Shock absorber support bottom cover press-fitting device

Abstract

A shock absorber support bottom cover press-fitting device comprises a bottom plate, a base is installed on the bottom plate, an elastic telescopic rod used for being sleeved with a shock absorber support is installed at the top of the base, the elastic telescopic rod comprises a sleeve rod fixed to the base and a bottom cover bearing rod elastically and slidably connected to the sleeve rod, and a liftable bottom cover press-fitting piece is arranged above the bottom cover bearing rod. According to the utility model, the positions of the sleeve body and the bottom cover can be automatically positioned, so that the bottom cover can be correctly pressed into the sleeve, the positions of the bottom cover and the sleeve do not need to be manually adjusted, the production and processing efficiency is improved, and the generation of defective products is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of shock absorber bracket manufacturing, in particular to a shock absorber bracket bottom cover press-fitting device. Background Art

[0002] At present, the existing shock absorber bracket is a cylinder structure. During the manufacturing process of the shock absorber bracket, a bottom cover needs to be pressed on the bottom of the cylinder. The existing bottom cover pressing method is to directly place the bottom cover on the bottom of the cylinder, and then push the bottom cover into the cylinder through a cylinder. However, this bottom cover pressing method sometimes causes the bottom cover to tilt when being pressed into the cylinder, thereby affecting the pressing effect of the bottom cover, and the bottom cover sometimes cannot correspond well to the bottom of the cylinder, thereby making it impossible for the bottom cover to be pressed into the cylinder, affecting production efficiency. Summary of the invention

[0003] The utility model aims to solve the problems existing in the above-mentioned prior art and provides a bottom cover pressing device for a shock absorber bracket. A sleeve is sleeved on a telescopic rod, the outer side of the telescopic rod is used to position the cylinder body, and the top of the telescopic rod is used to position the bottom cover. The two cooperate to enable the bottom cover to be correctly pressed into the cylinder body.

[0004] The utility model adopts a technical solution to solve the technical problem: the bottom cover pressing device of the shock absorber bracket comprises a bottom plate, a base is installed on the bottom plate, an elastic telescopic rod for being sleeved by the shock absorber bracket is installed on the top of the base, the elastic telescopic rod comprises a sleeve rod fixed on the base and a bottom cover supporting rod elastically slidably connected to the sleeve rod, and a liftable bottom cover pressing part is provided above the bottom cover supporting rod.

[0005] For further improvement, the base includes a fixed plate, a slider fixed below the fixed plate, a guide rail fixed on the bottom plate and matched with the slider, and the slider is slidably connected to the guide rail.

[0006] To be further improved, a base is fixedly installed on the bottom plate, a cylinder is fixedly installed on the base, and a piston rod of the cylinder is fixedly connected to the fixed plate.

[0007] For further improvement, a telescopic inner cavity is provided inside the sleeve rod, the top of which is connected to the outside world, the bottom cover supporting rod is slidably connected inside the telescopic inner cavity, and a spring is fixedly installed between the bottom of the bottom cover supporting rod and the bottom of the inner wall of the telescopic inner cavity.

[0008] For further improvement, the outer side of the sleeve rod is detachably connected with a bracket positioning collar through sliding, and the outer side of the bracket positioning collar is clearance-matched with the inner wall of the shock absorber bracket.

[0009] For further improvement, a limit clamping column passing through the bottom cover supporting rod is fixedly installed on the bottom cover supporting rod, and a limit clamping groove cooperating with the limit clamping column is provided on the inner wall of the telescopic inner cavity. Both ends of the limit clamping column are located inside the limit clamping groove and are slidably connected with the limit clamping groove.

[0010] For further improvement, a bottom cover supporting cone surface for placing and positioning the bottom cover is provided on the top of the bottom cover supporting rod.

[0011] To be further improved, the bottom cover pressing part comprises a pair of fixing rods fixed on the bottom plate, a lifting plate is slidably connected to the fixing rods, and a bottom cover pressing head corresponding to the bottom cover supporting rod is fixedly installed on the lifting plate.

[0012] The beneficial effect of the utility model is that the utility model can automatically position the cylinder body and the bottom cover so that the bottom cover can be correctly pressed into the sleeve without manual adjustment of the positions of the bottom cover and the sleeve, thereby improving the efficiency of production and processing and reducing the generation of defective products. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is an axonometric cross-sectional view of the utility model;

[0015] Figure 3 It is a schematic diagram of the shock absorber bracket in the utility model being sleeved on the elastic telescopic rod.

