CN220556028U - A connecting shaft for shock absorbers - Google Patents

Abstract

The utility model relates to the technical field related to shock absorber connecting shafts, and in particular to a connecting shaft for a shock absorber, which includes a connecting shaft and a rotating mechanism, wherein the rotating mechanism includes a third threaded hole, a second bolt, a turntable, a second The connecting block, the limiting groove and the jack hole. One end surface of the connecting shaft is provided with an adjustment mechanism. One side surface of the adjustment mechanism is provided with a rotating mechanism. Through the third threaded hole, the second bolt, the turntable, and the second connection Blocks, limit slots and jacks are arranged. First, a turntable is fixedly connected to one end surface of the third connecting column, and then a limit slot is opened on the inner surface of the second connecting block. At this time, the turntable is inside the limit slot, making it The second connecting block achieves a limiting effect when rotating, and then a third threaded hole is provided on the outer surface of the third connecting column, and a socket is provided on the outer surface of the second connecting block. At this time, the second connecting block is rotated to an appropriate angle. It can be fixed with a second bolt, so that the rotation effect is achieved.

Description

A connecting shaft for shock absorbers

Technical field

The utility model relates to the technical field related to shock absorber connecting shafts, and in particular to a connecting shaft used for shock absorbers.

Background technique

Shock absorbers are used to suppress the shock when springs rebound after absorbing shock and the impact from the road surface. They are widely used in automobiles to accelerate the attenuation of vibrations of the frame and body to improve the ride comfort of the car. When passing on uneven roads, Although the shock-absorbing spring can filter the vibration of the road, the spring itself will also have reciprocating motion, and the shock absorber is used to suppress this spring jump. The shock absorber has a wide range of uses, but the connecting shaft on the shock absorber determines the shock absorption For example, when two objects with different orientations need to be equipped with shock absorbers, the shock absorbers are connected through a connecting shaft. Therefore, a connecting shaft for shock absorbers is particularly needed.

However, when most existing shock absorbers are connected, both ends need to be connected to objects, because both ends are fixed and can only be connected at a fixed angle. After one end of the shock absorber is fixed, the connecting shaft One end can only be connected at a fixed angle, and the installation angle of the connecting shaft cannot be adjusted according to the installation point of the object.

Utility model content

The purpose of this utility model is to provide a connecting shaft for a shock absorber to solve the problem that most existing shock absorbers proposed in the above background technology require both ends to be connected to objects when connecting, because both ends They are all fixed and can only be connected at a fixed angle. When one end of the shock absorber is fixed, one end of the connecting shaft can only be connected at a fixed angle. The installation angle of the connecting shaft cannot be adjusted according to the installation location of the object. question.

In order to achieve the above purpose, the present utility model provides the following technical solution: a connecting shaft for a shock absorber, including a connecting shaft and a rotating mechanism, wherein the rotating mechanism includes a third threaded hole, a second bolt, a turntable, and a second connecting block. , limiting groove and socket, one end surface of the connecting shaft is fixedly connected to a first connecting column, one end surface of the first connecting column is fixedly connected to a second connecting column, and the inner surface of the second connecting column is fixed A spring is connected to the second connecting column. One end surface of the second connecting column is fixedly connected to the first connecting block. One end surface of the connecting shaft is provided with an adjustment mechanism. One side surface of the adjustment mechanism is provided with a rotation mechanism.

Preferably, the adjustment mechanism includes a first threaded hole, a placement slot, a third connecting post, a second threaded hole and a first bolt. The outer surface of the connecting shaft is provided with a first threaded hole. A placement groove is provided on the inner surface of the placement groove. A third connecting post is slidably connected to the inner surface of the placement groove. A second threaded hole is provided on the outer surface of the third connecting post. The inner surface of the second threaded hole is threadedly connected to First bolt.

Preferably, the second threaded holes are equally spaced on the outer surface of the third connecting column, the inner wall size of the placement slot matches the outer wall size of the third connecting column, and the third connecting column is secured through the second thread The hole and the first threaded hole are threadedly connected to the connecting shaft.

Preferably, the rotating mechanism includes a third threaded hole, a second bolt, a turntable, a second connecting block, a limiting slot and a socket, and a third threaded hole is provided on the outer surface of the third connecting post. A second bolt is threadedly connected to the inner surface of the third threaded hole, a turntable is fixedly connected to one end surface of the third connecting column, a second connecting block is rotatably connected to the outer surface of the turntable, and the inner side of the second connecting block is A limiting groove is provided on the surface, and an insertion hole is provided on the outer surface of the second connecting block.

Preferably, the second connecting block is threadedly connected to the third connecting column through the insertion hole and the third threaded hole, and the third threaded hole is equally spaced on the outer surface of the third connecting column.

