Brake with brake disc provided with quick release structure

Abstract

The utility model provides a brake with a brake disc provided with a quick release structure, and relates to the technical field of brakes, the brake comprises a brake disc, a rotating shaft and calipers, the side face of the rotating shaft is fixedly provided with a clamping piece, the side face of the clamping piece is fixedly provided with a clamping rod, the surface of the clamping rod is fixedly provided with a connecting piece, and a magnet is fixedly installed in the connecting piece. According to the brake disc, the clamping piece, the clamping rod, the connecting piece, the magnet, the iron sheet, the sealing ring, the mounting groove, the fixing disc, the lead screw and the rotating head are arranged, so that the brake disc can be quickly disassembled and assembled, the situation that the number of fasteners is large, and the service life of the brake disc is prolonged is avoided, and the service life of the brake disc is prolonged. And the brake disc can be exposed to the external environment such as water and silt for a long time, bolts are prone to corrosion, the dismounting process is very time-consuming and labor-consuming, the brake disc can be rapidly dismounted and replaced from the rotating shaft through the fixing disc and the lead screw, and the replacement efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brakes, in particular to a brake with a quick-release structure for a brake disc. Background Art

[0002] A brake is an innovative braking system developed for the needs of industries, automobiles, etc. The publication number CN206377183U discloses a brake disc and a brake, which includes a disc body. The disc body has a first surface and a second surface arranged opposite to each other; the distance between the first surface and the second surface defines the thickness of the disc body; a groove is formed on the disc body, and the groove is configured to be formed from the side where the first surface of the disc body is located to the side where the second surface is located. The brake disc provided by the utility model effectively reduces the thermal warping deformation generated by the brake disc during continuous braking of the vehicle by forming a groove on the side where the first surface of the disc body is located, avoids the occurrence of brake disc dragging phenomenon, and reduces the amplitude of brake disc thermal jitter. Although this product has the situation of preventing deformation and reduces the jitter amplitude of the brake disc, traditional brake disc and brake devices usually have complex structures, the connection between components is tight, and high stability requirements are needed. Most traditional braking systems use fasteners such as bolts and nuts to fix the brake disc on the axle or the bracket of the brake. When the brake disc wears to a certain extent, it needs to be replaced. However, due to the large number of fasteners and the fact that they may be exposed to the external environment such as water and sediment for a long time, the bolts are prone to rust, and the disassembly process is very time-consuming and laborious. The complexity of maintenance and replacement leads to a long downtime. Especially in the scenario where the brake disc needs to be replaced quickly, the disassembly steps are numerous and time-consuming, reducing the overall work efficiency and having poor practicability, so improvement is needed. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the technical problems put forward in the above background art.

[0004] The utility model adopts the following technical scheme: A brake with a quick-release structure for a brake disc, including a brake disc, a rotating shaft and a caliper. A card is fixedly installed on the side surface of the rotating shaft. A clamping rod is fixedly installed on the side surface of the card. A connecting piece is fixedly installed on the surface of the clamping rod. A magnet is fixedly installed inside the connecting piece. An iron sheet is fixedly installed on the surface of the brake disc. A sealing ring is fixedly installed inside the connecting piece. A fixed disc is slidably connected inside the rotating shaft. A lead screw is rotatably connected inside the rotating shaft. A turning head is fixedly installed at one end of the lead screw.

[0005] Preferably, the clamping rod is slidably connected with the brake disc, and the magnet is arranged on one side of the iron sheet. Here, the magnet and the iron sheet can make the clamping rod automatically align and move, so that the card and the clamping rod are clamped on the brake disc, improving the convenience of disassembly and assembly.

[0006] Preferably, mounting grooves are formed on the surface of the brake disc, and the connecting piece and the card are slidably connected to the mounting grooves. Here, the design of the mounting grooves on the surface of the brake disc and the sliding connection of the connecting piece and the card make the installation and disassembly smoother, further improving the maintainability and replacement efficiency of the brake disc.

[0007] Preferably, the lead screw is threadedly connected to the fixed disk, and a hexagonal groove is formed on one side of the rotating head. Here, the threaded connection design of the lead screw and the fixed disk facilitates the precise adjustment of the installation position of the brake disc; the design of the hexagonal groove on one side of the rotating head makes the operation more convenient and improves the adjustment efficiency.

[0008] Preferably, fixing blocks are fixedly installed on both sides of the caliper. The lower surfaces of the fixing blocks on both sides of the caliper are respectively slidably connected with a scraping plate and a brushing plate. Sliding rods are fixedly installed on the upper surfaces of the scraping plate and the brushing plate, and springs are fixedly installed on the upper surfaces of the scraping plate and the brushing plate. Here, the fixing blocks on both sides of the caliper cooperate with the scraping plate and the brushing plate connected in a sliding manner to effectively remove impurities on the surface of the brake disc, keep the brake disc clean, and extend the service life; the design of the sliding rods and the springs increases the flexibility of cleaning and the automatic reset function.

