Connection reinforcing structure of robot speed reducer
By using the connecting and reinforcement structure of the top shell, bottom frame, fixed pin rod, butt gear rod, reducer gear, reinforcement spring and dock rod in the robot reducer, the problems of loosening and wear in the traditional connection method are solved, and higher stability and adaptability are achieved.
Patent Information
- Application Number
- CN202421626978.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-10
AI Technical Summary
The traditional robot reducer connection method is prone to loosening and wear problems, resulting in vibration and noise, affecting performance and life, and lacks effective buffering and shock absorption design, making it difficult to accurately adjust gear docking, limiting the adaptability and application range of the reducer.
The connection and reinforcement structure is adopted including the top shell, bottom frame, fixed pin rod, butt gear rod, reduce gear, reinforcement spring and dock rod. The structural stability is ensured through the interspersed connection of the fixed pin rod, and the reinforcement spring is used to provide additional stability and support, and the gear butt tightness is ensured through the welding connection of the dock rod.
It improves the connection stability and operating reliability of the reducer, reduces vibration and noise, extends the service life of the equipment, and enhances docking accuracy and adaptability.
Smart Images
Figure CN222823659U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of robots, in particular to a connection reinforcement structure of a robot reducer. Background Art
[0002] The robot reducer is a key component in the robot system, which is used to adjust the speed and output torque of the motor to ensure the accuracy and stability of the robot in various operations. The connection and reinforcement structure of the reducer are crucial to its operational reliability and life. Traditional reducer connection methods mostly use simple mechanical connections, which are prone to loosening, wear and other problems, affecting the working performance of the reducer. In order to improve the connection stability and operational reliability of the reducer, it is necessary to develop an efficient and reliable reducer connection reinforcement structure. Ensuring the stable operation of the reducer under high load and complex environment by optimizing the connection method and reinforcement structure is a key research direction of modern robot manufacturing technology.
[0003] The existing connection reinforcement technology for reducers has some defects in practical applications. First, the traditional connection method mostly uses bolts or welding, which is prone to problems such as loose connection, looseness or wear, causing vibration and noise in the operation of the reducer, affecting its performance and life. Secondly, the docking position and angle between the reducer and other components are difficult to adjust accurately, which easily leads to inaccurate gear docking, affecting the transmission efficiency and accuracy of the reducer. In addition, the traditional connection reinforcement structure lacks effective buffering and shock absorption design, which is prone to stress concentration and fatigue damage under high load and complex working conditions, reducing the reliability of the reducer. Furthermore, the reinforcement measures in the prior art are mostly rigid connections, lacking flexibility and adjustment capabilities, and are difficult to adjust and optimize according to actual needs, limiting the adaptability and application scope of the reducer. Finally, the traditional connection reinforcement structure is complicated to operate during installation and maintenance, which increases time and labor costs, and affects production efficiency and economy. Therefore, we provide a connection reinforcement structure for a robot reducer. Summary of the invention
[0004] The purpose of the utility model is to solve the shortcomings in the prior art and provide a connection reinforcement structure for a robot reducer.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a connection reinforcement structure of a robot reducer, including: a reinforcement mechanism, the reinforcement mechanism includes a top shell, a bottom frame is arranged at the bottom end of the top shell, a fixing pin rod is arranged on the bottom frame, a docking gear rod is arranged on the bottom frame, a reduction gear is arranged on one side of the docking gear rod, a reinforcement spring is arranged at one end of the docking gear rod, and a docking rod is arranged on one side of the reduction gear.
[0006] As a preferred embodiment, a connecting mechanism is provided at one end of the reinforcement spring, and the connecting mechanism includes a fixing ring, a docking shell is provided in the fixing ring, a connecting rod is provided at one end of the docking shell, a fixing rod is provided at the end of the connecting rod away from the docking shell, and a driving motor is provided at the end of the fixing rod away from the connecting rod.
