Radiator sealing performance detection device

Abstract

The utility model discloses a radiator sealing performance detection device which comprises a water detection box, a water tank is arranged in the water detection box, a bearing plate for bearing a radiator is arranged in the water tank, four first rotating seats are arranged at the two ends of the top of the bearing plate, and driving boxes are arranged at the positions, located on the two sides of the water tank, of the top of the water detection box. A driving seat is slidably mounted in the driving box, and connecting seats are arranged at the two ends of the side wall of the driving seat. According to the radiator sealing performance detection device, the radiator can be limited in the water tank to be detected, the radiator is prevented from floating in the water tank, and the trouble that the sealing performance of the radiator can be detected only by pressing the radiator in the water tank manually is avoided; and the situation that the accuracy of the detection result is affected by shaking of the radiator in the water tank due to artificial fatigue is avoided, time and labor are saved, the labor intensity of workers is reduced, the efficiency of radiator sealing performance detection is improved, and the accuracy of the radiator sealing performance detection result is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of radiator sealing detection equipment, in particular to a radiator sealing detection device. Background Art

[0002] The radiator is an important part of the automobile cooling system. Its main function is to reduce the heat generated by the automobile engine during operation and ensure that the engine works within the appropriate temperature range. The radiator sealing test is an important step to ensure its normal operation and extend its service life. There are two detection methods: wet and dry. Among them, the wet detection method is to sink the radiator in a water tank, and pass compressed air into the radiator submerged in the water tank, and observe whether there are bubbles. The appearance of bubbles indicates that there is a leak. It has the characteristics of strong ability to detect tiny leaks, high detection efficiency, high accuracy, strong applicability, and more advantages than the dry detection method, so as to ensure that the quality and performance of the radiator meet the standard requirements.

[0003] However, due to the different materials, models and qualities of radiators, when testing radiators with lighter materials, most of the existing testing methods are to manually press the radiator into a water tank for testing, which is time-consuming and labor-intensive, increasing the labor intensity of the staff. In addition, the staff's arms will inevitably become tired and shake after pressing the radiator for a long time, which will cause the radiator to shake in the water tank due to the buoyancy of the water, affecting the accuracy of the test results. Therefore, those skilled in the art provide a radiator sealing detection device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a radiator sealing detection device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A radiator sealing detection device comprises: a water inspection box, a water tank is provided inside the water inspection box, a bearing plate for bearing the radiator is arranged inside the water tank, four first rotating seats are arranged at both ends of the top of the bearing plate, and a driving box is provided on both sides of the water tank at the top of the water inspection box, a driving seat is slidably installed inside the driving box, connecting seats are arranged at both ends of the side wall of the driving seat, and two symmetrically distributed extension plates are arranged on the end surface of the driving seat, the two extension plates penetrate the driving box and extend to the inner side thereof, and a driving rod is rotatably installed at one end between the two extension plates and located on the inner side of the driving box, and the ends of the two driving rods away from the driving seat are rotatably installed on the top of the two first rotating seats located in the middle, and cavities are provided at positions on both sides of the water inspection box corresponding to the driving box, and a motor is arranged at the middle position of the cavity A screw is provided at the output end of the motor, and the other end of the screw passes through the water inspection box and extends to the interior of the driving box, and one end of the screw located inside the driving box is threadedly installed in the interior of the driving seat, and the driving seat can slide in the interior of the driving box through the rotation of the screw, and the top of the water inspection box is located above the water tank and is provided with two symmetrically distributed grid plates, the two grid plates are respectively engaged with the outside of the two driving boxes, and two symmetrically distributed extension frames are provided at one end of the two grid plates away from each other, and a groove is provided at the top of the water inspection box at a position corresponding to the extension frame, a second rotating seat is provided inside the groove, and a support ear is provided on the end surface of the extension frame, and the other end of the support ear is rotatably installed on the top of the second rotating seat, and a connecting plate is provided on the top of the two first rotating seats on both sides, and the other ends of the two connecting plates are respectively rotatably installed at both ends of the grid plate.

[0007] Preferably, an empty slot is opened inside the driving box, and the driving seat is slidably installed inside the empty slot. Moreover, through slots are opened at positions on the inner side of the driving box corresponding to the two connecting seats. One end of the connecting seat away from the driving seat extends to the inside of the through slot, and the extension plate extends to the inner side of the driving box through the through slot.

[0008] Preferably, a through hole is provided at the bottom of the driving box at a position corresponding to the screw rod, the screw rod passes through the through hole, extends to the inside of the empty slot, and is threadedly installed inside the connecting seat.

