A disc brake self-priming cooling structure
A disc brake and cooling structure technology, applied in the direction of brake type, brake components, mechanical equipment, etc., can solve the problems of reduced cooling efficiency of brake components, lack of cooling of auxiliary brake blocks, etc., and achieve the effect of improving brake cooling efficiency
Active Publication Date: 2021-11-02
徐州万泽机械科技有限公司
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Problems solved by technology
The disadvantages of the above technology are: lack of cooling for the auxiliary brake pads, so the cooling efficiency of the brake components is reduced
Method used
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[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0016] Such as figure 1 As shown, a disc brake self-priming cooling structure includes an axle 10, a brake disc 11 and a brake caliper 1; a brake cylinder 2 is installed on the front arm of the brake caliper 1, and the end of the brake cylinder 2 is connected to There is a main brake block 3, and an auxiliary brake block 12 is installed on the rear arm of the brake caliper 1;
[0017] The improvement of this embodiment is that the liquid storage cylinder 5 is...
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The invention discloses a disc brake self-priming cooling structure, which belongs to the technical field of vehicle braking. The upper part of the rear arm of the brake caliper is fixed with a liquid storage cylinder; the piston rod of the liquid storage cylinder is slidingly sleeved with a guide rod; the front end of the guide rod is fixed on the forearm of the brake caliper; the outer end of the brake cylinder is fixed with a pressure rod. The upper end of the rod slides and fits on the piston rod of the liquid storage cylinder; the end of the piston rod of the liquid storage cylinder is installed with a retaining ring for the shaft, and the retaining ring for the shaft is against the front side of the upper end of the pressure rod; the middle part of the piston rod of the liquid storage cylinder has a block; the spring set On the piston rod of the liquid storage cylinder, the front end of the spring is against the upper end of the pressure rod, and the rear end of the spring is against the front side of the blocking platform. When the vehicle brakes, the liquid storage cylinder retracts, and the coolant in the liquid storage cylinder continues to flow into the auxiliary brake block during the braking time to cool the auxiliary brake block. The cooling efficiency is high, the braking effect of the brake is improved, and driving safety is ensured. .
Description
technical field [0001] The invention relates to the technical field of vehicle braking, in particular to a disc brake self-priming cooling structure. Background technique [0002] A brake is a device with functions such as slowing down, stopping or keeping a moving part (or moving machinery) in a stopped state, and is an important part of a car. The disc brake is a kind of brake device commonly used in the wheel hub of the vehicle. When the vehicle brakes during driving, the friction between the brake block and the brake disc will rub against each other under high-intensity pressure, which will generate a lot of heat and the temperature of the brake parts will rise. An increase in temperature will cause thermal decay of the brake components and reduce the braking effect. Therefore, a cooling device must be used to cool down the brake system. [0003] A Chinese patent discloses a cooling device for automobile braking (CN206268327U), which includes a brake disc, a brake cali...
Claims
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IPC IPC(8): F16D65/853
CPCF16D65/853F16D2065/783F16D2065/784F16D2065/788
Inventor 张涵王亚飞
Owner 徐州万泽机械科技有限公司