Mounting and damping structure for automobile thermal management integrated module

Abstract

The utility model belongs to the technical field of thermal management, and relates to a mounting and damping structure for an automobile thermal management integrated module, which comprises a metal plate mounting bracket fixedly connected with the automobile thermal management integrated module, a first shock pad mounting through hole and a second shock pad mounting through hole which are formed in the vertical direction are formed in the upper side of the metal plate mounting bracket, and a third shock pad mounting through hole which is formed in the front-back direction is formed in the lower side of the metal plate mounting bracket and serves as a whole vehicle mounting point. The metal plate mounting bracket fixedly mounted on the automobile heat management integrated module is used as a whole automobile mounting point, so that the structure is simple and reliable, and various mounting boundary requirements of the whole automobile can be met; when the installation boundary of the whole vehicle needs to be adjusted, the newly developed metal plate support is lower in cost and higher in design freedom degree compared with a newly developed cooling liquid side runner plate (made of plastic materials) or a newly developed refrigerant side runner plate (made of aluminum alloy materials), and the metal plate installation support has higher strength and better reliability.

Description

Technical Field

[0001] The utility model belongs to the technical field of thermal management and relates to an installation and shock absorption structure for an automobile thermal management integrated module. Background Art

[0002] The automotive thermal management integrated module (hereinafter referred to as the integrated module) is a component that integrates the structure or control of components such as pumps, valves, heat exchangers, sensors, water storage bottles, liquid storage tanks or gas-liquid separators, pipelines, etc. that are dispersedly arranged on the coolant side and refrigerant side of the thermal management system.

[0003] The existing integrated module vehicle installation points are often set on the coolant side flow channel plate (plastic material) or the refrigerant side flow channel plate (aluminum alloy material). When the vehicle installation boundary is adjusted, it is often necessary to develop a new coolant side flow channel plate or refrigerant side flow channel plate, which has poor versatility and small parts cost advantage. At the same time, the installation point provided by the coolant side flow channel plate (plastic material) or the refrigerant side flow channel plate (aluminum alloy material) has relatively weak structural strength, relatively poor reliability, and low design freedom, which is easy to increase the overall cost. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide a mounting and shock absorbing structure for an automotive thermal management integrated module, using a sheet metal mounting bracket as a vehicle mounting point to solve the problems raised in the background technology.

[0005] In order to achieve the above object, the utility model provides the following technical solutions:

[0006] A mounting and shock absorbing structure for an automotive thermal management integrated module, comprising a sheet metal mounting bracket fixedly connected to the automotive thermal management integrated module, a first shock absorbing pad mounting through hole and a second shock absorbing pad mounting through hole arranged in a vertical direction are provided on the upper side of the sheet metal mounting bracket, and a third shock absorbing pad mounting through hole arranged in a front-rear direction is provided on the lower side of the sheet metal mounting bracket to serve as a vehicle mounting point;

[0007] Shock-absorbing pads are arranged in the first shock-absorbing pad installation through hole and the second shock-absorbing pad installation through hole, and a first nut sleeve is arranged in the shock-absorbing pad and penetrates the shock-absorbing pad along the axial direction, and the first sleeve is inserted into the shock-absorbing pad from bottom to top to fix the shock-absorbing pad in the corresponding first shock-absorbing pad installation through hole and the second shock-absorbing pad installation through hole respectively;

[0008] The first shaft is a hollow sleeve, and a thread is provided in the inner cavity of the first sleeve to facilitate connection with the vehicle bolts, and the lower end of the first sleeve also has a baffle to compress the shock-absorbing pad;

[0009] A first sub-shock absorbing pad and a second sub-shock absorbing pad are respectively provided on both sides of the third shock absorbing pad installation through hole, and a second shaft sleeve is provided in the third shock absorbing pad installation through hole and penetrates the first sub-shock absorbing pad and the second sub-shock absorbing pad along the axial direction, so as to fix the first sub-shock absorbing pad and the second sub-shock absorbing pad in the third shock absorbing pad installation through hole;

[0010] The second sleeve is a hollow sleeve, and a baffle is provided at one end of the second sleeve close to the first sub-shock-absorbing pad to compress the shock-absorbing pad.

[0011] Furthermore, the first shock-absorbing pad mounting through hole and the second shock-absorbing pad mounting through hole are both configured as closed circular holes, so that the shock-absorbing pad can be compressed more evenly.

[0012] Furthermore, the third shock-absorbing pad mounting hole is a semi-closed circular hole, and a flip-hole structure is provided on one side of the third shock-absorbing pad mounting hole. The second sub-shock-absorbing pad is arranged on the side with the flip-hole structure, and the second sub-shock-absorbing pad has an annular groove matching the flip-hole structure so as to be sleeved on the flip-hole structure, thereby increasing the contact area between the third shock-absorbing pad mounting hole and the second sub-shock-absorbing pad.

[0013] Furthermore, the sheet metal mounting bracket is a square frame and is fixedly connected to the automotive thermal management integrated module by bolts to serve as a connection structure between the automotive thermal management integrated module and the entire vehicle.

