Laser dimension detection mechanism

Abstract

The utility model discloses a laser dimension detection mechanism which comprises a workbench, four corners of the lower surface of the workbench are all fixedly provided with supporting legs, the workbench is slidably provided with an installation box, the workbench is provided with a motion assembly used for adjusting the position of the installation box, and the motion assembly is provided with a detection module. A connecting column is slidably mounted on the mounting box, a lifting assembly used for adjusting the position of the connecting column is arranged in the mounting box, a mounting frame is fixedly mounted on the connecting column, a sliding groove is formed in the mounting frame, and a sliding block is slidably mounted in the sliding groove; an adjusting assembly used for adjusting the position of the sliding block is arranged on the mounting frame. According to the utility model, the position of the laser detector in the Z-axis direction can be adjusted, so that the position of the laser detector can be flexibly adjusted according to detection requirements when the size of a non-standard part is detected, the detection equipment does not need to be disassembled, the operation is simple, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field related to a non-standard part laser size detection mechanism, in particular to a laser size detection mechanism. Background Art

[0002] Non-standard parts are mainly those that the country has not set strict standard specifications for. There are no relevant parameter regulations. Other accessories that are freely controlled by the enterprise, the tolerance requirements and roughness are all specified by the customers. There is no definite paradigm. Products require corresponding quality control from casting to finishing. Therefore, in the production process of non-standard parts, laser detectors are often used to detect the dimensions of non-standard parts.

[0003] After the existing laser size detection mechanism is actually installed and fixed, it is not convenient to flexibly adjust the position of the laser detector according to the detection requirements during the detection process. When the user needs to adjust the position of the laser detection structure, the entire equipment needs to be disassembled, replaced, and then installed and fixed again. This adjustment method is cumbersome to operate and inconvenient to use. Utility Model Content

[0004] In order to solve the defects in the prior art, the utility model provides a laser size detection mechanism.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a laser size detection mechanism, comprising a workbench, wherein support legs are fixedly installed at four corners of the lower surface of the workbench, a mounting box is slidably installed on the workbench, a motion component for adjusting the position of the mounting box is arranged on the workbench, a connecting column is slidably installed on the mounting box, a lifting component for adjusting the position of the connecting column is arranged in the mounting box, a mounting frame is fixedly installed on the connecting column, a sliding groove is provided on the mounting frame and a sliding block is slidably installed in the sliding groove, an adjusting component for adjusting the position of the sliding block is arranged on the mounting frame, a mounting plate is fixedly installed on the lower surface of the sliding block, and a laser detector is arranged on the mounting plate.

[0007] As a preferred technical solution of the utility model, the motion component includes an electric push rod fixedly mounted on a workbench, the output end of the electric push rod is fixedly connected to a mounting box, a guide rod is fixedly mounted on the workbench, and the mounting box slides on the outer surface of the guide rod.

[0008] As a preferred technical solution of the utility model, the adjustment component includes a reduction motor fixedly mounted on a mounting frame, a disc is rotatably mounted on the mounting frame, and the disc is fixedly connected to the output end of the reduction motor, a positioning stud is eccentrically mounted on the disc, a plurality of threaded holes for cooperating with the positioning stud are opened on the disc, the positioning stud is threadedly mounted in the threaded hole, a connecting rod is rotatably mounted on the positioning stud, and the end of the connecting rod away from the positioning stud is rotatably connected to the slider.

[0009] As a preferred technical solution of the utility model, the plurality of threaded holes are evenly distributed in a straight line along the radial direction of the disk.

[0010] As a preferred technical solution of the utility model, a slide rod is fixedly installed in the slide groove, and the sliding block slides on the outer surface of the slide rod.

[0011] As a preferred technical solution of the utility model, the lifting assembly includes a threaded rod rotatably installed in an installation box, a sleeve is threadedly installed on the top of the threaded rod, and a movable plate is fixedly installed on the top of the sleeve, the upper surface of the movable plate is fixedly connected to the bottom end of the connecting column, a worm gear is fixedly installed on the outer surface of the threaded rod, a worm screw meshing with the worm gear is rotatably installed on the installation box, and a handwheel is fixedly installed on one end of the worm screw.

