Protective structure of gear motor brake
By adopting a combined structure of symmetrical and side-by-side shock absorbing devices and fixtures in the reduction motor brake, the problem that traditional rubber shock absorbing pads cannot effectively absorb continuous vibrations, achieving a more uniform force distribution and a more stable equipment Protection improves the stability and production efficiency of the equipment.
Patent Information
- Application Number
- CN202420882178.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The traditional rubber shock absorbing pad cannot effectively absorb continuous vibration in the speed reduction motor brake, resulting in vibration energy being transmitted to the ground through the shock absorbing pad, affecting the stable operation of the equipment, and is prone to damage when subjected to large vibration impulse, poor durability and shock absorption. The effect is significantly reduced.
Using a combined structure of two shock absorbing devices and fixing devices, the vibration pressure is dispersed through the first shock absorbing device and the second shock absorbing device arranged symmetrically and side by side, so as to distribute the vibration pressure, so as to evenly distribute the force, reduce the load of a single spring, and pass the limit position. Components such as components and threaded rods are more securely fixed to ensure equipment protection.
Effectively reduce the vibration amplitude of the equipment, improve the stability and accuracy of the equipment, extend the service life of the shock absorber, and ensure production efficiency and equipment safety.
Smart Images
Figure CN222262355U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of brake protection structures, in particular to a brake protection structure for a reduction motor. Background Art
[0002] The use of a reducer buffer shock-absorbing base is an important means to effectively protect the reducer motor brake. It can effectively absorb impact energy and significantly reduce the damage to the reducer caused by vibration and impact force.
[0003] In contrast, the traditional shock absorption method is mostly to place rubber shock-absorbing pads at the four corners of the reduction motor brake. Although these rubber shock-absorbing pads can reduce the vibration of the reduction motor brake to a certain extent, their shock absorption ability is insufficient in the face of the continuous vibration generated during the operation of the reducer. Part of the vibration energy will still be directly transmitted to the ground through the shock-absorbing pads, which not only affects the stable operation of the equipment, but may also have an adverse impact on the surrounding environment.
[0004] More importantly, the durability of rubber shock-absorbing pads is an issue that cannot be ignored. When subjected to large vibration impacts, these shock-absorbing pads are prone to deformation or even damage. Once this happens, their shock-absorbing effect will be greatly reduced or even completely ineffective. Utility Model Content
[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.
[0006] To this end, the purpose of the utility model is to propose a reduction motor brake protection structure, which reduces the vibration amplitude of the equipment and disperses the pressure generated by the vibration through the cooperation of the first shock absorbing device and the second shock absorbing device, so that the force distribution of each part of the equipment is more uniform, thereby effectively reducing the load of a single spring. In addition, through the fixing device, the reduction motor brake can be more comprehensively and stably protected, thereby ensuring production efficiency and equipment safety.
[0007] To achieve the above-mentioned purpose, the utility model proposes a reduction motor brake protection structure including two first shock absorbing devices, two second shock absorbing devices, a mounting plate, a fixing device and a main body, wherein the two first shock absorbing devices are symmetrically arranged; the two second shock absorbing devices are arranged side by side between the two first shock absorbing devices; the mounting plate is arranged on the top of the two first shock absorbing devices; the bottom of the mounting plate is respectively connected to the two second shock absorbing devices; the fixing device includes two limit assemblies, wherein the two limit assemblies can be symmetrically arranged on the mounting plate; the main body is arranged on the mounting plate, and the body is located between the two limit assemblies.
[0008] The utility model provides a deceleration motor brake protection structure, which reduces the vibration amplitude of the equipment and disperses the pressure generated by the vibration through the cooperation of the first shock absorbing device and the second shock absorbing device, so that the force distribution of each part of the equipment is more uniform, thereby effectively reducing the load of a single spring. In addition, through the fixing device, the deceleration motor brake can be more comprehensively and stably protected, thereby ensuring production efficiency and equipment safety.
