Impact resistance detection equipment for composite sealing gasket production

Abstract

The utility model provides shock resistance detection equipment for composite sealing gasket production, which relates to the technical field of sealing gasket production and comprises a bottom plate, an observation box is mounted at the upper end of the bottom plate, an auxiliary mechanism is mounted between the observation box and the bottom plate, raw materials are placed on the auxiliary mechanism, and an extension cylinder is fixedly mounted at the upper end of the observation box. According to the utility model, through the cooperation of the observation box and the isolation plate, the interior of the observation box is sealed, so that the situation that the measuring ball slides off is avoided, the measuring ball is better isolated and protected, and then the observation box and the isolation plate are set to be transparent, so that a user can conveniently observe the measuring condition of raw materials at any time; and then, a graduated scale is matched to control the falling height of the measuring ball every time, so that a user can carry out impact resistance detection work on the raw materials more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing gasket production, in particular to an impact resistance detection device for the production of composite sealing gaskets. Background Art

[0002] Composite sealing gaskets are sealing elements made of a combination of multiple materials. They combine the properties of different materials to provide excellent sealing performance and durability. During the production process of gaskets, it is often necessary to perform impact resistance testing on the gaskets to evaluate their performance when subjected to impact. However, when performing impact resistance testing on gaskets, the gaskets are often manually placed into the testing equipment, with the gaskets parallel to the measuring ball. The measuring ball then falls freely from a high altitude and finally hits the gasket, thereby achieving impact resistance testing. However, since the testing equipment is designed to facilitate users to observe the measurement status of the gaskets at any time, there are no baffles around the equipment. As a result, when the measuring ball falls and hits the gasket, it is very easy for it to slip around the equipment and cause damage to external equipment. Therefore, we propose an impact resistance testing equipment for composite sealing gasket production to solve the above problem. Utility Model Content

[0003] The main purpose of the utility model is to provide an impact resistance testing device for the production of composite sealing gaskets, which solves the problem that the testing device has no baffle around it in order to facilitate the user to observe the measurement status of the gasket at any time, so that when the measuring ball falls and hits the gasket, it is very easy to slide around the device and cause damage to external equipment.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The cam is provided with an axially extending extension tube, and the cam is provided with an electric push rod, and the output end of the electric push rod is provided with a fitting frame, and the fitting frame is movably installed in the interior of the extension tube, and a measuring ball is movably installed in the interior of the extension tube, and the measuring ball is connected to the fitting frame. The auxiliary mechanism includes a movable frame, which is movably installed between the base plate and the observation box, and the raw material is placed on the surface of the movable frame. An isolation plate is installed between the observation box and the movable frame, and limiting frames are movably installed at both ends of the interior of the observation box, and positive and negative screw rods are movably installed at the rear end of the upper surface of the base plate, and the limiting frames are respectively connected to the positive and negative screw rods.

[0006] Preferably, the observation box, the isolation plate and the extension tube are all transparent, and a scale is installed at the front end of the extension tube.

[0007] Preferably, an electromagnet is installed inside the fitting frame, and the fitting frame is fitted with the measuring ball through the electromagnet.

[0008] Preferably, a guide groove is provided on the upper surface of the base plate, the lower end of the movable frame is movably installed inside the guide groove, a slide groove is provided at the front end of the observation box, a slider is fixedly installed on the rear side of the isolation plate, the slider is movably installed inside the slide groove, the lower end of the isolation plate is snap-fitted inside the connecting groove, and the connecting groove is provided at the upper end of the movable frame.

[0009] Preferably, connecting frames are movably installed at both ends of the interior of the observation box, and the ends of the connecting frames close to each other are connected to the limiting frames respectively, and the sides of the limiting frames close to each other are respectively set as arc surfaces.

