CN115635839A - Damping device, cooling module and vehicle - Google Patents

Abstract

The present application relates to the technical field of cooling systems, in particular to a shock absorbing device, a cooling module and a vehicle. Wherein the shock absorbing device includes: a lateral limit structure, including a fixing seat and a side shock absorbing bracket, the side shock absorbing bracket includes a shock absorber, and the shock absorber has a mounting groove matching the fixing seat, and the shock absorber The shock absorber is provided with an open end for the fixing seat to pass through to snap into the installation groove; the lateral limit structure is configured as follows: when the fixing seat and the side shock absorbing bracket, one of them is set on the cooling package, and the other is set on the On the vehicle frame, and when the cooling package is at the installation position, the fixing seat is at least partially located in the installation groove. Embodiments of the present application provide a shock absorbing device, a cooling module, and a vehicle to solve the problems in the related art that the original shock absorbing device is difficult to align and tighten due to the small space under the vehicle.

Description

A shock absorbing device, a cooling module and a vehicle

technical field

The present application relates to the technical field of cooling systems, in particular to a shock absorbing device, a cooling module and a vehicle.

Background technique

The cooling system of light commercial vehicles is usually arranged under the cab and in the frame longitudinal beam in front of the powertrain. Not only the power and economy, but also good work reliability.

The core of the cooling system of a light commercial vehicle is a cooling package consisting of a radiator, an intercooler, and a windshield.

The traditional shock absorbing structure of the cooling pack needs to connect the cooling pack side bracket, support bracket and rubber cushion through bolts, and finally tighten it, which can only produce shock absorption effect on the vibration in the vertical direction. For the front and rear vibration generated during the acceleration and deceleration process , the oblique vibration generated during climbing and descending, as well as the left and right vibration generated during steering, cannot be effectively damped, and the operating space on both sides of the cooling package is small, which makes it difficult to align the holes of the associated parts , It is also inconvenient to tighten the operation.

Contents of the invention

Embodiments of the present application provide a shock absorbing device, a cooling module, and a vehicle to solve the problems in the related art that the original shock absorbing device is difficult to align and tighten due to the small space under the vehicle.

In order to achieve the above purpose, in a first aspect, the present application provides a shock absorbing device, which includes:

The lateral limit structure includes a fixing seat and a side shock absorbing bracket. The side shock absorbing bracket includes a shock absorber, and the shock absorber has a mounting groove matching the fixed seat, and the shock absorber has a There is an open end for the fixing seat to pass through to snap into the installation groove;

The lateral limit structure is configured as:

When one of the fixing seat and the side shock absorbing bracket is arranged on the cooling package and the other is arranged on the vehicle frame longitudinal beam, and the cooling package is at the installation position, the fixing seat is at least partly located in the installation groove.

In some embodiments, the side shock absorbing bracket further includes an outer frame and an inner frame, the shock absorber is located between the outer frame and the inner frame, and a buffer zone is formed between the outer frame and the inner frame.

In some embodiments, the shape of the inner frame is consistent with the shape of the installation groove on the shock absorber, and the inner frame is embedded in the shock absorber.

In some embodiments, the fixing seat includes a base plate and a mounting portion, the mounting portion is connected to the base plate, and when the cooling pack is in the mounting position, the mounting portion is at least partially located in the mounting groove.

In some embodiments, the mounting part includes a first section and a second section, the second section is connected to the substrate, the first section is connected to an end of the second section away from the substrate, and the second section The diameter of the segment is greater than the diameter of the first segment.

In a second aspect, a cooling module is provided, which includes:

cooling pack;

A shock absorber as described in any one of the above, the fixed seat is installed on the cooling pack, and the side shock absorber bracket is used to be installed on the frame longitudinal beam; or, the fixed seat is used to be installed on on the beam, and the side shock absorbers are installed on the cooling pack.

In some embodiments, it also includes:

One end of the positive limiting structure is fixedly connected with the cooling package, and the other end is used for connecting with the vehicle frame beam.

In some embodiments, the positive limiting structure includes a strut that matches the shape of the cooling pack, one end of the strut is connected to the cooling pack, and the other end is used to connect to the vehicle frame beam connected.

In some embodiments, a brace cushion is provided at the connection between the brace and the frame beam.

