A device for material property testing

Abstract

This utility model discloses a device for material performance testing, belonging to the field of material performance testing technology. The device includes: a worktable with legs; a base fixedly connected to the worktable; a guide rail fixedly connected to the base; a bracket slidably connected to the guide rail; a support fixedly connected to the base; a spray gun fixedly connected to the support; a first nozzle and a second nozzle, both fixedly connected to the spray gun; and a test plate connected to the support, with both the first and second nozzles facing the test plate. This utility model integrates the first and second nozzles onto the spray gun, enabling simultaneous spraying of flame and sandblasting, eliminating the need for separate individual tests. This improves testing efficiency and solves the problem of inconsistent test results caused by separate individual tests, thus improving testing accuracy.

Description

Technical Field

[0001] This utility model relates to the field of material performance testing technology, and in particular to a device for material performance testing. Background Technology

[0002] In industrial production and scientific research, the fire resistance and impact resistance of materials are important indicators for measuring their performance.

[0003] Traditional testing methods in the present technology usually require the use of different devices to perform individual tests. However, using different devices to perform individual tests not only increases costs but may also lead to inconsistencies between test results. Both testing efficiency and testing accuracy need to be further improved. Utility Model Content

[0004] The purpose of this invention is to solve the problems mentioned in the background art and to provide a device for testing material properties.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An apparatus for testing material properties, comprising:

[0007] Workbench with legs;

[0008] The base is fixedly connected to the workbench;

[0009] The guide rail is fixedly connected to the base;

[0010] The bracket is slidably connected to the guide rail;

[0011] The bracket is fixedly connected to the base;

[0012] The spray gun is fixedly connected to the bracket;

[0013] The first nozzle and the second nozzle are both fixedly connected to the spray gun;

[0014] The test plate is connected to the bracket, and both the first nozzle and the second nozzle are facing the test plate.

[0015] Preferably, the system also includes a protective cover, with the workbench placed inside the protective cover. An exhaust pipe is fixedly connected to the top of the protective cover, and an exhaust gas treatment unit is fixedly connected to the end of the exhaust pipe away from the protective cover.

[0016] Furthermore, a central control panel and a display are fixedly connected to the side wall of the protective cover, with the central control panel located directly below the display.

[0017] Furthermore, a first gas cylinder and a second gas cylinder are fixedly connected inside the protective cover. Both the first gas cylinder and the second gas cylinder are fixedly connected to gas supply pipes, which are connected to the spray gun.

[0018] Furthermore, a sandblasting machine is fixedly connected inside the protective cover, and a sandblasting pipe is fixedly connected to the drive end of the sandblasting machine, the sandblasting pipe being connected to the spray gun.

[0019] Preferably, a protective sleeve is fixedly connected to the spray gun, and the second nozzle is located in the protective sleeve.

[0020] Furthermore, a limiting rod is fixedly connected to the base, a limiting seat is connected to the limiting rod, and the limiting seat is fixedly connected to the bottom of the bracket.

[0021] Compared with the prior art, the present invention provides a device for testing material properties, which has the following beneficial effects:

[0022] The parts not covered in this device are the same as or can be implemented using existing technology. This utility model integrates the first nozzle and the second nozzle on the spray gun, which can spray flames while spraying sand, eliminating the need for separate individual tests. This improves testing efficiency and solves the problem of inconsistent test results caused by separate individual tests, thus improving testing accuracy. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of a device for testing material properties according to the present invention;

[0024] Figure 2 This is a schematic diagram of the internal structure of a device for testing material properties proposed in this utility model;

[0025] Figure 3 A schematic diagram of the structure of the worktable in the device for testing material properties proposed in this utility model. Figure 1 ;

[0026] Figure 4 This invention proposes a device for testing material properties. Figure 3 Enlarged view of part A in the image;

[0027] Figure 5 A schematic diagram of the structure of the worktable in the device for testing material properties proposed in this utility model. Figure 2 .

[0028] In the diagram: 1. Protective cover; 101. Display; 2. Central control panel; 3. Exhaust gas treatment unit; 301. Exhaust pipe; 4. Sandblasting machine; 401. Sandblasting pipe; 5. Workbench; 501. Guide rail; 502. Base; 5021. Bracket; 5022. Limiting rod; 6. First gas cylinder; 7. Second gas cylinder; 8. Gas supply pipe; 9. Spray gun; 901. First nozzle; 902. Protective cover; 9021. Second nozzle; 10. Bracket; 1001. Limiting seat; 11. Test plate. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0030] Example:

[0031] Reference Figures 1-5 An apparatus for testing material properties, comprising:

[0032] 5. Workbench with support legs;

[0033] The base 502 is fixedly connected to the workbench 5;

[0034] Guide rail 501 is fixedly connected to base 502;

[0035] Bracket 10 is slidably connected to guide rail 501;

[0036] Bracket 5021 is fixedly connected to base 502;

[0037] Spray gun 9 is fixedly connected to bracket 5021;

[0038] The first nozzle 901 and the second nozzle 9021 are both fixedly connected to the spray gun 9;

[0039] The test plate 11 is connected to the bracket 10, and the first nozzle 901 and the second nozzle 9021 are both facing the test plate 11.

