Automobile motor power steering pump support

Abstract

The utility model discloses an automobile motor power steering pump support in the technical field of power steering pump supports, which comprises an installation support mechanism, and a heat dissipation mechanism is fixedly connected to the upper portion of the installation support mechanism. By means of the groove formed in the upper portion of the support body, the contact area of the support body and the bottom of the booster pump is reduced, air can circulate from the bottom of the booster pump, and the situation that heat of the installation position of the booster pump and the support body is difficult to dissipate is avoided. An adjusting nut is screwed to drive a threaded supporting rod to slide along a threaded sleeve, so that a heat conduction plate is attached to the bottom of the booster pump, heat generated when the booster pump works is transferred to the surface of a heat dissipation plate, the heat is rapidly dissipated through the heat dissipation plate, the circulation of air between the heat dissipation plates is improved through heat dissipation holes, heat dissipation is accelerated, and the service life of the booster pump is prolonged. And cooling protection can be carried out on the booster pump.

Description

Technical Field

[0001] The utility model relates to the technical field of a power steering pump bracket, in particular to a steering power pump bracket for an automobile motor. Background Art

[0002] The power steering pump bracket is a bracket installed on the car engine to support and fix the power steering pump. The power steering pump is one of the core components of the car's power steering system. It assists the driver in turning the steering wheel by providing hydraulic pressure to reduce the force during steering.

[0003] For example, announcement number CN215706626U discloses an electric vehicle motor steering power pump bracket, which includes a fixing ring, a fixing block, a limiting ring and a connecting mechanism. The fixing ring, the fixing block and the limiting ring are fixed, and the two fixing rings are surrounded by the outer side of the limiting ring. A connecting mechanism is provided between the fixing ring and the limiting ring and on the fixing block.

[0004] In the prior art, after the power steering pump is installed and fixed, the overall thickness of the bracket and the power steering pump installation contact surface increases, and the ventilation becomes worse, resulting in poor heat dissipation performance on the contact side of the power steering pump and the bracket. The power steering pump operates in a long-term high-temperature environment, which will accelerate the aging of the power steering pump seal and cause the lubricating oil in the power steering pump to degrade, reduce or even lose its lubrication performance, increase friction and wear, and shorten the service life of the power steering pump. Utility Model Content

[0005] The purpose of the utility model is to provide a bracket for a car motor steering power pump, so as to solve the problem raised in the above background technology that the power pump is operated in a high temperature environment due to the installation of the bracket, which accelerates the aging of the seal of the power pump, and at the same time causes the lubricating oil in the power pump to degrade, reduce or even lose the lubrication performance, increase friction and wear, and shorten the service life of the power pump.

[0006] To achieve the above object, the utility model provides the following technical solutions: an automobile motor steering power pump bracket, comprising a mounting bracket mechanism, a heat dissipation mechanism is fixedly connected to the upper part of the mounting bracket mechanism, the mounting bracket mechanism comprises a bracket body and a mounting bolt, a limit block is slidably inserted into the upper part of the bracket body, the mounting bolt is inserted into the limit block, and a mounting nut is threadedly connected to the upper part of the mounting bolt;

[0007] The heat dissipation mechanism includes a threaded sleeve, which is fixedly connected to the surface of the bracket body, and a threaded support rod is threadedly connected inside the threaded sleeve. A connecting head is rotatably connected to the top of the threaded support rod, a heat conducting plate is fixedly connected to the upper part of the connecting head, and a heat dissipation plate is fixedly connected to the bottom of the heat conducting plate.

[0008] Preferably, a limit slot is provided on the upper portion of the bracket body, and the limit block is located inside the limit slot and is slidably plugged into the bracket body.

[0009] Preferably, the mounting bolt is in contact with the bottom of the bracket body.

[0010] Preferably, a locking bolt is threadedly connected to the side surface of the limit block, a through slot is provided on the side surface of the bracket body, the locking bolt is located inside the through slot, and the locking bolt is in contact with the side surface of the bracket body.

[0011] Preferably, a groove is provided in the middle of the bracket body.

[0012] Preferably, an adjusting nut is fixedly connected to the surface of the threaded support rod, and heat dissipation holes are arranged on the surface of the heat dissipation plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model reduces the contact area between the bracket body and the bottom of the power-boosting pump by setting a groove on the upper part of the bracket body, so that air can flow from the bottom of the power-boosting pump, avoiding the difficulty of heat dissipation at the installation point of the power-boosting pump and the bracket body. After the power-boosting pump is installed, the threaded support rod is driven to slide along the threaded sleeve by turning the adjusting nut, so that the heat conduction plate and the bottom of the power-boosting pump are fitted, and the heat generated by the power-boosting pump during operation is transferred to the surface of the heat sink, and the heat is quickly dissipated through the heat sink. The air circulation between the heat sinks is improved through the heat dissipation holes, and the heat dissipation is accelerated, so that the power-boosting pump can be cooled and protected.

