Pressing device of inflator piston

Abstract

The utility model relates to the technical field of inflator production and processing, in particular to an inflator piston pressing device which comprises a base, a stand column is arranged on the upper end face of the base in a fixed structure mode, a connecting plate is arranged on the stand column in a threaded meshing mode, a driving air cylinder is arranged on the upper portion of the connecting plate, and a pressing block is fixedly arranged at the output end of the driving air cylinder. A clamping block assembly is arranged under the pressing block, two push plates are arranged on the side end face of the clamping block assembly in a fixed structure mode, and a collecting box is arranged under the clamping block assembly and used for driving the clamping block assembly to move. By arranging the clamping block assembly, the first clamping block and the second clamping block move in opposite directions through the driving mechanism, and pressing operation on the piston head and the piston rod is achieved; the driving mechanism synchronously controls the first clamping block and the second clamping block to do back-to-back separation movement, the assembled pistons directly fall into the collecting box, the step that the combined pistons are thrown into a box beside is avoided, it is guaranteed that the product quality is not damaged in the machining process, and meanwhile the production efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of air pump manufacturing and processing technology, and in particular to a pressing device for an air pump piston. Background Technology

[0002] An air pump is a tool used to compress air into inflatable items such as tires, balls, balloons, and mattresses. It works manually or electrically, compressing air and injecting it into these items to achieve the desired air pressure and volume.

[0003] The piston assembly of a balloon pump typically consists of a piston head and a piston rod, which need to be assembled. Currently, this assembly process mainly relies on manual operation. One method is through direct insertion, but this manual method is unstable. Under excessive force or prolonged use, the connection between the piston rod and piston head can easily detach, affecting the normal use of the pump. Another method requires the operator to hold the piston rod and piston head separately, align them, and then press them together with a liftable pressure plate. The assembled piston must then be thrown into a collection container. This assembly method is cumbersome, inefficient, and prone to the piston falling outside the container, affecting the overall quality of the product. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a pressing device for an air pump piston, addressing the issues of unstable piston assembly and low efficiency in existing systems. The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0005] A pressing device for an air pump piston, comprising:

[0006] Base;

[0007] The column is fixedly mounted on the upper surface of the base.

[0008] The connecting plate is connected to the column by a threaded engagement.

[0009] The drive cylinder is fixedly mounted on the upper part of the connecting plate.

[0010] The pressure block passes through the connecting plate and is connected to the output end of the drive cylinder in a fixed structure.

[0011] Clamping block assembly, located directly below the pressure block;

[0012] Push plates, two push plates are fixedly mounted on the side end face of the clamping block assembly;

[0013] Collection box, the collection box is located below the clamping block assembly;

[0014] The drive mechanism is used to drive the movement of the clamping block assembly.

[0015] Furthermore, the clamping block assembly includes a first clamping block and a second clamping block, which are respectively connected to the push plate in a fixed structure manner.

[0016] Furthermore, a first groove is formed on the upper end face of the first clamping block, and a second groove is formed on the upper end face of the second clamping block; a removable elastic pad is provided on the groove wall of the first groove and the second groove.

[0017] Furthermore, the driving mechanism includes a first cylinder and a second cylinder, which are respectively disposed on both sides of the collection box. The output end of the first cylinder is fixedly connected to the push plate on the side of the first clamping block, and the output end of the second cylinder is fixedly connected to the push plate on the side of the second clamping block.

[0018] Furthermore, both the first and second cylinders are equipped with support frames at their lower parts, which are located on both sides of the collection box.

[0019] Furthermore, the column is fitted with a nut in a threaded engagement manner.

[0020] Furthermore, an anti-slip pad is provided on the lower end face of the pressure block in a fixed structure.

[0021] The beneficial effects of this utility model are as follows: by setting up a clamping block assembly, the first clamping block and the second clamping block move in opposite directions through a drive mechanism to achieve the pressing operation of the piston head and the piston rod; the drive mechanism then synchronously controls the first clamping block and the second clamping block to move away from each other, so that the assembled piston can fall directly into the collection box, avoiding the step of throwing the assembled piston into the adjacent box, ensuring that the product quality is not damaged during the processing, and improving production efficiency. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0023] Figure 2 This is a schematic cross-sectional view of part of the structure of this utility model.

[0024] In the picture:

[0025] 1. Base, 2. Column, 3. Connecting plate, 4. Drive cylinder, 5. Pressure block, 6. Clamping block assembly, 61. First clamping block, 62. Second clamping block, 7. Push plate, 8. Collection box, 9. Drive mechanism, 10. First groove, 11. Second groove, 12. Elastic pad, 13. First cylinder, 14. Second cylinder, 15. Support frame, 16. Nut, 17. Anti-slip pad. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the utility model will now be described in further detail with reference to the accompanying drawings and the following embodiments, so that the public can better understand the implementation method of this utility model. The specific implementation scheme of this utility model is as follows:

[0027] A pressing device for an air pump piston includes a base 1. A column 2 is fixedly mounted on the upper surface of the base 1. A connecting plate 3 is threaded onto the column 2. A drive cylinder 4 is fixedly mounted on the upper part of the connecting plate 3. A pressure block 5 is fixedly mounted on the output end of the drive cylinder 4. The pressure block 5 passes through the connecting plate 3. A clamping block assembly 6 is positioned directly below the pressure block 5. Two push plates 7 are fixedly mounted on the side end face of the clamping block assembly 6. A collection box 8 is positioned below the clamping block assembly 6 for driving the movement of the clamping block assembly 6. By setting the clamping block assembly 6, the first clamping block 61 and the second clamping block 62 move in opposite directions through a drive mechanism 9 to achieve the pressing operation of the piston head and piston rod. The drive mechanism 9 then synchronously controls the first clamping block 61 and the second clamping block 62 to move in opposite directions, so that the assembled piston can fall directly into the collection box 8, avoiding the step of throwing the assembled piston into the adjacent box, ensuring that the product quality is not damaged during processing, and improving production efficiency.

