An adjustable angle automobile part waterproof test device

Abstract

The utility model relates to the technical field of automobile parts testing, particularly relates to an adjustable angle automobile parts waterproof testing device, including base, the left end rear portion and right end rear portion of base all are fixedly connected with mounting panel, and the left end of left side mounting panel is inserted and is installed with rotating mechanism, and the upper end middle part of rotating mechanism is fixedly connected with bottom bar, and the upper end of bottom bar is fixedly connected with mounting seat, and the left part and right part of rear inner wall surface of mounting seat all are opened with first sliding slot, and the left part and right part of lower inner wall surface of mounting seat all are opened with second sliding slot, and the right end of mounting seat is inserted and is movably installed with control mechanism. The utility model discloses an adjustable angle automobile parts waterproof testing device, through rotating mechanism, utilizes the worm that rotary motor drives, passes through worm gear drive again, realizes the angle adjustment of mounting seat and parts, can carry out waterproof test to automobile parts in many aspects, effectively avoids the blind area of detection.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts testing technology, and in particular to an adjustable-angle automotive parts waterproof testing device. Background Technology

[0002] In the automotive manufacturing industry, the waterproof performance of parts is directly related to the overall quality and service life of a car. During actual driving, cars will encounter various humid environments such as rainy days and water-filled roads. If the waterproof performance of parts is poor, water intrusion may cause serious problems such as short circuits and corrosion, which will affect the normal operation and safety of the car. Currently, the following shortcomings still exist in the use of traditional ring-shaped automotive component waterproof testing devices on the market: 1. Traditional ring-shaped automotive component waterproof testing devices on the market have limited angle adjustment capabilities, making it difficult to conduct comprehensive waterproof testing of components, resulting in some waterproofing hazards not being detected; 2. The fixing methods of traditional ring-shaped automotive component waterproof testing devices on the market are often not convenient or efficient enough. Not only is the operation cumbersome, but the fixing effect is also difficult to guarantee. During the testing process, components are prone to loosening, which greatly affects the accuracy of the test results. Therefore, we have launched an adjustable-angle automotive component waterproof testing device. Utility Model Content

[0003] The main objective of this invention is to provide an adjustable-angle waterproof testing device for automotive parts, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: An adjustable-angle waterproof testing device for automotive parts includes a base. Mounting plates are fixedly connected to the rear left and rear right ends of the base. A rotating mechanism is inserted into the left end of the mounting plate. A base rod is fixedly connected to the middle upper end of the rotating mechanism. A mounting seat is fixedly connected to the upper end of the base rod. A first sliding groove is formed on the left and right sides of the rear inner wall of the mounting seat. A second sliding groove is formed on the left and right sides of the lower inner wall of the mounting seat. A control mechanism is movably installed at the right end of the mounting seat. A fixing plate is fixedly connected to the middle rear end of the base. A water inlet pipe is fixedly connected to the upper front end of the fixing plate. A gooseneck water pipe is fixedly connected to the front end of the water inlet pipe. A test nozzle is fixedly installed at the lower end of the gooseneck water pipe. The rotating mechanism includes a rotary motor, the output end of which is fixedly mounted with a worm gear. A worm wheel is drivenly connected to the front of the outer surface of the worm gear. The right end of the rotary motor is fixedly connected to the left end of the left mounting plate. The output end of the rotary motor passes through the left end of the left mounting plate and extends to the right end of the left mounting plate.

[0005] Preferably, the right end of the worm is movably connected to the left end of the right mounting plate via a rotating shaft, and the lower end of the worm wheel is movably connected to the upper end of the base via a rotating shaft.

[0006] By adopting the above technical solution: the right end of the worm is movably connected to the left end of the right mounting plate through a rotating shaft, and the lower end of the worm wheel is movably connected to the upper end of the base through a rotating shaft. This connection method provides a stable mechanical support structure for the rotating mechanism.

