Shock absorber damper measuring assembly

Abstract

The utility model relates to the technical field of shock absorber dampers, in particular to a shock absorber damper measuring assembly which comprises a rectangular support, a rectangular seat cavity is arranged in the support in a penetrating mode, a measuring assembly body is arranged on the front side of the top of the support, and the measuring assembly body is arranged on the front side of the top of the support. A rectangular base is fixedly connected to the position, close to the bottom end wall of the base cavity, of the support, and a round opening used for containing the bottom area of the shock absorber is formed in the center of the upper end wall of the base. The bottom end wall of the shock absorber firstly makes contact with the four clamping blocks which are symmetrically arranged and are narrow in upper portion and wide in lower portion, the four clamping blocks are slowly extruded to move towards the side away from the round opening till the bottom of the shock absorber is completely arranged in the round opening, the four clamping blocks are tightly pressed on the end wall of the bottom of the shock absorber under the action of the elastic force of the spring, and the shock absorber is automatically limited; the device is simple in structure, is high in limiting efficiency, facilitates the timely replacement of the shock absorber during measurement, also facilitates the stable measurement of the shock absorber during measurement, and does not generate the condition of hand-held shaking.

Description

Technical Field

[0001] This utility model relates to the field of shock absorber damper technology, and in particular to a shock absorber damper measuring component. Background Technology

[0002] Shock absorbers are used to suppress the oscillations when the spring absorbs shock and the impact from the road surface. They are widely used in automobiles to accelerate the attenuation of vibrations in the frame and body, thereby improving the ride comfort of the car. This shock absorber damper is used in shock absorbers with damping structures. After manufacturing, it needs to be tested, such as measuring the size of the shock absorber and measuring the components. This is used to measure the size of the shock absorber.

[0003] When measuring shock absorbers, a measuring tool is usually used to measure their dimensions. However, ordinary measuring tools are simple and consist of fixed plates. When measuring, the measuring tool is held in hand to the end wall of the supported shock absorber to measure its dimensions. The hand is prone to shaking during the measurement, resulting in inaccurate measurements. Utility Model Content

[0004] The purpose of this invention is to provide a shock absorber damper measuring component.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A shock absorber damper measuring assembly includes a rectangular support with a rectangular cavity inside. A measuring assembly is located at the front top of the support. A rectangular base is fixed to the support near the bottom wall of the cavity. A circular opening for placing the bottom area of ​​the shock absorber is formed at the center of the upper wall of the base. Four rectangular slots are arranged in a ring around the circular opening on the end wall of the base. A rectangular connecting block extending into the circular opening is provided in each slot. A locking block that is narrower at the top and wider at the bottom is fixed to the end wall of the connecting block near the center of the circular opening. A circular sliding column is fixed to the end wall of the connecting block away from the locking block. A spring with its two ends fixed to the connecting block and the end wall of the support is sleeved on the outside of the sliding column. The springs are used to move the four connecting blocks toward the center of the circular opening to clamp the bottom end wall of the shock absorber placed at the center of the circular opening. Through-holes that are movably connected to the sliding columns are provided at the center of the four end walls of the bottom of the support.

[0007] Preferably, the upper end wall of the support has a rectangular opening that communicates with the seat cavity, and the front and rear end walls of the support near the top opening have rectangular tracks.

[0008] Preferably, the measuring component includes a rectangular slide block movably connected within the top opening and a rectangular slider fixedly connected to the slide block within the slide rail.

[0009] Preferably, there are two sliders, which are symmetrically distributed about the center of the slide block.

[0010] Preferably, the measuring assembly further includes a screw threaded through and connected to the central end wall of the slide, and a disc-shaped base fixed to the bottom end wall of the screw for contact measurement with the end wall of the shock absorber.

[0011] Preferably, the measuring component further includes a pointer fixed to the end wall of the slider and a scale mark opened on the end wall of the support near the slide rail.

[0012] This utility model has at least the following beneficial effects:

[0013] The bottom wall of the shock absorber first contacts four symmetrically arranged, narrower at the top and wider at the bottom, locking blocks. The four blocks are slowly pressed and moved away from the circular opening until the bottom of the shock absorber is completely placed in the circular opening. Then, under the action of the spring force, the four blocks are pressed tightly against the bottom wall of the shock absorber, automatically limiting the shock absorber. The limiting efficiency is high, which facilitates timely replacement of the shock absorber during measurement and also makes it easy to measure the shock absorber stably without hand-held shaking. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the present invention;

[0016] Figure 2 for Figure 1 A top view of the support;

[0017] Figure 3 for Figure 1 A front view diagram of the slide block and slider;

[0018] Figure 4 for Figure 1 Enlarged diagram of point A.

[0019] In the diagram: 1. Support; 2. Seat cavity; 3. Top opening; 4. Slide rail; 5. Slide block; 6. Slider; 7. Screw; 8. Base; 9. Scale marking; 10. Pointer; 11. Round opening; 12. Base; 13. Slide groove opening; 14. Through opening; 15. Connecting block; 16. Locking block; 17. Sliding column; 18. Spring. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution for a shock absorber damper measurement component:

[0022] like Figure 1-4 As shown, a shock absorber damper measuring assembly includes a rectangular support 1, a rectangular cavity 2 passing through the support 1, a measuring assembly positioned at the front top of the support 1, and a rectangular base 12 fixed to the support 1 near the bottom wall of the cavity 2. A circular opening 11 for placing the bottom area of ​​the shock absorber is formed at the center of the upper wall of the base 12. Four rectangular grooves 13 are arranged in a ring around the circular opening 11 on the end wall of the base 12. Rectangular connecting blocks 1 extending into the circular opening 11 are provided within each groove 13. 5. A locking block 16, which is narrow at the top and wide at the bottom, is fixed to the end wall of the connecting block 15 near the center of the circular opening 11. A circular sliding column 17 is fixed to the end wall of the connecting block 15 away from the locking block 16. A spring 18 with two ends fixed to the connecting block 15 and the end wall of the support 1 is sleeved on the outside of the sliding column 17. The spring 18 is used to move the four connecting blocks 15 toward the center of the circular opening 11 and clamp the bottom end wall of the shock absorber placed at the center of the circular opening 11. A through hole 14 that is movably connected to the sliding column 17 is provided at the center of the four side end walls of the bottom of the support 1.

