pump.
[0026] Legend:
[0027] 1. Protective shell; 2. Top heat dissipation hole; 3. Anti-skid layer; 4. Fixing block; 5. Fixing hole; 6. Fixing nut; 7. Bottom plate; 8. Back heat dissipation hole; 9. Placement cavity; 10. Fixing cavity; 11. Anti-skid pad; 12. Placement table; 13. Oil pump body; 14. Rotating shaft; 15. Fixing table; 16. Sound insulation layer; 17. Buffer plate; 18. Buffer spring. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does 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 therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0030] Reference Figure 1-5The utility model provides an embodiment: an easily assembled shock-absorbing oil pump, comprising a protective shell 1, a top heat dissipation hole 2 is arranged on the top of the protective shell 1, and the heat generated by the operation of the oil pump body 13 is discharged, a non-slip layer 3 is fixedly connected to one side of the top heat dissipation hole 2, which is convenient for the staff to take, a fixing block 4 is fixedly connected to the bottom of the non-slip layer 3, a fixing hole 5 is arranged on the top of the fixing block 4, and a fixing nut 6 is arranged on the inner wall of the fixing hole 5 to keep the protective shell 1 fixed to the bottom plate 7, the bottom of the protective shell 1 is fixedly connected to the bottom plate 7, and the back of the protective shell 1 is fixedly connected to the back heat dissipation hole 8 to discharge the heat generated by the operation of the oil pump body 13, and the top of the bottom plate 7 is provided with a place Cavity 9, a fixed cavity 10 is fixedly connected to one side of the placement cavity 9, which is convenient for placing the protective shell 1 and the fixed block 4, an anti-skid pad 11 is arranged inside the bottom plate 7 to prevent the oil pump body 13 from sliding, a placement table 12 is fixedly connected to the bottom of the anti-skid pad 11, the top of the placement table 12 is fixedly connected to the oil pump body 13, a rotating shaft 14 is fixedly connected to one side of the oil pump body 13, a fixed table 15 is fixedly connected to the bottom of the oil pump body 13, a sound insulation layer 16 is fixedly connected to the inside of the protective shell 1 to reduce the transmission of internal sound, a buffer plate 17 is fixedly connected to the bottom of the placement table 12, and a buffer spring 18 is fixedly connected to the bottom of the buffer plate 17 to reduce the vibration generated by the operation of the oil pump body 13.
[0031] Specifically, the placement cavity 9 and the fixing cavity 10 form a placement structure. The number of the fixing cavities 10 is four groups. The inner diameter of the fixing cavity 10 matches the outer diameter of the fixing block 4 to facilitate the placement of the protective housing 1.
[0032] Specifically, the sound insulation layer 16 is composed of a sound-absorbing sponge material, and the sound insulation layer 16 is only arranged inside the protective shell 1 to reduce the transmission of internal noise.
[0033] Specifically, fixing holes 5 are provided on both sides of the anti-slip pad 11 , and the fixing holes 5 cooperate with the fixing platform 15 to facilitate the placement and subsequent installation of the oil pump body 13 .
[0034] Specifically, the buffer plate 17 and the buffer spring 18 form a shock absorbing structure, and the shock absorbing structure cooperates with the sound insulation layer 16 to effectively reduce the vibration generated by the operation of the oil pump body 13 and reduce the generation of noise.
[0035] Specifically, the top heat dissipation holes 2 and the back heat dissipation holes 8 form a heat dissipation structure. The top heat dissipation holes 2 are provided in two groups, which accelerate the internal air circulation and reduce the heat generated by the oil pump body 13 during operation.
[0036] Specifically, a fixing hole 5 is provided on the top of the placement platform 12 , and the fixing hole 5 on the top of the placement platform 12 is the same size as the fixing hole 5 on the top of the fixing block 4 .
[0037] Working principle: the user places the oil pump body 13 on the surface of the placement table 12, and then aligns the fixing table 15 with the anti-slip pad 11 and the fixing hole 5. After the alignment is completed, use the fixing nut 6 to fix it, and then insert the protective shell 1 into the placement cavity 9, and make the fixing block 4 overlap with the fixing cavity 10, and then fix it. When the oil pump body 13 is working, the buffer plate 17 effectively disperses the vibration generated by the operation of the oil pump body 13, and decomposes it through the buffer spring 18 to avoid damage to the buffer plate 17. At the same time, the sound insulation layer 16 effectively absorbs the noise generated to avoid affecting the lives of people outside.
[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.
Claims
1. An easily assembled damping type oil pump, comprising a protective housing (1), characterized in that: The top of the protective shell (1) is provided with a top heat dissipation hole (2), one side of the top heat dissipation hole (2) is fixedly connected to an anti-slip layer (3), the bottom of the anti-slip layer (3) is fixedly connected to a fixing block (4), the top of the fixing block (4) is provided with a fixing hole (5), the inner wall of the fixing hole (5) is provided with a fixing nut (6), the bottom of the protective shell (1) is fixedly connected to a bottom plate (7), the back of the protective shell (1) is fixedly connected to a back heat dissipation hole (8), the top of the bottom plate (7) is provided with a placement cavity (9), and one side of the placement cavity (9) is fixedly connected to the fixing cavity (1). 0), an anti-skid pad (11) is arranged inside the bottom plate (7), a placement table (12) is fixedly connected to the bottom of the anti-skid pad (11), an oil pump body (13) is fixedly connected to the top of the placement table (12), a rotating shaft (14) is fixedly connected to one side of the oil pump body (13), a fixed table (15) is fixedly connected to the bottom of the oil pump body (13), a sound insulation layer (16) is fixedly connected to the inside of the protective shell (1), a buffer plate (17) is fixedly connected to the bottom of the placement table (12), and a buffer spring (18) is fixedly connected to the bottom of the buffer plate (17).
2. The easily assembled shock-absorbing oil pump according to claim 1, characterized in that: The placement cavity (9) and the fixing cavity (10) form a placement structure. The number of the fixing cavities (10) is four groups. The inner diameter of the fixing cavity (10) matches the outer diameter of the fixing block (4).
3. The easily assembled shock-absorbing oil pump according to claim 1, characterized in that: The sound insulation layer (16) is composed of a sound-absorbing sponge material, and the sound insulation layer (16) is only arranged inside the protective shell (1).
4. The easily assembled shock-absorbing oil pump according to claim 1, characterized in that: Fixing holes (5) are provided on both sides of the anti-slip pad (11), and the fixing holes (5) match the fixing platform (15).
5. The easily assembled shock-absorbing oil pump according to claim 1, characterized in that: The buffer plate (17) and the buffer spring (18) form a shock absorbing structure, and the shock absorbing structure cooperates with the sound insulation layer (16).
6. The easily assembled shock-absorbing oil pump according to claim 1, characterized in that: The top heat dissipation holes (2) and the back heat dissipation holes (8) form a heat dissipation structure, and the top heat dissipation holes (2) are provided in two groups.
7. The easily assembled shock-absorbing oil pump according to claim 1, characterized in that: A fixing hole (5) is provided on the top of the placement platform (12), and the fixing hole (5) on the top of the placement platform (12) is the same size as the fixing hole (5) on the top of the fixing block (4).