Speed reducer test run platform and operation area
Through the combination of lifting tow plates, hoisting devices and telescopic devices of the reducer test platform, the problems of low efficiency and unstandard environment in the existing technology are solved, and efficient and accurate reducer test drive is achieved.
Patent Information
- Application Number
- CN202422817357.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-11-19
AI Technical Summary
In the prior art, the temporary test drive structure needs to be rebuilt during the test drive of the reducer, which leads to low efficiency and difficulty in providing a standard test drive environment, affecting the test drive results and increasing the workload.
A reducer test drive platform is provided, including lifting drag plates, hoisting devices, telescopic devices, front pressure plates and fixing devices. Through the combination of these devices, different types of reducers can be adapted to provide a standard test drive environment, prevent displacement and vibration, and improve test accuracy.
It realizes efficient test runs for different types of reducers, provides a standard test run environment, avoids rework and increase in workload, and ensures the accuracy of test run results.
Smart Images
Figure CN223295662U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of speed reducer detection, in particular to a speed reducer test platform and an operating area. Background Art
[0002] A speed reducer is a piece of industrial equipment typically used to reduce output speed and increase output torque. It is widely used in various industries, such as manufacturing, transportation, energy production, and other applications where the speed and force of rotational motion must be controlled. When a speed reducer experiences a problem, it must be repaired or replaced. After the repair is complete, a test run is necessary to ensure that the speed reducer is functioning properly and meeting predetermined specifications.
[0003] In the prior art, the reducer is usually installed on a temporary test structure in the test area and tested by simulating actual working conditions. Although such a test structure can be used for test runs, when faced with multiple different types of reducers, each type of reducer needs to be rebuilt with a temporary test structure, resulting in low test efficiency. Moreover, there are differences in the temporary test structures built each time, which cannot provide a standard test environment, which can easily affect the judgment of the test personnel, thereby affecting the test results, causing rework, and increasing the workload of the test. Utility Model Content
[0004] The present invention aims to solve at least one of the above problems.
[0005] In order to solve the above problems, the utility model provides a speed reducer test platform and an operating area.
[0006] In the first aspect, the utility model provides a reducer test platform, including a lifting slide, a jacking device, a telescopic device, a front pressure plate, a fixing device and a test motor, the lifting slide is vertically arranged, and the bottom of the lifting slide is connected to the jacking end of the jacking device, the jacking device is configured to be fixed on the mounting surface, the telescopic device is horizontally arranged, and the fixed end of the telescopic device is connected to the side wall of the jacking device, the telescopic end of the telescopic device is connected to the front pressure plate, and the front pressure plate is vertically arranged, the fixing device is provided on the side of the front pressure plate away from the telescopic device, the fixing device is configured to install the reducer, the front pressure plate is configured to press the reducer, a slide groove is horizontally opened on the upper edge of the lifting slide, the test motor is installed in the slide groove and slides in the slide groove.
[0007] Optionally, the fixing device includes a wedge-shaped groove and a fixing back plate, the wedge-shaped groove is configured to be horizontally arranged on the mounting surface, and the fixing back plate is vertically installed on the wedge-shaped groove.
[0008] Optionally, the fixing device includes a locking pin, which is vertically arranged on the mounting surface and is used to lock the reducer.
[0009] Optionally, the reducer test platform also includes a sliding rail, which is horizontally arranged on the mounting surface, and one end of the sliding rail is connected to the telescopic device, and the other end of the sliding rail is connected to the fixing device, and the front pressure plate is vertically arranged on the sliding rail and slides along the sliding rail.
[0010] Optionally, the lifting platform is further provided with a positioning pin, and the positioning pin is used to fix the test motor.
[0011] Optionally, the test motor includes a fixing seat and a motor body, one end of the fixing seat is installed in the slide groove, and the other end of the fixing seat is connected to the motor body, and the motor body is used to be electrically connected to the reducer.