[0012] As a preferred technical solution of the utility model, telescopic rods are fixedly installed on the movable plates on both sides of the connecting column, and one end of the two telescopic rods away from the movable plates is fixedly connected to the inner wall of the installation box.

[0013] The beneficial effects of the utility model are:

[0014] 1. This laser size detection mechanism, by setting a motion component, a lifting component, a mounting box, a connecting column, a mounting frame, a slider, an adjustment component, a mounting plate and a laser detector, can push the mounting box to move by extending and retracting the electric push rod, and the movement of the mounting box can drive the laser detector to follow the movement, so that the position of the laser detector in the X-axis direction can be adjusted; by starting the reduction motor, the reduction motor drives the disc to rotate, the rotation of the disc drives the positioning stud to follow the rotation and drives the slider to move in the slide groove through the connecting rod, the movement of the slider can drive the laser detector to follow the movement, so that the position of the laser detector in the Y-axis direction can be adjusted; by rotating the hand wheel to drive the worm to rotate, the rotation of the worm drives the worm wheel and the threaded rod to rotate, the threaded rod rotates and cooperates with the telescopic rod to drive the moving plate and the connecting column to move upward or downward, the movement of the connecting column will drive the laser detector to follow the movement, so that the position of the laser detector in the Z-axis direction can be adjusted, so that the position of the laser detector can be flexibly adjusted according to the detection requirements when performing size detection on non-standard parts, without disassembling the inspection equipment, simple operation and convenient use.

[0015] 2. This laser size detection mechanism, by setting a positioning stud and a plurality of threaded holes, can adjust the motion range of the connecting rod and the slider by installing the positioning stud into different threaded holes, so that the motion range of the laser detector can be adjusted according to the use requirements during actual use, thereby improving the practicability and use range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of a laser size detection mechanism of the utility model;

[0018] Figure 2 This is a schematic diagram of the disc structure of a laser size detection mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of an installation box of a laser size detection mechanism of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the mounting plate structure of a laser size detection mechanism.

[0021] In the figure: 1. workbench; 2. supporting leg; 3. mounting box; 4. connecting column; 5. mounting frame; 6. slider; 7. mounting plate; 8. laser detector; 9. electric push rod; 10. guide rod; 11. reduction motor; 12. disc; 13. positioning stud; 14. threaded hole; 15. connecting rod; 16. sliding rod; 17. threaded rod; 18. sleeve; 19. moving plate; 20. worm gear; 21. worm; 22. telescopic rod. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] Example: Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the utility model is a laser size detection mechanism, comprising a workbench 1, supporting legs 2 are fixedly installed at the four corners of the lower surface of the workbench 1, a mounting box 3 is slidably installed on the workbench 1, a motion component for adjusting the position of the mounting box 3 is arranged on the workbench 1, a connecting column 4 is slidably installed on the mounting box 3, a lifting component for adjusting the position of the connecting column 4 is arranged in the mounting box 3, a mounting frame 5 is fixedly installed on the connecting column 4, a slide groove is opened on the mounting frame 5 and a slider 6 is slidably installed in the slide groove, an adjusting component for adjusting the position of the slider 6 is arranged on the mounting frame 5, a mounting plate 7 is fixedly installed on the lower surface of the slider 6, a laser detector 8 is arranged on the mounting plate 7, the motion component can adjust the position of the laser detector 8 in the X-axis direction; the adjusting component can adjust the position of the laser detector 8 in the Y-axis direction; the lifting component can adjust the position of the laser detector 8 in the Z-axis direction, so that the position of the laser detector 8 can be flexibly adjusted according to the detection requirements when the size detection of non-standard parts is performed, without the need to disassemble the inspection equipment, the operation is simple and the use is convenient.

