Automatic detection and calibration device

Abstract

The utility model is suitable for the technical field of workpiece detection, and provides an automatic detection and calibration device which comprises a workbench, the top of the workbench is connected with an isolation cover, the top of the inner side of the isolation cover is provided with a detection device, and the top of the middle of the workbench is provided with an adjusting assembly and a supporting table. The adjusting assembly comprises a first motor, and the output end of the first motor is connected with a two-way threaded rod. The first motor in the adjusting assembly drives the two-way threaded rod to rotate, the two movable blocks are driven to move in the opposite direction or the reverse direction, the electric telescopic rod, the second motor and the two-way telescopic rod are matched, flexible grabbing and multi-angle rotation of the clamping jaw to a workpiece can be achieved, the workpiece does not need to be turned over manually, and the working efficiency is improved. Errors and time loss caused by manual operation are effectively avoided, the detection efficiency is greatly improved, the consistency of the detection precision can be ensured, and the high-precision production requirement of the modern industry is met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to work piece detection technical field, especially related to an automatic detection calibration device. BACKGROUND

[0002] In the modern industrial manufacturing field, with the in-depth promotion of intelligent manufacturing, industrial 4.0 and other concepts, the precision, reliability and consistency of mechanical parts are increasingly demanding, and the traditional manual detection calibration mode has the disadvantages of low efficiency, large error and significant influence by human factors, which has been difficult to meet the large-scale, high-precision production demand, and the automatic detection calibration device emerges as the times require and becomes the key technical means to improve product quality and production efficiency.

[0003] The existing detection calibration device is difficult to detect workpieces at different angles, and often needs to be turned over and adjusted by the user during detection, which greatly affects the detection efficiency and detection accuracy of the workpiece, so an automatic detection calibration device is needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model embodiment aims to provide an automatic detection calibration device to solve the problems raised in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] An automatic detection calibration device, comprising a workbench, the top of the workbench is connected with an isolation cover, the inner side top of the isolation cover is provided with a detection device, the middle top of the workbench is provided with an adjusting assembly and a supporting table;

[0007] The adjusting assembly comprises a first motor, the output end of the first motor is connected with a bidirectional threaded rod, the outer side of the bidirectional threaded rod is connected with a movable block through threads, the top of the movable block is provided with an electric telescopic rod, one end inside the electric telescopic rod is provided with a second motor, the output end of the second motor is connected with a bidirectional telescopic rod, and the two ends of the bidirectional telescopic rod are connected with clamping jaws.

[0008] Further technical scheme, the bottom of the supporting table is connected with a limiting box, one end inside the limiting box is connected with the first motor, and the other end of the limiting box is rotatably connected with one end of the bidirectional threaded rod.

[0009] Further technical scheme, the two ends of the bidirectional threaded rod are opposite in thread direction, the number of movable blocks is two, and the two movable blocks are connected with the two ends of the bidirectional threaded rod through threads.

[0010] Further technical solutions, the top of the support table is provided with a placing groove, the two sides of the support table are provided with limiting grooves, the placing groove is connected with the limiting grooves, and the clamping jaw is connected with the limiting grooves in a matched mode.

[0011] Further technical solutions, the clamping jaw is in a mountain shape, the first rubber pad is connected to one side of the clamping jaw, and the second rubber pad is connected to one side of the bidirectional telescopic rod.

[0012] Further technical solutions, one side of the isolation cover is provided with an opening and closing door, and the detection device comprises a laser displacement sensor and an ultrasonic detector.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses, through adjusting assembly first motor drive bidirectional screw rod rotation, drive two movable block opposite or reverse movement, cooperate electric telescopic rod, second motor and bidirectional telescopic rod, can realize flexible gripping and multi -angle rotation of clamping jaw to work piece, need not manual overturn work piece, effectively avoid the error and time loss of human operation, not only improve detection efficiency greatly, can also ensure the consistency of detection accuracy, satisfy modern industry high -precision production demand.