[0007] As a preferred embodiment, the inner surface of the docking shell is nested in the outer surface of one end of the docking gear rod, one end of the reinforcement spring is fixedly connected to one side of the fixing ring, the inner surface of the fixing ring is nested in the outer surface of the docking shell, the two ends of the connecting rod are respectively fixedly connected to one end of the docking shell and one end of the fixing rod, and the end of the fixing rod away from the connecting rod is fixedly connected to the driving motor.
[0008] As a preferred implementation, one end of the top shell contacts one end of the bottom frame, and the fixing pin penetrates through the top shell and the bottom frame for fixing.
[0009] As a preferred implementation, the outer surface of one end of the docking gear rod is limited in the top shell and the bottom frame for rotation, and the outer surface of the docking gear rod is limited in the top shell and the bottom frame for rotational drive.
[0010] As a preferred embodiment, one side of the reduction gear is docked with one side of the docking gear rod, one end of the docking rod is welded to one side of the reduction gear, and one end of the reinforcement spring away from the fixing ring is fixedly connected to the docking gear rod.
[0011] Compared with the prior art, the advantages and positive effects of the utility model are:
[0012] The utility model inserts a fixing pin rod through the top shell and the bottom frame to firmly connect them together, then checks the position and state of the docking gear rod to ensure that its outer surface can rotate smoothly in the top shell and the bottom frame, adjusts the position of the docking gear rod to make it accurately dock with the reduction gear, and ensures that the docking gear rod can drive the reduction gear when rotating, then checks the position of the reinforcement spring to ensure that one end of the reinforcement spring is fixedly connected to the docking gear rod and the other end is away from the fixing ring, provides additional stability and support through the reinforcement spring to ensure that the docking gear rod and the reduction gear remain tightly docked during operation, welds one end of the docking rod to one side of the reduction gear to ensure that the docking rod and the reduction gear are tightly connected and can provide effective support and stability in the reinforced structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a structural schematic diagram of a connection reinforcement structure of a robot reducer provided by the utility model.
[0014] Figure 2This is a schematic diagram of the exploded structure of a connection reinforcement structure of a robot reducer provided by the utility model.
[0015] Figure 3 A schematic diagram of the reinforcement mechanism structure of a connection reinforcement structure of a robot reducer provided by the utility model.
[0016] Figure 4 A schematic diagram of the connection mechanism structure of a connection reinforcement structure of a robot reducer provided by the utility model.
[0017] Legend:
[0018] 1. Reinforcement mechanism; 11. Top shell; 12. Bottom frame; 13. Fixing pin rod; 14. Docking gear rod; 15. Reduction gear; 16. Reinforcement spring; 17. Docking rod;
[0019] 2. Connecting mechanism; 21. Docking shell; 22. Fixing ring; 23. Connecting rod; 24. Fixing rod; 25. Driving motor. DETAILED DESCRIPTION
[0020] In order to more clearly illustrate the overall concept of the utility model, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.
[0021] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.
[0022] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0023] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.
[0024] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.
[0025] Example 1: Figure 1-3 As shown, the utility model provides a technical solution: a connection reinforcement structure of a robot reducer, comprising: a reinforcement mechanism 1, the reinforcement mechanism 1 comprises a top shell 11, a bottom frame 12 is arranged at the bottom end of the top shell 11, a fixing pin 13 is arranged on the bottom frame 12, a docking gear rod 14 is arranged on the bottom frame 12, a reduction gear 15 is arranged on one side of the docking gear rod 14, a reinforcement spring 16 is arranged at one end of the docking gear rod 14, a docking rod 17 is arranged on one side of the reduction gear 15, one end of the top shell 11 is connected to the bottom One end of the docking rod 17 is welded to one side of the reduction gear 15, and one end of the reinforcement spring 16 is fixedly connected to the docking gear rod 14 away from the fixing ring 22.