[0016] Explanation of the reference numerals in the accompanying drawings: bottom plate 1, base 2, fixed plate 2-1, slider 2-2, guide rail 2-3, support platform 2-4, cylinder 2-5, elastic telescopic rod 3, sleeve rod 3-1, bottom cover supporting rod 3-2, telescopic inner cavity 3-3, spring 3-4, bracket positioning ring 3-5, limit clamping column 3-6, limit clamping groove 3-7, bottom cover supporting cone surface 3-8, bottom cover pressing part 4, fixed rod 4-1, lifting plate 4-2, bottom cover pressing head 4-3. DETAILED DESCRIPTION

[0017] The following provides a preferred specific implementation of the present utility model in conjunction with the accompanying drawings. What is disclosed is only a better specific implementation of the present utility model, and it certainly cannot be used to limit the scope of rights of the present utility model. Therefore, equivalent changes made according to the claims of the present utility model are still within the scope covered by the present utility model.

[0018] Refer to the attached Figures 1 to 3: In this embodiment, the bottom cover pressing device of the shock absorber bracket comprises a bottom plate 1, on which a base 2 is fixedly installed, the base 2 comprises a fixed plate 2-1, a slider 2-2 fixed under the fixed plate 2-1, a guide rail 2-3 fixed on the bottom plate 1 and matched with the slider, the slider 2-2 is slidably connected to the guide rail 2-3, a support 2-4 is fixedly installed on the bottom plate 1, a cylinder 2-5 is fixedly installed on the support 2-4, a groove is provided on the support 2-4 for fixing and placing the cylinder 2-5, the piston rod of the cylinder 2-5 is fixedly connected to the fixed plate 2-1, the guide rail 2-3 is arranged in a pair, and the cylinder 2-5 is located between the pair of guide rails 2-3, and an elastic telescopic rod 3 for being sleeved by the shock absorber bracket is installed on the top of the base 2, the elastic telescopic rod 3 comprises a sleeve rod 3-1 fixed on the fixed plate 2-1 and a sleeve rod 3-1 elastically slidably connected to the sleeve rod 3-1 The bottom cover supporting rod 3-2 is provided with a liftable bottom cover pressing part 4 above the bottom cover supporting rod 3-2. The bottom cover pressing part 4 includes a pair of fixed rods 4-1 fixed on the bottom plate 1. A lifting plate 4-2 is slidably connected to the fixed rod 4-1. A bottom cover pressing head 4-3 corresponding to the bottom cover supporting rod 3-2 is fixedly installed on the lifting plate 4-2. A lifting cylinder is installed on the lifting plate 4-2. The lifting plate 4-2 can be connected with the piston rod of the lifting cylinder. The lifting cylinder drives the lifting plate 4-2 and the bottom cover pressing head 4-3 to rise and fall along the fixed rod 4-1. The bottom cover pressing head 4-3 presses the bottom cover placed on the bottom cover supporting rod 3-2 into the inside of the shock absorber bracket by descending. The cylinder 2-5 drives the fixed plate 2-1 to slide on the guide rail 2-3 through the slider 2-2 through the telescopic piston rod, so that the elastic telescopic rod can approach and move away from the bottom cover pressing part 4.

[0019] Refer to the attached Figures 1 to 3 A telescopic inner cavity 3-3 is provided inside the sleeve rod 3-1, and the top of the telescopic inner cavity 3-3 is connected to the outside world. One end of the telescopic inner cavity 3-3 is a closed end, and the other end is an open end. The open end is connected to the outside world and is located at the top of the sleeve rod 3-1. The bottom cover supporting rod 3-2 is slidably connected to the inside of the telescopic inner cavity 3-3. A spring 3-4 is fixedly installed between the bottom of the bottom cover supporting rod 3-2 and the bottom of the inner wall of the telescopic inner cavity 3-3. The spring 3-4 is used to reset the bottom cover supporting rod 3-2 after being compressed. The outer side of the sleeve rod 3-1 is detachably connected to a bracket positioning ring 3-5 by sliding. The positioning rings 3-5 with different outer diameters can be replaced to position the shock absorber brackets with different inner diameters. The outer side of the bracket positioning ring 3-5 is clearance-matched with the inner wall of the shock absorber bracket.

