Soaking device convenient for corrosion resistance detection of metal material

Abstract

The utility model relates to a soaking device convenient for corrosion resistance detection of metal materials, which comprises a base and a shell, a material fixing frame is arranged on the shell, and a soaking box and a drying mechanism are arranged on the base; the drying mechanism comprises a moving device, an air expanding device and an air heater, the moving device comprises a containing box, the containing box is arranged on the front side of the soaking box, a first motor is fixedly installed on the right side of the containing box, a lead screw is fixedly installed on an output shaft of the first motor, and a transverse rod is fixedly installed in the containing box; and a sliding seat is movably mounted between the screw rod and the cross rod. According to the soaking device convenient for corrosion resistance detection of the metal material, by arranging the drying mechanism, the metal material can be immediately dried after being soaked, so that continuous corrosion possibly caused by long-time exposure in a humid environment is avoided, and the material can be quickly transferred to a subsequent detection or treatment step.

Description

Technical Field

[0001] The utility model relates to the technical field of metal material detection, in particular to a soaking device for facilitating corrosion resistance detection of metal materials. Background Art

[0002] Corrosion fatigue refers to the fatigue damage caused by machine parts under the combined action of alternating loads and corrosive media. In the process of processing and producing metal materials, it is necessary to test the corrosion resistance of the materials.

[0003] After searching, for example, the utility model patent with Chinese patent publication number CN216747087U discloses a corrosion resistance detection immersion device for metal materials, including a main body and an electric push rod, an adjusting handle is arranged at the center point of the right surface of the main body, an adjusting gear is fixed on the inner wall of the adjusting handle, an adjusting rod is arranged on the right side of the adjusting gear, the upper end of the adjusting rod is fixed with a support plate, the electric push rod is fixed at the center point of the inner wall of the support plate, the lower end of the electric push rod is fixed with a fixing plate, and an immersion bin is arranged at the lower end of the interior of the main body; the position of the support plate can be adjusted by the arranged adjusting gear and adjusting rod, which can facilitate the subsequent replacement of the object to be detected and improve the working efficiency of the equipment, and the arranged connecting rod can limit the adjusting rod to avoid the adjustment rod from being offset during use, and the arranged limiting rod can limit the support plate to avoid the support plate from shaking significantly during use, thereby improving the stability of the equipment.

[0004] However, the existing corrosion resistance detection immersion device for metal materials lacks the function of drying the materials, resulting in the inability to carry out subsequent treatment of the metal materials after immersion in a timely manner and may continue to be affected by corrosion. This not only reduces the accuracy and efficiency of the detection, but may also cause unnecessary damage to the materials. Therefore, a corrosion resistance detection immersion device for metal materials is proposed. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a corrosion resistance testing and immersion device for metal materials, which has advantages such as drying. It solves the problem that the existing corrosion resistance testing and immersion device for metal materials lacks the function of drying the materials, resulting in the inability to carry out subsequent processing of the metal materials after immersion in a timely manner.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a device for immersing metal materials for corrosion resistance testing, comprising a base and a shell, wherein the shell is provided with a material fixing frame, and the base is provided with an immersion box and a drying mechanism;

[0007] The drying mechanism includes a moving device, an air expansion device and a hot air blower, the moving device includes a receiving box, the receiving box is provided on the front side of the soaking box, a motor 1 is fixedly installed on the right side of the receiving box, a screw is fixedly installed on the output shaft of the motor 1, a cross bar is fixedly installed inside the receiving box, and a slide is movably installed between the screw bar and the cross bar;

[0008] The air expansion device includes a mounting box, a mounting box is fixedly mounted on the rear side of the slide, a second motor is fixedly mounted on the front inner wall of the mounting box, a turntable is fixedly mounted on the output shaft of the second motor, a sliding rod is fixedly mounted inside the mounting box, a rack is slidably mounted on the sliding rod, a rotating rod is rotatably mounted between the turntable and the rack, a support rod is rotatably mounted inside the mounting box, and a circular radial gear and a guide rod are fixedly mounted on the support rod.

[0009] Furthermore, a groove is provided on the top of the base, a heating plate located at the bottom of the immersion box is fixedly installed inside the groove, and a temperature sensor is provided on the right inner wall of the immersion box.

[0010] Furthermore, an infrared detection device is provided on the left inner wall of the shell, and a controller is provided on the right side of the shell.

