CN212839151U

CN212839151U - Base skirt edge damping mechanism for machine cabinet

Info

Publication number: CN212839151U
Application number: CN202021640045.2U
Authority: CN
Inventors: 严伟杰
Original assignee: Wuxi Xinqisheng Electrical Appliance Co ltd
Current assignee: Wuxi Xinqisheng Electrical Appliance Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-03-30
Anticipated expiration: 2030-08-07

Abstract

The utility model relates to a base skirt shock absorption mechanism for a cabinet; the method is characterized in that: the cabinet comprises an upper base for supporting a cabinet, a shock absorber for supporting the upper base, a lower base for placing the shock absorber and a frame for supporting the cabinet; the lower base is arranged in the frame body; the upper base is arranged at one end, close to the cabinet, of the frame body; the frame body is disposed around the shock absorber. The problem of the framework that current scheme caused lead to the poor framework structure yielding of framework shock attenuation effect and framework design framework later stage when maintaining comparatively difficult is solved for the lower extreme of rigid support rack to the framework.

Description

Base skirt edge damping mechanism for machine cabinet

Technical Field

The utility model relates to a damper, concretely relates to base shirt rim damper for rack.

Background

Generally, mechanical equipment often can take place vibrations in the operation process, and this kind of vibrations can cause the negative effects of different degree when mechanical use, are unfavorable for going on of mechanical equipment production work, consequently, many processing and manufacturing enterprises can regard as the vibrations problem among the machining as important prevention problem to study. The damping mechanism is installed at the lower end of the equipment cabinet, which is a common method for eliminating vibration. The damping mechanism is usually provided with bolts on the frame body, and the frame is connected with the cabinet through the bolts. Resulting in the yielding of the damping mechanism, poor damping effect and difficult later maintenance. How to solve this problem becomes crucial.

The existing scheme is that the cabinet is placed on the frame body and is connected with the frame body through bolts. Such a solution has the following problems: (1) the frame body is the lower end of the rigid support cabinet, so that the shock absorption effect of the frame body is poor, and the structure of the frame body is easy to deform; (2) the frame body is designed as a whole, and the frame body is difficult to disassemble in the later maintenance process.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a base shirt rim damper for rack to solve among the prior art lower extreme that the framework leads to the poor framework structure yielding of framework shock attenuation effect and framework design framework later stage maintenance comparatively difficult scheduling problem as an organic whole for rigid support rack.

The utility model discloses the technical scheme who adopts as follows:

a base skirt edge damping mechanism for a cabinet;

the cabinet comprises an upper base for supporting a cabinet, a shock absorber for supporting the upper base, a lower base for placing the shock absorber and a frame for supporting the cabinet; the lower base is arranged in the frame body; the upper base is arranged at one end, close to the cabinet, of the frame body; the frame body is disposed around the shock absorber.

The shock absorber comprises a bottom block, steel wire ropes arranged on the bottom block in parallel and a top block for clamping the steel wire ropes; the steel wire rope is connected with two sides of the bottom block; the top block is arranged on the steel wire rope; the steel wire rope is arranged between the bottom block and the top block in a bending mode.

The bottom block comprises a bottom plate, a first clamping plate and a first screw, wherein the first clamping plate clamps two ends of the steel wire rope; two sides of the bottom plate are respectively bent upwards by a certain angle; the first clamping plates are respectively arranged on two sides of the bottom plate; the first screw penetrates through the bottom plate, and the first screw is screwed into the first clamping plate.

The further technical scheme is as follows: the top block comprises two second clamping plates for clamping the steel wire rope and a second screw for fixing the second clamping plates; the steel wire rope penetrates through the second clamping plate; the second screw is screwed into the second clamping plate.

The further technical scheme is as follows: the upper base is provided with a first mounting hole; a third screw for fixing one end of the shock absorber penetrates through the first mounting hole; the third screw is in threaded connection with one end, close to the upper base, of the shock absorber; a second mounting hole is formed in the lower base; a fourth screw for fixing the other end of the shock absorber penetrates through the second mounting hole; and the fourth screw is in threaded connection with one end of the shock absorber close to the lower base.

The further technical scheme is as follows: the frame body comprises a side frame, a main frame arranged around the shock absorber and a fifth screw for fixing the side frame; one side of the main frame is provided with an opening; the side frame is arranged at the opening of the main frame; connecting sheets are arranged on two sides of the opening of the main frame; and the fifth screw is screwed into the side frame and the connecting sheet in sequence.

The further technical scheme is as follows: a bent skirt edge is arranged in the frame body; the skirt edge supports the upper base; and the bent part of the skirt edge is provided with an arc angle.

