Plastic brake block with disassembly, assembly and replacement functions

Abstract

The plastic brake block comprises a brake block body, a brake pad is arranged at the bottom of the brake block body, a rotating rod is movably connected to the inner side of the brake block body through a bearing, a disc is connected to the surface of the rotating rod in a sleeved mode, and the disc is connected with the brake pad in a sleeved mode. Connecting rods are movably connected to the front side and the rear side of the top of the disc through rotating shafts, pin shafts are movably connected to the outer sides of the connecting rods through rotating shafts, sliding push plates are fixedly connected to the outer sides of the pin shafts, inserting plates are fixedly connected to the outer sides of the sliding push plates, and the outer sides of the inserting plates penetrate into brake pads. Sliding blocks are slidably connected to the two sides of the inner side of the brake block body. According to the plastic brake block, the phenomenon that a traditional plastic brake block cannot be disassembled and replaced is changed, the brake block can be taken down and replaced by separating the inserting plate from the interior of the inserting groove, the whole brake block cannot be replaced, accessory resources cannot be wasted, and the application value of the plastic brake block cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic brake blocks, in particular to a plastic brake block with disassembly, assembly and replacement functions. Background Art

[0002] As an automotive accessory, plastic brake pads have their unique characteristics and application scenarios. Compared with traditional metal brake pads, plastic brake pads usually weigh only half or even less than metal brake pads. This lightweight advantage can reduce the overall weight of the vehicle, thereby reducing fuel consumption and reducing the impact on the environment. Plastic brake pads are not easily corroded, and even brake discs with poor sealing are not easy to affect their performance. This advantage makes plastic brake pads very suitable for some special scenarios, such as marine transportation, aerospace, etc., which need to face high humidity and highly corrosive environments. Compared with metal materials, plastic materials have lower hardness and are easily scratched or scratched. After long-term use, brake plastic parts may lose grip due to wear. When riding at high speed or braking for a long time, brake plastic parts may cause the temperature to rise due to high-speed friction, thereby affecting braking performance. Plastic brake pads have their application value in some special scenarios due to their lightweight and corrosion-resistant characteristics, such as marine transportation, aerospace, etc. However, in conventional automotive applications, due to their wear resistance and high temperature resistance limitations, plastic brake pads are not the mainstream choice;

[0003] The plastic brake block is an accessory used in the brake system, but the brake pads at the bottom of the existing plastic brake blocks are fixedly connected to them, and the brake pads will be damaged after long-term friction. At this time, the entire brake block needs to be replaced, which greatly wastes accessory resources and affects its application value.

[0004] Therefore, it is necessary to redesign the plastic brake block to effectively prevent the phenomenon that the brake pad cannot be disassembled and replaced. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a plastic brake block with disassembly, assembly and replacement function, which has the advantage of being able to disassemble and replace the brake pads, and solves the problem that the brake pads cannot be disassembled and replaced.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic brake block with disassembly, assembly and replacement functions, comprising a brake block body, a brake pad is arranged at the bottom of the brake block body, the inner side of the brake block body is movably connected with a rotating rod through a bearing, a disc is sleeved on the surface of the rotating rod, the front and rear sides of the top of the disc are movably connected with a connecting rod through a rotating shaft, the outer side of the connecting rod is movably connected with a pin shaft through a rotating shaft, the outer side of the pin shaft is fixedly connected with a push plate, the outer side of the push plate is fixedly connected with an insert plate, the outer side of the insert plate passes through the interior of the brake pad, both sides of the inner side of the brake block body are slidably connected with sliders, the top of the slider is fixedly connected with an L-shaped rod, and the inner side of the L-shaped rod passes through the interior of the rotating rod.

[0007] As a preferred embodiment of the present invention, both sides of the inner top of the brake block body are provided with sliding grooves, and the bottom of the sliding block is slidably connected to the inside of the sliding grooves.

[0008] As a preferred embodiment of the present invention, grooves are provided on the front side and the rear side of the top of the brake shoe body, and the bottom of the push plate is slidably connected to the inside of the grooves.

[0009] As a preferred embodiment of the present invention, both sides of the pin shaft are fixedly connected with positioning plates, and the outer sides of the positioning plates are fixedly connected to the push-slide plates.

[0010] As a preferred embodiment of the utility model, a connecting plate is fixedly connected to the top of the rotating rod, and a grip rod is fixedly connected to the right side of the top of the connecting plate.

