Multi-shaft detection assembly for speed reducer detection

Abstract

The utility model provides a multi-shaft detection assembly for speed reducer detection, and belongs to the technical field of speed reducer detection equipment. Comprising a workbench; the input power assembly is located on the workbench and used for testing the input end of the speed reducer; the output load assembly is located on the workbench and used for testing the output end of the speed reducer; and the longitudinal adjusting assembly is positioned on the output load assembly and is used for adjusting the position of the output load assembly so as to switch between the parallel speed reducer and the coaxial speed reducer. According to the utility model, the longitudinal adjusting assembly is arranged, so that the conventional speed reducer detection device can only detect speed reducers of specific types, and the detection assembly can be switched between detection of parallel speed reducers and detection of coaxial speed reducers through the longitudinal adjusting assembly, thereby meeting the detection requirements of different types of speed reducers; and the universality of the detection device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of speed reducer detection equipment, in particular to a multi-axis detection component for speed reducer detection. Background Art

[0002] With the continuous development of industrial technology, reducers play a vital role in various mechanical equipment. Different types of reducers have different structures and performance characteristics. The working principles and application scenarios of parallel reducers and parallel shaft reducers are quite different. Accurate performance testing of these reducers is key to ensuring the normal operation of the equipment.

[0003] At present, the existing reducer detection devices on the market can often only detect specific types of reducers, with relatively single functions, and cannot meet the detection needs of various types of reducers. In actual production, it is necessary to frequently replace different detection equipment to detect parallel reducers and coaxial reducers respectively, which not only increases the detection cost, but also reduces the detection efficiency. Therefore, the present application provides a multi-axis detection component for reducer detection to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide a multi-axis detection component for reducer detection to solve the problem that the existing reducer detection devices on the market can often only detect specific types of reducers, have relatively single functions, and cannot meet the detection needs of various types of reducers. In actual production, different detection equipment needs to be frequently replaced to detect parallel reducers and coaxial reducers respectively, which not only increases the detection cost, but also reduces the detection efficiency.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a multi-axis detection component for reducer detection, comprising: a workbench; an input power component, located on the workbench, for testing the input end of the reducer; an output load component, located on the workbench, for testing the output end of the reducer; a longitudinal adjustment component, located on the output load component, for adjusting the position of the output load component to switch between detecting parallel reducers and coaxial reducers.

[0006] Preferably, the input power assembly includes: an input end connecting flange bracket, installed on the workbench, used to fix the reducer; an input end torque sensor, installed on the workbench, used to detect the torque at the input end of the reducer; an input end servo motor, installed on the workbench, used to provide kinetic energy.

[0007] Preferably, the output load assembly includes: a support plate, mounted on the workbench; an output-end connecting flange bracket, mounted on the support plate, used to fix the reducer, and configured to fix the reducer together with the input-end connecting flange bracket; an output-end torque sensor, mounted on the support plate, used to detect the torque at the output end of the reducer; and an output-end servo motor, mounted on the support plate, used to provide kinetic energy.

[0008] Preferably, the longitudinal adjustment component includes: a groove, which is opened on the workbench; a screw rod, which is installed in the groove and is rotatably connected to the groove, and one end of the screw rod is arranged to pass through the groove so that one end of the screw rod extends out of the workbench; a sliding block, which is installed on the screw rod and the top end is fixedly connected to the support plate, and is arranged so that when the screw rod rotates, the sliding block slides along the direction of the screw rod so that the support plate follows the movement; a rotating disk, which is installed at the end of the screw rod extending out of the workbench, and is used to rotate the screw rod.

[0009] Preferably, when the sliding block slides to one end on the screw rod, the input power assembly and the output load assembly detect the coaxial reducer, and when the sliding block is at any other position, the input power assembly and the output load assembly detect the parallel reducer.

[0010] Preferably, it further comprises: a buffer assembly installed in the groove and configured to limit the sliding block when the input power assembly and the output load assembly detect the coaxial reducer.

[0011] Preferably, the buffer assembly includes: a right-angle block installed in the groove and slidably connected to the bottom wall of the groove; a fixed plate installed on the side wall of the groove; and an elastic member installed between the right-angle block and the fixed plate to reduce the impact of the sliding block on the right-angle block.

[0012] Preferably, it also includes: a slide groove, which is opened on the bottom wall of the groove; a small sliding block, which is located in the slide groove, is slidably connected to the slide groove, and the top end is connected to the sliding block.

[0013] Compared with the prior art, the present invention has at least the following beneficial effects: 1. In the above scheme, by setting a longitudinal adjustment component, the existing reducer detection device can usually only detect a specific type of reducer, while the present detection component can switch between detecting parallel reducers and coaxial reducers through the longitudinal adjustment component, meeting the detection needs of different types of reducers and greatly improving the versatility of the detection device.