[0023] A rectangular opening 3, which is connected to the seat cavity 2, is penetrating the upper wall of the support 1. Rectangular slides 4 are penetrating the front and rear end walls of the support 1 near the opening 3.

[0024] The measuring component includes a rectangular slide 5 movably connected within the top opening 3 and a rectangular slider 6 movably connected within the slide rail 4 and fixed to the slide 5. There are two sliders 6, which are symmetrically distributed about the center of the slide 5.

[0025] The measuring assembly also includes a screw 7 threaded through and connected to the center end wall of the slide 5, a disc-shaped base 8 fixed to the bottom end wall of the screw 7 for contact measurement with the end wall of the shock absorber, and a pointer 10 fixed to the end wall of the slider 6 and a scale mark 9 opened on the end wall of the support 1 near the slide 4.

[0026] Working principle:

[0027] When in use, insert the shock absorber into the seat cavity 2 along the top opening 3, and then place it in the round opening 11 for self-limiting.

[0028] When the shock absorber is self-limited, the bottom wall of the shock absorber first contacts the four symmetrically arranged, narrow at the top and wide at the bottom locking blocks 16. The four locking blocks 16 are slowly pressed to move away from the round opening 11 until the bottom of the shock absorber is completely placed in the round opening 11. Then, under the action of the spring force of the spring 18, the four locking blocks 16 are pressed tightly against the bottom wall of the shock absorber, which automatically limits the shock absorber. The limiting efficiency is high, which makes it convenient to replace the shock absorber in time during measurement. It also makes it convenient to measure the shock absorber stably during measurement without hand shaking.

[0029] During the displacement of the locking block 16, the connecting block 15 slides stably in the sliding groove 13, while the sliding column 17 slides stably in the through hole 14. The spring 18 deforms and provides a restoring force for the connecting block 15, so that the locking block 16 has displacement and restoring capabilities.

[0030] During measurement, the movable slide block 5 and slider 6 slide along the slide rail 4, so that the base plate 8 at the bottom of the screw 7 is in close contact with the end wall of the shock absorber. At this time, the scale mark 9 indicated by the pointer 10 is read to obtain the radius dimension parameter of the shock absorber.

[0031] During the measurement process, the screw 7 rotates and is displaced in conjunction with the slide block 5, changing the height position of the chassis 8. This makes the height of the chassis 8 different from the height of the shock absorber end, and then it moves laterally to fit tightly against the end wall of the shock absorber at that height. This is used to detect the radius dimensions of different parts of the shock absorber with different upper, middle and lower radii. During the measurement, the controllability and adjustability are stronger.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A shock absorber damper measuring assembly comprising a rectangular support (1), characterized in that, The seat (1) is provided with a rectangular seat cavity (2), a measuring assembly is arranged on the top front side of the seat (1), and a rectangular base (12) is fixedly connected to the bottom end wall of the seat cavity (2); a circular opening (11) for placing the bottom part of the shock absorber is arranged in the center of the upper end wall of the base (12); four rectangular sliding slot openings (13) are arranged in the end wall of the base (12) and are annularly distributed around the circular opening (11); a rectangular connecting block (15) extending into the circular opening (11) is arranged in the sliding slot opening (13); a clamping block (16) with a narrow upper part and a wide lower part is fixedly connected to the side end wall of the connecting block (15) near the center of the circular opening (11); a circular sliding column (17) is fixedly connected to the side end wall of the connecting block (15) away from the clamping block (16); two springs (18) are sleeved on the outer side of the sliding column (17) and are fixedly connected to the end walls of the connecting block (15) and the seat (1), respectively, for elastically moving the four connecting blocks (15) towards the center of the circular opening (11) to clamp the bottom end wall of the shock absorber placed in the center of the circular opening (11); and a through hole (14) movably connected with the sliding column (17) is arranged in the center of the bottom four side end walls of the seat (1).

2. A shock absorber damper measuring assembly according to claim 1, wherein, A rectangular top opening (3) is arranged in the upper end wall of the seat (1) and is in communication with the seat cavity (2); and a rectangular sliding channel (4) is arranged in the front and rear end walls of the seat (1) near the top opening (3).

3. A shock absorber damper measuring assembly according to claim 2, wherein, The measuring assembly comprises a rectangular sliding seat (5) movably connected in the top opening (3), and a rectangular sliding block (6) fixedly connected with the sliding seat (5) and movably connected in the sliding channel (4).

4. A shock absorber damper measuring assembly according to claim 3, wherein, Two sliding blocks (6) are symmetrically arranged about the center of the sliding seat (5).

5. A shock absorber damper measuring assembly according to claim 3, wherein, The measuring assembly further comprises a screw rod (7) threaded and connected through the center end wall of the sliding seat (5), and a disc-shaped bottom disc (8) fixedly connected to the bottom end wall of the screw rod (7) and used for contacting and measuring the end wall of the shock absorber.

6. A shock absorber damper measuring assembly according to claim 5, wherein, The measuring assembly further comprises a pointer (10) fixedly connected to the end wall of the sliding block (6), and a scale mark (9) arranged in the end wall of the sliding channel (4) of the seat (1).

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