CN214888608U

CN214888608U - Damping device with excellent damping effect

Info

Publication number: CN214888608U
Application number: CN202121542505.2U
Authority: CN
Inventors: 冯德华
Original assignee: TAIZHOU KAIHUA DIESEL GENERATOR SETS CO Ltd
Current assignee: TAIZHOU KAIHUA DIESEL GENERATOR SETS CO Ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-11-26
Anticipated expiration: 2031-07-08

Abstract

The utility model belongs to the technical field of damping devices and discloses a damping device with excellent damping effect, which comprises a bottom plate, a connecting plate and a third hinge seat, wherein, the two sides between the bottom plate and the connecting plate are symmetrically connected with a first damping spring, the upper surface wall of the bottom plate is symmetrically fixed with a first hinging seat, the lower surface wall of the connecting plate is symmetrically fixed with a second hinging seat, a first hinge rod is hinged on the first hinge seat, a second hinge rod is hinged on the second hinge seat, the first hinge rod and the second hinge rod are hinged through the third hinge seat, the multi-stage damping device has good damping effect through multi-stage damping, can effectively reduce the vibration amplitude of equipment, avoids the damage of equipment parts and prevents the injury to workers, secondly, this damping device is whole compressive capacity strong, and the flexibility ratio is high, and is not fragile, has effectively prolonged this damping device's life.

Description

Damping device with excellent damping effect

Technical Field

The utility model belongs to the technical field of damping device, concretely relates to splendid damping device of shock attenuation effect.

Background

With the increasing progress of technology, in some small and large factories, a plurality of devices with different sizes can be seen, and the devices can generate vibration in the production process, when the vibration of the mechanical device is too large, not only the ground can be damaged, but also the rigid impact of the mechanical device can easily cause the damage of the device parts or hurt to operators, and at present, a damping device is additionally arranged for damping.

But present damping device's shock attenuation effect and compressive property are relatively poor, are difficult to effectively reduce the vibration range of equipment, and are difficult to realize carrying out multistage shock attenuation to equipment, and life is short.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a damping device that shock attenuation effect is splendid to solve traditional damping device shock attenuation effect and compressive property that provide among the above-mentioned background art relatively poor, be difficult to the problem of effectively reducing the vibration range of equipment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a damping device that shock attenuation effect is splendid, includes bottom plate, connecting plate and third articulated seat, bilateral symmetry between bottom plate and the connecting plate has first damping spring, and the last wall symmetry of bottom plate is fixed with first articulated seat, the lower table wall symmetry of connecting plate is fixed with the articulated seat of second, it has first articulated rod to articulate on the first articulated seat, it has the second articulated rod to articulate on the articulated seat of second, it is articulated mutually through the articulated seat of third between first articulated rod and the second articulated rod, two one side that the third articulated seat is relative is connected with fixed column and inserted bar respectively, the recess with inserted bar looks adaptation is seted up to the axial of fixed column, the inside bottom of recess is connected with buffer spring.

Preferably, the upper surface wall of connecting plate has seted up the spout, the inside sliding connection of spout has rather than the slider of looks adaptation, the top of slider is fixed with the articulated seat of fourth, it has the third hinge pole to articulate on the articulated seat of fourth, adjacent two the tip of third hinge pole articulates there is the articulated seat of fifth, the top of the articulated seat of fifth is fixed with the layer board, and is connected with second damping spring between two adjacent third hinge poles.

Preferably, the inner side wall of the groove is symmetrically provided with limit grooves, and the outer wall of the inserted link is fixed with limit blocks matched with the limit grooves.

Preferably, the upper surface wall of the supporting plate is bonded with a supporting pad, and the upper surface wall of the supporting pad is provided with anti-skid grains.

Preferably, the cross section of the sliding chute is of a T-shaped structure, and the inner surface wall of the sliding chute is smooth and has no protrusion.

Preferably, an elastic column penetrates through the space between the bottom plate and the connecting plate and is located inside the first damping spring.

