Shock absorber assembling auxiliary equipment

Abstract

The utility model discloses shock absorber assembly auxiliary equipment, which relates to the technical field of shock absorber installation equipment and comprises a base, a first driving component, a damper fixing tool for fixing a damper and a spring fixing tool for fixing the top end of a spring are arranged on the base, and the spring fixing tool is arranged above the damper fixing tool. The first driving assembly is used for driving the damper fixing tool to move upwards; when a damper is assembled, the damper is placed at the position of the damper fixing tool, a spring plate of the damper and a spring are sequentially arranged on the damper in a sleeved mode, then the spring fixing tool fixes the top end of the spring, the first driving assembly drives the damper fixing tool to move upwards, and therefore compression of the spring is completed. And then the fixing piece at the top of the shock absorber is installed at the top of the damper, so that assembly of the shock absorber is completed, convenience and rapidness are achieved, pre-assembly treatment does not need to be conducted on all parts in advance, and the assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shock absorber installation equipment, in particular to shock absorber assembly auxiliary equipment. Background Art

[0002] Shock absorber is mainly used to suppress the shock caused by the rebound of the spring after absorbing the shock and the impact from the road surface. When passing through uneven roads, although the shock-absorbing spring can filter the vibration of the road surface, the spring itself will still have reciprocating motion, and the shock absorber is used to suppress this spring jump.

[0003] When assembling the shock absorber, the spring needs to be compressed and installed. The assembly process of the shock absorber in the prior art is as follows: put the spring on the spring disk of the damper; put the damper with the spring into the machine for positioning; compress the spring; assemble the dust cover and install the support; tighten the nut; and finally cut the material. It can be seen from the above process that before assembling the spring of the shock absorber, the spring and the damper need to be assembled first, and then compressed and installed, which is very inconvenient.

[0004] In view of this, a shock absorber assembly auxiliary device is urgently needed. Summary of the invention

[0005] In view of the problems existing in the prior art, the utility model solves the problems with the following technical structure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A shock absorber assembly auxiliary device includes: a base, on which a first drive component, a damper fixing tool for fixing the damper, and a spring fixing tool for fixing the top of a spring are arranged, the spring fixing tool is arranged above the damper fixing tool, and the first drive component is used to drive the damper fixing tool to move upward.

[0008] A further feature is that

[0009] The spring fixing tool comprises a mounting frame and a plurality of limiting rods, wherein the mounting frame is arranged on a base, and the mounting frame is arranged above the damper fixing tool to form a spring assembly space;

[0010] The limiting rod is rotatably arranged on the mounting frame, the rotation direction of the limiting rod relative to the mounting frame is horizontal, the suspension end of the limiting rod is the spring fixing end, and a plurality of the limiting rods are arranged along the annular direction of the spring assembly space.

[0011] The spring fixing end is provided with a groove.

[0012] The mounting frame comprises two mounting plates arranged in parallel from bottom to top, a plurality of mounting rods are vertically arranged between the two mounting plates, and a plurality of limiting rods are respectively arranged on corresponding mounting rods.

[0013] A collar is sleeved on the mounting rod, and the limiting rod is arranged on the collar.

[0014] A mounting ring is arranged on the ring side of the sleeve ring. The mounting ring extends in a horizontal direction. One end of the limiting rod is passed through the mounting ring.

[0015] The mounting plate is U-shaped.

[0016] Two support rods are arranged on the base, and the mounting frame is arranged on the two support rods.

[0017] The first driving component is a cylinder, the cylinder is arranged on a base, and the damper fixing tool is arranged at the output end of the cylinder.

[0018] A carrier is arranged between the two support rods, and the output end of the cylinder passes through the carrier.

[0019] The above structure of the utility model can achieve the following beneficial effects:

[0020] When assembling the shock absorber, place the damper on the damper fixing fixture, put the spring disk and spring of the damper on the damper in sequence, then fix the top of the spring with the spring fixing fixture, and then drive the damper fixing fixture to move upward to complete the compression of the spring, and then install the fixing part on the top of the shock absorber on the top of the damper to complete the assembly of the shock absorber, which is convenient and quick, and there is no need to pre-assemble the components in advance, thereby improving the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of this embodiment;

[0022] Figure 2 This is a schematic diagram of the structure of the spring fixing tool in this embodiment;

[0023] Figure 3 Schematic diagram of the structure of the collar and the limiting rod in this embodiment.

