Harmonic reducer performance test board
By adding limit and clamping components to the harmonic reducer performance test bench, combined with humidification and heating functions, the problem that the existing test bench is difficult to simulate different usage environments is solved, and a more realistic and accurate test effect is achieved.
Patent Information
- Application Number
- CN202421812373.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The existing harmonic reducer performance test bench lacks auxiliary adjustment mechanisms, making it difficult to simulate different usage environments, angles and positions, resulting in unreal test results.
A harmonic reducer performance test bench was designed, and the limiting assembly and clamping assembly were added. The use angle and position of the harmonic reducer were adjusted through rotation, sliding and flip, and humidification and heating mechanisms were integrated on the test bench to simulate actual working scenarios.
The authenticity and accuracy test of harmonic reducer is realized, the reliability of test data and the flexibility of test operations are improved, and it is suitable for a variety of usage environments and locations.
Smart Images
Figure CN222882298U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of harmonic reducers, in particular to a harmonic reducer performance test bench. Background Art
[0002] The harmonic reducer is composed of a wave generator (flexible bearing and cam), a flexible wheel and a steel wheel. The flexible bearing is the main component. Different from ordinary bearings, its inner and outer ring walls are very thin. It is easy to produce elastic deformation after the cam is installed. After the elliptical wave generator is installed, the flexible bearing is forced to deform into an ellipse, and the flexible wheel installed on the outer ring of the flexible bearing also becomes an elliptical shape. The flexible wheel and the steel wheel are in a meshing state at the long axis of the wave generator and in a disengaged state at the short axis of the wave generator. The transition from the long axis to the short axis is in a tooth-in and tooth-out state. The meshing area of the flexible wheel and the steel wheel teeth is about 60°. During the production process, a performance test bench is required to assist in testing its performance.
[0003] At present, when using a performance test bench, there is a lack of auxiliary adjustment mechanism. Usually, before the performance test bench performs performance reduction on the harmonic reducer, it is necessary to use a clamping mechanism to limit and fix the harmonic reducer. However, compared with the traditional clamping mechanism, it can only achieve a relative fixing effect, and it is difficult to simulate different use environments, angles and positions. Therefore, a harmonic reducer performance test bench is proposed to increase the auxiliary adjustment mechanism. By rotating, sliding and flipping, the angle, direction and position of the harmonic reducer can be adjusted, thereby simulating different use environments and positions and improving the use effect and applicability. Utility Model Content
[0004] In view of the problems in the prior art, the utility model provides a harmonic reducer performance test bench, so as to add an auxiliary adjustment mechanism, thereby simulating different use environments and positions, and improving the use effect and applicability.
[0005] The technical solution adopted by the utility model to solve the technical problem is a harmonic reducer performance test bench, comprising a test bench, a limit assembly and a clamping assembly, wherein the limit assembly is arranged on the top of the test bench, the top of the test bench is located at the periphery of the limit assembly and connected to a shell by bolts, and clamping assemblies are arranged on both sides of the limit assembly;
[0006] The limiting assembly includes a base, the top of the base is connected to an annular bracket by bolts, the annular bracket is internally sleeved with a rotating sleeve, an arc-shaped slideway is provided on the surface inside the annular bracket, an arc-shaped slider corresponding to the arc-shaped slideway is connected to the periphery of the rotating sleeve by bolts, and the rotating sleeve is slidably connected to the arc-shaped slideway through the arc-shaped sliders on both sides.
[0007] By adopting the above technical solution, it is convenient to add an auxiliary adjustment mechanism, and use the rotation, sliding and flipping methods to improve the authenticity of the harmonic reducer test and improve the use effect of the test bench.
[0008] Specifically, the top of the shell is connected to the water tank by bolts, the top inside the shell is connected to an atomizing nozzle by bolts, and the water inlet end of the atomizing nozzle is connected to the water tank, both sides of the shell are connected to the fan by bolts, and both sides inside the shell are connected to the air outlet slot by bolts.
[0009] By adopting the above technical solution, it is convenient to add auxiliary heating and humidification mechanisms, simulate actual working scenarios, and improve the accuracy of performance testing.
[0010] Specifically, the periphery of the annular bracket is threadedly connected with a tightening screw corresponding to the arc-shaped sliding block through a reserved groove.
[0011] By adopting the above technical solution, it is convenient to limit and fix the rotating sleeve.
[0012] Specifically, an air outlet is provided on the surface of the back of the shell, the inner side of the shell is connected to the temperature and humidity detector via bolts, and the outer side of the shell is connected to the baffle via a hinge.
[0013] By adopting the above technical solution, it is convenient to increase the functionality of temperature and humidity detection of the test bench.