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

(1) the utility model discloses a multistage absorbing setting, the shock attenuation is effectual, can effectively reduce the vibration range of equipment, has avoided the damage of equipment part, prevents to produce the injury to the staff, and secondly, this damping device whole compressive capacity is strong, and the flexibility ratio is high, and is not fragile, has effectively prolonged this damping device's life.

(2) The utility model discloses a cooperation of fixed column, inserted bar and recess, when the inserted bar extrudees buffer spring flexible, buffer spring is in the recess, can effectively carry on spacingly to it, avoids its damage of buckling, in addition, through the cooperation of slider and spout, when the damping structure shock attenuation in advance of utilizing constitution such as third hinge pole and second damping spring, can guarantee the flexibility of damping structure fluctuation in advance, secondly also be convenient for damping structure's installation in advance and lift off, it is comparatively convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the fixing column of the present invention;

FIG. 3 is a side view of the connection plate of the present invention;

in the figure: 1-a bottom plate; 2-connecting plates; 3-a first articulated seat; 4-a first damping spring; 5-a first articulation bar; 6-a second articulated seat; 7-fixing the column; 8-inserting a rod; 9-a second articulated rod; 10-an elastic column; 11-a fourth articulated seat; 12-a slide block; 13-a third hinge bar; 14-a fifth articulated seat; 15-a pallet; 16-a groove; 17-a buffer spring; 18-a limiting groove; 19-a limiting block; 20-a chute; 21-a third hinge mount; 22-second damping spring.

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. 1-3, the present invention provides the following technical solutions: a damping device with excellent damping effect comprises a bottom plate 1, a connecting plate 2 and third hinged seats 21, wherein first damping springs 4 are symmetrically connected to two sides between the bottom plate 1 and the connecting plate 2, the upper surface wall of the bottom plate 1 is symmetrically fixed with the first hinged seats 3, the lower surface wall of the connecting plate 2 is symmetrically fixed with the second hinged seats 6, the first hinged seats 3 are hinged with first hinged rods 5, the second hinged seats 6 are hinged with second hinged rods 9, the first hinged rods 5 and the second hinged rods 9 are hinged through the third hinged seats 21, one sides of the two third hinged seats 21 opposite to each other are respectively connected with a fixed column 7 and an inserted rod 8, a groove 16 matched with the inserted rod 8 is formed in the axial direction of the fixed column 7, the bottom inside of the groove 16 is connected with a buffer spring 17, when the inserted rod 8 extrudes the buffer spring 17 to stretch, the buffer spring 17 is positioned in the groove 16 formed in the fixed column 7, can effectively carry out spacingly to it, avoid it to buckle and damage.

Further, the sliding groove 20 has been seted up on the upper surface wall of connecting plate 2, the inside sliding connection of sliding groove 20 has slider 12 rather than looks adaptation, slider 12's top is fixed with fourth articulated seat 11, it has third hinge rod 13 to articulate on the fourth articulated seat 11, the tip of two adjacent third hinge rod 13 articulates there is fifth articulated seat 14, the top of fifth articulated seat 14 is fixed with layer board 15, and be connected with second damping spring 22 between two adjacent third hinge rod 13, fourth articulated seat 11, third hinge rod 13, constitute damping structure in advance such as fifth articulated seat 14 and second damping spring 22, utilize the slip of slider 12 in sliding groove 20, can guarantee the flexibility of damping structure fluctuation in advance, secondly also be convenient for damping structure's installation and lift off, it is comparatively convenient.

Furthermore, the inside wall symmetry of recess 16 has seted up spacing groove 18, and the outer wall of inserted bar 8 is fixed with the stopper 19 with 18 looks adaptations of spacing groove, and when the inserted bar 8 pressurized removed in recess 16, stopper 19 removed along spacing groove 18, can effectively increase the stability that the inserted bar 8 removed, can avoid the 8 roll-off recesses 16 of inserted bar simultaneously.

Further, a support pad is bonded on the upper wall of the support plate 15, anti-skid grains are formed on the upper wall of the support pad, and the support pad contacting equipment with the anti-skid grains is arranged, so that the stability of equipment installation can be improved.