In a third aspect, the present application also provides a vehicle, which includes:

Frames, including frame beams and frame stringers;

According to any one of the above cooling modules, the side shock absorber is connected to the frame rail, or the fixing seat is connected to the frame rail.

The beneficial effects brought by the technical solution provided by the application include:

Embodiments of the present application provide a shock absorbing device, a cooling module, and a vehicle. Since a lateral limiting structure located on the side of the cooling package is provided, the lateral limiting structure includes a fixing seat and a side shock absorbing bracket. Specifically, the On the longitudinal beam of the frame, set the side shock absorber bracket according to the installation position of the cooling package, and set the fixing seat at the corresponding position on the cooling package. When the cooling package needs to be installed, directly lower the cooling package to the installation position, and use gravity With the pressing action, the fixing seat is clamped on the side shock absorber bracket, no need for hole alignment and tightening operations, and the installation is convenient;

Specifically, the side shock-absorbing bracket has a mounting groove that matches the fixing seat, and the mounting groove includes an open end and a receiving portion. When the cooling pack is located at the installation position, the cooling pack is pressed down so that the fixing seat is under the weight of the cooling pack. , gravity and downward pressure, it passes through the opening end with a smaller diameter and enters into the accommodation part. Therefore, it can solve the problems in the related art due to the small space at the bottom of the vehicle and the difficulty in aligning and tightening the original shock absorbing device. The problem.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

FIG. 1 is a schematic diagram of a cooling module provided in an embodiment of the present application installed on a vehicle frame;

Fig. 2 is the enlarged view of place A in Fig. 1;

FIG. 3 is a rear view of the cooling module installed on the vehicle frame provided by the embodiment of the present application;

FIG. 4 is a schematic structural diagram of a fixing seat provided in an embodiment of the present application;

Fig. 5 is a schematic structural view of the side shock absorber provided by the embodiment of the present application;

Fig. 6 is a schematic structural diagram of the inner skeleton provided by the embodiment of the present application.

In the figure: 1. cooling package; 11. radiator; 12. intercooler; 13. windshield; 2. frame; 21. frame longitudinal beam; 22. frame beam; 3. lateral limit structure 4, fixed seat; 41, base plate; 42, installation part; 421, first section; 422, second section; 423, chamfered surface; 52. Shock absorber; 53. Inner frame; 531. Inner frame body; 532. Bending section; 533. Inner frame card edge; 54. Mounting groove; 541. Accommodating part; 542. Open end; 55. Buffer zone; 6. Positive limit structure; 61. Strut; 62. Cross bar; 63. Strut cushion; 7. Fan.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

The embodiment of the present application provides a shock absorbing device, which can solve the problem in the related art that the original shock absorbing device is difficult to align and tighten due to the small space under the vehicle.

Referring to FIG. 2 and shown in FIG. 4 to FIG. 6, the present application provides a shock absorbing device, including a lateral limiting structure 3, wherein, as shown in FIG. 2, the lateral limiting structure 3 includes a fixing seat 4 and Side shock absorber support 5, side shock absorber support 5 as shown in Figure 5, comprises shock absorber 52, and has on the shock absorber 52 the mounting groove 54 that matches with holder 4, simultaneously, offers on the shock absorber 52 The opening end 542 of the mounting groove 54 is used for passing through the fixing base 4 .

The lateral limit structure 3 is configured as:

When one of the fixing seat 4 and the side shock absorber bracket 5 is arranged on the cooling package 1 and the other is arranged on the frame rail 21 , and the cooling package 1 is at the installation position, the fixing seat 4 is at least partly located in the installation groove 54 .

Optionally, the diameter of the mounting groove 54 is different from the width of the opening end 542, and the width of the opening end 542 is smaller than the diameter of the mounting groove 54, so as to limit the fixing seat 4 snapped into the mounting groove 54 and prevent it from coming out; or, The width of the open end 542 is equal to or greater than the diameter of the mounting groove 54 to guide the mounting seat 4 so that it can enter the mounting groove 54 smoothly. The purpose of interference fit with the fixed seat 4 can be achieved.

It should be noted that the "lateral" in the lateral limiting structure 3 refers to the side of the cooling package 1, which is used for limiting and shock-absorbing on the side of the cooling package 1, as shown in Figure 1 and Figure 2 , cooling pack 1 with the smaller side.

