CN106523324A - Compressor installation assembly - Google Patents

Abstract

The invention discloses a compressor installation assembly. The compressor installation assembly comprises an installation base capable of being fixed to a vehicle frame, an installation plate used for being fixed to a compressor and an elastic connection piece connected between the installation base and the installation plate. An installation supporting frame can be prevented effectively from being fractured. Meanwhile, the overall noise of a vehicle is reduced, so that the comfort and the reliability of the vehicle are improved.

Description

compressor mounting kit

technical field

The invention belongs to the field of vehicle parts, and in particular relates to a compressor installation assembly.

Background technique

The compressor mounting assembly on the existing vehicle is usually a support plate structure, the upper end of the support plate is fastened to the protruding end of the generator bracket, and a mounting slide hole is provided at the lower end, which is convenient for fastening and installing on the vehicle frame with bolts the upper part of the compressor. The overall rigidity of this compressor bracket is low, and there are only two fastening points at the same time, which causes the vibration of the compressor bracket to be large when the vehicle frame is running, which is not conducive to reducing the noise level of the vehicle. On the other hand, existing vehicles When the plate is used as the compressor installation component, the strength of the bracket is low, and it is easy to break under the action of the gravity of the compressor during the operation of the vehicle, resulting in low reliability of the vehicle.

Therefore, there is a need for a compressor mounting assembly with high overall strength and rigidity, which can effectively prevent the bracket from breaking, and at the same time help reduce the overall noise of the vehicle, thereby improving the comfort and reliability of the vehicle.

Contents of the invention

In view of this, the purpose of the present invention is to provide a compressor mounting assembly with high overall strength and rigidity, which can effectively avoid the breakage of the bracket, and at the same time help to reduce the overall noise of the vehicle, thereby improving the comfort and reliability of the vehicle;

The compressor mounting assembly of the present invention includes a mounting seat that can be fixed to the vehicle frame, a mounting plate for fixing to the compressor, and an elastic connector connected between the mounting seat and the mounting plate;

Further, the installation plate includes a bottom plate and a side plate vertically fixed on the bottom plate; the side plate is a groove-shaped structure and the side plate is provided with an installation position for installing the compressor;

Further, the mounting seat is located under the bottom plate of the mounting plate, and the elastic connector includes a first elastic pad located between the bottom plate and the mounting seat, a second elastic pad located on the upper side of the bottom plate, and a first elastic pad that can pass through the first elastic pad. The pad and the second elastic pad are used to make the base and the bottom plate clamp the first elastic pad with connecting bolts;

Further, the elastic connectors are evenly distributed on the bottom plate;

Further, the installation position includes an installation nut fixed on the groove bottom of the side plate of the groove structure;

Further, the groove bottom and the groove wall of the side plate of the groove structure are provided with waist-shaped holes;

Further, the groove wall of the side plate of the groove structure is trapezoidal.

The beneficial effects of the present invention are: the compressor mounting assembly of the present invention, the mounting seat can be fixed on the vehicle frame by fasteners or welding, the mounting seat and the mounting plate are connected by elastic connectors, and the compressor can be fixedly installed on the On the mounting plate, the vibration of the frame during operation can be filtered to a certain extent through the elastic connector, thereby reducing the vibration of the mounting plate, thereby reducing the noise emitted by the mounting plate, and also avoiding the breakage of the mounting plate, and finally improving the comfort of the vehicle and reliability.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the technical solution of the present invention is further described:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of mounting plate of the present invention;

Fig. 3 is a structural schematic diagram of the mounting seat of the present invention;

Fig. 4 is a schematic structural view of the elastic connector of the present invention.

detailed description

Fig. 1 is a schematic structural view of the present invention; as shown in the figure, the compressor mounting assembly in this embodiment includes a mounting seat 5 that can be fixed to the vehicle frame, a mounting plate for fixing with the compressor, and a mounting plate connected to the mounting seat 5 and the elastic connector between the mounting plate; the mounting base 5 can be fixed on the engine body or engine peripheral parts by fasteners or welding, the mounting base 5 and the mounting plate are connected by elastic connectors, and the compressor can be Fixedly installed on the mounting plate, the vibration of the engine during operation can be filtered through the elastic connector to reduce the vibration of the mounting plate, thereby reducing the noise emitted by the mounting plate, and at the same time avoiding the breakage of the mounting plate, which ultimately improves the performance of the vehicle. Comfort and reliability.

