Stent deformation degree inspection device

Abstract

The utility model relates to detection equipment technical field especially, and it is a kind of support deformation degree inspection equipment, including horizontal bottom plate, is equipped with horizontal clamping plate on bottom plate, and the clamping station is formed on the top of clamping plate and makes the support to be detected can be placed horizontally on clamping station;Support positioning structure is provided on clamping station and can limit the position of support horizontal direction, support clamping structure is also provided on clamping plate, and the clamping force end of support clamping structure can be supported on the both ends of support plate of support;Clamping plate longitudinal movement control mechanism is set between clamping plate and bottom plate and can drive clamping plate and the support on clamping station move along the longitudinal direction of bottom plate;Laser 3D camera is installed and set on the bottom plate through mounting bracket.The utility model has the characteristics of better improving detection reliability, can be more convenient operation, can improve detection efficiency.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, and in particular to a support deformation testing device. Background Technology

[0002] like Figure 1 The diagram shows a support structure, including a support plate 1 with an overall rectangular plate-like design. One end of the support plate is partially bent upwards in the width direction and then bent outwards horizontally to form a bending connecting block 2. The bending connecting block is provided with a first connecting hole 3 and a second connecting hole 4. A mounting frame 5 is provided at the other end of the support plate. The mounting frame has a mounting block 6 that is attached to the upper surface of the end of the support plate. The mounting block is provided with three mounting holes 7. The mounting block is also provided with a positioning hole 8. The horizontal end of the mounting block is bent upwards to form a connecting flange 9. A connecting block 10 is provided on the outside of the connecting flange, and the connecting block is provided with a round hole 11 and a waist hole 12.

[0003] The aforementioned support structure requires deformation testing during the manufacturing process; however, existing deformation testing equipment has the following drawbacks: 1. It usually uses only a single camera for shooting and comparison testing, and the shooting angle is also in a single direction, which makes the testing unstable and unreliable; 2. It is inconvenient to quickly clamp and position the support, resulting in complicated operation and low testing efficiency.

[0004] Therefore, how to design a support deformation testing device with a simpler and more reasonable structural design, which can better improve the reliability of testing, make it easier to operate, and improve the testing efficiency has become a technical problem that needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by this utility model is how to design a support deformation inspection device with a simpler and more reasonable structural design, which can better improve the reliability of detection, make it easier to operate, and improve the detection efficiency.

[0006] To achieve the above objectives, this utility model provides a bracket deformation inspection device, including a horizontal base plate, a horizontal clamping plate on the base plate, a clamping station formed above the clamping plate, allowing the bracket to be inspected to be placed horizontally on the clamping station; a bracket positioning structure is provided on the clamping station to restrict the horizontal position of the bracket; a bracket clamping structure is also provided on the clamping plate, and the clamping force-applying end of the clamping structure can abut against the two ends of the bracket plate of the bracket; the device is characterized in that; a longitudinal movement control mechanism for the clamping plate is provided between the clamping plate and the base plate, which can drive the clamping plate and the bracket on the clamping station to move along the longitudinal direction of the base plate; a laser 3D camera is mounted on the base plate and installed by a mounting bracket, the laser 3D camera having a first laser camera arranged vertically downward with its shooting end facing the workpiece, and a second laser camera arranged at an angle with its shooting end angled towards the workpiece.

[0007] In this way, when the aforementioned bracket deformation inspection equipment is working, the bracket to be inspected is first placed on the clamping station formed above the clamping plate. The bracket positioning structure positions the bracket and restricts its horizontal position, while the clamping force-applying end of the bracket clamping structure abuts against both ends of the bracket plate, pressing the bracket firmly. Then, the longitudinal movement control mechanism of the clamping plate moves the clamping plate and the bracket on the clamping station along the longitudinal direction of the base plate. The first and second laser cameras on the laser 3D camera each scan and photograph the workpiece, completing the inspection. In this structure, by setting the first and second laser cameras at different angles, the bracket can be scanned from different angles, making the deformation detection of the bracket more reliable.

[0008] As an optimization, each end of the clamping plate is provided with a contour clamping block, and a clamping station is formed above the two contour clamping blocks, so that the two ends of the support plate overlap the contour clamping blocks respectively; the support positioning structure includes a first connecting hole and a second connecting hole on the contour clamping block, each corresponding to one end of the support, and a positioning pin provided with a mounting hole, a round hole and a waist hole on the other end of the support.

[0009] In this way, by setting two contour clamping blocks, a better clamping station can be formed, and the bracket can be positioned better, which facilitates subsequent clamping operations.

