Movable salt spray testing machine

Abstract

The utility model discloses a movable salt spray testing machine, which belongs to the field of salt spray testing machines and comprises a testing machine main body, and a first mounting plate and a second mounting plate are arranged on the inner wall of the testing machine main body. Through the arranged V-shaped placing structure, the connecting rod and the adjusting screw rod are arranged between the two V-shaped frames, the adjusting screw rod can be rotated through the adjusting wheel, the overall length of the two V-shaped frames is shortened, the whole V-shaped placing structure can be conveniently and rapidly installed and disassembled, meanwhile, the overall length of the V-shaped frames can be rapidly increased, falling off is prevented, sliding grooves are formed in the V-shaped frames, and the V-shaped frames are convenient to use. The supporting assembly is installed in the sliding groove, articles are placed through the supporting assembly, the lower portions of the articles do not make contact with the V-shaped frame, condensed salt mist liquid is prevented from directly soaking the articles, the accuracy of salt mist testing is guaranteed, the supporting assembly is internally provided with an elastic supporting piece, the supporting assembly can be rapidly adjusted or disassembled, and the supporting assembly is convenient to use. And the stability in use can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to salt mist testing machine field, especially in a movable salt mist testing machine. BACKGROUND

[0002] The movable salt mist testing machine is a kind of equipment for simulating salt mist environment to assess the corrosion resistance of materials and products.It is widely used in electronics, automobile, aerospace, military defense, hardware plating, plastic products, building materials and other industries, and is an important tool for detecting the corrosion resistance of products or metal materials in salt mist environment.

[0003] When the salt mist testing machine is used, after the whole machine is moved to the appropriate position by universal wheel, corresponding water and reagent are added, the article to be tested is placed on the round rod or V-shaped frame inside the testing machine, and the transparent cover is closed to start simulation salt mist environment test.However, in the existing salt mist testing machine, the round rod can be directly installed or taken, while the V-shaped frame is located below the round rod due to its structural limitation, and must be placed obliquely and then adjusted to install, which is extremely inconvenient, and the installation rate is affected, and the V-shaped frame cannot be quickly taken out when disassembled, and the salt mist is easily condensed into liquid and falls to the bottom of the V-shaped frame when the article is placed, the condensed liquid erodes the lower end of the article, changes the test environment, and affects the accuracy of the test. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a movable salt mist testing machine, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0006] A movable salt mist testing machine, comprising a testing machine main body, a first mounting plate and a second mounting plate are arranged on the inner wall of the testing machine main body, a spray tower is installed in the testing machine main body, a V-shaped groove is arranged on the first mounting plate, a V-shaped placement structure is arranged in the V-shaped groove, a round rod is arranged on the second mounting plate, and a control seat is arranged at the end of the testing machine main body.

[0007] Preferably, universal wheels are fixed to the lower ends of the testing machine main body and the control seat, a collecting cover is installed in the testing machine main body, and a control panel is fixedly installed on the control seat.

[0008] Preferably, a transparent cover is arranged on the testing machine main body, a U-shaped groove is arranged on the second mounting plate, and the round rod is placed in the U-shaped groove.

[0009] Preferably, the V-shaped placement structure comprises a V-shaped frame, a sliding groove, a connecting rod, an adjusting screw, an adjusting wheel and a supporting assembly, the sliding groove is arranged on the V-shaped frame, one of the two V-shaped frames is fixedly connected with the connecting rod, the other is movably connected with the connecting rod, the adjusting screw is fixedly connected with the adjusting wheel, and the adjusting screw is threadedly connected with the V-shaped frame, and the supporting assembly is installed in the sliding groove on the V-shaped frame.

[0010] Preferably, the supporting assembly comprises a mounting frame, a supporting rod, an elastic supporting piece and a plug-in block, the mounting frame is fixedly connected with the supporting rod, and the supporting rod is uniformly distributed on the inner side of the mounting frame, the mounting frame is provided with a plug-in groove, the elastic supporting piece and the plug-in block are fixedly connected, and the end of the elastic supporting piece is in contact with the mounting frame, and the plug-in block is plugged into the plug-in groove on the mounting frame.