In this embodiment, the mounting plate includes a bottom plate 1 and a side plate 3 vertically fixed on the bottom plate 1; the side plate 3 is a groove structure and the side plate 3 is provided with a Installation position 2; the compressor is placed in the space surrounded by the bottom plate 1 and the side plate 3, thereby forming a certain protection effect on the compressor. In addition, the bottom plate 1 and the grooved side plate 3 can form a frame structure after being fixed to each other , the overall strength and rigidity of the mounting plate of this structure are high, and its natural frequency is high, which can avoid resonance during engine operation.

In this embodiment, the mounting seat 5 is located below the bottom plate 1 of the mounting plate, and the side of the mounting seat 5 has a flange 6 structure, and the flange 6 structure is matched with the engine body or the surrounding mounting bracket for welding. The elastic connector includes a first elastic pad 7 located between the base plate 1 and the mounting seat 5, a second elastic pad 8 located on the upper side of the base plate 1, and can pass through the first elastic pad 7 and the second elastic pad 8 for The connecting bolts that clamp the first elastic pad 7 between the base and the bottom plate 1, the first elastic pad 7 and the second elastic pad 8 are arranged on the upper and lower sides of the bottom plate 1, and the first elastic pad 7 and the second elastic pad 8 run through There is a sleeve 9 for bolts to pass through, and one end of the connecting bolt is pressed on the top surface of the second elastic pad 8, and the other end is pressed on the bottom surface of the mounting seat 5, so that the mounting seat 5 and the bottom plate 1 are formed to be close to each other. The tendency to clamp the first elastic pad 7, the first elastic pad 7 in this embodiment has a convex structure on the side facing the second elastic pad 8, when the pressure of the bottom plate 1 to the first elastic pad 7 is small, the second elastic pad 7 An elastic pad 7 only supports the base plate 1 through the raised structure. At this time, the support rigidity of the first elastic pad 7 to the base plate 1 is small, and the shock absorption effect is better. When the pressure of the base plate 1 to the first elastic pad 7 is relatively large , the contact area between the first elastic pad 7 and the bottom plate 1 will increase to ensure the support stiffness of the first elastic pad 7 to the bottom plate 1. In order to avoid excessive wear of the elastic pad and the sleeve 9, the outer wall of the sleeve 9 can be provided with self-lubricating Lubricating layer made of material (such as polytetrafluoroethylene).

In this embodiment, the elastic connectors are evenly distributed on the bottom plate 1 , and there are four elastic connectors in this embodiment, arranged in a rectangular array on the bottom plate 1 .

In this embodiment, the installation position 2 includes a mounting nut fixed on the groove bottom of the side plate 3 of the groove structure, an Ω-shaped fixing frame can be welded on the groove bottom, and the mounting nut can be directly fixed on the fixing frame in the center hole.

In this embodiment, the groove bottom and the groove wall of the side plate 3 of the groove structure are provided with waist-shaped holes 4; the waist-shaped holes 4 can reduce the dead weight of the entire mounting bracket, and at the same time facilitate the operation of the compressor. To dissipate heat.

In this embodiment, the groove wall of the side plate 3 of the groove structure is trapezoidal. Since the entire side plate 3 forms a cantilever structure, the side plate 3 with this structure can make the side plate 3 form an equal-strength structure.

Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present invention without limitation. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be carried out Modifications or equivalent replacements without departing from the spirit and scope of the technical solution of the present invention shall be covered by the claims of the present invention.

Claims (7)

1. A compressor mounting assembly, characterized in that it comprises a mounting base that can be fixed to the vehicle frame, a mounting plate for fixing with the compressor, and an elastic connector connected between the mounting base and the mounting plate. 2. The compressor mounting assembly according to claim 1, wherein the mounting plate includes a bottom plate and a side plate vertically fixed on the bottom plate; the side plate is a groove structure and the side plate is provided with There are mounting points for mounting said compressor. 3. The compressor mounting assembly according to claim 2, wherein the mounting seat is located under the bottom plate of the mounting plate, and the elastic connector includes a first elastic pad between the bottom plate and the mounting seat, The second elastic pad located on the upper side of the bottom plate and the connecting bolts that can pass through the first elastic pad and the second elastic pad are used to clamp the base and the bottom plate to the first elastic pad. 4 . The compressor mounting assembly according to claim 3 , wherein the elastic connectors are evenly distributed on the bottom plate. 5 . The compressor mounting assembly according to claim 4 , wherein the mounting position includes mounting nuts fixed on the groove bottom of the side plate of the groove structure. 5 . 6 . The compressor installation assembly according to claim 5 , characterized in that: the bottom and the wall of the side plate of the trough-shaped structure are provided with waist-shaped holes. 7 . 7. The compressor mounting assembly according to claim 6, wherein the groove wall of the side plate of the groove structure is trapezoidal.