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A connection device that can realize axial clutch and circumferential precise transmission

A connecting device and axial movement technology, applied in the direction of engine control, machine/engine, mechanical equipment, etc., to achieve the effects of low production cost, simple structure, simple use and maintenance

Inactive Publication Date: 2019-06-25
BEIJING HANGKE ENGINE CONTROL SYST SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of connecting device generally can only realize axial or circumferential transmission, and cannot be combined to work together.

Method used

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  • A connection device that can realize axial clutch and circumferential precise transmission
  • A connection device that can realize axial clutch and circumferential precise transmission

Examples

Experimental program
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Effect test

Embodiment Construction

[0009] The present invention will be described in further detail below. see figure 1 , figure 2 .

[0010] The connecting device is composed of a gauge shaft 1, a sleeve 2, a pin 3 and a pin 4, wherein the pin 4 is arranged on the upper surface of the sleeve 2, which is adjacent to the engagement shaft 5 of the engine; the gauge shaft 1 is located in the sleeve Cylinder 2 is fixed in the engine meter, and three or more corresponding installation hole grooves are respectively processed on the circumferential direction of meter shaft 1 and sleeve 2, and insert pin 3 into the installation hole groove to connect meter shaft 1 And the sleeve 2, the sleeve 2 can move axially and rotate circumferentially relative to the meter shaft 1; there is a groove on the side wall of the sleeve 2, and the engine control rod 6 is connected with the sleeve 2 through the groove, and the sleeve 2 Under the action of the engine control rod 6, it can move axially and rotate in the circumferential ...

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PUM

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Abstract

The invention provides a connecting device for realizing axial clutching and circumferential accurate transmission. The connecting device is characterized in that a pin (4) which is adjacent to an engaging shaft (5) of an engine is arranged on the upper end surface of a sleeve (2), wherein a meter shaft (1) is positioned in the sleeve (2) and is fixed to a meter of the engine; more than three corresponding mounting hole slots are correspondingly circumferentially processed in the meter shaft (1) and the sleeve (2); inserting pins (3) are inserted into the mounting hole slots and are connected with the meter shaft (1) and the sleeve (2); the sleeve (2) can axially move and circumferentially rotate relative to the meter shaft (1); a groove is formed in the sidewall of the sleeve (2); an engine control rod (6) is connected with the sleeve (2) through the groove; the sleeve (2) can axially move and circumferentially rotate relative to the meter shaft (1) under the effect of the engine control rod (6). The connecting device realizes axial clutching and circumferential accurate transmission with few parts and simple structure. The device is simple in structure, high in reliability, simple to use and maintain, and low in production cost.

Description

technical field [0001] The invention belongs to the field of mechanical structure design, and relates to a connection device for axial clutch and circumferential precise transmission Background technique [0002] In the field of mechanical structure design, connecting devices are widely used. Traditional connecting structures are connected by means of fixed screw connections, riveting, and hinged joints. This type of connecting device generally can only realize axial or circumferential transmission, and cannot combine the two to work together. Contents of the invention [0003] The object of the present invention is to provide a connection device with simple structure, which can realize both axial clutch and precise transmission in the circumferential direction. [0004] The connecting device is composed of a gauge shaft 1, a sleeve 2, a pin 3 and a pin 4, wherein the pin 4 is arranged on the upper surface of the sleeve 2, which is adjacent to the engagement shaft 5 of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02D11/02F02D11/04
CPCF02D11/02F02D11/04
Inventor 袁小磊杨惠英
Owner BEIJING HANGKE ENGINE CONTROL SYST SCI & TECH