Automobile sealing strip product detection workbench

Abstract

The utility model discloses an automobile sealing strip product detection workbench, which relates to the technical field of automobile sealing strip detection and comprises a box body, the left end of the box body is provided with a swing component, the right end of the box body is provided with an electric cylinder, the upper end of the box body is provided with an auxiliary component, and the auxiliary component extends into the box body. The swing part is fixedly connected with the auxiliary part, and two fixing rods distributed left and right are arranged in the box body. According to the utility model, the auxiliary parts are arranged to simulate the tension detection data of the sealing strip in different environments, so that the strength of the automobile sealing strip in different conditions can be simulated, the performance of the sealing strip in actual use can be accurately evaluated in the later period, the problems in actual application are reduced, and the production efficiency is improved. By arranging the swing part, cold and hot air can uniformly enter the box body, so that high-temperature and low-temperature environments in actual use can be more accurately simulated, and the performance of the sealing strip under various temperature conditions can be comprehensively evaluated.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile sealing strip detection, in particular to an automobile sealing strip product detection workbench. Background Art

[0002] Automobile sealing strip is one of the important parts of automobiles. It has the functions of sound insulation, dust prevention, water seepage prevention and shock absorption. It maintains and protects the microenvironment inside the car, thus playing an important role in protecting car users, electromechanical devices and accessories. Once the sealing strip is affected by high temperature, it is prone to aging and damage, which may lead to a series of problems such as rain leakage in the car and body corrosion. Therefore, automobile sealing strips need to be tested and inspected. Only when they meet the requirements can they be used outside the factory.

[0003] The prior art (publication number: CN 217542609 U) discloses a tension detection device for automobile sealing strips, the tension detection device comprising: a base; an arc-shaped plate fixed and vertically arranged on the base; a detection component arranged on the arc-shaped plate, used for performing tension detection on the automobile sealing strip; a protection component arranged on the base, used for covering the arc-shaped plate when the automobile sealing strip is subjected to tension detection to play a protection function.

[0004] Although the above patent uses a detection component to perform tensile testing on automobile sealing strips, during this process, the arc plate is covered by a protective component to play a protective function to avoid breakage during the tensile testing of automobile sealing strips and accidental injury to staff. The operation is simple, easy to use, and has good safety. However, there are the following disadvantages. When used, it is impossible to simulate the performance of automobile sealing strip tensile testing under high and low temperature environments. Automobiles will experience various environmental conditions during use, including high and low temperature environments, and the performance of sealing strips must remain stable under these conditions. If these conditions cannot be simulated in the test, it is impossible to accurately evaluate the performance of the sealing strips in actual use, which may cause problems in actual applications and affect the sealing performance and safety of the car. Further improvement is needed. For this reason, we propose an automobile sealing strip product testing workbench. Utility Model Content

[0005] The main purpose of the utility model is to provide a workbench for testing automobile sealing strip products, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A workbench for testing automotive sealing strip products comprises a box body, a swing component is installed at the left end of the box body, an electric cylinder is installed at the right end of the box body, an auxiliary component is installed at the upper end of the box body, the auxiliary component extends into the box body, the swing component is fixedly connected to the auxiliary component, and two fixing rods distributed left and right are arranged in the box body.

[0008] Preferably, the auxiliary component includes a horizontal plate, which is installed at the upper end of the box body, a hot air blower is installed on the left upper end of the horizontal plate, and an air conditioner is installed on the right upper end of the horizontal plate. A T-shaped tube is inserted and connected to the middle upper end of the horizontal plate, and two valves are provided on the T-shaped tube. The left and right ends of the T-shaped tube are respectively connected to the hot air blower and the air conditioner. The lower end of the T-shaped tube extends into the box body and is connected to a hollow plate through a hose, and a plurality of openings are opened at the lower end of the hollow plate.

[0009] Preferably, the swing component includes a motor, which is installed at the left end of the box. The output end of the motor is transmission-connected to a connecting rod. The lower left end of the connecting rod is rotatably connected to a slider via a rotating shaft. A rotating rod is provided in an internal movable sleeve of the slider, and the right end of the rotating rod is fixedly connected to a connecting shaft.

[0010] Preferably, the right end of the connecting shaft is movably inserted into the box body and fixedly connected to the left end of the hollow plate, and the right end of the hollow plate is movably connected to the right inner wall of the box body.

[0011] Preferably, the output end of the electric cylinder is movably inserted into the box and fixedly connected with a tension sensor.

[0012] Preferably, the two fixing rods are respectively installed on the left inner wall of the box body and the left end of the tension sensor, and the insides of the two fixing rods are threadedly sleeved with an insertion rod.

