CN211075433U

CN211075433U - Automobile balance suspension

Info

Publication number: CN211075433U
Application number: CN201922147891.4U
Authority: CN
Inventors: 郭元飞; 余林; 王庭波; 涂奎
Original assignee: Hubei Puli Precision Technology Co ltd
Current assignee: Hubei Puli Precision Technology Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-07-24
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a balanced suspension of car belongs to car manufacturing technical field. The automobile balance suspension comprises a balance shaft support, wherein an inner thrust washer is fixedly connected to one side of the balance shaft support, a balance bearing hub assembly is sleeved on one side of the inner thrust washer, a rubber bushing is arranged inside the balance bearing hub assembly, a balance bearing cover is in threaded connection with the top of the rubber bushing, hexagonal-head bolts are arranged on two sides of the balance bearing cover, and one end of each hexagonal-head bolt penetrates through the balance bearing hub assembly. This balanced suspension of car, the inside of balance bearing hub closes the piece is provided with rubber bush for wheel hub's pivot reduces the wearing and tearing condition to wheel hub through rubber bush when inserting balance bearing hub closes the piece, and after wheel hub lies in balance bearing hub to close the piece and connects, staff's accessible hexagon head bolt will balance bearing cap and balance bearing hub closes the piece and is connected can.

Description

Automobile balance suspension

Technical Field

The utility model relates to an automobile processing makes technical field, especially relates to a balanced suspension of car.

Background

If two axles (e.g., the center axle and the rear axle of a three-axle vehicle) are mounted at both ends of the stabilizer bar and the center of the stabilizer bar is hingedly connected to the frame, raising one axle lowers the other axle. Moreover, because the two arms of the balancing rod are equal in length, the vertical loads of the two axles are equal under any condition, and the suspension condition of individual wheels cannot be generated. This type of suspension, which ensures equal vertical loading of the wheels of the middle and rear axles, is called a balanced suspension.

In the process of processing and manufacturing the automobile balance suspension, the balance bearing hub assembly needs to provide accurate guide for the hub, bears axial load and radial load, and is a very important part, but when the hub rotates inside the balance bearing hub assembly, the hub and the balance bearing hub assembly have certain friction, so that the damage of the hub is accelerated, and the service life of the hub is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the wheel hub damages the phenomenon seriously among the prior art, and the balanced suspension of car that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the automobile balance suspension comprises a balance shaft support, wherein an inner thrust washer is fixedly connected to one side of the balance shaft support, a balance bearing hub assembly is sleeved on one side of the inner thrust washer, a rubber bushing is arranged inside the balance bearing hub assembly, a balance bearing cover is in threaded connection with the top of the rubber bushing, hexagonal-head bolts are arranged on two sides of the balance bearing cover, and one end of each hexagonal-head bolt penetrates through the balance bearing hub assembly.

Preferably, the number of the hexagon head bolts is six, and six hexagon head bolts are in threaded connection on two sides of the balance bearing cover in the form of annular array.

Preferably, the bottom of the hexagon head bolt is provided with a clamping groove, and a spring washer is fixedly connected inside the clamping groove.

Preferably, the number of the spring washers is six, and the six spring washers are fixedly connected to the inside of the clamping groove in an annular array.

Preferably, the number of the balance shaft brackets is two, and a connecting bottom plate is fixedly connected to one side of each of the two balance shaft brackets.

Preferably, both sides of the connecting bottom plate are in threaded connection with hexagonal flange bolts, and one side of each hexagonal flange bolt is in threaded connection with a hexagonal flange nut.

Compared with the prior art, the utility model provides a balanced suspension of car possesses following beneficial effect:

1. the utility model discloses, through the balance shaft support, interior thrust packing ring, balance bearing hub closes the piece, rubber bush, balance bearing cover, cooperation setting between hexagon head bolt and the spring washer, can make this device when using, because thrust packing ring in one side fixedly connected with of balance shaft support, can effectual improvement balance bearing hub closes the piece and keeps smooth and easy when balance shaft support is inside to rotate, the inside that balance bearing hub closed the piece is provided with rubber bush, make wheel hub's pivot when inserting balance bearing hub closes the piece, reduce the wearing and tearing condition to wheel hub through rubber bush, after wheel hub lies in balance bearing hub closes the piece and connects, staff's accessible hexagon head bolt with balance bearing cover and balance bearing hub close the piece and be connected can.

2. The utility model discloses, through the cooperation setting between connecting plate, hexagon flange bolt and the hexagon flange nut, can make this device when using, because the quantity of balanced axle is two, need support through connecting plate, connecting plate's both sides have all been pegged graft and have the hexagon flange bolt, and the one end of hexagon flange bolt extends to the inside of balanced axle, clockwise hexagon flange nut for the hexagon flange nut contacts with balanced axle, thereby makes balanced axle and connecting plate keep firm.

Drawings

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

fig. 2 is a schematic side view of the balance shaft bracket of the present invention;

fig. 3 is a schematic view of the structure of the connection bottom plate of the present invention.

