Salt spray test sample placing device

Abstract

The utility model discloses a salt spray test sample placing device, which relates to the technical field of salt spray test equipment and comprises a placing box, and a clamping groove is arranged on the side wall of the placing box. The to-be-detected metal sample plate is clamped in the clamping groove in the side wall of the placement box, then the placement box is moved into the salt mist box for experiment work, through the arrangement of the placement box, stable placement of the large metal sample plate can be achieved, common experiment work of the multiple metal sample plates can be achieved, and practicability is higher.

Description

Technical Field

[0001] This utility model relates to the technical field of salt spray test equipment, and in particular to a salt spray test sample placement device. Background Technology

[0002] According to GB / T 10125, when conducting salt spray corrosion tests on metallic materials, the samples should be placed in the test chamber at a certain angle (20±5°) before the salt spray test. The current industry standard placement method is to tie the samples and suspend them in the chamber or use a V-shaped placement plate. This method cannot accurately fix the placement angle of the samples and is not suitable for larger samples.

[0003] For example, CN211825609U, published on October 30, 2020, discloses a sample holder for a salt spray test chamber, belonging to the technical field of metal material performance testing equipment, used for placing samples in a salt spray test chamber. Its technical solution is as follows: two support plates and a base plate are rectangular plates, placed upright with their surfaces facing each other, the long sides of the rectangles of the two support plates being horizontal. The base plate is placed below the two support plates, with its length direction aligned with that of the two support plates. The bottom edges of the two support plates are connected to the two sides of the rectangular base plate, and the surfaces of the two support plates are inclined outwards towards the two sides of the base plate. Multiple drainage holes are evenly distributed along the length of the base plate. The aforementioned holder cannot provide stable support for large-sized metal samples, resulting in poor practicality. Summary of the Invention

[0004] The purpose of this invention is to provide a more practical salt spray test sample placement device. This invention achieves stable placement of metal samples of different sizes through slots on the placement box, enabling simultaneous experimental work with multiple metal samples, thus increasing its practicality.

[0005] To achieve the above objectives, the technical solution adopted by this utility model to solve its technical problem is: a salt spray test sample placement device, including a placement box, wherein a slot is provided on the side wall of the placement box.

[0006] The placement box is provided with flow holes.

[0007] The card slot is set at an angle.

[0008] The side wall of the placement box is provided with a rotating plate, the slot is provided between adjacent rotating plates, the placement box is provided with an adjusting column, the rotating plate is provided with a guide groove, the adjusting column is provided with a guide post extending into the guide groove, and the adjusting column is connected to the placement box through a fixing component.

[0009] The fixing component includes an adjusting bolt connected to the placement box, the placement box having a threaded hole that mates with the adjusting bolt, and the adjusting column having a through hole through which the adjusting bolt passes.

[0010] The placement box is an epoxy resin box.

[0011] The beneficial effects of this utility model are:

[0012] The metal sample to be tested is placed in the slot on the side wall of the placement box, and then the placement box is moved to the salt spray chamber for the experiment. The placement box not only allows for the stable placement of large metal samples, but also enables the simultaneous experimentation of multiple metal samples, making it more practical.

[0013] The height of the adjustable column is moved, causing the guide column to move in the guide groove. The movement of the guide column drives the rotating plate to rotate, thereby adjusting the angle of the slot between the two rotating plates. This allows the angle of the metal template placed in the slot to be adjusted, thus stabilizing the metal template. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the salt spray test sample placement device of this utility model.

[0015] Figure 2 for Figure 1 A sectional view.

[0016] Figure 3 for Figure 1 A schematic diagram of another embodiment of the salt spray test specimen placement device.

[0017] In the attached diagram: 1-Placement box, 2-Card slot, 3-Flow hole, 4-Rotating plate, 5-Adjusting column, 6-Guide column, 7-Guide groove, 8-Adjusting bolt, 9-Threaded hole. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0019] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0020] like Figure 1 As shown, the salt spray test sample placement device includes a placement box 1. The side wall of the placement box 1 is provided with slots 2. In this embodiment, there are nine slots 2, which are equally spaced.

[0021] In use, the metal sample to be tested is placed in the slot 2 on the side wall of the placement box 1, and then the placement box 1 is moved to the salt spray chamber for the experiment. The placement box 1 not only enables the stable placement of large metal samples, but also enables the simultaneous experimentation of multiple metal samples, making it more practical.

[0022] Reference Figure 1 The placement box 1 is provided with flow holes 3, through which the brine entering the placement box 1 is discharged. There are five force control holes 3.

[0023] The slot 2 is angled to ensure the stable placement of the metal template. In this embodiment, the angle between the slot 2 and the vertical plane is 20°.

[0024] Reference Figure 3 In another embodiment, a rotating plate 4 is provided on the side wall of the placement box 1, and a slot 2 is provided between adjacent rotating plates 4. An adjusting column 5 is provided on the placement box 1, and a guide groove 7 is provided on the rotating plate 4. A guide column 6 extending into the guide groove 7 is provided on the adjusting column 5. The adjusting column 5 is connected to the placement box 1 through a fixing component. Moving the height of the adjusting column 5 causes the guide column 6 to move in the guide groove 7. The movement of the guide column 6 drives the rotating plate 4 to rotate, thereby adjusting the angle of the slot between the two rotating plates 4. This allows the angle of the metal sample placed in the slot to be adjusted, thus ensuring the stable placement of the metal sample. In this embodiment, nine rotating plates 4 are provided on each of the two side walls of the placement box 1, and the rotating plates 4 are equally spaced. Each rotating plate 4 is provided with a guide groove 7.

[0025] Specifically, the fixing component includes an adjusting bolt 8 connected to the placement box 1. The placement box 1 has a threaded hole 9 that mates with the adjusting bolt 8. The adjusting column 5 has a through hole through which the adjusting bolt 8 passes. The adjusting bolt 8 passes through the through hole and connects with the threaded holes 9 at different positions on the side wall of the placement box 1, thereby fixing the adjusting column 5. Specifically, the fixing component can also provide a fixing pin. The adjusting plate 5 and the placement box 1 are provided with pins. The fixing column 5 is fixed by the cooperation of the fixing pin and the pin hole.

[0026] The placement box 1 is an epoxy resin box, which increases the corrosion resistance of the entire device.

[0027] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A salt spray test sample placement device, characterized in that, It includes a placement box (1), the side wall of which is provided with a slot (2), and the placement box (1) is provided with a flow hole (3), and the slot (2) is set obliquely.

2. The salt spray test sample placement device according to claim 1, characterized in that, The side wall of the placement box (1) is provided with a rotating plate (4), the slot (2) is provided between adjacent rotating plates (4), the placement box (1) is provided with an adjusting column (5), the rotating plate (4) is provided with a guide groove (7), the adjusting column (5) is provided with a guide column (6) extending into the guide groove (7), and the adjusting column (5) is connected to the placement box (1) through a fixing component.

3. The salt spray test sample placement device according to claim 2, characterized in that, The fixing assembly includes an adjusting bolt (8) connected to the placement box (1), the placement box (1) having a threaded hole (9) that mates with the adjusting bolt (8), and the adjusting column (5) having a through hole through which the adjusting bolt (8) passes.

4. A salt spray test sample placement device according to any one of claims 1-3, characterized in that, The placement box (1) is an epoxy resin box.

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