[0014] 2. The longitudinal adjustment assembly rotates the screw via a rotating disk, causing the sliding block to slide on the screw, which in turn drives the support plate to move, achieving adjustment of the output load assembly position. This adjustment method is simple and intuitive, easy to operate, and can quickly switch between different detection modes, improving detection efficiency. The position of the sliding block on the screw can clearly indicate the type of reducer being tested. When the sliding block slides to one end on the screw, coaxial reducer detection can be performed. At any other position, parallel reducer detection can be performed, eliminating the need for complex operation and adjustment procedures. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which constitute part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and enable those skilled in the relevant art to make and use the present disclosure.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the output load component in the present utility model;

[0018] Figure 3 It is a structural diagram of some components in the utility model.

[0019] [Reference Signs]

[0020] 1. Workbench; 2. Input end connecting flange bracket; 3. Input end torque sensor; 4. Input end servo motor; 5. Support plate; 6. Output end connecting flange bracket; 7. Output end torque sensor; 8. Output end servo motor; 9. Groove; 10. Screw; 11. Sliding block; 12. Rotating disk; 13. Right-angle block; 14. Fixed plate; 15. Elastic part; 16. Slide groove.

[0021] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the appended claims. DETAILED DESCRIPTION

[0022] The following describes in detail a multi-axis detection assembly for speed reducer inspection provided by the present invention, with reference to the accompanying drawings and specific embodiments. It is also noted that, to provide a more detailed description, the following embodiments are best and preferred embodiments, and those skilled in the art may employ alternative implementations for certain known technologies. Furthermore, the accompanying drawings are intended only to provide a more detailed description of the embodiments and are not intended to limit the present invention.

[0023] Example 1: Figures 1 to 3 As shown, an embodiment of the present invention provides a multi-axis detection assembly for speed reducer detection, comprising: a workbench 1; an input power assembly, located on the workbench 1, for testing the input end of the speed reducer; an output load assembly, located on the workbench 1, for testing the output end of the speed reducer; a longitudinal adjustment assembly, located on the output load assembly, for adjusting the position of the output load assembly to switch between detecting a parallel speed reducer and a coaxial speed reducer.

[0024] like Figure 1 As shown, the input power assembly includes: an input end connecting flange bracket 2, installed on the workbench 1, used to fix the reducer; an input end torque sensor 3, installed on the workbench 1, used to detect the torque at the input end of the reducer; an input end servo motor 4, installed on the workbench 1, used to provide kinetic energy.

[0025] like Figures 1 to 3 As shown, the output load assembly includes: a support plate 5, mounted on the workbench 1; an output-end connecting flange bracket 6, mounted on the support plate 5, for fixing the reducer, and is configured to fix the reducer together with the input-end connecting flange bracket 2; an output-end torque sensor 7, mounted on the support plate 5, for detecting the torque at the output end of the reducer; and an output-end servo motor 8, mounted on the support plate 5, for providing kinetic energy.

[0026] like Figure 3 As shown, the longitudinal adjustment component includes: a groove 9, which is opened on the workbench 1; a screw rod 10, which is installed in the groove 9 and is rotatably connected to the groove 9, and one end of the screw rod 10 is arranged to pass through the groove 9 so that one end of the screw rod 10 extends out of the workbench 1; a sliding block 11, which is installed on the screw rod 10, and the top end is fixedly connected to the support plate 5, and is arranged to slide along the direction of the screw rod 10 when the screw rod 10 rotates, so that the support plate 5 follows the movement; a rotating disk 12, which is installed at the end of the screw rod 10 extending out of the workbench 1, is used to rotate the screw rod 10.

[0027] When the sliding block 11 slides to one end on the screw rod 10, the input power component and the output load component detect the coaxial reducer. When the sliding block 11 is at any other position, the input power component and the output load component detect the parallel reducer.

[0028] Embodiment 2: It also includes: a buffer component, which is installed in the groove 9 and is configured to limit the sliding block 11 when the input power component and the output load component detect the coaxial reducer.

[0029] like Figure 3 As shown, the buffer assembly includes: a right-angle block 13, which is installed in the groove 9 and is slidably connected to the bottom wall of the groove 9; a fixed plate 14, which is installed on the side wall of the groove 9; and an elastic member 15, which is installed between the right-angle block 13 and the fixed plate 14, and is used to reduce the impact of the sliding block 11 on the right-angle block 13.

[0030] It also includes: a slide groove 16, which is opened on the bottom wall of the groove 9; a small slider, which is located in the slide groove 16, is slidably connected to the slide groove 16, and the top end is connected to the sliding block 11.