In the figure: 1. a balance shaft support; 2. an inner thrust washer; 3. a balance bearing hub assembly; 4. a rubber bushing; 5. a balance bearing cap; 6. a hexagon head bolt; 7. a spring washer; 8. connecting the bottom plate; 9. hexagonal flange bolts; 10. hexagonal flange nut.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an automobile balance suspension comprises a balance shaft bracket 1, an inner thrust washer 2 is fixedly connected to one side of the balance shaft bracket 1, a balance bearing hub assembly 3 is sleeved to one side of the inner thrust washer 2, a rubber bushing 4 is arranged inside the balance bearing hub assembly 3, a balance bearing cover 5 is in threaded connection with the top of the rubber bushing 4, hexagonal-head bolts 6 are arranged on two sides of the balance bearing cover 5, one end of each hexagonal-head bolt 6 penetrates into the balance bearing hub assembly 3, the number of the hexagonal-head bolts 6 is six, the balance bearing cover 5 is connected with the balance bearing hub assembly 3 through the six hexagonal-head bolts 6, so that the stability during connection is enhanced, the six hexagonal-head bolts 6 are in threaded connection with two sides of the balance bearing cover 5 in an annular array mode, and the balance shaft bracket 1 and the inner thrust washer 2 are used for balancing, The balance bearing hub assembly 3, the rubber bushing 4, the balance bearing cover 5, the hexagon head bolt 6 and the spring washer 7 are arranged in a matched manner, when the device is used, due to the fact that the inner thrust washer 2 is fixedly connected to one side of the balance shaft support 1, the balance bearing hub assembly 3 can be effectively kept smooth when rotating inside the balance shaft support 1, the rubber bushing 4 is arranged inside the balance bearing hub assembly 3, when a rotating shaft of a wheel hub is inserted into the balance bearing hub assembly 3, abrasion to the wheel hub is reduced through the rubber bushing 4, when the wheel hub is connected to the balance bearing hub assembly 3, a worker can connect the balance bearing cover 5 and the balance bearing hub assembly 3 through the hexagon head bolt 6, the bottom of the hexagon head bolt 6 is provided with the clamping groove, the spring washer 7 is fixedly connected to the inside of the clamping groove, and the number of the spring washers 7 is six, six spring washers 7 are fixedly connected inside the clamping grooves in an annular array mode, the number of the balance shaft supports 1 is two, one side of each of the two balance shaft supports 1 is fixedly connected with a connecting bottom plate 8, the two sides of each connecting bottom plate 8 are in threaded connection with hexagonal flange bolts 9, one side of each hexagonal flange bolt 9 is in threaded connection with a hexagonal flange nut 10, through the matching arrangement of the connecting bottom plate 8, the hexagon flange bolts 9 and the hexagon flange nuts 10, when the device is used, because the number of the balance shaft support 1 is two, the balance shaft support needs to be supported by the connecting bottom plate 8, the hexagonal flange bolts 9 are inserted into both sides of the connecting bottom plate 8, one end of each hexagonal flange bolt 9 extends into the balance shaft support 1, the clockwise hexagonal flange nut 10, the hexagonal flange nuts 10 are brought into contact with the balance shaft bracket 1, so that the balance shaft bracket 1 and the coupling base plate 8 are stably maintained.

In the utility model, through the matching arrangement among the balance shaft bracket 1, the inner thrust washer 2, the balance bearing hub assembly 3, the rubber bush 4, the balance bearing cover 5, the hexagon head bolt 6 and the spring washer 7, when the device is used, because the inner thrust washer 2 is fixedly connected with one side of the balance shaft bracket 1, the balance bearing hub assembly 3 can be effectively improved to keep smooth when rotating in the balance shaft bracket 1, the rubber bush 4 is arranged in the balance bearing hub assembly 3, so that when the rotating shaft of the wheel hub is inserted into the balance bearing hub assembly 3, the abrasion condition to the wheel hub is reduced through the rubber bush 4, when the wheel hub is connected in the balance bearing hub assembly 3, a worker can connect the balance bearing cover 5 and the balance bearing hub assembly 3 through the hexagon head bolt 6, through the matching arrangement among the connecting bottom plate 8, the hexagon flange bolt 9 and the hexagon flange nut 10, can make this device when using, because the quantity of balance shaft support 1 is two, need support through connecting bottom plate 8, connect the both sides of bottom plate 8 and all peg graft and have hex flange bolt 9, the one end of hex flange bolt 9 extends to the inside of balance shaft support 1, clockwise hex flange nut 10 for hex flange nut 10 contacts with balance shaft support 1, thereby makes balance shaft support 1 and connecting bottom plate 8 keep firm.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automobile balance suspension, includes balance shaft support (1), its characterized in that, thrust washer (2) in one side fixedly connected with of balance shaft support (1), balanced bearing hub closes piece (3) have been cup jointed to one side of thrust washer (2), the inside of balanced bearing hub closes piece (3) is provided with rubber bush (4), the top threaded connection of rubber bush (4) has balanced bearing lid (5), the both sides of balanced bearing lid (5) all are provided with hexagon head bolt (6), just the one end of hexagon head bolt (6) runs through to the inside of balanced bearing hub closes piece (3).

2. The automotive counterbalanced suspension of claim 1, wherein the number of said hexagonal head bolts (6) is six, and six of said hexagonal head bolts (6) are screwed on both sides of the counterbalanced bearing cap (5) in an annular array.

3. The automobile balance suspension frame is characterized in that a clamping groove is formed in the bottom of the hexagon head bolt (6), and a spring washer (7) is fixedly connected to the inside of the clamping groove.

4. The automotive counterbalanced suspension of claim 3, wherein the number of said spring washers (7) is six, and six of said spring washers (7) are fixedly connected in an annular array inside the snap groove.

5. The automotive counterbalanced suspension according to claim 1, wherein the number of the counterbalancing shaft brackets (1) is two, and a connecting bottom plate (8) is fixedly connected to one side of each of the two counterbalancing shaft brackets (1).

6. The automotive counterbalanced suspension of claim 5, wherein hexagonal flange bolts (9) are threadedly connected to both sides of the connecting baseplate (8), and hexagonal flange nuts (10) are threadedly connected to one side of the hexagonal flange bolts (9).