An automated vertical impact testing device

Abstract

The utility model relates to test device field discloses an automatic vertical impact test device, including the bottom plate, the middle part fixedly connected with the main part of bottom plate upper surface, both sides outer walls of main part are all fixedly connected with the slide rail, the upper end sliding connection of slide rail outer wall has the sliding frame, the front end outer wall fixedly connected with the connecting frame of sliding frame, the front end outer wall fixedly connected with the slide cylinder of connecting frame, the upper end sliding connection of slide cylinder inner wall has the connecting column, the lower surface fixedly connected with the drop hammer of connecting column, the upper surface fixedly connected with the first connecting rope of connecting column, the middle part rotationally connected with the fourth pulley of first connecting rope outer wall, in the utility model, through drop hammer cooperation fourth pulley and motor and third gyro wheel and first connecting rope can carry out many experiments, through this mechanism can effectively improve the experimental efficiency of equipment, and cooperate slide cylinder can effectively reduce the error of equipment experimental data.

Description

Technical Field

[0001] This utility model relates to the field of testing devices, and in particular to an automated vertical impact testing device. Background Technology

[0002] An automated vertical impact testing device is a testing equipment used to simulate the vertical impact force that a product is subjected to during transportation, use, or extreme environments. It is widely used in the military, automotive, electronics, and packaging industries. It features high efficiency, good repeatability, safety, and reliability, effectively evaluating the impact resistance and structural reliability of products and providing data support for product improvement.

[0003] Traditional automated vertical impact testing equipment is prone to inaccurate experimental data due to varying heights during use. Furthermore, the process of resetting the equipment after multiple experiments is relatively cumbersome and time-consuming, affecting the equipment's experimental efficiency.

[0004] Therefore, those skilled in the art have provided an automated vertical impact testing device to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an automated vertical impact testing device. This device allows for multiple experiments to be conducted using a drop hammer, a fourth pulley, a motor, a third roller, and a first connecting rope. This mechanism effectively improves the experimental efficiency of the equipment, and the use of a sliding cylinder effectively reduces the error in the experimental data.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] An automated vertical impact testing device includes a base plate, a main body fixedly connected to the middle of the upper surface of the base plate, slide rails fixedly connected to both outer walls of the main body, a sliding frame slidably connected to the upper end of the outer wall of the slide rail, a connecting frame fixedly connected to the front outer wall of the sliding frame, a sliding cylinder fixedly connected to the front outer wall of the connecting frame, a connecting column slidably connected to the upper end of the inner wall of the sliding cylinder, a drop hammer fixedly connected to the lower surface of the connecting column, a first connecting rope fixedly connected to the upper surface of the connecting column, a fourth pulley rotatably connected to the middle of the outer wall of the first connecting rope, a third roller provided at the end of the first connecting rope away from the connecting column, and a motor fixedly connected to one outer wall of the third roller.

[0008] A second connecting rope is fixedly connected to the rear end of the upper surface of the connecting frame. A second roller is rotatably connected to the middle of the outer wall of the second connecting rope. A first roller is rotatably connected to the middle of the outer wall of the second connecting rope away from the second roller. A fixed seat is provided at the end of the second connecting rope away from the connecting frame.

[0009] Through the above technical solution, multiple experiments can be conducted by using a falling hammer in conjunction with a fourth pulley and a motor, as well as a third roller and a first connecting rope. This mechanism can effectively improve the experimental efficiency of the equipment, and the combination with the slide can effectively reduce the error of the experimental data.

[0010] Furthermore, a support column is fixedly connected to the rear end of the upper surface of the base plate, a first limiting frame is fixedly connected to the lower end of the outer wall of the front end of the support column, a second limiting frame is fixedly connected to the middle part of the outer wall of the front end of the support column, and a third limiting frame is fixedly connected to the upper end of the outer wall of the front end of the support column.

[0011] The above technical solution allows the connecting frame to slide up and down in conjunction with the slide rail and sliding frame. The height of the connecting frame can be fixed by the second roller, the first roller, and the second connecting rope. This mechanism can effectively ensure the consistency of experimental conditions.

[0012] Furthermore, the first roller is disposed at the rear end of the lower surface of the third limiting frame, and the second roller is disposed at the upper end of the front outer wall of the main body;

[0013] The above technical solution allows the experiment to be conducted using rollers.

[0014] Furthermore, the fourth pulley is located at the front end of the upper surface of the main body, and the motor is fixedly connected to the main body;

[0015] The above technical solution allows the drop hammer to be moved via the fourth pulley.

[0016] Furthermore, a base is fixedly connected to one side of the front end of the upper surface of the base plate, and a bracket is fixedly connected to the upper surface of the base.

[0017] The above technical solution enables the equipment to operate completely using this component.