The embodiment of the present application provides a shock absorbing device. Since the lateral limiting structure 3 located on the side of the cooling package 1 is provided, the lateral limiting structure 3 includes a fixing seat 4 and a side shock absorbing bracket 5. Specifically, in advance On the vehicle frame longitudinal beam 21, according to the installation position of the cooling pack 1, a side shock absorber bracket 5 is set, and a fixing seat 4 is set at a corresponding position on the cooling pack 1. When the cooling pack 1 needs to be installed, directly place the cooling pack below to The installation position, and the use of gravity to cooperate with the pressing action to clamp the fixing seat on the side shock absorber bracket 5, does not require hole alignment and tightening operations, and is easy to install;

Specifically, the side shock absorber bracket 5 has a mounting groove 54 that matches the fixing seat 4, and the mounting groove 54 includes an open end 542. When the cooling pack 1 is located at the installation position, the cooling pack 1 is pressed down to make the fixing seat 4 Under the self-weight, gravity and downward pressure of the cooling pack 1, it passes through the opening end 542 and then enters the installation groove 54. Therefore, it can solve the problem of the original shock absorbing device in the related art due to the small space at the bottom of the vehicle. Align and tighten difficult problems.

In some optional embodiments, as shown in FIG. 5 , the side shock absorber bracket 5 further includes an outer frame 51 and an inner frame 53 . Wherein, the shock absorber 52 is located between the outer frame 51 and the inner frame 53. As shown in FIG. 5 and FIG. The shape of the skeleton 53 is consistent with the shape of the shock absorber 52, and is embedded in the side of the shock absorber 52 provided with the mounting groove 54;

Preferably, when the cooling pack 1 is at the installation position, the fixing base 4 is installed on the inner frame 53 and does not directly contact the shock absorber 52; the inner frame 53 can be made of iron material or hard plastic.

Preferably, a buffer zone 55 shown in FIG. 5 is formed between the outer frame 51 and the inner frame 53. The buffer zone 55 is a part of the shock absorber 52. As shown in FIG. 5, the outer frame 51 and the inner frame 53 The circumferential direction of the shock absorber 52 is not completely wrapped, but a buffer zone 55 is left. When vibration occurs, the outer skeleton 51 and the inner skeleton 53 move relative to each other. For example, the inner skeleton 53 connected to the fixed seat 4 will move toward The side where the outer frame 51 is located is offset, and the existence of the buffer zone 55 prevents the outer frame 51 and the inner frame 53 from being in direct contact, thereby obtaining the effects of buffering and shock absorption.

When the fixed seat 4 and the side shock absorber bracket 5, one of them is arranged on the cooling package 1, and the other is arranged on the frame longitudinal beam 21, and the cooling package 1 is located at the installation position, if the cooling package 1 shakes, that is, the inner frame 53 When shaking with the fixed seat 4, the generated vibration is not directly transmitted to the outer frame 51 or the shock absorber 52, but is transmitted to the shock absorber 52 through the inner frame 53, and through the gap between the inner frame 53 and the outer frame 51. The relative displacement and the extrusion deformation of the shock absorber 52 realize the function of shock absorption.

Preferably, the shock absorbing member 52 is made of rubber, and can also be made of other elastic materials.

In some optional embodiments, as shown in FIG. 5 and FIG. 6 , the inner frame 53 includes an inner frame body 531 and an inner frame edge 533 , wherein the inner frame body 531 is bent to form a mounting groove 54 , and the inner frame The card edge 533 is located on one side of the inner frame body 531, so that the inner frame 53 is embedded in the shock absorber 52; preferably, as shown in FIG. 6, there are two inner frame card edges 533, which are respectively arranged on the inner frame two ends of the body 531 .

Preferably, the inner frame 53 also includes a bent section 532. As shown in FIG. 6, the bent section 532 is located between the inner frame body 531 and one of the inner frame card edges 533, on the one hand, the bent section 532 adapts to vibration At the same time, it is transmitted to the side shock absorber bracket 5 through the fixed seat 4, resulting in deformation of the shock absorber 52. On the other hand, the connection area between the inner frame 53 and the shock absorber 52 is also increased, so that the combination of the two is tighter.