[0028] It should be noted that the clamping block assembly 6 includes a first clamping block 61 and a second clamping block 62. The first clamping block 61 and the second clamping block 62 are respectively connected to the push plate 7 in a fixed structure. A first groove 10 is provided on the upper end face of the first clamping block 61, and a second groove 11 is provided on the upper end face of the second clamping block 62. This structure is mainly used to place the piston head so as to realize the pressing of the piston head and the piston rod. A removable elastic pad 12 is provided on the groove wall of the first groove 10 and the second groove 11. An impact force will be generated during the pressing process. The elastic pad 12 is provided to protect the surface of the piston head from damage.

[0029] It should be noted that the drive mechanism 9 includes a first cylinder 13 and a second cylinder 14. The first cylinder 13 and the second cylinder 14 are respectively arranged on both sides of the collection box 8. The output end of the first cylinder 13 is fixedly connected to the push plate 7 on the side of the first clamping block 61, and the output end of the second cylinder 14 is fixedly connected to the push plate 7 on the side of the second clamping block 62. This structure is mainly used to drive the movement of the first clamping block 61 and the second clamping block 62, and the first cylinder 13 and the second cylinder 14 drive the clamping block assembly 6 synchronously.

[0030] Furthermore, a support frame 15 is provided at the lower part of both the first cylinder 13 and the second cylinder 14, and the support frame 15 is located on both sides of the collection box 8; this structure is used to support the cylinders and ensure the stability of the entire device.

[0031] It should be noted that the column 2 is provided with a nut 16 in a threaded engagement manner; the nut 16 is provided to adjust the position of the connecting plate 3 so that different models of pistons can be pressed and combined.

[0032] It should be noted that the lower end face of the pressure block 5 is provided with an anti-slip pad 17 in a fixed structure; the setting of this structure can increase the friction between the pressure block 5 and the piston rod and prevent slippage during the pressing process.

[0033] The working principle and process of this utility model are as follows:

[0034] Simultaneously, the first cylinder 13 and the second cylinder 14 are driven, which in turn drive the push plate 7 to move. The push plate 7 drives the first clamping block 61 and the second clamping block 62 to move relative to each other until the contact surfaces of the first clamping block 61 and the second clamping block 62 are tightly fitted. At this time, the first groove 10 and the second groove 11 will form a continuous groove that can accommodate the piston head. The piston head is placed into the groove, and the piston rod is aligned with the insertion port of the piston head. The drive cylinder 4 is activated, which drives the pressure block 5 to move downward until the pressure block 5 presses the piston rod into the piston head. Then, the piston rods of the first cylinder 13 and the second cylinder 14 retract simultaneously, and the first clamping block 61 and the second clamping block 62 move away from each other with the cylinder. After releasing, the piston that has been pressed will fall into the collection box below.

[0035] In the description of this utility model, it should be understood that the terms "center," "upper," "lower," "left," "right," "front," "rear," "lower left," "upper right," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Although this utility model has been described according to a limited number of embodiments, those skilled in the art should understand from the above description that other embodiments can be conceived within the scope of this utility model described herein.

Claims

1. A pressing device for an air pump piston, characterized in that, include: Base (1); The column (2) is fixedly mounted on the upper surface of the base (1); The connecting plate (3) is connected to the column (2) by a threaded engagement. Drive cylinder (4) is fixedly mounted on the upper part of the connecting plate (3); The pressure block (5) passes through the connecting plate (3) and is connected to the output end of the drive cylinder (4) in a fixed structure manner; Clamping block assembly (6) is located directly below the pressure block (5); Push plate (7), the two push plates (7) are fixedly set on the side end face of the clamping block assembly (6); Collection box (8) is located below clamping block assembly (6); The drive mechanism (9) is used to drive the movement of the clamping block assembly (6).

2. The pressing device for an air pump piston according to claim 1, characterized in that: The clamping block assembly (6) includes a first clamping block (61) and a second clamping block (62), which are respectively connected to the push plate (7) in a fixed structure manner.

3. The pressing device for an air pump piston according to claim 2, characterized in that: The first clamping block (61) has a first groove (10) on its upper end surface, and the second clamping block (62) has a second groove (11) on its upper end surface. The first groove (10) and the second groove (11) are provided with removable elastic pads (12).

4. The pressing device for an air pump piston according to claim 1, characterized in that: The drive mechanism (9) includes a first cylinder (13) and a second cylinder (14). The first cylinder (13) and the second cylinder (14) are respectively arranged on both sides of the collection box (8). The output end of the first cylinder (13) is fixedly connected to the push plate (7) on the side of the first clamping block (61), and the output end of the second cylinder (14) is fixedly connected to the push plate (7) on the side of the second clamping block (62).

5. The pressing device for an air pump piston according to claim 4, characterized in that: Both the first cylinder (13) and the second cylinder (14) are provided with support frames (15) at their lower parts, and the support frames (15) are located on both sides of the collection box (8).

6. The pressing device for an air pump piston according to claim 1, characterized in that: The column (2) is fitted with a nut (16) in a threaded engagement manner.

7. The pressing device for an air pump piston according to claim 1, characterized in that: The lower end face of the pressure block (5) is provided with an anti-slip pad (17) in a fixed structure.

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