[0018] Furthermore, the drop hammer slides on the inner wall of the slide cylinder;

[0019] The above technical solution allows the experiment to run completely by having the dropping hammer slide on the inner wall of the slide.

[0020] Furthermore, the fixed base is fixedly connected to the first limiting frame;

[0021] The second connecting rope can be fixed by means of the fixed base and the first limiting frame, as described above.

[0022] Furthermore, the second connecting rope passes through the main body;

[0023] The above technical solution allows the connecting frame to move by passing a second connecting rope through the main body.

[0024] This utility model has the following beneficial effects:

[0025] 1. The present invention proposes an automated vertical impact testing device, which can perform multiple tests by using a drop hammer in conjunction with a fourth pulley and a motor, as well as a third roller and a first connecting rope. This mechanism can effectively improve the experimental efficiency of the equipment, and the combination with the slide can effectively reduce the error of the experimental data.

[0026] 2. The automated vertical impact testing device proposed in this utility model can slide up and down through a connecting frame, a slide rail, and a sliding frame. The height of the connecting frame can be fixed through a second roller, a first roller, and a second connecting rope. This mechanism can effectively ensure the consistency of experimental conditions. Attached Figure Description

[0027] Figure 1 This is an isometric view of an automated vertical impact testing device proposed in this utility model;

[0028] Figure 2 This is a front view of an automated vertical impact testing device proposed in this utility model;

[0029] Figure 3 This is a schematic diagram of the structure of an automated vertical impact testing device proposed in this utility model;

[0030] Figure 4 This is a schematic diagram of the slide tube in an automated vertical impact testing device proposed in this utility model;

[0031] Figure 5 This is a schematic diagram of the dropping hammer in an automated vertical impact testing device proposed in this utility model.

[0032] Legend:

[0033] 1. Base plate; 2. Support column; 3. First limiting frame; 4. Second limiting frame; 5. Sliding frame; 6. First roller; 7. Third limiting frame; 8. Second roller; 9. Motor; 10. Third roller; 11. First connecting rope; 12. Fourth pulley; 13. Connecting frame; 14. Bracket; 15. Slide rail; 16. Main body; 17. Base; 18. Fixed seat; 19. Slide cylinder; 20. Connecting column; 21. Drop hammer; 22. Second connecting rope. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] One embodiment provided by this utility model:

[0036] Reference Figure 1 , Figure 2 and Figure 3 An automated vertical impact testing device includes a base plate 1, a main body 16 fixedly connected to the middle of the upper surface of the base plate 1, slide rails 15 fixedly connected to both outer walls of the main body 16, a sliding frame 5 slidably connected to the upper end of the outer wall of the slide rail 15, a connecting frame 13 fixedly connected to the front outer wall of the sliding frame 5, a sliding cylinder 19 fixedly connected to the front outer wall of the connecting frame 13, a connecting column 20 slidably connected to the upper end of the inner wall of the sliding cylinder 19, a drop hammer 21 fixedly connected to the lower surface of the connecting column 20, a first connecting rope 11 fixedly connected to the upper surface of the connecting column 20, a fourth pulley 12 rotatably connected to the middle of the outer wall of the first connecting rope 11, a third roller 10 provided at the end of the first connecting rope 11 away from the connecting column 20, and a motor 9 fixedly connected to one outer wall of the third roller 10.

[0037] A second connecting rope 22 is fixedly connected to the rear end of the upper surface of the connecting frame 13. A second roller 8 is rotatably connected to the middle of the outer wall of the second connecting rope 22. A first roller 6 is rotatably connected to the middle of the outer wall of the second connecting rope 22 away from the second roller 8. A fixed seat 18 is provided at the end of the second connecting rope 22 away from the connecting frame 13.

[0038] Multiple experiments can be conducted by using the drop hammer 21 in conjunction with the fourth pulley 12, the motor 9, the third roller 10, and the first connecting rope 11. This mechanism can effectively improve the experimental efficiency of the equipment, and in conjunction with the slide 19, it can effectively reduce the error of the experimental data.

