Novel tool for press fitting of bottom cover of liquid storage cylinder

Abstract

The utility model relates to the field of shock absorbers, in particular to a novel tool for press fitting of a bottom cover of a liquid storage cylinder. A novel liquid storage barrel bottom cover press-fitting tool comprises a sliding block, the upper portion of the sliding block is open, a penetrating hole is formed in the middle of the lower portion of the sliding block, a base is arranged in the middle of the upper portion of the base in a penetrating mode, a mounting hole is formed in the middle of the upper portion of the base, a bottom cover base is arranged in the sliding block, a connecting bolt is arranged in the middle of the bottom cover base and penetrates through the bottom cover base to be fixed in the mounting hole, and a spring is arranged between the base and the outer wall of the lower portion of the sliding block. The tool has the advantages that the structure is novel, the design is ingenious and simple, the bottom cover of the liquid storage cylinder can be stably pressed into the liquid storage cylinder, the depth is correct, all products using the bottom cover can be repeatedly used, and the tool is simple in structure, practical and efficient.

Description

Technical Field

[0001] This utility model relates to the field of vibration dampers, and in particular to a novel tooling for press-fitting the bottom cover of a liquid storage tank. Background Technology

[0002] When using the old tooling, the liquid storage cylinder needs to be inverted before pressing the bottom cover into the cylinder. This tooling method means that every time a new model of vibration damper is made, the stroke needs to be adjusted to correspond to the different depths of the liquid storage cylinder, which will waste mold adjustment time. Summary of the Invention

[0003] To solve the technical problem of adjusting the stroke required in manufacturing shock absorbers, this utility model provides a novel tooling for press-fitting the bottom cover of a liquid storage cylinder.

[0004] The technical solution of this utility model is as follows:

[0005] A novel press-fit liquid storage cylinder bottom cover fixture includes a slider with an opening at the top and a through hole in the middle of the bottom. A base is provided through the through hole, and an installation hole is provided in the middle of the upper part of the base. A bottom cover seat is located inside the slider, and a connecting bolt is provided in the middle of the bottom cover seat. The connecting bolt passes through the bottom cover seat and is fixed in the installation hole. A spring is provided between the base and the lower outer wall of the slider.

[0006] The base has an inverted T-shaped cross-section.

[0007] The height of the bottom cover decreases from the outside to the middle.

[0008] The upper part of the inner wall of the slider is provided with a recessed groove.

[0009] The upper diameter of the connecting bolt is larger than the lower diameter.

[0010] The technical solution of this utility model has a novel structure and a clever and simple design. It can smoothly press the bottom cover of the liquid storage cylinder into the liquid storage cylinder to the correct depth. It can be reused and applied to all products that use this bottom cover. The tooling structure is simple, practical and efficient. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the liquid storage tank. Detailed Implementation

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments. Example

[0014] like Figure 1The invention relates to a novel press-fitting fixture for a liquid storage cylinder bottom cover, comprising a slider 1 with an opening at the top and a through hole in the middle of the bottom, through which a base 3 is provided. The base 3 has a mounting hole in the middle of its upper part. A bottom cover seat 2 is located inside the slider 1, and a connecting bolt 5 is provided in the middle of the bottom cover seat 2 to connect the bottom cover seat 2 and the base 3. The connecting bolt 5 passes through the bottom cover seat 2 and is fixed in the mounting hole. A compression spring 4 is provided between the base 3 and the lower outer wall of the slider 1 for resetting the slider to facilitate the next press-fitting of the liquid storage cylinder bottom cover 7.

[0015] The base 3 has an inverted T-shaped cross-section, with its top surface in contact with the bottom surface of the bottom cover 2. The inner wall of the bottom cover 2 is provided with a raised ring for securing the connecting bolt 5.

[0016] The height of the bottom cover 2 decreases from the outside to the middle.

[0017] The upper part of the inner wall of the slider 1 is provided with a recessed groove 6, where the liquid storage cylinder is placed and is limited by the step.

[0018] The upper diameter of the connecting bolt 5 is larger than the lower diameter.

[0019] When using, such as Figure 2 As shown, the rear and front parts of the liquid storage cylinder bottom cover 7 are connected by a bevel, which is similar to the surface shape of the base 2 for easy fitting. The base 2 has a hole in the middle and a bevel on the outside of the hole. When the liquid storage cylinder bottom cover 7 is placed in the fixture, the liquid storage cylinder is placed upright in the slider 1, and the bottom is limited by the step, that is, on the recessed groove 6. The bottle mouth of the liquid storage cylinder does not exceed the recessed groove 6. When the cylinder switch is pressed, the slider 1 will press the liquid storage cylinder down. Since the liquid storage cylinder bottom cover 7 is restricted by the fixture, the liquid storage cylinder bottom cover will be pressed back into the liquid storage cylinder. A compression spring 4 is provided below the slider 3 to ensure that it automatically returns to the center after each press. Because the stroke of the slider 3 is limited by the connecting bolt 5 and the base 3, its stroke is the depth to which the liquid storage cylinder bottom cover 7 needs to enter the liquid storage cylinder. Therefore, the pressing depth of the liquid storage cylinder bottom cover 7 is always equal to this value. In this way, all products using this liquid storage cylinder bottom cover 7 can be used without repeatedly adjusting the stroke of the fixture.

[0020] It should be understood that the above description is only a preferred embodiment of the present utility model and is not sufficient to limit the technical solution of the present utility model. For those skilled in the art, within the spirit and principles of the present utility model, additions, subtractions, substitutions, transformations or improvements can be made based on the above description, and all such additions, subtractions, substitutions or improvements should fall within the protection scope of the appended claims of the present utility model.

Claims

1. A novel press-fit liquid storage cylinder bottom cover fixture, comprising a slider (1), characterized in that: The slider (1) has an opening at the top and a through hole in the middle of the bottom. A base (3) is provided through the hole. An installation hole is provided in the middle of the upper part of the base (3). A bottom cover (2) is provided inside the slider (1). A connecting bolt (5) is provided in the middle of the bottom cover (2). The connecting bolt (5) passes through the bottom cover (2) and is fixed in the installation hole. A compression spring (4) is provided between the base (3) and the lower outer wall of the slider (1).

2. The novel press-fit liquid storage cylinder bottom cover tooling according to claim 1, characterized in that: The base (3) has an inverted T-shaped cross section.

3. The novel press-fit liquid storage cylinder bottom cover tooling according to claim 1, characterized in that: The height of the bottom cover (2) decreases from the outside to the middle.

4. The novel press-fit liquid storage cylinder bottom cover tooling according to claim 1, characterized in that: The upper part of the inner wall of the slider (1) is provided with a recessed groove (6).

5. The novel press-fit liquid storage cylinder bottom cover tooling according to claim 1, characterized in that: The upper diameter of the connecting bolt (5) is larger than the lower diameter.

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