[0014] Specifically, the clamping assembly includes a cylinder, and the cylinder drives the output end to be connected to a fixing frame through bolts, and an arc-shaped clamping plate is installed on one side of the fixing frame through a bearing.
[0015] By adopting the above technical solution, it is convenient to clamp the harmonic reducer for limiting and fixing.
[0016] Specifically, a guide hole is provided on the top of the test bench.
[0017] By adopting the above technical solution, it is convenient to recycle the waste liquid generated during the test process.
[0018] Beneficial effects of the utility model:
[0019] (1) The harmonic reducer performance test bench described in the utility model can adjust the use angle and position of the clamping assembly and the harmonic reducer by rotating, sliding and flipping through the provided base, annular bracket, rotating sleeve, arc-shaped slideway and arc-shaped slider, thereby simulating different working environments, improving the authenticity and accuracy of performance test data, and making it more flexible and reliable to use.
[0020] (2) The harmonic reducer performance test bench described in the utility model can add humidification and heating mechanisms by setting up a water tank, atomizing nozzle, fan and air outlet slot, improve the temperature and humidity environment inside the shell, thereby realizing the simulation of the working environment, improving the accuracy of the test bench test operation, making the use more stable and reasonable, and having a higher practical value. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0023] Figure 2 This is a schematic cross-sectional view of the limit assembly of the utility model;
[0024] Figure 3 It is a schematic diagram of the cross-sectional structure of the shell of the utility model;
[0025] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model;
[0026] In the figure: 1. test bench; 101. guide hole; 2. limit assembly; 201. base; 202. ring bracket; 203. rotating sleeve; 204. arc slide; 205. arc slider; 206. tightening screw; 3. shell; 301. water tank; 302. atomizing nozzle; 303. fan; 304. air outlet slot; 305. air outlet hole; 306. temperature and humidity detector; 307. baffle; 4. clamping assembly; 401. cylinder; 402. fixing frame; 403. arc clamp. DETAILED DESCRIPTION
[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0028] In order to facilitate the addition of auxiliary adjustment mechanisms, so as to simulate different usage environments and positions, and improve the use effect and applicability, such as Figure 1-3 As shown, a harmonic reducer performance test bench described in the utility model comprises a test bench 1, a limit assembly 2 and a clamping assembly 4, wherein the limit assembly 2 is arranged on the top of the test bench 1, the top of the test bench 1 is located at the periphery of the limit assembly 2 and is connected to a housing 3 by bolts, and the clamping assemblies 4 are arranged on both sides of the limit assembly 2;
[0029] The limiting assembly 2 includes a base 201, the top of the base 201 is connected to an annular bracket 202 by bolts, the annular bracket 202 is internally sleeved with a rotating sleeve 203, an arc-shaped slide 204 is provided on the surface inside the annular bracket 202, an arc-shaped slider 205 corresponding to the arc-shaped slide 204 is connected to the periphery of the rotating sleeve 203 by bolts, and the rotating sleeve 203 is slidably connected to the arc-shaped slide 204 via the arc-shaped sliders 205 on both sides.
[0030] When in use, an auxiliary adjustment mechanism can be added through the base 201, the annular bracket 202, the rotating sleeve 203, the arc-shaped slide 204 and the arc-shaped slider 205, and the flexibility of the harmonic reducer performance detection can be improved by sliding, flipping and other methods, thereby simulating the actual use scenario and installation position.
[0031] In order to improve the accuracy of performance testing, for example, Figure 1 , Figure 3 As shown, the utility model also includes that the top of the shell 3 is connected to the water tank 301 by bolts, the top inside the shell 3 is connected to the atomizing nozzle 302 by bolts, and the water inlet end of the atomizing nozzle 302 is connected to the water tank 301, both sides of the shell 3 are connected to the fan 303 by bolts, and both sides inside the shell 3 are connected to the air outlet slot 304 by bolts.
[0032] When in use, through the water tank 301, the atomizing nozzle 302, the fan 303 and the air outlet slot 304, auxiliary heating and humidification mechanisms can be added to improve the authenticity of the test environment of the test bench 1 and improve the accuracy of the test. Electric heating pipes are laid in the air outlet slot 304. The water tank 301 includes a water pump. The water inlet end of the water pump is connected to the water tank 301 through a pipeline, and the water outlet end is connected to the atomizing nozzle 302 through a hose.
[0033] For example, Figure 2 As shown, the utility model also includes that the periphery of the annular bracket 202 is threadedly connected with a tightening screw 206 corresponding to the arc-shaped slider 205 through a reserved groove.
[0034] When in use, the arc-shaped slider 205 and the annular bracket 202 can be fixed in position by tightening the screw 206 .
