CN217558875U - Air energy damping device - Google Patents

Abstract

The utility model discloses an air can damping device, including the splice frame, the cartridge is all arranged to the lower extreme of both sides around the splice frame is provided with three vibration-damping rubber pad, the fixed bonding of vibration-damping rubber pad upper end has the connection end plate, the fixed welding of centre department of connection end plate upper end has the joint piece, the fixed movable inner chamber that is provided with in both sides of joint piece inside, activity inner chamber internal connection is provided with the spring that stretches, one side connection of the spring that stretches is provided with the fly leaf, one side connection of fly leaf is provided with spacing post. The utility model discloses an at the inside air chamber that sets up of rubber gasket, the one end on rubber gasket surface sets up the recess, sets up the air cock in the recess, then connecting pipe and air cock on staff's accessible recess is connected the air pump for aerify in air pump accessible recess to the inside air chamber of rubber gasket, then the gas in rubber gasket and the inside air chamber has very big buffering cushioning effect to holistic link.

Description

Air energy damping device

Technical Field

The utility model relates to a damping device technical field specifically is an air can damping device.

Background

Damping device is a shock pad, and is mostly made by elasticity foot, withstand voltage high density block rubber, and general shock pad is installed at the lower extreme of transport case, prevents that the transportation from leading to the machine screw in the transport case loose because of excessively jolting, and the copper pipe fracture.

However, most of the existing damping devices are made of the whole rubber block, and the rubber of the existing damping devices is made of more materials, so that the materials are wasted, and the overall buffering performance of the rubber block is low; damping device is mostly connected through bolt and nut, leads to its difficult dismantlement installation. Therefore, the existing requirements are not met, and an air energy damping device is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air energy damping device, which is used for solving the problems that most of the damping devices proposed in the background technology are made of the whole rubber block, the rubber of the damping devices is made of more materials, the materials are wasted, and the overall damping performance of the rubber block is lower; damping device is mostly connected through bolt and nut, leads to its difficult dismantlement installation scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air can damping device, includes the splice frame, the cartridge is provided with three shock-absorbing rubber pad all to the lower extreme of both sides around the splice frame, the fixed bonding of shock-absorbing rubber pad upper end has the connection end plate, the fixed welding of middle department of connection end plate upper end has the joint piece, the fixed movable inner chamber that is provided with in both sides of joint piece inside, activity inner chamber internal connection is provided with the extension spring, one side connection of extension spring is provided with the fly leaf, one side connection of fly leaf is provided with spacing post.

Preferably, an air cavity is fixedly formed in the shock-absorbing rubber pad, a groove is fixedly formed in one end of the upper side of the shock-absorbing rubber pad, and an air tap is connected and arranged on the inner side of the groove.

Preferably, the front side and the rear side of the lower end of the connecting frame are respectively provided with three square slots in an arranging and fixing manner, and the clamping blocks on the connecting end plate are inserted into the square slots.

Preferably, both sides of the inside of the square slot are fixedly provided with clamping grooves, the inner surfaces of the clamping grooves are of cambered surface structures, and the limiting columns on the movable plate are inserted into the clamping grooves.

Preferably, one end face in the movable inner cavity is elastically connected with the movable plate through an extension spring, and the movable plate is transversely and movably located in the movable inner cavity.

Preferably, the limiting column on one side of the movable plate movably penetrates through the outer wall on one side of the movable inner cavity, and one side surface of the limiting column is of a hemispherical structure.

Preferably, four end angle departments of the upper end of connecting frame all fixed welding have the support column, two fixed welding has the curb plate between the support column, the fixed welding of department has the board of accepting in the middle of the connecting frame lower extreme.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the air chamber in the internal portion of vibration-damping rubber pad, the one end on vibration-damping rubber pad surface sets up the recess, set up the air cock in the recess, then staff's accessible recess is connected connecting pipe and air cock on the air pump, make air pump accessible recess aerify to the air chamber in the internal portion of vibration-damping rubber pad, then the gas in vibration-damping rubber pad and the internal air chamber has very big buffering cushioning effect to holistic link frame, the hollow structure of air chamber has reduced the use of rubber material when making vibration-damping rubber pad simultaneously, vibration-damping rubber pad and connecting end plate are whole highly to leave ground 10.3CM, the purpose of design like this is that make things convenient for fork truck freely to pass in and out;

2. the utility model discloses an it sets up the extension spring to connect in the activity inner chamber, the elasticity of extending of extension spring promotes holistic fly leaf and spacing post to one side, and then make the one end of spacing post can clamp in the draw-in groove, thereby the clamping nature between draw-in groove and the spacing post has been improved, set up to the hemisphere through the terminal surface at spacing post, the inside terminal surface of draw-in groove sets up to the arc structure, then can be with holistic rubber damping pad with connect the end plate and stimulate downwards when the staff, cambered surface at this moment between spacing post and the draw-in groove can cooperate the activity, and then make holistic spacing post to the horizontal activity of activity inner chamber, then the fly leaf has the squeezing action to the elasticity of extending of extension spring, then realized joint piece and connection end plate from the link quick efficiency of dismantling and installing.

