Dc-2200-26 electric vibration table product fixing clamp

Abstract

The utility model provides a dc-2200-26 electric vibration table product fixing clamp which comprises a fixing clamp body, the fixing clamp body comprises a vibration platform fixing plate, a CAN bus concentrator and a vibration test bench, the vibration test bench is installed on the surface of the vibration platform fixing plate, and the CAN bus concentrator is installed on the surface of the vibration platform fixing plate. Each vibration platform fixing plate comprises a first fixing plate, side plates and a second fixing plate, the CAN bus concentrators are fixedly installed on the surfaces of the vibration platform fixing plates, each vibration platform fixing plate is provided with a plurality of CAN bus concentrator fixing positions, and the side plates are fixedly installed at the two ends of the first fixing plate and the two ends of the second fixing plate through screws. According to the product fixing clamp for the electric vibration table, the real application environment of the product is simulated, the mounting hole of the product is fastened on the clamp through the screw, the three-axis six-direction vibration test of the product is realized, the vibration transmission efficiency is high, the appearance of the product cannot be scratched, and the product can be smoothly delivered.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration test simulation, in particular to a DC-2200-26 electric vibration table product fixing fixture. Background Art

[0002] Vibration tests can simulate the actual state of a product under vibration conditions. Various vibration tests are performed on products before they are developed, produced, and used. When conducting vibration environment tests on products, it is necessary to connect the product to the vibration table with the help of a fixture. The excitation is transferred from the vibration table to the tested product through the fixture. In order to simulate the vibration environment more realistically and transfer the excitation to the tested product as much as possible, the design of the test fixture is particularly important.

[0003] However, the related tools for vibration test simulation in the prior art are all clamping structures, so a large extrusion force will be directly applied to the surface of the product through the clamp structure, and the extrusion effect can easily cause problems such as scratches on the product appearance. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a DC-2200-26 electric vibration table product fixing fixture to solve the problems raised in the above-mentioned background technology. The utility model realizes three-axis six-directional vibration testing of the product, has high vibration transmission efficiency and the product appearance will not be scratched to affect product delivery.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a DC-2200-26 electric vibration table product fixing fixture, including a fixing fixture body, the fixing fixture body includes a vibration platform fixing plate, a CAN bus hub and a vibration test table, the vibration test table is installed on the surface of the vibration platform fixing plate, and the vibration platform fixing plate includes a first fixing plate, a side plate and a second fixing plate, the CAN bus hub is fixedly installed on the surface of the vibration platform fixing plate, and each vibration platform fixing plate is provided with a plurality of CAN bus hub fixing positions, and the side plates are fixedly installed on both ends of the first fixing plate and the second fixing plate using screws.

[0006] The fixing fixture simulates the real application environment of the product and fastens the mounting holes of the product to the fixture with screws to achieve three-axis and six-directional vibration testing of the product. The vibration transmission efficiency is high and the product appearance will not be scratched to affect product delivery.

[0007] Furthermore, a plurality of fixing positions arranged in an array are provided on the surface of the vibration platform fixing plate, and the fixing positions are used for installing the first fixing plate and the second fixing plate.

[0008] Furthermore, the first fixing plate and the second fixing plate can be installed after being rotated 90° at any angle.

[0009] Furthermore, the first fixing plate and the second fixing plate are kept in a vertical state and are locked and connected by screws, and the side plate is in a triangular structure as a whole.

[0010] Furthermore, the second fixing plate is a test product mounting fixing plate, and a plurality of test product mounting screw holes are arranged on the surface of the second fixing plate.

[0011] Furthermore, the surface of the second fixing plate is fixed with screws passing through screw holes to fix the experimental object.

[0012] Furthermore, after the CAN bus hub is fixed on the surface of the second fixing plate, a gap is provided between the side of the CAN bus hub and the surface of the first fixing plate.

[0013] Furthermore, the installation directions of the CAN bus hubs on the same vibration test bench are the same.

[0014] Beneficial effects of the utility model:

[0015] 1. The DC-2200-26 electric vibration table product fixing fixture simulates the real application environment of the product, fastens the mounting holes of the product to the fixture with screws, and realizes the three-axis six-directional vibration test of the product. The vibration transmission efficiency is high, and the product appearance will not be scratched, thereby ensuring that the product can be delivered smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a DC-2200-26 electric vibration table product fixing fixture of the utility model;

[0017] Figure 2 This is a schematic diagram of the placement direction of the X-direction vibration test fixture;

[0018] Figure 3 This is a schematic diagram of the placement direction of the Y-direction vibration test fixture;

[0019] Figure 4 This is a schematic diagram of the placement direction of the Z-direction vibration test fixture;

[0020] In the figure: 1. Vibration platform fixing plate; 2. First fixing plate; 3. Side plate; 4. Second fixing plate; 5. CAN bus hub; 6. Vibration test bench. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figures 1 to 4 The utility model provides the following technical solutions: a DC-2200-26 electric vibration table product fixing fixture, including a fixing fixture body, the fixing fixture body including a vibration platform fixing plate 1, a CAN bus hub 5 and a vibration test table 6, the vibration test table 6 is installed on the surface of the vibration platform fixing plate 1, and the vibration platform fixing plate 1 includes a first fixing plate 2, a side plate 3 and a second fixing plate 4, the CAN bus hub 5 is fixedly installed on the surface of the vibration platform fixing plate 1, and each vibration platform fixing plate 1 is provided with a plurality of CAN bus hub 5 fixing positions, and the side plate 3 is fixedly installed on both ends of the first fixing plate 2 and the second fixing plate 4 using screws.

