Buffering structure of electromechanical coupling

Abstract

The utility model belongs to the technical field of couplings, and particularly discloses an electromechanical coupling buffer structure. The coupler comprises two half couplings and a fixing plate, the fixing plate is located between the two half couplings, the sides, close to the fixing plate, of the two half couplings are each provided with two sliding grooves, the two sides of the fixing plate are each provided with two sliding blocks, and a buffering assembly is arranged in each sliding groove. Effective buffering can be provided for the sliding block through the buffering block, when the buffering block is aged or needs to be replaced, the buffering block can be taken out of the sliding groove only by screwing out the screw rod and pulling the disassembling block, and by means of the rapid disassembling mode, the maintenance time is greatly saved, the equipment downtime is shortened, and the production efficiency is improved. By means of the structure, maintenance personnel can easily check, replace or maintain the buffer block, the maintenance cost and difficulty are reduced, meanwhile, the buffer block adheres to the disassembly block, and the phenomenon that the buffer block adheres to the inner wall of the coupler when the buffer block is aged can be avoided.

Description

Technical Field

[0001] The present application relates to the technical field of couplings, and more specifically, to a buffer structure of an electromechanical coupling. Background Art

[0002] An electromechanical coupling is a crucial transmission component used to connect motors to mechanical equipment. Typically consisting of two half-couplings and a connecting element in between, it effectively transmits torque and power while allowing for a certain degree of axial, radial, and angular deviation to compensate for displacement and misalignment between the motor and mechanical equipment during installation and operation. Electromechanical couplings play a crucial role in connecting and buffering mechanical transmission systems, reducing shock, vibration, and noise, and improving the stability, reliability, and efficiency of the transmission system. Electromechanical couplings are devices that connect motors to mechanical equipment and are primarily categorized into rigid couplings, elastic couplings, gear couplings, diaphragm couplings, and cross-slot couplings.

[0003] Among them, the existing cross sliding groove coupling is in a dynamic operating state during actual operation, and the sliding groove therein will continuously slide in the groove of the half coupling. This continuous relative movement will cause more serious friction after a long period of accumulation, and this friction will significantly accelerate the wear rate of the coupling components. As the wear continues to intensify, the overall performance of the coupling gradually declines, and its service life will also be greatly reduced. This will not only increase the maintenance cost and downtime of the equipment, but also have an adverse effect on production efficiency. Utility Model Content

[0004] In order to solve the above problems, the present application provides an electromechanical coupling buffer structure.

[0005] The electromechanical coupling buffer structure provided in this application adopts the following technical solutions:

[0006] The electromechanical coupling buffer structure includes two half-couplings and a fixed plate. The fixed plate is located between the two half-couplings. Two sliding grooves are provided on the side of the two half-couplings close to the fixed plate. Two sliding blocks are provided on both sides of the fixed plate. A buffer assembly is provided inside each sliding groove.

[0007] The buffer assembly includes buffer blocks, the number of buffer blocks is set to two groups, the number of buffer blocks in each group is set to two, every two buffer blocks are located on both sides of the corresponding sliding groove, and every two buffer blocks are used to buffer the corresponding sliding block. The buffer assembly also includes an installation unit, the installation unit includes a disassembly block, and the disassembly block is used to quickly install and disassemble the corresponding buffer block.

[0008] Furthermore, each group of buffer blocks is respectively bonded to two sides of the corresponding disassembly block, and the spacing between each group of buffer blocks is adapted to the size of the corresponding sliding block.

[0009] The above technical solution can provide effective buffering for the sliding block.

[0010] Furthermore, first limiting blocks are provided on both sides of each disassembly block, first limiting grooves are opened on both sides inside each sliding groove, and each first limiting groove is slidably connected to the corresponding first limiting block.

[0011] Furthermore, a second limiting groove is provided on one side of each first limiting groove, a threaded hole is provided inside each second limiting groove, and a second limiting block is provided on one side of each first limiting block.

[0012] Furthermore, screws are provided on both sides of each second limiting block, and each second limiting block is connected to the corresponding second limiting groove through the corresponding screw.

[0013] Through the above technical solution, the buffer block can be quickly installed and disassembled.