The further technical scheme is as follows: a sixth screw for fixing the upper base and a seventh screw for connecting the frame body are in threaded connection with the skirt; the sixth screw is screwed into the upper base and the skirt edge in sequence; the seventh screw is screwed into the side frame and the skirt.

The utility model has the advantages as follows: the utility model discloses a base shirt rim damper for rack adopts the bumper shock absorber to play the effect that the shock attenuation was supported. The main frame and the side frames are arranged to be convenient to detach. The base skirt edge damping mechanism for the machine cabinet has the following effects: (1) the first clamping plates are arranged on the left side and the right side of the bottom plate, so that the steel wire rope can be bent in a C shape, and the steel wire rope has good elasticity; (2) the steel wire rope is bent, so that the steel wire rope forms elastic support for the top block, and the vibration absorber enables the cabinet to elastically support the cabinet by the base skirt damping mechanism, so that the vibration generated by the cabinet can be eliminated; (3) by adjusting the position of the shock absorber, the shock absorber cannot touch the frame body, and the shock absorption performance of the shock absorber is prevented from being influenced; (4) the side frame can be accurately arranged at the front end of the main frame by connecting the connecting sheet with the side frame, so that the side frame is prevented from generating installation errors; (5) the arc angle at the bent part of the skirt edge prevents the skirt edge from interfering and wearing with the upper base; (6) the frame body is firmly connected and convenient to disassemble through the skirt edge, and the later maintenance of the base skirt edge damping mechanism for the cabinet is facilitated; (7) the left side and the right side of the bottom plate are bent, so that the bending performance of the left end and the right end of the steel wire rope is enhanced, and the elasticity of the steel wire rope is further improved to enhance the damping performance of the damper.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view structural diagram of the shock absorber of the present invention.

In the figure: 1. an upper base; 11. a first mounting hole; 12. a third screw; 2. a shock absorber; 21. a bottom block; 22. a wire rope; 23. a top block; 24. a base plate; 25. a first splint; 26. a first screw; 27. a second splint; 28. a second screw; 3. a lower base; 31. a second mounting hole; 32. a fourth screw; 4. a frame body; 41. a main frame; 42. a side frame; 43. a fifth screw; 44. connecting sheets; 45. a skirt edge; 46. a sixth screw; 47. and a seventh screw.

Detailed Description

The following describes a specific embodiment of the present embodiment with reference to the drawings.

Fig. 1 is a schematic structural diagram of the present invention. Fig. 2 is a front view structural diagram of the shock absorber of the present invention. Referring to fig. 1 and 2, the present invention discloses a base skirt damping mechanism for a cabinet. The direction of X in the figure does the utility model discloses structure schematic's upper end, the direction of Y in the figure does the utility model discloses structure schematic's right-hand member. The base skirt shock absorption mechanism for the cabinet comprises an upper base 1 for supporting the cabinet, a shock absorber 2 for supporting the upper base 1, a lower base 3 for placing the shock absorber 2 and a frame body 4 for supporting the cabinet. The lower base 3 is disposed in the frame 4. The upper base 1 is arranged at one end of the frame body 4 close to the cabinet. The frame body 4 is disposed around the damper 2.

The shock absorber 2 includes a bottom block 21, a wire rope 22 juxtaposed on the bottom block 21, and a top block 23 clamping the wire rope 22. The steel wire rope 22 is connected with two sides of the bottom block 21. The top block 23 is provided on the wire rope 22. The wire rope 22 is arranged bent between the bottom block 21 and the top block 23.

Preferably, there are two dampers 2. The upper end of the shock absorber 2 is connected with the upper base 1. The lower end of the shock absorber 2 is connected with a lower base 3. One end of the wire rope 22 is connected to one side of the bottom block 21. The other end of the wire rope 22 is connected to the other side of the bottom block 21.

The bottom block 21 includes a bottom plate 24, a first clamping plate 25 clamping both ends of the wire rope 22, and a first screw 26 fixing the first clamping plate 25. Both sides of the bottom plate 24 are bent upward at a certain angle, respectively. The first clamping plates 25 are respectively disposed at both sides of the base plate 24. A first screw 26 passes through the base plate 24, and the first screw 26 is screwed into the first clamping plate 25.

The bottom plate 24 is disposed in the front-rear direction. The first clamping plate 25 is arranged in the front-rear direction. The first clamping plates 25 are respectively disposed at the left and right sides of the upper surface of the base plate 24. When the first screw 26 is tightened, the first clamping plates 25 approach each other, and the first clamping plates 25 clamp both left and right ends of the wire rope 22. The first clamping plate 25 can be fixed to the left and right sides of the base plate 24 by first screws 26.

