A detection platform convenient to adjust

Abstract

This utility model discloses a conveniently adjustable testing table, relating to the field of testing equipment technology. The utility model includes a testing table; a support base and a support frame are fixedly connected to the upper surface of the testing table. A square plate is fixedly connected to the upper surface of the support base, and a testing instrument body is fixedly connected to the bottom of the support frame. An expansion assembly is slidably disposed on the upper surface of the square plate. The expansion assembly includes a sleeve two fixed to the upper surface of the square plate and a motor fixed to the lower surface of the square plate. A circular rod is rotatably connected inside the sleeve two. This utility model, through the mutual cooperation between the specific components of the expansion assembly, allows the gear to be tested to be fitted onto the expansion assembly, and then the testing instrument is used to test the gear workpiece. The expansion assembly contracts and expands to fix gear workpieces of different sizes, eliminating the need for separate fixing fixtures for each type of gear. One mechanism covers multiple specifications, greatly improving the convenience of use.

Description

Technical Field

[0001] This utility model belongs to the field of testing equipment technology, and in particular relates to a testing table that is easy to adjust. Background Technology

[0002] A gear is a mechanical component with teeth on its rim that can continuously mesh to transmit motion and power. The transmission of motion and power is achieved through the meshing of the teeth.

[0003] During gear manufacturing, testing devices are required to inspect the gear surfaces to ensure their quality and performance meet usage requirements. However, existing testing devices suffer from drawbacks in practical use. Because gear inner diameters vary, different fixtures are needed to fix and inspect different gears, significantly increasing procurement costs and installation time, which is extremely inconvenient. Therefore, we provide a conveniently adjustable testing platform. Summary of the Invention

[0004] The purpose of this invention is to provide a conveniently adjustable testing station to solve the problems described in the background section.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: The present invention is a conveniently adjustable testing table, including an inspection table; a support base and a support frame are fixedly connected to the upper surface of the inspection table, a square plate is fixedly connected to the upper surface of the support base, the bottom of the support frame is fixedly connected to the testing instrument body, and an expansion component is slidably arranged on the upper surface of the square plate.

[0006] The present invention is further configured such that the expansion assembly includes a sleeve two fixed to the upper surface of the square plate and a motor fixed to the lower surface of the square plate. A circular rod is rotatably connected inside the sleeve two, and a threaded rod one is fixedly connected to the top of the circular rod. The sleeve one is slidably disposed on the outer wall of the threaded rod one. Multiple vertical blocks one and two are fixedly connected to the outer walls of the sleeve one and sleeve two, respectively. Connecting rod two is rotatably connected to both sides of the outer wall of the multiple vertical blocks one. Connecting rod one is rotatably connected to both sides of the outer wall of the multiple vertical blocks two. A vertical plate is rotatably connected to the end of the connecting rod two. A sliding groove for cooperating with the connecting rod one is opened on the outer wall of the vertical plate. An arc plate is fixedly connected to the outer wall of the vertical plate. A sliding plate is fixedly connected to the bottom of the arc plate. Fixed blocks that slide on the bottom of the sliding plate are fixedly connected to the four corners of the upper surface of the square plate. A clamping assembly for cooperating with the expansion assembly is rotatably disposed on the outer wall of the fixed block.

[0007] The present invention is further configured such that the clamping assembly includes a threaded rod II, a slider is threadedly connected to the outer wall of the threaded rod II, and a clamping plate II is fixedly connected to the upper surface of the slider.

[0008] The present invention is further configured such that the end of the circular rod is fixedly connected to the output end of the motor, and the inner wall of the sleeve is threadedly connected to the outer wall of the threaded rod.

[0009] The present invention is further provided that the upper surface of the slide plate is provided with a groove for use with the threaded rod.

[0010] The present invention is further configured such that one end of the threaded rod 2 passes through the slide plate and is fixedly connected to a knob.

[0011] This utility model has the following beneficial effects:

[0012] This invention utilizes the interoperability of specific components within an expansion assembly to mount the gear to be inspected onto the expansion assembly. This allows the expansion assembly to contract and expand, fixing gear workpieces of different sizes. Once fixed, the workpiece is inspected in conjunction with the inspection instrument. There is no need to create separate fixtures for each type of gear; one mechanism covers multiple specifications, saving significant costs and time associated with custom-made fixtures, making it extremely convenient.

[0013] This invention uses a knob to rotate the threaded rod, causing the threaded slider to slide along the groove on the slide plate. This, in turn, causes the clamping plate to clamp and release the workpiece, allowing the clamping assembly and the expansion assembly to fix the semi-circular gear, further improving the flexibility of the overall device during use.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of a conveniently adjustable testing station.

