CN218817674U - Automobile shock absorption support bearing - Google Patents

Abstract

The utility model relates to the technical field of automobile bearings, and discloses an automobile shock-absorbing support bearing, which comprises a base plate, a support base and a mounting ring, the bottom of the support base is fixed to the top of the base plate, and a bearing is installed inside the mounting ring , both sides of the bottom of the mounting ring are fixed with connecting blocks, and the inner walls of both sides of the support seat are fixed with hollow blocks. The automobile shock-absorbing support bearing is provided with a support seat, the interior of the support seat is provided with a hollow block, the interior of the hollow block is provided with a movable block, a support rod and a buffer air bag, the side of the bottom of the mounting ring is provided with a connecting block, and the support rod is provided with a connecting block. The top end is connected with the connecting block. When the external vibration is transmitted to the device, the installation ring will move up and down on the top of the support seat, so that the support rod will shrink inside the hollow block, and then the movable block will squeeze the buffer airbag, and the buffer airbag will The device is used for cushioning protection, and the shock absorption effect of the device is improved.

Description

An automobile shock absorbing support bearing

technical field

The utility model relates to the technical field of automobile bearings, in particular to an automobile shock-absorbing support bearing.

Background technique

In the field of automobiles, support bearings are often used, and some vibrations will be generated during the running of the car. Since the structure of some support bearings is relatively simple at present, their anti-seismic performance is not very good, so the car is likely to It will cause damage to the bearing, thereby affecting the normal use of the bearing. For this reason, we propose an automobile shock-absorbing support bearing.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides an automobile shock-absorbing support bearing, which has good shock resistance and reduces the probability of bearing damage due to vibration, and solves the problems raised in the above-mentioned background technology.

(2) Technical solution

The utility model provides the following technical solutions: an automobile shock-absorbing support bearing, including a bottom plate, a support base and a mounting ring, the bottom of the support base is fixed to the top of the base plate, a bearing is installed inside the mounting ring, and the mounting Both sides of the bottom of the ring are fixed with connecting blocks, and the inner walls of both sides of the support seat are fixed with hollow blocks, and the inside of the hollow block is equipped with a movable block, and the top of the movable block is fixed with a support rod , the top of the support rod is fixed to the bottom of the connecting block, and the inside of the hollow block is provided with a buffer air bag.

Further, a rubber pad is provided on the top of the support seat, and one side of the rubber pad overlaps with the side of the installation ring, and the contact part between the support seat and the installation ring is cushioned and protected by the action of the rubber pad.

Further, the bottom of the movable block is overlapped with the top of the buffer airbag, the support rod is movably inserted into the hollow block, and one end of the support rod inside the hollow block is fixed to the movable block.

Further, one side of the connection block is overlapped with the inner side wall of the support seat, and the connection block can move up and down along the inner side wall of the support seat.

Further, the top of the hollow block is fixed with two buffer springs, and the two buffer springs are respectively located on both sides of the support rod, and the top of the buffer spring is fixed to the bottom of the connecting block, and the buffer spring can move with the connecting block And carry out up and down expansion and contraction, can carry out buffer protection between connection block and hollow block through the effect of buffer spring, thereby can further improve the damping effect of this device.

Compared with the prior art, the utility model provides an automobile shock-absorbing support bearing, which has the following

Beneficial effect:

1. The automobile shock-absorbing support bearing is provided with a support seat, a hollow block is provided inside the support seat, a movable block, a support rod and a buffer air bag are provided inside the hollow block, and a connecting block is provided on the side of the bottom of the mounting ring to support The top of the rod is connected with the connection block. When the external vibration is transmitted to the device, the installation ring will move up and down on the top of the support base, so that the support rod shrinks inside the hollow block, and then the movable block squeezes the buffer airbag, through the buffer The effect of the air bag is to buffer and protect the device, which improves the shock absorption effect of the device.

2. The shock-absorbing support bearing of the automobile can buffer and protect the contact part between the mounting ring and the support seat through the rubber pad, and then buffer the protection between the connection block and the hollow block through the buffer spring, further The shock absorption effect of the device is improved.

