CN220770025U

CN220770025U - Damper for compressor

Info

Publication number: CN220770025U
Application number: CN202322496777.9U
Authority: CN
Inventors: 王涛; 吴小华; 肖渝龙
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 a bumper shock absorber for compressor relates to the bumper shock absorber field, and it includes upper plate, lower plate, is fixed in the buffer portion between upper plate and the lower plate, the spacing groove of the upper plate position of being convenient for limit is seted up to the upper plate lateral wall. The positioning and fixing device has the effect of being convenient for positioning and fixing the shock absorber.

Description

Damper for compressor

Technical Field

The present application relates to the field of shock absorbers, and more particularly to a shock absorber for 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 CN209012314U discloses a rubber shock absorber for a permanent magnet variable frequency compressor, the structure of the rubber shock absorber comprises an upper connecting frame, a fixing bolt, a base and middle supporting rubber, wherein the middle supporting rubber is arranged at the lower part of the upper connecting frame, the base is arranged at the bottom of the middle supporting rubber and is adhered to the middle supporting rubber through glue, the upper connecting frame is fixedly connected with the base through the fixing bolt, and the upper connecting frame can bear larger weight by using smaller size through designing effective reserve compression amount, so that the rubber shock absorber is suitable for narrow installation spaces such as industrial compressors and generators, provides efficient shock absorbing effect, provides a wide bearing weight selection range from 60kg to 5000kg, can effectively improve the application range of parts, and improves the practicability and reliability.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, when the damper is installed with the compressor in the using process, the position of the damper is not easy to determine, so that the damper is not easy to fix with the compressor, bolts need to pass through the compressor and then penetrate into the damper, holes in the damper cannot be directly seen in the installation process, and the positions of the bolts are easy to deviate.

Disclosure of Invention

In order to facilitate positioning and fixing of the damper, the present application provides a damper for a compressor.

The application provides a bumper shock absorber for compressor adopts following technical scheme:

a shock absorber for a compressor comprises an upper bottom plate, a lower bottom plate and a buffer part fixed between the upper bottom plate and the lower bottom plate, wherein a limit groove convenient for limiting the position of the upper bottom plate is formed in the side wall of the upper bottom plate.

Through adopting above-mentioned technical scheme, at the mounting process, the inside wall joint in the hole on spacing groove inside wall and the compressor can directly look at the hole on the bumper shock absorber at fixing bolt's in-process, the fixing of connecting bolt of being convenient for.

Optionally, the upper plate top can be dismantled and be connected with the fastening dish, and the fastening dish diameter is greater than spacing groove inside wall diameter, wear to be equipped with on the fastening dish and be used for the connecting bolt of location.

Through adopting above-mentioned technical scheme, the fastening disk has increased the area of contact of connecting bolt with the compressor to be convenient for fix the junction of compressor in the spacing groove, reduced the possibility that the compressor position rocked.

Optionally, the buffering portion includes vertical portion and arc portion, arc portion is fixed in vertical portion top, arc portion is fixed in the upper plate bottom, vertical portion is fixed in the lower plate terminal surface.

Through adopting above-mentioned technical scheme, with the power dispersion to vertical portion behind the arc portion atress, owing to arc portion is the arc setting to be convenient for with the even dispersion of power, promoted the shock attenuation effect and the bearing capacity of bumper shock absorber.

Optionally, the mounting groove has been seted up to vertical portion terminal surface, the lower plate is fixed in the mounting groove inside wall, vertical portion bottom surface flush in the lower plate bottom surface.

Optionally, the vertical portion and the arc portion are hollow.

Through adopting above-mentioned technical scheme, vertical portion with arc portion all is the cavity setting, has saved the material of buffer, has promoted economic benefits.

Through adopting above-mentioned technical scheme, vertical portion bottom surface flush in the lower plate bottom surface, install the bumper shock absorber to the assigned position after, the inside quilt of buffer portion is sealed, and the inside pressure of buffer portion is fixed promptly, helps promoting the shock attenuation effect of bumper shock absorber, is convenient for resume the original state after the buffer portion atress simultaneously.

Optionally, the arc portion inside wall is fixed with the reinforcing block, connecting bolt wears to locate the reinforcing block.

Through adopting above-mentioned technical scheme, the reinforcing piece has increased arc portion lateral wall thickness to promoted the stability that connecting bolt and arc portion are connected.

Optionally, the upper plate department is fixed with the connecting cylinder, the connecting hole that runs through arc portion and reinforcing block is seted up at arc portion top, and the connecting cylinder is fixed in the connecting hole inside wall, connecting bolt detachable connect in the connecting cylinder inside wall.