Compared with the existing technology, the beneficial effects of the present utility model are: the connecting shaft for a shock absorber passes through the third threaded hole, the second bolt, the turntable, the second connecting block, the limiting groove and the insertion hole. When the second connecting block needs to rotate around the connecting axis, first the turntable is fixedly connected to one end surface of the third connecting column, the second connecting block rotates around the turntable, and then a limiting groove is opened on the inner surface of the second connecting block. At this time, the turntable is inside the limiting groove, so that the second connecting block achieves the limiting effect when rotating. Then, a third threaded hole is provided on the outer surface of the third connecting column, and a plug-in hole is provided on the outer surface of the second connecting block. hole, when the second connecting block is rotated to a suitable angle, it can be fixed by the second bolt, thus achieving the rotation effect.

Description of drawings

Figure 1 is a schematic diagram of the overall appearance structure of the utility model;

Figure 2 is a schematic diagram of the overall cross-sectional structure of the utility model;

Figure 3 is a schematic structural diagram of the adjustment mechanism of the utility model;

Figure 4 is a schematic structural diagram of the rotating mechanism of the present utility model.

In the figure: 1. Connecting shaft; 2. First connecting column; 3. Second connecting column; 4. Spring; 5. First connecting block; 6. Adjusting mechanism; 601. First threaded hole; 602. Placement slot; 603. Third connecting column; 604. Second threaded hole; 605. First bolt; 7. Rotating mechanism; 701. Third threaded hole; 702. Second bolt; 703. Turntable; 704. Second connecting block; 705 , limit slot; 706, jack.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-4. The present utility model provides a technical solution: a connecting shaft for a shock absorber, including a connecting shaft 1 and a rotating mechanism 7, wherein the rotating mechanism 7 includes a third threaded hole 701, a second bolt 702, the turntable 703, the second connecting block 704, the limiting groove 705 and the socket 706. One end surface of the connecting shaft 1 is fixedly connected to the first connecting column 2, and one end surface of the first connecting column 2 is fixedly connected to the second connecting column. 3. The spring 4 is fixedly connected to the inner surface of the second connecting column 3. The first connecting block 5 is fixedly connected to one end surface of the second connecting column 3. An adjusting mechanism 6 is provided on one end surface of the connecting shaft 1. One end of the adjusting mechanism 6 A rotating mechanism 7 is provided on the side surface.

Further, the adjustment mechanism 6 includes a first threaded hole 601, a placement slot 602, a third connecting post 603, a second threaded hole 604 and a first bolt 605. The first threaded hole 601 is provided on the outer surface of the connecting shaft 1, and the connecting shaft 1 is connected to the first threaded hole 601. The inner surface of the shaft 1 is provided with a placement groove 602. The inner surface of the placement groove 602 is slidably connected to a third connecting column 603. The outer surface of the third connecting column 603 is provided with a second threaded hole 604. The inner surface of the second threaded hole 604 is The threaded connection is provided with a first bolt 605. Through the arrangement of the first threaded hole 601, the placement slot 602, the third connecting column 603, the second threaded hole 604 and the first bolt 605, when the length of the connecting shaft 1 needs to be adjusted, first the third The connecting column 603 slides on the inside of the connecting shaft 1. A placement slot 602 is provided on the inside of the connecting shaft 1. The placing slot 602 then limits the position of the third connecting column 603, and then the third connecting column 603 moves to a suitable angle. At this time, the current position is fixed through the second threaded hole 604, the first threaded hole 601 and the first bolt 605, and the adjustment effect is achieved at this time.

Further, the second threaded holes 604 are equally spaced on the outer surface of the third connecting column 603, and the inner wall size of the placement groove 602 matches the outer wall size of the third connecting column 603. By placing the groove 602 and the third connecting column 603 settings to achieve adjustment.

Further, the rotating mechanism 7 includes a third threaded hole 701, a second bolt 702, a turntable 703, a second connecting block 704, a limiting groove 705 and an insertion hole 706. The third connecting post 603 has a third thread on its outer surface. hole 701, a second bolt 702 is threadedly connected to the inner surface of the third threaded hole 701, a turntable 703 is fixedly connected to one end surface of the third connecting column 603, and a second connecting block 704 is rotatably connected to the outer surface of the turntable 703. The inner surface of the block 704 is provided with a limiting slot 705, and the outer surface of the second connecting block 704 is provided with an insertion hole 706. Through the third threaded hole 701, the second bolt 702, the turntable 703, the second connecting block 704, and the limiting slot 705 and the setting of the jack 706. When the second connecting block 704 needs to rotate around the connecting axis 1, first the turntable 703 is fixedly connected to one end surface of the third connecting column 603, the second connecting block 704 rotates around the turntable 703, and then the second A limiting slot 705 is opened on the inner surface of the connecting block 704. At this time, the turntable 703 is inside the limiting slot 705, so that the second connecting block 704 achieves a limiting effect when rotating. Then, a limiting slot 705 is opened on the outer surface of the third connecting column 603. There is a third threaded hole 701, and an insertion hole 706 is provided on the outer surface of the second connecting block 704. At this time, when the second connecting block 704 is rotated to an appropriate angle, it can be fixed by the second bolt 702, thus achieving the rotation function. It worked.