[0011] Furthermore, the material fixing frame includes an electric push rod, the electric push rod is fixedly installed on the top of the shell, the telescopic end of the electric push rod is fixedly installed with a mounting plate, and the bottom of the mounting plate is fixedly installed with a fixing fixture.

[0012] Furthermore, the left end of the screw is rotatably connected to the left inner wall of the storage box, the cross bar is fixedly installed between the left and right inner walls of the storage box, and the slide is threadedly connected to the screw and slidably connected to the cross bar.

[0013] Furthermore, the rack is engaged with the circular semi-circular gear, the support rod is rotatably installed between the front and rear inner walls of the installation box, and the hot air blower is fixedly connected to the guide rod.

[0014] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0015] The device for immersing metal materials for corrosion resistance testing is convenient. By providing a drying mechanism, the metal materials can be dried immediately after immersion. This not only avoids the continuous corrosion that may be caused by long-term exposure to a humid environment, but also allows the materials to be quickly transferred to subsequent testing or processing steps. Moreover, under the action of the moving device and the air expansion device, the hot air blower can swing synchronously during the lateral movement, thereby performing a wide and uniform drying treatment on the metal materials installed on the fixed fixture, thereby improving the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the utility model;

[0018] Figure 3 This is a top sectional view of the drying mechanism of the present invention.

[0019] In the figure: 1. Base; 2. Shell; 3. Material fixing frame; 301. Electric push rod; 302. Mounting plate; 303. Fixing fixture; 4. Soaking box; 5. Drying mechanism; 6. Moving device; 601. Accommodating box; 602. Motor 1; 603. Screw rod; 604. Cross bar; 605. Slide seat; 7. Air expansion device; 701. Mounting box; 702. Motor 2; 703. Turntable; 704. Slide bar; 705. Rack; 706. Rotating rod; 707. Support rod; 708. Circular radial gear; 709. Guide rod; 8. Hot air blower. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in 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.

[0021] See also Figure 1-3 In this embodiment, a device for immersing metal materials for corrosion resistance testing includes a base 1 and a shell 2, a material fixing frame 3 is provided on the shell 2, and an immersion box 4 and a drying mechanism 5 are provided on the base 1.

[0022] The material fixing frame 3 includes an electric push rod 301, a mounting plate 302 and a fixing clamp 303, which fixes the metal material on the fixing clamp 303. The electric push rod 301 drives the mounting plate 302 to move up and down, thereby driving the metal material to move up and down. When in use, the metal material is moved to the immersion box 4 through the material fixing frame 3, and is moved out of the immersion box 4 after the immersion is completed.

[0023] The immersion tank 4 is used to simulate the corrosion test of metal materials in an immersion corrosion environment and evaluate the corrosion resistance of the material by accelerating the corrosion process.

[0024] The device is also provided with a heating plate, a temperature sensor, an infrared detection device and a controller. The heating plate is used to heat the immersion box 4 to maintain the constant stability required for the corrosion test. Under high temperature conditions, the corrosion reaction rate of the metal is usually accelerated, so that the corrosion resistance of the material can be observed in a shorter time. The temperature sensor is used to monitor the actual temperature in the immersion chamber in real time to ensure that it is consistent with the set value. The infrared detection device can be used to monitor the surface state of the object to be tested in real time. For example, the sample surface can be scanned before and after immersion for comparison and analysis.

[0025] The drying mechanism 5 includes a moving device 6, an air expansion device 7 and a hot air blower 8. The moving device 6 includes a accommodating box 601. The accommodating box 601 is provided on the front side of the immersion box 4. A motor 1 602 is fixedly installed on the right side of the accommodating box 601. A screw rod 603 is fixedly installed on the output shaft of the motor 1 602. A cross bar 604 is fixedly installed inside the accommodating box 601. A slide 605 is movably installed between the screw rod 603 and the cross bar 604.

[0026] After the soaking is completed, the metal material is lifted from the soaking box 4 and dried by the drying mechanism 5. First, the motor 602 drives the screw 603 to rotate. Under the action of the cross bar 604, the screw 603 rotates and drives the slide 605 to move left and right, thereby driving the air expansion device 7 to move left and right. The air expansion device 7 drives the hot air blower 8 to move left and right, thereby ensuring that the metal material on each fixing fixture 303 can be evenly dried.