[0012] Optionally, the lifting device or the telescopic device is any one of a jack, a hydraulic cylinder, a spiral telescope, a pneumatic cylinder and an electric push rod.
[0013] Optionally, the wedge-shaped groove is provided in plurality.
[0014] Optionally, the reducer test platform further includes a noise reduction sleeve, which is used to be mounted on the test motor.
[0015] In a second aspect, the present invention provides a work area, including the reducer test platform as described in the first aspect.
[0016] The beneficial effects of the reducer test platform of the utility model are:
[0017] By installing the reducer in a fixing device and then using a front pressure plate to abut and press it, reducers of different models and sizes can be fixed on the test platform and effectively positioned. The front pressure plate that presses the reducer can provide a rigid connection environment for the test, preventing the reducer from displacement or vibration during the test, thereby improving the accuracy of the test results. Under the action of the jacking device, the lifting carriage can be raised and lowered. Since the test motor is installed in the slide groove of the lifting carriage and can slide in the slide groove, the position of the test motor can be adjusted to facilitate connection with different models of reducers. After connection, the lifting device can continue to be raised and lowered to achieve the height conditions required for the test. The front pressure plate can also be horizontally extended and retracted by the telescopic device connected to the front pressure plate to achieve the horizontal distance required by the front pressure plate during the test, thereby providing a more standardized and reasonable test environment. The utility model is adaptable to various models of reducers. Compared with the existing technology, it does not require reconstruction, has high test efficiency, and can provide a standard test environment. It can obtain accurate test results and avoid rework and increased workload. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A schematic diagram of the structure of a reducer test platform provided in an embodiment of the present utility model;
[0019] Figure 2 This is a schematic top view of the structure of the reducer test platform provided in an embodiment of the utility model.
[0020] Description of reference numerals:
[0021] 1. Lifting slide; 11. Slide; 12. Positioning pin; 2. Lifting device; 3. Telescopic device; 4. Front pressure plate; 5. Fixing device; 51. Wedge groove; 52. Fixed back plate; 53. Locking pin; 6. Test motor; 7. Sliding track; 8. Reducer. DETAILED DESCRIPTION
[0022] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings. Although certain embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as being limited to the embodiments described herein. Instead, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the drawings and embodiments of the present invention are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.
[0023] The term "including" and its variations used in this document are open inclusions, that is, "including but not limited to"; the term "based on" means "at least partially based on"; the term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments"; the term "optionally" means "optional embodiments". The relevant definitions of other terms will be given in the following description. It should be noted that the concepts of "first", "second", etc. mentioned in this utility model are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.
[0024] The Z-axis in the accompanying drawings represents the vertical direction, that is, the up-down position, with the positive direction of the Z-axis representing the top and the reverse direction of the Z-axis representing the bottom. The X-axis and Y-axis in the accompanying drawings represent the horizontal direction, with the X-axis designating the front-to-back position, with the positive direction of the X-axis representing the front side and the reverse direction of the X-axis representing the rear side. The Y-axis in the accompanying drawings represents the left-to-right position, with the positive direction of the Y-axis representing the left side and the reverse direction of the Y-axis representing the right side. It should also be noted that the aforementioned Z-axis, Y-axis, and X-axis are merely for the purpose of facilitating the description of the present invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention.
[0025] It should be noted that the modifications of "one" and "multiple" mentioned in the present invention are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".
[0026] In response to the problems existing in the above-mentioned related technologies, this embodiment provides a speed reducer test platform and operation area.