[0015] The utility model discloses, the clamping jaw of bidirectional telescopic rod both ends can according to work piece size telescopic adjustment, cooperate mountain shape design and first rubber pad, second rubber pad, can adapt to different specifications, the work piece of shape, prevent clamping work piece surface while providing stable clamping force, this kind of self -adaptation clamping function makes the device can be widely used in the detection of various mechanical parts, reduces the cost investment of enterprise because of different work piece and needs to be equipped with multiple detection equipment, improves the equipment versatility, and the design of the placing groove and the limiting groove on the top of the support table can preliminarily position the work piece before detection, the clamping jaw is grabbed by adapting to the limiting groove, ensures the position accuracy of the work piece in the detection process, meanwhile, the connection and support of the limiting box to the first motor and the bidirectional screw rod enhance the stability of the overall structure of the adjusting assembly, avoid the influence of detection accuracy because of the shaking in the movement process.

[0016] In order to more clearly set forth the structural features and functions of the utility model, the utility model will be described in detail below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

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

[0018] Figure 2 It is the main body of the utility model section three -dimensional structure schematic diagram;

[0019] Figure 3 It is the adjusting assembly three -dimensional structure schematic diagram of the utility model.

[0020] In the figure: 1, workbench; 2, isolation cover; 3, detection device; 4, adjusting assembly; 5, support table; 6, open-close door; 7, limiting box; 8, placing groove; 9, limiting groove; 10, first rubber pad; 11, second rubber pad; 401, first motor; 402, bidirectional threaded rod; 403, movable block; 404, electric telescopic rod; 405, second motor; 406, bidirectional telescopic rod; 407, clamping jaw. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0022] The specific implementation of the utility model will be described in detail below in combination with specific examples.

[0023] As shown in the figure, the utility model embodiment provides an automatic detection calibration device, including workbench 1, the top of workbench 1 is connected with isolation cover 2, the inner side top of isolation cover 2 is equipped with detection device 3, the middle top of workbench 1 is equipped with adjusting assembly 4 and support table 5. Figures 1-3

[0024] Adjusting assembly 4 includes first motor 401, the output end of first motor 401 is connected with bidirectional threaded rod 402, the outer side of bidirectional threaded rod 402 is connected with movable block 403 through thread, the top of movable block 403 is equipped with electric telescopic rod 404, the inside of one end of electric telescopic rod 404 is equipped with second motor 405, the output end of second motor 405 is connected with bidirectional telescopic rod 406, both ends of bidirectional telescopic rod 406 are connected with clamping jaw 407.

[0025] In this embodiment, by controlling the rotation of first motor 401, the bidirectional threaded rod 402 can be driven to rotate, so that the two movable blocks 403 move towards or away from each other along the bidirectional threaded rod 402 in opposite directions under the action of thread transmission, until the electric telescopic rod 404 reaches the appropriate horizontal position, the longitudinal height of the clamping jaw 407 is adjusted by extending or shortening the electric telescopic rod 8, so that it matches the position of the workpiece, then the workpiece is clamped firmly by the clamping jaws 407 at both ends through the extension and contraction of the bidirectional telescopic rod 406, by controlling the rotation of second motor 405, the bidirectional telescopic rod 406 can be driven to rotate, and then the workpiece can be turned over without manual turning, which effectively avoids the error and time loss caused by manual operation.

[0026] As shown in the figure, Figure 1 , Figure 2 and Figure 3 ​As shown, specifically, the bottom of the support table 5 is connected through a limiting box 7, one end of the inside of the limiting box 7 is connected with the first motor 401, and the other end of the limiting box 7 is rotatably connected with one end of the bidirectional threaded rod 402;

[0027] The two ends of the bidirectional threaded rod 402 are opposite in screw direction, the number of the movable blocks 403 is two, and the two movable blocks 403 are connected with the two ends of the bidirectional threaded rod 402 through threads;

[0028] The top of the support table 5 is provided with a placing groove 8, and the two sides of the support table 5 are provided with limiting grooves 9, the placing groove 8 is connected with the limiting grooves 9, and the clamping jaw 407 is connected with the limiting grooves 9 in a matched mode;

[0029] The clamping jaw 407 is in a mountain shape, one side of the clamping jaw 407 is connected with the first rubber pad 10, and one side of the bidirectional telescopic rod 406 is connected with the second rubber pad 11;

[0030] One side of the isolation cover 2 is provided with an opening and closing door 6, and the detection device 3 comprises a laser displacement sensor and an ultrasonic detector.