[0014] The beneficial effects of the utility model are:

[0015] The utility model provides an installation and shock absorbing structure for an automobile thermal management integrated module, which adopts a sheet metal installation bracket fixedly installed on the automobile thermal management integrated module as a whole vehicle installation point. The structure is simple and reliable, and can meet various installation boundary requirements of the whole vehicle. When the installation boundary of the whole vehicle needs to be adjusted, the newly developed sheet metal bracket has lower cost and higher design freedom than the newly developed coolant side flow channel plate (plastic material) or refrigerant side flow channel plate (aluminum alloy material), and the sheet metal installation bracket has higher strength and better reliability.

[0016] Secondly, the utility model has shock-absorbing pads installed in the first shock-absorbing pad installation through hole, the second shock-absorbing pad installation through hole and the third shock-absorbing pad installation through hole, so that the sheet metal installation bracket has a good shock-absorbing effect.

[0017] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and research, or can be taught from the practice of the present invention to some extent. The objectives and other advantages of the present invention can be achieved and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be described in detail below in conjunction with the accompanying drawings, in which:

[0019] Figure 1 A schematic diagram of a structure of an installation and shock absorption structure for an automotive thermal management integrated module in an embodiment;

[0020] Figure 2 for Figure 1 A partial enlarged view of middle I;

[0021] Figure 3 for Figure 1 A partial enlarged view of middle III;

[0022] Figure 4 for Figure 1 A partial enlarged view of middle II;

[0023] Figure 5 It is a schematic diagram of installing the shock-absorbing pad through the third shock-absorbing pad installation hole in the embodiment.

[0024] Figure numerals: sheet metal mounting bracket 1, shock-absorbing pad 2, first shaft sleeve 3, second shaft sleeve 4, first sub-shock-absorbing pad 5, second sub-shock-absorbing pad 6, first shock-absorbing pad mounting hole K1, second shock-absorbing pad mounting hole K2, third shock-absorbing pad mounting hole K3. DETAILED DESCRIPTION

[0025] The following describes the implementation of the present invention through specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the illustrations provided in the following embodiments only illustrate the basic concept of the present invention in a schematic manner. The following embodiments and the features in the embodiments can be combined with each other without conflict.

[0026] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on the present utility model. In order to better illustrate the embodiments of the present utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0027] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "front", "back" and the like indicate directions or positional relationships, they are based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0028] See also Figure 1 to Figure 5 , is a mounting and shock absorbing structure for an automotive thermal management integrated module, comprising a sheet metal mounting bracket 1 fixedly connected to the automotive thermal management integrated module, a first shock absorbing pad mounting through hole K1 and a second shock absorbing pad mounting through hole K2 arranged in a vertical direction are provided on the upper side of the sheet metal mounting bracket 1, and a third shock absorbing pad mounting through hole K3 arranged in a front-to-rear direction is provided on the lower side of the sheet metal mounting bracket 1 to serve as a vehicle mounting point;

[0029] The first shock-absorbing pad installation hole K1 and the second shock-absorbing pad installation hole K2 are both set as closed circular holes, and a shock-absorbing pad 2 is arranged in the closed circular hole, and a first nut sleeve 3 is arranged in the shock-absorbing pad 2 and axially penetrates the shock-absorbing pad 2, and the first sleeve 3 is inserted into the shock-absorbing pad 2 from bottom to top, and the first sleeve 3 is a hollow sleeve, and a thread is arranged in the inner cavity of the first sleeve 3 to facilitate the connection of the vehicle bolts, and the lower end of the first sleeve 3 also has a baffle to compress the shock-absorbing pad;

[0030] The third shock-absorbing pad installation hole K3 is a semi-closed circular hole, and a first sub-shock-absorbing pad 5 and a second sub-shock-absorbing pad 6 are respectively provided on both sides of the third shock-absorbing pad installation hole K3, and a second shaft sleeve 4 is provided in the third shock-absorbing pad installation hole K3, which penetrates the first sub-shock-absorbing pad 5 and the second sub-shock-absorbing pad 6 in the axial direction, so as to fix the first sub-shock-absorbing pad 5 and the second sub-shock-absorbing pad 6 in the third shock-absorbing pad installation hole K3;

[0031] A hole-turning structure is provided on one side of the third shock-absorbing pad installation hole K3, and the second sub-shock-absorbing pad 6 is arranged on the side with the hole-turning structure, and the second sub-shock-absorbing pad 6 has an annular groove matching the hole-turning structure, so as to be sleeved on the hole-turning structure, thereby increasing the contact area between the third shock-absorbing pad installation hole K3 and the second sub-shock-absorbing pad 6, so as to improve reliability and durability;

[0032] The second sleeve 4 is a hollow sleeve, and a baffle is provided at one end of the second sleeve 4 close to the first sub-shock-absorbing pad 5 to compress the first sub-shock-absorbing pad 5 .