[0009] Preferably, a thread groove is provided at a position on the end surface of the driving seat corresponding to the screw rod, and the screw rod thread is installed inside the thread groove.

[0010] Preferably, a pressing block is provided on one side of the lower end surfaces of the two grid plates that are close to each other, the other end of the pressing block is tightly pressed against the top of the radiator, and the material of the pressing block is rubber.

[0011] Preferably, a slot is formed at one end of the two grid plates that is away from each other, and the grid plates are engaged with the outside of the driving box through the slot.

[0012] Preferably, a plurality of leakage holes are evenly formed on the end surface of the bearing plate, and the leakage holes are connected to the water tank.

[0013] Compared with the prior art, the advantages of the utility model are:

[0014] By setting up a water inspection box, when the radiator is sealed, the radiator can be placed on the bearing plate first, and the bearing plate can lift the radiator, and then the motor can be driven to rotate the screw rod installed on it, and drive the driving seat installed on the screw rod through the threaded groove to slide downward in the driving box, and then the sliding driving seat drives the driving rod installed on it to move downward, so that the moving driving rod pushes the bearing plate to move to the bottom of the water tank, and the radiator placed on the bearing plate is sunk in the water. At the same time, the moving bearing plate pulls the grid plate to flip on the top of the water inspection box by rotating the connecting plate installed on it, so that the grid plate covers the opening of the water tank, so that the grid plate installed on the grid plate The pressing block on the plate is pressed tightly against the top of the radiator to limit the position of the radiator, and finally, air is ventilated into the radiator to confirm whether the radiator is leaking through the bubbles in the water tank, thereby completing the sealing test of the radiator. The radiator can be confined in the water tank for testing to prevent the radiator from floating in the water tank. This not only avoids the trouble of manually pressing the radiator in the water tank to test its sealing, but also avoids the situation where the radiator shakes in the water tank due to manual fatigue, affecting the accuracy of the test results. This saves time and effort, reduces manual labor intensity, improves the efficiency of radiator sealing testing, and ensures the accuracy of the radiator sealing test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of a radiator sealing detection device according to an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection between the drive seat and the water inspection box according to an embodiment of the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of a grid plate according to an embodiment of the utility model;

[0018] Figure 4 It is a schematic diagram of the connection between the carrier plate and the grid plate according to an embodiment of the utility model;

[0019] Figure 5 It is a three-dimensional schematic diagram of a driving seat according to an embodiment of the utility model;

[0020] Figure 6 The figure is a usage state diagram of a radiator sealing detection device according to an embodiment of the utility model.

[0021] In the figure: 1, water inspection box; 101, water tank; 102, cavity; 103, groove; 11, drive box; 111, empty groove; 112, through groove; 113, through hole; 12, drive seat; 121, connecting seat; 122, extension plate; 123, threaded groove; 13, drive rod; 14, motor; 141, screw rod; 15, bearing plate; 151, leakage hole; 152, first rotating seat; 153, connecting plate; 16, grid plate; 161, extension frame; 162, support ear; 163, pressure block; 164, slot; 17, second rotating seat. DETAILED DESCRIPTION

[0022] In the description of the present utility model, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variation thereof are intended to cover non-exclusive inclusions.

[0023] Combination Figure 1-Figure 6As shown, a water tank 101 is provided inside the water inspection box 1, and a bearing plate 15 for supporting a radiator is provided inside the water tank 101, and four first rotating seats 152 are provided at both ends of the top of the bearing plate 15, and a driving box 11 is provided on both sides of the water tank 101 at the top of the water inspection box 1, and a driving seat 12 is slidably installed inside the driving box 11, and connecting seats 121 are provided at both ends of the side walls of the driving seat 12, and two symmetrically distributed extension plates 122 are provided on the end surface of the driving seat 12, and the two extension plates 122 penetrate the driving box 11 and extend to the inner side thereof, and a driving rod 13 is rotatably installed at one end between the two extension plates 122 and located on the inner side of the driving box 11, and the ends of the two driving rods 13 away from the driving seat 12 are rotatably installed on the tops of the two first rotating seats 152 located in the middle, and cavities 102 are provided at positions corresponding to the driving box 11 on both sides of the water inspection box 1, and a motor 14 is provided at the middle position of the cavity 102, and a screw rod is provided at the output end of the motor 14 141, the other end of the screw rod 141 passes through the water inspection box 1 and extends to the interior of the drive box 11, and one end of the screw rod 141 located inside the drive box 11 is threadedly installed in the interior of the drive seat 12, and the drive seat 12 can slide in the interior of the drive box 11 through the rotation of the screw rod 141, and the top of the water inspection box 1 is located above the water tank 101 and is provided with two symmetrically distributed grid plates 16, the two grid plates 16 are respectively engaged with the outside of the two drive boxes 11, and the two grid plates 16 are symmetrically distributed. The ends of the two grid plates 16 away from each other are each provided with two symmetrically distributed extension frames 161, a groove 103 is opened at the top of the water inspection box 1 at a position corresponding to the extension frame 161, a second rotating seat 17 is arranged inside the groove 103, and a support ear 162 is arranged on the end surface of the extension frame 161, and the other end of the support ear 162 is rotatably installed on the top of the second rotating seat 17, and the tops of the two first rotating seats 152 located on both sides are each provided with a connecting plate 153, and the other ends of the two connecting plates 153 are respectively rotatably installed at both ends of the grid plate 16.

