CN210686225U

CN210686225U - Damping device of compressor

Info

Publication number: CN210686225U
Application number: CN201921619901.3U
Authority: CN
Inventors: 胡晓峰
Original assignee: Suzhou Baoda Cold And Hot Equipment Co Ltd
Current assignee: Suzhou Baoda Cold And Hot Equipment Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-05
Anticipated expiration: 2029-09-26

Abstract

The utility model provides a damping device of compressor, including compressor and base, terminal surface middle part position fixed cylinder circle under the compressor, base up end installation rubber shock pad, the terminal surface is equipped with the recess on the rubber shock pad, the cylinder circle passes through glue and pastes in the recess, terminal surface edge is annular equidistance and is equipped with at least three jack under the rubber shock pad, base up end edge is annular equidistance and sets up at least three blind hole, terminal surface edge is annular equidistance under the base and sets up at least three counter sink, be equipped with an internal thread section of thick bamboo in the blind hole, be equipped with the screw in the counter sink, install the strengthening rib in the internal thread section of thick bamboo, the strengthening rib is kept away from the one end of external screw thread and is passed through glue and paste in the jack, compares with relevant technique, the utility model discloses following: the hardness of the rubber shock pad is improved, the compressor is prevented from shaking, and local replacement of parts is realized.

Description

Damping device of compressor

Technical Field

The utility model relates to a compressor field especially relates to a damping device of compressor.

Background

A compressor is a driven fluid machine that raises low-pressure gas into high-pressure gas, and is a heart of a refrigeration system. The refrigerating cycle is powered by sucking low-temperature and low-pressure refrigerant gas from the air suction pipe, driving the piston to compress the refrigerant gas through the operation of the motor, and discharging high-temperature and high-pressure refrigerant gas to the exhaust pipe. Thereby realizing a refrigeration cycle of compression → condensation (heat release) → expansion → evaporation (heat absorption).

At present, often install rubber shock pad additional between compressor and base to this utilizes rubber shock pad to play absorbing effect, prevents that the compressor from producing the connection that vibrations influence the copper pipe spare because of work, but rubber shock pad hardness is not enough, and the condition of rocking appears easily in the compressor that is in the top, and structural stability is relatively poor.

Therefore, it is necessary to provide a shock-absorbing device for a compressor to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a damping device of compressor has solved rubber shock pad hardness not enough, and the compressor that is in the top appears rocking the condition easily, the relatively poor problem of structural stability.

In order to solve the technical problem, the utility model provides a damping device of compressor, which comprises a compressor and a base, wherein a cylinder ring is fixed at the middle position of the lower end surface of the compressor, a rubber damping pad is arranged on the upper end surface of the base, a groove is arranged on the upper end surface of the rubber damping pad, the cylinder ring is pasted in the groove through glue, the outer surface of the base is provided with three fixing lugs at annular equal distance, at least three jacks are arranged at the edge of the lower end surface of the rubber damping pad at annular equal distance, at least three blind holes are arranged at the edge of the upper end surface of the base at annular equal distance, at least three countersunk holes are arranged at the edge of the lower end surface of the base at annular equal distance, the countersunk holes are communicated with the blind holes, an internal thread cylinder is arranged in the blind holes, screws are arranged in the countersunk holes and pass through the countersunk, the processing of strengthening rib one end surface has the external screw thread, the strengthening rib passes through external screw thread and an internal thread section of thick bamboo threaded connection, glue is pasted in the jack to the one end that the external screw thread was kept away from to the strengthening rib.

Preferably, the outer surface of the cylinder ring is in the shape of a ring and is fixedly provided with at least three convex strips at equal intervals, the inner surface of the groove is in the shape of a ring and is provided with at least three slots at equal intervals, and the at least three convex strips are respectively stuck in the at least three slots through glue.

Preferably, the outer surface of the internal thread cylinder is fixed with a limiting strip, the inner surface of the blind hole is provided with a limiting groove, and the limiting strip is inserted into the limiting groove.

Preferably, a plurality of through holes are uniformly formed in the upper end face of the base.

Preferably, the fixing lug and the base are of an integrally formed structure.

Preferably, the outer surface of the convex strip is provided with a strip line, and the inner surface of the slot is provided with a tooth socket matched with the strip line.