[0015] (2) The position of the mounting bolt is adjusted by sliding the limit block inside the limit slot on the surface of the bracket body, so that the mounting bolt is plugged into the mounting hole at the bottom of the power-boosting pump to install and fix the power-boosting pump. After the mounting bolt is plugged into the mounting hole at the bottom of the power-boosting pump, the power-boosting pump is installed and fixed by threading the mounting nut and the mounting bolt. When the mounting nut and the mounting bolt are threadedly connected, the mounting bolt and the surface of the bracket body are squeezed and fixed, thereby fixing the position of the limit block. At the same time, when the locking bolt is tightened, the locking bolt is squeezed and fixed to the side of the bracket body to fix the limit block again, so as to avoid the limit block sliding on the surface of the bracket body during use, resulting in the displacement of the installation position of the power-boosting pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front view of the structure of the utility model;

[0019] Figure 3 It is a cross-sectional front view schematic diagram of the limit block in the structure of the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of the cross section of the threaded casing in the structure of the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1-mounting bracket mechanism; 11-bracket body; 12-limiting slot; 13-limiting block; 14-through slot; 15-locking bolt; 16-mounting bolt; 17-mounting nut; 18-groove; 2-heat dissipation mechanism; 21-threaded sleeve; 22-threaded support rod; 23-connector; 24-heat conduction plate; 25-heat dissipation plate; 26-heat dissipation hole; 27-adjusting nut. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] See also Figure 1-4 The utility model provides a technical solution: a bracket for a car motor power steering pump, comprising a mounting bracket mechanism 1, a heat dissipation mechanism 2 is fixedly connected to the upper part of the mounting bracket mechanism 1, the heat dissipation mechanism 2 comprises a threaded sleeve 21, the threaded sleeve 21 is fixedly connected to the surface of a bracket body 11, and a threaded support rod 22 is threadedly connected inside the threaded sleeve 21, a connecting head 23 is rotatably connected to the top of the threaded support rod 22, a heat conducting plate 24 is fixedly connected to the upper part of the connecting head 23, a heat dissipation plate 25 is fixedly connected to the bottom of the heat conducting plate 24, an adjusting nut 27 is fixedly connected to the surface of the threaded support rod 22, a heat dissipation hole 26 is arranged on the surface of the heat dissipation plate 25, and a groove 18 is arranged in the middle of the bracket body 11.

[0025] Among them, the contact area between the bracket body 11 and the bottom of the power-boosting pump is reduced by the groove 18 set on the upper part of the bracket body 11, so that air can flow from the bottom of the power-boosting pump, avoiding the difficulty of heat dissipation at the installation point of the power-boosting pump and the bracket body 11. After the power-boosting pump is installed, the threaded support rod 22 is driven to slide along the threaded sleeve 21 by screwing the adjusting nut 27, so that the heat conduction plate 24 is fitted with the bottom of the power-boosting pump, and the heat generated when the power-boosting pump is working is transferred to the surface of the heat sink 25, and the heat is quickly dissipated through the heat sink 25. The air circulation between the heat sinks 25 is improved through the heat dissipation holes 26, and the heat dissipation is accelerated, so that the power-boosting pump can be cooled and protected.

[0026] See also Figure 1-4 The mounting bracket mechanism 1 includes a bracket body 11 and a mounting bolt 16. A limiting block 13 is slidably inserted into the upper part of the bracket body 11. The mounting bolt 16 is inserted into the limiting block 13, and a mounting nut 17 is threadedly connected to the upper part of the mounting bolt 16. A limiting slot 12 is provided on the upper part of the bracket body 11. The limiting block 13 is located inside the limiting slot 12 and is slidably inserted into the bracket body 11. The mounting bolt 16 is fitted with the bottom of the bracket body 11. A locking bolt 15 is threadedly connected to the side of the limiting block 13. A through slot 14 is provided on the side of the bracket body 11. The locking bolt 15 is located inside the through slot 14, and the locking bolt 15 is fitted with the side of the bracket body 11.

