Length detection device for driving shaft part

Abstract

The utility model belongs to the technical field of driving shaft component detection, and particularly relates to a length detection device for a driving shaft component, which comprises a rack, supporting legs are mounted at the bottom end of the rack, a workbench is connected to the surface of the top of the rack, a detection mechanism is mounted at the top end of the workbench, a supporting frame is mounted at the top end of the workbench, and the supporting frame is connected with the detection mechanism. A control panel is connected to the top end of the supporting frame, a light supplementing lamp is installed on the inner side wall of the top end of the supporting frame, a threaded rod is connected to the top end of the supporting frame in a threaded mode, a protruding block is integrally connected to the bottom end of the threaded rod, a fixing block is connected to the top end of the light supplementing lamp, and a rotating groove is formed in the top end of the fixing block. Through the cooperation between the threaded rod and the fixing block, when the threaded rod rotates and descends on the supporting frame, the fixing block can be driven to descend, and meanwhile, the fixing block drives the light supplementing lamp to descend, so that the height is conveniently adjusted for light supplementing, the use requirement is met, and the measurement accuracy is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of drive shaft component detection, and in particular relates to a length detection device for a drive shaft component. Background Art

[0002] The drive shaft is a kind of working device of the loader. Its main function is to promote the smoothness of the loader and enable the drive wheel to rotate at different angular speeds. The drive shaft is also called a half shaft. It connects the differential and the drive wheel to the shaft. It is the shaft that transmits torque between the gearbox reducer and the transmission wheel. It connects the fixed joint and the moving joint to transmit torque and rotational motion.

[0003] During the production process of the drive shaft, the drive shaft components need to be inspected to ensure the accuracy of production, and then a length detection device will be used. The length detection device adopts advanced measurement principles and technologies, such as photoelectric measurement, laser ranging, etc., which can achieve high-precision length measurement. This is especially important for application scenarios that require high-precision measurement, such as precision machining, electronic component manufacturing, etc., but there are still certain deficiencies in the use of existing length detection devices. For example, during the inspection process, it is very necessary to pay attention to the changes in lighting. The intensity and uniformity of lighting are crucial to the imaging quality of the visual system. Insufficient light or uneven light distribution may cause blurred or distorted images, and the fill lights of existing length detection devices are basically fixedly installed, resulting in the failure to meet the use requirements when adjusting the height position for fill light, thereby affecting the accuracy of the measurement. Utility Model Content

[0004] The purpose of the utility model is to provide a length detection device for a drive shaft component, aiming to solve the problem that the above-mentioned equipment in the prior art needs to pay attention to the change of lighting when in use, and the intensity and uniformity of lighting are crucial to the imaging quality of the visual system. Insufficient light or uneven light distribution may cause blurred or distorted images, and the fill lights of the existing length detection devices are basically fixedly installed, resulting in the failure to meet the use requirements when adjusting the height position for fill light, thereby affecting the accuracy of the measurement.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a length detection device for a driving shaft component, comprising a frame, a supporting foot is installed at the bottom end of the frame, a workbench is connected to the top surface of the frame, a detection mechanism is installed at the top of the workbench, a support frame is installed at the top of the workbench, a control panel is connected to the top of the support frame, a fill light is installed on the inner side wall of the top of the support frame, a threaded rod is threadedly connected to the top of the support frame, a protrusion is integrally connected to the bottom end of the threaded rod, a fixing block is connected to the top of the fill light, and a rotating groove is provided at the top of the fixing block.

[0006] As a preferred length detection device for a drive shaft component of the utility model, the projection at the bottom end of the threaded rod is rotatably connected to the inside of the rotating groove, and the size of the rotating groove is matched with that of the projection.

[0007] As a preferred embodiment of the length detection device for a drive shaft component of the utility model, the fill light is connected to the support frame through a threaded rod to form a lifting connection.

[0008] As a preferred length detection device for a drive shaft component of the utility model, a storage box is provided on the side wall of the frame, a docking block is installed on the side wall of the frame, and a screw is connected to the top end of the docking block.

[0009] As a preferred embodiment of the length detection device for a drive shaft component of the utility model, the storage box is detachably fixedly connected to the docking block by screws.

[0010] As a preferred embodiment of the length detection device for a drive shaft component of the utility model, the screw is threadedly connected to the top end of the docking block, and the screw passes through the docking block to be connected to the storage box.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model cooperates with the threaded rod and the fixed block, so that when the threaded rod rotates and descends on the support frame, it can drive the fixed block to descend, and at the same time the fixed block drives the fill light to descend, so as to facilitate the adjustment of the height for fill light, meet the use requirements, and improve the accuracy of measurement;

[0013] 2. The utility model uses a storage box to collect the detected defective products, reducing the accumulation of defective products on the workbench that affects the measurement operation of the equipment, thereby playing a storage role and improving the accuracy of measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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:

[0015] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the utility model when viewed from above;

[0017] Figure 3 This is a schematic diagram of the connection structure between the threaded rod and the fixed block of the utility model;

[0018] Figure 4 For this utility model Figure 1A in the figure is an enlarged structural diagram.