[0010] Preferably, fixed plates are fixedly installed on both sides of the rear end of the upper surface of the base plate, and positive and negative screw rods are movably installed between the fixed plates. A motor is installed on one side of the fixed plate, and the output end of the motor is connected to the positive and negative screw rods. The rod bodies of the positive and negative screw rods are movably installed inside the connecting frame through threads.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] (1) In the present invention, the interior of the observation box is sealed by the cooperation between the observation box and the isolation plate, so that the measuring ball will not slip, and the measuring ball can be better isolated and protected. Then, by setting the observation box and the isolation plate to be transparent, it is convenient for the user to view the measurement status of the raw materials at any time, which is simpler and more convenient. Then, with the help of a ruler, the falling height of the measuring ball each time is controlled, which makes it easier for the user to perform impact resistance testing on the raw materials.

[0013] (2) In the present invention, after the measuring ball falls and hits the raw material, the motor drives the forward and reverse screws to rotate, so that the forward and reverse screws push the measuring ball toward the middle through the threaded control limit frame, so that the electric push rod pushes the fitting frame to adsorb and reset the measuring ball, allowing the measuring ball to wait for the next measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an impact resistance testing device for composite sealing gasket production according to the present invention;

[0015] Figure 2 This is a front view structural diagram of an impact resistance testing device for composite sealing gasket production according to the present invention;

[0016] Figure 3This utility model is a kind of impact resistance testing equipment for composite sealing gasket production Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0017] Figure 4 This utility model is a kind of impact resistance testing equipment for composite sealing gasket production Figure 2 Schematic diagram of the cross-sectional structure at BB in the middle.

[0018] In the figure: 1. Base plate; 2. Observation box; 3. Extension tube; 4. Scale; 5. Auxiliary mechanism; 501. Guide groove; 502. Movable frame; 503. Isolation plate; 504. Connecting groove; 505. Slider; 506. Slide groove; 507. Connecting frame; 508. Limiting frame; 509. Fixed plate; 510. Forward and reverse screw rods; 511. Motor; 6. Electric push rod; 7. Fitting frame; 8. Measuring ball; 9. Electromagnet; 10. Raw material. DETAILED DESCRIPTION

[0019] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figures 1 to 4 As shown, the embodiment of the present invention proposes an impact resistance testing equipment for the production of composite sealing gaskets, including a base plate 1, an observation box 2 is installed on the upper end of the base plate 1, an auxiliary mechanism 5 is installed between the observation box 2 and the base plate 1, raw materials 10 are placed on the auxiliary mechanism 5, an extension tube 3 is fixedly installed on the upper end of the observation box 2, an electric push rod 6 is installed on the upper end of the extension tube 3, a fitting frame 7 is installed on the output end of the electric push rod 6, the fitting frame 7 is movably installed inside the extension tube 3, a measuring ball 8 is movably installed inside the extension tube 3, and the measuring ball 8 is connected to the fitting frame 7, the auxiliary mechanism 5 includes a movable frame 502, the movable frame 502 is movably installed between the base plate 1 and the observation box 2, the raw material 10 is placed on the surface of the movable frame 502, an isolation plate 503 is installed between the observation box 2 and the movable frame 502, and limit frames 508 are movably installed at both ends of the interior of the observation box 2, and positive and negative screw rods 510 are movably installed at the rear end of the upper surface of the base plate 1, and the limit frames 508 are respectively connected to the positive and negative screw rods 510.