[0017] Figure 2 For the present utility model Figure 1 Enlarged schematic diagram of a portion of structure A in the middle.

[0018] Figure 3 For the present utility model Figure 1Side view diagram.

[0019] Figure 4 For the present utility model Figure 1 Top view of the structure.

[0020] Figure 5 For the present utility model Figure 4 A magnified view of part B in the diagram.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Inspection table; 2. Support base; 3. Support frame; 4. Expansion assembly; 401. Circular rod; 402. Sleeve 1; 403. Vertical block 1; 404. Threaded rod 1; 405. Sleeve 2; 406. Connecting rod 1; 407. Connecting rod 2; 408. Arc plate; 409. Vertical plate; 410. Slide groove; 411. Motor; 412. Vertical block 2; 5. Detector body; 6. Fixing block; 7. Slide plate; 8. Clamping plate 2; 9. Groove; 10. Threaded rod 2; 11. Knob; 12. Square plate; 13. Slider. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 This utility model is a conveniently adjustable testing table, including a testing table 1; a support base 2 and a support frame 3 are fixedly connected to the upper surface of the testing table 1, a square plate 12 is fixedly connected to the upper surface of the support base 2, a testing instrument body 5 is fixedly connected to the bottom of the support frame 3, and an expansion component 4 is slidably arranged on the upper surface of the square plate 12.

[0025] By cooperating with each other among the specific components of the expansion assembly 4, the gear to be inspected is fitted onto the expansion assembly 4, allowing the expansion assembly 4 to contract and open to fix gear workpieces of different sizes. There is no need to make separate fixing fixtures for each type of gear. One set of mechanisms covers multiple specifications, saving a lot of cost and time for customized fixtures, and then working with the inspection instrument body 5 to complete the inspection operation.

[0026] Please see Figures 1-3The expansion assembly 4 includes a second sleeve 405 fixed to the upper surface of the square plate 12 and a motor 411 fixed to the lower surface of the square plate 12. A circular rod 401 is rotatably connected inside the second sleeve 405. The end of the circular rod 401 is fixedly connected to the output end of the motor 411. A threaded rod 404 is fixedly connected to the top of the circular rod 401. A first sleeve 402 is slidably disposed on the outer wall of the first threaded rod 404. The inner wall of the first sleeve 402 is threadedly connected to the outer wall of the first threaded rod 404. Multiple vertical blocks 403 and 412 are fixedly connected to the outer walls of the first sleeve 402 and the second sleeve 405, respectively. Both sides of the outer wall of block 1 403 are rotatably connected to connecting rod 2 407. Both sides of the outer wall of multiple vertical blocks 2 412 are rotatably connected to connecting rod 1 406. The end of connecting rod 2 407 is rotatably connected to a vertical plate 409. The outer wall of vertical plate 409 is provided with a sliding groove 410 that cooperates with connecting rod 1 406. An arc plate 408 is fixedly connected to the outer wall of vertical plate 409. A sliding plate 7 is fixedly connected to the bottom of arc plate 408. Fixed blocks 6 that slide on the bottom of sliding plate 7 are fixedly connected to the four corners of the upper surface of square plate 12. A clamping component that cooperates with expansion component 4 is rotatably provided on the outer wall of fixed block 6.

[0027] Connecting to an external power source starts the motor 411, which drives the circular rod 401 to rotate. The motor 411 is controlled by a microcontroller to rotate in both directions, causing the top threaded rod 404 to rotate synchronously. Since the sleeve 402 is threadedly connected to the threaded rod 404, the rotation of the threaded rod 404 is converted into the vertical linear motion of the sleeve 402. When the sleeve 402 rises, the vertical block 403 on its outer wall drives the connecting rod 407, pulling the vertical plate 409 and causing the arc plate 408 to move inward. When the arc plate 408 moves to the appropriate position, the workpiece is placed on the arc plate 408. At the same time, the connecting rod 406 on the vertical block 412 slides along the groove 410 of the vertical plate 409 to assist in guidance. Conversely, when the sleeve 402 falls, the connecting rods push the vertical plate 409. The curved plate 408 expands outward, and the vertical plate 409 slides on the fixed block 6 via the bottom slide plate 7, ensuring a smooth expansion and contraction process and forming the positioning of the workpiece to be inspected.

