Novel magnet ring structure convenient to install

Abstract

The utility model belongs to the technical field of magnet ring installation structures, and discloses a novel magnet ring structure convenient to install, which comprises a device main body and a magnet ring, a transmission cavity is arranged on the device main body, a rotating disc is rotatably installed in the transmission cavity, and the magnet ring can be conveniently installed through the arranged structures such as the rotating disc, a sliding shaft and an arc-shaped clamping block. When the magnetic ring needs to be fixed, the rotating disc rotates, the sliding shafts are limited through the limiting sliding holes, the sliding shafts slide in the arc-shaped sliding grooves and slide along the limiting sliding holes at the same time, and then the purpose that the four sliding shafts get close to one another is achieved; the four arc-shaped clamping blocks are driven to be close to each other to clamp and fix the magnetic rings, and the four arc-shaped clamping blocks can be driven to be close to each other or far away from each other through the rotating disc to adapt to the sizes of the magnetic rings according to the magnetic rings of different sizes, so that the adaptability of the device is improved, and the magnetic rings of different sizes can be fixed conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of suspension brackets, and in particular relates to a novel magnetic ring structure which is easy to install. Background Art

[0002] The motor magnetic ring installation structure is a kind of installation structure that is convenient for installing the motor magnetic ring and can effectively place the motor magnetic ring in the device. However, the existing motor magnetic ring installation structure still has certain problems during use;

[0003] However, the existing motor magnetic ring installation structure is relatively simple, and it is inconvenient to install and use motor magnetic rings with different diameters, resulting in low practicality and is not conducive to widespread use in the current market. Summary of the invention

[0004] The purpose of the utility model is to provide a novel magnetic ring structure which is easy to install, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel magnetic ring structure which is easy to install, comprising a device body and a magnetic ring, a transmission cavity is provided on the device body, a rotating disk is rotatably installed in the transmission cavity, four arc-shaped slide grooves are evenly arranged on the rotating disk along the circumferential direction, a sliding shaft is slidably arranged in the arc-shaped slide groove, four limiting slide holes connected to the outside are evenly provided on the top inner wall of the transmission cavity along the circumferential direction, one end of the sliding shaft away from the rotating disk passes through the limiting slide hole and is installed with an arc-shaped clamping block, the magnetic ring is clamped between the four arc-shaped clamping blocks, a driving gear is rotatably installed in the transmission cavity, a plurality of transmission teeth meshing with the driving gear are provided on the rotating disk along the circumferential direction, a servo motor is arranged on the device body, and the driving gear is installed on the power output shaft of the servo motor.

[0006] Preferably, a sliding cavity is provided on the arc-shaped clamping block, a connecting rod is slidably arranged in the sliding cavity, a limiting plate is installed on the top of the connecting rod, and the bottom of the limiting plate is pressed against the upper surface of the magnetic ring.

[0007] Preferably, a return spring is arranged in the sliding cavity, one end of the return spring is mounted on the inner wall of the sliding cavity, and the other end of the return spring is mounted on the connecting rod.

[0008] Preferably, limiting grooves are provided on both inner walls of the sliding cavity, and limiting blocks matching the limiting grooves are extended on both sides of the connecting rod.

[0009] Preferably, the arc-shaped clamping block is provided with two mutually symmetrical guide holes, which are distributed on the left and right sides of the sliding cavity, and a guide rod is slidably arranged in the guide hole, and the top of the guide rod is welded to the bottom of the limit plate.

[0010] Preferably, the cross-sections of the sliding shaft and the arc-shaped sliding groove are both in an inverted T shape.

[0011] Preferably, an annular groove is provided on the inner wall of the transmission cavity, and a guide ring is arranged on the rotating disk, and the guide ring is rotatably installed in the annular groove.

