Performance testing device for heat-insulating aluminum material

Abstract

The utility model relates to the technical field of aluminum material performance testing, and discloses a heat insulation aluminum material performance testing device which comprises a supporting frame, an installation groove is formed in the top end of the supporting frame, a set of clamping mechanisms which are symmetrical left and right are movably connected in the installation groove, and supporting plates are fixedly connected to the two sides, away from the installation groove, of the supporting frame. The top end of the supporting plate is fixedly connected with a testing plate, one side of the top end of the supporting frame is fixedly connected with a connecting rod, the top end of the connecting rod is fixedly connected with a hydraulic rod, the bottom end of the hydraulic rod is fixedly connected with a detection plate, the interior of the detection plate is fixedly connected with a force measuring sensor, and the top end of the testing plate is fixedly connected with a positioning mechanism. The stability of the aluminum material in the detection process can be guaranteed through the clamping mechanism, so that the aluminum material is prevented from shaking, errors of the aluminum material in the detection process are avoided, meanwhile, fixing and clamping can be adjusted through the clamping mechanism according to the size of the aluminum material, and therefore the applicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum material performance testing, in particular to a performance testing device for heat-insulating aluminum materials. Background Art

[0002] Aluminum products are products made of aluminum and other alloy elements. They are usually first processed into castings, forgings, foils, plates, strips, tubes, rods, profiles, etc., and then made through processes such as cold bending, sawing, drilling, assembly, and coloring. The main metal element is aluminum, and some alloy elements are added to improve the performance of aluminum.

[0003] In the prior art, for example, the application number is CN220063676U, and the name disclosed is: an aluminum door and window strength test device, which includes a workbench; a hydraulic cylinder is provided on the workbench; a clamping component is provided on the workbench; and the clamping component is used to fix the position of the object to be tested for strength. The driving shaft of the servo motor of the utility model can drive the two-way threaded rod to rotate. When the two-way threaded rod rotates, the first clamping plate and the second clamping plate can move toward each other at the same time, and the aluminum door and window can be clamped to fix the position of the aluminum door and window.

[0004] However, the test device in the above patent may cause the aluminum material to shake during the test, thereby affecting the test data. At the same time, after the test device in the above patent is used for a period of time, the detection plate may become loose, thereby affecting subsequent test data. Utility Model Content

[0005] The utility model aims to provide a performance testing device for heat-insulating aluminum materials to solve the problems in the prior art.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A performance testing device for heat-insulating aluminum materials comprises a support frame, a mounting groove is provided at the top of the support frame, and a group of left-right symmetrical clamping mechanisms are movably connected inside the mounting groove, support plates are fixedly connected to the two sides of the support frame away from the mounting groove, and a test plate is fixedly connected to the top of the support plate, a connecting rod is fixedly connected to one side of the top of the support frame, and a hydraulic rod is fixedly connected to the top of the connecting rod, a detection plate is fixedly connected to the bottom end of the hydraulic rod, and a force sensor is fixedly connected inside the detection plate, and a positioning mechanism is fixedly connected to the top of the test plate.

[0008] Preferably, the clamping mechanism includes a cylinder, a folding rod, a tooth plate, a gear and a splint, the output end of the cylinder is hinged to the middle section of the folding rod, the tooth plate is provided with two groups that are symmetrical front and back, and the two ends of the connecting rod are respectively hinged to the outer wall of the tooth plate, and the gear is movably connected to the opposite sides of the tooth plate and the splint.

[0009] Preferably, the top end of the tooth plate is meshed with the gear, and the bottom end of the clamping plate is meshed with the gear, the cylinder is fixedly connected to the inner wall of the mounting groove, and the folding rod is movably connected to the inside of the mounting groove.

[0010] Preferably, the gear is rotatably connected to the inner wall of the support plate via a bearing, two groups of left-right symmetrical sliding grooves are provided on both sides of the top of the test plate, and the clamping plate is slidably connected to the inside of the sliding groove.

[0011] Preferably, the positioning mechanism includes a positioning plate, a positioning rod, a spring, a slide rail and a slider, the positioning plate is provided with two groups that are symmetrical on the left and right, and the positioning rod is fixedly connected to the inside of the positioning plate, the slide rail is fixedly connected to the inner wall of the positioning plate, and the slide rail is slidably connected to the outer wall of the slide rail.

