Electronic water pump support

Abstract

The utility model relates to the technical field of vehicle supports, in particular to an electronic water pump support which comprises a water pump support body, an electronic water pump and a vehicle frame, the water pump support body is arranged on the vehicle frame, the electronic water pump is installed on the water pump support body, and the water pump support body is of a U-shaped structure. A first welding nut and a second welding nut are symmetrically welded to the two sides of the U-shaped structure of the water pump support body, a first connecting bolt and a second connecting bolt are arranged between a shell of the electronic water pump and the first welding nut and between the shell of the electronic water pump and the second welding nut in a penetrating mode correspondingly, and a first turned-over edge is arranged on the inner side of the U-shaped structure of the water pump support body. Second turned-over edges are arranged at the two ends of the outer side of the U-shaped structure of the water pump support body respectively. The electronic water pump support is formed by stamping the steel plate, is simple in structure, short in manufacturing period and low in cost, meanwhile, the electronic water pump support is in threaded connection with the electronic water pump, multiple positions are bent, the welding area is increased, the strength is high, and the requirements of different severe environment working conditions of vehicles can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle brackets, in particular to an electronic water pump bracket. Background Art

[0002] New energy electric vehicles have a growing share of the Chinese market due to their market-oriented, clean electric energy, and convenient short-distance travel. The proportion of electronic water pumps used has also increased accordingly. Unlike traditional mechanical water pumps that are fixed on the engine and rely on the engine belt to transmit power, electronic water pumps rely on batteries for power supply, and there are more options for their installation locations. The water pump bracket, as a component connecting the water pump and the frame, plays an especially important role. For example, the installation structure of an electronic water pump disclosed in publication number CN215474446U is fixed by setting a mounting lug; another example is the installation structure and electronic water pump for vibration reduction of an electric vehicle electronic water pump disclosed in publication number CN112297808B, which are fixed by a water pump vibration reduction bracket with a shock-absorbing function.

[0003] The existing electronic water pump bracket needs to be installed according to the frame, but the electronic water pump bracket currently has poor compatibility with the frame, causing great inconvenience in the selection of different models and workshop assembly, poor reliability and high cost. Utility Model Content

[0004] The purpose of the utility model is to provide an electronic water pump bracket to solve the problem raised by the above background technology that the electronic water pump bracket on the current market has poor compatibility with the vehicle frame, causing great inconvenience in the selection of different vehicle models and workshop assembly, poor reliability and high cost.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic water pump bracket, comprising a water pump bracket body, an electronic water pump and a frame, the water pump bracket body is arranged on the frame, and the electronic water pump is installed on the water pump bracket body, the water pump bracket body is a U-shaped structure, and the first welding nut and the second welding nut are symmetrically welded on both sides of the U-shaped structure of the water pump bracket body, and the first connecting bolt and the second connecting bolt are respectively penetrated between the housing of the electronic water pump and the first welding nut and the second welding nut, a first flange is provided on the inner side of the U-shaped structure of the water pump bracket body, and second flanges are respectively provided at both ends of the outer side of the U-shaped structure of the water pump bracket body, and reinforcement pieces are respectively clamped between the first flange and the second flange.

[0006] Preferably, plug-in limiting holes are respectively provided on both sides of the U-shaped structure of the water pump bracket body, and the plug-in limiting holes are close to the positions of the first welding nut and the second welding nut.

[0007] Preferably, a positioning protrusion of an integral structure is provided in the middle of the bottom of the reinforcement member, and the positioning protrusion matches the shape of the plug-in limiting hole, and the positioning protrusion and the plug-in limiting hole are plugged and fastened.

[0008] Preferably, the length of the positioning protrusion is greater than the thickness of the water pump bracket body, and the positioning protrusion is in contact with and fits with a portion of a housing of the electronic water pump.

[0009] Preferably, the first flange and the second flange are both arranged perpendicularly to the water pump bracket body, and the water pump bracket body and the first flange and the second flange are integrally stamped from a steel plate.

[0010] Preferably, the first flange is a U-shaped structure.

[0011] Preferably, the reinforcement piece is vertically arranged relative to the water pump bracket body, and the upper end of the reinforcement piece is flush with the upper end of the first flange.

[0012] Preferably, the bottom of the reinforcement member is welded and fixed to the water pump bracket body, and two sides of the reinforcement member are respectively in contact with and matched with the first flange and the second flange.

