CN220769664U

CN220769664U - Damping structure of compressor

Info

Publication number: CN220769664U
Application number: CN202322458391.9U
Authority: CN
Inventors: 吴小华; 肖渝龙; 王涛
Original assignee: Yidao Electric Ningbo Co ltd
Current assignee: Yidao Electric Ningbo Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-04-12
Anticipated expiration: 2033-09-08

Abstract

The application discloses shock-absorbing structure of compressor relates to the bumper shock absorber field, and it includes the compressor body, is used for installing the shell body of compressor body, be provided with the bumper shock absorber between compressor body and the shell body, the bumper shock absorber is cavity setting and its bottom opening setting. The application has the effect of promoting shock-absorbing capacity of shock-absorbing structure.

Description

Damping structure of compressor

Technical Field

The application relates to the field of shock absorbers, in particular to a shock absorption structure of a compressor.

Background

The shock absorber is a part for shock absorption and is widely applied to industrial manufacture.

The patent with the publication number of CN207278459U discloses an external shock absorption compressor, which comprises a compressor, a bottom plate and shock absorption pads, wherein the bottom plate is horizontally arranged at the bottom of the compressor, four fastening mounting holes and four shock absorption pad mounting holes are formed in the bottom plate, and the shock absorption pads are arranged in the shock absorption pad mounting holes; the connecting rod is a rubber cylinder, the bottom of the clamping sleeve is connected with the upper end surface of the connecting rod, and the bottom of the connecting rod is connected with the shock pad; the shock pad comprises a clamping sleeve, a connecting rod and a shock absorption ring; the clamping sleeve is conical, and is thin at the upper part and thick at the lower part; the connecting rod is a cylindrical connecting piece; the damping ring comprises three rings, namely a first ring sleeve, a second ring sleeve and a third ring sleeve which are arranged in a stacked manner, and the outer diameters of the first ring sleeve, the second ring sleeve and the third ring sleeve are sequentially increased; the first ring sleeve is connected with the second ring sleeve and the second ring sleeve is connected with the third ring sleeve through a rubber film; the shock pad is made of rubber materials. The utility model relates to an external shock absorption compressor, which is provided with a multi-stage shock absorption buffer shock absorption pad, so that the shock and noise of the shock absorption compressor can be well absorbed, and the service life of the compressor is prolonged.

In carrying out the above application, the inventors have found that there is at least a problem in this technique in that, during use, the bolts on the shock absorber penetrate the shock absorber and are in contact with the inner side wall of the shock absorber all the time, which results in a faster transmission of the shock and thus a reduction in the damping capacity of the shock absorbing structure.

Disclosure of Invention

In order to improve the shock absorbing capacity of the shock absorbing structure, the application provides a shock absorbing structure of a compressor.

The application provides a shock-absorbing structure of compressor adopts following technical scheme:

the utility model provides a shock-absorbing structure of compressor, includes the compressor body, is used for installing the shell body of compressor body, be provided with the bumper shock absorber between compressor body and the shell body, the bumper shock absorber is cavity setting and its bottom opening setting.

Through adopting above-mentioned technical scheme, the bumper shock absorber is cavity setting and bottom opening setting, and after the bolt worn to establish in the bumper shock absorber, the area of contact of bolt lateral wall and bumper shock absorber obviously reduces to make the transmission of vibrations reduce, promoted the shock-absorbing capacity of bumper shock absorber.

Optionally, a limit bolt is arranged on the shock absorber in a penetrating way, the height of the limit bolt is larger than that of the shock absorber, and a limit hole for arranging the limit bolt in a penetrating way is formed in the end face of the outer shell.

Through adopting above-mentioned technical scheme, stop bolt wears to establish in spacing hole to with bumper shock absorber position fixing, stop bolt highly is greater than the bumper shock absorber height, the stop bolt of being convenient for wears to establish in spacing hole.

Optionally, the shock absorber includes upper support ring, lower support ring, is fixed in the buffer portion between two support rings, buffer portion is arc and buffer portion is the cavity setting.

