A multi-station testing device

Abstract

The utility model relates to a kind of multi-station detection devices, including workbench, first support, second support, limiting piece, pressure element, first detection piece;The first support is set on the workbench;The second support is set on the workbench and the second support is located in the side of the first support;The limiting piece is set on the second support;The pressure element is set on the second support;The pressure element is pressed tightly the limiting piece in acting end;The first detection piece is set on the workbench;Guiding rod is provided on the first support;The first detection piece corresponds with the guiding rod.Solved the positioning difference of traditional detection device, adaptation low, need multi-station adjustable limit pressure detection device.

Description

Technical Field

[0001] This utility model relates to the field of workpiece inspection, and in particular to a multi-station inspection device. Background Technology

[0002] In the field of multi-specification workpiece inspection, traditional devices often suffer from instability in positioning and poor adaptability, affecting efficiency. Existing equipment has a fixed limiting structure, making it difficult to adapt to workpieces of different shapes. Insufficient coordination between clamping and limiting can easily lead to workpiece displacement, and the angle of the inspected part is inconvenient to adjust, making it difficult to meet the needs of accurate multi-station inspection. Utility Model Content

[0003] This application provides a multi-station testing device, which solves the problems of poor positioning and low adaptability of traditional testing devices in the prior art, and requires a multi-station adjustable limit clamping testing device.

[0004] The technical solution adopted in this application is as follows.

[0005] A multi-station testing device includes a worktable, a first support member, a second support member, a limiting member, a clamping member, and a first testing member. The first support member is disposed on the worktable. The second support member is disposed on the worktable and is located on one side of the first support member. The limiting member is disposed on the second support member. The clamping member is disposed on the second support member. The actuating end of the clamping member presses against the limiting member. The first testing member is disposed on the worktable. A guide rod is disposed on the first support member. The first testing member corresponds to the guide rod.

[0006] As a further improvement to the above technical solution: The second support member, the limiting member, and the clamping member are arranged in two sets symmetrically relative to the first support member.

[0007] The second support member has a sliding groove; the limiting member slides in the sliding groove; one end of the limiting member is provided with an arc-shaped block; the arc-shaped block restricts the position of the workpiece; the other end of the limiting member is provided with a locking block; the locking block prevents the limiting member from disengaging from the sliding groove.

[0008] The top of the first support member is provided with a rubber block; the array of rubber blocks is provided in four groups; the end face of the arc-shaped block corresponds to two of the groups of rubber blocks.

[0009] The first detection component includes a first block, a second block, and a fixing member; the first block has a first groove; the second block is L-shaped; the second block is hinged in the first groove; the fixing member is threadedly connected to the second block, and the fixing member is also threadedly connected to the first block.

[0010] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages: 1. By employing a structure with two symmetrically arranged second support components, limiting components, and clamping components, the problems of unstable positioning and easy workpiece displacement in traditional devices are completely solved. The two sets of limiting components slide along grooves to adapt to the workpiece size, and their arc-shaped blocks at the ends can conform to the workpiece sidewalls to form bidirectional limiting. Combined with the rubber block on the top of the first support component, the workpiece is fixed from multiple directions, preventing displacement during testing. The clamping component's actuating end directly presses against the limiting components, keeping the limiting state stable and preventing loosening due to vibration or testing force. This symmetrical limiting and coordinated clamping design ensures the accuracy of workpiece positioning and, through the buffering effect of the rubber block, prevents workpiece deformation under pressure, providing a stable foundation for subsequent accurate testing and significantly reducing testing errors caused by positioning deviations.

[0011] 2. Thanks to its multi-adjustable design, this device overcomes the limitations of traditional fixed-position structures and poor adaptability. The limiting component can slide along the groove of the second support component, adjusting the distance between the two sets of arc-shaped blocks according to the workpiece size to accommodate workpieces of different outer diameters. The arc-shaped design of the arc-shaped blocks can conform to the sidewalls of various shapes, such as round and curved, expanding the adaptability range. Simultaneously, the second block of the first detection component is hinged within the first groove of the first block, allowing for adjustment of the detection angle through rotation and locking by a fixing component, adapting to the needs of different workstations and detection directions. This multi-dimensional adjustable design enables a single device to meet the detection requirements of workpieces of various specifications and shapes, eliminating the need for dedicated limiting or detection components for each workpiece, reducing equipment investment costs, and improving production flexibility. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the multi-station detection device in this utility model.

