CN209586628U - Vibration damper, compressor and air conditioner - Google Patents

Abstract

The utility model provides a vibration damper, compressor and air conditioner, wherein this vibration damper includes the base of being connected with the compressor and establishes dish spring subassembly in the base, the base is including the lower half base that has the installation cavity and installing first base in the installation cavity, the side of lower half base with install two at least elastic component between the side of first base. The utility model discloses set up the base into two parts to set up the elastic component between the side of first base and the side of second base, realize horizontal damping with this.

Description

Vibration damping devices, compressors and air conditioners

technical field

The utility model relates to the technical field of vibration reduction of compressors, in particular to a vibration reduction device, a compressor and an air conditioner thereof.

Background technique

During the transportation of the air conditioner, it often encounters poor road conditions. In this case, shaking will occur, which will cause various vibrations of the air conditioner, resulting in quality failure of key components such as compressor pipelines and foot pads. The problem is that the existing damping device cannot realize lateral vibration damping.

Therefore, how to develop a vibration damping device with a lateral vibration damping function is an urgent problem to be solved in this field.

Utility model content

In order to realize the function of transverse vibration reduction, the utility model provides a vibration reduction device, a compressor and an air conditioner.

For reaching above-mentioned purpose, the technical scheme that the utility model adopts is as follows:

A vibration damping device, comprising a base connected to a compressor, the base includes a lower half base with an installation cavity and an upper half base installed in the installation cavity, the side of the lower half base is in contact with the upper half At least two elastic parts are installed between the sides of the base.

Preferably, the elastic member is in a compressed state.

Preferably, the upper half of the base is provided with a first protruding block, and the lower half of the base is provided with a second protruding block; the elastic member has two connecting ends, and the first protruding block is connected to one of the connecting ends, The second protruding block is connected with the other connecting end.

Preferably, the side of the lower half of the base is provided with a first through hole and a connecting piece disposed in the first through hole facing the elastic member, and the second protruding block is arranged on the connecting piece .

Preferably, the second protruding block is integrally provided at one end of the connecting piece.

Preferably, a reinforcing member penetrating through both ends is further provided in the first through hole, and the connecting member is provided in the reinforcing member.

Preferably, an adjusting piece is further provided in the reinforcing piece, one end of the adjusting piece is in contact with the connecting piece, and the connecting piece is moved in the reinforcing piece through the adjusting piece.

Preferably, the adjustment member is a bolt.

Preferably, a disc spring assembly is further provided between the lower half base and the upper half base.

Preferably, a plurality of first installation grooves are arranged on the bottom surface of the installation cavity, a second installation groove is provided at a position facing the first installation grooves on the upper half of the base, and the disc spring assembly is arranged on the The first installation slot and the second installation slot.

Preferably, the upper half of the base and the lower half of the base are connected by bolts.

Preferably, the elastic member is a spring.

Preferably, clips are respectively provided at both axial ends of the reinforcing member, and the clips clamp side surfaces of the lower half of the base.

A compressor includes the above vibration damping device.

An air conditioner includes the above-mentioned compressor.

Compared with the prior art, the utility model has at least the following beneficial effects:

In the vibration damping device provided by the utility model, the base is divided into two parts, and an elastic member is arranged between the side of the upper half base and the side of the lower half base, so as to realize horizontal vibration reduction; To control the compression of the elastic parts and improve the lateral vibration damping effect; a disc spring assembly is arranged between the upper half base and the lower half base to make the vibration damping effect better and improve the load capacity of the vibration damping device.

Description of drawings

Fig. 1 is the assembled top view of an embodiment;

Fig. 2 is a sectional view of an embodiment;

Figure 3 is a partially enlarged view of Figure 2;

The structure diagram of the bottom half base of Fig. 4 one embodiment;

Fig. 5 is a bottom view of the upper half base of an embodiment;

Fig. 6 is a structural diagram of a reinforcing member of an embodiment;

Fig. 7 is a structural diagram of a connector of an embodiment.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

With reference to Fig. 1 and shown in Fig. 2, a kind of damping device that is provided for an embodiment of the present utility model comprises a base, and the base includes a lower half base 21 and an upper half base 22, the lower half base 21 has a mounting cavity, and the upper half base The base 22 is installed in the installation cavity. There is also a gap between the side of the upper half base 22 and the side of the lower half base 21. At least two elastic parts 3 are also provided in this gap. When two elastic parts 3 are set, These two elastic parts need to be arranged oppositely, so realize the lateral vibration damping function; In order to obtain good lateral vibration damping effect, the quantity of elastic parts 3 can be set to a plurality of, such as the quantity of elastic parts 3 is set to four, this elasticity The pieces 3 are evenly spaced around the center of the base.

In an optional embodiment, the upper half base 22 is provided with the same number of first protruding blocks 221 as the elastic member 3 , and the lower half base 21 is provided with a corresponding number of second protruding blocks 211 . Wherein, the elastic member 3 has two connecting ends, the first protruding block 221 is connected with one connecting end of the elastic member 3, and the second protruding block 211 is connected with the other connecting end of the elastic member 3, in this way the elastic member 3 is fixed Between the sides of the lower half base 21 and the upper half base 22 .