[0020] Refer to the attached Figures 1 to 3: A limiting card column 3-6 passing through the bottom cover supporting rod 3-2 is fixedly installed on the bottom cover supporting rod 3-2, and the axis of the limiting card column 3-6 is perpendicular to the axis of the bottom cover supporting rod 3-2. The inner wall of the telescopic inner cavity 3-3 is provided with a limiting card groove 3-7 cooperating with the limiting card column 3-6, and the limiting card groove 3-7 is symmetrically arranged on the telescopic inner cavity 3-3. Both ends of the limiting card column 3-6 are located inside the limiting card groove 3-7 and are slidably connected with the limiting card groove 3-7. Both ends of the limiting card column 3-6 do not exceed the limiting card groove 3-7 to facilitate the installation of the bracket fixed ring 3-5. The limiting card groove 3-7 is used to prevent the bottom cover supporting rod 3-2 from sliding out of the telescopic inner cavity 3-3. The top of the bottom cover supporting rod 3-2 is provided with a bottom cover supporting cone surface 3-8 for placing and positioning the bottom cover.

[0021] When in use, the shock absorber bracket is sleeved on the outside of the bottom cover supporting rod 3-2, the bracket positioning ring 3-5 positions the shock absorber bracket, and then the bottom cover is placed on the bottom cover supporting cone surface 3-8, the bottom cover pressing head 4-3 descends to press the bottom cover into the shock absorber bracket, and at the same time, the bottom cover supporting rod 3-2 is pressed into the sleeve rod 3-1, and the spring 3-4 contracts to store force. After the pressing is completed, the bottom cover pressing head 4-3 rises, and the spring 3-4 releases the stored force, driving the cover supporting rod 3-2 to rise, and the shock absorber bracket is lifted up as a whole, reminding people that the bottom cover pressing is completed.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A shock absorber bracket bottom cover press-fitting device, comprising a bottom plate (1), a base (2) being mounted on the bottom plate (1), wherein: An elastic telescopic rod (3) for being sleeved by the shock absorber bracket is installed on the top of the base (2), and the elastic telescopic rod (3) comprises a sleeve rod (3-1) fixed on the base (2) and a bottom cover supporting rod (3-2) elastically slidably connected to the sleeve rod (3-1), and a liftable bottom cover pressing part (4) is provided above the bottom cover supporting rod (3-2).

2. The shock absorber bracket bottom cover press-fitting device according to claim 1, characterized in that: The base (2) comprises a fixed plate (2-1), a sliding block (2-2) fixed below the fixed plate (2-1), and a guide rail (2-3) fixed on the bottom plate (1) and cooperating with the sliding block, wherein the sliding block (2-2) is slidably connected to the guide rail (2-3).

3. The shock absorber bracket bottom cover press-fitting device according to claim 2, characterized in that: A support platform (2-4) is fixedly mounted on the bottom plate (1), a cylinder (2-5) is fixedly mounted on the support platform (2-4), and a piston rod of the cylinder (2-5) is fixedly connected to the fixed plate (2-1).

4. The shock absorber bracket bottom cover press-fitting device according to claim 3, characterized in that: The sleeve rod (3-1) is provided with a telescopic inner cavity (3-3) at the top thereof communicating with the outside, the bottom cover supporting rod (3-2) is slidably connected to the inside of the telescopic inner cavity (3-3), and a spring (3-4) is fixedly installed between the bottom of the bottom cover supporting rod (3-2) and the bottom of the inner wall of the telescopic inner cavity (3-3).

5. The shock absorber bracket bottom cover press-fitting device according to claim 4, characterized in that: The outer side of the sleeve rod (3-1) is detachably connected to a bracket positioning collar (3-5) by sliding, and the outer side of the bracket positioning collar (3-5) is clearance-matched with the inner wall of the shock absorber bracket.

6. The shock absorber bracket bottom cover press-fitting device according to claim 5, characterized in that: A limiting clamping column (3-6) passing through the bottom cover supporting rod (3-2) is fixedly mounted on the bottom cover supporting rod (3-2); an inner wall of the telescopic inner cavity (3-3) is provided with a limiting clamping groove (3-7) cooperating with the limiting clamping column (3-6); two ends of the limiting clamping column (3-6) are located inside the limiting clamping groove (3-7) and are slidably connected to the limiting clamping groove (3-7).

7. The shock absorber bracket bottom cover press-fitting device according to claim 6, characterized in that: The top of the bottom cover supporting rod (3-2) is provided with a bottom cover supporting conical surface (3-8) for placing and positioning the bottom cover.

8. The shock absorber bracket bottom cover press-fitting device according to claim 1, characterized in that: The bottom cover pressing member (4) comprises a pair of fixing rods (4-1) fixed on the bottom plate (1), a lifting plate (4-2) being slidably connected to the fixing rods (4-1), and a bottom cover pressing head (4-3) corresponding to the bottom cover supporting rod (3-2) being fixedly mounted on the lifting plate (4-2).

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