Mechanical structure test platform

Abstract

The utility model relates to the technical field of test platforms, and provides a mechanical structure test platform which is characterized in that the top output end of a motor is fixedly connected with a turntable, scraps fall into a waste collecting device through a leak hole in the turntable, the scraps remaining in a gap are shaken down, and the problem that the scraps fall into a clamping assembly and are difficult to clean is solved. A rectangular box and a collecting box are arranged, an inserting strip on the collecting box is inserted into an inserting groove in the lower portion of the rectangular box, then the collecting box is positioned through a positioning mechanism, and the situation that too much chippings are accumulated on the workbench and the machining plate, and consequently workers are scratched by the chippings is avoided; and a second motor is started to rotate to drive a threaded rod to rotate, so that a supporting column moves up and down, the display stand is driven to move up and down, and the experiment table body can be lowered to a lower position.

Description

Technical Field

[0001] The utility model relates to the technical field of test platforms, and specifically to a mechanical structure test platform. Background Art

[0002] Structural mechanics is a branch of solid mechanics. It mainly studies the laws of force and force transmission of engineering structures, as well as how to optimize structures. The tasks of structural mechanics are: to study the laws of stress, strain and displacement of engineering structures under external loads, to analyze engineering structures of different forms and materials, to provide analysis methods and calculation formulas for engineering design, to determine the ability of engineering structures to withstand and transmit external forces, to research and develop new engineering structures. In order to design high-quality and cost-effective mechanical structure products, designers often need to make physical products themselves, which requires the use of an experimental platform for mechanical structures.

[0003] Existing mechanical structure test platforms are usually equipped with devices for clamping and fixing physical products so that workers can test mechanical structure products. When workers test mechanical structure products on the test platform, a large amount of debris will fall on the test platform and the clamping device. Although the workers can clean the surface of the test platform and the clamping device, in the process of cleaning the clamping device, the debris falling into the gap of the clamping device is not easy to be cleaned due to the tight and complex structure of the clamping device. In the long run, it is easy to damage the clamping device, thereby causing economic losses.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned intelligent test platform has the following problems: a large amount of debris will be generated during the use of the test platform and fall on the test platform and the clamping device. Although the staff can clean the surface of the test platform and the clamping device, in the process of cleaning the clamping device, the debris that falls into the gap of the clamping device is not easy to be cleaned due to the tight and complex structure of the clamping device. If this continues for a long time, it is easy to cause damage to the clamping device, thereby causing economic losses. The experimental platform often needs to use a lifting device to transfer materials, but the traditional lifting device cannot change direction, so that the modules for taking and placing materials must be in the same direction, which makes the device inflexible during use and limits the installation direction of other modules. Therefore, a mechanical structure test platform is proposed. Utility Model Content

[0005] The utility model proposes a mechanical structure test platform, which solves the problem that during the cleaning process of the clamping device in the related technology, the debris dropped into the gap of the clamping device is not easy to be cleaned due to the tight and complicated structure of the clamping device, which may easily lead to damage of the clamping device in the long run, thereby causing economic losses. The experimental platform often needs to use a lifting device to transfer materials, but the traditional lifting device cannot change direction, so that the modules for taking and placing materials must be in the same direction, which makes the device inflexible during use and limits the installation direction of other modules, resulting in poor results.

[0006] The technical solution of the utility model is as follows: a mechanical structure test platform, comprising: a main body, a second motor is fixedly connected to the middle bottom end of the main body, a third threaded rod is fixedly connected to the top output end of the second motor, the middle part of the third threaded rod is rotatably connected to a support column, a worm is fixedly connected to the top end of the support column, a worm is rotatably connected to the outside of the worm, a worm wheel is fixedly connected to the top end of the worm wheel, a test bench is fixedly connected to the bottom left and right sides of the test bench, a hollow column is slidably connected to the outside of each of the fixed rods, a second rotating wheel is fixedly connected to the bottom end of the hollow column, a fixed ring is rotatably connected to the middle part of the second rotating wheel, and a support rod is fixedly connected to the middle part of the fixed ring;

[0007] A turntable is fixedly connected to the top of the experimental bench, a first slide groove A is provided in the middle of the turntable, a first threaded rod is rotatably connected to the middle of the first slide groove A, first sliders are threadedly connected to the left and right sides of the first threaded rod, each of the first sliders is fixedly connected to the top with clamping teeth, a first handle is fixedly connected to the front end of the first threaded rod, a storage box is slidably connected to the middle of the experimental bench, and a handle is fixedly connected to the middle of the right side of the storage box.

[0008] Preferably, a fixing plate is fixedly connected to the right side of the support rod, a first motor is fixedly connected to the top of the fixing plate, and a first rotating wheel is fixedly connected to the top output end of the first motor.