[0014] Furthermore, the outer wall of each sliding block is covered with a buffer sleeve, and each buffer sleeve is made of elastic material.

[0015] Through the above technical solution, the buffering effect of the vibration and impact generated by the coupling during operation is further enhanced.

[0016] Furthermore, buffer strips are provided on both sides of the fixing plate, and the number of buffer strips on each side is set to two.

[0017] Furthermore, a slot is provided on one side of each half coupling close to the fixed plate, and each buffer strip is plugged into the corresponding slot.

[0018] Through the above technical solution, the overall buffering performance of the coupling is enhanced.

[0019] In summary, this application includes at least one of the following beneficial technical effects:

[0020] (1) The utility model can provide effective buffering for the sliding block through the buffer block, reducing its damage to various components of the coupling, which helps to reduce the wear rate of key components such as the half coupling, the fixed plate and the sliding block, prolong the overall service life of the coupling, and improve the reliability and stability of the equipment. When the buffer block is aged or needs to be replaced, it is only necessary to unscrew the screw and pull the disassembly block to remove it from the sliding groove. This quick disassembly method greatly saves maintenance time, reduces equipment downtime, improves production efficiency, and enables maintenance personnel to easily inspect, replace or repair the buffer block, ensuring that the coupling is always in good working condition, reducing maintenance costs and difficulty. At the same time, by bonding the buffer block to the disassembly block, it can be avoided that the buffer block is bonded to the inner wall of the coupling when it ages;

[0021] (2) The utility model further enhances the buffering effect of the vibration and impact generated by the coupling during operation through the buffer sleeve, thereby better protecting the various components of the coupling, reducing wear and damage, and extending the service life of the coupling;

[0022] (3) The utility model enhances the overall buffering performance of the coupling through the buffer strip and the slot. When the coupling is subjected to impact and vibration during operation, the buffer strip can absorb part of the energy and reduce the impact force directly transmitted to the half coupling and the fixed plate, thereby reducing the wear and damage risk of the components and extending the service life of the coupling. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the overall structure of the half coupling and the fixed plate of the utility model;

[0025] Figure 3 This is a schematic diagram of the overall structure of the half coupling and the sliding block of the utility model;

[0026] Figure 4 This is a schematic diagram of the overall structure of the fixed plate and the sliding groove of the utility model;

[0027] Figure 5 This is a schematic diagram of the overall structure of the half coupling and the disassembly block of the utility model.

[0028] Explanation of the accompanying drawings: 1. Half coupling; 2. Fixed plate; 3. Sliding groove; 4. Sliding block; 5. Disassembly block; 6. First limiting groove; 7. First limiting block; 8. Buffer block; 9. Screw; 10. Threaded hole; 11. Second limiting groove; 12. Second limiting block; 13. Buffer sleeve; 14. Buffer strip; 15. Slot. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; it is obvious that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0030] Reference Figures 1-5 The electromechanical coupling buffer structure includes two half-couplings 1 and a fixed plate 2. The fixed plate 2 is located between the two half-couplings 1. Two sliding grooves 3 are provided on one side of the two half-couplings 1 close to the fixed plate 2. Two sliding blocks 4 are provided on both sides of the fixed plate 2. A buffer component is provided inside each sliding groove 3.

[0031] The buffer assembly includes buffer blocks 8, the number of buffer blocks 8 is set to two groups, the number of buffer blocks 8 in each group is set to two, every two buffer blocks 8 are respectively located on both sides of the corresponding sliding groove 3, and every two buffer blocks 8 are used to buffer the corresponding sliding block 4. The buffer assembly also includes an installation unit, and the installation unit includes a disassembly block 5. The disassembly block 5 is used to quickly install and disassemble the corresponding buffer block 8.

[0032] Reference Figures 1-5 Each group of buffer blocks 8 is respectively bonded to the two sides of the corresponding disassembly block 5, and the spacing between each group of buffer blocks 8 is adapted to the size of the corresponding sliding block 4. A first limit block 7 is provided on both sides of each disassembly block 5, and a first limit groove 6 is provided on both sides of the interior of each sliding groove 3. Each first limit groove 6 is slidingly connected to the corresponding first limit block 7, and a second limit groove 11 is provided on one side of each first limit groove 6. A threaded hole 10 is provided inside each second limit groove 11, and a second limit block 12 is provided on one side of each first limit block 7. Screws 9 are provided on both sides of the interior of each second limit block 12, and each second limit block 12 is connected to the corresponding second limit groove 11 through corresponding screws 9.

