CN208745935U - A kind of automobile chassis earthquake isolating equipment - Google Patents

Abstract

The utility model provides a kind of automobile chassis earthquake isolating equipment, including circular upper baffle ring and lower baffle ring；The upper baffle ring is connected with lower baffle ring by rubber ring；It is opened up on the upper baffle ring face opposite with lower baffle ring fluted；It is respectively corresponded at the center of the upper surface of the lower surface and lower baffle ring of the upper baffle ring and retaining collar and lower retaining collar is installed；Inner spring is set on the automobile connecting bar；Fixed lantern ring is connected with lower retaining collar by the first spring and second spring；The utility model is compact-sized simple, and rationally, since earthquake isolating equipment suit is fixed on automobile connecting bar, fixed effect is preferable, is not easy to loosen, and earthquake isolating equipment is not easy to automobile chassis and mutually separates, stability is strong for design；In addition, this earthquake isolating equipment is by reasonably distribution is mounted with inner spring, the first spring, second spring and outsourcing spring except interior, damping effect is significant, increases the comfort of passenger.

Description

A kind of automobile chassis earthquake isolating equipment

Technical field

The utility model belongs to automobile chassis Vibration Absorption Designing field, and in particular to a kind of automobile chassis earthquake isolating equipment.

Background technique

With science and technology and economic continuous development, car industry has also obtained significant progress, as consumer wants driving That asks steps up, and in order to pursue the stationarity that automobile is driven, chassis earthquake isolating equipment gradually obtains more and more superior automobiles Extensive nutrition, vibration isolator traditional at present is usually all inside is placed with buffer stopper, and outside is cased with spring, and structure is more simple It is single and single；Existing vibration isolator is bolted on automobile frame, and since vehicle jolts, bolt easily loosens, drop The low stability of vibration isolator, it is poor so as to cause the damping effect of automobile, reduce the comfort of passenger.

Utility model content

The purpose of the utility model is to provide a kind of significant automobile chassis earthquake isolating equipments of damping effect

Technical solution provided by the utility model is: a kind of automobile chassis earthquake isolating equipment, including upper baffle ring, lower baffle ring and Rubber ring, the upper and lower ends of the rubber ring fix the upper baffle ring and the lower baffle ring respectively；

The bottom of the upper baffle ring is fixedly installed with retaining collar, and lower fixation is fixedly installed at the top of the lower baffle ring Lantern ring；

Vapour is inserted in the aperture of aperture at the center of the lower retaining collar, the lower baffle ring and the lower retaining collar Fixed lantern ring is inserted into the upper end of vehicle connecting rod, the automobile connecting bar, and is bolted at the top of the automobile connecting bar In fixed lantern ring；Inner spring is set on the automobile connecting bar.

As a kind of improvement of the utility model, fixed lantern ring include inside the first lantern ring and outside the Two lantern rings, the lower retaining collar include the third lantern ring of inside and the 4th lantern ring in outside.

Further include the first spring and second spring as a kind of improvement of the utility model, first spring up and down Both ends are sheathed on first lantern ring and the third lantern ring respectively, and the upper and lower ends of the second spring are sheathed on described respectively Second lantern ring and the 4th lantern ring.

As a kind of improvement of the utility model, it is arranged with outsourcing spring on the rubber ring, the two of the outsourcing spring End is against respectively on the upper baffle ring and the lower baffle ring.

As a kind of improvement of the utility model, the junction of the automobile connecting bar and upper retaining collar is provided with damping Pad.

The utility model has the advantages that

The utility model is compact-sized simple, and design is rationally, fixed since earthquake isolating equipment suit is fixed on automobile connecting bar Effect is preferable, is not easy to loosen, and earthquake isolating equipment is not easy to automobile chassis and mutually separates, and stability is strong；In addition, this earthquake isolating equipment by Interior to outer reasonable distribution is mounted with that inner spring, the first lantern ring spring, the second lantern ring spring and outsourcing spring, damping effect are aobvious It writes, increases the comfort of passenger.

Detailed description of the invention

Fig. 1 is the utility model main view the schematic diagram of the section structure；

Fig. 2 is the utility model retaining collar and automobile connecting bar attachment structure schematic diagram；

Fig. 3 is the utility model inner spring and automobile connecting bar attachment structure schematic diagram；

Fig. 4 is the attachment structure schematic diagram of the first spring of the utility model；

Fig. 5 is the attachment structure schematic diagram of the utility model second spring；

Fig. 6 is the structural schematic diagram of retaining collar on the utility model；

Fig. 7 is the schematic top plan view of the utility model upper baffle ring；

Fig. 8 is the structural schematic diagram of retaining collar under the utility model.

In figure: 1- rubber ring, 2- upper baffle ring, the upper retaining collar of 3-, the first lantern ring of 31-, the second lantern ring of 32-, 4- bolt, 5- Outsourcing spring, 6- the first lantern ring spring, 7- the second lantern ring spring, 8- automobile connecting bar, 9- inner spring, retaining collar under 10-, 101- Third lantern ring, the 4th lantern ring of 102-, 11- lower baffle ring.