[0012] Preferably, both sides of the detection plate are slidably connected to the outer wall of the positioning rod, and one side of the slider is fixedly connected to the outer wall of the detection plate, one end of the spring is fixedly connected to the top of the connecting rod, and the other end of the spring is fixedly connected to the top of the detection plate.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model can ensure the stability of the aluminum material during the inspection process through the clamping mechanism, thereby preventing the aluminum material from shaking, which causes errors in the inspection of the aluminum material. At the same time, the clamping mechanism can adjust the fixed clamping according to the size of the aluminum material, thereby improving the applicability of the equipment;

[0015] 2. The utility model can improve the stability of the detection plate when performing pressure testing on aluminum materials through the positioning mechanism, prevent the detection plate from shifting when moving up and down, thereby ensuring the accuracy of data during testing and reducing the difficulty of operation for personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the exploded structure of the clamping mechanism of the utility model;

[0020] Figure 4 This utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] A performance testing device for heat-insulating aluminum materials, such as Figure 1 As shown, it includes a support frame 1, a mounting groove 2 is opened at the top of the support frame 1, and a group of left-right symmetrical clamping mechanisms 3 are movably connected inside the mounting groove 2, the support frame 1 is fixedly connected with support plates 4 on both sides away from the mounting groove 2, and the top of the support plate 4 is fixedly connected with a test plate 5, a connecting rod 6 is fixedly connected to one side of the top of the support frame 1, and the top of the connecting rod 6 is fixedly connected with a hydraulic rod 7, the bottom end of the hydraulic rod 7 is fixedly connected with a detection plate 8, and the inside of the detection plate 8 is fixedly connected with a force sensor 10, and the top of the test plate 5 is fixedly connected with a positioning mechanism 9.

[0023] When in use, first place the aluminum material on the top of the test plate 5, then control the cylinder 301 to operate, at this time the folding rod 302 will drive the tooth plate 303 to move to both sides, and at the same time the tooth plate 303 will drive the gear 304 to rotate, and then the rotation of the gear 304 will drive the clamping plate 305 to slide inside the slide slot, so as to clamp and fix the aluminum material, and the clamping mechanism 3 can ensure the stability of the aluminum material during the detection process, so as to prevent the aluminum material from shaking, resulting in errors in the detection of the aluminum material, and at the same time, the clamping mechanism 3 can adjust the fixed clamping according to the size of the aluminum material, so as to improve the applicability of the equipment, and then the hydraulic rod 7 can be controlled to drive the detection plate 8 to detect the aluminum material, at this time the detection plate 8 will slide up and down on the positioning rod 902, and the spring 903 will also expand and contract accordingly, so as to improve the stability of the detection plate 8, and the positioning mechanism 9 can improve the stability of the detection plate 8 when the pressure test is performed on the aluminum material, and prevent the detection plate 8 from offsetting when moving up and down, so as to ensure the accuracy of the data during the detection.

[0024] like Figure 2-3As shown, the clamping mechanism 3 includes a cylinder 301, a folding rod 302, a tooth plate 303, a gear 304 and a splint 305. The output end of the cylinder 301 is hinged to the middle section of the folding rod 302. The tooth plate 303 is provided with two groups that are symmetrical in front and back, and the two ends of the connecting rod 6 are respectively hinged to the outer wall of the tooth plate 303. The gear 304 is movably connected to the opposite sides of the tooth plate 303 and the splint 305. The top end of the tooth plate 303 is meshed with the gear 304, and the bottom end of the splint 305 is meshed with the gear 304. The cylinder 301 is fixedly connected to the inner wall of the mounting groove 2, the folding rod 302 is movably connected to the inside of the mounting groove 2, the gear 304 is rotatably connected to the inner wall of the support plate 4 through a bearing, and two groups of left-right symmetrical sliding grooves are provided on both sides of the top of the test plate 5, and the splint 305 is slidably connected to the inside of the sliding groove.

[0025] First, after placing the aluminum material on the top of the test plate 5, the cylinder 301 can be controlled to operate. At this time, the folding rod 302 will drive the tooth plate 303 to move to both sides, and the tooth plate 303 will drive the gear 304 to rotate. Thereafter, the rotation of the gear 304 will drive the clamping plate 305 to slide inside the slide groove, thereby clamping and fixing the aluminum material. The clamping mechanism 3 can ensure the stability of the aluminum material during the inspection process, thereby preventing the aluminum material from shaking and causing errors in the inspection of the aluminum material. At the same time, the clamping mechanism 3 can adjust the fixed clamping according to the size of the aluminum material, thereby improving the applicability of the equipment.

[0026] like Figure 3-4 As shown, the positioning mechanism 9 includes a positioning plate 901, a positioning rod 902, a spring 903, a slide rail 904 and a slider 905. The positioning plate 901 is provided with two groups that are symmetrical on the left and right, and the positioning rod 902 is fixedly connected to the inside of the positioning plate 901, the slide rail 904 is fixedly connected to the inner wall of the positioning plate 901, and the slide rail 904 is slidably connected to the outer wall of the slide rail 904, both sides of the detection plate 8 are slidably connected to the outer wall of the positioning rod 902, and one side of the slider 905 is fixedly connected to the outer wall of the detection plate 8, one end of the spring 903 is fixedly connected to the top of the connecting rod 6, and the other end of the spring 903 is fixedly connected to the top of the detection plate 8.