[0021] like Figures 2 to 4As shown, in another embodiment of the present invention, the observation box 2, the isolation plate 503 and the extension tube 3 are all set to be transparent, the front end of the extension tube 3 is installed with a scale 4, the interior of the fitting frame 7 is installed with an electromagnet 9, the fitting frame 7 is fitted with the measuring ball 8 through the electromagnet 9, the upper surface of the bottom plate 1 is provided with a guide groove 501, the lower end of the movable frame 502 is movably installed in the interior of the guide groove 501, the front end of the observation box 2 is provided with a slide groove 506, the rear side of the isolation plate 503 is fixedly installed with a slider 505, the slider 505 is movably installed in the interior of the slide groove 506, the lower end of the isolation plate 503 is snap-fitted into the interior of the connecting groove 504, and the connection The groove 504 is provided at the upper end of the movable frame 502, and the two ends of the interior of the observation box 2 are movably penetrated by connecting frames 507, and the ends of the connecting frames 507 close to each other are respectively connected to the limit frames 508, and the sides of the limit frames 508 close to each other are respectively set as arc surfaces. Fixed plates 509 are fixedly installed on both sides of the rear end of the upper surface of the base plate 1, and positive and negative screw rods 510 are movably penetrated between the fixed plates 509. A motor 511 is installed on one side of the fixed plate 509, and the output end of the motor 511 is connected to the positive and negative screw rods 510. The rod bodies of the positive and negative screw rods 510 are movably penetrated by threads and installed in the interior of the connecting frame 507.

[0022] The user places the raw material 10 on the surface of the movable frame 502, and then pushes the movable frame 502 to allow the movable frame 502 to drive the raw material 10 to move to the inside of the observation box 2. Then, after the raw material 10 moves to the specified position, the isolation plate 503 can be moved down through the cooperation of the slider 505 and the slide groove 506, so that the lower end of the isolation plate 503 is stuck in the inside of the connecting groove 504, thereby achieving the sealing of the observation box 2. At the same time, it is also used to push the movable frame 502 to prevent the movable frame 502 from shaking, which causes the raw material 10 to be unable to offset from the measuring ball 8, thereby improving the measurement accuracy. Then, after the isolation plate 503 is placed, the user can turn off the electromagnet 9, and let the measuring ball 8 fall down from a high place along the extension tube 3 after losing the magnetic attraction, and finally let the measuring ball 8 hit the raw material 10 to complete the impact resistance test. After the measuring ball 8 has finished falling, the motor 511 drives the forward and reverse screw rods 510 to rotate, so that the forward and reverse screw rods 510 control the connecting frame 507 and the limiting frame 508 to move relative to each other through the threaded control, so that the limiting frame 508 pushes the measuring ball 8 to the lower end of the extension tube 3 through the arc surface, and then the electric push rod 6 pushes the fitting frame 7 to move downward. When the fitting frame 7 is fitted with the measuring ball 8 again, the user starts the electromagnet 9 to allow the electromagnet 9 to magnetically attract the measuring ball 8, so that the measuring ball 8 follows the fitting frame 7 and the electric push rod 6 to reset. After the measuring ball 8 is reset, the motor 511 controls the forward and reverse screw rods 510 to reverse, so as to control the limiting frame 508 to reset. Finally, the user can push the isolation plate 503 upward to separate the isolation plate 503 from the inside of the connecting groove 504, and then the movable frame 502 and the raw material 10 can be taken out, which is simpler and more convenient.

[0023] The user can control the height of the measuring ball 8 through the scale 4 to implement drop impact resistance tests at various heights, which is more convenient to use.

[0024] The working principle of the impact resistance testing equipment for composite sealing gasket production:

[0025] During use, the user first places the raw material 10 on the surface of the movable frame 502, and then pushes the movable frame 502 to allow the movable frame 502 to drive the raw material 10 to move to the inside of the observation box 2. Then, after the raw material 10 moves to the specified position, the isolation plate 503 can be moved downward through the cooperation of the slider 505 and the slide groove 506, so that the lower end of the isolation plate 503 is stuck in the inside of the connecting groove 504, thereby achieving the sealing of the observation box 2. At the same time, it is also used to push the movable frame 502 to prevent the movable frame 502 from shaking, which causes the raw material 10 to be unable to offset with the measuring ball 8, thereby improving the measurement accuracy. Then, after the isolation plate 503 is placed, the user can turn off the electromagnet 9, and let the measuring ball 8 fall down from a high place along the extension tube 3 after losing its magnetic attraction, and finally let the measuring ball 8 hit the raw material 10 to complete the impact resistance test. After the measuring ball 8 has finished falling, the motor 511 drives the forward and reverse screw rods 510 to rotate, so that the forward and reverse screw rods 510 can control the connecting frame 507 and the limit frame 508 to move relative to each other through the threaded control, so that the limit frame 508 can push the measuring ball 8 to the lower end of the extension tube 3 through the arc surface, and then the electric push rod 6 pushes the fitting frame 7 to move downward. When the fitting frame 7 is fitted with the measuring ball 8 again, the user starts the electromagnet 9 and allows the electromagnet 9 to magnetically attract the measuring ball 8, so that the measuring ball 8 follows the fitting frame 7 and the electric push rod 6 to reset. After the measuring ball 8 is reset, the motor 511 controls the forward and reverse screw rods 510 to reverse to control the limit frame 508 to reset. Finally, the user can push the isolation plate 503 upward to separate the isolation plate 503 from the inside of the connecting groove 504, and then the movable frame 502 and the raw material 10 can be taken out.

