A pressure-resistant aluminum alloy profile for valve blocks of automotive ABS solenoid valves

Abstract

This invention discloses a pressure-resistant aluminum alloy profile for a valve block of an automotive ABS solenoid valve, comprising a profile body and an auxiliary support assembly. The profile body has an upper mounting surface; a vertically oriented groove is formed on the upper mounting surface; a sliding channel is formed on the profile body, located below and communicating with the groove; and an abutment hole is also formed on the profile body, communicating with the sliding channel. The auxiliary support assembly includes a sliding block, a support column, and a limiting block. The support column is vertically slidably mounted within the groove; the sliding block is slidably mounted within the sliding channel; the upper surface of the sliding block is an inclined surface that gradually slopes upward from the side near the groove towards the side near the abutment hole, supporting the lower part of the support column; and the limiting block is mounted within the abutment hole and abuts against the side of the sliding block. Changing the distance between the limiting block and the support column changes the distance between the upper surface of the support column and the upper mounting surface. This invention has a simple structure, facilitates adjustment, and provides auxiliary support for components mounted on the valve block.

Description

Technical Field

[0001] This invention relates to the field of aluminum profile technology, and more particularly to a pressure-resistant aluminum alloy profile for use in automotive ABS solenoid valve blocks. Background Technology

[0002] Previously, ABS hydraulic units used for anti-lock braking control of hydraulic brakes were known. In such ABS hydraulic units, a pump and valves are assembled in a valve body that forms a pipeline for the flow of brake fluid in the hydraulic circuit. The valve block acts as a transfer station in the hydraulic circuit system, connecting to equipment such as pumps and solenoid valves. As disclosed in the patent with authorization publication number CN 106536303B entitled "ABS Hydraulic Unit," a pump, valve, and motor are assembled on the block (i.e., the valve block).

[0003] Generally, a motor is located above the valve block, which puts pressure on the valve block to a certain extent. The valve block must not only withstand the pressure from the motor, but also some vibration caused by the motor's vibration.

[0004] Therefore, there is a need for an aluminum alloy profile with relatively good compressive strength for use in automotive ABS solenoid valve blocks. Summary of the Invention

[0005] To address the technical problems existing in the background art, the present invention proposes a pressure-resistant aluminum alloy profile for the valve block of an automotive ABS solenoid valve.

[0006] This invention proposes a pressure-resistant aluminum alloy profile for a valve block of an automotive ABS solenoid valve, comprising a profile body and an auxiliary support assembly, wherein:

[0007] The profile body has an upper mounting surface, on which the motor of the existing ABS system connected to the valve block is mounted.

[0008] The upper mounting surface has a vertically formed sliding groove, and the profile body has a sliding channel. The sliding channel is located below the sliding groove and communicates with the sliding groove. The profile body also has an abutment hole, which communicates with the sliding channel.

[0009] The auxiliary support assembly includes a sliding block, a support column, and a limiting block. The support column is vertically slidably installed in the slide groove, and the sliding block is slidably installed in the sliding channel. The upper surface of the sliding block is an inclined surface that gradually slopes upward from the side near the slide groove to the side near the abutment hole, and supports the lower part of the support column. The limiting block is installed in the abutment hole and abuts against the side of the sliding block. Changing the distance between the limiting block and the support column changes the distance between the upper surface of the support column and the upper mounting surface.

[0010] Based on any of the above technical solutions, as a further optimization of the present invention, the auxiliary support component is provided in at least two sets, and the support surfaces of at least two sets of auxiliary supports are parallel to the upper mounting surface.

[0011] Based on any of the above technical solutions, as a further optimized solution of the present invention, the support column includes an upper sliding column and a lower mounting bucket, the lower mounting bucket is vertically slidably installed in the sliding groove, and the upper sliding column is vertically slidably installed in the lower mounting bucket.

[0012] Based on any of the above technical solutions, as a further optimization of the present invention, it also includes an elastic element, which is fixed between the sliding column and the lower mounting bucket, and the elastic element can undergo elastic deformation in the vertical direction.

[0013] Based on any of the above technical solutions, as a further optimization of the present invention, the bottom surface of the sliding channel is a horizontal plane.

[0014] Based on any of the above technical solutions, as a further optimization of the present invention, the sliding block and the support column are in surface contact.

[0015] Based on any of the above technical solutions, as a further optimization of the present invention, the limiting block has an abutting protrusion that extends into the sliding channel and abuts against the sliding block, and the distance from the abutting protrusion to the abutting protrusion is adjustable.