[0026] In this embodiment, the bottom frame 12 is fixed on the workbench, and the top shell 11 is firmly docked on the bottom frame 12 to ensure that the two are closely fitted, and the fixing pin 13 is inserted through the top shell 11 and the bottom frame 12 to firmly connect them together. Next, check the position and state of the docking gear rod 14 to ensure that its outer surface can rotate smoothly in the top shell 11 and the bottom frame 12, adjust the position of the docking gear rod 14 to accurately dock with the reduction gear 15, and ensure that the docking gear rod 14 can drive the reduction gear 15 when rotating. Subsequently, check the position of the reinforcement spring 16 to ensure that one end of it is fixedly connected to the docking gear rod 14 and the other end is away from the fixing ring 22. The reinforcement spring 16 provides additional stability and support to ensure that the docking gear rod 14 and the reduction gear 15 remain closely docked during operation. One end of the docking rod 17 is welded to one side of the reduction gear 15 to ensure that the docking rod 17 and the reduction gear 15 are tightly connected and can provide effective support and stability in the reinforcement structure. Through the welding connection of the docking rod 17, it is ensured that the reduction gear 15 will not loosen or shift during operation. After ensuring that the positions of all components and the connection reinforcement are adjusted in place, the operation and testing of the reducer are started. The operator needs to pay close attention to the entire operation process to ensure that the components of the reducer are firmly connected and operate normally during operation. If any abnormality is found, the operation should be stopped immediately and adjustments and repairs should be made. After the operation and testing are completed, a comprehensive quality inspection of the reinforced structure is carried out to ensure that its reinforcement effect and operational stability meet the requirements. Further inspection and measurement are carried out when necessary to ensure the quality and accuracy of the reinforced structure. Finally, the reinforced structure is cleaned and maintained to prevent dust accumulation and wear, keep the device in good working condition, and extend its service life. Through the above process, the connection reinforcement of the robot reducer can be completed efficiently and accurately to ensure its safety and stability in actual use.
[0027] Example 2: Figure 1-4 As shown, a connecting mechanism 2 is provided at one end of the reinforcement spring 16, and the connecting mechanism 2 includes a fixing ring 22, a docking shell 21 is provided in the fixing ring 22, a connecting rod 23 is provided at one end of the docking shell 21, a fixing rod 24 is provided at the end of the connecting rod 23 away from the docking shell 21, and a driving motor 25 is provided at the end of the fixing rod 24 away from the connecting rod 23, the inner surface of the docking shell 21 is nested in the outer surface of one end of the docking gear rod 14, one end of the reinforcement spring 16 is fixedly connected to one side of the fixing ring 22, the inner surface of the fixing ring 22 is nested in the outer surface of the docking shell 21, two ends of the connecting rod 23 are respectively fixedly connected to one end of the docking shell 21 and one end of the fixing rod 24, and the end of the fixing rod 24 away from the connecting rod 23 is fixedly connected to the driving motor 25.
[0028] In this embodiment, in order to make it practical during actual use, a connecting mechanism 2 is added between the driving motor 25 and the docking gear rod 14. The staff only needs to dock the docking shell 21 on the docking gear rod 14 by snapping it, let the fixing ring 22 nest in the docking shell 21 and the reinforcing spring 16 for reinforcement, and then dock it on the driving motor 25 through the connecting rod 23 and the fixing rod 24 to drive it.