Drawings

FIG. 1 is a schematic view of the overall upper side three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall lower side of the present invention;

fig. 3 is an overall front view of the present invention;

fig. 4 is a cross-sectional enlarged view of a portion a in fig. 3 according to the present invention;

fig. 5 is a cross-sectional enlarged view of the utility model at B in fig. 4;

fig. 6 is a schematic perspective view of a side air-out machine with a shock-absorbing rubber pad.

In the figure: 1. a support pillar; 2. a connecting frame; 3. a shock-absorbing rubber pad; 4. a side plate; 5. a bearing plate; 6. an air chamber; 7. connecting the end plates; 8. a square slot; 9. a groove; 10. an air tap; 11. a clamping block; 12. a card slot; 13. a movable inner cavity; 14. extending the spring; 15. a limiting post; 16. a movable plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1 to 5, the present invention provides an embodiment: the utility model provides an air can damping device, includes the splice frame 2, the cartridge is provided with three rubber gasket 3 to the lower extreme of both sides all arranges around the splice frame 2, 3 upper ends of rubber gasket fixed adhesion have connecting end plate 7, the fixed welding of centre department of connecting end plate 7 upper end has joint piece 11, the fixed movable inner chamber 13 that is provided with in inside both sides of joint piece 11, the internal connection of movable inner chamber 13 is provided with the extension spring 14, one side connection of extension spring 14 is provided with fly leaf 16, one side connection of fly leaf 16 is provided with spacing post 15.

Further, the inside of rubber vibration pad 3 is fixed and is provided with air chamber 6, and the fixed recess 9 that is provided with of one end of 3 upsides of rubber vibration pad, the inboard connection of recess 9 is provided with air cock 10.

By adopting the technical scheme, air can be filled in the air cavity 6.

Furthermore, the front side and the rear side of the lower end of the connecting frame 2 are respectively provided with three square slots 8, and the clamping blocks 11 on the connecting end plate 7 are inserted into the square slots 8.

Through adopting above-mentioned technical scheme, the setting connection of square slot 8 has fixed holistic connection end plate 7 and air chamber 6.

Furthermore, clamping grooves 12 are fixedly arranged on two sides of the interior of the square slot 8, the inner surface of each clamping groove 12 is of a cambered surface structure, and limiting columns 15 on the movable plate 16 are inserted into the clamping grooves 12.

Furthermore, one end face inside the movable inner cavity 13 is elastically connected with a movable plate 16 through an extension spring 14, the movable plate 16 is transversely movably positioned in the movable inner cavity 13, a limiting column 15 on one side of the movable plate 16 movably penetrates through the outer wall on one side of the movable inner cavity 13, and one side face of the limiting column 15 is of a hemispherical structure.

Through adopting above-mentioned technical scheme, spacing post 15's hemisphere structure is favorable to spacing post 15 activity snap-fit.

Further, four extreme angle departments of the upper end of jointing frame 2 all fixed welding have support column 1, and fixed welding has curb plate 4 between two support columns 1, and the fixed welding of department has socket 5 in the middle of the 2 lower extremes of jointing frame.

Through adopting above-mentioned technical scheme, support column 1, connection frame 2, curb plate 4 and accept 5 formation transport cases of board.

In conclusion, when the shock-absorbing rubber cushion is used, three square slots 8 are fixedly arranged in the middle of the front side and the rear side of the lower end face of the connecting frame 2, the connecting end plate 7 is fixedly arranged at the upper end of the shock-absorbing rubber cushion 3, the clamping block 11 is fixedly welded in the middle of the upper end of the connecting end plate 7, the integral clamping block 11 can be inserted into the square slots 8 on the connecting frame 2, the constant-peaceful dislike and connecting end plate 7 can be fixed on the lower end face of the connecting frame 2, the movable inner cavities 13 are fixedly arranged at the two sides in the clamping block 11, the limiting columns 15 are movably arranged in the movable inner cavities 13, the two limiting columns 15 are clamped in the clamping grooves 12 at the two sides in the square slots 8, and the matching connection between the clamping grooves 12 and the limiting columns 15 greatly improves the fixing performance of the integral clamping block 11 in the square slots 8;