Through adopting above-mentioned technical scheme, go up holding ring and lower holding ring and be used for respectively fixedly with compressor body and shell body, buffer part is the arc and is fixed with last holding ring, lower holding ring, and the arc is convenient for disperse atress to the bearing capacity of bumper shock absorber has been promoted.

Optionally, a gap is reserved between the inner side wall of the limiting hole and the side wall of the limiting bolt, and a gap is reserved between the bottom of the inner side of the limiting hole and the end part of the limiting bolt.

Through adopting above-mentioned technical scheme, when taking place to fall the condition, because reserve clearance between spacing hole inside wall and the spacing bolt lateral wall, reserve clearance between spacing hole inside bottom and the spacing bolt tip, consequently spacing bolt is portable in spacing hole, provides the buffer space for the compressor body.

Optionally, the joint groove that is used for joint compressor body has been seted up to last support ring lateral wall, it is provided with the go up support ring terminal surface, stop bolt wears to locate go up support ring and go up the support ring simultaneously, the go-between diameter is greater than joint groove inside wall diameter.

Through adopting above-mentioned technical scheme, in the installation, compressor body joint is in the joint groove to fix the compressor body through the go-between, the location of compressor body and bumper shock absorber of being convenient for.

Optionally, a clamping rod is fixed on the end face of the outer shell, and the clamping rod is abutted to the end face of the compressor body.

Through adopting above-mentioned technical scheme, clamping rod butt in compressor body terminal surface to play spacing effect to the compressor body.

Optionally, the clamping rod is L-shaped, and one end of the clamping rod extends above the connecting ring.

Through adopting above-mentioned technical scheme, the clamping rod is "L" shape, and its one end extends to the go-between top, is convenient for restrict the go-between position to reduce the great possibility of bumper shock absorber deflection.

Optionally, the constant head tank has been seted up to buffering portion bottom, lower support ring inner wall butt in constant head tank inside wall and buffer board bottom flush in lower support ring terminal surface.

Through adopting above-mentioned technical scheme, after the bumper shock absorber is fixed with the shell body, buffer portion bottom and shell body laminating make the inside pressure of buffer portion certain, have promoted the shock-absorbing capacity of bumper shock absorber, the buffer portion of being convenient for resumes the original state simultaneously.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the shock absorber is hollow, the bottom of the shock absorber is provided with an opening, and after the bolt is penetrated into the shock absorber, the contact area between the side wall of the bolt and the shock absorber is obviously reduced, so that the transmission of vibration is reduced, and the shock absorption capacity of the shock absorber is improved;

2. the buffer part is limited by the inner wall of the lower supporting ring, so that the possibility that the vertical part deviates from the axial direction of the vertical part is reduced, and the bearing capacity of the shock absorber is improved;

3. a gap is reserved between the limiting bolt and the inner side wall and the bottom of the limiting hole, the limiting bolt is not in contact with the inner side wall of the limiting hole, so that vibration transmission is reduced, and when the compressor body falls, the gap at the position has a buffer effect, so that the possibility of damage of the falling of the compressor body is reduced.

Drawings

Fig. 1 is a schematic diagram of the main structure of an embodiment of the present application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

FIG. 3 is a cross-sectional view of a damper mounting location.

Reference numerals illustrate:

1. a compressor body; 2. an outer housing; 3. a damper; 4. a limit bolt; 5. a limiting hole; 6. an upper support ring; 7. a lower support ring; 8. a buffer section; 9. a clamping groove; 10. a connecting ring; 11. a clamping rod; 12. and a positioning groove.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a shock-absorbing structure of compressor. Referring to fig. 1, 2 and 3, the damping structure of the compressor includes a compressor body 1 and an outer casing 2, wherein the outer casing 2 is used for installing the compressor body 1, the outer casing 2 is a part for installing the compressor body 1, the outer casing 2 is a dehumidifier bottom in the embodiment, and the outer casing 2 is applicable to other positions for installing the compressor body 1; the supporting legs 13 are fixed to the bottom of the compressor body 1 in an integrated forming mode, the shock absorber 3 is arranged between the supporting frame of the compressor body 1 and the outer shell 2, the shock absorber 3 is used for reducing shock borne by the compressor body 1 and is arranged in a hollow mode, the bottom of the shock absorber 3 is arranged in an opening mode, the limiting bolts 4 penetrate through the shock absorber 3, and the limiting bolts 4 are used for fixing the shock absorber 3 with the supporting legs 13 of the compressor body 1.