[0007] Preferably, the control mechanism includes a first movable rod, a first lead screw fixedly connected to the left end of the first movable rod, a fixing block fixedly connected to the left end of the first lead screw, a second lead screw fixedly connected to the left end of the fixing block, fixing components threadedly connected to the outer surfaces of the first and second lead screws, a knob fixedly connected to the right end of the first movable rod, a second movable rod fixedly connected to the left end of the second lead screw, an anti-detachment block fixedly connected to the left end of the second movable rod, and the left end of the first movable rod being movably connected to the right end of the mounting base.

[0008] By adopting the above technical solution: the control mechanism is connected to the first movable rod through a knob. Simply turning the knob can easily drive the first lead screw and the second lead screw to rotate synchronously. This simple and direct operation method greatly reduces the difficulty of the operator's work and improves work efficiency. In actual testing, the operator can quickly adjust the position of the fixing component to achieve rapid fixing of automotive parts of different sizes without complicated operation procedures, saving preparation time before testing.

[0009] Preferably, the left end of the second movable rod is movably connected to the left inner wall of the mounting base, and the first lead screw and the second lead screw are distributed in a left-right mirror image.

[0010] By adopting the above technical solution, the first lead screw and the second lead screw are distributed in a mirror image to the left and right, so that the fixed components connected to them can maintain a symmetrical state during movement. When fixing the automotive parts, the two fixed components can apply clamping force evenly, ensuring that the external force on the parts is uniform during the test, avoiding deformation or insecure fixing of the parts due to uneven force, thereby improving the accuracy and reliability of the test results.

[0011] Preferably, the fixing component includes a transmission block, a first slider is fixedly connected to the rear end of the transmission block, a second slider is fixedly connected to the lower end of the transmission block, a fixing clamp is fixedly connected to the front end of the transmission block, a sleeve is fixedly connected to the middle of the right end of the left-side fixing clamp, and the inner wall surface of the left-side transmission block is threadedly connected to the outer surface of the second lead screw.

[0012] By adopting the above technical solution, the operator turns the knob, which drives the transmission block to move through the rotation of the first and second lead screws, thereby adjusting the position of the fixed clamp. The fixed clamp can be adjusted to a suitable position according to the actual size of the parts, so as to reliably fix parts of different specifications.

[0013] Preferably, the rear part of the first slider is movably sleeved in the corresponding first slide groove, and the lower part of the second slider is movably sleeved in the corresponding second slide groove.

[0014] By adopting the above technical solution: when the control mechanism drives the fixed component to move, the first slider slides in the first slide groove and the second slider slides in the second slide groove. This combination of double sliders and double slide grooves provides stable guidance for the movement of the fixed component.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In this utility model, a rotating mechanism is used to drive a worm gear through a rotating motor, and then through a worm wheel transmission, to achieve angle adjustment of the mounting base and components. This enables multi-directional waterproof testing of automotive components, effectively avoiding blind spots in the testing and significantly improving the accuracy and reliability of the testing. 2. In this utility model, the control mechanism drives the first lead screw and the first lead screw to rotate by rotating the knob, thereby moving the fixing component. This can quickly and firmly fix the ring-shaped component between the sleeve and the fixing clamp. The operation is simple, ensuring the stability of the component during the test and ensuring accurate and reliable test results. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an adjustable-angle waterproof testing device for automotive parts according to this utility model. Figure 2 This is a schematic diagram of the overall structure of the rotating mechanism of an adjustable-angle automotive parts waterproof testing device according to this utility model. Figure 3 This is a schematic diagram of the overall structure of the control mechanism of an adjustable-angle waterproof testing device for automotive parts according to this utility model. Figure 4 This is a schematic diagram of the overall structure of the fixing component of an adjustable-angle automotive parts waterproof testing device according to this utility model.