[0011] Compared with the prior art, the movable salt spray testing machine has the following beneficial effects: the V-shaped placement structure is arranged between the two V-shaped frames, the connecting rod and the adjusting screw are arranged, the adjusting wheel is used to rotate the adjusting screw, the overall length of the two V-shaped frames is shortened, the V-shaped placement structure can be quickly installed and disassembled, the overall length of the V-shaped frame can be quickly elongated, and the V-shaped frame is prevented from falling off, the sliding groove is arranged on the V-shaped frame, the supporting assembly is installed in the sliding groove, the supporting assembly is used for placing the articles, the articles are not in contact with the V-shaped frame, the condensed salt spray liquid is prevented from directly soaking the articles, the precision of the salt spray test is ensured, the elastic supporting piece is arranged in the supporting assembly, the supporting assembly can be quickly adjusted or disassembled, and the stability during use is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the V-shaped placement structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the structure of the utility model Figure 2 at A;

[0015] Figure 4 It is a schematic diagram of the structure of the supporting assembly of the utility model.

[0016] In the diagram: 1. Main body of the testing machine; 2. First mounting plate; 3. Second mounting plate; 4. Spray tower; 5. V-shaped placement structure; 501. V-shaped frame; 502. Slide groove; 503. Connecting rod; 504. Adjusting screw; 505. Adjusting wheel; 506. Support assembly; 5061. Mounting frame; 5062. Support rod; 5063. Elastic support plate; 5064. Insertion block; 6. Round rod; 7. Transparent cover; 8. Control base; 9. Control panel; 10. Casters; 11. Collection cover. Detailed Implementation

[0017] 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.

[0018] like Figures 1-4 As shown, a portable salt spray testing machine includes a main body 1. The inner wall of the main body 1 is provided with a first mounting plate 2 and a second mounting plate 3. A spray tower 4 is installed inside the main body 1. The first mounting plate 2 has a V-shaped groove, and a V-shaped placement structure 5 is provided within the V-shaped groove. A round rod 6 is provided on the second mounting plate 3. A control seat 8 is provided at the end of the main body 1. Casters 10 are fixed to the lower ends of the main body 1 and the control seat 8. A collection hood 11 is installed inside the main body 1, and a control panel 9 is fixedly installed on the control seat 8. A transparent cover 7 is provided on the main body 1, and a U-shaped groove is provided on the second mounting plate 3, in which the round rod 6 is placed.

[0019] When using a portable salt spray testing machine to test materials, the entire machine is moved to a suitable location using the casters 10. Water and reagents are added according to the required simulated environment. After opening the transparent cover 7 on the main body 1 of the testing machine, the V-shaped placement structure 5 or the round rod 6 is installed as needed. If the item to be tested is small, the V-shaped placement structure 5 is installed on the first mounting plate 2, and the item is placed using the V-shaped placement structure 5. Then, the transparent cover 7 is closed for testing. If the item to be tested is large, the round rod 6 is installed on the second mounting plate 3, the item is placed on the round rod 6, and the transparent cover 7 is closed for testing. After the items are placed and the transparent cover 7 is closed, the relevant parameters are set through the control panel 9 on the control base 8. After the machine is started, the atomized agent and water mixture is sprayed from the spray tower 4 and dispersed inside the main body 1 of the testing machine to simulate the salt spray environment. Then the salt spray naturally falls onto the items to conduct the salt spray test. During the test, the collection cover 11 collects the salt spray, which can accurately assess whether the salt spray deposition is qualified and ensure the accuracy of the test results.

[0020] By the above embodiment, the V-shaped placement structure 5 comprises a V-shaped frame 501, a sliding groove 502, a connecting rod 503, an adjusting screw 504, an adjusting wheel 505 and a support assembly 506, the sliding groove 502 is opened in the V-shaped frame 501, one of the two V-shaped frames 501 is fixedly connected with the connecting rod 503, the other is movably connected with the connecting rod 503, the adjusting screw 504 is fixedly connected with the adjusting wheel 505, and the adjusting screw 504 is threadedly connected with the V-shaped frame 501, and the support assembly 506 is installed in the sliding groove 502 on the V-shaped frame 501.

[0021] The support assembly 506 comprises a mounting frame 5061, a support rod 5062, an elastic support piece 5063 and a plug-in block 5064, the mounting frame 5061 is fixedly connected with the support rod 5062, and the support rod 5062 is uniformly distributed on the inner side of the mounting frame 5061, the mounting frame 5061 is provided with a plug-in slot, the elastic support piece 5063 and the plug-in block 5064 are fixedly connected, and the end of the elastic support piece 5063 contacts the mounting frame 5061, and the plug-in block 5064 is plugged into the plug-in slot on the mounting frame 5061.

