Modularized multi-disc type brake with replaceable brake pads
A technology of disc brakes and brake pads, applied in the direction of brake types, axial brakes, brake components, etc., can solve the problems of unfavorable product promotion and application, low versatility, difficult maintenance and replacement, etc., to ensure the braking response. time, enhanced versatility, improved cooling effect
Pending Publication Date: 2019-07-05
江西省分宜驱动桥有限公司
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But at the same time we also see that the existing design is that its friction plate set and booster oil cylinder are all installed inside the brake, although it prevents the intrusion of mud, water and oil, it also makes maintenance and replacement very difficult; There are so many types, and the requirements for braking are also different. As a result, the existing multi-disc brakes usually need to be customized, and the versatility is very low, which is not conducive to the promotion and application of such products
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[0030] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings. Several embodiments of the invention are shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.
[0031] It should be noted that when an element is referred to as being “fixed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," "u...
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The invention discloses a modularized multi-disc type brake with replaceable brake pads. The modularized multi-disc type brake with the replaceable brake pads is applied to a wheeled engineering vehicle and comprises an overhaul module, a friction plate module and a hydraulic cylinder module, wherein the overhaul module comprises a brake shell and a supporting rod, an overhaul window is arranged on the brake shell, and an overhaul cover is arranged on the overhaul window; the friction plate module is arranged in the brake shell and comprises a gear ring, a moving plate and a friction plate, the gear ring is connected with a rotating part of the wheeled engineering vehicle; the moving plate sleeves the gear ring and meshes with the gear ring; and the friction plate is installed on the maintenance window through the supporting rod; the hydraulic cylinder module comprises a cylinder body and a piston, the cylinder body is installed on a vehicle body of the wheeled engineering vehicle andis connected with the piston. The friction plate can be maintained and replaced by opening the maintenance cover, or the maintenance cover cannot be installed to improve the heat dissipation effect ofthe brake. The invention further discloses a wheeled engineering vehicle adopting the modularized multi-disc type brake with the replaceable brake pads.
Description
technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a multi-plate disc brake with modular replaceable brake pads. Background technique [0002] Wheel vehicle brakes are braking devices for vehicles. Existing brakes are almost all friction type, which can be divided into two categories: drum type and disc type. The rotating element in the friction pair of the drum brake is a brake drum, and its working surface is a cylindrical surface; the rotating element of the disc brake is a rotating brake disc, with the end face as the working surface, and its braking performance is more stable. is now commonly used. In order to obtain a greater braking torque for the vehicle, more hydraulically boosted multi-plate braking solutions are used. But at the same time we also see that the existing design is that its friction plate set and booster oil cylinder are all installed inside the brake, although it prevents the intrusion o...
Claims
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IPC IPC(8): F16D55/36F16D65/28F16D65/46F16D65/847F16D121/04
CPCF16D55/36F16D65/28F16D65/46F16D65/847F16D2055/0004F16D2121/04
Inventor 张凤仪龚泉刘剑敏
Owner 江西省分宜驱动桥有限公司