[0016] Based on any of the above technical solutions, as a further optimization of the present invention, the thickness of the limiting block is less than the thickness of the abutment hole, and an adjusting piece is also included. The adjusting piece is disposed in the abutment hole and located on the side of the limiting block away from the sliding block.

[0017] Based on any of the above technical solutions, as a further optimization of the present invention, the adjustment plate is provided with at least two plates.

[0018] In this invention, the proposed pressure-resistant aluminum alloy profile for the valve block of an automotive ABS solenoid valve can, after components such as motors are installed on the valve block, adjust the limiting block to move the support column upward, thereby providing auxiliary support for the motors and other components on the valve body and increasing the overall pressure resistance of the valve block.

[0019] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is a top view of the invention;

[0022] Figure 3 This is a partial cross-sectional view of the present invention;

[0023] Figure 4 This is a magnified view of a portion of area A of the present invention;

[0024] In the diagram: 1. Profile body; 10. Sliding channel; 11. Slide groove; 12. Abutment hole; 2. Sliding block; 3. Support column; 30. Upper sliding column; 31. Lower mounting barrel; 32. Spring; 4. Limiting block; 40. Abutment protrusion; 5. Adjusting plate. Detailed Implementation

[0025] Embodiments of the present invention are described in detail below. Examples of these embodiments are illustrated in the accompanying drawings, wherein the same or similar symbols denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0026] It should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0028] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0030] like Figure 1-4 The diagram shows a pressure-resistant aluminum alloy profile for a solenoid valve block in an automotive ABS system, comprising a profile body 1 and an auxiliary support assembly, wherein:

[0031] The profile body 1 is made of aluminum alloy. The profile body 1 has an upper mounting surface. The existing motor connected to the valve block is mounted on the upper mounting surface. This motor is the motor of the ABS system.

[0032] A vertical groove 11 is provided on the upper mounting surface, and a sliding channel 10 is provided on the profile body 1. The sliding channel 10 is located below the groove 11 and is connected to the groove 11. An abutment hole 12 is also provided on the profile body 1. The abutment hole 12 is connected to the sliding channel 10. The sliding channel 10 is a rectangular channel.

[0033] Specifically, the sliding channel 10 is rectangular, and the sliding channel 10 has a portion located on the left side of the slide groove 11 and a portion located on the right side of the slide groove 11;

[0034] The auxiliary support assembly includes a sliding block 2, a support column 3, and a limiting block 4. The support column 3 is vertically slidably installed in the slide groove 11, and the sliding block 2 is slidably installed in the sliding channel 10. The upper surface of the sliding block 2 supports the support column 3. The upper surface of the sliding block 2 is an inclined surface, and the inclined surface gradually slopes upward from the side near the slide groove 11 to the side near the contact hole 12, and supports the lower part of the support column 3. Specifically, in order to increase the stability of the support column 3, the sliding block 2 and the support column 3 are in surface contact.

[0035] The limiting block 4 is installed in the contact hole 12 and abuts against the side of the sliding block 2, changing the distance between the limiting block 4 and the support column 3, thereby changing the distance between the upper surface of the support column 3 and the upper mounting surface.

[0036] By adjusting the position of the limiting block 4, the position of the sliding block 2 in the sliding channel 10 is adjusted, thereby causing the support column 3 to rise or fall in the slide groove 11. The lower surface of the limiting block 4 is a horizontal plane, thereby enabling the support column 3 to support the component installed on the valve block. First, the component is installed on the valve block, and then the position of the limiting block 4 is adjusted to move the support column 3 upward to support the component. The component can be a motor in the ABS system.

[0037] Specifically, at least two sets of auxiliary support components are provided, and the support surfaces of at least two sets of auxiliary supports are parallel to the upper mounting surface;

[0038] Specifically, the support column 3 includes an upper sliding column 30 and a lower mounting barrel 31. The lower mounting barrel 31 is vertically slidably installed in the slide groove 11, and the upper sliding column 30 is vertically slidably installed in the lower mounting barrel 31. It also includes an elastic element, which is fixed between the sliding column and the lower mounting barrel 31. The elastic element can undergo elastic deformation in the vertical direction. The elastic element is a spring 32, which better achieves the support and vibration reduction effects.