[0039] Reference Figure 3 , Figure 4 and Figure 5A support column 2 is fixedly connected to the rear end of the upper surface of the base plate 1. A first limiting frame 3 is fixedly connected to the lower end of the outer wall of the front end of the support column 2. A second limiting frame 4 is fixedly connected to the middle of the outer wall of the front end of the support column 2. A third limiting frame 7 is fixedly connected to the upper end of the outer wall of the front end of the support column 2. The connecting frame 13 can slide up and down in conjunction with the slide rail 15 and the sliding frame 5. The height of the connecting frame 13 can be fixed by the second roller 8, the first roller 6, and the second connecting rope 22. This mechanism can effectively ensure the consistency of experimental conditions. The first roller 6 is located at the rear end of the lower surface of the third limiting frame 7, and the second roller 8 is located at the upper end of the outer wall of the front end of the main body 16. The rollers allow the experiment to proceed. The pulley 12 is located at the front end of the upper surface of the main body 16. The motor 9 is fixedly connected to the main body 16. The drop hammer 21 can be moved by the fourth pulley 12. The base 17 is fixedly connected to one side of the front end of the upper surface of the base plate 1. The bracket 14 is fixedly connected to the upper surface of the base 17. The complete operation of the equipment can be achieved by this part. The drop hammer 21 slides on the inner wall of the slide cylinder 19. The complete operation of the experiment can be achieved by the drop hammer 21 sliding on the inner wall of the slide cylinder 19. The fixed seat 18 is fixedly connected to the first limiting frame 3. The second connecting rope 22 can be fixed by the fixed seat 18 and the first limiting frame 3. The second connecting rope 22 passes through the main body 16. The connecting frame 13 can be moved by the second connecting rope 22 passing through the main body 16.

[0040] Working principle: When the device is needed, first pull the second connecting rope 22, so that the second connecting rope 22 drives the connecting frame 13 and the sliding frame 5 to move up and down through the first roller 6 and the second roller 8. Then, it is fixed by the fixed seat 18. At the same time, the motor 9 is started. The motor 9 drives the third roller 10 to rotate. At this time, the third roller 10 will pull the first connecting rope 11 to move the connecting column 20 and the drop hammer 21 along the slide cylinder 19 through the fourth pulley 12. Then the motor 9 self-locks. When the experiment is needed, the motor 9 can be unlocked to carry out the experiment.

[0041] The following points should be noted in this article:

[0042] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0043] 2. Where there is no conflict, the embodiments of this disclosure and the features thereof can be combined with each other to obtain new embodiments.

[0044] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. The specific meaning of the above terms in this utility model shall be understood by those skilled in the art based on the specific circumstances. In addition, unless otherwise stated, "multiple" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship 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. They 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 should not be construed as a limitation on this utility model; the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0045] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automated vertical impact testing device comprising a base plate (1), characterised in that: A main body (16) is fixedly connected to the middle of the upper surface of the base plate (1). Slide rails (15) are fixedly connected to both outer walls of the main body (16). A sliding frame (5) is slidably connected to the upper end of the outer wall of the slide rail (15). A connecting frame (13) is fixedly connected to the outer wall of the front end of the sliding frame (5). A slide cylinder (19) is fixedly connected to the outer wall of the front end of the connecting frame (13). A connecting column (20) is slidably connected to the upper end of the inner wall of the slide cylinder (19). A drop hammer (21) is fixedly connected to the lower surface of the connecting column (20). A first connecting rope (11) is fixedly connected to the upper surface of the connecting column (20). A fourth pulley (12) is rotatably connected to the middle of the outer wall of the first connecting rope (11). A third roller (10) is provided at the end of the first connecting rope (11) away from the connecting column (20). A motor (9) is fixedly connected to the outer wall of one side of the third roller (10). The second connecting rope (22) is fixedly connected to the rear end of the upper surface of the connecting frame (13). The second roller (8) is rotatably connected to the middle of the outer wall of the second connecting rope (22). The first roller (6) is rotatably connected to the middle of the outer wall of the second connecting rope (22) away from the second roller (8). A fixed seat (18) is provided at the end of the second connecting rope (22) away from the connecting frame (13).

2. The automated vertical impact testing device of claim 1, wherein: A support column (2) is fixedly connected to the rear end of the upper surface of the base plate (1), a first limiting frame (3) is fixedly connected to the lower end of the outer wall of the front end of the support column (2), a second limiting frame (4) is fixedly connected to the middle part of the outer wall of the front end of the support column (2), and a third limiting frame (7) is fixedly connected to the upper end of the outer wall of the front end of the support column (2).

3. The automated vertical impact testing apparatus of claim 1, wherein: The first roller (6) is located at the rear end of the lower surface of the third limiting frame (7), and the second roller (8) is located at the upper end of the front outer wall of the main body (16).

4. The automated vertical impact testing apparatus of claim 1, wherein: The fourth pulley (12) is located at the front end of the upper surface of the main body (16), and the motor (9) is fixedly connected to the main body (16).

5. The automated vertical impact testing apparatus of claim 1, wherein: A base (17) is fixedly connected to one side of the front end of the upper surface of the base plate (1), and a bracket (14) is fixedly connected to the upper surface of the base (17).

6. The automated vertical impact testing device of claim 1, wherein: The drop hammer (21) slides on the inner wall of the slide (19).

7. The automated vertical impact testing apparatus of claim 1, wherein: The fixed base (18) is fixedly connected to the first limiting frame (3).

8. The automated vertical impact testing device according to claim 1, characterized in that: The second connecting rope (22) passes through the main body (16).

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