[0013] Preferably, a door is hingedly connected to the front end of the box body via a hinge, an observation window is provided at the front end of the door, and a temperature sensor is installed at the front portion of the left inner wall of the box body.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The auxiliary components can simulate the tensile test data of the sealing strip in different environments. When testing in a high-temperature environment, turn on the power of the hot air blower, and the hot air blower will transport hot air into the box, so that the box is in a high-temperature environment. When testing in a low-temperature environment, turn on the air conditioner, and the air conditioner will transport cold air into the box through the T-tube and the hollow plate, so that the box is in a low-temperature environment. The strength of the automobile sealing strip under different conditions can be simulated, which is convenient for accurately evaluating the performance of the sealing strip in actual use in the later stage, reducing problems in actual applications, and ensuring the sealing performance and safety of the automobile;

[0016] 2. By setting a swinging component, hot and cold air can enter the box evenly. When in use, when the motor rotates half a circle, the output end of the motor drives the rotating rod and the connecting shaft to rotate backward through the connecting rod and the slider, so that the hollow plate rotates backward a certain angle. When the motor rotates half a circle again, the motor drives the rotating rod and the connecting shaft to rotate forward, so that the hollow plate rotates forward a certain angle. Similarly, the swinging of the hollow plate back and forth can promote the uniform distribution of hot and cold gases in the box, thereby more accurately simulating the high and low temperature environments in actual use, ensuring that the performance of the sealing strip under various temperature conditions is fully evaluated, and improving the accuracy and reliability of the test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the entire structure proposed in this embodiment;

[0018] Figure 2 Schematic diagram of the internal structure of the box in this embodiment;

[0019] Figure 3 Schematic diagram of the structure of the auxiliary components in this embodiment;

[0020] Figure 4 Schematic diagram of the structure of the swing component in this embodiment.

[0021] In the figure: 1. box door; 2. observation window; 3. box body; 4. swing part; 5. electric cylinder; 6. auxiliary part; 7. temperature sensor; 8. fixing rod; 9. tension sensor; 10. plug rod; 61. cross plate; 62. hot air blower; 63. T-shaped pipe; 64. valve; 65. air conditioner; 66. hollow plate; 67. opening; 41. motor; 42. connecting rod; 43. slider; 44. rotating rod; 45. connecting shaft. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] like Figure 1-Figure 4 As shown, a car sealing strip product testing workbench includes a box body 3, a swing component 4 is installed at the left end of the box body 3, an electric cylinder 5 is installed at the right end of the box body 3, an auxiliary component 6 is installed at the upper end of the box body 3, the auxiliary component 6 extends into the box body 3, the swing component 4 is fixedly connected to the auxiliary component 6, and two fixing rods 8 distributed on the left and right are arranged in the box body 3.

[0026] In order to simulate the strength of the automobile sealing strip under different conditions and facilitate the accurate evaluation of the performance of the sealing strip in actual use in the later stage, the auxiliary component 6 is used to simulate the environment of different temperatures. The specific structure is as follows: the auxiliary component 6 includes a horizontal plate 61, which is installed at the upper end of the box body 3. A hot air blower 62 is installed at the upper left part of the horizontal plate 61, and an air conditioner 65 is installed at the upper right part of the horizontal plate 61. The model of the air conditioner 65 is: SAC-100. A T-shaped pipe 63 is inserted and connected in the middle part of the upper end of the horizontal plate 61. Two valves 64 are provided on the T-shaped pipe 63. The valve 64 is used to control the inlet and outlet of hot and cold air. The left and right ends of the T-shaped pipe 63 are respectively connected to the exhaust ends of the hot air blower 62 and the air conditioner 65. The lower end of the T-shaped pipe 63 extends into the box body 3 and is connected to a hollow plate 66 through a hose. The hose is used to facilitate the rotation of the hollow plate 66. A plurality of openings 67 are provided at the lower end of the hollow plate 66.

[0027] In order to evenly distribute the hot and cold air in the box body 3, a swinging component 4 is provided to drive the hollow plate 66 to rotate. The specific structure is as follows: the swinging component 4 includes a motor 41, which is installed at the left end of the box body 3. The output end of the motor 41 is transmission-connected with a connecting rod 42. The lower left end of the connecting rod 42 is rotationally connected to a slider 43 through a rotating shaft. A rotating rod 44 is provided in an internal movable sleeve of the slider 43. The right end of the rotating rod 44 is fixedly connected to a connecting shaft 45.

[0028] In order to drive the hollow plate 66 to rotate, the right end of the connecting shaft 45 is movably inserted into the box body 3 and fixedly connected to the left end of the hollow plate 66 , and the right end of the hollow plate 66 is movably connected to the right inner wall of the box body 3 .

[0029] Furthermore, the output end of the electric cylinder 5 is movably inserted into the box body 3 and fixedly connected to a tension sensor 9. Two fixed rods 8 are respectively installed on the left inner wall of the box body 3 and the left end of the tension sensor 9. The tension sensor 9 is used to detect tension data. The interiors of the two fixed rods 8 are both threaded with an insertion rod 10. The insertion rod 10 is used to fix the sealing strip in the fixed rod 8. The fixed rod 8 is J-shaped.