[0024] Among them, the motion component includes an electric push rod 9 fixedly installed on the workbench 1, the output end of the electric push rod 9 is fixedly connected to the installation box 3, and a guide rod 10 is fixedly installed on the workbench 1. The installation box 3 slides on the outer surface of the guide rod 10. The installation box 3 can be pushed to move by utilizing the extension and retraction of the electric push rod 9. The movement of the installation box 3 can drive the laser detector 8 to follow the movement, so that the position of the laser detector 8 in the X-axis direction can be adjusted. The guide rod 10 can guide and limit the movement of the installation box 3 when the electric push rod 9 pushes the installation box 3 to move, thereby providing stability for the movement of the installation box 3.

[0025] Among them, the adjustment component includes a reduction motor 11 fixedly installed on the mounting frame 5, a disc 12 is rotatably installed on the mounting frame 5, and the disc 12 is fixedly connected to the output end of the reduction motor 11, a positioning stud 13 is eccentrically installed on the disc 12, and a plurality of threaded holes 14 used for the positioning stud 13 are opened on the disc 12, and the positioning stud 13 is threadedly installed in the threaded hole 14, and a connecting rod 15 is rotatably installed on the positioning stud 13, and the end of the connecting rod 15 away from the positioning stud 13 is rotatably connected to the slider 6, the reduction motor 11 drives the disc 12 to rotate, and the rotation of the disc 12 drives the positioning stud 13 to follow the rotation and drives the slider 6 to move in the slide groove through the connecting rod 15, and the movement of the slider 6 can drive the laser detector 8 to follow the movement, so that the position of the laser detector 8 in the Y-axis direction can be adjusted.

[0026] Among them, several threaded holes 14 are evenly distributed in a straight line along the radial direction of the disk 12. By installing the positioning studs 13 into different threaded holes 14, the movement range of the connecting rod 15 and the slider 6 can be adjusted, which is convenient for adjusting the movement range of the laser detector 8 according to the use requirements during actual use, thereby improving the practicability and use range of the device.

[0027] A slide rod 16 is fixedly installed in the slide groove, and the slider 6 slides on the outer surface of the slide rod 16. The slide rod 16 can guide and limit the movement of the slider 6 in the slide groove to ensure the stability of the movement of the slider 6 in the slide groove.

[0028] Among them, the lifting assembly includes a threaded rod 17 rotatably installed in the installation box 3, a sleeve 18 is threadedly installed on the top of the threaded rod 17, and a movable plate 19 is fixedly installed on the top of the sleeve 18, the upper surface of the movable plate 19 is fixedly connected to the bottom end of the connecting column 4, and a worm gear 20 is fixedly installed on the outer surface of the threaded rod 17. A worm 21 meshing with the worm gear 20 is rotatably installed on the installation box 3, and a handwheel is fixedly installed on one end of the worm gear 21. Turning the handwheel drives the worm 21 to rotate, and the rotation of the worm 21 drives the worm gear 20 and the threaded rod 17 to rotate. The threaded rod 17 rotates and drives the movable plate 19 and the connecting column 4 to move upward or downward. The movement of the connecting column 4 will drive the laser detector 8 to follow the movement, so that the position of the laser detector 8 in the Z-axis direction can be adjusted.

[0029] Among them, telescopic rods 22 are fixedly installed on the movable plates 19 on both sides of the connecting column 4, and the ends of the two telescopic rods 22 away from the movable plates 19 are fixedly connected to the inner wall of the installation box 3. The telescopic rods 22 can guide and limit the movement of the sleeve 18 and the movable plate 19 to prevent the sleeve 18 from rotating during the movement on the threaded rod 17, thereby ensuring the stability of the movement of the sleeve 18 and the movable plate 19.