[0024] In the figure: 1. Damper fixing tool; 2. Mounting frame; 21. Mounting plate; 3. Limiting rod; 31. Groove; 4. Spring assembly space; 5. Mounting rod; 6. Ring; 61. Mounting ring; 7. Support rod; 8. Carrier; 9. Cylinder. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0026] It should be noted that the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, apparatus, product or equipment comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0027] The following is combined with Figure 1-3 This application is described in further detail.

[0028] refer to Figure 1 The shock absorber assembly auxiliary equipment shown includes: a base, on which a first driving component, a damper fixing tool 1 for fixing the damper and a spring fixing tool for fixing the top of the spring are arranged, the spring fixing tool is arranged above the damper fixing tool 1, and the first driving component is used to drive the damper fixing tool 1 to move upward. In this way, when assembling the shock absorber, the damper is placed on the damper fixing tool 1 (the damper is in a vertical state), the spring disk and the spring of the damper are sequentially sleeved on the damper, and then the spring fixing tool fixes the top of the spring, and then the first driving component drives the damper fixing tool 1 to move upward (that is, moves in the direction of the spring fixing tool), thereby completing the compression of the spring, and then the top fixing piece is installed on the top of the damper, thereby completing the assembly of the shock absorber, which is convenient and quick, does not require pre-assembly of the components in advance, and does not require precise positioning, thereby improving assembly efficiency.

[0029] refer to Figure 2-3As shown, the spring fixing tooling includes a mounting frame 2 and a plurality of limiting rods 3. The mounting frame 2 is arranged on a base, and the mounting frame 2 is arranged above the damper fixing tooling 1 to form a spring assembly space 4; the limiting rod 3 is rotatably arranged on the mounting frame 2, and the rotation direction of the limiting rod 3 relative to the mounting frame 2 is a horizontal direction. The suspended end of the limiting rod 3 is a spring fixed end, and a plurality of limiting rods 3 are arranged along the circumferential direction of the spring assembly space 4. In this way, during assembly, the spring is placed in the spring assembly space 4. When the top end of the spring needs to be fixed, the plurality of limiting rods 3 are rotated to rotate the spring fixed end to the top end of the spring. Multiple spring fixed ends are placed at different positions at the top end of the spring to limit the upward movement of the spring, thereby completing the fixation of the top end of the spring. In order to prevent the limiting rod 3 from falling off from the top end of the spring during the compression process, a groove 31 is arranged at the fixed end of the spring. When the top end of the spring is fixed, the groove 31 is clamped on the spring.

[0030] refer to Figure 1-2 As shown, the specific installation structure of the limiting rod 3 is: the mounting frame 2 includes two mounting plates 21 arranged in parallel from bottom to top, a plurality of mounting rods 5 are vertically arranged between the two mounting plates 21, and a plurality of limiting rods 3 are respectively arranged on the corresponding mounting rods 5, so that the installation of the plurality of limiting rods 3 is completed.

[0031] refer to Figure 2-3 As shown, in order to improve the flexibility of the limiting rod 3, a ring 6 is provided on the mounting rod 5, and the limiting rod 3 is arranged on the ring 6, so that the ring 6 carries the limiting rod 3 to slide on the mounting rod 5, and the height of the limiting rod 3 is adjusted to adapt to the assembly of springs of different specifications. Of course, bolts are provided on the ring 6. During assembly, the ring 6 is locked at a fixed height position on the mounting rod 5, and a mounting ring 61 can be provided on the ring side of the ring 6, and the mounting ring 61 extends in the horizontal direction. One end of the limiting rod 3 is inserted into the mounting ring 61. In this way, not only during the assembly process, the limiting rod 3 is more stable, but the limiting rod 3 can also slide in the mounting ring 61, and the position of the limiting rod 3 can be adjusted to further improve the adaptability of the spring fixing tooling. Similarly, bolts can also be provided on the mounting ring 61 to lock the position of the limiting rod 3.

[0032] It is further optimized that, in order to facilitate the placement of the shock absorber components or the removal of the assembled shock absorber, the mounting plate 21 is U-shaped, so that an operation opening is formed on one side of the spring assembly space 4.