[0024] In one embodiment, when the radiator is sunk into the water tank 101, the motor 14 can be driven to drive the screw 141 installed at its output end to rotate, and drive the driving seat 12 installed thereon through the threaded groove 123 to slide downward in the empty groove 111, and then the sliding driving seat 12 drives the connecting seat 121 installed thereon and the extension plate 122 installed on the connecting seat 121 to move downward in the through groove 112, and drives the driving rod 13 installed between the two extension plates 122 to move downward, so that the driving rod 13 pushes the bearing plate 15 to move downward. The bottom of the water tank 101 is displaced, and at the same time, the water in the water tank 101 enters the top of the supporting plate 15 from the leakage hole 151 to submerge the radiator, so that the radiator is submerged in the water tank 101, and the radiator can be lifted by the supporting plate 15, avoiding the need to manually move the radiator to the water surface after the inspection is completed, which facilitates the subsequent radiator removal and placement work. Moreover, since the screw rod 141 extends into the drive box 11 through the through hole 113, it does not contact the drive box 11, and the drive box 11 will not interfere with the screw rod 141.

[0025] In one embodiment, after the radiator is sunk into the water tank 101, the carrier plate 15 moving toward the bottom of the water tank 101 can drive the connecting plate 153 mounted thereon to move by rotating through the first rotating seat 152, and the connecting plate 153 pulls the grid plate 16 to move, so that the grid plate 16 is turned over on the second rotating seat 17 in the groove 103 through the ear 162 to cover the opening of the water tank 101. At the same time, the pressing block 163 on the grid plate 16 is pressed against the top of the radiator to limit the position of the radiator and prevent the radiator from being moved in the water tank 101. The shaking of the radiator in the water tank 101 not only avoids the trouble of manually pressing the radiator into the water tank 101 to detect its sealing, but also avoids the situation that the radiator shaking in the water tank 101 due to manual fatigue affects the accuracy of the detection result. It saves time and effort, reduces manual labor intensity, improves the efficiency of radiator sealing detection, and ensures the accuracy of radiator sealing detection results. Moreover, when the grid plate 16 is flipped over, the grid plate 16 surrounds and engages with the outside of the drive box 11 through the card slot 164, and will not interfere with the drive box 11.

[0026] In one embodiment, when limiting the position of the radiator, a pressure block 163 made of a softer rubber material is pressed tightly against the top of the radiator, which will not cause damage to the radiator, thereby preventing the pressure block 163 from crushing the radiator and protecting the radiator.

[0027] The working principle of the utility model is as follows: when testing the sealing of the radiator, the radiator is first placed on the bearing plate 15, and the bearing plate 15 lifts the radiator, and then the motor 14 is driven to work to drive the screw rod 141 installed on its output end to rotate, and drive the driving seat 12 installed thereon through the threaded groove 123 to slide downward in the empty groove 111, and then the sliding driving seat 12 drives the connecting seat 121 installed thereon and the extension plate 122 installed on the connecting seat 121 to move downward in the through groove 112, and drives the driving rod 13 installed between the two extension plates 122 to move downward, so that the driving rod 13 pushes the bearing plate 15 to move to the bottom of the water tank 101, and the water in the water tank 101 enters the upper part of the bearing plate 15 from the leak hole 151 to submerge the radiator, and at the same time, the moving bearing plate 1 The connecting plate 153 installed thereon is driven to move by rotating the first rotating seat 152, and the connecting plate 153 pulls the grid plate 16 to move, so that the grid plate 16 is turned over on the second rotating seat 17 in the groove 103 through the support ear 162 to cover the opening of the water tank 101, and the pressing block 163 on the grid plate 16 is pressed on the top of the radiator to limit the position of the radiator and prevent the radiator from shaking in the water tank 101. This not only avoids the trouble of manually pressing the radiator into the water tank 101 to detect its sealing, but also avoids the situation that the radiator shakes in the water tank 101 due to manual fatigue and affects the accuracy of the detection result, thus saving time and labor, reducing the labor intensity of manual labor, improving the efficiency of the radiator sealing detection, and ensuring the accuracy of the radiator sealing detection result.

