Damping stabilizing base for speed reducer
By designing a shock -absorbing stable base that contains transmission components and shock -absorbing buffer components, the problem of traditional reducer bases cannot effectively reduce vibration and noise, realize the effective fixation and shock absorption of the reducer, improve stability and stability and stability and stability reliability.
Patent Information
- Application Number
- CN202421509510.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-06-28
AI Technical Summary
The fixed structure of the traditional reducer base cannot effectively reduce vibration and noise, and is poor in versatility, so it cannot adapt to reducers of different sizes.
Designed a shock -absorbing stable base for the bottom plate, back plate, side plate, top plate, top plate, shock -absorbing buffer component, fixed board, transmission component, adjustment component, and limit component. Effective fixation and shock absorption of the reducer.
This base can effectively reduce the vibration and noise of the reducer, improve stability and reliability, and by adjusting the design of components and limited components to ensure the close contact between the fixed board and the reducer, to avoid loose phenomenon caused by external forces.
Smart Images
Figure CN222415886U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of reducers, in particular to a shock-absorbing and stabilizing base for reducers. Background Art
[0002] A reducer is a power transmission mechanism that uses a gear speed converter to reduce the motor's rotation speed to the desired number of rotations and obtain a larger torque. During the operation of the reducer, vibration and noise will be generated due to the existence of mechanical movement, which will have a certain impact on the service life and performance of the reducer. Therefore, how to effectively reduce the vibration and noise of the reducer and improve its stability and reliability has always been the research focus in the field of reducer technology.
[0003] Traditional reducer bases usually adopt a fixed structure, which has limited shock absorption effect and cannot effectively reduce the vibration and noise of the reducer. At the same time, due to the fixed size and shape of the base, it cannot adapt to reducers of different sizes and has poor versatility. Therefore, it is necessary to develop a shock-absorbing and stable base for reducers to solve the above problems.
[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content
[0005] The purpose of the utility model is to solve the shortcomings mentioned in the above background technology and to propose a shock-absorbing and stabilizing base for a reducer.
[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a shock-absorbing and stable base for a reducer, comprising a bottom plate, a back plate, two side plates, a top plate, a shock-absorbing and buffering assembly, three fixing plates, a transmission assembly, an adjustment assembly and a limit assembly;
[0007] The back plate is fixedly mounted on the top rear side of the bottom plate, two slide grooves are provided on the bottom plate, and the two side plates are slidably mounted in the corresponding slide grooves respectively, and the top plate is slidably mounted on the back plate, and the transmission assembly is arranged on the back plate and connected to the top plate and the two side plates, and a buffer pad is fixedly mounted on the top side of the bottom plate, and the shock-absorbing buffer assembly is arranged on the side where the top plate and the two side plates are close to each other, and the three fixed plates are all arranged on the shock-absorbing buffer assembly and adapted to the buffer pad, and the adjusting assembly is arranged in one of the slide grooves and connected to the corresponding side plate, and the limiting assembly is arranged on the adjusting assembly and connected to the bottom plate.
[0008] Preferably, the shock-absorbing and buffering assembly includes multiple shock-absorbing springs and multiple damping rods, and multiple shock-absorbing springs and multiple damping rods are fixedly installed on the side where the two side plates are close to each other and on the bottom side of the top plate, and the multiple shock-absorbing springs and multiple damping rods are respectively fixedly connected to the corresponding fixed plates.
[0009] Preferably, the transmission assembly includes two gears, two tooth plates 1 and two tooth plates 2, four strip-shaped openings are opened on the back plate, connecting blocks are slidably installed in the four strip-shaped openings, the two connecting blocks located at the bottom are respectively fixedly connected to the corresponding side plates, the two connecting blocks located at the top are fixedly connected to the top plate, the rear sides of the two connecting blocks located at the top are vertically fixedly installed with tooth plate 2, the rear sides of the two connecting blocks located at the bottom are horizontally fixedly installed with tooth plate 1, two gears are rotatably installed on the rear side of the back plate, and tooth plate 1 and tooth plate 2 located on the same side are meshingly installed on the same gear.
[0010] Preferably, the adjustment assembly includes a screw rod and a slider, the screw rod is rotatably installed in the slide groove on the right side, the screw rod is threadedly connected to the side plate, and one end of the screw rod extends to one side of the bottom plate and is fixedly installed with the slider.