the extension spring 14 is connected and arranged in the movable inner cavity 13, the extension elastic force of the extension spring 14 pushes the integral movable plate 16 and the limiting column 15 to one side, so that one end of the limiting column 15 can be clamped in the clamping groove 12, the clamping performance between the clamping groove 12 and the limiting column 15 is improved, the end face of the limiting column 15 is hemispherical, the end face inside the clamping groove 12 is of an arc-shaped structure, when a worker can pull the integral damping rubber pad 3 and the connecting end plate 7 downwards, the arc face between the limiting column 15 and the clamping groove 12 can move in a matched mode, so that the integral limiting column 15 moves transversely in the movable inner cavity 13, the movable plate 16 has an extrusion effect on the extension elastic force of the extension spring 14, and the efficiency of quickly disassembling and assembling the clamping block 11 and the connecting end plate 7 from the connecting frame 2 is realized;

through at 3 inside air chambers 6 that set up of rubber gasket, the one end on 3 surfaces of rubber gasket sets up recess 9, set up air cock 10 in the recess 9, then connecting pipe and air cock 10 on staff's accessible recess 9 will be connected the air pump, make air pump accessible recess 9 aerify to 3 inside air chambers 6 of rubber gasket, then the gas in rubber gasket 3 and the inside air chamber 6 has very big buffering cushioning effect to holistic link frame 2, the hollow structure of air chamber 6 has reduced the use of rubber materials when making rubber gasket 3 simultaneously, rubber gasket 3 and connecting end plate 7 holistic highly leave ground 10.3CM, the purpose of design is so that make things convenient for fork truck freely to pass in and out.

Further, as shown in fig. 6, the utility model discloses still provide another kind of embodiment, set up a plurality ofly in the bottom of a side air-out machine the utility model provides a rubber-damper pad 3 can provide the effect of shock attenuation buffering for the air-out device effectively, prolongs the life of air-out machine, and prior art is referred to other parts of this embodiment.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides an air can damping device, includes linking frame (2), its characterized in that: the lower extreme of both sides is all arranged the cartridge and is provided with three shock-absorbing rubber pad (3) around linking frame (2), the fixed bonding in shock-absorbing rubber pad (3) upper end has connection end plate (7), the fixed welding of centre department of connection end plate (7) upper end has joint piece (11), the fixed movable inner chamber (13) that is provided with in both sides of joint piece (11) inside, movable inner chamber (13) internal connection is provided with stretching spring (14), one side of stretching spring (14) is connected and is provided with fly leaf (16), one side of fly leaf (16) is connected and is provided with spacing post (15).

2. An air-energy vibration damping device according to claim 1, wherein: the shock-absorbing rubber pad is characterized in that an air cavity (6) is fixedly arranged inside the shock-absorbing rubber pad (3), a groove (9) is fixedly arranged at one end of the upper side of the shock-absorbing rubber pad (3), and an air tap (10) is connected and arranged on the inner side of the groove (9).

3. An air-energy vibration damping device according to claim 1, wherein: the front side and the rear side of the lower end of the connecting frame (2) are respectively provided with three square slots (8) in an arranging and fixing mode, and the clamping blocks (11) on the connecting end plates (7) are inserted into the square slots (8).

4. An air-energy vibration damping device according to claim 3, wherein: the square inserting groove (8) is internally and fixedly provided with clamping grooves (12) on two sides, the inner surface of each clamping groove (12) is of a cambered surface structure, and the limiting columns (15) on the movable plate (16) are inserted into the clamping grooves (12).

5. An air-powered cushioning device according to claim 1, wherein: one end face in the movable inner cavity (13) is elastically connected with the movable plate (16) through the extension spring (14), and the movable plate (16) is transversely and movably located in the movable inner cavity (13).

6. An air-energy cushioning device according to claim 5, wherein: the limiting column (15) on one side of the movable plate (16) movably penetrates through the outer wall on one side of the movable inner cavity (13), and one side face of the limiting column (15) is of a hemispherical structure.

7. An air-energy vibration damping device according to claim 1, wherein: four end angle departments of the upper end of jointing frame (2) all fixed welding have support column (1), two fixed welding has curb plate (4) between support column (1), the fixed welding of department has accepts board (5) in the middle of jointing frame (2) lower extreme.

Images