CN218021086U

CN218021086U - Automobile aluminum swing arm

Info

Publication number: CN218021086U
Application number: CN202220836431.1U
Authority: CN
Inventors: 项秉胜
Original assignee: Zhejiang Shalun Holding Group Co ltd
Current assignee: Zhejiang Shalun Holding Group Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-12-13
Anticipated expiration: 2032-04-12

Abstract

The utility model provides an automobile aluminum swing arm belongs to auto-parts technical field. This car aluminium swing arm includes aluminium swing arm body frame, the bottom of aluminium swing arm body frame is run through the surge bin and is fixed on the surge bin, the bottom slidable mounting in surge bin has aluminium swing arm secondary frame, aluminium swing arm secondary frame is provided with two sets ofly, a set of aluminium swing arm secondary frame is articulated with the one end of braced frame A, braced frame A's the other end is articulated with braced frame B's one end, braced frame B's the other end is articulated with another set of aluminium swing arm secondary frame, be provided with the adjusting device who is used for adapting to different motorcycle types in the surge bin, the adjusting device includes the slide bar, dwang and disc, the dwang rotates and installs on aluminium swing arm body frame. This adjusting equipment that car aluminium swing arm set up can guarantee that car aluminium swing arm can separate to both sides or to middle polymerization to improve the adaptability of car aluminium swing arm, can adjust according to the kind of car.

Description

Automobile aluminum swing arm

Technical Field

The utility model belongs to the technical field of auto-parts, in particular to car aluminium swing arm.

Background

The swing arm of the automobile is an important part in the automobile and plays an important role in supporting the automobile body, the swing arm can play a role in buffering vibration in the driving process of the automobile, and the rubber sleeve also plays an important role as an important component in the swing arm of the automobile.

Because the car is of many kinds, ordinary car aluminium swing arm can't adapt to different kinds of cars, when the installation need according to the type of car, and the pertinence preparation car aluminium swing arm has caused car aluminium swing arm's adaptability relatively poor.

Disclosure of Invention

Not enough to prior art, the utility model provides a car aluminium swing arm has solved the problem that above-mentioned background art provided.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides an automobile aluminum swing arm, includes aluminium swing arm body frame, the bottom of aluminium swing arm body frame is run through the surge bin and is fixed on the surge bin, the bottom slidable mounting of surge bin has aluminium swing arm time frame, aluminium swing arm time frame is provided with two sets ofly, and is a set of aluminium swing arm time frame is articulated with the one end of braced frame A, braced frame A's the other end is articulated with the one end of braced frame B, braced frame B's the other end is articulated with another a set of aluminium swing arm time frame, be provided with the adjusting equipment that is used for adapting to different motorcycle types in the surge bin.

Preferably, the regulating equipment includes slide bar, dwang and disc, the dwang rotates and installs on aluminium swing arm body frame, the arc spout has been seted up on the surface of dwang, slidable mounting has the one end of slide bar in the arc spout, the other end and the aluminium swing arm of slide bar are put up fixedly once, be fixed with the disc on the dwang, through dwang and slide bar as the transmission, guarantee that aluminium swing arm time frame can drive the dwang and rotate when sliding.

Preferably, the adjusting device still includes and runs through pole, movable rod, support C and kelly, slidable mounting has the movable rod on running through the pole, the movable rod is articulated with support C's one end, support C's the other end is articulated with the surface of kelly, the kelly runs through and runs through pole and slidable mounting on running through the pole, through support C and kelly, makes the spacing of running through the pole and remove spacing more convenient.

Preferably, be the array form on the disc and seted up circular cavity, sliding plug has the through-rod on the circular cavity, slides through the through-rod and pegs graft in circular cavity, makes the through-rod can effectually carry on spacingly to aluminium swing arm time frame, guarantees the stability of aluminium swing arm time frame when normally using.