By providing the first clamping plates 25 on the left and right sides of the bottom plate 24, the wire rope 22 can be bent in a C-shape, so that the wire rope 22 has excellent elasticity. The left side and the right side of the bottom plate 24 are bent, so that the bending performance of the left end and the right end of the steel wire rope 22 is enhanced, the elasticity of the steel wire rope 22 is further improved, and the damping performance of the damper 2 is enhanced.

The top block 23 comprises two second clamping plates 27 clamping the wire rope 22 and a second screw 28 fixing the second clamping plates 27. The wire rope 22 is inserted between the second clamping plates 27. A second screw 28 is screwed into the second clamping plate 27.

The second clamp plate 27 is disposed in the front-rear direction. The second clamping plate 27 is provided at the upper end of the wire rope 22. The outer surface of the wire rope 22 is inserted between the second clamping plates 27. When the second screws 28 are tightened, the second clamping plates 27 approach each other, and the second clamping plates 27 clamp the upper ends of the wire ropes 22.

By bending the cable 22, the cable 22 is elastically supported by the top block 23. The vibration absorber 2 enables the cabinet to be elastically supported by the base skirt vibration absorbing mechanism for the cabinet, and vibration generated by the cabinet can be eliminated.

The upper base 1 is provided with a first mounting hole 11. A third screw 12 for fixing one end of the shock absorber 2 is inserted into the first mounting hole 11. A third screw 12 is screwed to one end of the damper 2 near the upper base 1. The lower base 3 is provided with a second mounting hole 31. A fourth screw 32 for fixing the other end of the damper 2 is inserted into the second mounting hole 31. A fourth screw 32 is screwed to an end of the damper 2 near the lower base 3.

Preferably, the first mounting hole 11 is a kidney-shaped hole. Preferably, the second mounting hole 31 is a kidney-shaped hole. The upper surface of the upper base 1 is provided with a first mounting hole 11 in parallel. After the third screw 12 passes through the first mounting hole 11, the lower end of the third screw 12 is screwed into the top block 23. The third screw 12 moves along the first mounting hole 11, and the mounting position of the damper 2 can be adjusted.

The lower surface of the lower base 3 is provided with a second mounting hole 31 in parallel. The fourth screw 32 passes through the second mounting hole 31, and the upper end of the fourth screw 32 is screwed into the bottom plate 24. The fourth screw 32 moves along the second mounting hole 31, and the mounting position of the damper 2 can be adjusted.

Through the adjustment to 2 positions of bumper shock absorbers for 2 can not touch framework 4, avoid influencing the damping performance of bumper shock absorbers 2.

The frame body 4 includes a side frame 42, a main frame 41 provided around the damper 2, and fifth screws 43 fixing the side frame 42. One side of the main frame 41 is open. The side frame 42 is provided at the opening of the main frame 41. Connecting pieces 44 are provided on both sides of the opening of the main frame 41. The fifth screw 43 is screwed into the side frame 42 and the connecting piece 44 in this order.

Preferably, the main frame 41 is C-shaped. The connecting pieces 44 are respectively provided on the left and right sides of the front end of the main frame 41. The front end of the main frame 41 is an opening of the main frame 41. The side frame 42 is located at the front end of the main frame 41. When the side frame 42 is mounted on the main frame 41, the side frame 42 is close to the main frame 41, and the connecting piece 44 is fitted into the side frame 42. When the fifth screw 43 is tightened, the main frame 41 and the side frame 42 can be firmly coupled.

By connecting the connecting piece 44 and the side frame 42, the side frame 42 can be accurately installed at the front end of the main frame 41, and installation errors of the side frame 42 can be avoided.

A bent skirt 45 is provided in the frame 4. Skirt 45 supports upper base 1. The bent part of the skirt edge 45 is provided with an arc angle.

Preferably, the skirt 45 is L-shaped. When the skirt 45 is coupled to the upper base 1, the rear end of the skirt 45 abuts against the front end of the upper base 1. Through the arc angle of the bent part of the skirt edge 45, the interference and abrasion between the skirt edge 45 and the upper base 1 are avoided.

A sixth screw 46 for fixing the upper base 1 and a seventh screw 47 for connecting the frame 4 are screwed to the skirt 45. The sixth screw 46 is screwed into the upper base 1 and the skirt 45 in this order. A seventh screw 47 is screwed into the side frame 42 and the skirt 45.

