CN210531484U

CN210531484U - Auxiliary damping device for mechanical equipment

Info

Publication number: CN210531484U
Application number: CN201920762054.XU
Authority: CN
Inventors: 何婧; 岳霞丽; 张淑坤; 冀永曼
Original assignee: Xinxiang Vocational and Technical College
Current assignee: Xinxiang Vocational and Technical College
Priority date: 2019-05-25
Filing date: 2019-05-25
Publication date: 2020-05-15
Anticipated expiration: 2029-05-25

Abstract

The utility model discloses a mechanical equipment assists damping device, including damper, damper's top and bottom all are provided with connects rotating assembly, one the top of connecting rotating assembly is provided with the mounting panel, one of them connect the rotating assembly bottom and be provided with the fixing base, it includes the connecting bottom plate to connect rotating assembly, the top of connecting the bottom plate is provided with two parallel distribution's fixed plate, the top of connecting the bottom plate is provided with connects the roof, the bottom of connecting the roof is provided with the rotor plate, two the fixed orifices has all been opened to one side of fixed plate and rotor plate. The utility model discloses can play supplementary cushioning effect to mechanical equipment, it is effectual to mechanical equipment absorbing to have improved supplementary damping device, satisfies different mechanical equipment to supplementary damper assembly's demand, can adjust the vibration range size of supplementary damping device when to mechanical equipment shock attenuation, has improved supplementary damping device's suitability and nimble adjustability.

Description

Auxiliary damping device for mechanical equipment

Technical Field

The utility model relates to a mechanical equipment technical field especially relates to a damping device is assisted to mechanical equipment.

Background

Mechanical devices are of a wide variety, and some of their components, even themselves, may undergo different forms of mechanical movement when the mechanical device is in operation. The mechanical equipment consists of a driving device, a speed changing device, a transmission device, a working device, a braking device, a protection device, a lubricating system, a cooling system and the like.

A damping device is assisted to mechanical equipment among the prior art, can not be fine plays supplementary shock attenuation effect to mechanical equipment, and supplementary damping device is effectual relatively poor to mechanical equipment absorbing, can not satisfy different mechanical equipment to supplementary damper's demand, and the range of vibration size when supplementary damping device is to mechanical equipment shock attenuation can not be fine adjust, and supplementary damping device's suitability and nimble adjustability are lower.

Therefore, it is necessary to design an auxiliary damping device for mechanical equipment to solve the above problems.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing an auxiliary damping device for mechanical equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an auxiliary damping device for mechanical equipment comprises a damping component, wherein the top and the bottom of the damping component are both provided with a connecting rotating component, the top of one connecting rotating component is provided with a mounting plate, the bottom of one connecting rotating component is provided with a fixed seat, the connecting rotating component comprises a connecting bottom plate, the top of the connecting bottom plate is provided with two fixed plates which are distributed in parallel, the top of the connecting bottom plate is provided with a connecting top plate, the bottom of the connecting top plate is provided with a rotating plate, one side of each of the two fixed plates and one side of the rotating plate are both provided with a fixed hole, a rotating shaft is rotatably connected in the fixed holes, the damping component comprises a fixed bottom plate and a fixed top plate, the top of the fixed bottom plate is provided with a telescopic rod, the bottom of the fixed top plate is fixedly provided with a fixed rod, the outer wall of the, the shock-absorbing spring is arranged between the adjusting nut and the fixing bottom plate, the telescopic rod and the part of the fixing rod are arranged inside the shock-absorbing spring, threaded columns are welded at the bottoms of the mounting plate, the connecting bottom plate and the fixing bottom plate, and threaded holes are formed in the tops of the fixing seat, the connecting top plate and the fixing top plate.

Furthermore, the fixed seat is fixedly installed below the connecting rotating assembly through a threaded hole in the top and a threaded column at the bottom of the connecting bottom plate.