[0029] Working principle: Figure 1-4 As shown, first, ensure that all components of the reinforcement mechanism 1 are in good condition, check the tightness and integrity of the top shell 11, bottom frame 12, fixing pin 13, docking gear rod 14, reduction gear 15, reinforcement spring 16 and docking rod 17, and ensure that all joints and fasteners are properly installed and not loose or damaged. Then, fix the bottom frame 12 on the workbench, and firmly dock the top shell 11 on the bottom frame 12, ensuring that the two fit tightly, and insert the fixing pin 13 through the top shell 11 and the bottom frame 12 to firmly connect them together. Next, check the position and state of the docking gear rod 14, ensure that its outer surface can rotate smoothly in the top shell 11 and the bottom frame 12, adjust the position of the docking gear rod 14, so that it is accurately docked with the reduction gear 15, and ensure that the docking gear rod 14 can drive the reduction gear 15 when rotating. Then, check the position of the reinforcement spring 16 to ensure that one end is fixedly connected to the docking gear rod 14 and the other end is away from the fixing ring 22. The reinforcement spring 16 provides additional stability and support to ensure that the docking gear rod 14 and the reduction gear 15 are tightly docked during operation. Weld one end of the docking rod 17 to one side of the reduction gear 15 to ensure that the docking rod 17 and the reduction gear 15 are tightly connected and can provide effective support and stability in the reinforced structure. The welding connection of the docking rod 17 ensures that the reduction gear 15 will not loosen or shift during operation.
[0030] In order to improve the practicality of the structure during actual use, a connecting mechanism 2 is added between the drive motor 25 and the docking gear rod 14. The staff only needs to snap the docking shell 21 onto the docking gear rod 14, and nest the fixing ring 22 on the docking shell 21 and the reinforcement spring 16 for reinforcement. Then, it is docked on the drive motor 25 through the connecting rod 23 and the fixing rod 24 for driving. Next, the operation and testing of the reducer is started. The operator needs to pay close attention to the entire operation process to ensure that the various components of the reducer are firmly connected and operate normally during operation. If any abnormality is found, the operation should be stopped immediately and adjustments and repairs should be made.
[0031] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.
[0032] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A connection reinforcement structure for a robot reducer, characterized in that: include: A reinforcement mechanism (1), the reinforcement mechanism (1) comprising a top shell (11), a bottom frame (12) being provided at the bottom end of the top shell (11), a fixing pin rod (13) being provided on the bottom frame (12), a docking gear rod (14) being provided on the bottom frame (12), a reduction gear (15) being provided on one side of the docking gear rod (14), a reinforcement spring (16) being provided at one end of the docking gear rod (14), and a docking rod (17) being provided on one side of the reduction gear (15).
2. The connection reinforcement structure of a robot reducer according to claim 1, characterized in that: A connecting mechanism (2) is provided at one end of the reinforcing spring (16), the connecting mechanism (2) comprising a fixing ring (22), a docking shell (21) being provided in the fixing ring (22), a connecting rod (23) being provided at one end of the docking shell (21), a fixing rod (24) being provided at one end of the connecting rod (23) away from the docking shell (21), and a driving motor (25) being provided at one end of the fixing rod (24) away from the connecting rod (23).
3. The connection reinforcement structure of a robot reducer according to claim 2, characterized in that: The inner surface of the docking shell (21) is nested in the outer surface of one end of the docking gear rod (14); one end of the reinforcing spring (16) is fixedly connected to one side of a fixing ring (22); the inner surface of the fixing ring (22) is nested in the outer surface of the docking shell (21); two ends of the connecting rod (23) are respectively fixedly connected to one end of the docking shell (21) and one end of the fixing rod (24); and one end of the fixing rod (24) away from the connecting rod (23) is fixedly connected to a driving motor (25).
4. The connection reinforcement structure of a robot reducer according to claim 1, characterized in that: One end of the top shell (11) contacts one end of the bottom frame (12), and the fixing pin (13) penetrates through the top shell (11) and the bottom frame (12) for fixing.
5. The connection reinforcement structure of a robot reducer according to claim 1, characterized in that: The outer surface of one end of the docking gear rod (14) is limited in the top shell (11) and the bottom frame (12) for rotation, and the outer surface of the docking gear rod (14) is limited in the top shell (11) and the bottom frame (12) for rotational drive.
6. The connection reinforcement structure of a robot reducer according to claim 3, characterized in that: One side of the reduction gear (15) is butted against one side of the butting gear rod (14), one end of the butting rod (17) is welded to one side of the reduction gear (15), and one end of the reinforcement spring (16) away from the fixing ring (22) is fixedly connected to the butting gear rod (14).