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Devices with overrunning clutch

An overrunning clutch and equipment technology, applied in clutches, one-way clutches, mechanical equipment, etc., can solve the problems of low lubricity, switching failure, reduced clutch service life, etc., to achieve stable lubrication, improve parts life, and facilitate needle withdrawal and rotation Effect

Active Publication Date: 2020-01-24
JIANGSU TONGWEI MOTOR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current technology cannot directly reverse and withdraw the needle, and manual switching of the clutch is required, which is prone to switching failures, and frequent reverse, low lubricity, greatly reducing the service life of the clutch, which needs to be optimized

Method used

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  • Devices with overrunning clutch
  • Devices with overrunning clutch

Examples

Experimental program
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Effect test

Embodiment

[0022] see Figure 1-Figure 4, the present invention provides equipment with an overrunning clutch, the structure of which includes a fixed support 1, a fixed foot 2, a motor 3, a fixed bushing 4, a transmission main shaft 5, and an overrunning clutch 6. The middle part of the upper end of the fixed support 1 is welded Installed on the bottom of the fixed shaft sleeve 4, the fixed shaft sleeve 4 has a circular structure, and is connected to the left end of the motor 3 by fitting, and the fixed feet 2 are provided with more than two, and are evenly and equidistantly distributed on the fixed The two ends of the support 1, the right end of the transmission main shaft 5 runs through the fixed sleeve 4 and is connected to the inside of the motor 3, and the overrunning clutch 6 is installed on the left end of the transmission main shaft 5 by fitting, and the overrunning clutch 6 includes a clutch housing 601 , a driven plate 602, a driven mechanism 603, a transmission mechanism 604,...

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Abstract

The invention discloses equipment with an overrun clutch. The equipment structurally comprises a fixing support, two or more fixing feet, a motor, a fixing shaft sleeve, a transmission spindle and theoverrun clutch. The middle of the upper end of the fixing support is mounted at the bottom of the fixing shaft sleeve in a welded mode, and the fixing shaft sleeve is of a circular structure and is connected with the left end of the motor in a sleeve-fit mode. The two or more fixing feet are evenly distributed at the two ends of the fixing support at equal distances. According to the overrun clutch arranged on the equipment, when a sewing machine needs to withdraw a needle, a clutch shell rotates clockwise and makes contact with a bevel face of a driven block in a driven mechanism directly topress downwards, and then needle withdrawing rotating can be conducted smoothly; and the driven mechanism transfers power into an oil seal mechanism through a transmission mechanism while being in transmission, and then an oil conveying pipe is connected for lubricating. During overall using, needle withdrawing rotating is convenient and rapid, the interior of the overrun clutch is stably lubricated, and thus the part life of clutch is prolonged.

Description

technical field [0001] The invention relates to the field of equipment with an overrunning clutch, in particular to a device with an overrunning clutch. Background technique [0002] The overrunning clutch is a basic component that appears with the development of mechatronics products. It is an important component used for power transmission and separation between the prime mover and the working machine or between the driving shaft and the driven shaft inside the machine. It is a device with a self-clutching function by utilizing the speed change of the main and driven parts or the transformation of the rotation direction. At present, the ordinary clutch is used on the motor of the sewing machine. When the needle needs to be withdrawn, the operator must use the side knee to move the paddle under the motor, and then the pulley can be reversed to switch the clutch. The current technology cannot directly reverse and withdraw the needle, and manual switching of the clutch is re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D41/063F16H57/04
CPCF16D41/063F16H57/0431
Inventor 不公告发明人
Owner JIANGSU TONGWEI MOTOR TECH
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