Specific embodiment

The embodiments of the present invention are further illustrated with reference to the accompanying drawing.

As shown in Figures 1 to 8, one of the present embodiment automobile chassis earthquake isolating equipment, including upper baffle ring (2), lower baffle ring (11) and rubber ring (1), the upper and lower ends of the rubber ring (1) fix the upper baffle ring (2) and the lower baffle ring (11) respectively；

The bottom of the upper baffle ring (2) is fixedly installed with retaining collar (3), the fixed peace in the top of the lower baffle ring (11) Equipped with lower retaining collar (10)；

Aperture at the center of the lower retaining collar (10), the lower baffle ring (11) are opened with lower retaining collar (10) It is inserted in hole automobile connecting bar (8), fixed lantern ring (3) is inserted into the upper end of the automobile connecting bar (8), and the automobile connects Fixed lantern ring (3) are fixed by bolts at the top of bar (8)；Inner spring (9) are set on the automobile connecting bar (8).

In the present embodiment, fixed lantern ring (3) includes the first lantern ring (31) of inside and second lantern ring in outside (32), lower fixing sleeve (10) ring includes the third lantern ring (101) of inside and the 4th lantern ring (102) in outside；Further include First spring (6) and second spring (7), the upper and lower ends of first spring (6) are sheathed on first lantern ring (31) respectively With the third lantern ring (101), the upper and lower ends of the second spring (7) are sheathed on second lantern ring (32) and the 4th respectively Lantern ring (102).

It is arranged with outsourcing spring (5) on the rubber ring (1), the both ends of the outsourcing spring (5) are against on described respectively On baffle ring (2) and the lower baffle ring (11).

The junction of the automobile connecting bar (8) and upper retaining collar (3) is provided with resilient cushion.

The utility model is compact-sized simple, and design is rationally, fixed since earthquake isolating equipment suit is fixed on automobile connecting bar Effect is preferable, is not easy to loosen, and earthquake isolating equipment is not easy to automobile chassis and mutually separates, and stability is strong；In addition, this earthquake isolating equipment by Interior to outer reasonable distribution is mounted with inner spring 9, the first spring 6, second spring 7 and outsourcing spring 5, and damping effect is significant, Increase the comfort of passenger.

It is convenient for statement, herein referred "upper", "lower", "left", "right", "front", "rear" etc. represent the description in direction with The left and right directions of attached drawing itself is consistent, but does not play restriction effect to the structure of the utility model；In addition, the utility model is not It is confined to above-mentioned specific embodiment, those skilled in the art can also make a variety of variations, but any and the utility model accordingly Equivalent or similar variation should all be covered in the range of the utility model claims.

Claims (5)

1. a kind of automobile chassis earthquake isolating equipment, it is characterised in that:

Including upper baffle ring (2), lower baffle ring (11) and rubber ring (1), the upper and lower ends of the rubber ring (1) are fixed on described respectively Baffle ring (2) and the lower baffle ring (11)；

The bottom of the upper baffle ring (2) is fixedly installed with retaining collar (3), is fixedly installed at the top of the lower baffle ring (11) Lower retaining collar (10)；

In the aperture of aperture at the center of the lower retaining collar (10), the lower baffle ring (11) and the lower retaining collar (10) It is inserted with automobile connecting bar (8), fixed lantern ring (3), and the automobile connecting bar are inserted into the upper end of the automobile connecting bar (8) (8) fixed lantern ring (3) are fixed by bolts at the top of；Inner spring (9) are set on the automobile connecting bar (8).

2. a kind of automobile chassis earthquake isolating equipment according to claim 1, it is characterised in that:

Fixed lantern ring (3) includes the first lantern ring (31) of inside and second lantern ring (32) in outside, the lower fixation Lantern ring (10) includes the third lantern ring (101) of inside and the 4th lantern ring (102) in outside.

3. a kind of automobile chassis earthquake isolating equipment according to claim 2, it is characterised in that:

It further include the first spring (6) and second spring (7), the upper and lower ends of first spring (6) are sheathed on described respectively The upper and lower ends of one lantern ring (31) and the third lantern ring (101), the second spring (7) are sheathed on second lantern ring respectively (32) and the 4th lantern ring (102).

4. a kind of automobile chassis earthquake isolating equipment according to claim 1, it is characterised in that:

It is arranged with outsourcing spring (5) on the rubber ring (1), the both ends of the outsourcing spring (5) are against the upper baffle ring respectively (2) and on the lower baffle ring (11).

5. a kind of automobile chassis earthquake isolating equipment according to claim 1, it is characterised in that:

The junction of the automobile connecting bar (8) and upper retaining collar (3) is provided with resilient cushion.