Furthermore, the inside of dead lever is hollow structure, just the telescopic link is pegged graft in the inside of dead lever.

Furthermore, the one end fixed mounting that the fixing base was kept away from to the telescopic link has the limiting plate, the top of limiting plate is provided with compression spring, and limiting plate and compression spring all are in the inside of dead lever.

Further, the mounting panel passes through the screw thread post of bottom and connects the screw hole fixed mounting at roof top and connect the runner assembly top, open at the top of mounting panel has four mounting holes, and four mounting holes set up the four corners position at the mounting panel respectively.

Furthermore, the connecting top plate is rotatably connected between the two fixing plates at the top of the connecting bottom plate through the rotating plate and the rotating shaft.

The utility model has the advantages that:

1. through the damper that sets up, install damper in mechanical equipment bottom through the mounting panel, damper on the damper can play supplementary cushioning effect to mechanical equipment, through the inside compression spring of dead lever suppression telescopic link's shrink, further plays the cushioning effect to mechanical equipment, has improved supplementary damping device and has effectually to mechanical equipment absorbing.

2. Through the rotating assembly who sets up, rotating assembly connects the roof and connects the bottom plate and passes through the axis of rotation, can make damper rotate on mechanical equipment, satisfies different mechanical equipment to supplementary damper's demand, has improved supplementary damping device's suitability.

3. Through the screw hole and the screw thread post that set up, through the cooperation of screw thread post and screw hole, not only can install the mounting panel and connect the runner assembly, when people do not use the runner assembly, can be on damper assembly the mounting panel direct mount, satisfy the user according to the supplementary absorbing different arbitrary concatenations of mechanical equipment, improved supplementary damping device's flexibility.

4. Through the adjusting nut who sets up, through rotating the adjusting nut, can extrude damping spring or release spring, can adjust according to the needs of the supplementary shock attenuation range size of mechanical equipment, when damping spring constantly compressed or release, the vibration range of the mechanical equipment who uses supplementary damping device becomes less or big, has improved the nimble regulation nature of supplementary damping device.

Drawings

Fig. 1 is a schematic view of the overall structure of an auxiliary damping device for mechanical equipment according to the present invention;

fig. 2 is a schematic plan view of an auxiliary damping device for mechanical equipment according to the present invention;

fig. 3 is a schematic structural view of a damping assembly of the auxiliary damping device for mechanical equipment according to the present invention;

fig. 4 is a schematic structural view of a connecting and rotating assembly of an auxiliary damping device for mechanical equipment according to the present invention;

fig. 5 is the utility model provides a damping device's auxiliary damping device's of mechanical equipment compression spring structure sketch map.

In the figure: the damping device comprises a fixed seat 1, a rotating assembly 2, a damping assembly 3, a mounting plate 4, a mounting hole 5, a connecting bottom plate 6, a connecting top plate 7, a fixing plate 8, a rotating plate 9, a rotating shaft 10, a fixing bottom plate 11, a telescopic rod 12, a fixing rod 13, an adjusting nut 14, a damping spring 15, a fixing top plate 16, a threaded hole 17, a threaded column 18, a limiting plate 19 and a compression spring 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, an auxiliary damping device for mechanical equipment includes a damping component 3, a connecting rotating component 2 is disposed on both the top and the bottom of the damping component 3, a mounting plate 4 is disposed on the top of one connecting rotating component 2 for mounting the mechanical equipment on the auxiliary damping device, a fixing seat 1 is disposed on the bottom of one connecting rotating component 2 for fixing the main components of the auxiliary damping device, the connecting rotating component 2 includes a connecting bottom plate 6, two fixing plates 8 are disposed on the top of the connecting bottom plate 6 and distributed in parallel, a connecting top plate 7 is disposed on the top of the connecting bottom plate 6, a rotating plate 9 is disposed on the bottom of the connecting top plate 7, fixing holes are formed on both one sides of the two fixing plates 8 and the rotating plate 9, a rotating shaft 10 is rotatably connected in the fixing holes, the damping component 3 includes a fixing bottom plate 11 and a fixing top plate 16, a telescopic rod 12 is disposed, the bottom of the fixed top plate 16 is fixedly provided with a fixed rod 13, the outer wall of the fixed rod 13 is provided with an external thread, the outer wall of the fixed rod 13 is connected with an adjusting nut 14 through the external thread, the adjusting nut 14 is rotated to extrude a damping spring 15 or release the spring, the adjusting nut can be adjusted according to the requirement of the auxiliary damping amplitude of mechanical equipment, the damping spring 15 is arranged between the adjusting nut 14 and the fixed bottom plate 11 to play the most important damping role for the auxiliary damping of the mechanical equipment, the telescopic rod 12 and part of the fixed rod 13 are arranged in the damping spring 15, the mounting plate 4, the connecting bottom plate 6 and the bottom of the fixed bottom plate 11 are welded with threaded columns 18, the tops of the fixed seat 1, the connecting top plate 7 and the fixed top plate 16 are provided with threaded holes 17, and the threaded columns 18 and the threaded holes 17 are matched to, the flexibility of the auxiliary damping device is improved.