[0027] like Figure 1 and Figure 2As shown, a reducer test platform provided by an embodiment of the present invention includes a lifting drag plate 1, a jacking device 2, a telescopic device 3, a front pressure plate 4, a fixing device 5 and a test motor 6. The lifting drag plate 1 is vertically arranged, and the bottom of the lifting drag plate 1 is connected to the jacking end of the jacking device 2, the jacking device 2 is configured to be fixed on the mounting surface, the telescopic device 3 is horizontally arranged, and the fixed end of the telescopic device 3 is connected to the side wall of the jacking device 2, the telescopic end of the telescopic device 3 is connected to the front pressure plate 4, and the front pressure plate 4 is vertically arranged, and the fixing device 5 is provided on the side of the front pressure plate 4 away from the telescopic device 3, the fixing device 5 is configured to install a reducer 8, and the front pressure plate 4 is configured to press the reducer 8. A slide groove 11 is opened horizontally on the upper edge of the lifting drag plate 1, and the test motor 6 is installed in the slide groove 11 and slides in the slide groove 11.
[0028] Specifically, the lifting slide 1 is set vertically and can also be set close to the vertical mounting surface of the wall. The bottom wall of the lifting slide 1 is connected to the lifting end of the jacking device 2, that is, the jacking end of the jacking device 2 is against the lifting slide 1, and the jacking device 2 is configured to be fixed on the mounting surface to provide a lifting force vertical to the mounting surface upward to the lifting slide 1 based on the mounting surface, or, the jacking device 2 cancels the lifting force and moves downward, and the lifting slide 1 automatically moves downward following the jacking device 2 under the action of gravity to realize the displacement of the lifting slide 1 in the vertical direction, that is, the lifting slide 1 moves along the Z-axis direction, and the telescopic device 3 is horizontally set on the mounting surface, and the fixed end of the telescopic device 3 is connected to the side wall of the jacking device 2, and the telescopic end of the telescopic device 3 is connected to the front pressure The front plate 4 is connected, and the front pressure plate 4 is set vertically to push the front pressure plate 4 to move in the horizontal direction, that is, the front pressure plate 4 moves along the Y-axis direction. A fixing device 5 is provided on the side of the front pressure plate 4 away from the telescopic device 3. The front pressure plate 4 is used to press the reducer 8 after the reducer 8 is installed on the fixing device 5 to provide a rigid connection environment for the test run. A slide groove 11 is provided on the lifting drag plate 1 along its transverse direction, that is, a slide groove 11 is provided along the X-axis direction. One or more slide grooves 11 can be provided to ensure the smooth sliding of the test motor 6. The test motor 6 slides in the slide groove 11, which can increase the freedom of the position of the test motor 6, facilitate connection with the reducer 8, and at the same time, provide more test run environments. After the reducer 8 is installed between the front pressure plate 4 and the fixing device 5, when the test run is carried out, the horizontal position and vertical elevation can be adjusted respectively by the jacking device 2, the telescopic device 3 and the slide groove 11 to provide a standard test run environment. In this embodiment, by installing the reducer 8 in the fixing device 5 and then pressing it with the front pressure plate 4, different models of reducers 8 can be accurately fixed on the reducer test platform and effectively positioned. The front pressure plate 4 pressing the reducer 8 can provide a rigid connection environment for the test, preventing the reducer 8 from displacement or vibration during the test, thereby improving the accuracy of the test results. By connecting the bottom wall of the lifting carriage 1 to the lifting end of the jacking device 2, the lifting carriage 1 can be lifted and lowered under the action of the jacking device 2. Then, by installing the test motor 6 in the chute 11 of the lifting carriage 1 and sliding in the chute 11, the test motor 6 can be moved to any position to facilitate connection with the reducer 8. After connection, the jacking device 2 can continue to lift and lower the reducer 8 to achieve the height conditions required for the test. The telescopic device 3 connected to the front pressure plate 4 can also be used to horizontally extend and retract the front pressure plate 4 to achieve the horizontal distance required by the front pressure plate 4 during the test, thereby providing a more standardized and reasonable test environment. The utility model can be adapted to various types of reducers 8. Compared with the prior art, it does not require reconstruction, has high test efficiency, and can provide a standard test environment, so that accurate test results can be obtained, avoiding rework and increased workload.