[0019] In the figure: 1. rack; 2. support feet; 3. workbench; 4. detection mechanism; 5. support frame; 6. control panel; 7. fill light; 8. threaded rod; 9. bump; 10. fixing block; 11. rotating slot; 12. storage box; 13. docking block; 14. screw. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides the following technical solutions: a length detection device for a drive shaft component, comprising a frame 1, a supporting foot 2 is installed at the bottom end of the frame 1, a workbench 3 is connected to the top surface of the frame 1, a detection mechanism 4 is installed at the top of the workbench 3, a support frame 5 is installed at the top of the workbench 3, a control panel 6 is connected to the top of the support frame 5, a fill light 7 is installed on the inner side wall of the top of the support frame 5, a threaded rod 8 is threadedly connected to the top of the support frame 5, a protrusion 9 is integrally connected to the bottom end of the threaded rod 8, a fixing block 10 is connected to the top of the fill light 7, and a rotating groove 11 is opened at the top of the fixing block 10.

[0022] Preferably, the projection 9 at the bottom end of the threaded rod 8 is rotatably connected to the inside of the rotation groove 11 , and the size of the rotation groove 11 is adapted to that of the projection 9 .

[0023] During specific use, after the rotating groove 11 is connected to the protruding block 9 , the convex-shaped rotating groove 11 prevents the protruding block 9 from being separated from the fixed block 10 , thereby improving the stability of the connection between the fixed block 10 and the threaded rod 8 .

[0024] Preferably, the fill light 7 is connected to the support frame 5 in a lifting manner via a threaded rod 8 .

[0025] During specific use, the threaded rod 8 is raised and lowered along the support frame 5 to conveniently drive the fill light 7 to move, thereby facilitating the adjustment of the height for fill light, meeting the use requirements and improving the accuracy of the measurement.

[0026] Preferably: a storage box 12 is provided on the side wall of the frame 1 , a docking block 13 is installed on the side wall of the frame 1 , and a screw 14 is connected to the top of the docking block 13 .

[0027] When in use, the storage box 12 is used to store defective products, thereby improving the cleanliness of the workbench 3 and preventing defective products from piling up on the workbench 3 and affecting the measurement operation of the equipment.

[0028] Preferably, the storage box 12 is detachably fixedly connected to the docking block 13 by screws 14 .

[0029] During specific use, the screws 14 can be disassembled and assembled to facilitate the disassembly and assembly of the storage box 12 , thereby facilitating the unified treatment of defective products in the storage box 12 .

[0030] Preferably, the screw 14 is threadedly connected to the top of the docking block 13 , and the screw 14 passes through the docking block 13 to be connected to the storage box 12 .

[0031] During specific use, the screws 14 are passed through the docking block 13 to connect with the storage box 12 , thereby improving the stability of the connection between the storage box 12 and the docking block 13 .

[0032] Working principle: When detecting the length of the driving shaft component, first, place the driving shaft component on the detection mechanism 4, and then start the control panel 6 to measure the driving shaft component. If it is necessary to adjust the height of the fill light 7 for fill light, the rotating threaded rod 8 rotates and descends inside the support frame 5, and the protrusion 9 at the bottom end of the threaded rod 8 rotates along the rotating groove 11. When the threaded rod 8 rotates and descends, it will drive the fixed block 10 to descend, and the fixed block 10 will drive the fill light 7 to descend, thereby facilitating the adjustment of the height of the fill light 7 for fill light, meeting the use requirements and improving the measurement accuracy. If the driving shaft component is a defective product, remove it from the detection mechanism 4 and put it in the storage box 12, thereby reducing the accumulation of defective products on the workbench 3 that affects the measurement operation of the equipment, thereby playing a storage role and improving the measurement accuracy.

[0033] It should be noted that the length detection device described in the article belongs to the existing mature technology and has no obvious connection with the technical features described in this article, so the working principle will not be elaborated in detail.

[0034] 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 length detection device for a drive shaft component, comprising a frame (1), characterized in that: A supporting foot (2) is installed at the bottom end of the frame (1), a workbench (3) is connected to the top surface of the frame (1), a detection mechanism (4) is installed at the top of the workbench (3), a supporting frame (5) is installed at the top of the workbench (3), and a control panel (6) is connected to the top of the supporting frame (5); A fill light (7) is installed on the inner side wall of the top end of the support frame (5); a threaded rod (8) is threadedly connected to the top end of the support frame (5); a protrusion (9) is integrally connected to the bottom end of the threaded rod (8); a fixing block (10) is connected to the top end of the fill light (7); and a rotation groove (11) is provided at the top end of the fixing block (10).

2. A length detection device for a drive shaft component according to claim 1, characterized in that: The protrusion (9) at the bottom end of the threaded rod (8) is rotatably connected to the inside of the rotation groove (11), and the rotation groove (11) is adapted to the size of the protrusion (9).

3. A length detection device for a drive shaft component according to claim 1, characterized in that: The fill light (7) is connected to the support frame (5) in a lifting manner via a threaded rod (8).

4. A length detection device for a drive shaft component according to claim 1, characterized in that: The side wall of the frame (1) is provided with a storage box (12), the side wall of the frame (1) is installed with a docking block (13), and the top end of the docking block (13) is connected with a screw (14).

5. A length detection device for a drive shaft component according to claim 4, characterized in that: The storage box (12) is detachably fixedly connected to the docking block (13) via screws (14).

6. A length detection device for a drive shaft component according to claim 4, characterized in that: The screw (14) is threadedly connected to the top end of the docking block (13), and the screw (14) passes through the docking block (13) and is connected to the storage box (12).

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