[0033] Specifically, the sheet metal mounting bracket 1 is a square frame and is fixedly connected to the automobile thermal management integrated module by bolts, serving as a connection structure between the automobile thermal management integrated module and the entire vehicle. Thus, the automobile thermal management integrated module is fixedly installed on the entire vehicle through the connection between the sheet metal mounting bracket 1 and the entire vehicle.

[0034] In another embodiment, a reserved mounting hole (not shown) is further provided at a corner of the lower side of the sheet metal mounting bracket 1 away from the third shock-absorbing pad mounting hole K3 to meet the installation requirements of other vehicle models on the platform (right-hand drive vehicles, etc.); the sheet metal mounting bracket 1 can also be set to other special-shaped structures to adapt to different installation positions and vehicle structure.

[0035] The above-mentioned installation and shock-absorbing structure for the automotive thermal management integrated module can be used to connect and assemble the two upper vehicle installation points during vehicle assembly. The vehicle bolts can be screwed from top to bottom into the first bushing 3 respectively arranged in the first shock-absorbing pad installation through hole K1 and the second shock-absorbing pad installation through hole K2 (under the tension of the vehicle bolts, the baffle of the first bushing 3 transmits the tension to compress the shock-absorbing pad 2). This can solve the problem that the vehicle cannot weld the installation nuts or the thermal management integrated module cannot be screwed in from bottom to top with the assembly bolts; and the use of closed circular holes as shock-absorbing pad installation through holes can make the shock-absorbing pad 2 more evenly compressed, thereby improving reliability.

[0036] The third shock-absorbing pad mounting hole K3 is designed with a flip-hole design, which can increase the contact area with the second sub-shock-absorbing pad 6, improve reliability and durability, and the second sub-shock-absorbing pad 6 is mounted on the flip-hole of the third shock-absorbing pad mounting hole K3 through a ring groove, which can effectively reduce the shaking distance of the lower mounting point in the front and rear directions, thereby improving product reliability and durability; when installing the lower mounting point, the vehicle bolts can be directly screwed into the threaded holes provided at the vehicle mounting point from front to back (the direction of the first sub-shock-absorbing pad 5 toward the second sub-shock-absorbing pad 6).

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution, which should be included in the scope of the claims of the utility model.

Claims

1. A mounting and shock absorbing structure for an automotive thermal management integrated module, characterized in that: A sheet metal mounting bracket fixedly connected to the automotive thermal management integrated module is provided on the upper side of the sheet metal mounting bracket with a first shock-absorbing pad mounting hole and a second shock-absorbing pad mounting hole arranged in a vertical direction, and a third shock-absorbing pad mounting hole arranged in a front-to-rear direction is provided on the lower side of the sheet metal mounting bracket to serve as a vehicle mounting point; A shock absorbing pad is provided in each of the first shock absorbing pad installation through hole and the second shock absorbing pad installation through hole, and a first shaft sleeve is provided in the shock absorbing pad and penetrates the shock absorbing pad along the axial direction, and the first shaft sleeve is inserted into the shock absorbing pad from bottom to top to fix the shock absorbing pad in the corresponding first shock absorbing pad installation through hole and the second shock absorbing pad installation through hole respectively; The first sleeve is a hollow sleeve, and a thread is provided in the inner cavity of the first sleeve to facilitate connection with the vehicle bolts, and the lower end of the first sleeve also has a baffle to compress the shock-absorbing pad; A first sub-shock absorbing pad and a second sub-shock absorbing pad are respectively provided on both sides of the third shock absorbing pad installation through hole, and a second shaft sleeve is provided in the third shock absorbing pad installation through hole and penetrates the first sub-shock absorbing pad and the second sub-shock absorbing pad along the axial direction, so as to fix the first sub-shock absorbing pad and the second sub-shock absorbing pad in the third shock absorbing pad installation through hole; The second sleeve is a hollow sleeve, and a baffle is provided at one end of the second sleeve close to the first sub-shock-absorbing pad to compress the shock-absorbing pad.

2. The mounting and shock absorbing structure for an automotive thermal management integrated module according to claim 1, characterized in that: The first shock-absorbing pad installation through hole and the second shock-absorbing pad installation through hole are both configured as closed circular holes to make the shock-absorbing pad compression more uniform.

3. The mounting and shock absorbing structure for an automotive thermal management integrated module according to claim 1, characterized in that: The third shock-absorbing pad mounting hole is a semi-closed circular hole, and a flip-hole structure is provided on one side of the third shock-absorbing pad mounting hole. The second sub-shock-absorbing pad is arranged on the side with the flip-hole structure, and the second sub-shock-absorbing pad has an annular groove matching the flip-hole structure so as to be sleeved on the flip-hole structure, thereby increasing the contact area between the third shock-absorbing pad mounting hole and the second sub-shock-absorbing pad.

4. The mounting and shock absorbing structure for an automotive thermal management integrated module according to claim 1, characterized in that: The sheet metal mounting bracket is a square frame and is fixedly connected to the automotive thermal management integrated module by bolts to serve as a connection structure between the automotive thermal management integrated module and the entire vehicle.

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