CN211398410U

CN211398410U - Damping base

Info

Publication number: CN211398410U
Application number: CN201920767264.8U
Authority: CN
Inventors: 任永东; 肖建新; 周雅君; 陈云; 刘冬
Original assignee: Quanxing Machining Group Co Ltd
Current assignee: Quanxing Machining Group Co Ltd
Priority date: 2019-05-26
Filing date: 2019-05-26
Publication date: 2020-09-01
Anticipated expiration: 2029-05-26

Abstract

The utility model provides a damping base, in particular to a damping base for an air compressor, which comprises a supporting plate and a mudguard, wherein a plurality of screws are connected and fixed with a plurality of damping cushions after sequentially passing through the supporting plate and the mudguard; the end surface of the shock pad is long round, and a rectangular shock absorption cavity is arranged in the middle of the end surface; the shock pad comprises a first mounting surface and a second mounting surface, the first mounting surface is provided with a first mounting hole, the second mounting surface is provided with a second mounting hole, and the first mounting hole and the second mounting hole are coaxial; the first mounting surface of the shock pad is provided with at least one cylindrical protrusion, and the at least one cylindrical protrusion is positioned on a concentric circle of the first mounting hole. Utilize the shock pad directly to be connected with the delivery vehicle, improve the shock attenuation nature, simultaneously, increase the fender on the shock pad, when the increase effect of induced drafting, prevent to inhale foreign matter such as grit earth.

Description

Damping base

Technical Field

The utility model relates to a damping device, especially damping device to air compressor.

Background

The air compressor is generally provided with a special transport vehicle, so that the work site is convenient to convert, and the air compressor can vibrate during work, and generates larger noise due to vibration. Meanwhile, vibration can be transmitted to the transport vehicle along the equipment, so that parts or components on the vehicle are loosened, and the running safety of the vehicle is affected.

The damping device used at present is poor in damping effect and cannot achieve the expected effect.

Disclosure of Invention

The present invention aims to solve the above-described problems. The utility model aims at providing a vibration damping mount, including layer board 1, fender 2, a plurality of screws pass in proper order be connected fixedly with a plurality of shock pads 3 behind layer board 1 and the fender 2.

The end face of the damping pad 3 is of a long round shape, and a rectangular damping cavity 30 is arranged in the middle of the end face; the cushion 3 comprises a first mounting surface 31 and a second mounting surface 32, wherein the first mounting surface 31 is provided with a first mounting hole 310, the second mounting surface 32 is provided with a second mounting hole 320, and the first mounting hole 310 and the second mounting hole 320 are coaxial.

The first mounting surface 31 of the cushion 3 is provided with at least one cylindrical protrusion 311, and the at least one cylindrical protrusion 311 is positioned on a concentric circle with the first mounting hole 310.

The supporting plate 1 is provided with mounting holes 16 and ventilation holes 10.

The supporting plate 1 is provided with a plurality of screw mounting holes 13 and a plurality of screw mounting portions 15, the plurality of screw mounting portions 15 are positioned below the plurality of screw mounting holes 13, and the plurality of screw mounting portions 15 and the supporting plate 1 form a rectangular space.

A plurality of screw holes 150 and a first positioning hole 151 are provided below the plurality of screw mounting portions 15.

The support plate 1 is provided with a first rib plate 11 and a second rib plate 12, and the mudguard 2 is wrapped by the first rib plate 11 and the second rib plate 12.

The fender 2 is arranged at the lower side of the supporting plate 1, the cross section of the fender is U-shaped, the fender comprises a first wing edge 21 and a second wing edge 22, a plurality of through holes 250 and a second positioning hole 251 are arranged on the first wing edge 21 and the second wing edge 22, and the through holes 250 correspond to the screw holes 150.

The screws pass through the screw holes 150, and the through holes 250 are connected with the plurality of shock pads 3; the cylindrical protrusion 311 of the cushion 3 is inserted into the first and

second positioning holes

151 and 251.

The mudguard 2 further comprises a bottom plate 23, an air inlet hole 230 is arranged on the bottom plate 23, the air inlet hole 230) corresponds to the vent hole 10, and the air inlet hole 230 is a shutter.

The utility model relates to a shock-absorbing device through using a neotype shock pad, reaches good shock attenuation effect, effectively reduces the noise, improve equipment operation safety and life. And meanwhile, the supporting plate and the mud guard are arranged, so that the mud guard can prevent silt from being sucked into the air compressor in the working process while being convenient to install.