[0033] refer to Figure 1 As shown, the specific installation placement of the mounting frame 2 is: two support rods 7 are provided on the base, and the mounting frame 2 is provided on the two support rods 7, so as to complete the support of the mounting frame 2. In actual production, the number of support rods 7 can be increased according to demand to improve the stability of the support.

[0034] refer to Figure 1As shown, the first driving component is a cylinder 9, which is arranged on a base, and a damper fixing fixture 1 is arranged at the output end of the cylinder 9. In this way, the cylinder 9 drives the damper fixing fixture 1 to perform lifting movements to complete the compression of the spring, wherein the damper fixing fixture 1 can adopt a three-jaw chuck in the prior art to fix the bottom of the damper.

[0035] A further optimization is that, in order to guide the output end of the cylinder 9, a carrier 8 is provided between the two support rods 7, the output end of the cylinder 9 passes through the carrier 8, and auxiliary tools or workpieces for assembly can be placed on the carrier 8.

[0036] In summary, when assembling the shock absorber, the damper is placed on the damper fixing fixture 1, the spring disk and spring of the damper are sequentially mounted on the damper, and then the spring fixing fixture fixes the top of the spring, and then the first driving component drives the damper fixing fixture 1 to move upward, thereby completing the compression of the spring, and then the fixing part on the top of the shock absorber is installed on the top of the damper, thereby completing the assembly of the shock absorber, which is convenient and quick, and there is no need to pre-assemble the components in advance, thereby improving the assembly efficiency.

[0037] The above are only preferred embodiments of the present application, and the present invention is not limited to the above embodiments. It is understood that other improvements and changes directly derived or associated by those skilled in the art without departing from the spirit and concept of the present invention should be considered to be included in the protection scope of the present invention.

Claims

1. A shock absorber assembly auxiliary device, characterized in that: include: A base, wherein a first driving assembly, a damper fixing fixture (1) for fixing the damper, and a spring fixing fixture for fixing the top end of the spring are arranged on the base, wherein the spring fixing fixture is arranged above the damper fixing fixture (1), and the first driving assembly is used to drive the damper fixing fixture (1) to move upward.

2. A shock absorber assembly auxiliary device according to claim 1, characterized in that: The spring fixing tool comprises a mounting frame (2) and a plurality of limiting rods (3); the mounting frame (2) is arranged on a base, and the mounting frame (2) is arranged above the damper fixing tool (1) to form a spring assembly space (4); The limiting rod (3) is rotatably arranged on the mounting frame (2); the rotation direction of the limiting rod (3) relative to the mounting frame (2) is a horizontal direction; the suspended end of the limiting rod (3) is a spring fixed end; and a plurality of the limiting rods (3) are arranged along the circumferential direction of the spring assembly space (4).

3. A shock absorber assembly auxiliary device according to claim 2, characterized in that: The spring fixing end is provided with a groove (31).

4. The shock absorber assembly auxiliary device according to claim 2, characterized in that: The mounting frame (2) comprises two mounting plates (21) arranged in parallel from bottom to top, a plurality of mounting rods (5) are vertically arranged between the two mounting plates (21), and a plurality of limiting rods (3) are respectively arranged on corresponding mounting rods (5).

5. A shock absorber assembly auxiliary device according to claim 4, characterized in that: The installation rod (5) is sleeved with a collar (6), and the limiting rod (3) is arranged on the collar (6).

6. A shock absorber assembly auxiliary device according to claim 5, characterized in that: A mounting ring (61) is provided on the ring side of the collar (6), the mounting ring (61) extends in a horizontal direction, and one end of the limiting rod (3) is inserted into the mounting ring (61).

7. The shock absorber assembly auxiliary device according to claim 4, characterized in that: The mounting plate (21) is U-shaped.

8. The shock absorber assembly auxiliary device according to claim 4, characterized in that: Two support rods (7) are arranged on the base, and the mounting frame (2) is arranged on the two support rods (7).

9. A shock absorber assembly auxiliary device according to claim 8, characterized in that: The first driving component is a cylinder (9), the cylinder (9) is arranged on a base, and the damper fixing tool (1) is arranged at the output end of the cylinder (9).

10. A shock absorber assembly auxiliary device according to claim 9, characterized in that: A carrier (8) is arranged between the two support rods (7), and the output end of the cylinder (9) passes through the carrier (8).

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