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Telescopic rotary hydraulic cylinder for realizing rotary action

A technology of telescopic rotation and hydraulic cylinder, applied in the field of hydraulic cylinder, can solve the problems of inconvenient rotation control, lack of control structure to block rotation power, etc., and achieve the effect of high applicability and convenient assembly.

Active Publication Date: 2022-02-25
江苏力速达液压有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the currently used hydraulic cylinders adjust the angle of the connector during the expansion and contraction process mainly by controlling the rotation of the connector alone, which is inconvenient to directly provide the effect of rotation control during the expansion and contraction process, and lacks a control structure that blocks the rotation power

Method used

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  • Telescopic rotary hydraulic cylinder for realizing rotary action
  • Telescopic rotary hydraulic cylinder for realizing rotary action
  • Telescopic rotary hydraulic cylinder for realizing rotary action

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Embodiment

[0031] Example: Please refer to Figure 1 to Figure 8 :

[0032] The present invention proposes a telescopic rotary hydraulic cylinder for realizing rotation, comprising: a central component 1, a through hole is opened in the middle of the central component 1; a servo motor 2, and the servo motor 2 is fixedly arranged on the rear side of the central component 1 After the rotating shaft of the servo motor 2 passes through the front end of the central assembly 1, a bevel gear plate 201 is fixedly arranged; the hydraulic cylinder 3 is fixedly arranged at the upper and lower ends of the central assembly 1; the top middle of the hydraulic cylinder 3 is fixedly provided with a limit The middle of the ring 301 and the limit ring 301 cooperate with the double-row tapered roller bearing to rotate and set the rotating sleeve 302; the piston part 4, the piston part 4 is a T-shaped cylindrical structure, and the piston part 4 is slidingly arranged in the hydraulic cylinder 3; the central ...

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Abstract

The invention provides a telescopic rotary type hydraulic cylinder for achieving rotation action, and relates to the technical field of hydraulic cylinders. The telescopic rotary type hydraulic cylinder comprises a center assembly, wherein a through hole is formed in the middle of the center assembly; a servo motor which is fixedly arranged on the rear side of the center assembly, wherein a rotating shaft of the servo motor penetrates through the front end of the center assembly and then is fixedly provided with a conical tooth disc; and hydraulic cylinders which are fixedly arranged at upper end and lower end of center assembly. According to an octagonal rod and a rotating sleeve in each embodiment, the function of directly controlling the connecting piece to rotate in the stretching and retracting process is provided, the servo motor is used for driving the conical tooth disc to rotate, power is transmitted to the rotating sleeve to drive the octagonal rod to directly rotate, the rotating action of the connecting piece is achieved, the rotating angle is not limited and can be repeatedly turned over, hydraulic force and rotating force are effectively combined, the applicability is high, assembling is convenient, and the problem that an existing hydraulic cylinder cannot conveniently and directly provide the rotating control effect in the stretching and retracting process is solved.

Description

technical field [0001] The invention relates to the technical field of hydraulic cylinders, in particular to a telescopic rotary hydraulic cylinder for realizing rotary motion. Background technique [0002] A hydraulic cylinder is a component that provides mechanical power through hydraulic pressure. It can produce a telescopic effect and provide force to move or deform the equipment. It is a widely used mechanical component. [0003] However, the currently used hydraulic cylinders adjust the angle of the connectors during the expansion and contraction process mainly by individually controlling the rotation of the connectors. It is inconvenient to directly provide the effect of rotation control during the expansion and contraction process, and lacks a control structure that blocks the rotation power. Contents of the invention [0004] In view of this, the present invention provides a telescopic rotary hydraulic cylinder for realizing rotary motion, which has a rotating sle...

Claims

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Application Information

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IPC IPC(8): F15B15/14F15B15/20F16H37/12
CPCF15B15/1428F15B15/1423F15B15/20F16H37/12
Inventor 武锦平林张荣吴玲万小强
Owner 江苏力速达液压有限公司
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