[0031] The technical solution provided by the present invention is to place the reducer to be tested on the workbench 1, rotate the rotating disk 12 according to the type of detector, and when testing a parallel reducer, adjust the position of the output load component according to the position of the output end of the parallel reducer, and fix the parallel reducer on the workbench 1 by connecting the flange bracket 2 at the input end and the flange bracket 6 at the output end; when testing a coaxial reducer, rotate the rotating disk 12 to rotate the screw rod 10, driving the sliding block 11 to slide to one end position along the direction of the screw rod 10, and the sliding block 11 squeezes the right-angle block 13, which is buffered by the elastic member 15 until the right-angle block 13 contacts the fixed plate 14, at which time the axis is completed; regardless of the reducer, the coaxial reducer is then fixed by connecting the flange bracket 2 at the input end and the flange bracket 6 at the output end. On the workbench 1, the input end servo motor 4 is started to provide kinetic energy for the input end of the reducer. The input end torque sensor 3 detects the torque of the reducer input end in real time and transmits the data to the data acquisition system. The output end servo motor 8 is used as a load to simulate the load conditions in actual work. The output end torque sensor 7 detects the torque of the reducer output end and transmits the data to the data acquisition system. The data acquisition system analyzes the torque data of the input and output ends and calculates the transmission efficiency, torque change and other performance parameters of the reducer. After the inspection is completed, the input end servo motor 4 and the output end servo motor 8 are turned off, the inspected reducer is disassembled, the inspection data in the data acquisition system is sorted out, a test report is generated, and the inspection components are cleaned and maintained to ensure that the equipment is in good condition when used next time.

[0032] This invention encompasses any alternatives, modifications, equivalents, and solutions that do not depart from the spirit and scope of this invention. While specific details are described in detail in the preferred embodiments of this invention to provide a thorough understanding, those skilled in the art will be able to fully understand this invention without these details. Furthermore, to avoid unnecessary confusion regarding the essence of this invention, well-known methods, processes, procedures, components, and circuits have not been described in detail.

[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A multi-axis detection assembly for speed reducer detection, characterized in that: include: Workbench (1); An input power assembly, located on a workbench (1), is used to test the input end of the reducer; An output load assembly, located on a workbench (1), is used to test the output end of the reducer; The longitudinal adjustment component is located on the output load component and is used to adjust the position of the output load component to switch between detecting the parallel reducer and the coaxial reducer.

2. The multi-axis detection assembly for speed reducer detection according to claim 1, characterized in that: The input power assembly includes: The input end is connected to a flange bracket (2), which is installed on a workbench (1) and is used to fix the reducer; An input end torque sensor (3) is mounted on the workbench (1) and is used to detect the torque at the input end of the reducer; An input-end servo motor (4) is mounted on the workbench (1) and is used to provide kinetic energy.

3. The multi-axis detection assembly for speed reducer detection according to claim 2, characterized in that: The output load component includes: A support plate (5) is mounted on the workbench (1); The output end connecting flange bracket (6) is mounted on the support plate (5) and is used to fix the reducer, and is configured to fix the reducer together with the input end connecting flange bracket (2); An output end torque sensor (7), mounted on the support plate (5), for detecting the torque at the output end of the reducer; The output end servo motor (8) is mounted on the support plate (5) and is used to provide kinetic energy.

4. The multi-axis detection assembly for speed reducer detection according to claim 3, characterized in that: The longitudinal adjustment assembly includes: A groove (9) is provided on the workbench (1); A screw rod (10) is installed in the groove (9) and is rotatably connected to the groove (9), and one end of the screw rod (10) is arranged to pass through the groove (9) so that one end of the screw rod (10) extends out of the workbench (1); A sliding block (11) is mounted on the screw rod (10), and the top end of the sliding block (11) is fixedly connected to the support plate (5). The sliding block (11) is configured so that when the screw rod (10) rotates, the sliding block (11) slides along the direction of the screw rod (10) so that the support plate (5) moves accordingly. A rotating disk (12) is mounted on one end of the screw rod (10) extending from the workbench (1) and is used to rotate the screw rod (10).

5. The multi-axis detection assembly for speed reducer detection according to claim 4, characterized in that: When the sliding block (11) slides to one end on the screw rod (10), the input power component and the output load component detect the coaxial reducer; when the sliding block (11) is at any other position, the input power component and the output load component detect the parallel reducer.

6. The multi-axis detection assembly for speed reducer detection according to claim 4, characterized in that: Also includes: The buffer assembly is installed in the groove (9) and is configured to limit the sliding block (11) when the input power assembly and the output load assembly detect the coaxial reducer.

7. The multi-axis detection assembly for speed reducer detection according to claim 6, characterized in that: The buffer assembly comprises: A right-angle block (13) is installed in the groove (9) and is slidably connected to the bottom wall of the groove (9); A fixing plate (14) is mounted on the side wall of the groove (9); The elastic member (15) is installed between the right-angle block (13) and the fixed plate (14) and is used to reduce the impact of the right-angle block (13) on the sliding block (11).

8. The multi-axis detection assembly for speed reducer detection according to claim 4, characterized in that: Also includes: A chute (16) is provided on the bottom wall of the groove (9); The small slider is located in the slide groove (16), is slidably connected to the slide groove (16), and the top end is connected to the sliding block (11).

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