[0029] Optionally, the fixing device 5 includes a wedge-shaped groove 51 and a fixing back plate 52 , the wedge-shaped groove 51 is configured to be horizontally arranged on the mounting surface, and the fixing back plate 52 is vertically installed on the wedge-shaped groove 51 .
[0030] Specifically, if Figure 1 and Figure 2 As shown, the fixing device 5 includes a wedge-shaped groove 51 and a fixed back plate 52. The wedge-shaped groove 51 is horizontally arranged on the mounting surface, and the fixed back plate 52 is vertically installed on the wedge-shaped groove 51. The wedge-shaped groove 51 is sequentially provided with a plurality of notches, and each notch can be installed with the fixed back plate 52. By vertically installing the fixed back plate 52 on different notches, the size of the fixing device 5 can be adjusted to adapt to different models of reducers 8.
[0031] In one embodiment, the wedge-shaped groove 51 is provided in plurality.
[0032] Specifically, the plurality of wedge-shaped grooves 51 can expand the adjustable range of the fixed back plate 52 and adapt to more different models of reducers 8.
[0033] Optionally, the fixing device 5 includes a locking pin 53 , which is vertically arranged on the mounting surface and is used to lock the reducer 8 .
[0034] Specifically, if Figure 1 and Figure 2 As shown, the fixing device 5 includes a locking pin 53. One or more locking pins 53 can be provided. The locking pin 53 is vertically arranged on the mounting surface and is used to lock the reducer 8 after the front pressure plate 4 presses the reducer 8, thereby completing the vertical fixation of the reducer 8 and preventing the reducer 8 from tilting and overturning.
[0035] Optionally, the reducer test platform also includes a sliding rail 7, which is horizontally arranged on the mounting surface, and one end of the sliding rail 7 is connected to the telescopic device 3, and the other end of the sliding rail 7 is connected to the fixing device 5, and the front pressure plate 4 is vertically arranged on the sliding rail 7 and slides along the sliding rail 7.
[0036] Specifically, if Figure 1 and Figure 2 As shown, the reducer test platform also includes a sliding rail 7, which is horizontally arranged on the mounting surface. Multiple sliding rails 7 can be provided, and one end of the sliding rail 7 is connected to the telescopic device 3, and the other end of the sliding rail 7 is connected to the fixing device 5. The front pressure plate 4 is vertically arranged on the sliding rail 7 and slides along the sliding rail 7 to prevent the front pressure plate 4 from being deflected when the telescopic device 3 performs horizontal telescopic movement on the front pressure plate 4, resulting in uneven pressing force on the reducer 8, so as to ensure the smooth progress of the test and improve the efficiency of the test.
[0037] Optionally, the lifting platform 1 is further provided with a positioning pin 12 , and the positioning pin 12 is used to fix the test motor 6 .
[0038] Specifically, if Figure 1 and Figure 2 As shown, the lifting platform 1 is further provided with a positioning pin 12, and a plurality of positioning pins 12 can be provided. After the test motor 6 is moved to the corresponding position through the jacking device 2 and the slide 11, the positioning pin 12 is used to fix the test motor 6 to keep the test stable.
[0039] Optionally, the test motor 6 includes a fixing seat and a motor body, one end of the fixing seat is installed in the slide groove 11, and the other end of the fixing seat is connected to the motor body, and the motor body is used to be electrically connected to the reducer 8.
[0040] Specifically, the test motor 6 includes a fixed seat and a motor body. One end of the fixed seat is installed in the slide groove 11 and can slide in the slide groove 11. The other end of the fixed seat is connected to the motor body, and the motor body is electrically connected to the reducer 8 for test running.
[0041] Optionally, the lifting device 2 or the telescopic device 3 is any one of a jack, a hydraulic cylinder, a spiral telescope, a pneumatic cylinder and an electric push rod.