Preferably, be fixed with the fixed block on the surge bin, the draw-in groove has been seted up on the fixed block, it has the kelly to slide to peg graft in the draw-in groove, through mutually supporting of draw-in groove and kelly, can guarantee to run through the pole when receiving external force influence, can not break away from the circular cavity of seting up on the disc, guarantees that whole aluminium swing arm can not receive external force influence after adjusting, leads to the unstable problem of aluminium swing arm time frame.

Preferably, the support chassis A and the secondary frame of aluminium swing arm are fixed with the both ends of torsional spring respectively, support chassis and support chassis B are fixed with the both ends of torsional spring respectively, and the torsional spring of support chassis A and support chassis B is to the open power in both sides, and the power of support chassis A and the secondary frame of aluminium swing arm is to the power of middle polymerization, and through the power of these two torsional springs, guarantee that the secondary frame of aluminium swing arm main frame can be more stable, guarantee that the secondary frame of aluminium swing arm is after adjusting, can guarantee that the secondary frame of aluminium swing arm can not receive external force to middle polymerization, the effectual stability that has improved whole device.

Compared with the prior art, this car aluminium swing arm possesses following beneficial effect:

(1) This adjusting equipment that car aluminium swing arm set up can guarantee that car aluminium swing arm can be to both sides separation or to middle polymerization to improve the adaptability of car aluminium swing arm, can adjust according to the kind of car.

(2) The supporting framework A, the supporting framework B and the torsion spring which are arranged on the automobile aluminum swing arm can effectively guarantee that the automobile aluminum swing arm can be adjusted, so that the stability of the automobile aluminum swing arm is improved, and the automobile aluminum swing arm is more stable in use.

Drawings

Fig. 1 is a schematic structural diagram of the aluminum swing arm of the automobile.

Fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure, 1, an aluminum swing arm main frame; 2. a regulating bin; 3. a support skeleton A; 4. a support framework B; 5. a conditioning device; 51. a slide bar; 52. rotating the rod; 53. a disc; 54. penetrating the rod; 55. a movable rod; 56. a support C; 57. a clamping rod; 6. a fixed block; 7. aluminium swing arm secondary frame.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and fig. 2, this car aluminium swing arm includes aluminium swing arm body frame 1, aluminium swing arm body frame 1's bottom runs through surge bin 2 and fixes on surge bin 2, surge bin 2's bottom slidable mounting has aluminium swing arm secondary frame 7, aluminium swing arm secondary frame 7 is provided with two sets ofly, a set of aluminium swing arm secondary frame 7 is articulated with the one end of supporting framework A3, supporting framework A3's the other end is articulated with supporting framework B4's one end, supporting framework B4's the other end is articulated with another set of aluminium swing arm secondary frame 7, be provided with in the surge bin 2 and be used for adapting to different motorcycle types adjusting equipment 5, supporting framework A3 and aluminium swing arm secondary frame 7 are fixed with the both ends of torsional spring respectively, supporting framework A3 and supporting framework B4's torsional spring is to the power that opens to both sides, and supporting framework A3 and aluminium swing arm secondary frame 7's power is the power of polymerization to the centre, through the pulling force of these two torsional springs, guarantee that aluminium swing arm secondary frame 7 can be more stable in the back, whole aluminium swing arm can not influenced by the stability of the device of the centre, whole adaptive device has improved simultaneously.