[0031] In this embodiment, the mountain-shaped clamping jaw 407, the first rubber pad 10 and the second rubber pad 11 can provide stable clamping force for the workpiece while preventing the workpiece surface from being clamped, the design of the placing groove 8 and the limiting grooves 9 on the top of the support table 5 can preliminarily position the workpiece before detection, the clamping jaw 407 is adapted to the limiting grooves 9 to grasp, ensuring the position accuracy of the workpiece during detection, meanwhile, the connection and support of the limiting box 7 to the first motor 401 and the bidirectional threaded rod 402 enhance the stability of the overall structure of the adjusting assembly 2, the detection device 3 integrates the laser displacement sensor and the ultrasonic detector, which can accurately measure the size, shape and position tolerance and other geometric parameters of the workpiece, and detect defects such as pores and cracks in the workpiece, the two detection technologies complement each other, the isolation cover 2 can effectively reduce the interference of the external environment on the detection process, and ensure the accuracy of the detection data; the opening and closing door 6 on one side facilitates the operator to place and take out the workpiece.

[0032] The utility model discloses a work principle is: first, the operator opens the open and shut door 6 of isolation cover 2 side, places the workpiece of waiting for detecting calibration in the placement groove 8 of support platform 4 top, then, through the rotation of control first motor 401, can drive two -way screw rod 402 rotation, makes two movable blocks 403 under the screw transmission effect, according to the width of workpiece along the opposite direction of two ends screw direction two -way screw rod 402 and moves oppositely or reversely, until electric telescopic link 404 reaches the appropriate transverse position, through electric telescopic link 8 extension or shorten, the longitudinal height of adjusting clamping jaw 407 makes it with workpiece position matching, finally, through the extension and contraction of two -way telescopic link 406, the clamping jaw 407 of both ends will workpiece steady clamping, through the rotation of control second motor 405, can drive two -way telescopic link 406 and rotate, and then can drive workpiece and carry out the overturning work, need not manual overturning workpiece, effectively avoided the error and time loss of human operation.

[0033] The above only is the preferred embodiment of the utility model, and does not use to limit the utility model, and any modification, equivalent replacement and improvement etc. that are made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An automated detection calibration apparatus comprising a worktable (1), characterized in that: The top of the workbench (1) is connected with an isolation cover (2), the inner side top of the isolation cover (2) is provided with a detection device (3), the middle top of the workbench (1) is provided with an adjusting assembly (4) and a supporting table (5); The adjusting assembly (4) comprises a first motor (401), the output end of the first motor (401) is connected with a bidirectional threaded rod (402), the outer side of the bidirectional threaded rod (402) is connected with a movable block (403) through threads, the top of the movable block (403) is provided with an electric telescopic rod (404), one end of the electric telescopic rod (404) is internally provided with a second motor (405), the output end of the second motor (405) is connected with a bidirectional telescopic rod (406), the two ends of the bidirectional telescopic rod (406) are connected with a clamping jaw (407).

2. The automated detection calibration device of claim 1, wherein: The bottom of the supporting table (5) is connected with a limiting box (7) in a penetrating mode, one end of the inside of the limiting box (7) is connected with the first motor (401), the other end of the limiting box (7) is rotatably connected with one end of the bidirectional threaded rod (402).

3. The automated detection calibration device of claim 1, wherein: The threaded directions of the two ends of the bidirectional threaded rod (402) are opposite, the number of the movable blocks (403) is two, and the two movable blocks (403) are connected with the two ends of the bidirectional threaded rod (402) through threads in a penetrating mode.

4. The automated detection calibration device of claim 1, wherein: The top of the supporting table (5) is provided with a placing groove (8), the two sides of the supporting table (5) are provided with limiting grooves (9), the placing groove (8) is connected with the limiting grooves (9), and the clamping jaw (407) is connected with the limiting grooves (9) in a matched mode.

5. The automated detection calibration device of claim 1, wherein: The clamping jaw (407) is in a mountain shape, one side of the clamping jaw (407) is connected with a first rubber pad (10), and one side of the bidirectional telescopic rod (406) is connected with a second rubber pad (11).

6. The automated detection calibration device of claim 1, wherein: One side of the isolation cover (2) is provided with an opening and closing door (6), and the detection device (3) comprises a laser displacement sensor and an ultrasonic detector.

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