[0009] Preferably, the sliding rod is slidably connected to the fixed block, and one end of the spring is fixedly connected to the fixed block. Here, the sliding connection between the sliding rod and the fixed block makes the movement of the scraping plate and the brushing plate more flexible. At the same time, the connection design of one end of the spring and the fixed block ensures that the scraping plate and the brushing plate can quickly reset after loosening, ensuring the continuity and stability of the cleaning process.

[0010] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0011] 1. In the present utility model, by providing a card, a clamping rod, a connecting piece, a magnet, an iron sheet, a sealing ring, a mounting groove, a fixed disk, a lead screw, and a rotating head, the brake disc can be quickly disassembled and assembled, avoiding a large number of fasteners and the possibility of long-term exposure to the external environment such as water and sediment, which is likely to cause the bolts to rust, and the disassembly process is very time-consuming and laborious. Through the fixed disk and the lead screw, the brake disc can be quickly disassembled and replaced from the rotating shaft, improving the replacement efficiency.

[0012] 2. In the present utility model, by providing a fixed block, a scraping plate, a brushing plate, a sliding rod, and a spring, the side surface of the brake disc can be smoothly cleaned. The soil on the brake disc can be smoothly cleaned by the scraping plate, and the fine debris can be smoothly cleaned by the brushing plate, with high practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1The overall structural schematic diagram of a brake with a quick-release structure for the brake disc is proposed by the present utility model;

[0014] Figure 2 The exploded structural schematic diagram of the rotating shaft, fixed disc, and lead screw of a brake with a quick-release structure for the brake disc is proposed by the present utility model;

[0015] Figure 3 The exploded structural schematic diagram of the card and connecting piece of a brake with a quick-release structure for the brake disc is proposed by the present utility model;

[0016] Figure 4 A brake with a quick-release structure for the brake disc is proposed by the present utility model Figure 3 The enlarged view at position A in

[0017] Figure 5 A brake with a quick-release structure for the brake disc is proposed by the present utility model Figure 3 The enlarged view at position B in

[0018] Legend description:

[0019] 1. Brake disc; 2. Caliper; 3. Rotating shaft; 4. Card; 5. Card rod; 6. Connecting piece; 7. Magnet; 8. Iron sheet; 9. Sealing ring; 10. Installation groove; 11. Fixed disc; 12. Lead screw; 13. Rotating head; 14. Fixed block; 15. Scraper; 16. Brush plate; 17. Sliding rod; 18. Spring. Specific implementation manners

[0020] In order to more clearly understand the above-mentioned objects, features, and advantages of the present utility model, the following further describes the present utility model with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0021] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0022] Embodiment 1

[0023] Please refer to Figures 1-5, the present utility model provides a technical solution: a brake with a quick-release structure for a brake disc, including a brake disc 1, a rotating shaft 3 and a caliper 2. A card 4 is fixedly installed on the side surface of the rotating shaft 3, a clamping rod 5 is fixedly installed on the side surface of the card 4, a connecting piece 6 is fixedly installed on the surface of the clamping rod 5, a magnet 7 is fixedly installed inside the connecting piece 6, an iron sheet 8 is fixedly installed on the surface of the brake disc 1, a sealing ring 9 is fixedly installed inside the connecting piece 6, a fixed disc 11 is slidably connected inside the rotating shaft 3, a lead screw 12 is rotatably connected inside the rotating shaft 3, and a turning head 13 is fixedly installed at one end of the lead screw 12. By installing the card 4 and related structures on the side surface of the rotating shaft 3, the installation and disassembly of the brake disc 1 can be quickly realized, the operation process is simplified, the maintenance time is saved, and the structural stability is enhanced. The clamping rod 5 is slidably connected with the brake disc 1, and the magnet 7 is arranged on one side of the iron sheet 8. The magnet 7 and the iron sheet 8 can make the clamping rod 5 automatically align and move, so that the card 4 and the clamping rod 5 are clamped on the brake disc 1, improving the convenience of disassembly and assembly. An installation groove 10 is formed on the surface of the brake disc 1, and the connecting piece 6 and the card 4 are slidably connected with the installation groove 10. The sliding connection design of the installation groove 10 on the surface of the brake disc 1 and the connecting piece 6 and the card 4 makes the installation and disassembly smoother, further improving the maintainability and replacement efficiency of the brake disc 1. The lead screw 12 is threadedly connected with the fixed disc 11, and a hexagonal groove is formed on one side of the turning head 13. The threaded connection design of the lead screw 12 and the fixed disc 11 facilitates the precise adjustment of the installation position of the brake disc 1; the hexagonal groove designed on one side of the turning head 13 makes the operation more convenient and improves the adjustment efficiency.