[0017] In the diagram: 1. Base; 2. Mounting plate; 3. Rotating mechanism; 4. Base rod; 5. Mounting seat; 6. First slide groove; 7. Second slide groove; 8. Control mechanism; 9. Fixing plate; 10. Water inlet pipe; 11. Gooseneck water pipe; 12. Test nozzle; 31. Rotary motor; 32. Worm gear; 33. Worm wheel; 81. First movable rod; 82. First lead screw; 83. Fixing block; 84. Second lead screw; 85. Fixing assembly; 86. Knob; 87. Second movable rod; 88. Anti-detachment block; 851. Transmission block; 852. First slider; 853. Second slider; 854. Fixing clamp; 855. Sleeve. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Please see Figure 1-4 This utility model provides a technical solution: An adjustable-angle waterproof testing device for automotive parts includes a base 1. Mounting plates 2 are fixedly connected to the rear left and right ends of the base 1. A rotating mechanism 3 is inserted into the left end of the left mounting plate 2. A base rod 4 is fixedly connected to the middle upper end of the rotating mechanism 3. A mounting seat 5 is fixedly connected to the upper end of the base rod 4. A first sliding groove 6 is formed on the left and right rear inner wall surfaces of the mounting seat 5. A second sliding groove 7 is formed on the left and right lower inner wall surfaces of the mounting seat 5. A control mechanism 8 is movably installed at the right end of the mounting seat 5. A fixing plate 9 is fixedly connected to the middle rear end of the base 1. A water inlet pipe 10 is fixedly connected to the upper front end of the fixing plate 9. A gooseneck water pipe 11 is fixedly connected to the front end of the water inlet pipe 10. A test nozzle 12 is fixedly installed at the lower end of the gooseneck water pipe 11.

[0022] In this embodiment, the rotating mechanism 3 includes a rotating motor 31, with a worm gear 32 fixedly mounted on the output end of the rotating motor 31. A worm wheel 33 is drivenly connected to the front of the outer surface of the worm gear 32. The right end of the rotating motor 31 is fixedly connected to the left end of the left mounting plate 2. The output end of the rotating motor 31 passes through the left end of the left mounting plate 2 and extends to the right end of the left mounting plate 2. The right end of the worm gear 32 is movably connected to the left end of the right mounting plate 2 via a rotating shaft. The lower end of the worm wheel 33 is movably connected to the upper end of the base 1 via a rotating shaft. The control mechanism 8 includes a first movable rod 81, with a first lead screw 82 fixedly connected to the left end of the first movable rod 81. A fixing block 83 is fixedly connected to the left end of the first lead screw 82. A second lead screw 84 is fixedly connected to the left end of the fixing block 83. Fixing components 85 are threadedly connected to the outer surfaces of the first lead screw 82 and the second lead screw 84. A knob 86 is fixedly connected to the right end of the first movable rod 81. The left end of the second lead screw 84 is fixedly connected to the second movable rod 87, and the left end of the second movable rod 87 is fixedly connected to the anti-detachment block 88. The left end of the first movable rod 81 is movably connected to the right end of the mounting base 5. The left end of the second movable rod 87 is movably connected to the left inner wall of the mounting base 5. The first lead screw 82 and the second lead screw 84 are distributed in a left-right mirror image. The fixing component 85 includes a transmission block 851. The rear end of the transmission block 851 is fixedly connected to the first slider 852. The lower end of the transmission block 851 is fixedly connected to the second slider 853. The front end of the transmission block 851 is fixedly connected to the fixing clamp 854. The middle of the right end of the left fixing clamp 854 is fixedly connected to the sleeve 855. The inner wall of the left transmission block 851 is threadedly connected to the outer surface of the second lead screw 84. The rear part of the first slider 852 is movably sleeved in the corresponding first slide groove 6, and the lower part of the second slider 853 is movably sleeved in the corresponding second slide groove 7.