A sixth screw 46 is passed through the inner surface of the upper base 1, and the front end of the sixth screw 46 is screwed into the rear end of the skirt 45. The upper base 1 and the skirt 45 can be firmly connected by the sixth screw 46. The seventh screw 47 penetrates the upper surface of the side frame 42. The lower end of the seventh screw 47 is screwed into the upper end of the skirt 45. The seventh screw 47 ensures that the skirt 45 and the side frame 42 can be firmly connected.

Make 4 firm in connection of framework and convenient dismantlement through shirt rim 45, make things convenient for base shirt rim damper's for the rack later stage maintenance.

In the present embodiment, the first mounting hole 11 is described as a kidney-shaped hole, but the present invention is not limited thereto, and may be another mounting hole within a range capable of functioning.

In the present embodiment, the second mounting hole 31 is described as a kidney-shaped hole, but the present invention is not limited thereto, and may be another mounting hole within a range capable of functioning.

In the present specification, terms such as "C-shaped" and "L-shaped" are used, and these terms are not limited to "C-shaped" and "L-shaped" precisely, and may be in a state of "substantially C-shaped" and "substantially L-shaped" within a range in which the functions thereof can be exerted.

In the present specification, the number of "two" or the like is used, but the present invention is not limited thereto, and other numbers may be used within a range where the functions thereof can be exerted.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.

Claims

1. The utility model provides a base shirt rim damper for rack which characterized in that: comprises an upper base (1) for supporting a cabinet, a shock absorber (2) for supporting the upper base (1), a lower base (3) for placing the shock absorber (2) and a frame body (4) for supporting the cabinet; the lower base (3) is arranged in the frame body (4); the upper base (1) is arranged at one end, close to the cabinet, of the frame body (4); the frame body (4) is arranged around the shock absorber (2).

2. The chassis skirt damping mechanism for a cabinet of claim 1, wherein: the shock absorber (2) comprises a bottom block (21), a steel wire rope (22) arranged on the bottom block (21) in parallel and a top block (23) clamping the steel wire rope (22); the steel wire rope (22) is connected with two sides of the bottom block (21); the top block (23) is arranged on the steel wire rope (22); the steel wire rope (22) is arranged between the bottom block (21) and the top block (23) in a bending mode.

3. The chassis skirt damping mechanism for a cabinet of claim 2, wherein: the bottom block (21) comprises a bottom plate (24), a first clamping plate (25) for clamping two ends of the steel wire rope (22) and a first screw (26) for fixing the first clamping plate (25); two sides of the bottom plate (24) are respectively bent upwards for a certain angle; the first clamping plates (25) are respectively arranged on two sides of the bottom plate (24); the first screw (26) penetrates through the bottom plate (24), and the first screw (26) is screwed into the first clamping plate (25).

4. The chassis skirt damping mechanism for a cabinet of claim 3, wherein: the top block (23) comprises two second clamping plates (27) for clamping the steel wire rope (22) and a second screw (28) for fixing the second clamping plates (27); the steel wire rope (22) is arranged between the second clamping plates (27) in a penetrating mode; the second screw (28) is screwed into the second clamping plate (27).

5. The chassis skirt damping mechanism for a cabinet of claim 1, wherein: a first mounting hole (11) is formed in the upper base (1); a third screw (12) for fixing one end of the shock absorber (2) penetrates through the first mounting hole (11); the third screw (12) is in threaded connection with one end, close to the upper base (1), of the shock absorber (2); a second mounting hole (31) is formed in the lower base (3); a fourth screw (32) for fixing the other end of the shock absorber (2) penetrates through the second mounting hole (31); the fourth screw (32) is in threaded connection with one end, close to the lower base (3), of the shock absorber (2).

6. The chassis skirt damping mechanism for a cabinet of claim 1, wherein: the frame body (4) comprises a side frame (42), a main frame (41) arranged around the shock absorber (2) and a fifth screw (43) for fixing the side frame (42); one side of the main frame (41) is open; the side frame (42) is arranged at the opening of the main frame (41); connecting pieces (44) are arranged on two sides of the opening of the main frame (41); the fifth screw (43) is screwed into the side frame (42) and the connecting piece (44) in sequence.

7. The chassis skirt damping mechanism for a cabinet of claim 6, wherein: a bent skirt edge (45) is arranged in the frame body (4); the skirt edge (45) supports the upper base (1); and an arc angle is arranged at the bent part of the skirt edge (45).

8. The chassis skirt damping mechanism for a cabinet of claim 7, wherein: a sixth screw (46) for fixing the upper base (1) and a seventh screw (47) for connecting the frame body (4) are connected to the skirt edge (45) in a threaded manner; the sixth screw (46) is screwed into the upper base (1) and the skirt edge (45) in sequence; the seventh screw (47) is screwed into the side frame (42) and the skirt (45).