[0028] Please see Figures 3-5 The clamping assembly includes a threaded rod 10. A groove 9 is provided on the upper surface of the slide plate 7 to cooperate with the threaded rod 10. A slider 13 is threadedly connected to the outer wall of the threaded rod 10. A clamping plate 8 is fixedly connected to the upper surface of the slider 13. One end of the threaded rod 10 passes through the slide plate 7 and is fixedly connected to a knob 11.

[0029] Rotating knob 11 causes threaded rod 10 to rotate, causing threaded slider 13 to slide along groove 9 on slide plate 7, thereby causing clamping plate 8 to clamp and release the workpiece. This allows the clamping assembly to work with expansion assembly 4 to fix the semi-circular gear, further improving the flexibility of the overall device during use.

[0030] The operation process of this embodiment is as follows: Connecting an external power source starts the motor 411, which drives the circular rod 401 to rotate. The motor 411 is controlled by a microcontroller to rotate forward and backward, causing the top threaded rod 404 to rotate synchronously. Since the sleeve 402 is threadedly connected to the threaded rod 404, the rotation of the threaded rod 404 is converted into the up-and-down linear motion of the sleeve 402. When the sleeve 402 rises, the vertical block 403 on its outer wall drives the connecting rod 407, pulling the vertical plate 409 and causing the arc plate 408 to move inward. When the arc plate 408 moves to the appropriate position, the workpiece is placed on the arc plate 408. At the same time, the connecting rod 406 on the vertical block 412 slides along the groove 410 of the vertical plate 409 to assist in guidance. Conversely, when the sleeve 402 descends, the connecting rods push the vertical plate 409. The curved plate 408 expands outward, and the vertical plate 409 slides on the fixed block 6 via the bottom slide plate 7, ensuring a smooth expansion and contraction process and positioning the workpiece to be inspected. The knob 11 rotates the threaded rod 10, causing the threaded slider 13 to slide along the groove 9 on the slide plate 7, which in turn causes the clamping plate 8 to clamp and release the workpiece. This allows the clamping assembly to work with the expansion assembly 4 to fix the semi-circular gear, further improving the flexibility of the overall device during use.

[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A conveniently adjustable testing table, comprising an inspection table (1); characterized in that, The upper surface of the inspection table (1) is fixedly connected to a support base (2) and a support frame (3). A square plate (12) is fixedly connected to the upper surface of the support base (2). The bottom of the support frame (3) is fixedly connected to the detector body (5). An expansion component (4) is slidably arranged on the upper surface of the square plate (12).

2. The easily adjustable testing station according to claim 1, characterized in that, The expansion assembly (4) includes a sleeve two (405) fixed on the upper surface of the square plate (12) and a motor (411) fixed on the lower surface of the square plate (12). A circular rod (401) is rotatably connected inside the sleeve two (405). A threaded rod one (404) is fixedly connected to the top of the circular rod (401). A sleeve one (402) is slidably disposed on the outer wall of the threaded rod one (404). Multiple vertical blocks one (403) and vertical blocks two (412) are fixedly connected to the outer walls of the sleeve one (402) and the sleeve two (405), respectively. Connecting rod two (407) is rotatably connected to both sides of the outer walls of the multiple vertical blocks one (403). Both sides of the outer wall of the vertical block 2 (412) are rotatably connected to the connecting rod 1 (406). The end of the connecting rod 2 (407) is rotatably connected to the vertical plate (409). The outer wall of the vertical plate (409) is provided with a sliding groove (410) that cooperates with the connecting rod 1 (406). The outer wall of the vertical plate (409) is fixedly connected to the arc plate (408). The bottom of the arc plate (408) is fixedly connected to the sliding plate (7). The four corners of the upper surface of the square plate (12) are fixedly connected to the fixing blocks (6) that slide on the bottom of the sliding plate (7). The outer wall of the fixing blocks (6) is rotatably provided with a clamping component that cooperates with the expansion component (4).

3. The easily adjustable testing station according to claim 2, characterized in that, The clamping assembly includes a threaded rod (10), the outer wall of which is threaded with a slider (13), and a clamping plate (8) is fixedly connected to the upper surface of the slider (13).

4. The easily adjustable testing stage according to claim 2, characterized in that, The end of the circular rod (401) is fixedly connected to the output end of the motor (411), and the inner wall of the sleeve (402) is threadedly connected to the outer wall of the threaded rod (404).

5. The easily adjustable testing station according to claim 2, characterized in that, The upper surface of the slide plate (7) is provided with a groove (9) that is used in conjunction with the threaded rod (10).

6. The easily adjustable testing stage according to claim 3, characterized in that, One end of the threaded rod (10) passes through the slide plate (7) and is fixedly connected to a knob (11).

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