[0027] The hydraulic rod 7 is controlled to drive the detection plate 8 to detect the aluminum material. At this time, the detection plate 8 will slide up and down on the positioning rod 902, and the spring 903 will also expand and contract accordingly. At the same time, the detection plate 8 will also move on the slide rail 904 through the slider 905, which can make the movement of the detection plate 8 smoother, thereby increasing the service life of the equipment. The positioning mechanism 9 can improve the stability of the detection plate 8 during the pressure test on the aluminum material, prevent the detection plate 8 from offset when moving up and down, thereby ensuring the accuracy of the data during the detection.

[0028] Here’s how it works:

[0029] First, after placing the aluminum material on the top of the test plate 5, the cylinder 301 can be controlled to operate. At this time, the folding rod 302 will drive the tooth plate 303 to move to both sides, and the tooth plate 303 will drive the gear 304 to rotate. After that, the rotation of the gear 304 will drive the clamping plate 305 to slide inside the slide groove, so as to clamp and fix the aluminum material. The hydraulic rod 7 is controlled to drive the detection plate 8 to detect the aluminum material. At this time, the detection plate 8 will slide up and down on the positioning rod 902, and the spring 903 will also expand and contract accordingly. At the same time, the detection plate 8 will also move on the slide rail 904 through the slider 905, which can make the detection plate 8 move more smoothly, thereby improving the service life of the equipment.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A performance testing device for heat-insulating aluminum material, comprising a support frame (1), characterized in that: The top of the support frame (1) is provided with a mounting groove (2), and a group of left-right symmetrical clamping mechanisms (3) are movably connected inside the mounting groove (2); the two sides of the support frame (1) away from the mounting groove (2) are fixedly connected with support plates (4), and the top of the support plate (4) is fixedly connected with a test plate (5); one side of the top of the support frame (1) is fixedly connected with a connecting rod (6), and the top of the connecting rod (6) is fixedly connected with a hydraulic rod (7); the bottom end of the hydraulic rod (7) is fixedly connected with a detection plate (8), and the inside of the detection plate (8) is fixedly connected with a force sensor (10); and the top of the test plate (5) is fixedly connected with a positioning mechanism (9).

2. The performance testing device for heat-insulating aluminum material according to claim 1, characterized in that: The clamping mechanism (3) comprises a cylinder (301), a folding rod (302), a tooth plate (303), a gear (304) and a clamping plate (305); the output end of the cylinder (301) is hinged to the middle section of the folding rod (302); the tooth plate (303) is provided with two groups symmetrically arranged front and back; and the two ends of the connecting rod (6) are respectively hinged to the outer wall of the tooth plate (303); and the gear (304) is movably connected to the opposite sides of the tooth plate (303) and the clamping plate (305).

3. The performance testing device for heat-insulating aluminum material according to claim 2, characterized in that: The top end of the toothed plate (303) meshes with the gear (304), and the bottom end of the clamping plate (305) meshes with the gear (304), the cylinder (301) is fixedly connected to the inner wall of the mounting groove (2), and the folding rod (302) is movably connected to the inside of the mounting groove (2).

4. The performance testing device for heat-insulating aluminum material according to claim 2, characterized in that: The gear (304) is rotatably connected to the inner wall of the support plate (4) via a bearing. Two groups of left-right symmetrical sliding grooves are provided on both sides of the top of the test plate (5), and the clamping plate (305) is slidably connected to the inside of the sliding groove.

5. The performance testing device for heat-insulating aluminum material according to claim 1, characterized in that: The positioning mechanism (9) comprises a positioning plate (901), a positioning rod (902), a spring (903), a slide rail (904) and a slider (905); the positioning plate (901) is provided with two groups of left-right symmetry, and the positioning rod (902) is fixedly connected to the inside of the positioning plate (901), the slide rail (904) is fixedly connected to the inner wall of the positioning plate (901), and the slide rail (904) is slidably connected to the outer wall of the slide rail (904).

6. The performance testing device for heat-insulating aluminum material according to claim 5, characterized in that: The two sides of the detection plate (8) are slidably connected to the outer wall of the positioning rod (902), and one side of the slider (905) is fixedly connected to the outer wall of the detection plate (8), one end of the spring (903) is fixedly connected to the top of the connecting rod (6), and the other end of the spring (903) is fixedly connected to the top of the detection plate (8).

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