Compared with the prior art, the utility model provides a damping device of compressor has following beneficial effect:

the utility model provides a damping device of compressor, through at least three strengthening rib of even installation on the base, and fix at least three strengthening rib in the at least three jack on rubber shock pad respectively, thereby utilize the hardness of strengthening rib reinforcing rubber shock pad, prevent that the compressor that is in on the rubber shock pad from appearing rocking the condition, improve the stability of structure, through twist the strengthening rib in the internal thread section of thick bamboo, and utilize the screw to fix the blind hole on the base with an internal thread section of thick bamboo, when the screw thread on the internal thread section of thick bamboo damages because of reasons such as wrong silk in strengthening rib and internal thread section of thick bamboo assembly process, it can to change an internal thread section of thick bamboo, realize the local change of spare part.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a damping device of a compressor according to the present invention;

FIG. 2 is a bottom perspective view of the rubber shock pad shown in FIG. 1;

FIG. 3 is a cross-sectional view of the rubber shock pad shown in FIG. 1;

FIG. 4 is a perspective view of the base shown in FIG. 1;

fig. 5 is a schematic view of the assembly of the base and the internally threaded cartridge of fig. 1.

Reference numbers in the figures: 1. compressor, 2, bobbin ring, 3, sand grip, 4, recess, 5, slot, 6, rubber shock pad, 7, base, 8, fixed ear, 9, jack, 10, strengthening rib, 11, internal thread section of thick bamboo, 12, spacing strip, 13, spacing groove, 14, blind hole, 15, counter sink, 16, screw, 17, through-hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a damping device of a compressor; FIG. 2 is a bottom perspective view of rubber cushion 6; FIG. 3 is a cross-sectional view of the rubber cushion 6; fig. 4 is a perspective view of the base 7; fig. 5 is a schematic view of the assembly of the base 7 and the internally threaded barrel 11. Damping device of compressor, including compressor 1 and base 7, terminal surface middle part position fixed bobbin ring 2 under compressor 1, base 7 up end installation rubber shock pad 6, the 6 up end of rubber shock pad is equipped with recess 4, and bobbin ring 2 is pasted in recess 4 through glue, fixes the bobbin ring 2 on compressor 1 in recess 4 on rubber shock pad 6, realizes the fixed connection of rubber shock pad 6 and compressor 1.

The outer surface of the base 7 is provided with three fixed lugs 8 which are fixed in an annular equidistant mode, the fixed lugs 8 are installed on required positions, the fixation of the position of the base 7 is completed, namely the position of the compressor 1 is fixed, and at the moment, the rubber shock absorption pad 6 is positioned between the compressor 1 and the base 7 and plays a role in shock absorption.

Rubber cushion 6 lower terminal surface edge is the annular equidistance and is equipped with at least three jack 9, base 7 upper end surface edge is annular equidistance and sets up at least three blind hole 14, base 7 lower terminal surface edge is annular equidistance and sets up at least three counter sink 15, counter sink 15 is aligned with blind hole 14, be equipped with interior thread section of thick bamboo 11 in the blind hole 14, be equipped with screw 16 in the counter sink 15, screw 16 passes counter sink 15 and interior thread section of thick bamboo 11 threaded connection, install interior back in the blind hole 14 on base 7 with interior thread section of thick bamboo 11, pass counter sink 15 with screw 16 and twist in interior thread section of thick bamboo 11, realize the fixed of interior thread section of thick bamboo 11 position.

The reinforcing ribs 10 are arranged in the internal thread cylinder 11, the external thread is processed on the outer surface of one end of each reinforcing rib 10, the reinforcing ribs 10 are in threaded connection with the internal thread cylinder 11 through the external thread, one end, far away from the external thread, of each reinforcing rib 10 is pasted in the corresponding jack 9 through glue, at least three reinforcing ribs 10 are evenly arranged on the base 7 and are respectively fixed in the at least three jacks 9 on the rubber shock pad 6, so that the rigidity of the rubber shock pad 6 is enhanced through the reinforcing ribs 10, the shaking situation of the compressor 1 on the rubber shock pad 6 is prevented, the structural stability is improved, the reinforcing ribs 10 are screwed into the internal thread cylinder 11, the internal thread cylinder 11 is fixed in the blind hole 14 on the base 7 through the screw 16, when the thread on the internal thread cylinder 11 is damaged due to the wrong threads and the like in the assembling process of the reinforcing ribs 10 and, and partial replacement of parts is realized.

The outer surface of the cylinder ring 2 is provided with at least three raised strips 3 fixed in an annular equidistant mode, the inner surface of the groove 4 is provided with at least three slots 5 in an annular equidistant mode, the at least three raised strips 3 are respectively adhered to the at least three slots 5 through glue, the at least three raised strips 3 on the cylinder ring 2 are respectively adhered to the at least three slots 5, the effect of increasing the contact area of the cylinder ring 2 and the rubber shock pad 6 is achieved, and the stability of connection of the rubber shock pad 6 and the compressor 1 is improved.

