Electric damping rod
An electric damping and damping technology, which is applied in the direction of springs, shock absorbers, spring/shock absorbers, etc., can solve the problems of poor linearity of suspension length, etc., and achieve the effects of improved life, easy disassembly and maintenance, and good impact resistance
Active Publication Date: 2019-01-18
南京绿源达农业设备有限公司
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is: to overcome the technical problem of using the air piston to adjust the linearity of the length of the suspension in the prior art, and to provide an electric damping rod
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[0020] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0021] like figure 1 As shown, the present invention is an electric damping rod, which includes an inner tube 15 and an outer tube 1 that are slidably connected to each other. The inside of the outer tube 1 is a hollow structure, and a damping volume adjustment mechanism is arranged on the top of the hollow. The volume adjustment mechanism includes a sealing sleeve 2, the top array of the outer tube 1 is provided with several raised rings 6, and the outer wall of the sealing sleeve 2 is fixed to the inner wall of the outer tube 1 by the elastic compression of the raised rings 6 , the bottom of the sealing sleeve 2 is provided with an oil inlet sleeve 11, the ...
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The invention relates to an electric damper rod. The electric damper rod comprises an inner pipe and an outer pipe which are slidably connected to each other; the interior of the outer pipe is of a hollow structure, a damping volume adjusting mechanism is arranged on the hollow top and comprises a sealing sleeve, the middle of the sealing sleeve is coaxially and fixedly connected with a liquid level sleeve, and a linear stepping motor is also arranged on the top of the sealing sleeve; an output shaft of the linear stepping motor is connected with a damping box, oil discharging pipes are arranged at the end of the sealing sleeve, sealing plates inserted by the oil discharging pipes are arranged in the damping box, and insertion holes are formed in the sealing plates and used for dischargingoil and being inserted by the oil discharging pipes; an oil inlet sleeve is fixedly connected to the end of the liquid level sleeve and is in sealed connection with a damping inner rod body. The interior of the inner pipe is also of a hollow structure, a sealing piston A is arranged at the end of the inner pipe, the damping inner rod is slidably in sealed connection with the middle of the sealingpiston A, and a sealing piston B is arranged at the end of the damping inner rod body.
Description
technical field [0001] The invention relates to an electric damping rod, which belongs to the field of shock absorbing equipment. Background technique [0002] As a standard configuration of high-end models, the liftable suspension of automobiles and motorcycles mainly uses a set of air pistons to adjust the height of the suspension by pressurizing or depressurizing the air pistons. , but because the air compression is non-linear, it will lead to the higher the stiffness of the suspension as it goes to the rear, which seriously affects the absorption performance of the suspension for small vibrations. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an electric damping rod by overcoming the technical problem of poor linearity in adjusting the suspension length by using an air piston in the prior art. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] An ...
Claims
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IPC IPC(8): F16F9/32F16F9/50
CPCF16F9/32F16F9/50
Inventor 孙栋
Owner 南京绿源达农业设备有限公司