Compressor base clamping structure

Abstract

The utility model discloses a compressor base clamping structure, which relates to the technical field of refrigerator compressors, including a clamping seat plate, wherein the clamping seat plate is provided with two groups and is used to install a compressor body; a plurality of clamping through holes are provided on the clamping seat plate, and a clamping notch is provided on a side end face of the clamping seat plate away from the compressor body, and the clamping notch is communicated with the clamping through hole; a rubber piece is clamped at the clamping through hole, and the rubber piece is used to install the clamping seat plate; the clamping seat plate structure of the utility model has a simple shape, and the mold investment and the through hole are unchanged, and only the punching mold needs to be adapted, and no other processes are required, and the mold cost and the parts manufacturing cost remain unchanged; the production and assembly process is simple and labor-saving, and at the same time, the ratchet anti-falling design is provided to ensure the stability of the compressor installation, which is suitable for mass production on the production line.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator compressors, in particular to a compressor base clamping structure. Background Art

[0002] The refrigerator compressor is in contact with the compressor bottom plate through the silicone pads and fixed by bolts. The pads have the functions of shock absorption and noise reduction. The vibration generated by the operation of the compressor is transmitted to other parts of the box through the compressor bottom plate, and interacts with other parts of the box to form resonance, generate noise, aggravate mechanical wear, and shorten the service life of the compressor and parts in the refrigerator. For this reason, the compressor must be connected to the compressor bottom plate through the shock-absorbing pads.

[0003] The existing refrigerator compressor foot pad is pulled through the through hole on the compressor support. Since the foot pad needs to have shock absorption and support functions, the hardness cannot be too low; the dumbbell-shaped foot pad has a thin waist in the middle part and a large bottom diameter, while the upper diameter cannot be too small, otherwise the foot pad is easy to fall off; this results in interference fitting of the foot pad installation, which does not save effort and requires a large force to pass through. Mass production is laborious and inefficient. Utility Model Content

[0004] The utility model aims to provide a compressor base clamping structure to solve the technical problem that the compressor foot pad and the compressor bottom plate are inconvenient and laborious to assemble.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A compressor base clamping structure, comprising a clamping seat plate, wherein two sets of the clamping seat plates are provided and used for mounting a compressor body;

[0007] The card-mounting seat plate is provided with a plurality of card-mounting through holes, and a card-mounting notch is provided on an end surface of one side of the card-mounting seat plate away from the compressor body, and the card-mounting notch is connected to the card-mounting through holes;

[0008] A rubber piece is clamped at the clamping through hole, and the rubber piece is used for installing the clamping seat plate.

[0009] As a further solution of the utility model: a plurality of latching pawls are arranged on the inner wall of the latching through hole.

[0010] As a further solution of the utility model: the snap-fitting notch is a trumpet-shaped notch.

[0011] As a further solution of the utility model: the rubber part includes a clamping sleeve clamped at the clamping through hole, a limiting sleeve is fixedly provided on the upper end of the clamping sleeve, and a rubber seat is fixedly provided on the lower end of the clamping sleeve; a rubber hole is provided in the center of the clamping sleeve, the limiting sleeve and the rubber seat.

[0012] As a further solution of the utility model: a reinforcement groove is arranged in the rubber seat, and the reinforcement groove is used for installing a reinforcement ring.

[0013] As a further solution of the utility model: the side wall of the clamping notch is provided with a limiting clamping piece for limiting the clamping position of the rubber piece.

[0014] As a further solution of the utility model: the side wall of the clamping notch is provided with a connecting groove, and the bottom of the connecting groove is provided with a limiting slide groove; the limiting clamping member includes a sliding baffle slidably arranged in the limiting slide groove, and a limiting clamping plate is provided on the side of the sliding baffle close to the connecting groove.

[0015] As a further solution of the utility model: a return spring is fixedly connected to the side of the sliding baffle away from the limiting clamping plate, and the return spring is fixedly connected to the bottom of the limiting sliding groove.

[0016] Beneficial effects of the utility model:

[0017] (1) The compressor card-mounted seat plate has a simple structure and shape, and the mold investment and through-hole remain unchanged. Only the punching mold needs to be adapted, and no other processes are required. The mold cost and parts manufacturing cost remain unchanged. The production and assembly process is simple and labor-saving, and the ratchet anti-fall-off design ensures the stability of the compressor installation, which is suitable for mass production on the production line.