[0009] Preferably, a second slide groove is provided in the middle of the turntable, a second threaded rod is rotatably connected to the middle of the second slide groove, a second slider is threadedly connected to the front and rear ends of the second threaded rod, a clamping tooth is fixedly connected to the top of the second slider, and a second handle is fixedly connected to the right side of the second threaded rod.

[0010] Preferably, a first sliding groove B is provided in the middle of the support rod, and a support column is slidably connected to the middle of the first sliding groove B.

[0011] Preferably, the experimental table is configured to be circular.

[0012] Preferably, the middle portion of the first rotating wheel is rotatably connected to the second rotating wheel via a belt.

[0013] The working principle and beneficial effects of the utility model are:

[0014] 1. The debris is dropped through the leak hole in the turntable. The waste collection device is used to shake off the debris remaining in the gap, so that the debris is not easy to clean up inside the clamping assembly, causing damage to the clamping assembly, thereby avoiding losses. By providing a rectangular box and a collection box, the insert on the collection box is inserted into the slot under the rectangular box, and the collection box is positioned by the positioning mechanism, so as to avoid excessive accumulation of debris on the workbench and the processing board, causing the staff to be scratched by the debris, affecting the staff's work efficiency;

[0015] 2. First, start the second motor to rotate and drive the threaded rod to rotate, so that the support column moves up and down, thereby driving the display table to move up and down. The experimental table body can be lowered to a lower position, and then the items inside the experimental table body can be replaced. The first motor rotates to drive the first rotating wheel to rotate, thereby driving the second rotating wheel to rotate through the belt, so that the hollow column drives the fixed rod to rotate, thereby driving the experimental table to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

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

[0018] Figure 2 This is a schematic diagram of the overall side cross-sectional structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the overall side cross-sectional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the overall structure of the utility model when viewed from above.

[0021] In the figure, 1 is the main body; 2 is the experimental table; 3 is the turntable; 4 is the first slide groove A; 5 is the first threaded rod; 6 is the fixed rod; 7 is the worm gear; 8 is the worm; 9 is the support column; 10 is the hollow column; 11 is the belt; 12 is the first rotating wheel; 13 is the first motor; 14 is the fixed plate; 15 is the first slide groove B; 16 is the third threaded rod; 17 is the second motor; 18 is the support rod; 19 is the fixed ring; 20 is the second rotating wheel; 21 is the second slide groove; 22 is the slider; 21 is the first slider; 22 is the clamping teeth; 23 is the first handle; 24 is the storage box; 25 is the handle; 26 is the second slide groove; 27 is the second slider; 28 is the second threaded rod; 29 is the second handle. DETAILED DESCRIPTION

[0022] The following will be combined with 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.

[0023] Embodiment 1

[0024] See also Figure 1 - Figure 4 A mechanical structure test platform comprises: a main body 1, a second motor 17 is fixedly connected to the middle bottom end of the main body 1, a third threaded rod 16 is fixedly connected to the top output end of the second motor 17, the middle part of the third threaded rod 16 is rotatably connected to a support column 9, a worm 8 is fixedly connected to the top of the support column 9, a worm 8 is rotatably connected to the outside of the worm 8, a worm wheel 7 is fixedly connected to the top of the worm wheel 7, a test bench 2 is fixedly connected to the top, fixed rods 6 are fixedly connected to the left and right sides of the bottom end of the test bench 2, a hollow column 10 is slidably connected to the outside of each fixed rod 6, a second rotating wheel 20 is fixedly connected to the bottom end of the hollow column 10, a fixed ring 19 is rotatably connected to the middle part of the second rotating wheel 20, and a support rod 18 is fixedly connected to the middle part of the fixed ring 19.

[0025] The utility model provides a method of first starting the second motor 17 to rotate and drive the threaded rod 16 to rotate, so that the support column 9 moves up and down, thereby driving the experimental table 2 to move up and down, the experimental platform body can be lowered to a lower position, and then the items inside the experimental platform body can be replaced, so that the first motor 13 rotates to drive the first rotating wheel 12 to rotate, thereby driving the second rotating wheel 20 to rotate through the belt 11, so that the hollow column 10 drives the fixed rod 6 to rotate, thereby driving the experimental table 2 to rotate, so as to make it more convenient to experiment with items.

[0026] Embodiment 2

[0027] Based on Example 1, this embodiment includes: a turntable 3 is fixedly connected to the top of the experimental table 2, a first slide groove A4 is provided in the middle of the turntable 3, a first threaded rod 5 is rotatably connected to the middle of the first slide groove A4, first sliders 21 are threadedly connected to the left and right sides of the first threaded rod 5, a clamping tooth 22 is fixedly connected to the top of each first slider 21, a first handle 23 is fixedly connected to the front end of the first threaded rod 5, a storage box 24 is slidably connected to the middle of the experimental table 1, and a handle 25 is fixedly connected to the middle of the right side of the storage box 24.