[0022] In the installation and use of the V-shaped placement structure 5, first, the assembly of the V-shaped placement structure 5 is carried out, the elastic support piece 5063 in the support assembly 506 is fixedly connected with the mounting frame 5061 through the plug-in block 5064 and the plug-in slot, the end of the mounting frame 5061 and the elastic support piece 5063 are connected into the sliding groove 502 on the V-shaped frame 501, after the position of the support assembly 506 is adjusted, the installation of the whole V-shaped placement structure 5 is carried out, the adjusting screw 504 is rotated through the adjusting wheel 505, under the driving of the adjusting screw 504, the two V-shaped frames 501 are relatively moved through the connecting rod 503, and then the overall length is shortened, the V-shaped placement structure 5 is placed at the first mounting plate 2, the adjusting wheel 505 is reversely rotated, the V-shaped frame 501 is driven by the adjusting screw 504 to move away, until the end of the V-shaped frame 501 abuts against the inner wall of the test machine main body 1, and then the installation of the whole V-shaped placement structure 5 is completed.

[0023] When the placement of the article is carried out, the article to be tested is placed on the support rod 5062 on the mounting frame 5061, the machine is started to measure, in the measuring process, the support rod 5062 plays an effective supporting role, meanwhile, the excess salt mist falls to the bottom of the V-shaped frame 501 and does not contact the article, so that the erosion of the article bottom caused by the contact with the liquefied salt mist is avoided, the accuracy of the detection result is ensured, meanwhile, in the use of the support assembly 506, the elastic support piece 5063 provides an elastic supporting role, and the stability of the support assembly 506 is ensured. When the test is completed, the overall length of the V-shaped placement structure 5 is adjusted again, and the V-shaped placement structure 5 is quickly taken down for storage.

[0024] It should be noted that, by setting the V-shaped placement structure 5, the connecting rod 503 and the adjusting screw 504 are arranged between the two V-shaped racks 501, the adjusting wheel 505 can be used to rotate the adjusting screw 504, the overall length of the two V-shaped racks 501 can be shortened, the whole V-shaped placement structure 5 can be quickly installed and disassembled, and the overall length of the V-shaped rack 501 can be quickly elongated to prevent falling off, the sliding groove 502 is arranged on the V-shaped rack 501, the supporting assembly 506 is installed in the sliding groove 502, the supporting assembly 506 is used for placing articles, the lower part of the articles does not contact the V-shaped rack 501, direct soaking of the condensed salt mist liquid is avoided, the precision of the salt mist test is ensured, the elastic supporting piece 5063 is arranged in the supporting assembly 506, the supporting assembly 506 can be quickly adjusted or disassembled, and the stability during use can be ensured.

[0025] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mobile salt spray testing machine, comprising a testing machine body (1), the inner wall of the testing machine body (1) is provided with a first mounting plate (2) and a second mounting plate (3), and a spray tower (4) is installed in the testing machine body (1), characterized in that: The first mounting plate (2) is provided with a V-shaped groove, and a V-shaped placing structure (5) is arranged in the V-shaped groove.

2. The mobile salt spray testing machine of claim 1, wherein: The lower end of the test machine body (1) and the control seat (8) is fixed with a universal wheel (10), and the inside of the test machine body (1) is provided with a collecting cover (11), and the control seat (8) is fixedly provided with a control panel (9).

3. The mobile salt spray testing machine of claim 2, wherein: The test machine body (1) is provided with a transparent cover (7), the second mounting plate (3) is provided with a U-shaped groove, and the round rod (6) is placed in the U-shaped groove.

4. The mobile salt spray testing machine of claim 3, wherein: The V-shaped placing structure (5) comprises a V-shaped frame (501), a sliding groove (502), a connecting rod (503), an adjusting screw (504), an adjusting wheel (505) and a supporting assembly (506), the sliding groove (502) is opened on the V-shaped frame (501), one of the two V-shaped frames (501) is fixedly connected with the connecting rod (503), and the other is movably connected with the connecting rod (503), the adjusting screw (504) is fixedly connected with the adjusting wheel (505), and the adjusting screw (504) is threadedly connected with the V-shaped frame (501), and the supporting assembly (506) is installed in the sliding groove (502) on the V-shaped frame (501).

5. A mobile salt spray testing machine as claimed in claim 4, wherein: The supporting assembly (506) comprises a mounting frame (5061), a supporting rod (5062), an elastic supporting piece (5063) and a plug-in block (5064), the mounting frame (5061) is fixedly connected with the supporting rod (5062), and the supporting rod (5062) is uniformly distributed on the inner side of the mounting frame (5061), the mounting frame (5061) is provided with a plug-in slot, the elastic supporting piece (5063) and the plug-in block (5064) are fixedly connected, and the end of the elastic supporting piece (5063) contacts the mounting frame (5061), and the plug-in block (5064) is plugged into the plug-in slot on the mounting frame (5061).

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