[0033] The buffer assembly can play a buffering role when the coupling is working, and the buffer block 8 can be quickly replaced when it is aged. The specific operation method is as follows: during installation, first, the buffer block 8 is bonded to both sides of the disassembly block 5 to ensure that the bonding is firm and reliable. Then, the disassembly block 5 with the buffer block 8 is placed into the sliding groove 3, so that the first limit blocks 7 on both sides of the disassembly block 5 are aligned with the first limit grooves 6 on both sides of the sliding groove 3, and then the disassembly block 5 is pushed to allow the first limit block 7 to slide in the first limit groove 6 until the buffer block 8 reaches the closing position. Appropriate position, at this time, the spacing between each group of buffer blocks 8 is adapted to the size of the corresponding sliding block 4, which can provide effective buffering for the sliding block 4. When the first limit block 7 slides to the position of the second limit groove 11 on one side of the first limit groove 6, the second limit block 12 on the side of the first limit block 7 also enters the second limit groove 11. Finally, the screw 9 is inserted into both sides of the second limit block 12 and screwed into the threaded hole 10 inside the second limit groove 11 to complete the installation and fixation, ensuring that the disassembly block 5 and the buffer block 8 are stable and not loose during the operation of the coupling;

[0034] During disassembly, first, unscrew the screw 9 from the threaded hole 10 inside the second limiting groove 11 to release the connection between the second limiting block 12 and the second limiting groove 11. Then, pull the disassembly block 5 to make the first limiting block 7 slide out of the first limiting groove 6 and the second limiting groove 11, thereby removing the disassembly block 5 with the buffer block 8 from the sliding groove 3. In this way, the quick disassembly operation is completed. After removing the disassembly block 5, the buffer block 8 can be quickly replaced.

[0035] The buffer block 8 can provide effective buffering for the sliding block 4. When the coupling is transmitting power, vibration, impact or instantaneous large torque changes may occur due to various reasons. The buffer block 8 can absorb these adverse effects and reduce their damage to the various components of the coupling. This helps to reduce the wear rate of key components such as the half-coupling 1, the fixed plate 2 and the sliding block 4, extend the overall service life of the coupling, and improve the reliability and stability of the equipment.

[0036] At the same time, when the buffer block 8 is aging or needs to be replaced, it is only necessary to unscrew the screw 9 and pull the disassembly block 5 to remove it from the sliding groove 3. This quick disassembly method greatly saves maintenance time, reduces equipment downtime, and improves production efficiency. It allows maintenance personnel to easily inspect, replace or repair the buffer block 8, ensuring that the coupling is always in good working condition, reducing maintenance costs and difficulty. At the same time, by bonding the buffer block 8 to the disassembly block 5, it can be avoided that the buffer block 8 adheres to the inner wall of the coupling when it ages.

[0037] Reference Figure 4 The outer wall of each sliding block 4 is covered with a buffer sleeve 13, and each buffer sleeve 13 is made of elastic material.

[0038] The buffer sleeve 13 further enhances the buffering effect of the vibration and impact generated by the coupling during operation. The buffer sleeve 13 made of elastic material can cooperate with the buffer block 8 to absorb more energy, thereby better protecting the various components of the coupling, reducing wear and damage, and extending the service life of the coupling.

[0039] Reference Figures 2-4 Buffer strips 14 are provided on both sides of the fixed plate 2, and the number of buffer strips 14 on each side is set to two. A slot 15 is provided on the side of each half coupling 1 close to the fixed plate 2, and each buffer strip 14 is respectively plugged into the corresponding slot 15.

[0040] The buffer strip 14 and the slot 15 enhance the overall buffering performance of the coupling. When the coupling is subjected to impact and vibration during operation, the buffer strip 14 can absorb part of the energy, reducing the impact force directly transmitted to the half-coupling 1 and the fixed plate 2, thereby reducing the risk of wear and damage to the components and extending the service life of the coupling.