[0013] Preferably, the second flanges are arranged in parallel with each other, and a lower portion of one end of the second flange is engaged with the vehicle frame.

[0014] Preferably, the frame is fixed by welding to the water pump bracket body and the second flange at contacting portions.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the electronic water pump bracket is stamped from a steel plate, has a simple structure, a short production cycle, and a low cost. At the same time, the electronic water pump bracket is screwed to the electronic water pump, and is bent at multiple locations to increase the welding area, and has a high strength, which can meet the harsh working conditions of different vehicle environments. The electronic water pump bracket is connected to the frame body by welding, which greatly reduces the cost of the vehicle and the reliability of the water pump on the frame. A reinforcement piece is provided between the two flanges for structural reinforcement, and the reinforcement piece is used to position the connection between the electronic water pump and the bracket through a positioning protrusion, thereby improving the installation accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following are drawings of exemplary embodiments of the present invention, in which the same or similar reference numerals are used to represent the same or similar elements.

[0017] Figure 1 This is a schematic diagram of the structure of the electronic water pump bracket of the utility model;

[0018] Figure 2 It is a schematic diagram of the connection structure between the reinforcing member and the plug-in limiting hole of the electronic water pump bracket of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the electronic water pump bracket body and the electronic water pump connected to the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the electronic water pump bracket body connected to the vehicle frame of the utility model;

[0021] Figure 5 This is the front view of the electronic water pump bracket of the utility model;

[0022] Figure 6 It is a side view of the connection between the electronic water pump bracket body and the electronic water pump of the utility model.

[0023] Figure numerals: 1. water pump bracket body; 101. first flange; 102. reinforcement; 103. second flange; 104. plug-in limit hole; 105. positioning protrusion; 2. first welding nut; 3. second welding nut; 4. second connecting bolt; 5. first connecting bolt; 6. electronic water pump; 7. frame. DETAILED DESCRIPTION

[0024] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0025] In the present utility model, the term "and / or" is intended to cover all possible combinations and sub-combinations of the listed elements, including any one of the elements listed separately, any sub-combination or all elements, without excluding other elements. Unless otherwise specified, the terms "first", "second", etc. are used to describe various elements without intending to limit the positional relationship, timing relationship or importance relationship of these elements. Such terms are only used to distinguish one element from another. Unless otherwise specified, the orientation or positional relationship indicated by the terms "front, back, up, down, left, right", etc. is usually based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience and simplification of description, and cannot be understood as limiting the scope of protection of the present utility model.