Further, the cross section of the sliding groove 20 is of a T-shaped structure, the inner surface wall of the sliding groove 20 is smooth and has no protrusion, and the sliding groove 20 of the T-shaped structure can prevent the sliding block 12 from sliding out of the top end of the sliding groove.

Further, the elastic column 10 is penetrated to be equipped with between bottom plate 1 and the connecting plate 2 and is located the inside of first damping spring 4, and the elastic column 10 that adds can carry out certain spacing to first damping spring 4, reduces the emergence probability that first damping spring 4 buckled.

The utility model discloses a theory of operation and use flow: when the utility model is used, the supporting plate 15 is firstly pressed, then the third hinge rod 13 hinged by the fifth hinge seat 14 is pressed downwards and extends outwards, then the second damping spring 22 is stretched to primarily perform damping and buffering, wherein, the flexibility of the up-and-down floating of the pre-damping structure can be ensured by the sliding of the sliding block 12 in the sliding groove 20, secondly, the pre-damping structure is convenient to mount and dismount, the connecting plate 2 is pressed, the first damping spring 4 and the elastic column 10 can effectively perform secondary buffering, secondly, when the connecting plate 2 moves downwards, the first hinged rod 5 and the second hinged rod 9 which are hinged can push the inserted link 8 to move in the groove 16 which is arranged on the fixed column 7, the inserted link 8 extrudes the buffer spring 17, the buffer shock absorption can be further carried out, wherein, buffer spring 17 is located recess 16, can effectively carry on spacingly to it, avoids its damage of buckling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an splendid damping device of shock attenuation effect which characterized in that: comprises a bottom plate (1), a connecting plate (2) and a third hinge seat (21), wherein first damping springs (4) are symmetrically connected with two sides between the bottom plate (1) and the connecting plate (2), first hinge seats (3) are symmetrically fixed on the upper surface wall of the bottom plate (1), second hinge seats (6) are symmetrically fixed on the lower surface wall of the connecting plate (2), a first hinge rod (5) is hinged on the first hinge seat (3), a second hinge rod (9) is hinged on the second hinge seat (6), the first hinge rod (5) and the second hinge rod (9) are hinged through third hinge seats (21), one opposite sides of the two third hinge seats (21) are respectively connected with a fixed column (7) and an inserted rod (8), the axial of fixed column (7) is seted up with recess (16) of inserted bar (8) looks adaptation, the inside bottom of recess (16) is connected with buffer spring (17).

2. The excellent shock-absorbing device as set forth in claim 1, wherein: the utility model discloses a damping device for the automobile seat, including connecting plate (2), spout (20) have been seted up to the last wall of connecting plate (2), the inside sliding connection of spout (20) has slider (12) rather than the looks adaptation, the top of slider (12) is fixed with fourth articulated seat (11), it has third articulated pole (13) to articulate on fourth articulated seat (11), adjacent two the tip of third articulated pole (13) articulates there is fifth articulated seat (14), the top of fifth articulated seat (14) is fixed with layer board (15), and is connected with second damping spring (22) between two adjacent third articulated poles (13).

3. The excellent shock-absorbing device as set forth in claim 1, wherein: limiting grooves (18) are symmetrically formed in the inner side walls of the grooves (16), and limiting blocks (19) matched with the limiting grooves (18) are fixed on the outer walls of the inserting rods (8).

4. A shock-absorbing device excellent in shock-absorbing effect according to claim 2, wherein: the upper surface wall of the supporting plate (15) is bonded with a supporting pad, and the upper surface wall of the supporting pad is provided with anti-skid grains.

5. A shock-absorbing device excellent in shock-absorbing effect according to claim 2, wherein: the cross section of the sliding chute (20) is of a T-shaped structure, and the inner surface wall of the sliding chute (20) is smooth and has no protrusion.

6. The excellent shock-absorbing device as set forth in claim 1, wherein: an elastic column (10) penetrates between the bottom plate (1) and the connecting plate (2) and is located inside the first damping spring (4).