[0012] The beneficial effects of the utility model are:

[0013] In the utility model, by providing structures such as a rotating disk, a sliding shaft and an arc-shaped clamping block, when the magnetic ring needs to be fixed, the rotating disk can be rotated, and the sliding shaft can be limited by the limiting sliding hole, so that the sliding shaft slides in the arc-shaped sliding groove and slides along the limiting sliding hole at the same time, thereby achieving the purpose of the four sliding shafts approaching each other, and then driving the four arc-shaped clamping blocks to approach each other and clamp and fix the magnetic ring, and according to the magnetic rings of different sizes, the four arc-shaped clamping blocks can be driven by the rotating disk to approach each other or move away from each other to adapt to the size of the magnetic ring, thereby improving the adaptability of the device, so as to fix the magnetic rings of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a new magnetic ring structure that is easy to install proposed by the utility model;

[0015] Figure 2 This is a bottom-up cross-sectional schematic diagram of a rotating disk and a driving gear structure of a new magnetic ring structure that is easy to install proposed by the utility model;

[0016] Figure 3 It is a side cross-sectional structural diagram of a sliding shaft, a driving gear, a rotating disk and other structures of a new magnetic ring structure that is easy to install proposed by the utility model;

[0017] Figure 4 A schematic side cross-sectional structure diagram of a connecting rod, a return spring, a limit block and other structures of a novel magnetic ring structure that is easy to install proposed by the utility model;

[0018] Figure 5 A novel magnetic ring structure that is easy to install is proposed in the utility model Figure 4 A schematic diagram of the enlarged structure in the middle.

[0019] In the figure: 1. device body; 2. arc-shaped clamping block; 3. connecting rod; 4. limiting plate; 5. magnetic ring; 6. rotating disk; 7. arc-shaped slide groove; 8. sliding shaft; 9. transmission tooth; 10. driving gear; 11. transmission cavity; 12. servo motor; 13. limiting groove; 14. limiting block; 15. limiting slide hole; 16. annular groove; 17. guide ring; 18. reset spring; 19. sliding cavity; 20. guide rod; 21. guide hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-5 A novel magnetic ring 5 structure which is easy to install comprises a device body 1 and a magnetic ring 5. A transmission cavity 11 is provided on the device body 1. A rotating disk 6 is rotatably installed in the transmission cavity 11. Four arc-shaped slide grooves 7 are evenly arranged on the rotating disk 6 along the circumferential direction. A sliding shaft 8 is slidably arranged in the arc-shaped slide groove 7. Four limiting sliding holes 15 communicating with the outside are evenly provided on the top inner wall of the transmission cavity 11 along the circumferential direction. One end of the sliding shaft 8 away from the rotating disk 6 passes through the limiting sliding hole 15 and is installed with an arc-shaped clamping block 2. The magnetic ring 5 is clamped between the four arc-shaped clamping blocks 2. A driving gear 10 is rotatably installed in the transmission cavity 11. A plurality of transmission teeth 9 meshing with the driving gear 10 are provided on the rotating disk 6 along the circumferential direction. A servo motor 12 is arranged on the device body 1. The driving gear 10 is installed on the power output shaft of the servo motor 12.

[0022] By means of the structures such as the rotating disk 6, the sliding shaft 8 and the arc-shaped clamping block 2, when the magnetic ring 5 needs to be fixed, the rotating disk 6 can be rotated, and the sliding shaft 8 can be limited by the limiting sliding hole 15, so that the sliding shaft 8 can slide along the limiting sliding hole 15 while sliding in the arc-shaped sliding groove 7, thereby achieving the purpose of the four sliding shafts 8 approaching each other, and then driving the four arc-shaped clamping blocks 2 to approach each other and clamp and fix the magnetic ring 5, and according to the different sizes of the magnetic ring 5, the four arc-shaped clamping blocks 2 can be driven by the rotating disk 6 to approach or move away from each other to adapt to the size of the magnetic ring 5, thereby improving the adaptability of the device, so as to fix the magnetic rings 5 ​​of different sizes.

[0023] Specifically, in this embodiment, a sliding cavity 19 is opened on the arc-shaped clamping block 2, and a connecting rod 3 is slidably arranged in the sliding cavity 19. A limit plate 4 is installed on the top of the connecting rod 3, and the bottom of the limit plate 4 is pressed against the upper surface of the magnetic ring 5.

[0024] By arranging the limiting plate 4 , the arc-shaped clamping block 2 can clamp the magnetic ring 5 while the limiting plate 4 can limit and fix the magnetic ring 5 .

[0025] Specifically, in this embodiment, a return spring 18 is arranged in the sliding cavity 19 , one end of the return spring 18 is mounted on the inner wall of the sliding cavity 19 , and the other end of the return spring 18 is mounted on the connecting rod 3 .

[0026] By means of the reset spring 18 , the limit plate on the connecting rod 3 can be driven by the reset spring 18 to always press against the surface of the magnetic ring 5 .