[0009] In addition, the brake protection structure of the reduction motor proposed in the application may also have the following additional technical features:
[0010] Specifically, each of the first shock absorbing devices includes a connecting plate, two connecting columns and two first buffer springs, wherein the two connecting columns are symmetrically arranged at both ends of the connecting plate; the two first buffer springs are respectively arranged on the outer side walls of the two connecting columns, and the bottoms of the two first buffer springs are respectively fixedly connected to the top of the connecting plate.
[0011] Specifically, each of the second shock absorbing devices includes a sliding rod, a second buffer spring, two connecting sleeves and two connecting rods, wherein the sliding rod is arranged between the two connecting plates; the second buffer spring is arranged on the outer side wall of the sliding rod; the two connecting sleeves are respectively slidably arranged at both ends of the second buffer spring; the two connecting rods are rotatably arranged on the top of the two connecting sleeves, and the other ends of the two connecting rods are rotatably connected to the bottom of the mounting plate.
[0012] Specifically, each of the limit assembly includes a fixed plate, a threaded rod, a push plate, a turning handle and two limit rods, wherein the fixed plate is arranged on one side of the top of the mounting plate; the threaded rod is threadedly connected to the fixed plate, and the threaded rod passes through the fixed plate; the push plate is arranged on one side of the threaded rod; the turning handle is arranged on the other side of the threaded rod; the two limit rods are located on both sides of the threaded rod, and one end of the two limit rods is respectively connected to one side of the push plate, and the two limit rods pass through the fixed plate.
[0013] Specifically, one side of the push plate is movably connected to the side wall of the body.
[0014] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:
[0016] Figure 1A three-dimensional diagram of a brake protection structure for a reduction motor according to an embodiment of the utility model;
[0017] Figure 2 A three-dimensional diagram of a brake protection structure for a reduction motor according to another embodiment of the utility model;
[0018] Figure 3 This is a three-dimensional diagram of a brake protection structure for a reduction motor according to another embodiment of the utility model.
[0019] As shown in the figure: 1. first shock absorbing device; 2. second shock absorbing device; 3. mounting plate; 4. fixing device; 5. main body; 41. limiting assembly; 11. connecting plate; 12. connecting column; 13. first buffer spring; 21. sliding rod; 22. second buffer spring; 23. connecting sleeve; 24. connecting rod; 411. fixing plate; 412. threaded rod; 413. push plate; 414. turning handle; 415. limiting rod. DETAILED DESCRIPTION
[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.
[0021] A brake protection structure for a reduction motor according to an embodiment of the utility model will be described below in conjunction with the accompanying drawings.
[0022] like Figure 1-Figure 3 As shown, a reduction motor brake protection structure of an embodiment of the utility model includes two first shock absorbing devices 1, two second shock absorbing devices 2, a mounting plate 3, a fixing device 4 and a main body 5, wherein the two first shock absorbing devices 1 are symmetrically arranged, the two second shock absorbing devices 2 are arranged side by side between the two first shock absorbing devices 1, the mounting plate 3 is arranged on the top of the two first shock absorbing devices 1, and the bottom of the mounting plate 3 is respectively connected to the two second shock absorbing devices 2, the fixing device 4 includes two limit assemblies 41, wherein the two limit assemblies 41 can be symmetrically arranged on the mounting plate 3, the main body 5 is arranged on the mounting plate 3, and the main body 5 is located between the two limit assemblies 41.
[0023] Among them, it can be understood that the two limit assemblies 41 can fix the main body 5, and can better protect the main body 5 during the operation of the reduction motor. The two first shock absorbing devices 1 are arranged on both sides of the bottom of the reducer base, which can reduce the vibration amplitude of the equipment, thereby reducing the swing of the equipment. The two second shock absorbing devices 2 can disperse the pressure generated by the vibration to improve the stability of the equipment, while improving the accuracy and work efficiency of the equipment.