[0028] The technical solution provided by this embodiment is: the first handle 23 is rotated to drive the first threaded rod 5 to rotate, so that the first slider 21 moves left and right, so that the clamping teeth 22 move to clamp the product, and the second handle 26 is rotated to drive the second threaded rod 28 to rotate, so that the clamping teeth 22 move left and right, so that the waste falls into the storage box 24 through the leakage hole in the turntable 3, avoiding excessive accumulation of debris on the workbench and the processing board, causing the staff to be scratched by the debris, affecting the staff's work efficiency.

[0029] Furthermore, a fixing plate 14 is fixedly connected to the right side of the support rod 18 , a first motor 13 is fixedly connected to the top of the fixing plate 14 , and a first rotating wheel 12 is fixedly connected to the top output end of the first motor 13 .

[0030] Specifically, the first motor 13 is fixed by fixing the fixing plate 14 through the support rod 18 .

[0031] Furthermore, a second slide groove 26 is provided in the middle of the turntable 3, and a second threaded rod 28 is rotatably connected to the middle of the second slide groove 26. The front and rear ends of the second threaded rod 28 are threadedly connected to a second slider 27. The top of the second slider 27 is fixedly connected to a clamping tooth 22, and the right side of the second threaded rod 28 is fixedly connected to a second handle 29.

[0032] Specifically, the second handle 16 drives the second threaded rod 15 to rotate, so that the second slider 14 drives the clamping teeth 8 to fix the product.

[0033] Furthermore, a first sliding groove B15 is provided in the middle of the support rod 18, and a support column 9 is slidably connected to the middle of the first sliding groove B15.

[0034] Specifically, the support column 9 is limited to slide up and down through the support rod 18.

[0035] Furthermore, the experimental table 2 is configured to be circular.

[0036] Specifically, the experimental table 2 is configured in a circular shape mainly for convenience of use.

[0037] Furthermore, the middle portion of the first rotating wheel 12 is rotatably connected to the second rotating wheel 20 via a belt 11 .

[0038] Specifically, the first motor 13 rotates to drive the first rotating wheel 12 to rotate, so that the belt 11 drives the second rotating wheel 20 to rotate.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mechanical structure test platform, characterized in that: include: A main body (1), wherein a second motor (17) is fixedly connected to the middle bottom end of the main body (1), a third threaded rod (16) is fixedly connected to the top output end of the second motor (17), a support column (9) is rotatably connected to the middle part of the third threaded rod (16), a worm (8) is fixedly connected to the top end of the support column (9), a worm (8) is rotatably connected to the outside of the worm (8) and a worm wheel (7), a test bench (2) is fixedly connected to the top end of the worm wheel (7), a fixed rod (6) is fixedly connected to the left and right sides of the bottom end of the test bench (2), a hollow column (10) is slidably connected to the outside of each fixed rod (6), a second rotating wheel (20) is fixedly connected to the bottom end of the hollow column (10), a fixed ring (19) is rotatably connected to the middle part of the second rotating wheel (20), and a support rod (18) is fixedly connected to the middle part of the fixed ring (19); The top of the experimental table (2) is fixedly connected to a turntable (3), the middle of the turntable (3) is provided with a first slide groove A (4), the middle of the first slide groove A (4) is rotatably connected to a first threaded rod (5), the left and right sides of the first threaded rod (5) are threadedly connected to first sliders (21), the top of each first slider (21) is fixedly connected to a clamping tooth (22), the front end of the first threaded rod (5) is fixedly connected to a first handle (23), the middle of the experimental table (2) is slidably connected to a storage box (24), and the middle of the right side of the storage box (24) is fixedly connected to a handle (25).

2. A mechanical structure test platform according to claim 1, characterized in that: The right side of the support rod (18) is fixedly connected to a fixing plate (14), the top end of the fixing plate (14) is fixedly connected to a first motor (13), and the top output end of the first motor (13) is fixedly connected to a first rotating wheel (12).

3. A mechanical structure test platform according to claim 1, characterized in that: A second slide groove (26) is provided in the middle of the turntable (3), a second threaded rod (28) is rotatably connected to the middle of the second slide groove (26), a second slider (27) is threadedly connected to the front and rear ends of the second threaded rod (28), a clamping tooth (22) is fixedly connected to the top of the second slider (27), and a second handle (29) is fixedly connected to the right side of the second threaded rod (28).

4. A mechanical structure test platform according to claim 1, characterized in that: A first sliding groove B (15) is provided in the middle of the support rod (18), and a support column (9) is slidably connected to the middle of the first sliding groove B (15).

5. A mechanical structure test platform according to claim 1, characterized in that: The experimental table (2) is arranged in a circular shape.

6. A mechanical structure test platform according to claim 2, characterized in that: The middle part of the first rotating wheel (12) is rotatably connected to the second rotating wheel (20) via a belt (11).

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