Other characteristic features and advantages of the invention will become apparent from the following description of exemplary embodiments, which is to be read in connection with the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

Figure 1 schematically shows a schematic view for a shock mount according to an embodiment of the invention;

FIG. 2 is a schematic view of a cushion;

FIG. 3 is a cross-sectional view of a vibration damping mount;

FIG. 4 is a schematic view of a pallet;

FIG. 5 is a schematic view of a fender.

The attached drawings are as follows: 1. a support plate; 10. a vent hole; 11. a first rib plate; 12. a second rib plate; 13. a screw mounting hole; 15. a screw mounting portion; 150. screw holes; 151. a first positioning hole; 16. mounting holes; 2. a fender; 21. a first wing edge; 22. a second wing edge; 250. a through hole; 251. a second positioning hole; 23. a base plate; 230. an air inlet hole; 3. a shock pad; 30. a damping chamber; 31. a first mounting surface; 32. a second mounting surface; 310. a first mounting hole; 320. a second mounting hole; 311. a cylindrical protrusion.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

The utility model provides a damping base is explained in detail with the attached drawing specifically.

In particular, the upper and lower directional designations used in this application refer to the upper and lower sides relative to each other in the use state.

As shown in fig. 1 and fig. 3, the utility model provides a vibration damping mount, including layer board 1, fender 2, a plurality of screws pass in proper order behind layer board 1 and the fender 2 and are connected fixedly with a plurality of shock pads 3. The quantity of shock pad can be selected according to actual need, and the symmetry sets up in pairs, for example can set up 4, 6, 8, preferably, in this embodiment, has set up 4 shock pads, can play fine shock attenuation effect, and the installation is more simple and convenient again.

As shown in fig. 2, the end surface of the shock pad 3 is a long circular shape, and a rectangular shock absorption cavity 30 is arranged in the middle of the end surface; the shock pad 3 comprises a first mounting surface 31 and a second mounting surface 32, wherein a first mounting hole 310 is formed in the first mounting surface (31), a second mounting hole 320 is formed in the second mounting surface 32, and the first mounting hole 310 and the second mounting hole 320 are coaxial. Wherein, set up the rectangle shock attenuation chamber in the main part of shock pad, when the shock pad atress, at first absorb vibration by shock attenuation chamber deformation, prevent because the too big condition that leads to not absorbing less vibration of shock pad hardness from taking place well. The shock pad is provided with a first mounting surface and a second mounting surface which are a group of planes parallel to each other, and the first mounting surface and the second mounting surface are symmetrically arranged at the upper end and the lower end of the shock pad so as to be convenient for connection with equipment. The first mounting hole 310 and the second mounting hole 320 are coaxial, so that the stress balance of the whole shock pad can be ensured, the torsion and the shearing force are reduced, and the service life of the shock pad is prolonged.

The first mounting surface 31 of the cushion 3 is provided with at least one cylindrical protrusion 311, and the at least one cylindrical protrusion 311 is positioned on a concentric circle with the first mounting hole 310. Set up cylindrical protruding on the shock pad, the effect is to the shock pad location, prevents to take place the rotation of horizontal direction, and cylindrical protruding can be evenly arranged along the concentric circles of mounting hole 310, preferably, has set up two cylindrical protruding in this embodiment, and the symmetry sets up in the both sides of mounting hole 310, can effectively fix the direction of shock pad, still can conveniently install after the shock pad is rotatory 180 degrees in the horizontal direction simultaneously.

As shown in fig. 4, the pallet 1 is provided with mounting holes 16 and ventilation holes 10. The mounting holes 16 are used for connecting equipment, such as in the present embodiment, the motor of the air compressor is fixed on the supporting plate through the mounting holes 16. The air vent is connected with an air inlet of the air compressor.

The supporting plate 1 is provided with a plurality of screw mounting holes 13 and a plurality of screw mounting portions 15, the plurality of screw mounting portions 15 are positioned below the plurality of screw mounting holes 13, and the plurality of screw mounting portions 15 and the supporting plate 1 form a rectangular space. The screw mounting part 15 is arranged on the supporting plate, in the mounting process, screws penetrate through the screw mounting holes 13, the screw heads are located in the rectangular space of the screw mounting part 15, after the damping base is mounted, the upper surface of the supporting plate can be a plane, the mounting of the above equipment is facilitated, and auxiliary equipment such as air passages, oil passages and electric circuits are arranged.

A plurality of screw holes 150 and a first positioning hole 151 are provided at the lower side of the plurality of screw mounting parts 15,

the support plate 1 is provided with a first rib plate 11 and a second rib plate 12, and the mudguard 2 is wrapped by the first rib plate 11 and the second rib plate 12. The ribbed plate is added, so that the strength and the rigidity of the supporting plate can be increased, the supporting plate cannot deform after being installed with heavier equipment, the running stability of the equipment is increased, and the generation of vibration is prevented. Simultaneously with fender 2 parcel for whole vibration damping mount is compacter, clean and tidy.