[0011] Preferably, the limit assembly includes a hollow clamping block and multiple tension springs. The outer side of the slider is slidably installed with a hollow clamping block along the axial direction of the screw rod. The inner wall of the hollow clamping block away from the screw rod is fixedly installed with multiple tension springs. The multiple tension springs are all fixedly connected to the slider. A slot is opened on the right side of the base plate. The hollow clamping block is movably clamped in the slot, and the slider, the hollow clamping block and the slot are all arranged in a regular polygon.
[0012] Preferably, a handle is fixedly mounted on a side of the hollow block away from the bottom plate.
[0013] Preferably, a guide rod is fixedly installed in the slide groove on the left side, and the side plate on the left side is slidably connected to the guide rod.
[0014] Preferably, two guide openings are provided on the back plate, two guide pins are fixedly installed on the rear side of the back plate, guide pins are slidably installed in the two guide grooves, limiting blocks are fixedly installed at the rear ends of the two guide pins, and the front ends of the two guide pins are fixedly connected to the rear side of the top plate.
[0015] Preferably, anti-slip pads are fixedly mounted on the sides of the three fixing plates that are close to each other.
[0016] Preferably, the top side of the bottom plate and the front side of the side plate are fixedly mounted with a same protective cover.
[0017] The beneficial effects of the utility model are:
[0018] The utility model can synchronously control the sliding of the top plate when the side plates slide along the slide grooves through the coordinated use of the transmission component, the shock-absorbing and buffering component, the adjustment component and the limit component, so that the three fixing plates can approach the direction of the speed reducer at the same time, and then can cooperate with the three fixing plates to effectively fix the speed reducer, and can provide effective shock-absorbing and buffering effects for the vibrations generated during its working process, and at the same time facilitate the adjustment of the shock-absorbing and buffering strength, and avoid loosening caused by external force factors such as vibration after the adjustment is completed. The utility model has strong practicality, good use effect, can meet the use requirements, and is suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0020] Figure 1 This is a three-dimensional structural schematic diagram of a shock-absorbing and stabilizing base for a reducer proposed by the utility model;
[0021] Figure 2 for Figure 1 Schematic diagram of the local three-dimensional structure;
[0022] Figure 3 for Figure 2 Schematic diagram of the three-dimensional structure from another perspective;
[0023] Figure 4 for Figure 2 Schematic diagram of the local three-dimensional structure;
[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the hollow block, slider, handle and screw rod.
[0025] In the figure: 1, bottom plate; 11, back plate; 12, protective cover; 13, buffer pad; 2, side plate; 201, guide rod; 202, screw rod; 203, slider; 204, hollow block; 205, tension spring; 21, top plate; 22, shock-absorbing spring; 23, damping rod; 3, fixing plate; 31, anti-slip pad; 4, gear; 41, tooth plate one; 42, tooth plate two. DETAILED DESCRIPTION
[0026] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] Reference Figure 1-5 A shock-absorbing and stable base for a reducer comprises a bottom plate 1, a back plate 11, two side plates 2, a top plate 21 and three fixing plates 3. The back plate 11 is fixedly mounted on the top rear side of the bottom plate 1. Two slide grooves are provided on the bottom plate 1. The two side plates 2 are respectively slidably mounted in the corresponding slide grooves. The top plate 21 is slidably mounted on the front side of the back plate 11. Four strip openings are provided on the back plate 11. Connecting blocks are slidably mounted in the four strip openings. The two connecting blocks at the bottom are respectively fixedly connected to the corresponding side plates 2. The two connecting blocks at the top are The two connecting blocks at the top are fixedly connected to the top plate 21. The rear sides of the two connecting blocks at the top are fixedly installed with toothed plates 2 42 in a vertical shape. The rear sides of the two connecting blocks at the bottom are fixedly installed with toothed plates 1 41 in a horizontal shape. Two gears 4 are rotatably installed on the rear side of the back plate 11. The toothed plates 1 41 and 2 42 at the same side are meshed and installed on the same gear 4. When the side plates 2 slide along the slide groove, the top plate 21 can be synchronously controlled to slide, so that the three fixed plates 3 can simultaneously approach or move away from the direction of the reducer. The top side of the bottom plate 1 is fixedly installed with The buffer pad 13, the side of the two side plates 2 close to each other and the bottom side of the top plate 21 are fixedly installed with multiple shock-absorbing springs 22 and multiple damping rods 23, and the multiple shock-absorbing springs 22 and multiple damping rods 23 are respectively fixedly connected with the corresponding fixing plates 3, which can cooperate with the three fixing plates 3 to effectively fix the speed changer and provide shock absorption and buffering for it. A screw rod 202 is rotatably installed in the slide groove on the right side, and the screw rod 202 is threadedly connected to the side plate 2. One end of the screw rod 202 extends to one side of the bottom plate 1 and is fixedly installed with a slider 203, which is convenient for the right The side plate 2 on the side is used to adjust the lateral position, and a hollow clamping block 204 is installed on the outer side of the slider 203 for axial sliding along the screw rod 202. A plurality of tension springs 205 are fixedly installed on the inner wall of the hollow clamping block 204 on the side away from the screw rod 202. The plurality of tension springs 205 are all fixedly connected to the slider 203. A slot is provided on the right side of the bottom plate 1, and the hollow clamping block 204 is movably connected to the slot. The slider 203, the hollow clamping block 204 and the slot are all arranged in a regular polygon, which can limit the adjusted screw rod 202 to prevent it from being withdrawn due to external force.
