Waterproof and antirust hydraulic disc brake

Abstract

The utility model relates to the technical field of brake devices, and discloses a waterproof and antirust hydraulic disc brake which comprises a motor assembly, a control assembly is installed on the rear side of the motor assembly, connecting assemblies are installed on the two sides of the bottom of the motor assembly, and an adjusting assembly is installed on the top of the control assembly. A brake assembly is installed on the rear side of the adjusting assembly. Due to the fact that the connecting assembly is installed on the device, when the device is used for installation, a convenient installation mode can be achieved through the connecting assembly, a more convenient disassembly effect is provided, and certain convenience is provided for installation and disassembly during follow-up maintenance work.

Description

Technical Field

[0001] The utility model relates to the technical field of brake devices, in particular to a waterproof and rust-proof hydraulic disc brake. Background Art

[0002] The brake is a device that has the function of slowing down, stopping or keeping the moving parts (or moving machinery) stopped. It is a mechanical part that stops or slows down the moving parts in the machinery. It is commonly known as brakes or gates. The brake is mainly composed of a frame, brake parts and operating devices. Some brakes are also equipped with automatic adjustment devices for the clearance of the brake parts. In order to reduce the braking torque and structural size, the brake is usually installed on the high-speed shaft of the equipment, but large equipment with higher safety requirements (such as mine hoists, elevators, etc.) should be installed on the low-speed shaft close to the working part of the equipment. With the revitalization and development of the equipment manufacturing industry, the output of domestic brakes has also increased significantly, and the sales revenue of the brake industry has grown simultaneously; due to the late start, weak technical foundation and limited capital investment, my country's brake products are mainly low-end products. A few leading companies in the industry insist on independent innovation, increase R&D investment, and are developing towards mid- and high-end products with higher technological content. The market share of mid- and high-end brake products is gradually increasing, and the profit margins of mid- and high-end brake companies are on the rise; while low-end product manufacturers have a large number of manufacturers and fierce competition, and prices are on a downward trend. At the same time, the prices of major raw materials such as steel fluctuate, and their profit growth rate slows down.

[0003] The application number is CN201921162675.0, which discloses a brake, belonging to the field of automobile brake technology. It includes a friction plate wear gap compensation device, which includes a compensation gap adjustment ratchet structure, a friction gap self-adjusting dial plate and a self-adjusting dial plate elastic reset component, and the compensation gap adjustment ratchet structure includes a ratchet sleeve, a gap adjustment screw, a brake shoe connecting piece, a brake shoe connecting piece and a pawl. The ratchet sleeve includes a sleeve, a ratchet is provided along the circumference of the sleeve, a brake shoe connecting piece sliding connection hole is provided on the left side of the sleeve inner cavity, and an internal threaded hole is provided on the right side of the sleeve inner cavity. The gap adjustment screw is threadedly connected with the internal threaded hole on the right side of the sleeve inner cavity, and the right end of the gap adjustment screw is fixedly connected with the left end of the brake shoe connecting piece. The middle part of the friction gap self-adjusting dial plate is rotatably connected with the brake shoe through the self-adjusting dial plate rotating shaft. It has the characteristics of safety, reliability, timely adjustment, and precision.

[0004] Although the utility model includes a sleeve through a ratchet sleeve, a ratchet is arranged along the circumference of the sleeve, a brake shoe connector sliding connection hole is arranged on the left side of the sleeve inner cavity, an internal thread hole is arranged on the right side of the sleeve inner cavity, the gap adjustment screw is threadedly connected with the internal thread hole on the right side of the sleeve inner cavity, the right end of the gap adjustment screw is fixedly connected with the left end of the brake shoe connector, and the middle part of the friction gap self-adjusting dial plate is rotatably connected with the brake shoe through the self-adjusting dial plate rotating shaft. It has the characteristics of safety, reliability, timely adjustment, and accuracy, but the disadvantage is that the utility model does not provide a convenient connection method when using and installing, which makes the use of the device cumbersome and requires a certain amount of time and energy.

[0005] Therefore, it is necessary to install a connecting component on the device so that when the device is used for installation, a convenient installation method can be performed through its components, and a more convenient disassembly effect can be provided, which provides certain convenience for the installation and disassembly during subsequent maintenance work. Utility Model Content

[0006] The utility model aims to provide a waterproof and rust-proof hydraulic disc brake to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a waterproof and rust-proof hydraulic disc brake, comprising a motor assembly, a control assembly is installed on the rear side of the motor assembly, and connecting assemblies are installed on both sides of the bottom of the motor assembly, an adjustment assembly is installed on the top of the control assembly, and a brake assembly is installed on the rear side of the adjustment assembly.

[0009] Furthermore, the motor assembly includes an air pump, a waterproof shell is installed on the outside of the air pump, a sealing plug is installed on the top of the air pump, and a push rod is installed in the middle of the sealing plug.