[0023] It should be noted that this utility model is an adjustable-angle waterproof testing device for automotive parts. During use, the rotary motor 31 is started, and its output drives the worm gear 32 to rotate. The worm gear 32 is connected to the worm wheel 33, causing the worm wheel 33 to rotate the base rod 4 and mounting base 5 to a suitable angle for subsequent waterproof testing. Then, the knob 86 is rotated, causing the first movable rod 81 to rotate, which in turn rotates the first lead screw 82 and the second lead screw 84. Since both the first lead screw 82 and the second lead screw 84 have threaded fixing components 85 on their outer surfaces, the fixing components 85 move along the direction of the first lead screw 82 and the second lead screw 84 as they rotate. Then, the annular automotive component is clamped and fitted onto the two sleeves 855 and positioned between the two fixed clamping plates 854. The control mechanism 8 is then adjusted to ensure that the fixed clamping plates 854 clamp the component securely. During this process, the first slider 852 at the rear end of the transmission block 851 slides within the corresponding first slide groove 6, and the second slider 853 at the lower end of the transmission block 851 slides within the corresponding second slide groove 7, ensuring that the fixed assembly 85 moves smoothly. Finally, the external water source is turned on, and water is sprayed from the test nozzle 12 through the water inlet pipe 10 and the gooseneck water pipe 11 to conduct a waterproof test on the fixed automotive component. During the test, the rotation mechanism 3 can be adjusted again as needed to change the angle of the component and make the test more comprehensive.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable-angle waterproof testing device for automotive parts, comprising a base (1), characterized in that: The base (1) has mounting plates (2) fixedly connected to the rear left and rear right ends. A rotating mechanism (3) is inserted into the left end of the mounting plate (2). A bottom rod (4) is fixedly connected to the middle upper end of the rotating mechanism (3). A mounting seat (5) is fixedly connected to the upper end of the bottom rod (4). A first sliding groove (6) is opened on the left and right sides of the rear inner wall of the mounting seat (5). A second sliding groove (7) is opened on the left and right sides of the lower inner wall of the mounting seat (5). A control mechanism (8) is movably installed on the right end of the mounting seat (5). A fixing plate (9) is fixedly connected to the middle rear end of the base (1). A water inlet pipe (10) is inserted into the upper front end of the fixing plate (9). A gooseneck water pipe (11) is inserted into the front end of the water inlet pipe (10). A test nozzle (12) is inserted into the lower end of the gooseneck water pipe (11). The rotating mechanism (3) includes a rotary motor (31), the output end of which is fixedly mounted with a worm (32), and the front of the outer surface of the worm (32) is connected to a worm wheel (33). The right end of the rotary motor (31) is fixedly connected to the left end of the left mounting plate (2), and the output end of the rotary motor (31) passes through the left end of the left mounting plate (2) and extends to the right end of the left mounting plate (2).

2. The adjustable-angle automotive parts waterproof testing device according to claim 1, characterized in that: The right end of the worm (32) is movably connected to the left end of the right mounting plate (2) via a rotating shaft, and the lower end of the worm wheel (33) is movably connected to the upper end of the base (1) via a rotating shaft.

3. The adjustable-angle automotive parts waterproof testing device according to claim 1, characterized in that: The control mechanism (8) includes a first movable rod (81), a first lead screw (82) is fixedly connected to the left end of the first movable rod (81), a fixing block (83) is fixedly connected to the left end of the first lead screw (82), a second lead screw (84) is fixedly connected to the left end of the fixing block (83), a fixing component (85) is threadedly connected to the outer surface of the first lead screw (82) and the outer surface of the second lead screw (84), a knob (86) is fixedly connected to the right end of the first movable rod (81), a second movable rod (87) is fixedly connected to the left end of the second lead screw (84), an anti-detachment block (88) is fixedly connected to the left end of the second movable rod (87), and the left end of the first movable rod (81) is interlocked and movably connected to the right end of the mounting base (5).

4. The adjustable-angle automotive parts waterproof testing device according to claim 3, characterized in that: The left end of the second movable rod (87) is movably connected to the left inner wall of the mounting base (5), and the first lead screw (82) and the second lead screw (84) are distributed in a left-right mirror image.

5. The adjustable-angle automotive component waterproof testing device according to claim 3, characterized in that: The fixing component (85) includes a transmission block (851), a first slider (852) is fixedly connected to the rear end of the transmission block (851), a second slider (853) is fixedly connected to the lower end of the transmission block (851), a fixing clamp (854) is fixedly connected to the front end of the transmission block (851), a sleeve (855) is fixedly connected to the middle of the right end of the left side fixing clamp (854), and the inner wall surface of the left side transmission block (851) is threadedly connected to the outer surface of the second lead screw (84).

6. The adjustable-angle automotive component waterproof testing device according to claim 5, characterized in that: The rear part of the first slider (852) is movably sleeved in the corresponding first slide groove (6), and the lower part of the second slider (853) is movably sleeved in the corresponding second slide groove (7).

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