Through adopting above-mentioned technical scheme, connecting cylinder is fixed with upper plate, connecting hole inside wall to fixed upper plate and arc portion, connecting bolt can dismantle the connection in connecting cylinder inside wall, has promoted the stability degree that connecting bolt and bumper shock absorber are connected.

Optionally, the end face of the lower bottom plate is provided with a fixing hole which is convenient for fixing the lower bottom plate.

Through adopting above-mentioned technical scheme, the fixed orifices is used for wearing to establish mounting such as bolt, is convenient for fix the lower plate position.

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

1. in the mounting process, the inner side wall of the limit groove is clamped with the inner side wall of the hole on the compressor, and the hole on the shock absorber can be directly seen in the process of fixing the bolt, so that the fixing of the connecting bolt is facilitated;

2. the vertical part made of rubber is attached to the mounting plane, so that the inner side wall of the buffer part is kept sealed, the pressure inside the buffer part is kept unchanged, and when the buffer part is vibrated, the air sealed inside the buffer part plays a role in damping, and meanwhile, the buffer part is convenient to recover; meanwhile, force is transmitted to the vertical part after the arc-shaped part is stressed, the vertical part is limited by the inner side wall of the lower bottom plate, the possibility that the vertical part deviates from the axis direction of the vertical part is reduced, and the bearing capacity of the shock absorber is improved.

Drawings

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

Fig. 2 is a cross-sectional view of a body structure of an embodiment of the present application.

Reference numerals illustrate:

1. an upper base plate; 2. a lower base plate; 3. a buffer section; 4. a fastening plate; 5. a connecting bolt; 6. a limit groove; 7. a vertical portion; 8. an arc-shaped portion; 9. a mounting groove; 10. an enhancement block; 11. a connecting cylinder; 12. a connection hole; 13. and a fixing hole.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses a damper for a compressor. Referring to fig. 1 and 2, a shock absorber for a compressor includes an upper plate 1, a lower plate 2 and a buffer part 3, the shock absorber is fixed with a support leg of the bottom of the compressor, the upper plate 1 and the lower plate 2 are made of metal materials, the buffer part 3 is made of rubber materials, the buffer part 3 is fixed between the upper plate 1 and the lower plate 2, a fastening plate 4 is detachably connected to the top of the upper plate 1, the lower plate 2 and the fastening plate 4 are annular, a connecting bolt 5 is arranged on the fastening plate 4 in a penetrating manner, the connecting bolt 5 is used for positioning the fastening plate 4, and the connecting bolt 5 is in threaded connection with the buffer part 3, so that the positioning between the fastening plate 4 and the upper plate 1 is completed, the shock absorber is convenient to fix with the compressor, a limit groove 6 is formed in the side wall of the upper plate 1, the diameter of the fastening plate 4 is larger than the diameter of the limit groove 6, the limit groove 6 is in a step shape, in the mounting process, the limit groove 6 is used for corresponding to a hole on the compressor, the inner side wall of the limit groove 6 is abutted to the inner wall of the upper hole of the compressor, the shock absorber is convenient to position the shock absorber, the fastening plate 4 is fixedly arranged on the fastening plate 4, and the shock absorber can be damaged stably and the shock absorber is stable with the compressor.

Referring to fig. 1 and 2, the buffer portion 3 includes a vertical portion 7 and an arc portion 8, the arc portion 8 is integrally formed on the top end surface of the vertical portion 7, the arc portion 8 and the vertical portion 7 are all hollow, the top of the arc portion 8 is fixed at the bottom of the upper base plate 1, the end surface of the vertical portion 7 is fixed at the end surface of the lower base plate 2, and an adhesive fixing manner is adopted for fixing, so that the upper base plate 1, the lower base plate 2 and the buffer portion 3 are connected into a whole; the arc 8 inside wall integrated into one piece has reinforcing block 10, reinforcing block 10 and the coaxial setting of vertical portion 7, upper plate 1 inside wall is fixed with connecting cylinder 11, the fixed mode of this place can adopt bonding, welding, integrated into one piece's fixed mode, adopt welded fixed mode in this embodiment, connecting cylinder 11 and upper plate 1 coaxial setting, connecting hole 12 has been seted up at arc 8 top, connecting hole 12 runs through arc 8 top lateral wall and reinforcing block 10 simultaneously, and connecting hole 12 and reinforcing block 10 coaxial setting, connecting hole 12 is used for wearing to establish connecting cylinder 11, connecting cylinder 11 is fixed in connecting hole 12 inside wall through the mode of bonding, connecting cylinder 11 runs through arc 8 and reinforcing block 10 simultaneously, connecting bolt 5 wears to establish in connecting cylinder 11 and can dismantle through threaded connection's mode in connecting cylinder 11 inside wall, connecting bolt 5 runs through arc 8 lateral wall and reinforcing block 10 simultaneously, thereby be connected fastening disk 4 and buffer 3.