[0010] Furthermore, the control assembly includes a fixed rod, a connecting end is installed on the top of the fixed rod, and a movable rotating shaft is installed on one side of the connecting end.

[0011] Furthermore, the connecting assembly includes a mounting base plate, a mounting cavity is opened inside the mounting base plate, a return spring is installed inside the mounting cavity, a limit plate is installed on the rear side of the return spring, a telescopic column is installed on the rear side of the limit plate, a clamping block is installed on the end of the telescopic column, a tough spring is installed on the inner bottom of the clamping block, a support plate is installed on the top of the tough spring, and a stop plate is installed on the top of the support plate.

[0012] Furthermore, the adjustment component includes a control lifting rod, a linkage shaft is installed on the rear side of the control lifting rod, and a mounting side plate is installed on the end of the linkage shaft.

[0013] Furthermore, the brake assembly includes a connecting shaft, a push column is installed on the front side of the connecting shaft, and a fixed rotating column 1 is installed on the outer side thereof, a brake plate 1 is installed on the inner side of the bottom of the fixed rotating column 1, a fixed rotating column 2 is installed on the end of the push column, and a brake plate 2 is installed on the inner side of the fixed rotating column 2.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model is a waterproof and rust-proof hydraulic disc brake. By installing a connecting component on the device, when the device is used for installation, the components can be conveniently installed and a more convenient disassembly effect can be provided, so that the installation and disassembly during subsequent maintenance work are convenient to a certain extent.

[0016] (2) The utility model is a waterproof and rust-proof hydraulic disc brake. By installing a waterproof shell and a sealing plug on the outside of the motor assembly in the device, when the device is used, the setting of the parts can provide a certain degree of waterproofness, so that the use of the device is no longer restricted and the service life is extended.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of a waterproof and rust-proof hydraulic disc brake of the utility model;

[0020] Figure 2 This is a schematic diagram of the top structure of a waterproof and rust-proof hydraulic disc brake of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of a connection assembly of a waterproof and rust-proof hydraulic disc brake of the utility model;

[0022] Figure 4 It is a side structural schematic diagram of a waterproof and rust-proof hydraulic disc brake of the utility model;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] In the figure: 1. Motor assembly; 2. Control assembly; 3. Connection assembly; 4. Adjustment assembly; 5. Brake assembly; 101. Air pump; 102. Waterproof shell; 103. Sealing plug; 104. Push rod; 201. Fixed rod; 202. Connecting end; 203. Movable shaft; 301. Mounting base plate; 302. Mounting cavity; 303. Return spring; 304. Limit plate; 305. Telescopic column; 306. Clamping block; 307. Tough spring; 308. Support plate; 309. Abutment plate; 401. Control lifting rod; 402. Linkage shaft; 403. Mounting side plate; 501. Connecting shaft; 502. Push column; 503. Fixed rotating column one; 504. Brake plate one; 505. Fixed rotating column two; 506. Brake plate two. 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] See also Figure 1 - Figure 4 As shown, the utility model is a waterproof and rust-proof hydraulic disc brake, comprising a motor assembly 1, a control assembly 2 is installed on the rear side of the motor assembly 1, and connecting assemblies 3 are installed on both sides of the bottom thereof, an adjusting assembly 4 is installed on the top of the control assembly 2, and a brake assembly 5 is installed on the rear side of the adjusting assembly 4.

[0027] The connection component 3 provided can make it possible to conveniently install the device through its components when installing the device, and provide a more convenient disassembly effect, so that the installation and disassembly during subsequent maintenance work are facilitated to a certain extent.

[0028] The motor assembly 1 includes an air pump 101, a waterproof shell 102 is installed on the outside of the air pump 101, and a sealing plug 103 is installed on the top, and a push rod 104 is installed in the middle of the sealing plug 103. When using the device, first push and adjust through the assembly 1. At this time, the waterproof shell 102 and the sealing plug 103 set on the outside of the air pump 101 can provide a certain degree of waterproofness.

[0029] The control component 2 includes a fixed rod 201, a connecting end 202 is installed on the top of the fixed rod 201, and a movable shaft 203 is installed on one side of the connecting end 202. Through the braking of the motor component 1, the movable shaft 203 is lifted up by the push rod 104 to cause adjustment.

[0030] The connecting component 3 includes a mounting base plate 301, a mounting cavity 302 is provided inside the mounting base plate 301, a return spring 303 is installed inside the mounting cavity 302, a limit plate 304 is installed at the rear side of the return spring 303, a telescopic column 305 is installed at the rear side of the limit plate 304, a clamping block 306 is installed at the end of the telescopic column 305, a tough spring 307 is installed at the bottom of the inner side of the clamping block 306, a support plate 308 is installed on the top of the tough spring 307, and a When the device needs to be connected, the clamping block 306 is first stretched outward and the corresponding mounting plate is buckled in the middle of the clamping block 306. After releasing the clamping block 306 on both sides, the reset spring 303 is used to reset and contract to achieve clamping and fixing. When fixing the corresponding plate, it can be conveniently fixed according to plates of different thicknesses. By mortgage the bottom plate 309 to the back side of the plate, the toughness spring 307 arranged inside can be used to adjust and fix it.