[0026] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. An impact resistance testing device for composite sealing gasket production, comprising a base plate (1), characterized in that: An observation box (2) is installed on the upper end of the bottom plate (1), an auxiliary mechanism (5) is installed between the observation box (2) and the bottom plate (1), a raw material (10) is placed on the auxiliary mechanism (5), an extension tube (3) is fixedly installed on the upper end of the observation box (2), an electric push rod (6) is installed on the upper end of the interior of the extension tube (3), a laminating frame (7) is installed on the output end of the electric push rod (6), the laminating frame (7) is movably installed inside the extension tube (3), a measuring ball (8) is movably installed inside the extension tube (3), and the measuring ball (8) is in contact with the laminating frame ( 7), the auxiliary mechanism (5) includes a movable frame (502), the movable frame (502) is movably installed between the bottom plate (1) and the observation box (2), the raw material (10) is placed on the surface of the movable frame (502), an isolation plate (503) is installed between the observation box (2) and the movable frame (502), the two ends of the interior of the observation box (2) are respectively movably installed with limit frames (508), the rear end of the upper surface of the bottom plate (1) is movably installed with positive and negative screw rods (510), and the limit frames (508) are respectively connected to the positive and negative screw rods (510).

2. The impact resistance testing equipment for composite sealing gasket production according to claim 1, characterized in that: The observation box (2), the isolation plate (503) and the extension tube (3) are all transparent, and a scale (4) is installed at the front end of the extension tube (3).

3. The impact resistance testing equipment for composite sealing gasket production according to claim 1, characterized in that: An electromagnet (9) is installed inside the laminating frame (7), and the laminating frame (7) is laminating with the measuring ball (8) via the electromagnet (9).

4. The impact resistance testing equipment for composite sealing gasket production according to claim 1, characterized in that: The upper surface of the base plate (1) is provided with a guide groove (501), the lower end of the movable frame (502) is movably mounted inside the guide groove (501), the front end of the observation box (2) is provided with a slide groove (506), the rear side of the isolation plate (503) is fixedly mounted with a slider (505), the slider (505) is movably mounted inside the slide groove (506), the lower end of the isolation plate (503) is snap-fitted inside the connecting groove (504), and the connecting groove (504) is provided at the upper end of the movable frame (502).

5. The impact resistance testing equipment for composite sealing gasket production according to claim 1, characterized in that: Connecting frames (507) are movably installed at both ends of the interior of the observation box (2), and the ends of the connecting frames (507) close to each other are connected to the limiting frames (508), and the sides of the limiting frames (508) close to each other are respectively set as arc surfaces.

6. The impact resistance testing equipment for composite sealing gasket production according to claim 5, characterized in that: Fixed plates (509) are fixedly installed on both sides of the rear end of the upper surface of the bottom plate (1), and a forward and reverse screw rod (510) is movably installed between the fixed plates (509). A motor (511) is installed on one side of the fixed plate (509), and the output end of the motor (511) is connected to the forward and reverse screw rod (510). The rod bodies of the forward and reverse screw rods (510) are movably installed inside the connecting frame (507) through threads.

Images