[0027] Specifically, in this embodiment, limiting grooves 13 are provided on both inner walls of the sliding cavity 19 , and limiting blocks 14 matching the limiting grooves 13 are extended from both sides of the connecting rod 3 .

[0028] By cooperating with the limiting groove 13 and the limiting block 14 , the moving direction of the connecting rod 3 can be guided, and the moving range of the connecting rod 3 and the limiting plate 4 can be limited.

[0029] Specifically, in this embodiment, two mutually symmetrical guide holes 21 are opened on the arc clamping block 2, and the two guide holes 21 are distributed on the left and right sides of the sliding cavity 19. A guide rod 20 is slidably arranged in the guide hole 21, and the top of the guide rod 20 is welded to the bottom of the limit plate 4.

[0030] By arranging the guide hole 21 and the guide rod 20 , the moving direction of the limit plate 4 can be guided, so that the movement process of the limit plate 4 can be smoother.

[0031] Specifically, in this embodiment, the cross-sections of the sliding shaft 8 and the arc-shaped sliding groove 7 are both in an inverted T shape.

[0032] Specifically, in this embodiment, an annular groove 16 is formed on the inner wall of the transmission chamber 11 , and a guide ring 17 is arranged on the rotating disk 6 , and the guide ring 17 is rotatably installed in the annular groove 16 .

[0033] By arranging the annular groove 16 and the guide ring 17 , when the rotating disk 6 rotates, the guide ring 17 can rotate along the annular groove 16 , so that the rotation process of the rotating disk 6 is more stable.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel magnetic ring (5) structure that is easy to install, comprising a device body (1) and a magnetic ring (5), characterized in that: The device body (1) is provided with a transmission cavity (11), a rotating disk (6) is rotatably mounted in the transmission cavity (11), four arc-shaped slide grooves (7) are evenly arranged on the rotating disk (6) in a circumferential direction, a sliding shaft (8) is slidably arranged in the arc-shaped slide grooves (7), four limiting slide holes (15) in communication with the outside are evenly arranged on the top inner wall of the transmission cavity (11) in a circumferential direction, one end of the sliding shaft (8) away from the rotating disk (6) passes through the limiting slide hole (15) and is installed with an arc-shaped clamping block (2), the magnetic ring (5) is clamped between the four arc-shaped clamping blocks (2), a driving gear (10) is rotatably mounted in the transmission cavity (11), a plurality of transmission teeth (9) meshing with the driving gear (10) are arranged on the rotating disk (6) in a circumferential direction, a servo motor (12) is arranged on the device body (1), and the driving gear (10) is mounted on a power output shaft of the servo motor (12).

2. A novel magnetic ring (5) structure that is easy to install according to claim 1, characterized in that: The arc-shaped clamping block (2) is provided with a sliding cavity (19), a connecting rod (3) is slidably arranged in the sliding cavity (19), a limiting plate (4) is installed on the top of the connecting rod (3), and the bottom of the limiting plate (4) is pressed against the upper surface of the magnetic ring (5).

3. A novel magnetic ring (5) structure that is easy to install according to claim 2, characterized in that: A return spring (18) is arranged in the sliding cavity (19); one end of the return spring (18) is mounted on the inner wall of the sliding cavity (19), and the other end of the return spring (18) is mounted on the connecting rod (3).

4. A novel magnetic ring (5) structure that is easy to install according to claim 2, characterized in that: Limiting grooves (13) are provided on both inner walls of the sliding cavity (19), and limiting blocks (14) matching the limiting grooves (13) extend from both sides of the connecting rod (3).

5. A novel magnetic ring (5) structure that is easy to install according to claim 1, characterized in that: The arc-shaped clamping block (2) is provided with two mutually symmetrical guide holes (21), which are distributed on the left and right sides of the sliding cavity (19). A guide rod (20) is slidably arranged in the guide hole (21), and the top of the guide rod (20) is welded to the bottom of the limit plate (4).

6. A novel magnetic ring (5) structure that is easy to install according to claim 1, characterized in that: The cross-sections of the sliding shaft (8) and the arc-shaped sliding groove (7) are both in an inverted T shape.

7. A novel magnetic ring (5) structure that is easy to install according to claim 1, characterized in that: An annular groove (16) is provided on the inner wall of the transmission chamber (11), and a guide ring (17) is arranged on the rotating disk (6). The guide ring (17) is rotatably mounted in the annular groove (16).

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