Shell assembly of flexible installation lug of oil pump oil pressure control valve

Abstract

The utility model discloses a shell assembly of a flexible installation lug of an oil pump oil pressure control valve. The shell assembly comprises a shell and the installation lug. The shell is of a cylindrical structure, the valve body is installed in the shell and extends outwards from one end of the shell, and the electromagnetic assembly is installed at the other end of the shell. The mounting lug is fixedly mounted on the surface of the shell and comprises a mounting part and a connecting part fixedly connected with the mounting part, the mounting part is provided with a connecting cambered surface matched with the surface of the shell, the connecting cambered surface is fixedly connected to the surface of the shell, and a mounting structure is arranged on the connecting part. According to the shell assembly, the installation flexibility is improved, platformization of products is achieved to the maximum extent, and product manufacturing is more efficient and more reliable.

Description

Technical Field

[0001] The utility model relates to the field of an oil pump oil pressure control valve, in particular to a housing component of an oil pump oil pressure control valve with a flexible mounting bracket. Background Art

[0002] The structural designs of existing engines vary according to the needs of different vehicle models, which places very high demands on the flexibility of component manufacturing, especially the oil pump oil pressure control valve (also known as the oil pump proportional valve), which requires very high flexibility to meet the installation and matching requirements of different oil pumps or engines while ensuring the stable operation of the internal core components.

[0003] Most of the existing mounting brackets for oil pump oil pressure control valves are formed by stamping sheet metal parts and arranged in the solenoid valve as a separate part. In order to prevent rotation, the housing of the oil pump oil pressure control valve is generally provided with a special anti-rotation structure, but during actual installation, if the installation angle needs to be adjusted, it will become impossible to install and use, and the mounting bracket or matching related parts need to be remade.

[0004] Therefore, in view of the above-mentioned technical problems, it is necessary to provide a new technical solution. Utility Model Content

[0005] In order to solve at least one of the technical problems existing in the prior art, the utility model provides a housing assembly for flexibly installing a pump oil pressure control valve, which improves installation flexibility, realizes product platformization to the greatest extent, and makes product manufacturing more efficient and reliable. The specific technical solution is as follows:

[0006] The utility model provides a housing component of a flexible mounting bracket for an oil pump oil pressure control valve, which comprises a housing and a mounting bracket;

[0007] The outer shell is a cylindrical structure, a valve body is installed in the outer shell, the valve body extends outward from one end of the outer shell, and an electromagnetic component is installed at the other end of the outer shell;

[0008] The mounting bracket is fixedly installed on the surface of the shell. The mounting bracket includes a mounting portion and a connecting portion fixedly connected to the mounting portion. The mounting portion has a connecting arc surface matching the surface of the shell. The connecting arc surface is fixedly connected to the surface of the shell. A mounting structure is arranged on the connecting portion.

[0009] As a preferred solution for the housing component of the flexible mounting bracket of the oil pump oil pressure control valve described in the utility model, the connecting arc surface is fixedly welded to the housing surface.

[0010] As a preferred solution of the housing component of the flexible mounting bracket of the oil pump oil pressure control valve described in the utility model, the mounting part and the connecting part are vertically connected as one piece.

[0011] As a preferred solution for the housing component of the flexible mounting bracket of the oil pump oil pressure control valve described in the utility model, an electromagnetic component positioning port is opened at one end of the housing close to the electromagnetic component.

[0012] As a preferred solution for the housing component of the flexible mounting bracket of the oil pump oil pressure control valve described in the utility model, a riveting notch is provided at one end of the housing close to the electromagnetic component.

[0013] As a preferred solution of the housing component of the flexible mounting bracket of the oil pump oil pressure control valve described in the utility model, the riveting notch and the electromagnetic component positioning port are symmetrically arranged along the circumferential surface of the housing.

[0014] As a preferred solution of the housing component of the flexible mounting bracket of the oil pump oil pressure control valve described in the utility model, a valve body positioning surface is arranged on an end surface of the housing away from the electromagnetic component.

[0015] As a preferred solution of the housing component of the flexible mounting bracket of the oil pump oil pressure control valve described in the utility model, the mounting structure includes a mounting surface and / or a mounting hole.

[0016] As a preferred solution of the housing assembly of the flexible mounting bracket of the oil pump oil pressure control valve described in the utility model, the angle between the mounting surface and the axis of the housing is set at 0°-90°.

[0017] As a preferred solution for the housing assembly of the oil pump oil pressure control valve flexible mounting bracket described in the utility model, the welding points where the arc surface is welded to the housing surface are arranged in a polygonal, circular, elliptical, matrix or centroidal shape.

