Aluminum plate compression resistance detection device

Abstract

The utility model relates to the technical field of plate compression resistance detection, in particular to an aluminum plate compression resistance detection device which comprises a supporting table, rotating supporting cylinders for supporting the two ends of an aluminum plate are arranged at the two ends of the supporting table respectively, the outer side of a telescopic air cylinder is installed on the supporting table, and a positioning device for measuring the two ends of the aluminum plate is installed on a fixing frame. According to the aluminum plate compression resistance detection device, the two rotating supporting cylinders can support the two ends of a measured aluminum plate, and the positioning devices can position the positions of the two ends of the aluminum plate; by observing the positions of the bottoms of the two ends of the aluminum plate on the positioning device, whether the position, where the aluminum plate is placed, of the rotating supporting cylinder is seriously abraded or not to affect detection of the performance of the aluminum plate can be measured, the arranged fixing piece can drive the rotating supporting cylinder to rotate, and therefore the position of the rotating supporting cylinder can be rapidly adjusted and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum plate compression resistance detection, in particular to an aluminum plate compression resistance detection device. Background Art

[0002] During the production of aluminum plates, the surface strength and compressive strength of the aluminum plates need to be tested to determine whether the produced aluminum plates meet the relevant production requirements. The existing testing method is to place the two ends of the aluminum plate on the support blocks on the detector, and let the middle of the aluminum plate hang in the air, and then lower the detection head from above the aluminum plate. By changing the falling height of the detection head and the dents formed on the surface of the aluminum plate, the compressive strength of the aluminum plate is recorded.

[0003] However, when used for a long time, the support blocks that support the two ends of the aluminum plate on the detection device will be under long-term pressure and their surfaces will wear, resulting in changes in their thickness. This will affect the measurement of the descent height of the detection head and thus affect the accuracy of the data measurement. For this reason, we propose an aluminum plate compression detection device. Utility Model Content

[0004] One of the technical problems to be solved by the present application is that, under long-term use, the support blocks that support the two ends of the aluminum plate on the detection device will be under long-term pressure and their surfaces will be worn, thus causing their thickness to change, which will affect the measurement of the descent height of the detection head and thus affect the accuracy of the data measurement.

[0005] In order to solve the above technical problems, the embodiment of the present application provides an aluminum plate compression testing device, including a support platform, wherein two ends of the support platform are respectively provided with a rotating support cylinder for supporting the two ends of the aluminum plate, a fixing frame is installed at the bottom of the rotating support cylinder, and a fixing member for fixing the two ends of the rotating support cylinder is installed on the fixing frame;

[0006] The bottom of the fixing frame slides on the top of the supporting platform, a telescopic cylinder is installed on the outer side of the fixing frame, and the outer side of the telescopic cylinder is installed on the supporting platform;

[0007] The fixing frame is provided with a positioning device for measuring the two ends of the aluminum plate;

[0008] A pressure detection mechanism is installed on the top of the support platform.

[0009] In some embodiments, the fixing member includes a groove disposed on the top of the fixing frame, and the rotating support cylinder is installed inside the groove;

[0010] A triangular hole is provided at one end of the rotating support cylinder, a triangular plate is clamped inside the triangular hole, a rotating motor is installed at one end of the triangular plate, and the outer side of the rotating motor is installed on the outer side of the fixing frame through a motor frame;

[0011] The other end of the rotating support cylinder is provided with a plurality of positioning holes, and the interior of the positioning holes is clamped with a limiting component.

[0012] In some embodiments, the position limiting assembly includes a rotating frame disposed on the other side of the rotating support cylinder;

[0013] A limiting groove is arranged on the outer side of one end of the rotating frame, a limiting rod is slidably connected inside the limiting groove, and one end of the limiting rod is clamped inside the positioning hole;

[0014] The other end of the limit rod is slidably sleeved with a compression spring, and the two ends of the compression spring are respectively connected to the outer side of the rotating frame and the outer side of one end of the limit rod;

[0015] The other end of the rotating frame is rotatably connected to the outer side of the fixed frame, and a support block for supporting the bottom of the rotating frame is installed on the fixed frame.