[0010] As an optimization, the bracket clamping structure includes clamping cylinders, each mounted on one side of the conformal clamping block. A horizontally arranged pressing block is mounted on the piston rod end of the clamping cylinder. A vertically downward-arranged pressing rod is arranged on the inner end of each pressing block. A clamping block is arranged at the lower end of the pressing rod, and the clamping block forms the clamping force application end.

[0011] This design makes the bracket clamping structure simpler and more reasonable, enabling faster clamping of the bracket and improving testing efficiency.

[0012] As an optimization, an L-shaped clearance notch is provided on one side of both ends of the clamping plate and at the lower end of the corresponding clamping cylinder, so that the cylinder body end of the clamping cylinder passes through the clearance notch and extends to the lower surface of the clamping plate.

[0013] This makes the structural design simpler and more reasonable, and makes it easier to install and arrange the cylinder.

[0014] As an optimization, an L-shaped first contour plate is provided on the upper surface of one of the contour clamping blocks and at the outer end of the mounting block on the corresponding bracket, and a second contour plate with a U-shaped structure is provided at the outer end of the connecting block on the corresponding bracket.

[0015] In this way, by setting the first and second contour plates, it is easier to quickly position the bracket during clamping.

[0016] As an optimization, the angle between the second laser camera and the bracket is set at 60 degrees.

[0017] In this way, the angle between the two laser cameras and the bracket is set more reasonably.

[0018] As an optimization, the mounting frame includes a frame plate with an overall L-shaped structure. The frame plate includes a horizontal section that is fixed to the base plate and a vertical section that is arranged vertically. A mounting bracket with a U-shaped structure and an open-to-the-downward orientation is provided on the inner side of the upper end of the vertical section of the frame plate. The laser 3D camera is installed on the inner side of the mounting bracket.

[0019] This makes the mounting bracket's structural design simpler and more reasonable, and makes it easier to install the laser 3D camera.

[0020] As an optimization, the longitudinal movement control mechanism of the clamping plate includes a mounting block mounted on the base plate and arranged longitudinally along the base plate. The mounting block is provided with a guide groove, a slider is provided in the guide groove, an intermediate plate is provided above the slider, and the clamping plate is provided on the intermediate plate. A drive motor is provided at one end of the mounting block, a lead screw is provided in the guide groove, and the lead screw is threadedly engaged in the threaded hole of the slider. The drive motor is connected to the lead screw for transmission.

[0021] In this way, the longitudinal movement control mechanism of the clamping plate is designed to be simpler and more reasonable, which can better drive the clamping plate and the support to move smoothly and improve the reliability of the test.

[0022] As an optimization, position sensors are installed on the outer sides of both ends of the corresponding mounting blocks on the base plate.

[0023] In this way, by setting up a position sensor, the longitudinal position of the clamping plate on the base plate can be better detected and limited.

[0024] As an optimization, vertically downward support rods are connected and installed at the four corners of the lower surface of the base plate, and support pads are threadedly connected to the lower ends of the support rods.

[0025] This makes the design simpler and more reasonable.

[0026] In summary, the above-mentioned equipment features a simpler and more reasonable structural design, which can better improve the reliability of detection, make it easier to operate, and improve the detection efficiency. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the support structure.

[0028] Figure 2 This is a schematic diagram of the structure in a specific embodiment of this utility model.

[0029] Figure 3 yes Figure 2 A schematic diagram of the structure after rotation by one angle.

[0030] Figure 4 yes Figure 3 A magnified view of position A in the diagram.

[0031] Figure 5 yes Figure 2 A schematic diagram of the structure after rotating it to another angle.

[0032] Figure 6 yes Figure 1 A schematic diagram of the clamping plate section.

[0033] Figure 7 yes Figure 6 A magnified view of position B in the diagram.

[0034] Figure 8 yes Figure 6 A schematic diagram of the structure after rotation by one angle. Detailed Implementation

[0035] The present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that in the description of the present invention, terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used only for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific manner. Therefore, they should not be construed as limitations on the present invention. Terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] like Figures 1 to 8 As shown, a bracket deformation inspection device includes a horizontal base plate 21, a horizontal clamping plate 22 on the base plate, a clamping station formed above the clamping plate, allowing the bracket 23 to be inspected to be placed horizontally on the clamping station; a bracket positioning structure is provided on the clamping station to restrict the horizontal position of the bracket; a bracket clamping structure is also provided on the clamping plate, and the clamping force-applying end of the clamping structure can abut against the two ends of the bracket plate of the bracket; a longitudinal movement control mechanism for the clamping plate is provided between the clamping plate and the base plate, which can drive the clamping plate and the bracket on the clamping station to move along the longitudinal direction of the base plate; a laser 3D camera 24 is mounted on the base plate and installed by a mounting bracket, the laser 3D camera having a first laser camera 25 arranged vertically downward with its shooting end facing the workpiece, and a second laser camera 26 arranged at an angle with its shooting end angled towards the workpiece.