Further, the second connecting block 704 is threadedly connected to the third connecting post 603 through the insertion hole 706 and the third threaded hole 701. The third threaded holes 701 are equally spaced on the outer surface of the third connecting post 603. Through the second connecting block 704, the second connecting block 704 achieves fixation through the insertion hole 706 and the third threaded hole 701.

Working principle: When the length of the connecting shaft 1 needs to be adjusted, first a placement groove 602 is opened on the inner surface of the connecting shaft 1. At this time, the third connecting column 603 slides in the placement groove 602 on the inner side of the connecting shaft 1, and then the connecting shaft 1 is connected. A first threaded hole 601 is provided on the outer surface, and a second threaded hole 604 is provided on the outer surface of the third connecting post 603. At this time, the first bolt 605 passes through the first threaded hole 601 and the second threaded hole 604 to connect to the third connecting post 603. After adjustment, the adjustment effect is achieved. First, the turntable 703 is fixedly connected to one end surface of the third connecting column 603, the second connecting block 704 rotates around the turntable 703, and then the inner side of the second connecting block 704 A limiting groove 705 is provided on the surface. At this time, the turntable 703 is inside the limiting groove 705, so that the second connecting block 704 achieves a limiting effect when rotating. Then, a third threaded hole is provided on the outer surface of the third connecting column 603. 701, the outer surface of the second connecting block 704 is provided with a socket 706. At this time, when the second connecting block 704 is rotated to a suitable angle, it can be fixed by the second bolt 702, thus achieving the effect of rotation. A connecting shaft for a shock absorber is completed.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a connecting axle for bumper shock absorber, includes connecting axle (1) and rotary mechanism (7), and wherein rotary mechanism (7) include third screw hole (701), second bolt (702), carousel (703), second connecting block (704), spacing groove (705) and jack (706), its characterized in that: one end fixed surface of connecting axle (1) is connected with first spliced pole (2), one end fixed surface of first spliced pole (2) is connected with second spliced pole (3), the inboard fixed surface of second spliced pole (3) is connected with spring (4), one end fixed surface of second spliced pole (3) is connected with first connecting block (5), one end surface of connecting axle (1) is provided with adjustment mechanism (6), one side surface of adjustment mechanism (6) is provided with rotary mechanism (7).

2. A connecting shaft for a shock absorber according to claim 1, wherein: adjustment mechanism (6) are including first screw hole (601), standing groove (602), third spliced pole (603), second screw hole (604) and first bolt (605), first screw hole (601) have been seted up on the outside surface of connecting axle (1), standing groove (602) have been seted up on the inside surface of connecting axle (1), the inside surface sliding connection of standing groove (602) has third spliced pole (603), second screw hole (604) have been seted up on the outside surface of third spliced pole (603), the inside surface threaded connection of second screw hole (604) has first bolt (605).

3. A connecting shaft for a shock absorber according to claim 2, wherein: the second threaded holes (604) are distributed on the outer side surface of the third connecting column (603) at equal intervals, the inner wall size of the placing groove (602) is matched with the outer wall size of the third connecting column (603), and the third connecting column (603) is in threaded connection with the connecting shaft (1) through the second threaded holes (604) and the first threaded holes (601).

4. A connecting shaft for a shock absorber according to claim 2, wherein: rotary mechanism (7) is including third screw hole (701), second bolt (702), carousel (703), second connecting block (704), spacing groove (705) and jack (706), third screw hole (701) have been seted up on the outside surface of third spliced pole (603), the inboard surface threaded connection of third screw hole (701) has second bolt (702), one end surface fixedly connected with carousel (703) of third spliced pole (603), the outside surface swivelling joint of carousel (703) has second connecting block (704), spacing groove (705) have been seted up on the inside surface of second connecting block (704), jack (706) have been seted up on the outside surface of second connecting block (704).

5. A connecting shaft for a shock absorber according to claim 4, wherein: the second connecting block (704) is in threaded connection with the third connecting column (603) through an inserting hole (706) and a third threaded hole (701), and the third threaded holes (701) are distributed at equal intervals on the outer side surface of the third connecting column (603).