Preferably, the shock absorber 52, the inner frame 53, and the outer frame 51 are formed by vulcanization. Of course, the three can also be bonded, but the side shock absorber bracket 5 obtained by vulcanization has better tightness.

In some optional embodiments, as shown in FIG. 5 and FIG. 6 , the mounting groove 54 includes an open end 542 and a receiving portion 541 , the receiving portion 541 is used to accommodate the fixing base 4 , and the width of the opening end 542 is smaller than that of the receiving portion 541 diameter of:

Since the fixing seat 4 needs to enter the accommodation portion 541 from the opening end 542, the cooling pack 1 can squeeze into the opening end 542 under the action of gravity and pressing force during installation, and then enter the accommodation portion 541. 542 can play the effect of restricting the detachment of the fixing seat 4 to the fixing seat 4 .

Preferably, a part of the bent section 532 is bent toward the side where the installation groove 54 is located, and forms an open end 542 together with the inner frame body 531 .

In some optional embodiments, as shown in FIG. 4 , the fixing base 4 includes a base plate 41 and a mounting portion 42, the mounting portion 42 is connected to the base plate 41, and when the cooling pack 1 is at the mounting position, the mounting portion 42 is at least partially located In the installation slot 54 , the base plate 41 is used to connect with the cooling pack 1 or the vehicle frame 2 .

Optionally, the base plate 41 is connected to the cooling package 1 or the vehicle frame 2 through bolts, or may be welded to the cooling package 1 or the vehicle frame 2 .

In some optional examples, as shown in FIG. 4 , the mounting part 42 includes a first segment 421 and a second segment 422 , wherein the second segment 422 is connected to the substrate 41 , and the first segment 421 is connected to the second segment 422 One end away from the substrate 41 , and the diameter of the second section 422 is larger than that of the first section 421 , for example, the outer diameter of the second section 422 is 5-7 mm larger than the outer diameter of the first section 421 .

Specifically, as shown in FIG. 2, the first section 421 of the mounting part 42 is used to connect with the side shock absorber bracket 5, and the diameter of the first section 421 is slightly larger than the inner diameter of the mounting groove 54, such as 1 mm or 2 mm, so that the first section 421 The section 421 and the installation groove 54 realize an interference fit, and the cooling pack 1 will not come out when vibration occurs.

Further, the diameter of the second section 422 is larger than the diameter of the first section 421, so that when the cooling pack 1 is located at the installation position and the fixing seat 4 matches the side shock absorber bracket 5, the base plate 41 is in direct contact with the side shock absorber bracket 5 ;

As shown in Fig. 2, Fig. 5 and Fig. 6, when the cooling pack 1 is located at the installation position and the fixing seat 4 matches the side shock absorber bracket 5, the second section 422 abuts against the shock absorber 52, because the shock absorber 52 It is made of soft material and has the functions of deformation and rebound, so when vibration occurs, the shock absorber 52 can be squeezed by the second section 422 to achieve shock absorption.

Further, the second section 422 has a chamfered surface 423, which can reduce the wear of the original right-angled soft shock absorber 52 and prolong the service life of the shock absorber 52, that is, avoid the side shock absorber bracket 5. Change frequently.

Preferably, the first section 421 is cylindrical. When the cooling pack 1 is in the installation position, the first section 421 is limited in the installation groove 54 and can rotate around the axial direction of the first section 421, so that the cooling pack 1 is also It can rotate around the first section 421, and can be used for cooling packs 1 with different inclination angles, so as to improve the versatility of the side shock absorber bracket 5 and the fixing seat 4.

The present application also provides a cooling module, which includes a cooling pack 1, and any shock absorbing device as described above, wherein one of the fixing base 4 and the side shock absorbing bracket 5 is set on the cooling pack 1, and the other is set on the cooling pack 1. on the frame 2; specifically, the frame 2 includes frame longitudinal beams 21 and frame beams 22.

This application provides an embodiment, as shown in Fig. 1 and Fig. 2, the fixing base 4 is arranged on the cooling pack 1, and correspondingly, the side shock absorbing bracket 5 is used to be installed on the vehicle frame 2: The shock bracket 5 is installed on the vehicle frame longitudinal beam 21 as an example. As shown in FIG. , press down the cooling pack 1, and align the fixing seat 4 on the cooling pack 1 with the opening end 542 of the side shock absorbing bracket 5, so that the installation part 42 enters the installation groove 54 from the opening end 542, and there is no need to manually tighten the screws operate.