[0037] In this way, when the aforementioned bracket deformation inspection equipment is working, the bracket to be inspected is first placed on the clamping station formed above the clamping plate. The bracket positioning structure positions the bracket and restricts its horizontal position, while the clamping force-applying end of the bracket clamping structure abuts against both ends of the bracket plate, pressing the bracket firmly. Then, the longitudinal movement control mechanism of the clamping plate moves the clamping plate and the bracket on the clamping station along the longitudinal direction of the base plate. The first and second laser cameras on the laser 3D camera each scan and photograph the workpiece, completing the inspection. In this structure, by setting the first and second laser cameras at different angles, the bracket can be scanned from different angles, making the deformation detection of the bracket more reliable.

[0038] In this specific embodiment, each end of the clamping plate is provided with a contour clamping block 27, and a clamping station is formed above the two contour clamping blocks, so that the two ends of the support plate overlap the contour clamping blocks respectively; the support positioning structure includes positioning pins 28 provided on the contour clamping blocks and corresponding to the first connecting hole and the second connecting hole at one end of the support, as well as the mounting hole, round hole and waist hole at the other end of the support.

[0039] In this way, by setting two contour clamping blocks, a better clamping station can be formed, and the bracket can be positioned better, which facilitates subsequent clamping operations.

[0040] In this specific embodiment, the bracket clamping structure includes clamping cylinders 29 each installed on one side of the conformal clamping block. A horizontally arranged pressing support block 30 is installed at the piston rod end of the clamping cylinder. A vertically downwardly arranged pressing rod 31 is provided at the inner end of each pressing support block. A clamping block 32 is provided at the lower end of the pressing rod, and the clamping block forms the clamping force application end.

[0041] This design makes the bracket clamping structure simpler and more reasonable, enabling faster clamping of the bracket and improving testing efficiency.

[0042] In this specific embodiment, an L-shaped clearance notch 33 is provided on one side of both ends of the clamping plate and at the lower end of the corresponding clamping cylinder, so that the cylinder body end of the clamping cylinder passes through the clearance notch and extends to the lower surface of the clamping plate.

[0043] This makes the structural design simpler and more reasonable, and makes it easier to install and arrange the cylinder.

[0044] In this specific embodiment, an L-shaped first contour plate 34 is provided on the upper surface of one of the contour clamping blocks and at the outer end of the mounting block on the corresponding bracket, and a second contour plate 35 with a U-shaped structure is provided at the outer end of the connecting block on the corresponding bracket.

[0045] In this way, by setting the first and second contour plates, it is easier to quickly position the bracket during clamping.

[0046] In this specific embodiment, the angle between the second laser camera and the bracket is set at 60 degrees.

[0047] In this way, the angle between the two laser cameras and the bracket is set more reasonably.

[0048] In this specific embodiment, the mounting frame includes a frame plate 36 with an overall L-shaped structure. The frame plate includes a horizontal section that is fixed to the base plate and a vertical section that is arranged vertically. A mounting bracket 37 with a U-shaped structure and an open downward arrangement is provided on the inner side of the upper end of the vertical section of the frame plate. The laser 3D camera is installed on the inner side of the mounting bracket.

[0049] This makes the mounting bracket's structural design simpler and more reasonable, and makes it easier to install the laser 3D camera.

[0050] In this specific embodiment, the longitudinal movement control mechanism of the clamping plate includes a mounting block 38 mounted on the base plate and arranged longitudinally along the base plate. The mounting block is provided with a guide groove, a slider 39 is provided in the guide groove, an intermediate plate 40 is provided above the slider, and the clamping plate is provided on the intermediate plate. A drive motor 41 is provided at one end of the mounting block, a lead screw is provided in the guide groove, and the lead screw is threadedly engaged in the threaded hole of the slider. The drive motor is connected to the lead screw for transmission.

[0051] In this way, the longitudinal movement control mechanism of the clamping plate is designed to be simpler and more reasonable, which can better drive the clamping plate and the support to move smoothly and improve the reliability of the test.