[0031] The adjustment component 4 includes a control lifting rod 401, a linkage shaft 402 is installed on the rear side of the control lifting rod 401, and a mounting side plate 403 is installed on the end of the linkage shaft 402. After the movable shaft 203 is lifted up, the linkage shaft 402 is adjusted and affects the movement of the connecting shaft 501 installed thereon.

[0032] The brake assembly 5 includes a connecting shaft 501, a push column 502 is installed on the front side of the connecting shaft 501, and a fixed rotating column 503 is installed on the outer side thereof, a brake plate 504 is installed on the inner side of the bottom of the fixed rotating column 503, a fixed rotating column 505 is installed on the end of the push column 502, and a brake plate 506 is installed on the inner side of the fixed rotating column 505. After the fixed rotating column 503 installed on the connecting shaft 501 moves, the fixed rotating column 505 at the end is clamped in the middle with the fixed rotating column 503 by the push column 502 on the front side to complete the braking work.

[0033] When using this device, during installation, first stretch the clamping block 306 outward and then buckle the corresponding mounting plate in the middle of the clamping block 306. After releasing the clamping block 306 on both sides, the reset spring 303 will reset and shrink to achieve clamping and fixing. When fixing the corresponding plate, it can be conveniently fixed according to plates of different thicknesses. By mortgaging the bottom plate 309 on the back side of the plate, the toughness spring 307 set inside can be used to adjust and fix the plate. When using this device, first push and adjust through component 1. At this time The waterproof shell 102 and the sealing plug 103 arranged on the outside of the air pump 101 can provide a certain degree of waterproofness. Through the braking of the motor assembly 1, the movable shaft 203 is lifted up by the push rod 104 to cause adjustment. After the movable shaft 203 is lifted up, the adjustment of the linkage shaft 402 is also affected, and the movement of the connecting shaft 501 installed thereon is affected. After the movement of the fixed rotating column 1 503 installed on the connecting shaft 501, the fixed rotating column 2 505 at the end and the fixed rotating column 1 503 are clamped in the middle through the front push column 502 to complete the braking work.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A waterproof and rust-proof hydraulic disc brake, comprising a motor assembly (1), characterized in that: A control component (2) is installed on the rear side of the motor component (1), and connection components (3) are installed on both sides of the bottom thereof; an adjustment component (4) is installed on the top of the control component (2), and a brake component (5) is installed on the rear side of the adjustment component (4).

2. The waterproof and rust-proof hydraulic disc brake according to claim 1, characterized in that: The motor assembly (1) comprises an air pump (101), a waterproof housing (102) is installed on the outside of the air pump (101), a sealing plug (103) is installed on the top of the air pump (101), and a push rod (104) is installed in the middle of the sealing plug (103).

3. The waterproof and rust-proof hydraulic disc brake according to claim 1, characterized in that: The control assembly (2) comprises a fixed rod (201), a connecting end (202) is mounted on the top of the fixed rod (201), and a movable rotating shaft (203) is mounted on one side of the connecting end (202).

4. The waterproof and rust-proof hydraulic disc brake according to claim 1, characterized in that: The connection assembly (3) comprises a mounting base plate (301), a mounting cavity (302) is provided inside the mounting base plate (301), a return spring (303) is installed inside the mounting cavity (302), a limit plate (304) is installed on the rear side of the return spring (303), a telescopic column (305) is installed on the rear side of the limit plate (304), a clamping block (306) is installed on the end of the telescopic column (305), a tough spring (307) is installed on the inner bottom of the clamping block (306), a support plate (308) is installed on the top of the tough spring (307), and a stop plate (309) is installed on the top of the support plate (308).

5. The waterproof and rust-proof hydraulic disc brake according to claim 1, characterized in that: The adjustment assembly (4) comprises a control lifting rod (401), a linkage rotating shaft (402) is installed on the rear side of the control lifting rod (401), and a mounting side plate (403) is installed at the end of the linkage rotating shaft (402).

6. The waterproof and rust-proof hydraulic disc brake according to claim 1, characterized in that: The brake assembly (5) comprises a connecting shaft (501), a push column (502) is installed on the front side of the connecting shaft (501), and a fixed rotating column (503) is installed on the outer side thereof, a brake plate (504) is installed on the inner side of the bottom of the fixed rotating column (503), a fixed rotating column (505) is installed on the end of the push column (502), and a brake plate (506) is installed on the inner side of the fixed rotating column (505).

Images