Rocker mechanism driven by oil cylinder

A technology of oil cylinders and racks, which is applied in the field of transmission devices, can solve the problems that the reciprocating motion mechanism cannot be transmitted at a uniform speed, and achieves the effect of simple structure, stable transmission, and favorable promotion

Inactive Publication Date: 2014-04-30
CHONGQING JIANWEI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a rocking mechanism driven by an oil cylinder to solve the problem that the existing reciprocating mechanism cannot perform uniform speed transmission

Method used

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  • Rocker mechanism driven by oil cylinder

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Embodiment Construction

[0010] Such as figure 1 As shown, a rocking mechanism driven by an oil cylinder 4 in this embodiment includes a frame, a drive shaft 1 and a driven shaft 2, and the drive shaft 1 and the driven shaft 2 are all slidably connected to the frame. Moving shaft 2 is connected on the frame through bearing 3. The axes of the drive shaft 1 and the driven shaft 2 are vertical, and a groove 5 is opened on the drive shaft 1 , and an oil cylinder 4 is connected to the drive shaft 1 . One end of the driven shaft 2 is provided with a swing rod 8, and the other end is provided with a connecting piece 6, and the connecting piece 6 is provided with reinforcing ribs, and the connecting piece 6 extends into the groove 5, and the driving shaft 1 is provided with a fixing bolt 7 , the fixing bolt 7 extends into the groove 5 .

[0011] In this embodiment, the drive shaft 1 is driven by the oil cylinder 4, and the fixed bolt 7 is rotated to make the fixed bolt 7 press against the connecting piece 6...

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Abstract

The invention discloses a rocker mechanism driven by an oil cylinder. The rocker mechanism comprises a rack, a drive shaft and a driven shaft, wherein the drive shaft and the driven shaft are both connected onto the rack in a sliding manner; the drive shaft is vertical to the axis of the driven shaft; a groove is formed in the drive shaft; the drive shaft is connected with the oil cylinder; one end of the driven shaft is provided with an oscillating bar, and the other end of the driven shaft is provided with a connecting plate; the connecting plate stretches into the groove; the drive shaft is provided with a fixed bolt; the fixed bolt stretches into the groove. The oil cylinder drives the drive shaft to slide; the connecting plate is embedded in the groove, and the connecting plate drives the driven shaft to rotate, thus the oscillating bar is driven to swing. The drive shaft is provided with the fixed bolt, and a gap between the groove and the connecting plate can be adjusted, thus the amplitude of swing of the oscillating bar is adjusted. The rocker mechanism driven by the oil cylinder, and is stable in transmission and simple in structure, and is beneficial to popularization.

Description

technical field [0001] The invention belongs to the technical field of transmission devices. Background technique [0002] At present, a four-bar mechanism is most commonly used as a reciprocating mechanism, but when the four-bar mechanism is transmitting, the swing range is determined by the size of the four-bar mechanism. However, in some production and processing, a mechanism with adjustable swing range is required. If the four-bar mechanism is continued to be used, the production and processing requirements cannot be met. We need a reciprocating mechanism with simple structure and stable transmission. Contents of the invention [0003] The invention provides a rocking mechanism driven by an oil cylinder to solve the problem that the existing reciprocating mechanism cannot perform uniform speed transmission. [0004] In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions: a rocking mechanism driven by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H21/40
CPCF16H21/54
Inventor 江伟
Owner CHONGQING JIANWEI MACHINERY
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