[0027] Among them, the limit block 13 slides on the surface of the bracket body 11 inside the limit slot 12, so as to adjust the position of the mounting bolt 16, so as to facilitate the insertion of the mounting bolt 16 with the mounting hole at the bottom of the power-boosting pump, and install and fix the power-boosting pump. After the mounting bolt 16 is inserted into the mounting hole at the bottom of the power-boosting pump, the power-boosting pump is installed and fixed by threading the mounting nut 17 and the mounting bolt 16. When the mounting nut 17 is threadedly connected with the mounting bolt 16, the mounting bolt 16 is squeezed and fixed to the surface of the bracket body 11, so as to fix the position of the limit block 13. At the same time, when the locking bolt 15 is tightened, the locking bolt 15 is squeezed and fixed to the side of the bracket body 11, and the limit block 13 is fixed again to avoid the limit block 13 sliding on the surface of the bracket body 11 during use, which causes the installation position of the power-boosting pump to shift.

[0028] The overall working principle is that the position of the mounting bolt 16 is adjusted by sliding the limiting block 13 inside the limiting card slot 12 on the surface of the bracket body 11, so that the mounting bolt 16 is plugged into the mounting hole at the bottom of the power-boosting pump to install and fix the power-boosting pump. After the mounting bolt 16 is plugged into the mounting hole at the bottom of the power-boosting pump, the power-boosting pump is installed and fixed by threading the mounting nut 17 and the mounting bolt 16. When the mounting nut 17 is threadedly connected with the mounting bolt 16, the mounting bolt 16 is pressed and fixed with the surface of the bracket body 11, thereby fixing the position of the limiting block 13. At the same time, the locking bolt 15 is tightened and pressed and fixed with the side of the bracket body 11 to fix the limiting block 13 again.

[0029] The groove 18 provided on the upper part of the bracket body 11 can reduce the contact area between the bracket body 11 and the bottom of the power-boosting pump, so that air can flow from the bottom of the power-boosting pump, thereby preventing the heat from being difficult to dissipate at the installation point of the power-boosting pump and the bracket body 11. After the power-boosting pump is installed, the threaded support rod 22 is driven to slide along the threaded sleeve 21 by screwing the adjusting nut 27, so that the heat conduction plate 24 is fitted with the bottom of the power-boosting pump, and the heat generated during the operation of the power-boosting pump is transferred to the surface of the heat sink 25, and the heat is quickly dissipated through the heat sink 25, and the air circulation between the heat sinks 25 is improved through the heat dissipation holes 26.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", 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 representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A support for a power steering pump of an automobile motor, characterized in that: The mounting bracket mechanism (1) comprises a mounting bracket mechanism (1), the upper part of which is fixedly connected to a heat dissipation mechanism (2), the mounting bracket mechanism (1) comprises a bracket body (11) and a mounting bolt (16), the upper part of the bracket body (11) is slidably plugged with a limit block (13), the mounting bolt (16) is plugged with the limit block (13), and the upper part of the mounting bolt (16) is threadedly connected to a mounting nut (17); The heat dissipation mechanism (2) comprises a threaded sleeve (21), the threaded sleeve (21) is fixedly connected to the surface of the bracket body (11), and the threaded sleeve (21) is internally threadedly connected to a threaded support rod (22), the top of the threaded support rod (22) is rotatably connected to a connecting head (23), the upper part of the connecting head (23) is fixedly connected to a heat conducting plate (24), and the bottom of the heat conducting plate (24) is fixedly connected to a heat dissipation plate (25).

2. The automobile motor steering power pump bracket according to claim 1, characterized in that: A limit slot (12) is provided on the upper portion of the bracket body (11), and the limit block (13) is located inside the limit slot (12) and is slidably plugged into the bracket body (11).

3. The automobile motor steering power pump bracket according to claim 1, characterized in that: The mounting bolt (16) is in contact with the bottom of the bracket body (11).

4. The automobile motor steering power pump bracket according to claim 1, characterized in that: The side surface of the limit block (13) is threadedly connected with a locking bolt (15), the side surface of the bracket body (11) is provided with a through slot (14), the locking bolt (15) is located inside the through slot (14), and the locking bolt (15) is in contact with the side surface of the bracket body (11).

5. The automobile motor steering power pump bracket according to claim 1, characterized in that: A groove (18) is provided in the middle of the bracket body (11).

6. The automobile motor power steering pump bracket according to claim 1, characterized in that: An adjusting nut (27) is fixedly connected to the surface of the threaded support rod (22), and a heat dissipation hole (26) is provided on the surface of the heat dissipation plate (25).

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