[0052] In this specific embodiment, position sensors 42 are provided on the outer sides of both ends of the corresponding mounting blocks on the base plate.

[0053] In this way, by setting up a position sensor, the longitudinal position of the clamping plate on the base plate can be better detected and limited.

[0054] In this specific embodiment, vertically downward support rods 43 are connected and installed at the four corner positions on the lower surface of the base plate, and support pads 44 are threadedly connected to the lower end of the support rods.

[0055] This makes the design simpler and more reasonable.

[0056] In summary, the above-mentioned equipment features a simpler and more reasonable structural design, which can better improve the reliability of detection, make it easier to operate, and improve the detection efficiency.

[0057] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A bracket deformation inspection device, comprising a horizontal base plate, a horizontal clamping plate on the base plate, a clamping station formed above the clamping plate to allow the bracket to be inspected to be placed horizontally on the clamping station; a bracket positioning structure is provided on the clamping station to restrict the horizontal position of the bracket; a bracket clamping structure is also provided on the clamping plate, such that the clamping force-applying end of the bracket clamping structure can abut against both ends of the bracket plate of the bracket; characterized in that... ； A longitudinal movement control mechanism for the clamping plate is provided between the clamping plate and the base plate, which can drive the clamping plate and the bracket on the clamping station to move along the longitudinal direction of the base plate; a laser 3D camera is installed on the base plate and mounted on the mounting bracket. The laser 3D camera has a first laser camera arranged vertically downward with its shooting end facing the workpiece, and a second laser camera arranged at an angle with its shooting end tilted towards the workpiece.

2. The bracket deformation testing device as described in claim 1, characterized in that... A contour clamping block is provided at each end of the clamping plate, and a clamping station is formed above the two contour clamping blocks, so that the two ends of the support plate overlap the contour clamping blocks respectively; the support positioning structure includes a first connecting hole and a second connecting hole on the contour clamping block, each corresponding to one end of the support, and a positioning pin provided with a mounting hole, a round hole and a waist hole on the other end of the support.

3. The stent deformation inspection apparatus of claim 2, wherein; The bracket clamping structure includes clamping cylinders, each mounted on one side of the conformal clamping block. A horizontally arranged pressing block is mounted on the piston rod end of the clamping cylinder. A vertically downward-arranged pressing rod is arranged inside the pressing block. A clamping block is arranged at the lower end of the pressing rod, and the clamping block forms the clamping force application end.

4. A stent deformation inspection apparatus as defined in claim 3, wherein L-shaped clearance notches are provided on one side of both ends of the clamping plate and at the lower end of the corresponding clamping cylinder, so that the cylinder body end of the clamping cylinder passes through the clearance notch and extends to the lower surface of the clamping plate.

5. The stent deformation inspection apparatus of claim 2, wherein; An L-shaped first contour plate is provided on the upper surface of one of the contour clamping blocks and at the outer end of the mounting block on the corresponding bracket, and a second contour plate with a U-shaped structure is provided at the outer end of the connecting block on the corresponding bracket.

6. The stent deformation inspection apparatus of claim 1, wherein ； The second laser camera is set at a 60-degree angle to the bracket.

7. The bracket deformation testing equipment as described in claim 1, characterized in that; The mounting frame includes a frame plate with an overall L-shaped structure. The frame plate includes a horizontal section that is fixed to a base plate and a vertical section that is arranged vertically. A U-shaped mounting bracket with an open-to-the-downward orientation is provided on the inner side of the upper end of the vertical section of the frame plate. The laser 3D camera is installed on the inner side of the mounting bracket.

8. The stent deformation inspection apparatus of claim 1, wherein; The longitudinal movement control mechanism of the clamping plate includes a mounting block mounted on the base plate and arranged longitudinally along the base plate. The mounting block is provided with a guide groove, a slider is provided in the guide groove, an intermediate plate is provided above the slider, and the clamping plate is provided on the intermediate plate. A drive motor is provided at one end of the mounting block, a lead screw is provided in the guide groove, and the lead screw is threaded into the threaded hole of the slider. The drive motor is connected to the lead screw for transmission.

9. The stent deformation inspection apparatus of claim 8, wherein; Position sensors are installed on the outer sides of both ends of the corresponding mounting blocks on the base plate.

10. The bracket deformation testing device as described in claim 1, characterized in that; Vertically downward support rods are connected and installed at the four corners of the lower surface of the base plate, and support pads are threadedly connected to the lower ends of the support rods.

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