Description of drawings

Fig. 1 is a structural sectional view of the utility model;

Fig. 2 is a structural representation of the utility model;

Fig. 3 is an enlarged view of the structure at A in Fig. 1 of the present utility model.

Among them: 1. Bottom plate; 2. Support seat; 3. Mounting ring; 4. Rubber pad; 5. Connecting block; 6. Hollow block; 7. Movable block; 8. Support rod; 9. Buffer air bag; 10. Buffer spring .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-3, an automobile shock absorbing support bearing, including a base plate 1, a support base 2 and a mounting ring 3, the bottom of the support base 2 is fixed to the top of the base plate 1, and a bearing is installed inside the mounting ring 3, and the support base The top of 2 is provided with a rubber pad 4, one side of the rubber pad 4 is overlapped with the side of the installation ring 3, and through the action of the rubber pad 4, the contact part between the support seat 2 and the installation ring 3 is cushioned and protected, and the installation ring 3 Both sides of the bottom are fixedly provided with connecting block 5, and one side of connecting block 5 overlaps with the inner side wall of support seat 2, and connecting block 5 can move up and down along the inner side wall of support seat 2, and the inner side wall of support seat 2 Inner wall is all fixedly provided with hollow block 6, and the internal activity of hollow block 6 is provided with movable block 7, and the top of movable block 7 is fixedly provided with support rod 8, and the top of support rod 8 is fixed with the bottom of connecting block 5, and the bottom of hollow block 6 The interior is provided with a buffer airbag 9, the bottom of the movable block 7 is overlapped with the top of the buffer airbag 9, the support rod 8 is movably inserted into the interior of the hollow block 6, and the end of the support rod 8 located inside the hollow block 6 is fixed to the movable block 7 , the top of the hollow block 6 is fixedly provided with two buffer springs 10, the two buffer springs 10 are respectively located on both sides of the support rod 8, and the top of the buffer spring 10 is fixed to the bottom of the connecting block 5, the buffer spring 10 can be connected with The block 5 moves up and down, and the effect of the buffer spring 10 can provide buffer protection between the connecting block 5 and the hollow block 6, thereby further improving the shock absorption effect of the device. The device is used in automobiles and can reduce The impact of the vibration generated by the car while driving prolongs the service life of the bearing.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides an automobile shock attenuation support bearing, includes bottom plate (1), supporting seat (2) and collar (3), the bottom of supporting seat (2) is fixed with the top of bottom plate (1), the internally mounted of collar (3) has bearing, its characterized in that: the utility model discloses a supporting seat, including collar (3), supporting seat (2), inner wall, the both sides of collar (3) bottom are all fixed and are equipped with connecting block (5), the inner wall of supporting seat (2) both sides is all fixed and is equipped with hollow block (6), the inside activity of hollow block (6) is equipped with movable block (7), the top of movable block (7) is fixed and is equipped with bracing piece (8), the top of bracing piece (8) is fixed with the bottom of connecting block (5), the inside of hollow block (6) is equipped with buffering gasbag (9).

2. The automotive shock absorbing support bearing of claim 1, wherein: the top of the supporting seat (2) is provided with a rubber pad (4), and one side of the rubber pad (4) is in lap joint with the side face of the mounting ring (3).

3. The automotive shock absorbing support bearing of claim 1, wherein: the bottom of movable block (7) and the top overlap joint of buffering gasbag (9), bracing piece (8) are pegged graft with the inside activity of hollow block (6), and bracing piece (8) are located the inside one end of hollow block (6) and are fixed with movable block (7).

4. The automotive shock absorbing support bearing of claim 1, wherein: one side of connecting block (5) and the inside wall overlap joint of supporting seat (2).

5. The automotive shock absorbing support bearing of claim 1, wherein: the top of hollow block (6) is fixed and is equipped with two buffer spring (10), and two buffer spring (10) are located the both sides of bracing piece (8) respectively, and the top of buffer spring (10) is fixed with the bottom of connecting block (5).

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