Since the area of the side of the cooling pack 1 (that is, the side of the cooling pack 1 opposite to the vehicle frame longitudinal beam 21) is relatively small, as shown in Figures 1 and 2, only one set of lateral limiting structures 3 can be provided;

Of course, the side shock absorber bracket 5 can also be installed on the vehicle frame crossbeam 22, because the front of the cooling pack 1 (that is, the side of the cooling pack 1 facing the vehicle frame crossbeam 22) has a larger area, so when the side shock absorber bracket 5 is installed on the When on the frame beam 22, there are multiple side shock absorbing brackets 5, preferably, multiple side shock absorbing brackets 5 are arranged at intervals on the frame beam 22; correspondingly, the cooling package 1 is also provided with a plurality of fixing seats 4 . However, since the cooling pack 1 has a distance from the vehicle frame beam 22 when it is installed (as shown in FIGS. 1 and 3 ), the method of setting the side shock absorber bracket 5 on the vehicle frame beam 22 is not usually used. Way.

Further, the fixing seat 4 can also be used to be arranged on the vehicle frame 2, and correspondingly, the side shock absorber bracket 5 is installed on the cooling package 1: take the fixing seat 4 arranged on the vehicle frame longitudinal beam 21 as an example, at this time The opening end 542 of the side shock absorber bracket 5 is downward (that is, it is consistent with the movement direction when the cooling pack 1 is installed). The end 542 is aligned with the fixing seat 4, so that the installation part 42 enters the installation groove 54 from the opening end 542, and no manual screw tightening operation is required.

Preferably, there are two sets of lateral limiting structures 3 , which are respectively arranged on both sides of the cooling package 1 .

In some optional embodiments, as shown in FIG. 2 and FIG. 5 , the side shock absorber bracket 5 further includes a mounting plate 511, which is used for mounting on the vehicle frame 2 or the cooling pack 1; The plate 511 is integrally formed with the outer frame 51 .

Optionally, mounting holes are provided on the mounting plate 511, and the mounting holes are used for bolts to pass through, that is, before the cooling pack 1 is installed, the side shock absorber bracket 5 is installed on the vehicle frame 2 or the cooling pack 1 through the mounting plate 511, Then through the cooperation of the side shock absorbing bracket 5 and the fixing seat 4 , the installation of the cooling package 1 is completed, and shock absorption is realized through the shock absorbing member 52 .

In some optional embodiments, as shown in FIG. 1, the cooling module further includes a positive limiting structure 6. Specifically, one end of the positive limiting structure 6 is fixedly connected to the cooling pack 1, and the other end is used to connect with the vehicle. The frame beam 22 is connected.

Specifically, as shown in FIG. 1 , the positive limiting structure 6 includes a strut 61 that matches the shape of the cooling pack 1 to limit it in the positive direction of the cooling pack 1 ; the strut 61 One end is connected with the cooling pack 1 , and the other end is used for connecting with the vehicle frame beam 22 .

Optionally, the positive limit structure 6 also includes a cross bar 62, which is arranged on the cooling pack 1. Preferably, the side of the cross bar 62 adjacent to the cooling pack 1 is provided with a buffer for shock absorption, which can The cooling pack 1 is protected and has the effect of shock absorption; and the cross bar 62 is parallel to the direction of the frame cross beam 22, and is located at the top of the cooling pack 1, and the two ends of the cross bar 62 are fixed on the cooling pack 1 by bolts. and is consistent with the length of the cooling pack 1 in the transverse direction, so that the cooling pack 1 can be supported to a greater extent, and the point connection between the original strut 61 and the cooling pack 1 is converted into a surface connection to reduce the pressure;

Of course, multiple struts 61 can be provided, and they are arranged at intervals on the cooling package 1 and the vehicle frame beam 22 .

Preferably, the positive limit structure 6 further includes a strut cushion 63, which is arranged at one end of the strut 61 connected to the frame beam 22, preferably, the strut cushion 63 is located between the strut 61 and Between the frame beams 22 , when the cooling package 1 vibrates along the frame rail 21 , the strut cushion 63 can play a buffering role.