The outer surface of the internal thread cylinder 11 is fixed with a limiting strip 12, the inner surface of the blind hole 14 is provided with a limiting groove 13, the limiting strip 12 is inserted into the limiting groove 13, and the internal thread cylinder 11 is prevented from rotating in the blind hole 14.

A plurality of through-holes 17 have evenly been seted up to base 7 up end, offer through-hole 17 on base 7, reduce the material quantity of base 7.

The fixing lugs 8 and the base 7 are of an integrally formed structure, and the structural strength is improved by the integrally formed structure.

The processing of 3 surfaces of sand grip has the bar line, 5 internal surfaces of slot have seted up with bar line assorted tooth's socket, and behind sand grip 3 the interpolation in slot 5, the bar line card goes into the tooth's socket, further improves the stability that section of thick bamboo circle 2 and rubber shock pad 6 are connected.

The utility model provides a damping device of compressor's theory of operation as follows: through at least three strengthening rib 10 of even installation on base 7, and fix at least three strengthening rib 10 in at least three jack 9 on rubber shock pad 6 respectively, thereby utilize strengthening rib 10 reinforcing rubber shock pad 6's hardness, prevent that compressor 1 on rubber shock pad 6 from appearing rocking the condition, improve the stability of structure, through in screwing in internal thread section of thick bamboo 11 with strengthening rib 10, and utilize screw 16 to fix internal thread section of thick bamboo 11 in blind hole 14 on base 7, when the screw on internal thread section of thick bamboo 11 damaged because of reasons such as wrong silk in strengthening rib 10 and the internal thread section of thick bamboo 11 assembling process, change internal thread section of thick bamboo 11 can, realize the local change of spare part.

Compared with the prior art, the utility model provides a damping device of compressor has following beneficial effect: the hardness of the rubber shock pad 6 is improved, the compressor 1 is prevented from shaking, and the local replacement of parts is realized.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A damping device of a compressor comprises a compressor (1) and a base (7), and is characterized in that: the end face middle position is fixed cylinder ring (2) under compressor (1), base (7) up end installation rubber shock pad (6), rubber shock pad (6) up end is equipped with recess (4), cylinder ring (2) are pasted in recess (4) through glue, base (7) outward appearance is the fixed three fixed ear of annular equidistance (8), end face edge is annular equidistance under rubber shock pad (6) and is equipped with at least three jack (9), end face edge is annular equidistance and sets up at least three blind hole (14) on base (7), end face edge is annular equidistance under base (7) and sets up at least three counter sink (15), counter sink (15) are aligned with blind hole (14), be equipped with an internal thread (11) in blind hole (14), be equipped with screw (16) in counter sink (15), screw (16) pass counter bore (15) and an internal thread section of thick bamboo (11) threaded connection, install strengthening rib (10) in an internal thread section of thick bamboo (11), strengthening rib (10) one end surface processing has the external screw thread, strengthening rib (10) are through external screw thread and an internal thread section of thick bamboo (11) threaded connection, the one end of keeping away from the external screw thread in strengthening rib (10) is passed through glue and is pasted in jack (9).

2. The shock absorbing device of a compressor, as set forth in claim 1, wherein said barrel ring (2) has an outer surface in the shape of a ring with at least three ribs (3) fixed thereon at equal intervals, said groove (4) has an inner surface in the shape of a ring with at least three slots (5) arranged thereon at equal intervals, and at least three of said ribs (3) are respectively adhered to at least three slots (5) by glue.

3. The shock-absorbing device of the compressor according to claim 1, wherein a limiting strip (12) is fixed on the outer surface of the internal thread cylinder (11), a limiting groove (13) is formed on the inner surface of the blind hole (14), and the limiting strip (12) is inserted into the limiting groove (13).

4. The shock-absorbing device of the compressor as claimed in claim 1, wherein a plurality of through holes (17) are uniformly formed on the upper end surface of the base (7).

5. The compressor shock-absorbing device as claimed in claim 1, wherein the fixing lug (8) is of an integrally formed structure with the base (7).

6. The shock-absorbing device of the compressor as claimed in claim 2, wherein the outer surface of the protruding strip (3) is formed with a stripe, and the inner surface of the slot (5) is formed with a tooth groove matched with the stripe.