[0028] In this embodiment, a handle is fixedly installed on one side of the hollow clamping block 204 away from the bottom plate 1, so that the operator can pull the hollow clamping block 204 out of the clamping slot easily.
[0029] In this embodiment, a guide rod 201 is fixedly installed in the left slide groove, and the left side panel 2 is slidably connected to the guide rod 201, which can provide guidance for the left side panel 2, so that it can maintain stable sliding in the slide groove.
[0030] In this embodiment, two guide openings are opened on the back plate 11, and two guide pins are fixedly installed on the rear side of the back plate 11. Guide pins are slidably installed in the two guide grooves, and the rear ends of the two guide pins are fixedly installed with limit blocks. The front ends of the two guide pins are fixedly connected to the rear side of the top plate 21, which can provide guidance for the top plate 21, so that it can maintain stable sliding along the front side of the back plate 11.
[0031] In this embodiment, anti-skid pads 31 are fixedly installed on the sides of the three fixing plates 3 that are close to each other, which can prevent sliding after the three fixing plates 3 contact the outer side of the reducer, thereby ensuring relative stability between the fixing plates 3 and the reducer.
[0032] In this embodiment, the top side of the bottom plate 1 and the front side of the side plate 2 are fixedly mounted with a same protective cover 12 to provide a protective effect.
[0033] The circuits, electronic components and module structures involved all adopt existing technologies, which can be fully implemented by those skilled in the art. Needless to say, the content protected by this application does not involve improvements to software, circuits and methods.
[0034] In the specific implementation process, when the reducer needs to be fixed, it only needs to be placed on the buffer pad 13. At this time, the reducer is located between the three fixed plates 3. Then, the hollow block 204 is pulled out of the slot by the handle and rotated, so that the right side plate 2 can be controlled to slide to the left along the slide slot with the cooperation of the screw rod 202. At the same time, with the cooperation of the gear 4, the tooth plate 1 41 and the tooth plate 2 42 and multiple connecting blocks, the two side plates 2 and the top plate 21 are moved in the direction close to the reducer, so that the three fixed plates 3 can be controlled to move in the direction close to the reducer until the fixed plates 3 are in close contact with the reducer. As the fixed plates 3 and the reducer are continuously pressed against each other, the shock absorption can be achieved. The spring 22 is compressed to effectively fix the reducer. After fixing, the handle is released, and the hollow block 204 can be inserted into the slot with the cooperation of multiple tension springs 205 and the slider 203. Since the hollow block 204, the slot and the slider 203 are all arranged in a regular polygon, the screw rod 202 can be effectively limited. The vibration generated when the reducer is working is buffered by the action of multiple shock-absorbing springs 22. At the same time, with the cooperation of multiple damping rods 23, the vibration caused by the reaction force of the shock-absorbing spring 22 can be avoided, thereby providing a better shock-absorbing effect for the reducer and ensuring a more stable operation of the reducer.
[0035] The above is a detailed introduction to a shock-absorbing and stabilizing base for a reducer provided by the utility model. This article uses specific embodiments to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.