[0028] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A radiator sealing detection device, comprising: A water inspection box (1), characterized in that a water tank (101) is provided inside the water inspection box (1), a bearing plate (15) for bearing a radiator is provided inside the water tank (101), four first rotating seats (152) are provided at both ends of the top of the bearing plate (15), and a driving box (11) is provided on both sides of the water tank (101) at the top of the water inspection box (1), a driving seat (12) is slidably installed inside the driving box (11), connecting seats (121) are provided at both ends of the side wall of the driving seat (12), and two symmetrically distributed extension plates (122) are provided on the end surface of the driving seat (12). ), the two extension plates (122) penetrate the drive box (11) and extend to the inner side thereof, and a drive rod (13) is rotatably mounted at one end between the two extension plates (122) and located on the inner side of the drive box (11), and the ends of the two drive rods (13) away from the drive seat (12) are rotatably mounted on the tops of the two first rotating seats (152) located in the middle, and cavities (102) are provided at positions on both sides of the water inspection box (1) corresponding to the drive box (11), a motor (14) is provided at the middle position of the cavity (102), and a screw rod is provided at the output end of the motor (14). (141), the other end of the screw rod (141) passes through the water inspection box (1) and extends to the interior of the drive box (11), and one end of the screw rod (141) located inside the drive box (11) is threadedly mounted inside the drive seat (12), and the drive seat (12) can slide inside the drive box (11) through the rotation of the screw rod (141), and the top of the water inspection box (1) is located above the water tank (101) and is provided with two symmetrically distributed grid plates (16), the two grid plates (16) are respectively engaged with the outside of the two drive boxes (11), and the two grid plates (16) Two symmetrically distributed extension frames (161) are provided at the ends away from each other, a groove (103) is provided at the top of the water inspection box (1) at a position corresponding to the extension frame (161), a second rotating seat (17) is provided inside the groove (103), a support ear (162) is provided on the end surface of the extension frame (161), the other end of the support ear (162) is rotatably mounted on the top of the second rotating seat (17), and the tops of the two first rotating seats (152) located on both sides are provided with connecting plates (153), and the other ends of the two connecting plates (153) are rotatably mounted on the two ends of the grid plate (16) respectively.

2. A radiator sealing detection device according to claim 1, characterized in that: The drive box (11) has an empty slot (111) formed inside, the drive seat (12) is slidably mounted inside the empty slot (111), and through slots (112) are formed on the inner side of the drive box (11) at positions corresponding to the two connecting seats (121), one end of the connecting seat (121) away from the drive seat (12) extends to the inside of the through slot (112), and the extension plate (122) extends to the inner side of the drive box (11) through the through slot (112).

3. A radiator sealing detection device according to claim 2, characterized in that: A through hole (113) is provided at a position on the bottom of the drive box (11) corresponding to the screw rod (141); the screw rod (141) passes through the through hole (113), extends to the inside of the empty slot (111), and is threadedly mounted inside the connecting seat (121).

4. A radiator sealing detection device according to claim 1, characterized in that: A thread groove (123) is provided at a position on the end surface of the driving seat (12) corresponding to the screw rod (141), and the screw rod (141) is threadedly mounted inside the thread groove (123).

5. The radiator sealing detection device according to claim 1, characterized in that: A pressing block (163) is provided on one side of the lower end surfaces of the two grid plates (16) close to each other, the other end of the pressing block (163) is tightly pressed on the top of the radiator, and the material of the pressing block (163) is rubber.

6. A radiator sealing detection device according to claim 1, characterized in that: A clamping groove (164) is provided at one end of the two grid plates (16) that is away from each other, and the grid plates (16) are clamped on the outside of the driving box (11) through the clamping groove (164).

7. A radiator sealing detection device according to claim 1, characterized in that: A plurality of leakage holes (151) are evenly formed on the end surface of the bearing plate (15), and the leakage holes (151) are connected to the water tank (101).

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