[0018] Compared with the prior art, the technical solution described in the utility model has at least one or more of the following beneficial effects:

[0019] The housing assembly of the utility model has a mounting bracket which can be mounted at any position on the housing surface. The housing integrated mounting bracket has high flexibility, and the mounting bracket and the housing can be used as a common platform component, thereby improving production efficiency and installation efficiency.

[0020] The technical solution of this patent improves the flexibility of installation, realizes the platformization of products to the greatest extent, and makes product manufacturing more efficient and reliable.

[0021] An electromagnetic component positioning opening is provided to position and install the electromagnetic component when the electromagnetic component is installed in the housing.

[0022] The rivet notch is set to facilitate the rivet pressing of the shell near the opening of the electromagnetic assembly after the electromagnetic assembly is installed to fix the electromagnetic assembly. The rivet notch is set so that the shell has a pre-shrinkage, which can reduce the production cycle and make it easier to assemble.

[0023] The mounting bracket can form different angles or different installation distances with the housing, which greatly improves the flexibility of installation.

[0024] The mounting brackets are welded to the surface of the housing. The number or arrangement of welding points can be designed into different layouts according to the different strength requirements or vibration levels of the oil pump and control valve.

[0025] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a three-dimensional structural schematic diagram of a housing component of a flexible mounting bracket for an oil pump oil pressure control valve according to the utility model;

[0028] Figure 2 yes Figure 1 A schematic diagram of the cross-sectional structure of the housing and the mounting bracket;

[0029] Figure 3 yes Figure 1 Schematic diagram of the left view of the shell and mounting bracket.

[0030] Among them, 1-housing, 2-mounting bracket, 3-valve body, 4-electromagnetic component, 11-electromagnetic component positioning port, 12-pressure riveting notch, 13-valve body positioning surface, 21-mounting part, 22-connecting part, 23-connecting arc surface, 24-mounting hole, 25-welding point. DETAILED DESCRIPTION

[0031] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the utility model, and should not be construed as limitations on the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the utility model.

[0032] In the description of the present utility model, it is necessary to understand that the terms "upper", "lower", "top", "bottom", "inside", "outside", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 on the present utility model. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present utility model, unless otherwise clearly specified and limited, the terms "provided with", "equipped with", "connected", "installed with", "set", "opened", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between 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.

[0034] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0035] Please refer to Figure 1-3 ,in, Figure 2 The housing and mounting bracket are perpendicular to Figure 1 A cross-sectional view of the paper direction, Figure 3 The housing and mounting bracket are Figure 1 The left view from left to right. Figure 1-3 As shown, the utility model provides a housing assembly of a flexible mounting bracket for an oil pump oil pressure control valve, which comprises a housing 1 and a mounting bracket 2;

[0036] The housing 1 is a cylindrical structure, a valve body 3 is installed in the housing 1, the valve body 3 extends outward from one end of the housing 1, and an electromagnetic component 4 is installed at the other end of the housing 1;

[0037] The mounting bracket 2 is fixedly mounted on the surface of the shell 1. The mounting bracket 2 includes a mounting portion 21 and a connecting portion 22 fixedly connected to the mounting portion 21. The mounting portion 21 has a connecting arc surface 23 matching the surface of the shell 1. The connecting arc surface 23 is fixedly connected to the surface of the shell 1. A mounting structure is provided on the connecting portion 22.

[0038] In a preferred embodiment, an electromagnetic component positioning opening 11 is provided at one end of the shell 1 close to the electromagnetic component 4. In the example, the opening direction of the electromagnetic component positioning opening 11 is consistent with the axial centerline direction of the shell 1. The electromagnetic component positioning opening is provided to position and install the electromagnetic component when the electromagnetic component is installed in the shell. Further preferably, a rivet notch 12 is also provided at one end of the shell 1 close to the electromagnetic component 4. In the example, the opening direction of the rivet notch 12 is also consistent with the axial centerline direction of the shell 1. More preferably, along the circumferential surface of the shell 1, the rivet notch 12 is symmetrically arranged with the electromagnetic component positioning opening 11. The rivet notch is provided to facilitate the installation of the electromagnetic component by shrinking the opening of the shell close to the electromagnetic component to fix the electromagnetic component. The rivet notch is provided so that the shell has a pre-shrinkage, which can reduce the production cycle and facilitate assembly.