As shown in fig. 5, the mudguard 2 is disposed at the lower side of the supporting plate 1, has a U-shaped cross section, and includes a first wing edge 21 and a second wing edge 22, wherein the first wing edge 21 and the second wing edge 22 are provided with a plurality of through holes 250, and the plurality of through holes 250 correspond to the plurality of screw holes 150. The fender sets up to the U type, can form a great space between fender and layer board, conveniently places other auxiliary assembly, for example, in this embodiment, can install the fan in U type space, carry out the amount of wind supply to air compressor air inlet.

The screws penetrate through the screw holes 150 and the through holes 250 to be connected with the shock absorption pads 3; the cylindrical protrusion 311 of the cushion 3 is inserted into the first and second positioning holes 151 and 251. Therefore, the shock pad can be completely fixed by using one screw, and the shock pad is convenient to disassemble during installation and maintenance.

The mudguard 2 further comprises a bottom plate 23, wherein an air inlet hole 230 is formed in the bottom plate 23, the air inlet hole 230 corresponds to the vent hole 10, and the air inlet hole 230 is a shutter. The air inlet is arranged to be a shutter, and when the fan sucks air, foreign matters such as sediment and weeds are brought to the fan when the fan sucks air, so that the operation effect of the equipment is influenced.

Through the cooperation use of layer board, fender and shock pad, when can guaranteeing good shock attenuation effect, be convenient for again install various equipment on the vibration damping mount, especially air compressor, gas circuit pipeline, oil circuit pipeline are convenient to be arranged and fixed on the layer board, can install other accessories in the middle of layer board and the fender simultaneously, for example the fan. Therefore, the damping base related in the embodiment is a damping device which is good in damping effect, convenient to install and concise and convenient.

It should be noted that what has been included above with respect to a shock mount of the present invention can be implemented alone or in various combinations, and these variations are within the scope of the present invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A shock absorption base is characterized by comprising a supporting plate (1) and a mudguard (2), wherein a plurality of screws sequentially penetrate through the supporting plate (1) and the mudguard (2) and then are connected and fixed with a plurality of shock absorption pads (3);

the end face of the shock pad (3) is of a long circular shape, and a rectangular shock absorption cavity (30) is arranged in the middle of the end face; the shock pad (3) comprises a first mounting surface (31) and a second mounting surface (32), the first mounting surface (31) is provided with a first mounting hole (310), the second mounting surface (32) is provided with a second mounting hole (320), and the first mounting hole (310) and the second mounting hole (320) are coaxial;

at least one cylindrical protrusion (311) is arranged on the first mounting surface (31) of the shock pad (3), and the at least one cylindrical protrusion (311) is located on a concentric circle of the first mounting hole (310).

2. The shock absorbing mount as set forth in claim 1, characterized in that the pallet (1) is provided with mounting holes (16) and ventilation holes (10).

3. The vibration damping mount according to claim 2, wherein a plurality of screw mounting holes (13) and a plurality of screw mounting portions (15) are provided on the support plate (1), the plurality of screw mounting portions (15) are located at a lower side of the plurality of screw mounting holes (13), and the plurality of screw mounting portions (15) form a rectangular space with the support plate (1).

4. The vibration damping mount according to claim 3, wherein a plurality of screw holes (150) and first positioning holes (151) are provided at a lower side of the plurality of screw mounting parts (15).

5. The shock absorbing mount as set forth in claim 1, wherein said support plate (1) is provided with a first rib (11) and a second rib (12), said first rib (11) and said second rib (12) wrapping a fender (2).

6. The shock absorbing mount as set forth in claim 4, wherein said mudguard (2) is disposed at the lower side of said supporting plate (1), has a U-shaped cross section, and comprises a first wing edge (21) and a second wing edge (22), said first wing edge (21) and said second wing edge (22) are provided with a plurality of through holes (250) and a second positioning hole (251), and said plurality of through holes (250) correspond to said plurality of screw holes (150).

7. The vibration damping mount according to claim 6, wherein a screw is connected to the plurality of vibration damping pads (3) through the through hole (250) through the screw hole (150); the cylindrical protrusion (311) of the damper pad (3) is inserted into the first positioning hole (151) and the second positioning hole (251).

8. The shock absorbing base according to claim 6, wherein the mudguard (2) further comprises a bottom plate (23), the bottom plate (23) is provided with air inlet holes (230), the air inlet holes (230) correspond to the vent holes (10), and the air inlet holes (230) are louvers.