[0026] See also Figure 1-6The utility model provides a technical solution: an electronic water pump bracket, comprising a water pump bracket body 1, an electronic water pump 6 and a frame 7, the water pump bracket body 1 is arranged on the frame 7, and the electronic water pump 6 is installed on the water pump bracket body 1, the water pump bracket body 1 is a U-shaped structure, and the first welding nut 2 and the second welding nut 3 are symmetrically welded on both sides of the U-shaped structure of the water pump bracket body 1, plug-in limiting holes 104 are respectively opened on both sides of the U-shaped structure of the water pump bracket body 1, and the plug-in limiting holes 104 are close to the positions of the first welding nut 2 and the second welding nut 3. In this structure, the water pump bracket body 1 is provided with through holes at the positions of the first welding nut 2 and the second welding nut 3, and the first connecting bolt 5 and the second welding nut 3 are used to cooperate with the first welding nut 2 and the second welding nut 3. The second connecting bolt 4 is penetrated, the insertion limit hole 104 and the through hole for the bolt to penetrate are formed by stamping, and the first connecting bolt 5 and the second connecting bolt 4 are respectively penetrated between the housing of the electronic water pump 6 and the first welding nut 2 and the second welding nut 3, and a first flange 101 is provided on the inner side of the U-shaped structure of the water pump bracket body 1. The first flange 101 is a U-shaped structure, which reinforces the inner side of the U-shaped structure of the water pump bracket body 1, and second flanges 103 are respectively provided at both ends of the outer side of the U-shaped structure of the water pump bracket body 1, and the first flange 101 and the second flange 103 are both vertically arranged relative to the water pump bracket body 1, and the water pump bracket body 1 and the first flange 101 and the second flange 103 are integrally stamped from steel plates This structure increases the strength of the water pump bracket body 1 through the first flange 101 and the second flange 103, which can meet the harsh working conditions of different vehicle environments. The second flanges 103 are arranged in parallel, and the lower end of one of the second flanges 103 is engaged with the frame 7. This structure can realize the welding positioning of the water pump bracket body 1 and the frame 7 through the engagement of the second flange 103 with the frame 7. The parts of the frame 7 that contact the water pump bracket body 1 and the second flange 103 are welded and fixed. This structure allows the frame 7 and the water pump bracket body 1 to be fastened by two welding. At the same time, the water pump bracket body 1 is processed by multiple bending processes formed by the second flange 103, which increases the welding surface, improves the strength, greatly reduces the cost of the vehicle, and enhances the electronic water pump 6 on the frame 7. Reliability, and a reinforcing member 102 is respectively engaged between the first flange 101 and the second flange 103, the reinforcing member 102 is vertically arranged relative to the water pump bracket body 1, and the upper end of the reinforcing member 102 is flush with the upper end of the first flange 101. This structure enables the water pump bracket body 1 to support the first flange 101 and the second flange 103 through the reinforcing member 102, ensuring the accurate flange position of the first flange 101 and the second flange 103. The bottom of the reinforcing member 102 is welded and fixed to the water pump bracket body 1, and the two sides of the reinforcing member 102 are respectively in contact with the first flange 101 and the second flange 103. This structure can further strengthen the structure of the water pump bracket body 1 and the first flange 101 and the second flange 103 through the reinforcing member 102.To ensure the strength of the water pump bracket body 1, a positioning protrusion 105 of an integrated structure is provided in the middle of the bottom of the reinforcement 102, and the positioning protrusion 105 matches the shape of the plug-in limit hole 104, and the positioning protrusion 105 and the plug-in limit hole 104 are plugged and fastened. This structure allows the reinforcement 102 to be positioned through the plug-in cooperation of the positioning protrusion 105 and the plug-in limit hole 104, thereby realizing the connection and positioning of the reinforcement 102 and the water pump bracket body 1. The length of the positioning protrusion 105 is greater than the thickness of the water pump bracket body 1, and the positioning protrusion 105 contacts and cooperates with the outer shell of the electronic water pump 6. This structure can position the connection between the electronic water pump 6 and the water pump bracket body 1 through the positioning protrusion 105, so as to quickly find the fixing position of the first connecting bolt 5 and the second connecting bolt 4.

[0027] Working principle: When using the electronic water pump bracket, first, the water pump bracket body 1 is integrally stamped from a steel plate to form a first flange 101 and a second flange 103, and a plug-in limit hole 104 and a bolt hole are formed by punching, and then the reinforcement member 102 is inserted into the plug-in limit hole 104 through the positioning protrusion 105, so that the reinforcement member 102 is perpendicular to the water pump bracket body 1, and at the same time, the reinforcement member 102 is stuck between the first flange 101 and the second flange 103 to improve the strength of the water pump bracket body 1, and then the first welding nut 2 and the second welding nut 3 are fixed to the water pump bracket body 1 by welding, and the size of the bolt hole is larger than the first welding nut 2 and the second welding nut 3, the second flange 103 is stuck on the vehicle frame 7, and the contact parts of the vehicle frame 7 with the water pump bracket body 1 and the second flange 103 are welded and fixed. When installing the electronic water pump 6, the electronic water pump 6 is placed at the U-shaped structure opening of the water pump bracket body 1, and the housing of the electronic water pump 6 is positioned by the positioning protrusion 105. Then, the first connecting bolt 5 and the second connecting bolt 4 are respectively passed through the housing of the electronic water pump 6 to the water pump bracket body 1, and the electronic water pump 6 is screwed and fixed by the cooperation of the first connecting bolt 5 and the second connecting bolt 4 with the first welding nut 2 and the second welding nut 3, thereby completing a series of work.