[0035] For example, Figure 3 As shown, the utility model also includes that an air outlet 305 is opened on the surface of the back of the shell 3, the inner side of the shell 3 is connected to a temperature and humidity detector 306 by bolts, and the outer side of the shell 3 is connected to a baffle 307 by a hinge.
[0036] When in use, the air in the shell 3 is facilitated to circulate through the air outlet 305 and the baffle 307 , and the test bench 1 is protected at the same time. The test environment in the shell 3 is conveniently detected through the temperature and humidity detector 306 .
[0037] For example, Figure 4 As shown, the utility model also includes that the clamping assembly 4 includes a cylinder 401, and the cylinder 401 drives the output end to be connected to a fixing frame 402 through bolts, and an arc clamping plate 403 is installed on one side of the fixing frame 402 through a bearing.
[0038] When in use, the fixing frame 402 and the arc-shaped clamping plate 403 are driven by the cylinder 401 to facilitate clamping the harmonic reducer, performing position limiting and fixing processing on it, and improving the stability of performance testing.
[0039] For example, Figure 3 As shown, the utility model also includes that a guide hole 101 is opened on the top of the test bench 1.
[0040] When in use, the waste liquid generated by the test can be easily recovered through the guide hole 101.
[0041] When the utility model is used, the operator first manually opens the cylinder 401, drives the fixing frame 402 to slide relatively to clamp the harmonic reducer for limit fixing, and then fixes the harmonic reducer between the arc clamping plates 403 by bolts. Before testing its performance, according to the actual test environment, use field and installation position, the rotating sleeve 203 can be rotated, and the tightening screw 206 can be screwed to limit and fix the arc slider 205 and the rotating sleeve 203, and the stepping motor in the fixing frame 402 can be turned on to drive the arc clamping plate 403 and the harmonic reducer to rotate synchronously, and adjust their test angle and position, so as to realize the adjustment of the installation position of the harmonic reducer. The utility model has a simple structure and is easy to operate, and is more reasonable and flexible to use. It is also conducive to improving the accuracy of performance testing, and is more reasonable and reliable to use.
[0042] Moreover, during the actual performance test, the fan 303 can be manually turned on to transport water mist into the shell 3 through the water tank 301, the atomizing nozzle 302 and the water pump for humidification treatment, thereby simulating the actual working scene and environment of the harmonic reducer, further improving the accuracy of the performance test, and greatly improving the practicality of use.
[0043] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.
Claims
1. A harmonic reducer performance test bench, characterized in that: The invention comprises a test bench (1), a limit assembly (2) and a clamping assembly (4), wherein the limit assembly (2) is arranged on the top of the test bench (1), the top of the test bench (1) is located at the periphery of the limit assembly (2) and is connected to a housing (3) by bolts, and the clamping assemblies (4) are arranged on both sides of the limit assembly (2); The limiting assembly (2) comprises a base (201), the top of the base (201) is connected to an annular bracket (202) by bolts, the annular bracket (202) is sleeved with a rotating sleeve (203), an inner surface of the annular bracket (202) is provided with an arc-shaped slideway (204), the outer periphery of the rotating sleeve (203) is connected to an arc-shaped slider (205) corresponding to the arc-shaped slideway (204) by bolts, and the rotating sleeve (203) is slidably connected to the arc-shaped slideway (204) by the arc-shaped sliders (205) on both sides.
2. A harmonic reducer performance test bench according to claim 1, characterized in that: The top of the shell (3) is connected to the water tank (301) by bolts, the top inside the shell (3) is connected to an atomizing nozzle (302) by bolts, and the water inlet end of the atomizing nozzle (302) is connected to the water tank (301), both sides of the shell (3) are connected to the fan (303) by bolts, and both sides inside the shell (3) are connected to the air outlet slot (304) by bolts.
3. A harmonic reducer performance test bench according to claim 1, characterized in that: The periphery of the annular bracket (202) is threadedly connected to a tightening screw (206) corresponding to the arc-shaped sliding block (205) through a reserved groove.
4. A harmonic reducer performance test bench according to claim 2, characterized in that: An air outlet (305) is provided on the surface of the back of the shell (3); the inner side of the shell (3) is connected to a temperature and humidity detector (306) via bolts; and the outer side of the shell (3) is connected to a baffle (307) via a hinge.
5. The harmonic reducer performance test bench according to claim 1, characterized in that: The clamping assembly (4) comprises a cylinder (401), wherein the cylinder (401) drives the output end to be connected to a fixing frame (402) via bolts, and an arc-shaped clamping plate (403) is installed on one side of the fixing frame (402) via a bearing.
6. A harmonic reducer performance test bench according to claim 1, characterized in that: A flow guide hole (101) is provided on the top of the test bench (1).