Claims
1. A shock-absorbing and stabilizing base for a reducer, characterized in that: It comprises a bottom plate (1), a back plate (11), two side plates (2), a top plate (21), a shock absorbing and buffering component, three fixing plates (3), a transmission component, an adjustment component and a limit component; The back plate (11) is fixedly mounted on the top rear side of the bottom plate (1); two slide grooves are provided on the bottom plate (1); the two side plates (2) are slidably mounted in the corresponding slide grooves respectively; the top plate (21) is slidably mounted on the back plate (11); the transmission assembly is arranged on the back plate (11) and is connected to the top plate (21) and the two side plates (2); a buffer pad (13) is fixedly mounted on the top side of the bottom plate (1); the shock-absorbing and buffering assembly is arranged on a side where the top plate (21) and the two side plates (2) are close to each other; the three fixed plates (3) are all arranged on the shock-absorbing and buffering assembly and are adapted to the buffer pad (13); the adjusting assembly is arranged in one of the slide grooves and is connected to the corresponding side plate (2); the limiting assembly is arranged on the adjusting assembly and is connected to the bottom plate (1).
2. A shock-absorbing and stabilizing base for a reducer according to claim 1, characterized in that: The shock absorbing and buffering assembly comprises a plurality of shock absorbing springs (22) and a plurality of damping rods (23); the plurality of shock absorbing springs (22) and the plurality of damping rods (23) are fixedly mounted on the sides of the two side plates (2) close to each other and on the bottom side of the top plate (21); the plurality of shock absorbing springs (22) and the plurality of damping rods (23) are respectively fixedly connected to the corresponding fixing plates (3).
3. The shock-absorbing and stabilizing base for a reducer according to claim 1, characterized in that: The transmission assembly comprises two gears (4), two tooth plates one (41) and two tooth plates two (42); four strip-shaped openings are provided on the back plate (11); connecting blocks are slidably installed in the four strip-shaped openings; the two connecting blocks located at the bottom are fixedly connected to the corresponding side plates (2) respectively; the two connecting blocks located at the top are fixedly connected to the top plate (21); the rear sides of the two connecting blocks located at the top are fixedly installed with tooth plates two (42) in a vertical shape; the rear sides of the two connecting blocks located at the bottom are fixedly installed with tooth plates one (41) in a horizontal shape; two gears (4) are rotatably installed on the rear side of the back plate (11); the tooth plates one (41) and two (42) located on the same side are meshed and installed on the same gear (4).
4. The shock-absorbing and stabilizing base for a reducer according to claim 1, characterized in that: The adjustment assembly comprises a screw rod (202) and a slider (203); the screw rod (202) is rotatably mounted in the right sliding groove; the screw rod (202) is threadedly connected to the side plate (2); one end of the screw rod (202) extends to one side of the bottom plate (1) and is fixedly mounted with the slider (203).
5. The shock-absorbing and stabilizing base for a reducer according to claim 4, characterized in that: The limit assembly comprises a hollow clamping block (204) and a plurality of tension springs (205); the outer side of the slider (203) is slidably mounted with the hollow clamping block (204) along the axial direction of the screw rod (202); the inner wall of the hollow clamping block (204) away from the screw rod (202) is fixedly mounted with a plurality of tension springs (205); the plurality of tension springs (205) are all fixedly connected to the slider (203); a clamping slot is provided on the right side of the bottom plate (1); the hollow clamping block (204) is movably clamped in the clamping slot; and the slider (203), the hollow clamping block (204) and the clamping slot are all arranged in the form of a regular polygon.
6. A shock-absorbing and stabilizing base for a reducer according to claim 5, characterized in that: A handle is fixedly mounted on a side of the hollow clamping block (204) away from the bottom plate (1).
7. The shock-absorbing and stabilizing base for a reducer according to claim 1, characterized in that: A guide rod (201) is fixedly installed in the slide groove on the left side, and the side plate (2) on the left side is slidably connected to the guide rod (201).
8. The shock-absorbing and stabilizing base for a reducer according to claim 1, characterized in that: The back plate (11) is provided with two guide openings, two guide pins are fixedly installed on the rear side of the back plate (11), guide pins are slidably installed in the two guide grooves, limiting blocks are fixedly installed at the rear ends of the two guide pins, and the front ends of the two guide pins are fixedly connected to the rear side of the top plate (21).
9. The shock-absorbing and stabilizing base for a reducer according to claim 1, characterized in that: An anti-slip pad (31) is fixedly mounted on one side of the three fixing plates (3) that are close to each other.
10. The shock-absorbing and stabilizing base for a reducer according to claim 1, characterized in that: The top side of the bottom plate (1) and the front side of the side plate (2) are fixedly mounted with a same protective cover (12).