[0016] In some embodiments, the positioning device includes a placement slot disposed on the fixing frame, and an L-shaped positioning plate is slidably connected to the inner side of the placement slot, a buffer spring is installed on the outer side of the L-shaped positioning plate, and the other end of the buffer spring is connected to the fixing frame;

[0017] A sliding rod is installed on the outer side of the L-shaped positioning plate, and a sliding groove slidably connected to the sliding rod is arranged on the outer side of the fixing frame;

[0018] Scale lines are arranged on the outer side of the L-shaped positioning plate.

[0019] In some embodiments, the pressure detection mechanism includes a screw rod arranged on the top of the support platform, and the two ends of the screw rod are respectively rotatably connected to the two ends of the top of the support platform, a drive motor is installed at one end of the screw rod, and the drive motor is installed on the top of the support platform through a motor frame. A moving block is threadedly connected to the outer side of the screw rod, and a fixed rod is slidably connected to the other side of the moving block, and the two ends of the fixed rod are respectively connected to the top of the support platform, a pressure cylinder is arranged on the moving block, and a pressure block is movably connected to the bottom of the pressure cylinder.

[0020] The utility model has at least the following beneficial effects:

[0021] The two rotating support cylinders can support the two ends of the measured aluminum plate, and the positioning device can locate the positions of the two ends of the aluminum plate. By observing the positions of the bottoms of the two ends of the aluminum plate on the positioning device, it can be measured whether there is serious wear and tear at the position where the rotating support cylinder is placed on the aluminum plate, which affects the detection of the performance of the aluminum plate. The fixed part can drive the rotating support cylinder to rotate, so as to quickly adjust the position of the rotating support cylinder and replace it. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1It is a side view schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the main structure of the structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the structure of the utility model from a top view;

[0025] Figure 4 It is a schematic diagram of the structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the cross-sectional top view of the structure fixing frame of the utility model;

[0027] Figure 6 The structure diagram of the structural fixing member of the utility model is shown in FIG. Figure 1 ;

[0028] Figure 7 The structure diagram of the structural fixing member of the utility model is shown in FIG. Figure 2 .

[0029] In the figure: 1-support platform; 2-rotating support cylinder; 3-fixed frame; 4-fixed piece; 5-telescopic cylinder; 6-positioning device; 7-pressure detection mechanism; 40-groove; 41-triangular hole; 42-triangular plate; 43-rotating motor; 44-positioning hole; 45-limiting assembly; 450-rotating frame; 451-limiting groove; 452-limiting rod; 453-compression spring; 454-support block; 60-placing groove; 61-L-shaped positioning plate; 62-buffer spring; 63-sliding rod; 64-sliding groove; 65-scale line; 70-screw; 71-drive motor; 72-moving block; 73-fixed rod; 74-pressure cylinder; 75-pressing block. DETAILED DESCRIPTION

[0030] 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 in 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.

[0031] See also Figure 1-7 The utility model provides a technical solution: an aluminum plate compression testing device, including an aluminum plate compression testing device, including a support platform 1, two ends of the support platform 1 are respectively provided with a rotating support cylinder 2 for supporting the two ends of the aluminum plate, a fixing frame 3 is installed at the bottom of the rotating support cylinder 2, and a fixing member 4 is installed on the fixing frame 3 for fixing the two ends of the rotating support cylinder 2;

[0032] The bottom of the fixed frame 3 slides on the top of the support platform 1, and a telescopic cylinder 5 is fixedly installed on the outer side of the fixed frame 3, and the outer side of the telescopic cylinder 5 is fixedly installed on the support platform 1;

[0033] A positioning device 6 for measuring the two ends of the aluminum plate is installed on the fixing frame 3;

[0034] A pressure detection mechanism 7 is installed on the top of the support platform 1;

[0035] When working, the two telescopic cylinders 5 will be opened, the telescopic cylinders 5 will drive the two fixed frames 3 to move, and the two fixed frames 3 will drive the two rotating support cylinders 2 to move, and adjust the distance between the inner sides of the two rotating support cylinders 2;

[0036] Then place the two ends of the aluminum plate to be tested on the rotating support cylinder 2, and the two positioning devices 6 can clamp the two ends of the aluminum plate and measure the thickness of the aluminum plate. At the same time, when measuring the thickness of the aluminum plate, the position of the aluminum plate on the positioning device 6 can be used to measure whether there is wear on the top of the rotating support cylinder 2. If there is wear, open the fixing part 4, and the fixing part 4 drives the rotating support cylinder 2 to rotate, and adjust the position of the aluminum plate, so as to maintain the accuracy of the descending height of the pressure detection mechanism 7, thereby improving the accuracy of the measurement data.