Referring to fig. 1, 2 and 3, the shock absorber 3 includes an upper support ring 6 and a lower support ring 7, a buffer portion 8 is disposed between the upper support ring 6 and the lower support ring 7, the upper support ring 6 and the lower support ring 7 are made of metal, the buffer portion 8 is made of rubber, the buffer portion 8 is arc-shaped and the buffer portion 8 is hollow, a buffer hole is formed in the buffer portion 8, the buffer hole is coaxially disposed with the upper support ring 6, a buffer cylinder is adhered to the inner side wall of the buffer hole, the side wall of the buffer cylinder is fixed to the inner side wall of the upper support ring 6, thereby fixing the upper support ring 6 with the buffer portion 8, a limit bolt 4 is in threaded connection with the buffer cylinder, a positioning groove 12 is formed in the bottom of the buffer portion 8, the positioning groove 12 is coaxially disposed with the lower support ring 7, and when the shock absorber 3 is mounted, the inner side wall of the lower support ring 7 is abutted and adhered to the inner side wall of the positioning groove 12, meanwhile the bottom of the buffer portion 8 is flush with the lower end surface of the lower support ring 7, and a mounting hole 14 is formed in the end surface of the lower support ring 7, and the mounting bolt is used for penetrating in the mounting hole 14, thereby fixing the position of the lower support ring 7; during the installation simultaneously, buffer portion 8 bottom butt in shell body 2 terminal surface, owing to stop bolt 4 and buffer tube threaded connection, the leakproofness is better, consequently buffer portion 8 inside pressure is stable, can play the shock attenuation effect when receiving vibrations, is convenient for promote buffer portion 8 simultaneously and resumes the original form, and lower support ring 7 inside wall has played spacing effect to buffer portion 8 bottom, has reduced buffer portion 8 deformation too big possibility to the holistic bearing effect of bumper shock absorber 3 has been promoted.

Referring to fig. 1, 2 and 3, the clamping groove 9 is formed in the side wall of the upper supporting ring 6, the clamping groove 9 is used for clamping the compressor body 1, the clamping hole is formed in the supporting leg 13 of the compressor body 1, in the installation process, the inner side wall of the clamping groove 9 is attached to the inner side wall of the clamping hole, the position between the damper 3 and the compressor body 1 is convenient to locate, the upper end face of the upper supporting plate is provided with the connecting ring 10, and the limit bolt 4 penetrates through the connecting ring 10 and the upper supporting ring 6 at the same time, so that the position of the connecting ring 10 is fixed, the diameter of the outer side wall of the connecting ring 10 is larger than that of the inner side wall of the clamping groove 9, and the supporting leg 13 of the compressor body 1 is convenient to fix in the clamping groove 9.

Referring to fig. 1, 2 and 3, the height of the limit bolt 4 is greater than that of the shock absorber 3, a limit hole 5 is formed in the end face of the outer shell 2, the limit hole 5 is used for penetrating the limit bolt 4, the diameter of the inner side wall of the limit hole 5 is greater than that of the limit bolt 4, a gap is reserved between the inner side wall of the limit hole 5 and the inner side wall of the limit bolt 4, meanwhile, a gap is reserved between the bottom of the inner side of the limit hole 5 and the end of the limit bolt 4, and the limit bolt 4 arranged in this way is not in contact with the limit hole 5, so that the possibility that vibration generated by the compressor body 1 is transmitted to the outer shell 2 or vibration received by the outer shell 2 is reduced to the compressor body 1; meanwhile, when the falling condition occurs, the limiting bolt 4 and the limiting hole 5 which are arranged in the way can generate a buffer effect, the limiting bolt 4 can move in the limiting hole 5, and meanwhile, the limiting effect is achieved when the end part of the limiting bolt 4 is contacted with the bottom of the inner side of the limiting hole 5.