As shown in Fig. 3 and Fig. 4, several first through holes 212 are provided on the side of the lower half base 21, the quantity of the first through holes 212 is the same as the quantity of the elastic member 3, and the first through holes 212 are provided with Reinforcement piece 4, two ends of reinforcement piece 4 pass through, and connection piece 5 is arranged in reinforcement piece 4; Second protruding block 211 is set on connection piece 4, and both are integrated structure (as shown in Fig. 7 ). Because the lower half base 21 is usually made of rubber material, the rubber has a certain vibration damping effect, but the mechanical strength of the rubber is not high, so the reinforcement 4 is arranged in the lower half base 21, and then the connecting piece 5 is arranged in the reinforcement 4 . Among them, the reinforcing member 4 is cylindrical, and its axial ends are provided with clips 41 (as shown in Figure 6). The clips 41 clamp the inner and outer sides of the lower half of the base. The axial direction of the part 4 protrudes. When installing, insert the reinforcing part 4 into the first through hole 212 first, and then break the clips 41 at both ends of the reinforcing part 4 to the inner and outer sides of the lower half of the base respectively. Thus, the reinforcing member 4 is fixed in the first through hole 212 . The number of clamping pieces 41 is preferably eight, and there are four at both ends of the reinforcing member 4, so the stability is relatively strong.

In a preferred embodiment, in order to adjust the elasticity of the elastic member 4, an adjustment member 6 is also provided in the first through hole 212. The adjustment member 6 is arranged on the outside of the lower half of the base, and one end of it is in contact with the connecting member 5 , the connecting piece 5 and the second protruding piece 211 are controlled to move in the first through hole 212 by adjusting the adjusting piece 6, and the second protruding piece 211 is connected with one end of the elastic piece 3, so the second protruding piece 211 can be adjusted The amount of compression of the elastic member 3. Wherein, the elastic member 3 is in a compressed state, the elastic member 3 exerts a force on the connecting member 5, and the adjusting member 6 blocks the connecting member, and the adjusting member 6 can also control the compression amount of the elastic member, so that the lateral damping of the shock absorbing device The vibration effect is better. The adjustment member 6 is preferably a bolt, and an internal thread is provided on the inner wall of the reinforcement member 4 , and the bolt moves inside the reinforcement member 4 .

As shown in Figure 3-Figure 5, a disc spring assembly 1 is also provided between the upper half base and the lower half base, and the disc spring assembly 1 plus the elastic member 3 makes the vibration damping effect of the vibration damping device better, improving the The load capacity of the shock absorber. The bottom surface of the installation cavity is arranged with a plurality of first installation grooves 213, and the same number of second installation grooves is provided at the position of the upper half base 22 facing the first installation grooves 213, and the disc spring assembly is located in the first installation groove and the second installation groove. Two installation slots 222. Wherein, the upper half base 22 and the lower half base 21 are connected by bolts, and the centers of the upper half base 22 and the lower half base 21 are provided with openings for the bolts to pass through.

In a preferred embodiment, the elastic member 3 is a spring.

The utility model also protects a compressor, which adopts the above-mentioned damping device.

The utility model also protects an air conditioner, which adopts the above-mentioned compressor with a damping device.

The utility model has been described in detail through specific embodiments above. These detailed descriptions are only limited to help those skilled in the art understand the content of the utility model, and should not be construed as limiting the protection scope of the utility model. Various modifications and equivalent transformations performed by those skilled in the art on the above scheme under the concept of the present utility model shall be included in the protection scope of the present utility model.

Claims (15)

1. a kind of vibration absorber, including the pedestal connecting with compressor, the pedestal includes the lower half pedestal with installation cavity (21) and the upper half pedestal (22) that is mounted in the installation cavity, it is characterised in that: the side of the lower half pedestal (21) and institute It states and at least two elastic components (3) is installed between the side of upper half pedestal (22).

2. vibration absorber according to claim 1, it is characterised in that: the elastic component (3) is in compressive state.

3. vibration absorber according to claim 2, it is characterised in that: it is prominent that the side of the upper half pedestal (22) is equipped with first The side of block (221) out, the lower half pedestal (21) is equipped with the second projecting block (211)；There are two connections for elastic component (3) tool End, first projecting block (221) connect with one of connecting pin, second projecting block (211) and another connecting pin Connection.

4. vibration absorber according to claim 3, it is characterised in that: bullet described in the side face of the lower half pedestal (21) Property part (3) at the connector (5) that is equipped with first through hole (212) and is arranged in the first through hole, second projecting block (211) On the connector (5).

5. vibration absorber according to claim 4, it is characterised in that: second projecting block (211) is integrally formed at institute State one end of connector (5).

6. vibration absorber according to claim 4, it is characterised in that: be additionally provided with both ends in the first through hole (212) and pass through Logical reinforcer (4), the connector are equipped in the reinforcer.

7. vibration absorber according to claim 6, it is characterised in that: adjustment part (6) are additionally provided in the reinforcer (4), One end of the adjustment part (6) is contacted with the connector (5), makes the connector (5) in the reinforcement by adjusting part (6) Part moves in (4).

8. vibration absorber according to claim 7, it is characterised in that: the adjustment part (6) is bolt.

9. vibration absorber according to claim 1, it is characterised in that: between the lower half pedestal and the upper half pedestal also Equipped with dished spring assembly (1).

10. vibration absorber according to claim 9, it is characterised in that: the bottom surface of the installation cavity is placed with multiple first Mounting groove (213) is equipped with the second mounting groove (222) at the first installation groove location described in upper half pedestal (22) face, described Dished spring assembly (1) is set in first mounting groove (213) and second mounting groove (222).

11. vibration absorber according to claim 1, it is characterised in that: the upper half pedestal (22) and the lower half pedestal (21) it is bolted.

12. vibration absorber according to claim 1, it is characterised in that: the elastic component (3) is spring.

13. vibration absorber according to claim 6, it is characterised in that: the axial ends of the reinforcer (4) is respectively equipped with Intermediate plate (41), the intermediate plate (41) clamp the side of the lower half pedestal (21).

14. a kind of compressor, it is characterised in that: including such as described in any item vibration absorbers of claim 1-13.

15. a kind of air conditioner, it is characterised in that: including compressor as claimed in claim 14.