Brake connection mechanism of brake cylinder
A technology of connecting mechanism and brake wheel cylinder, applied in the direction of brake actuator, gear transmission mechanism, mechanical equipment, etc., can solve the problems of complex structure of brake wheel cylinder, insufficient piston connection, poor piston sealing performance, etc. Achieve the effect of good practical value, small footprint and light weight
Inactive Publication Date: 2014-03-26
安徽奇祥汽车零部件有限公司
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Problems solved by technology
[0003] Most of the existing brake wheel cylinder structures are relatively complex, bulky, and take up a lot of space, which brings a lot of inconvenience to installation and maintenance; in addition, the internal piston sealing performance is not good, which greatly affects the work efficiency. Insufficient connection with other brake parts
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Embodiment Construction
[0012] see figure 1 , a brake connection mechanism for a brake wheel cylinder, including a cylinder body 1, a radial through hole 6 is provided in the cylinder body 1, and left and right pistons 7, 4 are arranged in the radial through hole 6, and left and right pistons Pistons 7,4 are slidingly fitted with the hole wall of radial through hole 6, and the front ends of left and right pistons 7,4 protrude from the two ends of radial through hole 6 and seal respectively, and between left and right pistons 7,4 Connected with spring 2, the front ends of left and right pistons 7 and 4 have integrally connected joints 9 respectively, and the outer ends of joints 9 are provided with stepped holes, and the inside of the stepped holes is provided with threads; Grease nipple 8 to through hole 6.
[0013] Dustproof covers 5 are respectively installed on the cylinder body 1 on both sides of the radial through hole 6; the left and right pistons 7, 4 and the walls of the radial through hole ...
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The invention discloses a brake connection mechanism of a brake cylinder. The brake connection mechanism of the brake cylinder comprises a cylinder body, a radial through hole is formed in the cylinder body, and a left piston and a right piston are arranged in the radial through hole. The left piston and the right piston are in slide fit with the hole wall of the radial through hole, the front end of the left piston and the front end of the right piston extend out from the two ends of the radial through hole respectively and then are sealed, the front end of the left piston and the front end of the right piston are respectively provided with an integrally-connected pincerlike connector, and a spring is connected between the left piston and the right piston. The front end of the left piston and the front end of the right piston are respectively provided with one integrally-connected connector, a step hole is formed in the outer end of each connector, and a thread is arranged in each step hole. An oil nozzle which is communicated with the radial through hole is formed in the upper end of the cylinder body. The brake connection mechanism of the brake cylinder is compact in structure, low in weight, small in occupied space, good in sealing performance and convenient to mount and maintain. Meanwhile, the connectors with the inner threads are arranged at the ends of the pistons, so that connection with other brake pieces is tighter and more reliable, convenience is brought to mounting and dismounting, and good practical value is achieved.
Description
technical field [0001] The invention relates to the field of automobile brakes, in particular to a brake connection mechanism of a brake wheel cylinder. Background technique [0002] The brake wheel cylinder generally relies on compressed air or oil to enter the brake cylinder, and pushes a set of basic devices such as the piston to perform the braking function. It is a part of the automobile brake and is used to generate the force that hinders the movement or movement trend of the vehicle, that is, the braking force. . [0003] Most of the existing brake wheel cylinder structures are relatively complex, bulky, and take up a lot of space, which brings a lot of inconvenience to installation and maintenance; in addition, the internal piston sealing performance is not good, which greatly affects the work efficiency. At the same time, the internal piston The connection to other brakes is not tight enough. Contents of the invention [0004] The purpose of the present inventio...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F16D65/14F16D121/04F16D125/02F16D125/08
Inventor 黄德元
Owner 安徽奇祥汽车零部件有限公司