In this embodiment, the adjusting device 5 includes a sliding rod 51, a rotating rod 52 and a disc 53, the rotating rod 52 is rotatably installed on the aluminum swing arm main frame 1, an arc-shaped sliding slot is formed in the surface of the rotating rod 52, one end of the sliding rod 51 is slidably installed in the arc-shaped sliding slot, the other end of the sliding rod 51 is fixed with the aluminum swing arm secondary frame 7, the disc 53 is fixed on the rotating rod 52, a circular cavity is formed in the disc 53 in an array shape, a through rod 54 is slidably inserted in the circular cavity, the adjusting device 5 further includes the through rod 54, a movable rod 55, a support C56 and a clamping rod 57, the movable rod 55 is slidably installed on the through rod 54, the movable rod 55 is hinged to one end of the support C56, the other end of the support C56 is hinged to the surface of the clamping rod 57, the clamping rod 57 penetrates through the through rod 54 and is slidably installed on the through rod 54, a fixing block 6 is fixed on the adjusting bin 2, a clamping groove is formed in the fixing block 6, sliding in the draw-in groove and pegging graft there is kelly 57, when aluminium swing arm body frame 1 carries out left right side adjustment, slide rod 51 slides in the arc spout of dwang 52, can drive dwang 52 and rotate, dwang 52 can drive disc 53 and rotate, and because run through pole 54 and insert in the circular cavity that disc 53 seted up, disc 53 can't rotate, guarantee aluminium swing arm time frame 7 when need not the adjustment, can be more stable, insert in the draw-in groove that fixed block 6 was seted up through kelly 57 simultaneously, make to run through pole 54 and can not break away from in the circular cavity, the stability of aluminium swing arm time frame 7 and aluminium swing arm body frame 1 when using has been improved, through slide rod 51 and dwang 52 mutually supporting, make car aluminium swing arm can separate to both sides or to middle polymerization, thereby the adaptability of car aluminium swing arm has been improved, can adjust according to the kind of car.

During the during operation (or during the use), when needs are adjusted aluminium swing arm secondary frame 7, upwards pulling movable rod 55, movable rod 55 passes through support C56 pulling kelly 57 and to running through the pole 54 internal contraction to break away from the draw-in groove that fixed block 6 was seted up in the back, upwards pulling runs through pole 54, make run through pole 54 break away from the round cavity intracavity back, can realize the regulation to aluminium swing arm secondary frame 7, according to the installation requirement of car, transversely adjust the position of aluminium swing arm secondary frame 7.

Those not described in detail in this specification are within the skill of the art. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides an automobile aluminum swing arm, includes aluminum swing arm body frame (1), its characterized in that: the bottom of aluminium swing arm body frame (1) runs through surge bin (2) and fixes on surge bin (2), the bottom slidable mounting of surge bin (2) has aluminium swing arm time frame (7), aluminium swing arm time frame (7) are provided with two sets ofly, and are a set of aluminium swing arm time frame (7) are articulated with the one end of braced frame A (3), the other end of braced frame A (3) is articulated with the one end of braced frame B (4), the other end of braced frame B (4) is articulated with another a set of aluminium swing arm time frame (7), be provided with in surge bin (2) and be used for adapting to adjusting equipment (5) of different motorcycle types.

2. The aluminum swing arm of claim 1, wherein: adjusting equipment (5) include slide bar (51), dwang (52) and disc (53), dwang (52) are rotated and are installed on aluminium swing arm body frame (1), the arc spout has been seted up on the surface of dwang (52), slidable mounting has the one end of slide bar (51) in the arc spout, the other end and the aluminium swing arm of slide bar (51) are put up (7) and are fixed, be fixed with disc (53) on dwang (52).

3. An automotive aluminum swing arm according to claim 2, characterized in that: adjusting device (5) still includes and runs through pole (54), movable rod (55), support C (56) and kelly (57), slidable mounting has movable rod (55) on running through pole (54), movable rod (55) are articulated with the one end of support C (56), the other end of support C (56) is articulated with the surface of kelly (57), kelly (57) run through pole (54) and slidable mounting is on running through pole (54).

4. An automotive aluminum swing arm according to claim 3, characterized in that: round cavities are formed in the disc (53) in an array shape, and penetrating rods (54) are inserted into the round cavities in a sliding mode.

5. An automotive aluminum swing arm according to claim 4, characterized in that: the adjustable bin is characterized in that a fixing block (6) is fixed on the adjusting bin (2), a clamping groove is formed in the fixing block (6), and a clamping rod (57) is inserted in the clamping groove in a sliding mode.

6. An automotive aluminum swing arm according to claim 1 or 5, characterized in that: support chassis A (3) and aluminium swing arm secondary frame (7) are fixed with the both ends of torsional spring respectively, support chassis A (3) and support chassis B (4) are fixed with the both ends of torsional spring respectively.