[0028] It should be noted that the utility model (e.g., utility model concepts, etc.) has been described in the specification of this patent document and / or illustrated in the drawings according to the exemplary embodiments; the embodiments of the utility model are presented only by way of example and are not intended to limit the scope of the utility model. The structure and / or arrangement of the elements of the utility model concepts embodied in the utility model as described in the specification and / or illustrated in the drawings are only illustrative. Although the exemplary embodiments of the utility model have been described in detail in this patent document, it is easy for a person of ordinary skill in the art to understand that equivalents, modifications, changes, etc. of the subject matter of the exemplary embodiments and alternative embodiments are possible and are considered to be within the scope of the utility model; all of these subject matters (e.g., modifications, changes, embodiments, combinations, equivalents, etc.) are intended to be included within the scope of the utility model. It should also be noted that various / other modifications, changes, substitutions, equivalents, changes, omissions, etc. can be made in the configuration and / or arrangement of the exemplary embodiments (e.g., in terms of concepts, designs, structures, devices, forms, assemblies, constructions, means, functions, systems, processes / methods, steps, the order of process / method steps, operations, operating conditions, performance, materials, compositions, combinations, etc.). ) without departing from the scope of the present invention; all of these subjects (such as modifications, changes, embodiments, combinations, equivalents, etc.) are intended to be included within the scope of the present invention. The scope of the present invention is not intended to be limited to the subject matter described in the specification and / or drawings of this patent document (such as details, structures, functions, materials, behaviors, steps, sequences, systems, results, etc.). Considering that the claims of this patent document will be appropriately interpreted as covering the full scope of the subject matter of the present invention (for example, including any and all such modifications, changes, embodiments, combinations, equivalents, etc.); it should be understood that the terms used in this patent document are intended to provide a description of the subject matter of the exemplary embodiments, rather than as a limitation on the scope of the present invention.

[0029] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. An electronic water pump bracket, comprising a water pump bracket body (1), an electronic water pump (6) and a vehicle frame (7), wherein the water pump bracket body (1) is arranged on the vehicle frame (7), and the electronic water pump (6) is installed on the water pump bracket body (1), characterized in that: The water pump support body (1) is a U-shaped structure, and a first welding nut (2) and a second welding nut (3) are symmetrically welded on both sides of the U-shaped structure of the water pump support body (1), and a first connecting bolt (5) and a second connecting bolt (4) are respectively passed through the housing of the electronic water pump (6) and the first welding nut (2) and the second welding nut (3), a first flange (101) is provided on the inner side of the U-shaped structure of the water pump support body (1), and second flanges (103) are respectively provided at both ends of the outer side of the U-shaped structure of the water pump support body (1), and a reinforcing member (102) is respectively engaged between the first flange (101) and the second flange (103).

2. The electronic water pump bracket according to claim 1, characterized in that: Insertion limiting holes (104) are respectively provided on both sides of the U-shaped structure of the water pump bracket body (1), and the insertion limiting holes (104) are close to the positions of the first welding nut (2) and the second welding nut (3).

3. The electronic water pump bracket according to claim 2, characterized in that: A positioning protrusion (105) of an integral structure is provided in the middle of the bottom of the reinforcement member (102), and the positioning protrusion (105) matches the shape of the plug-in limiting hole (104), and the positioning protrusion (105) and the plug-in limiting hole (104) are plugged and fastened.

4. The electronic water pump bracket according to claim 3, characterized in that: The length of the positioning protrusion (105) is greater than the thickness of the water pump bracket body (1), and the positioning protrusion (105) is in contact with and fits with a housing portion of the electronic water pump (6).

5. The electronic water pump bracket according to claim 1, characterized in that: The first flange (101) and the second flange (103) are both arranged vertically relative to the water pump support body (1), and the water pump support body (1) and the first flange (101) and the second flange (103) are integrally stamped from steel plates.

6. The electronic water pump bracket according to claim 1, characterized in that: The first flange (101) is a U-shaped structure.

7. The electronic water pump bracket according to claim 1, characterized in that: The reinforcing member (102) is arranged vertically relative to the water pump bracket body (1), and the upper end of the reinforcing member (102) is flush with the upper end of the first flange (101).

8. The electronic water pump bracket according to claim 1, characterized in that: The bottom of the reinforcement member (102) is welded and fixed to the water pump bracket body (1), and the two sides of the reinforcement member (102) are in contact and cooperation with the first flange (101) and the second flange (103) respectively.

9. The electronic water pump bracket according to claim 1, characterized in that: The second flanges (103) are arranged in parallel with each other, and the lower part of one end of the second flange (103) is engaged with the vehicle frame (7).

10. The electronic water pump bracket according to claim 9, characterized in that: The parts where the vehicle frame (7) contacts the water pump bracket body (1) and the second flange (103) are all welded and fixed.

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