[0037] The fixing member 4 includes a groove 40 arranged on the top of the fixing frame 3, and the rotating support cylinder 2 is installed inside the groove 40;

[0038] A triangular hole 41 is provided at one end of the rotating support cylinder 2, a triangular plate 42 is clamped inside the triangular hole 41, a rotating motor 43 is fixedly installed at one end of the triangular plate 42, and the outer side of the rotating motor 43 is fixedly installed on the outer side of the fixing frame 3 through a motor frame;

[0039] The other end of the rotating support tube 2 is provided with a plurality of positioning holes 44, and a limiting component 45 is clamped inside the positioning hole 44, and the positioning hole 44 is composed of a plurality of holes evenly distributed;

[0040] The limiting assembly 45 includes a rotating frame 450 disposed on the other side of the rotating support cylinder 2;

[0041] A limiting groove 451 is disposed on the outer side of one end of the rotating frame 450, and a limiting rod 452 is slidably connected inside the limiting groove 451, and one end of the limiting rod 452 is clamped with the outer inner side of the positioning hole 44;

[0042] The other end of the limiting rod 452 is slidably sleeved with a compression spring 453, and the two ends of the compression spring 453 are respectively fixedly connected to the outer side of the rotating frame 450 and the outer side of one end of the limiting rod 452;

[0043] The other end of the rotating frame 450 is rotatably connected to the outer side of the fixed frame 3 via a rotating shaft, and a support block 454 is fixedly installed on the fixed frame 3 to support the bottom of the rotating frame 450;

[0044] When the top of the rotating support tube 2 is found to be worn when placing the aluminum plate, the limiting rod 452 can be pulled, and one end of the limiting rod 452 is clamped with the outer side of the positioning hole 44, and the rotating motor 43 is turned on, the rotating motor 43 drives the triangular plate 42 to rotate, and the triangular plate 42 drives the rotating support tube 2 to rotate, so that the top of the rotating support tube 2 supporting the aluminum plate can be replaced, and then the limiting rod 452 is loosened, and the limiting rod 452 is restored to the initial position to clamp the positioning hole 44 under the action of the compression spring 453, so that the rotating support tube 2 can continue to be used;

[0045] When the rotating support cylinder 2 needs to be replaced, the limiting rod 452 is pulled open, and the rotating frame 450 is rotated. The rotating frame 450 does not contact one end of the rotating support cylinder 2, and the rotating support cylinder 2 can be directly pulled out, and the new rotating support cylinder 2 is clamped in the groove 40 for continued use.

[0046] The positioning device 6 includes a placement groove 60 arranged on the fixing frame 3, and an L-shaped positioning plate 61 is slidably connected to the inner side of the placement groove 60, and a buffer spring 62 is fixedly installed on the outer side of the L-shaped positioning plate 61, and the other end of the buffer spring 62 is fixedly connected to the fixing frame 3;

[0047] A sliding rod 63 is fixedly mounted on the outer side of the L-shaped positioning plate 61, and a sliding groove 64 slidably connected to the sliding rod 63 is provided on the outer side of the fixing frame 3;

[0048] A scale line 65 is set on the outside of the L-shaped positioning plate 61, and the bottom of the scale line 65 is flush with the top of the rotating support cylinder 2, and the bottom of the L-shaped positioning plate 61 is lower than the high surface of the rotating support cylinder 2. When the top of the rotating support cylinder 2 is not worn due to long-term work, an aluminum plate is placed, and the bottom of both ends of the aluminum plate is flush with the bottom of the scale line 65, and it can continue to be used. When the bottom of the aluminum plate is lower than the bottom scale line 65, it means that the rotating support cylinder 2 is worn and cannot be used anymore. In addition, the thickness of the aluminum plate can be measured during use. Under the positioning of the L-shaped positioning plate 61, the aluminum plates can also be kept neatly placed.

