Two-way torque clutch based on centrifugation

A torque clutch, two-way technology, applied in the field of clutches, can solve problems such as limiting the development of mechanical business, the clutch cannot be adjusted, and the effect of the clutch is weakened.

Inactive Publication Date: 2018-02-02

DONGGUAN SONGYAN ZHIDA IND DESIGN CO LTD

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AI-Extracted Technical Summary

Problems solved by technology

[0002] The currently used clutch cannot adjust the torque of the clutch input shaft according to the load of the output shaft through the clutch itself during use; this greatly weakens the effect of the clutch; it brings a lot of inconv...

Method used

[0045] The clutch designed in the present invention can adjust the torque of the input shaft 1 throu...

Abstract

The invention belongs to the technical field of clutches, and in particular relates to a two-way torque clutch based on centrifugal force, which includes an input shaft, a drive ring, a first adjustment rod, a transmission shaft, an output shaft, a first drive ring, and a second drive ring. When rotating, the input shaft will drive the drive disc to rotate; the rotation of the drive disc will strengthen the extrusion force between the drive protrusion and the first drive ring; at the same time, the rotation of the centrifugal block will drive the drive ring to rotate; the drive ring will drive the drive shaft to rotate; the drive shaft The rotation drives the driving protrusion to rotate; in the present invention, there is liquid between the driving protrusion and the corresponding transmission protrusion located inside the annular space formed by the first drive ring and the transmission shaft. Therefore, the rotation of the driving protrusion will drive the corresponding transmission protrusion to rotate through the liquid; the rotation of the transmission protrusion will drive the corresponding first drive ring to rotate; the rotation of the first drive ring will drive the rotation of the second drive ring; the rotation of the second drive ring will drive the rotation of the output shaft.

Application Domain

Automatic clutches

Technology Topic

Centrifugal clutchEngineering +3

Image

Examples

Experimental program(1)

Example Embodiment

[0047] The specific embodiment: if people use the clutch designed by the present invention; when the input shaft 1 rotates; the input shaft 1 will drive the drive disc 7 to rotate; the drive disc 7 will rotate to make the centrifugal block 6 to the drive disc 7 outside Move; when the centrifugal block 6 is in contact with the arc surface on the drive slot 19 during the movement; one of the two centrifugal blocks 6 will move to the inside of the corresponding drive slot 19; the other centrifugal block 6 will Can not move to corresponding drive slot 19; The centrifugal block 6 that moves to drive slot 19 inboard in two centrifugal blocks 6 is in the moving process; This centrifugal block 6 can squeeze corresponding adjustment block 8; Make adjustment block 8 to Move away from the side of the drive plate 7; the movement of the adjustment block 8 will drive the corresponding first adjustment rod 3 to swing to the side away from the adjustment block 8 through the lugs on it; the swing of the first adjustment rod 3 will make the first adjustment rod 3 swing. One end of the adjustment rod 3 with the first notch 15 swings to the side close to the axis of the transmission shaft 4; since the first notch 15 on the first adjustment rod 3 and the second notch 24 on the second adjustment rod 12 cooperate; so the first adjustment The swing of the rod 3 will make the second adjustment rod 12 have the second notch 24 to swing to the side close to the axis of the transmission shaft 4; 12 without the second notch 24 swings to the side away from the axis of the transmission shaft 4; the swing of the second adjusting rod 12 without the second notch 24 at the end will make the corresponding pressing plate 13 approach the C-shaped spring One side of 14 moves; the movement of the extrusion plate 13 will drive the corresponding C-shaped spring 14 to compress; the compression of the C-shaped spring 14 will strengthen the extrusion force between the driving protrusion 16 and the first driving ring 26; at the same time, when the centrifugal block 6 when fully moved to drive slot 19 inner side; The rotation of centrifugal block 6 will drive drive ring 2 to rotate; Drive ring 2 rotates and drives drive shaft 4 to rotate; There is liquid between the driving protrusion 16 and the corresponding driving protrusion 25 inside the annular space formed by the driving ring 26 and the transmission shaft 4 . Therefore, the rotation of the drive protrusion 16 will drive the corresponding transmission protrusion 25 to rotate through the liquid; the rotation of the transmission protrusion 25 drives the corresponding first drive ring 26 to rotate; the rotation of the first drive ring 26 drives the rotation of the second drive ring 27; the second drive ring 27 Rotation drives output shaft 5 to rotate.

PUM

Description & Claims & Application Information

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