[0024] Specifically, the main body 5 is first placed on the mounting plate 3. The two limit assemblies 41 can fix the main body 5, so that the main body 5 can be better protected during the operation of the reduction motor. The reduction motor is started. When the reduction motor generates vibration, it is transmitted downward through the mounting plate 3. The two first shock absorbing devices 1 are arranged on both sides of the bottom of the reducer base to reduce the vibration amplitude of the equipment, thereby reducing the swing of the equipment. The two second shock absorbing devices 2 can disperse the pressure generated by the vibration to improve the stability of the equipment, while improving the accuracy and working efficiency of the equipment. The two first shock absorbing devices 1 and the two second shock absorbing devices 2 cooperate with each other to make the force on each part more uniform, thereby reducing the load of a single spring, improving the shock absorption effect, and being able to better protect the reduction motor brake and reduce the damage to the equipment caused by vibration.
[0025] In one embodiment of the present invention, Figure 2 As shown, each first shock absorbing device 1 includes a connecting plate 11, two connecting columns 12 and two first buffer springs 13, wherein the two connecting columns 12 are symmetrically arranged at both ends of the connecting plate 11, the two first buffer springs 13 are respectively arranged on the outer side walls of the two connecting columns 12, and the bottoms of the two first buffer springs 13 are respectively fixedly connected to the top of the connecting plate 11.
[0026] It can be understood that when the reduction motor vibrates, it will drive the two connecting columns 12 to press down, and at the same time, the two first buffer springs 13 buffer the downward impact force, and the vibration can be effectively buffered by the two first buffer springs 13.
[0027] In one embodiment of the present invention, Figure 2 As shown, each second shock absorbing device 2 includes a slide bar 21, a second buffer spring 22, two connecting sleeves 23 and two connecting rods 24, wherein the slide bar 21 is arranged between the two connecting plates 11, the second buffer spring 22 is arranged on the outer side wall of the slide bar 21, the two connecting sleeves 23 are slidably arranged at both ends of the second buffer spring 22, respectively, the two connecting rods 24 are rotatably arranged on the top of the two connecting sleeves 23, and the other ends of the two connecting rods 24 are rotatably connected to the bottom of the mounting plate 3.
[0028] Among them, it can be understood that when the main body 5 on the mounting plate 3 vibrates, the two connecting rods 24 will be pressed downward. When the two connecting rods 24 are pressed downward, the two connecting sleeves 23 will be driven to slide left and right on the slide rod 21. The second buffer spring 22 can disperse the pressure generated by the vibration, so that the force on each part is more uniform, thereby improving the shock absorption effect.
[0029] In one embodiment of the present invention, Figure 3 As shown, each limiting assembly 41 includes a fixed plate 411, a threaded rod 412, a push plate 413, a turning handle 414 and two limiting rods 415, wherein the fixed plate 411 is arranged on one side of the top of the mounting plate 3, the threaded rod 412 is threadedly connected to the fixed plate 411, and the threaded rod 412 passes through the fixed plate 411, the push plate 413 is arranged on one side of the threaded rod 412, the turning handle 414 is arranged on the other side of the threaded rod 412, the two limiting rods 415 are located on both sides of the threaded rod 412, and one end of the two limiting rods 415 is respectively connected to one side of the push plate 413, the two limiting rods 415 pass through the fixed plate 411, and one side of the push plate 413 is movably connected to the side wall of the main body 5.
[0030] Among them, it can be understood that rotating the handle 414 drives the threaded rod 412 to move forward and backward, and at the same time drives the push plate 413 to move synchronously, so as to achieve effective clamping of the main body 5. When the push plate 413 moves synchronously, it will drive the two limit rods 415 to move synchronously, which can ensure that the position of the push plate 413 will not be offset, ensure the stability of the clamping of the main body 5, and at the same time improve the accuracy and work efficiency of the equipment.