[0018] (2) The clamping sleeve is used to realize the clamping connection between the rubber part and the clamping seat plate. The limiting sleeve not only limits the installation of the rubber part, but also enhances the installation stability of the bolt. The diameter of the limiting sleeve is larger than the diameter of the clamping sleeve and the clamping through hole. The rubber seat is used for the installation support of the clamping seat plate. Its overall diameter is larger than the diameter of the limiting sleeve, which can ensure the stability of the installation of the compressor body.

[0019] (3) When the rubber component needs to be mounted in the engaging hole, the trumpet-shaped engaging notch is aligned with the outside of the engaging sleeve of the rubber component, and the rubber component is pressed inward. The rubber component contacts the inclined surface of the limiting clamping plate, driving the limiting clamping plate to slide toward the limiting slide groove. After the rubber component is engaged in the engaging hole, the sliding baffle and the limiting clamping plate rebound outward under the action of the return spring, and the engaging notch is transversely cut off, thereby limiting the rubber component and preventing the rubber component from detaching from the engaging hole, thereby ensuring the stability of the compressor body installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the main structure of the utility model as a whole;

[0023] Figure 3 This utility model Figure 2 A schematic diagram of the cross-sectional structure at the center;

[0024] Figure 4 It is a schematic cross-sectional structure diagram of the limit clamp of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the existing solution of the utility model.

[0026] In the figure: 1, compressor body; 2, card-mounted seat plate; 21, limit slide groove; 22, connecting through groove; 3, card-connecting through hole; 4, card-connecting notch; 5, card-connecting pawl; 6, limit card; 61, return spring; 62, sliding baffle; 63, limit card; 7, rubber part; 71, rubber seat; 72, card-connecting sleeve; 73, limit sleeve; 74, rubber hole; 75, reinforcement groove;

[0027] 20. Original card mounting seat; 30. Card-connecting round hole. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 5 As shown, the foot pad of the existing refrigerator compressor body 1 is pulled through the snap-fit ​​circular hole 30 on the original snap-fit ​​seat 20 of the compressor. Since the foot pad needs to have shock absorption and support functions, the hardness cannot be too low; the dumbbell-shaped foot pad has a thin waist in the middle part, a large bottom diameter, and the upper diameter cannot be too small, otherwise the foot pad is easy to fall off; this causes the installation of the foot pad to be an interference fit, which will not save effort, and requires a large force to pass through, and mass production is laborious and inefficient.

[0030] See also Figure 1-Figure 4 As shown, the utility model is a compressor base clamping structure, comprising a clamping seat plate 2, wherein the clamping seat plate 2 is provided in two groups and is used to install a compressor body 1;

[0031] The card-mounting base plate 2 is provided with a plurality of card-mounting through holes 3, and a card-mounting notch 4 is provided on the end surface of the card-mounting base plate 2 away from the compressor body 1, and the card-mounting notch 4 is connected with the card-mounting through holes 3;

[0032] A rubber member 7 is clamped at the clamping hole 3, and the rubber member 7 is used to install the clamping seat plate 2, wherein the rubber member 7 plays a shock-absorbing role in the installation of the compressor body 1, ensuring that the compressor body 1 remains relatively stable during operation and improving the working effect of the compressor.

[0033] The inner wall of the snap-in hole 3 is provided with a plurality of snap-in pawls 5, which cooperate with the rubber member 7 so that the snap-in pawls 5 are tightly inserted into the surface of the rubber member 7, thereby locking the rubber member 7 and effectively preventing the rubber member 7 from falling off from the snap-in hole 3, thereby improving the stability of the installation of the compressor body 1.

[0034] The clamping notch 4 is a trumpet-shaped notch, which can facilitate the installation of the rubber component 7 and ensure that the rubber component 7 will not fall off after installation, thereby improving the installation stability of the compressor body 1.

[0035] The rubber member 7 comprises a clamping sleeve 72 clamped at the clamping through hole 3, a limiting sleeve 73 is fixedly provided at the upper end of the clamping sleeve 72, and a rubber seat 71 is fixedly provided at the lower end of the clamping sleeve 72; a rubber hole 74 is provided in the center of the clamping sleeve 72, the limiting sleeve 73 and the rubber seat 71.

[0036] Specifically, the clamping connection between the rubber component 7 and the clamping seat plate 2 is achieved through the clamping sleeve 72. The limiting sleeve 73, on the one hand, limits the installation of the rubber component 7, and on the other hand, enhances the installation stability of the bolt. The diameter of the limiting sleeve 73 is larger than the diameter of the clamping sleeve 72 and the clamping through hole 3.