It should be noted that the cooling package 1 is generally arranged obliquely, and there is an included angle between the front and rear central planes of the radiator 11 and the horizontal plane, and this included angle is the arrangement inclination angle of the cooling package 1, and the inclination angles are different for different models;

Since the first section 421 is preferably cylindrical as shown in Figure 2 and Figure 4, when the first section 421 is limited in the installation groove 54, it can rotate around the axial direction of the first section 421, so cooling with different inclinations can be applied. package 1, so by replacing the struts 61, it can adapt to cooling packages arranged at different inclination angles.

Because the first section 421 is arranged in the installation groove 54, and the shock absorber 52 is around the installation groove 54, that is, the first section 421 is wrapped by a soft material, and the front and rear direction (that is, along the vehicle frame longitudinal beam of the vehicle frame 2) can be realized. 21 direction) shock absorption;

At the same time, the first section 421 is blocked by the open end 542, and the vibration in the vertical direction (that is, the vertical direction) can be transmitted to the inner frame 53, and then to the shock absorber 52, and the inner frame 53 transmits the vibration to the surrounding shock absorbers. Part 52 realizes shock absorption in the up and down direction; the chamfered surface 423 connects with the side of the shock absorber 52 to realize shock absorption in the left and right direction (ie along the direction of the vehicle frame beam 22).

When the cooling package 1 deviates in the left and right directions, under the action of gravity, the chamfered surface 423 of the pin shaft of the side support can make the position of the cooling package 1 return to normal.

Specifically, referring to Fig. 1 and shown in Fig. 3, the cooling pack 1 includes a radiator 11, an intercooler 12 and a windshield 13; the side where the windshield 13 is located is the back side of the cooling pack 1, facing away from the cooling pack One side of 1 is the front, wherein the positive limit structure 6 is arranged on the front of the cooling pack 1;

The struts 61 in the positive limiting structure 6 are arranged on the front side of the cooling package 1, and the lateral limiting structures 3 are arranged on the two sides of the cooling package 1, forming a three-point fixation, which improves the stability of the cooling package 1 , to avoid damage to the cooling pack 1 caused by vibration during vehicle operation.

The present application also provides a vehicle, which includes a vehicle frame 2, and a cooling module as described above, wherein the vehicle frame 2 includes a frame beam 22 and a frame longitudinal beam 21, and the side shock absorber bracket 5 and The vehicle frame longitudinal beam 21 is connected with the cooling package 1 , one end of the strut 61 in the forward limiting structure 6 is connected with the cooling package 1 , and the other end is connected with the vehicle frame beam 22 .

Optionally, as shown in Fig. 2 and Fig. 4, bolt holes are provided on the fixing seat 4, so that the fixing seat 4 is connected with the frame longitudinal beam 21 or the cooling package 1 by bolts; preferably, the bolt holes of the fixing seat 4 are set On the substrate 41 and away from the end of the mounting part 42 .

Optionally, there are three bolt holes arranged on the base plate 41 in a triangular shape, so as to increase the stability of the installation of the fixing seat 4 .

In some optional embodiments, the vehicle further includes a power assembly and a fan 7 , the power assembly is located at the back of the cooling pack 1 , and can provide a limit function for the cooling pack 1 in a backward direction. Specifically, the fan 7 is used to be installed in the windshield 13 .

The installation process of the cooling module provided in the embodiment of the present application is as follows (take the installation method in Figure 1 as an example):

1. Install the side shock absorber bracket 5 on the frame longitudinal beam 21;

2. Install the fan 7 on the powertrain, and install the powertrain with the fan 7 on the designated position of the vehicle;

3. Install the fixing seat 4 on the cooling pack 1;

4. Install the cooling package 1 according to the installation position of the fan 7: install the cooling package 1 according to the position of the fan 7, specifically, align the windshield 13 with the position of the fan 7, and push it in obliquely from the front side of the fan 7, The cooling pack 1 is dropped as a whole;

The fixing seat 4 is placed on the side shock absorbing bracket 5 first, and the mounting part 42 of the fixing seat 4 enters the installation groove 54 through the opening end 542 by using gravity and pressing together. At this time, the fan 7 is inserted into the windshield 13 Inside, the fan 7 is coaxial with the windshield 13 (after the assembly is completed, the fan 7 and the windshield 13 are not in contact);

5. Assemble the strut 61 and the strut cushion 63 to complete the assembly of the damping device.

During the installation process of the cooling pack 1, the lateral limit structure 3 relies on the structure to realize the slide-down installation and automatic positioning of the cooling pack 1, without tightening the shock-absorbing bracket 5 and the fixing seat 4 on the side of the cooling pack 1, and the assembly is convenient.