[0024] Embodiment 2

[0025] Please refer to Figures 1-5 , fixed blocks 14 are fixedly installed on both sides of the caliper 2. A scraping plate 15 and a brushing plate 16 are respectively slidably connected to the lower surfaces of the fixed blocks 14 on both sides of the caliper 2. Sliding rods 17 are fixedly installed on the upper surfaces of the scraping plate 15 and the brushing plate 16, and springs 18 are fixedly installed on the upper surfaces of the scraping plate 15 and the brushing plate 16. The scraping plate 15 and the brushing plate 16 slidably connected with the fixed blocks 14 on both sides of the caliper 2 effectively remove impurities on the surface of the brake disc 1, keep the brake disc 1 clean, and extend the service life; the design of the sliding rods 17 and the springs 18 increases the flexibility of cleaning and the automatic reset function. The sliding rods 17 are slidably connected with the fixed blocks 14, and one end of the spring 18 is fixedly connected with the fixed block 14. The sliding connection between the sliding rods 17 and the fixed blocks 14 makes the movement of the scraping plate 15 and the brushing plate 16 more flexible. At the same time, the connection design of one end of the spring 18 and the fixed block 14 ensures that the scraping plate 15 and the brushing plate 16 can quickly reset after loosening, ensuring the continuity and stability of the cleaning process.

[0026] Working principle: First, grasp the rotating shaft 3 and push the card 4 to align it with the position of the brake disc 1, so that the card 4 and the rotating shaft 3 slide into the interior of the brake disc 1. Then, align the positions of the clamping rod 5 and the card 4 with the position of the iron sheet 8. The card 4 can be adsorbed by the magnet 7, so that the clamping rod 5 slides into the interior of the brake disc 1. The sealing can be carried out through the sealing ring 9 on the connecting piece 6. Then, grasp the rotating head 13 and rotate it, so that the rotating head 13 drives the lead screw 12 to rotate, and the lead screw 12 rotates inside the rotating shaft 3. Through the thread on the lead screw 12, the fixed disk 11 can slide inside the rotating shaft 3, so that the fixed disk 11 slides onto the clamping rod 5. When the brake disc 1 rotates, the side of the brake disc 1 can be cleaned by the scraping plate 15 and the brush plate 16 on the side fixing block 14 of the caliper 2, to prevent soil from adhering to the brake disc 1 and causing the brake disc 1 to be blocked and unable to ventilate and dissipate heat. When the brush plate 16 and the scraping plate 15 are cleaning, the sliding rod 17 can slide inside the fixing block 14, and at the same time, the spring 18 can drive the scraping plate 15 and the brush plate 16 to fit with the position of the brake disc 1, so as to clean the brake disc 1.

[0027] The above is only the preferred embodiment of the present invention, and it is not a limitation to the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A brake having a quick-release structure for a brake disc, comprising a brake disc (1), a rotating shaft (3) and a caliper (2), characterized in that: A card (4) is fixedly mounted on the side of the rotating shaft (3), a card rod (5) is fixedly mounted on the side of the card (4), a connecting piece (6) is fixedly mounted on the surface of the card rod (5), a magnet (7) is fixedly mounted inside the connecting piece (6), an iron sheet (8) is fixedly mounted on the surface of the brake disc (1), a sealing ring (9) is fixedly mounted inside the connecting piece (6), a fixed disc (11) is slidably connected inside the rotating shaft (3), a screw rod (12) is rotatably connected inside the rotating shaft (3), and a rotating head (13) is fixedly mounted on one end of the screw rod (12).

2. The brake disc having a quick-release structure according to claim 1, characterized in that: The clamping rod (5) is slidably connected to the brake disc (1), and the magnet (7) is arranged on one side of the iron sheet (8).

3. The brake with a quick-release structure according to claim 1, characterized in that: A mounting groove (10) is provided on the surface of the brake disc (1), and the connecting piece (6) and the card (4) are slidably connected to the mounting groove (10).

4. The brake with a quick-release structure according to claim 1, characterized in that: The screw rod (12) is threadedly connected to the fixed disk (11), and a hexagonal groove is provided on one side of the rotating head (13).

5. The brake with a quick-release structure for a brake disc according to claim 1, characterized in that: Fixed blocks (14) are fixedly mounted on both sides of the caliper (2); the lower surfaces of the fixed blocks (14) on both sides of the caliper (2) are slidably connected with scrapers (15) and brush plates (16) respectively; sliding rods (17) are fixedly mounted on the upper surfaces of the scrapers (15) and brush plates (16); and springs (18) are fixedly mounted on the upper surfaces of the scrapers (15) and brush plates (16).

6. The brake with a brake disc having a quick-release structure according to claim 5, characterized in that: The sliding rod (17) is slidably connected to the fixed block (14), and one end of the spring (18) is fixedly connected to the fixed block (14).

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