Referring to fig. 1 and 2, an installation groove 9 is formed in the end face of the vertical portion 7, which is away from the arc portion 8, when the lower base plate 2 is fixed with the vertical portion 7, the inner side wall of the lower base plate 2 is abutted against the inner side wall of the installation groove 9, the inner side wall diameter of the lower base plate 2 is the same as the inner side wall diameter of the installation groove 9, the lower base plate 2 is fixed on the inner side wall of the installation groove 9 in an adhering manner, meanwhile, the bottom surface of the vertical portion 7 is flush with the bottom surface of the lower base plate 2, when the shock absorber is fixed, the vertical portion 7 made of rubber material is attached to an installation plane, the inner side wall of the buffer portion 3 is kept sealed, the pressure inside the buffer portion 3 is kept unchanged, and when the shock absorber is vibrated, the air sealed inside the buffer portion 3 plays a shock absorption role, and meanwhile the buffer portion 3 is convenient to recover; the end face of the lower bottom plate 2 is provided with a fixing hole 13, and the fixing hole 13 is used for penetrating a bolt, so that the position of the lower bottom plate 2 is fixed conveniently.

The implementation principle of the damper for the compressor in the embodiment of the application is as follows: the limiting groove 6 joint of the upper base plate 1 is formed in the compressor, the fastening disc 4 is connected with the upper base plate 1 through the rotating connecting bolt 5, thereby fixing the shock absorber and the compressor, the possibility that the joint of the compressor and the shock absorber is damaged is reduced, meanwhile, the buffer part 3 is made of rubber materials and is elastic, the compressor is separated from the installation part, shock is convenient to absorb, the arc-shaped part 8 is arc-shaped, force dispersion is convenient to transfer to the vertical part 7 when the force is applied, the vertical part 7 is cylindrical, the vertical part 7 is fixedly clamped on the inner side wall of the lower base plate 2, the vertical part 7 absorbs the force transmitted by the arc-shaped part 8, the possibility of outward deformation of the vertical part 7 is reduced under the limiting action of the lower base plate 2, and the bearing capacity is higher when the shock absorbing capacity is improved.

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. A shock absorber for a compressor, characterized by: the device comprises an upper bottom plate (1), a lower bottom plate (2) and a buffer part (3) fixed between the upper bottom plate (1) and the lower bottom plate (2), wherein a limit groove (6) which is convenient for limiting the position of the upper bottom plate (1) is formed in the side wall of the upper bottom plate (1); the top of the upper bottom plate (1) is detachably connected with a fastening disc (4), the diameter of the fastening disc (4) is larger than that of the inner side wall of the limiting groove (6), and a connecting bolt (5) for positioning is arranged on the fastening disc (4) in a penetrating mode.

2. The shock absorber for a compressor as set forth in claim 1, wherein: the buffer part (3) comprises a vertical part (7) and an arc-shaped part (8), wherein the arc-shaped part (8) is fixed at the top of the vertical part (7), the arc-shaped part (8) is fixed at the bottom of the upper bottom plate (1), and the vertical part (7) is fixed on the end face of the lower bottom plate (2).

3. The shock absorber for a compressor according to claim 2, wherein: the vertical part (7) and the arc-shaped part (8) are hollow.

4. A shock absorber for a compressor according to claim 3, wherein: the mounting groove (9) has been seted up to vertical portion (7) terminal surface, lower plate (2) are fixed in mounting groove (9) inside wall, vertical portion (7) bottom surface flush in lower plate (2) bottom surface.

5. A shock absorber for a compressor according to claim 3, wherein: the inner side wall of the arc-shaped part (8) is fixedly provided with a reinforcing block (10), and the connecting bolt (5) penetrates through the reinforcing block (10).

6. The shock absorber for a compressor as set forth in claim 5, wherein: the connecting device is characterized in that a connecting cylinder (11) is fixed at the upper base plate (1), a connecting hole (12) penetrating through the arc-shaped part (8) and the reinforcing block (10) is formed in the top of the arc-shaped part (8), the connecting cylinder (11) is fixed on the inner side wall of the connecting hole (12), and the connecting bolt (5) is detachably connected to the inner side wall of the connecting cylinder (11).

7. The shock absorber for a compressor as set forth in claim 1, wherein: the end face of the lower bottom plate (2) is provided with a fixing hole (13) which is convenient for fixing the lower bottom plate (2).