Further, the fixing base 1 is fixedly installed below the connecting rotating assembly 2 through the threaded hole 17 at the top and the threaded column 18 at the bottom of the connecting bottom plate 6, so that the connecting rotating assembly 2 is fixedly installed on the fixing base 1, and the mechanical equipment is more stable in shock absorption.

Furthermore, the fixing rod 13 is hollow, so that the telescopic rod 12 can move inside the fixing rod 13 conveniently, the compression spring 20 can be installed, and the telescopic rod 12 is inserted into the fixing rod 13.

Further, the one end fixed mounting that fixing base 1 was kept away from to telescopic link 12 has limiting plate 19, and the top of limiting plate 19 is provided with compression spring 20, and compression spring 20 restraines telescopic link 12's shrink when auxiliary shock attenuation equipment receives external pressure, and further plays the cushioning effect to mechanical equipment, and limiting plate 19 and compression spring 20 are all in the inside of dead lever 13.

Further, the mounting plate 4 is fixedly mounted above the connecting rotating assembly 2 through a threaded column 18 at the bottom and a threaded hole 17 at the top of the connecting top plate 7, four mounting holes 5 are formed in the top of the mounting plate 4 and used for mounting mechanical equipment on the mounting plate 4 through fixed threads, and the four mounting holes 5 are respectively arranged at four corners of the mounting plate 4.

Furthermore, the connecting top plate 7 is rotatably connected between the two fixing plates 8 at the top of the connecting bottom plate 6 through the rotating plate 9 and the rotating shaft 10, so that the requirement for a rotating mechanical device auxiliary damping device can be met, and the flexibility of the auxiliary damping device is improved.