[0011] As a preferred embodiment of the present invention, a slot is provided on the inner side of the brake pad, and the outer side of the inserting plate is snap-fitted into the inner side of the slot.

[0012] As a preferred embodiment of the present invention, both sides of the rotating rod are provided with a clamping groove, and the inner side of the L-shaped rod is clamped in the inner part of the clamping groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model changes the traditional phenomenon that the plastic brake block cannot be disassembled and replaced. By using a plug-in plate to be detached from the inside of the slot, the brake pad can be removed and replaced, which does not require replacement of the entire brake block, does not waste accessory resources, and does not affect its application value.

[0015] 2. The utility model can make the slider slide more smoothly inside the brake shoe body through the setting of the slide groove, thereby reducing the friction between the slider and the brake shoe body, extending the service life of the slider, and at the same time having a limiting effect on the slider.

[0016] 3. The utility model can make the sliding plate move more stably and avoid the sliding plate from tilting by setting the strip grooves.

[0017] 4. The utility model can make the pin shaft more tightly connected to the sliding plate by setting the positioning plate, thereby preventing the two from being separated.

[0018] 5. The utility model can facilitate users to rotate the rotating rod through the arrangement of the connecting plate and the gripping rod, thereby increasing the convenience of users and facilitating their use.

[0019] 6. The utility model can make the plug plate more firmly connected to the inside of the brake pad through the setting of the slot, so as to avoid the plug plate falling off.

[0020] 7. The utility model can make the L-shaped rod more firmly connected to the inside of the rotating rod through the setting of the clamping groove, thereby preventing the L-shaped rod from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a three-dimensional diagram of the local structure of the utility model;

[0023] Figure 3 It is a bottom view of the local structure of the utility model.

[0024] In the figure: 1. brake block body; 2. brake pad; 3. rotary rod; 4. disc; 5. connecting rod; 6. pin shaft; 7. push plate; 8. plug plate; 9. slider; 10. L-shaped rod; 11. slide groove; 12. strip groove; 13. positioning plate; 14. connecting plate; 15. grip rod; 16. slot; 17. card slot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] like Figures 1 to 3As shown, the plastic brake block with disassembly, assembly and replacement functions provided by the utility model comprises a brake block body 1, a brake pad 2 is arranged at the bottom of the brake block body 1, a rotary rod 3 is movably connected to the inner side of the brake block body 1 through a bearing, a disc 4 is sleeved on the surface of the rotary rod 3, a connecting rod 5 is movably connected to the front and rear sides of the top of the disc 4 through a rotating shaft, a pin 6 is movably connected to the outer side of the connecting rod 5 through a rotating shaft, a push plate 7 is fixedly connected to the outer side of the pin 6, a plug plate 8 is fixedly connected to the outer side of the push plate 7, the outer side of the plug plate 8 passes through the interior of the brake pad 2, sliders 9 are slidably connected to both sides of the inner side of the brake block body 1, an L-shaped rod 10 is fixedly connected to the top of the slider 9, and the inner side of the L-shaped rod 10 passes through the interior of the rotary rod 3.

[0027] refer to Figure 1 Both sides of the inner top of the brake shoe body 1 are provided with slide grooves 11, and the bottom of the slider 9 is slidably connected to the inside of the slide groove 11.

[0028] As a technical optimization solution of the utility model, the setting of the slide groove 11 can make the slider 9 slide more smoothly inside the brake shoe body 1, reducing the friction between the slider 9 and the brake shoe body 1, extending the service life of the slider 9, and at the same time having a limiting effect on the slider 9.

[0029] refer to Figure 1 The front and rear sides of the top of the brake shoe body 1 are both provided with grooves 12, and the bottom of the push plate 7 is slidably connected to the inside of the grooves 12.

[0030] As a technical optimization solution of the present invention, the arrangement of the strip grooves 12 can enable the push-slide plate 7 to move more stably, thereby preventing the push-slide plate 7 from tilting.

[0031] refer to Figure 3 Both sides of the pin shaft 6 are fixedly connected with positioning plates 13, and the outer side of the positioning plate 13 is fixedly connected to the sliding push plate 7.

[0032] As a technical optimization solution of the present invention, by providing the positioning plate 13, the pin shaft 6 can be more tightly connected to the push plate 7 to prevent the two from being separated.

[0033] refer to Figure 2 A connecting plate 14 is fixedly connected to the top of the rotating rod 3, and a gripping rod 15 is fixedly connected to the right side of the top of the connecting plate 14.