[0027] The air expansion device 7 includes a mounting box 701, which is fixedly installed on the rear side of the slide 605, a motor 2 702 is fixedly installed on the front inner wall of the mounting box 701, a turntable 703 is fixedly installed on the output shaft of the motor 2 702, a slide rod 704 is fixedly installed inside the mounting box 701, a rack 705 is slidably installed on the slide rod 704, a rotating rod 706 is rotatably installed between the turntable 703 and the rack 705, a support rod 707 is rotatably installed inside the mounting box 701, and a circular radial gear 708 and a guide rod 709 are fixedly installed on the support rod 707.

[0028] When motor 2 702 drives the turntable 703 to rotate, the turntable 703 drives the rotating rod 706 to rotate, and the rotating rod 706 drives the rack 705 to slide left and right on the slide rod 704. The rack 705 drives the circular radial gear 708 to rotate left and right, and the circular radial gear 708 drives the support rod 707 to rotate left and right, thereby driving the hot air blower 8 to swing left and right, thereby improving the drying effect.

[0029] After the metal material is soaked, some liquid usually remains on its surface. These liquids may contain corrosive substances or ions. If these residual liquids are not completely removed, they will continue to react with the metal surface, causing further corrosion. By drying, these corrosive substances can be effectively removed, thereby terminating the corrosion process.

[0030] To sum up, the immersion device for corrosion resistance testing of metal materials can perform drying treatment immediately after the metal material is immersed by setting a drying mechanism 5. This not only avoids the continuous corrosion that may be caused by long-term exposure to a humid environment, but also can quickly transfer the material to subsequent testing or processing steps; and under the action of the moving device 6 and the air expansion device 7, the hot air blower 8 can swing synchronously during the lateral movement process, thereby performing extensive and uniform drying treatment on the metal material installed on the fixing fixture 303, thereby improving the drying effect.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for immersing metal materials for corrosion resistance testing, comprising a base (1) and a housing (2), characterized in that: The housing (2) is provided with a material fixing frame (3), and the base (1) is provided with a soaking box (4) and a drying mechanism (5); The drying mechanism (5) comprises a moving device (6), an air expansion device (7) and a hot air blower (8); the moving device (6) comprises a accommodating box (601); the accommodating box (601) is provided on the front side of the soaking box (4); a motor 1 (602) is fixedly installed on the right side of the accommodating box (601); a screw rod (603) is fixedly installed on the output shaft of the motor 1 (602); a cross bar (604) is fixedly installed inside the accommodating box (601); a slide seat (605) is movably installed between the screw rod (603) and the cross bar (604); The air expansion device (7) includes a mounting box (701), the rear side of the sliding seat (605) is fixedly mounted with the mounting box (701), the front inner wall of the mounting box (701) is fixedly mounted with a second motor (702), the output shaft of the second motor (702) is fixedly mounted with a turntable (703), the interior of the mounting box (701) is fixedly mounted with a slide bar (704), a rack (705) is slidably mounted on the slide bar (704), a rotating rod (706) is rotatably mounted between the turntable (703) and the rack (705), a support rod (707) is rotatably mounted inside the mounting box (701), and a circular radial gear (708) and a guide rod (709) are fixedly mounted on the support rod (707).

2. The immersion device for corrosion resistance testing of metal materials according to claim 1, characterized in that: A groove is provided on the top of the base (1), a heating plate located at the bottom of the immersion box (4) is fixedly installed inside the groove, and a temperature sensor is provided on the right inner wall of the immersion box (4).

3. The immersion device for corrosion resistance testing of metal materials according to claim 1, characterized in that: An infrared detection device is provided on the left inner wall of the housing (2), and a controller is provided on the right side of the housing (2).

4. The immersion device for corrosion resistance testing of metal materials according to claim 1, characterized in that: The material fixing frame (3) comprises an electric push rod (301), the electric push rod (301) is fixedly mounted on the top of the housing (2), a mounting plate (302) is fixedly mounted on the telescopic end of the electric push rod (301), and a fixing fixture (303) is fixedly mounted on the bottom of the mounting plate (302).

5. The immersion device for corrosion resistance testing of metal materials according to claim 1, characterized in that: The left end of the screw rod (603) is rotatably connected to the left inner wall of the accommodating box (601), the cross bar (604) is fixedly installed between the left and right inner walls of the accommodating box (601), and the sliding seat (605) is threadedly connected to the screw rod (603) and slidably connected to the cross bar (604).

6. The immersion device for corrosion resistance testing of metal materials according to claim 1, characterized in that: The rack (705) is meshed with a circular semi-circular gear (708), the support rod (707) is rotatably mounted between the front and rear inner walls of the mounting box (701), and the hot air blower (8) is fixedly connected to the guide rod (709).

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