[0031] Specifically, in the actual implementation process, the main body 5 is first placed on the mounting plate 3, and the turning handle 414 is turned to drive the threaded rod 412 to move forward and backward, and at the same time drive the push plate 413 to move synchronously to achieve effective clamping of the main body 5. When the push plate 413 moves synchronously, the two limit rods 415 will be driven to move synchronously, which can ensure that the position of the push plate 413 will not be offset, thereby ensuring the stability of the clamping of the main body 5 and improving the accuracy and working efficiency of the equipment. When the reduction motor vibrates, it will drive the two connecting columns 12 to press down, and at the same time, the two first buffer springs 13 will buffer the downward impact force. The two first buffer springs 13 can effectively buffer the vibration. When the main body 5 on the mounting plate 3 vibrates, the two connecting rods 24 will press down. When the two connecting rods 24 are pressed downward, the two connecting sleeves 23 will be driven to slide left and right on the sliding rod 21. The second buffer spring 22 can disperse the pressure generated by the vibration, so that the force on each part is relatively uniform, thereby improving the shock absorption effect.
[0032] In summary, the deceleration motor brake protection structure of the embodiment of the utility model reduces the vibration amplitude of the equipment and disperses the pressure generated by the vibration through the cooperation of the first shock absorbing device and the second shock absorbing device, so that the force distribution of each part of the equipment is more uniform, thereby effectively reducing the load of a single spring. In addition, through the fixing device, the deceleration motor brake can be more comprehensively and stably protected, thereby ensuring production efficiency and equipment safety.
[0033] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0034] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. 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 representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.
[0035] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.
Claims
1. A brake protection structure for a reduction motor, characterized in that: It comprises two first shock absorbing devices (1), two second shock absorbing devices (2), a mounting plate (3), a fixing device (4) and a body (5), wherein: The two first shock absorbing devices (1) are symmetrically arranged; The two second shock absorbing devices (2) are arranged side by side between the two first shock absorbing devices (1); The mounting plate (3) is arranged on the top of the two first shock absorbing devices (1); The bottom of the mounting plate (3) is respectively connected to the two second shock absorbing devices (2); The fixing device (4) comprises two limiting components (41), wherein: The two limiting components (41) can be symmetrically arranged on the mounting plate (3); The main body (5) is arranged on the mounting plate (3), and the main body (5) is located between the two limiting components (41).
2. A reduction motor brake protection structure according to claim 1, characterized in that: Each of the first shock absorbing devices (1) comprises a connecting plate (11), two connecting columns (12) and two first buffer springs (13), wherein: The two connecting columns (12) are symmetrically arranged at two ends of the connecting plate (11); The two first buffer springs (13) are respectively arranged on the outer side walls of the two connecting columns (12), and the bottoms of the two first buffer springs (13) are respectively fixedly connected to the top of the connecting plate (11).
3. A brake protection structure for a reduction motor according to claim 2, characterized in that: Each of the second shock absorbing devices (2) comprises a sliding rod (21), a second buffer spring (22), two connecting sleeves (23) and two connecting rods (24), wherein: The sliding rod (21) is arranged between the two connecting plates (11); The second buffer spring (22) is arranged on the outer side wall of the slide rod (21); The two connecting sleeves (23) are slidably arranged at two ends of the second buffer spring (22); The two connecting rods (24) are rotatably arranged on the tops of the two connecting sleeves (23), and the other ends of the two connecting rods (24) are rotatably connected to the bottom of the mounting plate (3).
4. A reduction motor brake protection structure according to claim 1, characterized in that: Each of the limiting components (41) comprises a fixing plate (411), a threaded rod (412), a push plate (413), a turning handle (414) and two limiting rods (415), wherein: The fixing plate (411) is arranged on one side of the top of the mounting plate (3); The threaded rod (412) is threadedly connected to the fixing plate (411), and the threaded rod (412) passes through the fixing plate (411); The push plate (413) is arranged on one side of the threaded rod (412); The turning handle (414) is arranged on the other side of the threaded rod (412); The two limiting rods (415) are located on both sides of the threaded rod (412), and one end of the two limiting rods (415) is respectively connected to one side of the push plate (413), and the two limiting rods (415) pass through the fixing plate (411).
5. A brake protection structure for a reduction motor according to claim 4, characterized in that: One side of the push plate (413) is movably connected to the side wall of the body (5).