The working principle is as follows: when the shock-absorbing device is used, when the mechanical device needs to assist the rotation of the shock-absorbing device, the mounting plate 4 can be fixedly mounted on the connecting top plate 7 of the connecting rotating component 2 through the threaded column 18 at the bottom, then the fixing top plate 16 on the shock-absorbing component 3 is connected with the threaded column 18 through the threaded hole 17, so that the shock-absorbing component 2 is mounted on the shock-absorbing component 3 when the connecting component is rotated, then the fixing bottom plate 11 at the bottom of the shock-absorbing component 3 is fixedly mounted on the connecting top plate 7 of the other connecting rotating component 2, then the fixing seat 1 is mounted at the bottom of the connecting rotating component 2, finally, the mechanical device passes through the mounting hole 5 through the fixing bolt to be fixedly mounted on the mounting plate 4, when the mechanical device vibrates, the shock-absorbing spring 15 is compressed to enable the mechanical device to have the shock-absorbing effect, meanwhile, the limiting plate 19 on, compression spring 20 is compressed, under the effect of the resilience force of compression spring 20, the damping effect is further exerted on mechanical equipment, when the mechanical equipment rotates in a reaction mode, connecting top plates 7 on two driving assemblies 2 rotate, and rotating plates 9 connected with the bottoms of top plates 7 rotate through driving shafts 10 and are connected between two fixing plates 8, so that auxiliary damping devices of the mechanical equipment have a rotating effect, when the mechanical equipment does not need the rotation of the auxiliary damping devices, mounting plates 4 and fixing seats 1 can be directly matched through threaded holes 17 and threaded columns 18 and are respectively mounted at the tops of fixing top plates 16 and the bottoms of fixing bottom plates 11 of the damping assemblies, when the auxiliary damping amplitude of the mechanical equipment is large or small, damping springs 15 or releasing springs can be extruded through rotating adjusting nuts 14, when the damping springs 15 are continuously compressed or released, the vibration amplitude of the mechanical equipment using the auxiliary damping devices becomes smaller or larger, can meet the requirements of different mechanical equipment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The auxiliary damping device for the mechanical equipment comprises a damping component (3) and is characterized in that the top and the bottom of the damping component (3) are respectively provided with a connecting rotating component (2), the top of one connecting rotating component (2) is provided with a mounting plate (4), the bottom of one connecting rotating component (2) is provided with a fixing seat (1), the connecting rotating component (2) comprises a connecting bottom plate (6), the top of the connecting bottom plate (6) is provided with two fixing plates (8) which are distributed in parallel, the top of the connecting bottom plate (6) is provided with a connecting top plate (7), the bottom of the connecting top plate (7) is provided with a rotating plate (9), one side of each of the two fixing plates (8) and one side of each rotating plate (9) are respectively provided with a fixing hole, a rotating shaft (10) is rotatably connected in each fixing hole, the damping component (3) comprises a fixing bottom plate (11) and a fixing top, the top of PMKD (11) is provided with telescopic link (12), the bottom fixed mounting of PMKD (16) has dead lever (13), open the outer wall of dead lever (13) has the external screw thread, the outer wall of dead lever (13) has adjusting nut (14) through threaded connection, be provided with damping spring (15) between adjusting nut (14) and PMKD (11), and telescopic link (12) and partial dead lever (13) are in damping spring (15) inside, threaded post (18) have all been welded to the bottom of mounting panel (4), connecting bottom plate (6) and PMKD (11), threaded hole (17) have all been opened at the top of fixing base (1), connecting top board (7) and PMKD (16).

2. An auxiliary shock-absorbing device for mechanical equipment according to claim 1, wherein the fixed seat (1) is fixedly installed below the connecting rotating component (2) through a top threaded hole (17) and a bottom threaded column (18) of the connecting bottom plate (6).

3. The auxiliary shock absorbing device for mechanical equipment as claimed in claim 1, wherein the fixing rod (13) is hollow and the telescopic rod (12) is inserted into the fixing rod (13).

4. The auxiliary shock absorption device for the mechanical equipment as claimed in claim 1, wherein a limiting plate (19) is fixedly mounted at one end of the telescopic rod (12) far away from the fixed base (1), a compression spring (20) is arranged at the top of the limiting plate (19), and the limiting plate (19) and the compression spring (20) are both inside the fixed rod (13).

5. The auxiliary shock absorption device for the mechanical equipment is characterized in that the mounting plate (4) is fixedly mounted above the connecting rotating assembly (2) through a threaded column (18) at the bottom and a threaded hole (17) at the top of the connecting top plate (7), four mounting holes (5) are formed in the top of the mounting plate (4), and the four mounting holes (5) are respectively arranged at four corners of the mounting plate (4).

6. An auxiliary damping device for mechanical equipment according to claim 1, characterized in that the connecting top plate (7) is rotatably connected between two fixed plates (8) on top of the connecting bottom plate (6) through a rotating plate (9) and a rotating shaft (10).