[0042] Specifically, the lifting device 2 or the telescopic device 3 can be any one of a jack, a hydraulic cylinder, a screw expander, a pneumatic cylinder, and an electric push rod, or a combination of several. Furthermore, one or more lifting devices 2 can be provided to ensure a lifting effect. One or more telescopic devices 3 can be provided to ensure a telescopic effect.
[0043] Optionally, the reducer test platform further includes a noise reduction sleeve, which is used to be mounted on the test motor 6.
[0044] Specifically, the reducer test platform also includes a noise reduction sleeve, which is used to be mounted on the test motor 6 to reduce the noise of the test motor 6 during the test, thereby providing a better test environment and improving the judgment effect of maintenance personnel.
[0045] In another embodiment, the present invention provides a work area including the reducer test platform described above.
[0046] The beneficial effects of the working area of this embodiment relative to the prior art are the same as those of the above-mentioned speed reducer test platform, and will not be repeated here.
[0047] Although the present invention is disclosed as above, the protection scope of the present invention is not limited thereto. Those skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications will fall within the protection scope of the present invention.
Claims
1. A speed reducer test platform, characterized in that: The invention comprises a lifting platform (1), a lifting device (2), a telescopic device (3), a front pressure plate (4), a fixing device (5) and a test motor (6), wherein the lifting platform (1) is arranged vertically, and the bottom of the lifting platform (1) is connected to the lifting end of the lifting device (2), and the lifting device (2) is configured to be fixed on the installation surface, and the telescopic device (3) is arranged horizontally, and the fixed end of the telescopic device (3) is connected to the side wall of the lifting device (2), and the telescopic device (3) is fixed to the side wall of the lifting device (2). The telescopic end is connected to the front pressure plate (4), and the front pressure plate (4) is vertically arranged. The front pressure plate (4) is provided with the fixing device (5) on the side away from the telescopic device (3). The fixing device (5) is configured to install a reducer (8). The front pressure plate (4) is configured to press the reducer (8). A sliding groove (11) is opened horizontally on the upper side of the lifting drag plate (1). The test motor (6) is installed in the sliding groove (11) and slides in the sliding groove (11).
2. The speed reducer test platform according to claim 1, characterized in that: The fixing device (5) comprises a wedge-shaped slot (51) and a fixing back plate (52), wherein the wedge-shaped slot (51) is configured to be horizontally arranged on the mounting surface, and the fixing back plate (52) is vertically mounted on the wedge-shaped slot (51).
3. The speed reducer test platform according to claim 1, characterized in that: The fixing device (5) comprises a locking pin (53), which is vertically arranged on the mounting surface and is used to lock the reducer (8).
4. The speed reducer test platform according to claim 1, characterized in that: It also includes a sliding rail (7), which is horizontally arranged on the installation surface, and one end of the sliding rail (7) is connected to the telescopic device (3), and the other end of the sliding rail (7) is connected to the fixing device (5), and the front pressure plate (4) is vertically arranged on the sliding rail (7) and slides along the sliding rail (7).
5. The speed reducer test platform according to claim 1, characterized in that: The lifting carriage (1) is further provided with a positioning pin (12), and the positioning pin (12) is used to fix the test motor (6).
6. The speed reducer test platform according to claim 1, characterized in that: The test motor (6) comprises a fixing seat and a motor body, one end of the fixing seat is installed in the slide groove (11), and the other end of the fixing seat is connected to the motor body, and the motor body is used to be electrically connected to the reducer (8).
7. The speed reducer test platform according to claim 1, characterized in that: The lifting device (2) or the telescopic device (3) is any one of a jack, a hydraulic cylinder, a screw telescoping device, a pneumatic cylinder and an electric push rod.
8. The speed reducer test platform according to claim 2, characterized in that: The wedge-shaped grooves (51) are provided in plurality.
9. The speed reducer test platform according to claim 1, characterized in that: It also includes a noise reduction sleeve, which is used to be sleeved on the test motor (6).
10. A work area, characterized in that: It comprises the reducer test platform as described in any one of claims 1 to 9.