[0039] Preferably, a valve body positioning surface 13 is provided on an end surface of the housing 1 away from the electromagnetic assembly 4. The valve body positioning surface can limit the valve body part installed in the housing.

[0040] In a preferred example, the connecting arc surface 23 is fixedly welded to the surface of the housing 1. Preferably, the welding points 25 where the connecting arc surface 23 is welded to the surface of the housing 1 are arranged in a polygonal, circular, elliptical, matrix or centroidal shape. Of course, the present invention is not limited to this, and the number or arrangement of welding points can be designed into different layouts according to different strength requirements or vibration levels of the oil pump control valve.

[0041] In the example, the curvature of the connecting arc surface 23 is consistent with the curvature of the surface of the housing 1, and the mounting bracket 2 can be welded to any position of the circumferential surface of the housing 1. Therefore, the distance between the mounting bracket and the positioning surface of the valve body can be adjusted according to actual needs.

[0042] In a preferred embodiment, the mounting structure includes a mounting surface and / or a mounting hole 24. In the example, the mounting structure includes a mounting surface and a mounting hole 24, and the center line of the mounting hole 24 is perpendicular to the mounting surface. Preferably, the mounting surface is set at an angle of 0°-90° to the axis of the housing 1. In the example, the mounting surface is set at an angle of 90° to the axis of the housing 1. In the example, the mounting portion 21 and the connecting portion 22 are vertically connected as one. Of course, the above only lists one way, and the present patent is not limited to this. The mounting hole or mounting surface of the mounting bracket can form different angles or different distances with the axis of the housing, which is based on actual needs, so as to adapt to the installation boundary requirements of different engines and oil pumps.

[0043] It should be noted that, in the absence of conflict, all features in the above embodiments or embodiments described herein can be freely combined.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "yet another embodiment", "another embodiment", "other embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0045] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify and vary the above embodiments within the scope of the present invention.

Claims

1. A housing assembly for a flexible mounting bracket of an oil pump oil pressure control valve, characterized in that: It comprises a housing (1) and a mounting bracket (2); The outer shell (1) is of cylindrical structure, a valve body (3) is installed in the outer shell (1), the valve body (3) extends outward from one end of the outer shell (1), and an electromagnetic component (4) is installed at the other end of the outer shell (1); The mounting bracket (2) is fixedly mounted on the surface of the outer shell (1), and comprises a mounting portion (21) and a connecting portion (22) fixedly connected to the mounting portion (21); the mounting portion (21) has a connecting arc surface (23) matching the surface of the outer shell (1); the connecting arc surface (23) is fixedly connected to the surface of the outer shell (1); and a mounting structure is arranged on the connecting portion (22).

2. The housing assembly of the flexible mounting bracket of the oil pump oil pressure control valve according to claim 1, characterized in that: The connecting arc surface (23) is fixedly welded to the surface of the outer shell (1).

3. The housing assembly of the flexible mounting bracket of the oil pump oil pressure control valve according to claim 1, characterized in that: The mounting portion (21) and the connecting portion (22) are vertically connected in one piece.

4. The housing assembly of the flexible mounting bracket of the oil pump oil pressure control valve according to claim 1, characterized in that: An electromagnetic component positioning opening (11) is provided at one end of the housing (1) close to the electromagnetic component (4).

5. The housing assembly of the flexible mounting bracket of the oil pump oil pressure control valve according to claim 4, characterized in that: A riveting notch (12) is provided at one end of the housing (1) close to the electromagnetic assembly (4).

6. The housing assembly of the flexible mounting bracket of the oil pump oil pressure control valve according to claim 5, characterized in that: Along the circumferential surface of the housing (1), the riveting notch (12) and the electromagnetic component positioning opening (11) are symmetrically arranged.

7. The housing assembly of the flexible mounting bracket of the oil pump oil pressure control valve according to claim 1, characterized in that: A valve body positioning surface (13) is provided on an end surface of the housing (1) away from the electromagnetic assembly (4).

8. The housing assembly of the flexible mounting bracket of the oil pump oil pressure control valve according to claim 1, characterized in that: The mounting structure includes a mounting surface and / or a mounting hole (24).

9. The housing assembly of the flexible mounting bracket of the oil pump oil pressure control valve according to claim 8, characterized in that: The included angle between the mounting surface and the axis of the housing (1) is set at 0°-90°.

10. The housing assembly of the flexible mounting bracket of the oil pump oil pressure control valve according to claim 1, characterized in that: The welding points where the connecting arc surface (23) is welded to the surface of the housing (1) are arranged in a polygonal, circular, elliptical, matrix or core shape.

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