[0037] The rubber seat 71 is used for mounting support of the seat plate 2, and its overall diameter is larger than the diameter of the limiting sleeve 73, which can ensure the stability of the installation of the compressor body 1. In addition, a reinforcement groove 75 is provided in the rubber seat 71, and the reinforcement groove 75 is used to install a reinforcement ring to ensure the overall strength of the entire rubber component 7 and ensure the stability of the installation of the compressor body 1.

[0038] The side wall of the clamping notch 4 is provided with a limiting clamp 6 for clamping and limiting the rubber member 7 .

[0039] The side wall of the clamping notch 4 is provided with a connecting groove 22, and the bottom of the connecting groove 22 is provided with a limiting slide groove 21; the limiting clamp 6 includes a sliding baffle 62 slidably arranged in the limiting slide groove 21, and a limiting clamp 63 is provided on the side of the sliding baffle 62 close to the connecting groove 22, and the limiting clamp 63 is a right-angled triangular plate structure, and the hypotenuse of the triangular plate is close to the opening of the clamping notch 4, ensuring that the limiting clamp 63 will not cause obstruction under the action of the hypotenuse during the clamping process of the rubber component 7. When the rubber component 7 is clamped into the clamping through hole 3, the right-angled side of the triangular plate limits the rubber component 7, effectively preventing the rubber component 7 from detaching from the clamping through hole 3 through the clamping notch 4, thereby improving the stability of the connection between the rubber component 7 and the clamping seat plate 2.

[0040] A return spring 61 is fixedly connected to a side of the sliding baffle 62 away from the limiting clamping plate 63 , and the return spring 61 is fixedly connected to the bottom of the limiting sliding groove 21 .

[0041] When it is necessary to fit the rubber component 7 into the engaging hole 3, the trumpet-shaped engaging notch 4 is aligned with the outside of the engaging sleeve 72 of the rubber component 7, and the rubber component 7 is pressed inward. The rubber component 7 contacts the inclined surface of the limiting clamping plate 63, driving the limiting clamping plate 63 to slide toward the limiting slide groove 21. Subsequently, after the rubber component 7 is inserted into the engaging hole 3, the sliding baffle 62 and the limiting clamping plate 63 rebound outward under the action of the reset spring 61, and the engaging notch 4 is transversely cut off, thereby limiting the rubber component 7 and preventing the rubber component 7 from detaching from the engaging hole 3, thereby ensuring the stability of the installation of the compressor body 1.

[0042] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A compressor base clamping structure, characterized in that: It comprises a card-mounted seat plate (2), wherein two sets of the card-mounted seat plates (2) are provided and are used to mount the compressor body (1); The card-mounting seat plate (2) is provided with a plurality of card-mounting through holes (3); a card-mounting notch (4) is provided on an end surface of the card-mounting seat plate (2) away from the compressor body (1); and the card-mounting notch (4) is connected to the card-mounting through holes (3); A rubber part (7) is clamped at the clamping through hole (3), and the rubber part (7) is used for installing the clamping seat plate (2).

2. A compressor base clamping structure according to claim 1, characterized in that: The inner wall of the locking through hole (3) is provided with a plurality of locking pawls (5).

3. A compressor base clamping structure according to claim 1, characterized in that: The clamping notch (4) is a trumpet-shaped notch.

4. A compressor base clamping structure according to claim 1, characterized in that: The rubber member (7) comprises a clamping sleeve (72) clamped at the clamping through hole (3); a limiting sleeve (73) is fixedly provided at the upper end of the clamping sleeve (72); and a rubber seat (71) is fixedly provided at the lower end of the clamping sleeve (72); and a rubber hole (74) is provided at the center of the clamping sleeve (72), the limiting sleeve (73) and the rubber seat (71).

5. A compressor base clamping structure according to claim 4, characterized in that: A reinforcement groove (75) is provided in the rubber seat (71), and the reinforcement groove (75) is used for installing a reinforcement ring.

6. A compressor base clamping structure according to any one of claims 1 to 5, characterized in that: The side wall of the clamping notch (4) is provided with a limiting clamp (6) for clamping and limiting the rubber part (7).

7. A compressor base clamping structure according to claim 6, characterized in that: The side wall of the clamping notch (4) is provided with a connecting groove (22), and the bottom of the connecting groove (22) is provided with a limiting sliding groove (21); the limiting clamping member (6) comprises a sliding baffle (62) slidably arranged in the limiting sliding groove (21), and a limiting clamping plate (63) is provided on a side of the sliding baffle (62) close to the connecting groove (22).

8. A compressor base clamping structure according to claim 7, characterized in that: A return spring (61) is fixedly connected to the side of the sliding baffle (62) away from the limiting clamping plate (63), and the return spring (61) is fixedly connected to the bottom of the limiting sliding groove (21).

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