[0013] Figure 2 for Figure 1 A magnified view of part A in the image.

[0014] Figure 3 for Figure 1 A magnified view of part B in the image.

[0015] In the diagram: 1. Workbench; 2. First support component; 3. Second support component; 4. Limiting component; 5. Clamping component; 6. First detection component; 21. Guide rod; 22. Rubber block; 31. Slide groove; 41. Arc block; 42. Locking block; 61. First block; 62. Second block; 63. Fixing component; 611. First groove. Detailed Implementation

[0016] This application provides a multi-station detection device, which solves the problems of poor positioning and low adaptability of traditional detection devices in the prior art, and requires a multi-station adjustable limit clamping detection device.

[0017] The technical solution in this application embodiment is to solve the above problems, and the overall idea is as follows: To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0018] Workbench 1 and basic support structure: Workbench 1 is a high-strength metal plate with a ground surface; two sets of first support members 2 are fixed on workbench 1, and the two sets of first support members 2 are arranged along the length of workbench 1 to form two independent inspection stations; four sets of rubber blocks 22 are arrayed on the top of each first support member 2, and the rubber blocks 22 are used to support the workpiece and provide cushioning; a guide rod 21 is fixed on one side of the first support member 2, and the guide rod 21 is arranged vertically to provide positioning guidance for the inspection workpiece.

[0019] Limiting and clamping assembly: Two sets of symmetrical second supports 3 are set next to each first support 2, and the second supports 3 are fixed on the worktable 1; a sliding groove 31 is opened on the second support 3, and a limiting member 4 is slidably connected in the sliding groove 31. An arc block 41 is installed at one end of the limiting member 4, and a locking block 42 is set at the other end; a clamping member 5 is installed on the top of the second support 3, and the working end of the clamping member 5 faces the limiting member 4, which can push the limiting member 4 to slide along the sliding groove 31 and clamp it in place.

[0020] Inspection component assembly: The first inspection component 6 is installed on the workbench 1 for each inspection station. The first inspection component 6 consists of a first block 61, a second block 62 and a fixing component 63. The first block 61 is fixed on the workbench 1 and has a first groove 611. The second block 62 is L-shaped and hinged in the first groove 611. It can be rotated around the hinge point to adjust the angle. The fixing component 63 is threaded through the second block 62 and the first block 61. After tightening, the angle of the second block 62 can be locked. The inspection head is installed at the end of the second block 62. The inspection head can be selected according to the inspection requirements of the workpiece, such as an outer diameter inspection head or a thickness inspection head.

[0021] Limiting and clamping adaptation and debugging: Place the standard round shaft workpiece and the arc-shaped shell workpiece on the rubber block 22 of the first support 2 respectively, slide the two sets of limiting parts 4 to make the arc-shaped block 41 fit against the side wall of the workpiece, adjust the force of the clamping part 5 to push the limiting part 4 to ensure that the workpiece is stable without deviation and deformation; mark the position of the limiting part 4 corresponding to different workpieces for easy switching later.

[0022] Angle calibration of the test piece: For the outer diameter testing of circular shaft workpieces, rotate the second piece 62 to align the test head with the outer diameter surface of the workpiece, tighten the fixing piece 63 to lock the angle, and use a standard-sized workpiece to calibrate the accuracy of the test head to ensure that the error of the test data is controlled within the allowable range; For the curvature testing of arc-shaped shell workpieces, adjust the angle of the second piece 62 to make the test head fit the arc surface, and repeat the calibration steps.

[0023] Multi-station collaborative debugging: Simultaneously place circular shaft workpieces and arc-shaped shell workpieces at two testing stations to test the collaborative working status of the two sets of limit and clamping components and the test pieces, ensuring that the two stations operate independently without interference and that the testing process is smooth.