[0030] The front end of the box body 3 is hinged with a box door 1, and the front end of the box door 1 is provided with an observation window 2, which is used to facilitate observation of the internal situation of the box body 3. A temperature sensor 7 is installed on the front of the left inner wall of the box body 3, and the temperature sensor 7 is used to detect the temperature inside the box body 3.

[0031] The utility model proposes a vehicle sealing strip product testing workbench. When in use, the sealing strip to be tested is hung on the two fixing rods 8, and then the plug rod 10 is rotated to lock the sealing strip in the two fixing rods 8. The output end of the electric cylinder 5 is controlled to shorten, and the fixing rod 8 on the right is driven to move to the right by the tension sensor 9 to perform a tension test on the sealing strip. When testing is required in a high temperature environment, the power supply of the hot air blower 62 is turned on, and the valve 64 on the left is opened. The hot air blower 62 transports the hot air into the hollow plate 66 through the T-shaped pipe 63, and then transports it into the box body 3 through the opening 67, so that the box body 3 is in a high temperature environment. When testing is required in a low temperature environment, the right side is opened. The valve 64 and the air conditioner 65, the air conditioner 65 transports the cold air to the box body 3 through the T-tube 63 and the hollow plate 66, so that the box body 3 is in a low temperature environment, which can simulate the strength of the automobile sealing strip under different conditions. At the same time, the motor 41 is controlled to rotate. When the motor 41 rotates half a circle, the output end of the motor 41 drives the rotating rod 44 and the connecting shaft 45 to rotate backward through the connecting rod 42 and the slider 43, so that the hollow plate 66 rotates backward by a certain angle. When the motor 41 rotates half a circle again, the motor 41 drives the rotating rod 44 and the connecting shaft 45 to rotate forward, so that the hollow plate 66 rotates forward by a certain angle. Similarly, the hollow plate 66 swings back and forth.

[0032] It is worth noting that the entire device is connected to a power supply and a main control button, and it is controlled by the main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described here.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A vehicle sealing strip product testing workbench, comprising a box (3), characterized in that: A swing component (4) is installed at the left end of the box (3), an electric cylinder (5) is installed at the right end of the box (3), an auxiliary component (6) is installed at the upper end of the box (3), the auxiliary component (6) extends into the box (3), the swing component (4) is fixedly connected to the auxiliary component (6), and two fixed rods (8) distributed on the left and right are arranged in the box (3).

2. The automotive sealing strip product testing workbench according to claim 1, characterized in that: The auxiliary component (6) comprises a transverse plate (61), wherein the transverse plate (61) is mounted on the upper end of the box body (3), a hot air blower (62) is mounted on the left portion of the upper end of the transverse plate (61), and an air cooler (65) is mounted on the right portion of the upper end of the transverse plate (61). A T-shaped tube (63) is inserted and connected to the middle portion of the upper end of the transverse plate (61), and two valves (64) are provided on the T-shaped tube (63). The left end and the right end of the T-shaped tube (63) are respectively connected to the hot air blower (62) and the air cooler (65). The lower end of the T-shaped tube (63) extends into the box body (3) and is connected to a hollow plate (66) through a hose, and a plurality of openings (67) are provided at the lower end of the hollow plate (66).

3. The automotive sealing strip product testing workbench according to claim 2, characterized in that: The swing component (4) comprises a motor (41), the motor (41) is mounted on the left end of the box (3), the output end of the motor (41) is drivingly connected to a connecting rod (42), the lower left end of the connecting rod (42) is rotatably connected to a slider (43) via a rotating shaft, a rotating rod (44) is movably sleeved inside the slider (43), and the right end of the rotating rod (44) is fixedly connected to a connecting shaft (45).

4. The automotive sealing strip product testing workbench according to claim 3, characterized in that: The right end of the connecting shaft (45) is movably inserted into the box body (3) and fixedly connected to the left end of the hollow plate (66), and the right end of the hollow plate (66) is movably connected to the right inner wall of the box body (3).

5. The automotive sealing strip product testing workbench according to claim 1, characterized in that: The output end of the electric cylinder (5) is movably inserted into the box body (3) and is fixedly connected to a tension sensor (9).

6. The automotive sealing strip product testing workbench according to claim 5, characterized in that: The two fixing rods (8) are respectively installed on the left inner wall of the box body (3) and the left end of the tension sensor (9), and the insides of the two fixing rods (8) are both threadedly sleeved with an insert rod (10).

7. The automotive sealing strip product testing workbench according to claim 5, characterized in that: The front end of the box body (3) is hingedly connected to a box door (1), the front end of the box door (1) is provided with an observation window (2), and the front part of the left inner wall of the box body (3) is installed with a temperature sensor (7).

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