[0041] Working principle: During installation, first, bond the buffer blocks 8 to the two sides of the disassembly block 5 respectively to ensure that the bonding is firm and reliable. Then, put the disassembly block 5 with the buffer blocks 8 into the sliding groove 3, so that the first limit blocks 7 on both sides of the disassembly block 5 are aligned with the first limit grooves 6 on both sides inside the sliding groove 3, and then push the disassembly block 5 to allow the first limit blocks 7 to slide in the first limit groove 6 until the buffer blocks 8 reach the appropriate position. At this time, the spacing between each group of buffer blocks 8 is adapted to the size of the corresponding sliding block 4, which can provide effective buffering for the sliding block 4. When the first limit block 7 slides to the position of the second limit groove 11 on one side of the first limit groove 6, the second limit block 12 on the side of the first limit block 7 also enters the second limit groove 11. Finally, insert the screw 9 into the two sides of the second limit block 12 and screw it into the threaded hole 10 inside the second limit groove 11 to complete the installation and fixation, ensuring that the disassembly block 5 and the buffer block 8 are stable and not loose during the operation of the coupling;

[0042] During disassembly, first, unscrew the screw 9 from the threaded hole 10 inside the second limiting groove 11 to release the connection between the second limiting block 12 and the second limiting groove 11. Then, pull the disassembly block 5 to make the first limiting block 7 slide out of the first limiting groove 6 and the second limiting groove 11, thereby removing the disassembly block 5 with the buffer block 8 from the sliding groove 3. In this way, the quick disassembly operation is completed. After removing the disassembly block 5, the buffer block 8 can be quickly replaced.

[0043] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An electromechanical coupling buffer structure, comprising two half couplings (1) and a fixed plate (2), wherein the fixed plate (2) is located between the two half couplings (1), and is characterized in that: Two sliding grooves (3) are provided on one side of the two half-couplings (1) close to the fixed plate (2), two sliding blocks (4) are provided on both sides of the fixed plate (2), and a buffer component is provided inside each sliding groove (3); The buffer assembly includes a buffer block (8), the number of the buffer blocks (8) is set to two groups, the number of the buffer blocks (8) in each group is set to two, each two buffer blocks (8) are respectively located on both sides of the corresponding sliding groove (3), and each two buffer blocks (8) are used to buffer the corresponding sliding block (4). The buffer assembly also includes an installation unit, and the installation unit includes a disassembly block (5). The disassembly block (5) is used to quickly install and disassemble the corresponding buffer block (8).

2. The electromechanical coupling buffer structure according to claim 1, characterized in that: Each group of buffer blocks (8) is respectively bonded to two sides of the corresponding disassembly block (5), and the spacing between each group of buffer blocks (8) is adapted to the size of the corresponding sliding block (4).

3. The electromechanical coupling buffer structure according to claim 2, characterized in that: First limiting blocks (7) are provided on both sides of each disassembly block (5), first limiting grooves (6) are provided on both sides of the interior of each sliding groove (3), and each first limiting groove (6) is slidably connected to the corresponding first limiting block (7).

4. The electromechanical coupling buffer structure according to claim 3, characterized in that: A second limiting groove (11) is provided on one side of each first limiting groove (6), a threaded hole (10) is provided inside each second limiting groove (11), and a second limiting block (12) is provided on one side of each first limiting block (7).

5. The electromechanical coupling buffer structure according to claim 4, characterized in that: Screw rods (9) are provided on both sides of the interior of each second limiting block (12), and each second limiting block (12) is connected to the corresponding second limiting groove (11) via the corresponding screw rod (9).

6. The electromechanical coupling buffer structure according to claim 1, characterized in that: The outer wall of each sliding block (4) is covered with a buffer sleeve (13), and each buffer sleeve (13) is made of elastic material.

7. The electromechanical coupling buffer structure according to claim 1, characterized in that: Buffer bars (14) are provided on both sides of the fixing plate (2), and the number of the buffer bars (14) on each side is set to two.

8. The electromechanical coupling buffer structure according to claim 7, characterized in that: A slot (15) is provided on one side of each half coupling (1) close to the fixed plate (2), and each buffer strip (14) is plugged into a corresponding slot (15).

Images