[0024] Workpiece loading and positioning: The operator places the round shaft workpiece on the rubber block 22 of the first support 2, with the workpiece axis parallel to the guide rod 21; slide the two sets of limiting parts 4 so that the arc block 41 fits against the side walls of both ends of the workpiece, and the locking block 42 prevents the limiting part 4 from sliding out of the slide groove 31; start the clamping part 5, and the action end of the clamping part 5 pushes the limiting part 4 until the workpiece is firmly clamped, and the rubber block 22 buffers to prevent the workpiece from deforming.

[0025] Detection component angle adjustment and detection: According to the outer diameter detection requirements, loosen the fixing component 63, rotate the second block 62 to align the detection head with the outer diameter surface of the workpiece, and tighten the fixing component 63 after adjusting to the detection position; move the first detection component 6 along the guide direction of the guide rod 21, so that the detection head is in contact with the outer diameter surface of the workpiece, and collect the outer diameter accuracy data; then adjust the angle of the second block 62 so that the detection head is aligned with the end face of the workpiece, detect the flatness of the end face, and transmit the data to the control system in real time.

[0026] Inspection result judgment and unloading: The control system determines whether the workpiece is qualified based on the inspection data. Qualified workpieces are removed by the operator and placed in the qualified product basket, while unqualified workpieces are placed in the unqualified product basket. The clamping part 5 is released, the sliding limit part 4 is reset, and the system is ready to inspect the next workpiece.

[0027] Workpiece loading and positioning: The operator places the arc-shaped shell workpiece on another set of first support members 2. Inspection result judgment and material unloading: The control system analyzes the data to determine whether it is qualified or not. The operator completes the unloading and classification. The clamping part 5 is reset and the limit part 4 is returned to its position, and the next round of inspection begins.

[0028] When inspecting workpieces of different specifications, such as round shafts or arc-shaped housings, only the sliding limit piece 4 needs to be adjusted to change the spacing of the arc-shaped blocks 41, and the clamping force of the clamping piece 5 can be adapted to the new specifications of the workpiece. If the inspection requirements change, simply replace the inspection head at the end of the second block 62 and adjust the inspection angle; no other parts need to be replaced. After each day's inspection, clean the surface of the arc-shaped blocks 41 and rubber blocks 22 to remove impurities, check the connection status between the clamping piece 5 and the inspection piece, and regularly add lubricating oil to the slide groove 31 and hinge points to ensure smooth operation of the equipment.

[0029] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0030] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A multi-station detection device, characterized in that, The device includes a worktable (1), a first support member (2), a second support member (3), a limiting member (4), a clamping member (5), and a first detection member (6). The first support member (2) is disposed on the worktable (1). The second support member (3) is disposed on the worktable (1) and is located on one side of the first support member (2). The limiting member (4) is disposed on the second support member (3). The clamping member (5) is disposed on the second support member (3). The working end of the clamping member (5) presses against the limiting member (4). The first detection member (6) is disposed on the worktable (1). A guide rod (21) is disposed on the first support member (2). The first detection member (6) corresponds to the guide rod (21).

2. The multi-station detection device as described in claim 1, characterized in that, The second support member (3), the limiting member (4) and the clamping member (5) are arranged in two sets symmetrically relative to the first support member (2).

3. The multi-station detection device as described in claim 1, characterized in that, The second support member (3) is provided with a sliding groove (31); the limiting member (4) slides in the sliding groove (31); one end of the limiting member (4) is provided with an arc-shaped block (41); the arc-shaped block (41) restricts the position of the workpiece; the other end of the limiting member (4) is provided with a locking block (42); the locking block (42) prevents the limiting member (4) from disengaging from the sliding groove (31).

4. The multi-station detection device as described in claim 3, characterized in that, The top of the first support member (2) is provided with a rubber block (22); the rubber block (22) array is arranged in four groups; the end face of the arc block (41) corresponds to two of the groups of rubber blocks (22).

5. The multi-station detection device as described in claim 1, characterized in that, The first detection component (6) includes a first block (61), a second block (62), and a fixing component (63); the first block (61) has a first groove (611); the second block (62) is L-shaped; the second block (62) is hinged in the first groove (611); the fixing component (63) is threadedly connected to the second block (62), and the fixing component (63) is also threadedly connected to the first block (61).

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