electric damper rod
An electric damping and damping technology, which is applied in the direction of shock absorbers, shock absorbers, springs/shock absorbers, etc., can solve the problems of poor linearity of suspension length, etc., and achieve the effects of improved life, long life, easy disassembly and maintenance
Active Publication Date: 2020-04-07
南京绿源达农业设备有限公司
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- Description
- Claims
- Application Information
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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 will now be described in further detail with reference to the drawings. These drawings are all simplified schematic diagrams, which merely illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.
[0021] Such as figure 1 As shown, the present invention is an electric damping rod, comprising an inner tube 15 and an outer tube 1 that are slidably connected to each other. The outer tube 1 has a hollow structure and a damping volume adjustment mechanism is provided 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 a number of raised rings 6, and the outer wall of the sealing sleeve 2 is fixed to the inner wall of the outer tube 1 by elastic compression of the raised ring 6 The bottom of the sealing sleeve 2 is provided with an oil inlet sleeve 11, and the top of the oil inlet sle...
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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 absorbers. 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 pressurize or depressurize the air pistons, and adjust the height of the suspension by the expansion and contraction of the air pistons. , But because the air compression is non-linear, it will cause the higher the stiffness of the suspension to the rear, which seriously affects the suspension's ability to absorb small shocks. Summary of the invention [0003] The technical problem to be solved by the present invention is to overcome the technical problem of using an air piston to adjust the length of the suspension in the prior art and provide an electric damping rod. [0004] The technical solutions adopted by the present invention to solve its technical problems are: [0005] An electric damping ...
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