Referring to fig. 1, 2 and 3, the end face of the outer casing 2 is fixed with a plurality of clamping cylinders in an integrated manner, two clamping cylinders are arranged at the same supporting leg 13, clamping rods 11 are fixed at the tops of the two clamping cylinders through bolts, the clamping rods 11 are abutted to the end face of the supporting leg 13 of the compressor body 1, so that the limiting effect on the compressor is achieved, the clamping rods 11 are L-shaped, one side wall of each clamping rod 11 extends to the upper portion of the connecting ring 10, and the limiting effect on the connecting ring 10 is achieved.

The implementation principle of the damping structure of the compressor in the embodiment of the application is as follows: the lower supporting ring 7 is fixed with the end face of the outer shell 2, the supporting legs 13 of the compressor body 1 are clamped in the clamping grooves 9, the lower supporting ring is fixed with the connecting ring 10 through the limiting bolts 4, the limiting bolts 4 penetrate through the limiting holes 5, the clamping rods 11 are fixed on the end face of the outer shell 2, and therefore the shock absorber 3 is limited.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a shock-absorbing structure of compressor, includes compressor body (1), is used for installing shell body (2) of compressor body (1), its characterized in that: a shock absorber (3) is arranged between the compressor body (1) and the outer shell (2), and the shock absorber (3) is arranged in a hollow mode and is arranged at the bottom opening of the shock absorber.

2. The shock absorbing structure of a compressor as set forth in claim 1, wherein: the shock absorber is characterized in that a limiting bolt (4) is arranged on the shock absorber (3) in a penetrating mode, the height of the limiting bolt (4) is larger than that of the shock absorber (3), and a limiting hole (5) used for penetrating the limiting bolt (4) is formed in the end face of the outer shell (2).

3. The shock absorbing structure of a compressor as set forth in claim 2, wherein: the shock absorber (3) comprises an upper supporting ring (6) and a lower supporting ring (7), and a buffer part (8) fixed between the two supporting rings, wherein the buffer part (8) is arc-shaped, and the buffer part (8) is hollow.

4. The shock absorbing structure of a compressor as set forth in claim 2, wherein: a gap is reserved between the inner side wall of the limiting hole (5) and the side wall of the limiting bolt (4), and a gap is reserved between the inner bottom of the limiting hole (5) and the end part of the limiting bolt (4).

5. A shock absorbing structure of a compressor as set forth in claim 3, wherein: the clamping groove (9) for clamping the compressor body (1) is formed in the side wall of the upper supporting ring (6), the connecting ring (10) is arranged on the end face of the upper supporting ring (6), the limiting bolts (4) penetrate through the connecting ring (10) and the upper supporting ring (6) at the same time, and the diameter of the connecting ring (10) is larger than that of the inner side wall of the clamping groove (9).

6. The shock absorbing structure of a compressor as set forth in claim 1, wherein: the end face of the outer shell (2) is fixedly provided with a clamping rod (11), and the clamping rod (11) is abutted to the end face of the compressor body (1).

7. The shock absorbing structure of a compressor as set forth in claim 6, wherein: the clamping connection rod (11) is L-shaped, and one end of the clamping connection rod extends to the upper portion of the connecting ring (10).

8. A shock absorbing structure of a compressor as set forth in claim 3, wherein: the positioning groove (12) is formed in the bottom of the buffer part (8), the inner side wall of the lower support ring (7) is abutted to the inner side wall of the positioning groove (12), and the bottom of the buffer part (8) is flush with the end face of the lower support ring (7).