[0023] In this embodiment, the surface of the vibration platform fixing plate 1 is provided with a plurality of fixing positions arranged in an array, and the fixing positions are used for installing the first fixing plate 2 and the second fixing plate 4. The first fixing plate 2 and the second fixing plate 4 can be installed after being rotated 90° at will. The first fixing plate 2 and the second fixing plate 4 are kept in a vertical state and the first fixing plate 2 and the second fixing plate 4 are locked and connected with screws. The side plate 3 is a triangular structure as a whole. The second fixing plate 4 is a fixing plate for installing the test product, and the surface of the second fixing plate 4 is provided with a plurality of screw holes for installing the test product. The surface of the second fixing plate 4 is fixed with screws passing through the screw holes to fix the test product. After the CAN bus hub 5 is fixed on the surface of the second fixing plate 4, a gap is provided between the side of the CAN bus hub 5 and the surface of the first fixing plate 2, and the installation direction of the CAN bus hub 5 on the same vibration test table 6 is the same.

[0024] Specifically, when the fixing fixture is used, the vibration platform fixing plate 1 is installed on the vibration platform, and the vibration platform fixing plate 1 is provided with a plurality of fixing positions arranged in an array, so that the first fixing plate 2 and the second fixing plate 4 can be directly installed after being rotated 90 degrees at will, such as Figure 2-4 As shown, after installation at different angles, three-axis six-directional vibration testing of the product can be achieved; the first fixing plate 2 and the second fixing plate 4 are at an angle of 90 degrees and are locked with screws, and are fixed at both ends with the help of triangular side plates 3, and the side plates 3 are also tightened with screws to increase stability; then the test product can be installed on the second fixing plate 4, and each corresponding test product can be fixed by the multiple test product mounting screw holes provided on the second fixing plate 4, ensuring that the test product can be locked with the help of screws after being placed on the second fixing plate 4. After completing the above assembly process, the installed test product can be subjected to vibration testing.

[0025] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A DC-2200-26 electric vibration table product fixing fixture, including a fixing fixture body, characterized in that: The fixing fixture body comprises a vibration platform fixing plate (1), a CAN bus hub (5) and a vibration test table (6); the vibration test table (6) is mounted on the surface of the vibration platform fixing plate (1); the vibration platform fixing plate (1) comprises a first fixing plate (2), a side plate (3) and a second fixing plate (4); the CAN bus hub (5) is fixedly mounted on the surface of the vibration platform fixing plate (1); and each vibration platform fixing plate (1) is provided with a plurality of CAN bus hub (5) fixing positions; the side plates (3) are fixedly mounted on both ends of the first fixing plate (2) and the second fixing plate (4) using screws.

2. A DC-2200-26 electric vibration table product fixing fixture according to claim 1, characterized in that: The surface of the vibration platform fixing plate (1) is provided with a plurality of fixing positions arranged in an array, and the fixing positions are used for installing the first fixing plate (2) and the second fixing plate (4).

3. A DC-2200-26 electric vibration table product fixing fixture according to claim 2, characterized in that: The first fixing plate (2) and the second fixing plate (4) can be installed after being rotated 90° at any angle.

4. The DC-2200-26 electric vibration table product fixing fixture according to claim 3 is characterized in that: The first fixing plate (2) and the second fixing plate (4) are kept in a vertical state and are locked and connected by screws, and the side plate (3) is in a triangular structure as a whole.

5. The DC-2200-26 electric vibration table product fixing fixture according to claim 2 is characterized in that: The second fixing plate (4) is a test product mounting fixing plate, and a plurality of test product mounting screw holes are arranged on the surface of the second fixing plate (4).

6. A DC-2200-26 electric vibration table product fixing fixture according to claim 5, characterized in that: The surface of the second fixing plate (4) is fixed with screws passing through screw holes to fix the experimental object.

7. The DC-2200-26 electric vibration table product fixing fixture according to claim 1 is characterized by: After the CAN bus hub (5) is fixed on the surface of the second fixing plate (4), a gap is provided between the side edge of the CAN bus hub (5) and the surface of the first fixing plate (2).

8. The DC-2200-26 electric vibration table product fixing fixture according to claim 1 is characterized by: The CAN bus hubs (5) on the same vibration test bench (6) are installed in the same direction.

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