[0049] The pressure detection mechanism 7 includes a screw rod 70 arranged on the top of the support platform 1, and the two ends of the screw rod 70 are rotatably connected to the two ends of the top of the support platform 1 through bearings, one end of the screw rod 70 is fixedly installed with a driving motor 71, and the driving motor 71 is fixedly installed on the top of the support platform 1 through a motor frame, and the outer side of the screw rod 70 is threadedly connected with a moving block 72, and the other side of the moving block 72 is slidably connected with a fixed rod 73, and the two ends of the fixed rod 73 are respectively fixedly connected to the top of the support platform 1, and a pressure cylinder 74 is fixedly arranged on the moving block 72, and a pressure block 75 is movably connected to the bottom of the pressure cylinder 74 through a thread, and the pressure block 75 can be replaced;

[0050] When the aluminum plate is placed, turn on the drive motor 71, the drive motor 71 drives the screw rod 70 to rotate, the screw rod 70 drives the moving block 72 to move, the moving block 72 drives the pressure cylinder 74 to move to the top of the aluminum plate, turn on the pressure cylinder 74 to drive the pressure block 75 to move in the vertical direction, pressurize the aluminum plate, and realize the pressure resistance test of the aluminum plate.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A compression testing device for an aluminum plate, comprising a support platform (1), characterized in that: The two ends of the support platform (1) are respectively provided with a rotating support cylinder (2) for supporting the two ends of the aluminum plate, a fixing frame (3) is installed at the bottom of the rotating support cylinder (2), and a fixing member (4) is installed on the fixing frame (3) for fixing the two ends of the rotating support cylinder (2); The bottom of the fixed frame (3) slides on the top of the support platform (1), a telescopic cylinder (5) is installed on the outside of the fixed frame (3), and the outside of the telescopic cylinder (5) is installed on the support platform (1); The fixing frame (3) is provided with a positioning device (6) for measuring the two ends of the aluminum plate; A pressure detection mechanism (7) is installed on the top of the support platform (1).

2. The aluminum plate compression testing device according to claim 1, characterized in that: The fixing member (4) comprises a groove (40) arranged on the top of the fixing frame (3), and the rotating support cylinder (2) is installed inside the groove (40); A triangular hole (41) is provided at one end of the rotating support cylinder (2), a triangular plate (42) is clamped inside the triangular hole (41), a rotating motor (43) is installed at one end of the triangular plate (42), and the outer side of the rotating motor (43) is installed on the outer side of the fixing frame (3) through a motor frame; The other end of the rotating support cylinder (2) is provided with a plurality of positioning holes (44), and a limiting assembly (45) is clamped inside the positioning hole (44).

3. The aluminum plate compression testing device according to claim 2, characterized in that: The limiting assembly (45) comprises a rotating frame (450) arranged on the other side of the rotating support cylinder (2); A limiting groove (451) is arranged on the outer side of one end of the rotating frame (450), a limiting rod (452) is slidably connected inside the limiting groove (451), and one end of the limiting rod (452) is clamped inside the positioning hole (44); The other end of the limiting rod (452) is slidably sleeved with a compression spring (453), and the two ends of the compression spring (453) are respectively connected to the outside of the rotating frame (450) and the outside of one end of the limiting rod (452); The other end of the rotating frame (450) is rotatably connected to the outer side of the fixed frame (3), and a support block (454) for supporting the bottom of the rotating frame (450) is installed on the fixed frame (3).

4. The aluminum plate compression testing device according to claim 1, characterized in that: The positioning device (6) comprises a placement groove (60) arranged on the fixing frame (3), and an L-shaped positioning plate (61) is slidably connected to the inner side of the placement groove (60), a buffer spring (62) is installed on the outer side of the L-shaped positioning plate (61), and the other end of the buffer spring (62) is connected to the fixing frame (3); A sliding rod (63) is installed on the outer side of the L-shaped positioning plate (61), and a sliding groove (64) slidably connected to the sliding rod (63) is provided on the outer side of the fixing frame (3); The outer side of the L-shaped positioning plate (61) is provided with a scale mark (65).

5. The aluminum plate compression testing device according to claim 1, characterized in that: The pressure detection mechanism (7) comprises a screw rod (70) arranged on the top of the support platform (1), the two ends of the screw rod (70) are respectively rotatably connected to the two ends of the top of the support platform (1), one end of the screw rod (70) is installed with a driving motor (71), and the driving motor (71) is installed on the top of the support platform (1) through a motor frame, the outer side of the screw rod (70) is threadedly connected to a moving block (72), and the other side of the moving block (72) is slidably connected to a fixed rod (73), the two ends of the fixed rod (73) are respectively connected to the top of the support platform (1), the moving block (72) is provided with a pressure cylinder (74), and the bottom of the pressure cylinder (74) is movably connected to a pressure block (75).

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