The positive limit structure 6 is not required because the positive space of the cooling pack 1 is large, which can facilitate the installation and tightening of parts such as the strut 61 .

The present invention provides a shock absorbing device and a cooling module, wherein the shock absorbing device can be applied to cooling packs 1 arranged at different inclination angles, which reduces the variety of parts and improves generalization; it has six directions of shock absorbing in vertical, front and rear, and left and right directions, and improves the cooling pack. 1 Reliability of installation; when installing, use gravity to cooperate with pressing to clamp the fixing seat 4, no hole alignment and tightening operations are required, and the installation is convenient.

In the description of this application, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower" and so on is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed, or operate in a particular orientation, and thus should not be construed as limiting the application. Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, or an internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

It should be noted that in this application, relative terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply There is no such actual relationship or order between these entities or operations. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

The above descriptions are only specific implementation manners of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the application. Therefore, the present application will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims (10)

1. A shock absorbing device, comprising:

the lateral limiting structure (3) comprises a fixed seat (4) and a lateral damping support (5), the lateral damping support (5) comprises a damping piece (52), the damping piece (52) is provided with a mounting groove (54) matched with the fixed seat (4), and the damping piece (52) is provided with an opening end (542) through which the fixed seat (4) passes to be clamped into the mounting groove (54);

the lateral restraining structure (3) is configured to:

when the fixing seat (4) and the side damping support (5) are arranged, one of the fixing seat and the side damping support is arranged on the cooling package (1), the other one of the fixing seat and the side damping support is arranged on the frame longitudinal beam (21), and the cooling package (1) is located at the installation position, at least part of the fixing seat (4) is located in the installation groove (54).

2. The cushioning device of claim 1, wherein:

side shock absorber support (5) still include exoskeleton (51) and inner frame (53), damper (52) are located between exoskeleton (51) and inner frame (53), just be formed with buffer (55) between exoskeleton (51) and inner frame (53).

3. The shock absorbing device of claim 2, wherein:

the shape of the inner frame (53) is consistent with that of the mounting groove (54) in the shock absorption piece (52), and the inner frame (53) is embedded in the shock absorption piece (52).

4. The cushioning device of claim 1, wherein:

the fixing seat (4) comprises a base plate (41) and an installation part (42), the installation part (42) is connected with the base plate (41), and when the cooling package (1) is located at the installation position, at least part of the installation part (42) is located in the installation groove (54).

5. The cushioning device of claim 4, wherein:

the installation part (42) comprises a first section (421) and a second section (422), the second section (422) is connected with the substrate (41), the first section (421) is connected at one end, away from the substrate (41), of the second section (422), and the diameter of the second section (422) is larger than that of the first section (421).

6. A cooling module, characterized in that it comprises:

a cooling pack (1);

a shock-absorbing device as claimed in claims 1-5, wherein said mounting (4) is mounted on the cooling package (1) and the side shock brackets (5) are intended to be mounted on the frame rails (21); or the fixed seat (4) is used for being installed on the frame longitudinal beam (21), and the side damping bracket (5) is installed on the cooling bag (1).

7. The cooling module of claim 6, further comprising:

and one end of the positive limiting structure (6) is fixedly connected with the cooling bag (1), and the other end of the positive limiting structure is used for being connected with a frame cross beam (22).

8. The cooling module of claim 7, wherein:

forward limit structure (6) include vaulting pole (61), vaulting pole (61) with the appearance phase-match of cooling package (1), vaulting pole (61) one end is connected with cooling package (1), the other end be used for with frame cross beam (22) are connected.

9. The cooling module of claim 8, wherein:

and a stay bar cushion (63) is arranged at the joint of the stay bar (61) and the frame cross beam (22).

10. A vehicle, characterized in that it comprises:

a frame (2) comprising a frame cross member (22) and a frame side member (21);

a cooling module according to claims 6-8, wherein the side damping brackets (5) are connected to the frame rails (21) or the fastening brackets (4) are connected to the frame rails (21).

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