[0040] It also includes a protective cover 1, a workbench 5 placed inside the protective cover 1, an exhaust pipe 301 fixedly connected to the top of the protective cover 1, and an exhaust gas treatment unit 3 fixedly connected to the end of the exhaust pipe 301 away from the protective cover 1.

[0041] Reference Figure 1 , Figure 2 The protective cover 1 ensures that the exhaust gas will not escape into the air during the test.

[0042] Furthermore, the exhaust gas treatment unit 3 can extract the exhaust gas inside the protective cover 1 during the test and filter it through the exhaust gas treatment unit 3.

[0043] It should be noted that the exhaust gas treatment unit 3 is a commercially available filter box, and the filter box is equipped with an air intake pump.

[0044] A central control panel 2 and a display 101 are fixedly connected to the side wall of the protective cover 1, with the central control panel 2 located directly below the display 101.

[0045] It should be noted that the center console 2 is a commercially available control panel, and the display 101 is a commercially available screen.

[0046] Inside the protective cover 1, a first gas cylinder 6 and a second gas cylinder 7 are also fixedly connected. Both the first gas cylinder 6 and the second gas cylinder 7 are fixedly connected to gas supply pipes 8, which are connected to the spray gun 9.

[0047] It should be noted that the first gas cylinder 6 is an oxygen cylinder that can be purchased on the market, and the second gas cylinder 7 is an acetylene cylinder that can be purchased on the market.

[0048] Inside the protective cover 1, a sandblasting machine 4 is also fixedly connected. A sandblasting pipe 401 is fixedly connected to the drive end of the sandblasting machine 4, and the sandblasting pipe 401 is connected to the spray gun 9.

[0049] A protective sleeve 902 is fixedly connected to the spray gun 9, and the second nozzle 9021 is located in the protective sleeve 902.

[0050] Reference Figure 4 The protective sleeve 902 installed on the spray gun 9 ensures the safety of the second nozzle 9021 when spraying flames.

[0051] A limiting rod 5022 is fixedly connected to the base 502, and a limiting seat 1001 is connected to the limiting rod 5022. The limiting seat 1001 is fixedly connected to the bottom of the bracket 10.

[0052] Reference Figure 3 , Figure 5 The limiting rod 5022 set on the base 502 can ensure the stable sliding of the bracket 10.

[0053] Reference Figures 1-5During the test, the first gas cylinder 6 supplies oxygen to the spray gun 9, and the second gas cylinder 7 supplies acetylene to the spray gun 9. At this time, the spray gun 9 is ignited and sprays flame. At the same time as the spray gun 9 is spraying flame, the sandblasting machine 4 will also spray sand from the machine body into the spray gun 9 through the sandblasting pipe 401. Finally, it is sprayed out through the first nozzle 901. The sand sprayed out through the first nozzle 901 and the flame sprayed by the second nozzle 9021 are sprayed together onto the test plate 11 in front of the spray gun 9. After a period of testing, the staff can obtain the test results by observing the spraying situation on the test plate 11.

[0054] By integrating the first nozzle 901 and the second nozzle 9021 onto the spray gun 9, this device can spray flames while spraying sand, eliminating the need for separate individual tests. This not only improves testing efficiency but also solves the problem of inconsistent test results caused by separate individual tests, thus improving testing accuracy.

[0055] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An apparatus for material property testing, characterized by, include: Workbench with outriggers (5); The base (502) is fixedly connected to the workbench (5); The guide rail (501) is fixedly connected to the base (502); The bracket (10) is slidably connected to the guide rail (501); The bracket (5021) is fixedly connected to the base (502); The spray gun (9) is fixedly connected to the bracket (5021); The first nozzle (901) and the second nozzle (9021) are both fixedly connected to the spray gun (9); The test plate (11) is connected to the bracket (10), and the first nozzle (901) and the second nozzle (9021) are both facing the test plate (11).

2. A device for material property testing according to claim 1, wherein, It also includes a protective cover (1), the workbench (5) is placed inside the protective cover (1), the top of the protective cover (1) is fixedly connected to an exhaust pipe (301), and the end of the exhaust pipe (301) away from the protective cover (1) is fixedly connected to an exhaust gas treatment unit (3).

3. A device for testing the properties of a material according to claim 2, characterized in that A central control panel (2) and a display (101) are fixedly connected to the side wall of the protective cover (1), with the central control panel (2) located directly below the display (101).

4. The apparatus for testing material properties of claim 2, wherein, The protective cover (1) is also fixedly connected to a first gas cylinder (6) and a second gas cylinder (7). Both the first gas cylinder (6) and the second gas cylinder (7) are fixedly connected to a gas supply pipe (8), which is connected to the spray gun (9).

5. A device for material property testing according to claim 4, wherein, A sandblasting machine (4) is also fixedly connected inside the protective cover (1). A sandblasting pipe (401) is fixedly connected to the drive end of the sandblasting machine (4). The sandblasting pipe (401) is connected to the spray gun (9).

6. The apparatus for testing material properties of claim 1, wherein, A protective sleeve (902) is fixedly connected to the spray gun (9), and the second nozzle (9021) is located in the protective sleeve (902).

7. A device for material property testing according to claim 6, wherein, A limiting rod (5022) is fixedly connected to the base (502), and a limiting seat (1001) is connected to the limiting rod (5022). The limiting seat (1001) is fixedly connected to the bottom of the bracket (10).

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