[0039] The limiting block 4 has an abutting protrusion 40, which extends into the sliding channel 10 and abuts against the sliding block 2. Specifically, the abutting protrusion 40 and the sliding block 2 are in surface contact. The distance from the abutting protrusion 40 to the sliding channel 10 is adjustable. The side of the limiting block 4 close to the sliding block 2 is at a certain distance from the side of the abutting hole 12. The distance from the side of the limiting block 4 to the side of the abutting hole 12 is adjusted by changing the distance from this side to the side of the abutting hole 12.

[0040] The thickness of the limiting block 4 is less than the thickness of the contact hole 12, and it also includes an adjusting piece 5, which is located inside the contact hole 12 and on the side of the limiting block 4 away from the sliding block 2.

[0041] At least two adjusting pieces 5 are provided, and the adjusting pieces 5 are installed between the limiting block 4 and the profile body 1 by extrusion. The position of the limiting block 4 in the contact hole 12 can be adjusted by changing the number of adjusting pieces 5.

[0042] During operation, the adjusting piece 5 is first removed so that the upper surface of the support column 3 is not higher than the mounting surface. After the motor and other components are installed on the valve block, the adjusting piece 5 is inserted into the contact hole 12 and positioned between the limiting block 4 and the side wall of the contact hole 12. This causes the limiting block 4 to move closer to the support column 3, thereby driving the support column 3 to move upward. This provides auxiliary support for the motor and other components installed on the valve block. The height of the upper surface of the support column 3 can be adjusted by changing the number of adjusting pieces 5.

[0043] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A pressure-resistant aluminum alloy profile for a valve block in an automotive ABS solenoid valve, characterized in that, Includes the profile body (1) and auxiliary support components, wherein: The profile body (1) has an upper mounting surface; A vertical groove (11) is provided on the upper mounting surface, and a sliding channel (10) is provided on the profile body (1). The sliding channel (10) is located below the groove (11) and communicates with the groove (11). An abutment hole (12) is also provided on the profile body (1), and the abutment hole (12) communicates with the sliding channel (10). The auxiliary support assembly includes a sliding block (2), a support column (3), and a limiting block (4). The support column (3) is vertically slidably installed in the slide groove (11). The sliding block (2) is slidably installed in the sliding channel (10). The upper surface of the sliding block (2) is an inclined surface that gradually slopes upward from the side near the slide groove (11) to the side near the contact hole (12), and supports the lower part of the support column (3). The limiting block (4) is installed in the contact hole (12) and abuts against the side of the sliding block (2). Changing the distance between the limiting block (4) and the support column (3) changes the distance between the upper surface of the support column (3) and the upper mounting surface. The support column (3) includes an upper sliding column (30) and a lower mounting barrel (31). The lower mounting barrel (31) is vertically slidably installed in the slide groove (11), and the upper sliding column (30) is vertically slidably installed in the lower mounting barrel (31). It also includes an elastic element, which is fixed between the sliding column and the lower mounting bucket (31), and the elastic element can undergo elastic deformation in the vertical direction; It also includes an adjustment piece (5), which is disposed in the abutment hole (12) and located on the side of the limiting block (4) away from the sliding block (2).

2. The pressure-resistant aluminum alloy profile for the valve block of an automotive ABS solenoid valve according to claim 1, characterized in that, The auxiliary support assembly is provided in at least two sets, and the support surfaces of at least two sets of auxiliary supports are parallel to the upper mounting surface.

3. The pressure-resistant aluminum alloy profile for the valve block of an automotive ABS solenoid valve according to claim 1, characterized in that, The bottom surface of the sliding channel (10) is a horizontal plane.

4. The pressure-resistant aluminum alloy profile for the valve block of an automotive ABS solenoid valve according to claim 1, characterized in that, The sliding block (2) and the support column (3) are in surface contact.

5. The pressure-resistant aluminum alloy profile for the valve block of an automotive ABS solenoid valve according to claim 1, characterized in that, The limiting block (4) has an abutting protrusion (40) that extends into the sliding channel (10) and abuts against the sliding block (2). The distance from the abutting protrusion (40) to the abutting protrusion (40) is adjustable.

6. The pressure-resistant aluminum alloy profile for the valve block of an automotive ABS solenoid valve according to claim 5, characterized in that, The thickness of the limiting block (4) is less than the thickness of the contact hole (12).

7. The pressure-resistant aluminum alloy profile for the valve block of an automotive ABS solenoid valve according to claim 6, characterized in that, The adjustment plate (5) has at least two plates.

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