[0030] During operation, the part to be inspected is placed on the workbench 1 and below the laser detector 8. The position of the laser detector 8 is then adjusted according to the inspection requirements. The installation box 3 can be pushed to move by extending and retracting the electric push rod 9. The movement of the installation box 3 can drive the laser detector 8 to follow the movement, thereby adjusting the position of the laser detector 8 in the X-axis direction. Then, the reduction motor 11 is started. The reduction motor 11 drives the disc 12 to rotate. The rotation of the disc 12 drives the positioning stud 13 to follow the rotation and drives the slider 6 to move in the slide groove through the connecting rod 15. The movement of the slider 6 can drive the laser detector 8 to follow the movement, thereby adjusting the position of the laser detector 8 in the Y-axis direction. The worm 21 is driven to rotate by turning the hand wheel. The worm 21 rotates. The worm gear 20 and the threaded rod 17 are driven to rotate. The threaded rod 17 rotates and cooperates with the telescopic rod 22 to drive the movable plate 19 and the connecting column 4 to move upward or downward. The movement of the connecting column 4 will drive the laser detector 8 to follow the movement, and the position of the laser detector 8 in the Z-axis direction is adjusted, so that the position of the laser detector 8 can be flexibly adjusted according to the detection requirements when performing size detection on non-standard parts. There is no need to disassemble the inspection equipment, the operation is simple, and the use is convenient. During use, the positioning stud 13 can be installed in different threaded holes 14, that is, the movement range of the connecting rod 15 and the slider 6 can be adjusted, which is convenient for adjusting the movement range of the laser detector 8 according to the use requirements during actual use, thereby improving the practicality and use range of the device.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A laser size detection mechanism, comprising a workbench (1), wherein support legs (2) are fixedly mounted at four corners of the lower surface of the workbench (1), characterized in that: A mounting box (3) is slidably mounted on the workbench (1), a moving component for adjusting the position of the mounting box (3) is provided on the workbench (1), a connecting column (4) is slidably mounted on the mounting box (3), a lifting component for adjusting the position of the connecting column (4) is provided in the mounting box (3), a mounting frame (5) is fixedly mounted on the connecting column (4), a sliding groove is provided on the mounting frame (5) and a slider (6) is slidably mounted in the sliding groove, an adjusting component for adjusting the position of the slider (6) is provided on the mounting frame (5), a mounting plate (7) is fixedly mounted on the lower surface of the slider (6), and a laser detector (8) is provided on the mounting plate (7).

2. A laser size detection mechanism according to claim 1, characterized in that: The motion assembly comprises an electric push rod (9) fixedly mounted on a workbench (1), the output end of the electric push rod (9) being fixedly connected to a mounting box (3), a guide rod (10) being fixedly mounted on the workbench (1), and the mounting box (3) sliding on the outer surface of the guide rod (10).

3. A laser size detection mechanism according to claim 1, characterized in that: The adjustment component comprises a reduction motor (11) fixedly mounted on a mounting frame (5); a disc (12) is rotatably mounted on the mounting frame (5), and the disc (12) is fixedly connected to the output end of the reduction motor (11); a positioning stud (13) is eccentrically mounted on the disc (12); a plurality of threaded holes (14) for matching the positioning stud (13) are provided on the disc (12); the positioning stud (13) is threadedly mounted in the threaded holes (14); a connecting rod (15) is rotatably mounted on the positioning stud (13); and one end of the connecting rod (15) away from the positioning stud (13) is rotatably connected to the slider (6).

4. A laser size detection mechanism according to claim 3, characterized in that: The plurality of threaded holes (14) are evenly distributed in a straight line along the radial direction of the disk (12).

5. A laser size detection mechanism according to claim 3, characterized in that: A slide rod (16) is fixedly installed in the slide groove, and the slider (6) slides on the outer surface of the slide rod (16).

6. A laser size detection mechanism according to claim 1, characterized in that: The lifting assembly comprises a threaded rod (17) rotatably mounted in an installation box (3); a sleeve (18) is threadedly mounted on the top end of the threaded rod (17); a movable plate (19) is fixedly mounted on the top end of the sleeve (18); the upper surface of the movable plate (19) is fixedly connected to the bottom end of the connecting column (4); a worm gear (20) is fixedly mounted on the outer surface of the threaded rod (17); a worm (21) meshing with the worm gear (20) is rotatably mounted on the installation box (3); and a hand wheel is fixedly mounted on one end of the worm gear (21).

7. A laser size detection mechanism according to claim 6, characterized in that: Telescopic rods (22) are fixedly mounted on the movable plates (19) on both sides of the connecting column (4), and the ends of the two telescopic rods (22) away from the movable plates (19) are fixedly connected to the inner wall of the installation box (3).

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