[0034] As a technical optimization solution of the present invention, the arrangement of the connecting disk 14 and the gripping rod 15 can facilitate the user to rotate the rotating rod 3, thereby increasing the convenience of the user and facilitating the use of the user.

[0035] refer to Figure 1A slot 16 is provided on the inner side of the brake pad 2 , and the outer side of the insert plate 8 is snap-fitted into the inner side of the slot 16 .

[0036] As a technical optimization solution of the present invention, the slot 16 is provided to enable the inserting plate 8 to be more firmly connected to the inside of the brake pad 2, thereby preventing the inserting plate 8 from falling off.

[0037] refer to Figure 3 Both sides of the rotating rod 3 are provided with a clamping groove 17, and the inner side of the L-shaped rod 10 is clamped in the inner part of the clamping groove 17.

[0038] As a technical optimization solution of the present invention, by providing the clamping groove 17 , the L-shaped rod 10 can be more firmly clamped inside the rotating rod 3 , thereby preventing the L-shaped rod 10 from falling off.

[0039] The working principle and usage process of the utility model are as follows: first, when the user needs to replace the brake pad 2, the grip rod 15 drives the connecting disk 14 to rotate, the connecting disk 14 drives the rotating rod 3 to rotate, the rotating rod 3 drives the disc 4 to rotate, the disc 4 drives one end of the connecting rod 5 to rotate, the other end of the connecting rod 5 drives the pin 6 to move inward, the pin 6 drives the push plate 7 to move inward, the push plate 7 drives the plug plate 8 to move inward, so that the plug plate 8 is disengaged from the inside of the slot 16, and then the brake pad 2 can be removed and replaced, so as to achieve the effect of being able to disassemble and replace the brake pad 2.

[0040] To sum up: the plastic brake block with disassembly, assembly and replacement function changes the traditional phenomenon that the plastic brake block cannot be disassembled and replaced. By using the plug-in plate 8 to detach from the inside of the slot 16, the brake pad 2 can be removed and replaced, which does not require replacement of the entire brake block, does not waste accessory resources, and does not affect its application value.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic brake pad with disassembly, assembly and replacement functions, comprising a brake pad body (1), characterized in that: A brake pad (2) is arranged at the bottom of the brake block body (1); a rotating rod (3) is movably connected to the inner side of the brake block body (1) via a bearing; a disc (4) is sleeved on the surface of the rotating rod (3); the front and rear sides of the top of the disc (4) are movably connected to a connecting rod (5) via a rotating shaft; the outer side of the connecting rod (5) is movably connected to a pin shaft (6) via a rotating shaft; a sliding push plate (7) is fixedly connected to the outer side of the pin shaft (6); a plug plate (8) is fixedly connected to the outer side of the sliding push plate (7); the outer side of the plug plate (8) penetrates into the interior of the brake pad (2); sliders (9) are slidably connected to both sides of the inner side of the brake block body (1); an L-shaped rod (10) is fixedly connected to the top of the slider (9); the inner side of the L-shaped rod (10) penetrates into the interior of the rotating rod (3).

2. The plastic brake block with disassembly, assembly and replacement function according to claim 1 is characterized in that: Slide grooves (11) are provided on both sides of the inner top of the brake shoe body (1), and the bottom of the sliding block (9) is slidably connected inside the slide grooves (11).

3. The plastic brake pad with disassembly, assembly and replacement function according to claim 1 is characterized in that: The front side and the rear side of the top of the brake shoe body (1) are both provided with grooves (12), and the bottom of the sliding push plate (7) is slidably connected inside the grooves (12).

4. The plastic brake pad with disassembly, assembly and replacement function according to claim 1, characterized in that: Positioning plates (13) are fixedly connected to both sides of the pin shaft (6), and the outer side of the positioning plate (13) is fixedly connected to the sliding push plate (7).

5. The plastic brake pad with disassembly, assembly and replacement function according to claim 1, characterized in that: The top of the rotating rod (3) is fixedly connected to a connecting plate (14), and the right side of the top of the connecting plate (14) is fixedly connected to a gripping rod (15).

6. The plastic brake block with disassembly, assembly and replacement function according to claim 1, characterized in that: A slot (16) is provided on the inner side of the brake pad (2), and the outer side of the plug plate (8) is clamped in the inner side of the slot (16).

7. The plastic brake block with disassembly, assembly and replacement function according to claim 1, characterized in that: Both sides of the rotating rod (3) are provided with clamping grooves (17), and the inner side of the L-shaped rod (10) is clamped in the inner side of the clamping groove (17).

Images