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Installing device and method for novel return spring

A technology for installing equipment and return springs, applied in metal processing equipment, metal processing, manufacturing tools, etc., can solve the problems of low installation efficiency, large labor consumption, unreliable installation, etc., and achieve improved processing efficiency, reliable performance, and improved The effect of work efficiency

Inactive Publication Date: 2016-06-22
JIANGSU HAILONG ELECTRICAL APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional assembly method is manual assembly, that is, first fix one end of the return spring on the limit hole of the coupling head, then tighten the tooling, turn it to a predetermined angle by hand, and then press it into the limit block of the rear cover, the installation efficiency Low, unreliable installation and high labor consumption

Method used

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  • Installing device and method for novel return spring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 As shown, a novel return spring installation device of the present invention includes a base 1, a support frame 2 and a cylinder connecting plate 3, a support frame 2 is installed on the base 1, the upper end of the support frame 2 is connected to the cylinder connecting plate 3, and the cylinder connecting plate 3 The upper end is connected to the compression cylinder 4, the cylinder connecting plate 3 is connected to the pressure head 5 after get off work, and the base 1 is provided with a rotary cylinder 6, and the rotary cylinder 6 is connected to the connecting shaft 8 through the supporting shaft 7, and the supporting shaft 7 and the connecting shaft 8 are installed on the support 9, the support 9 is placed on the upper end of the base 1, the outer periphery of the connecting shaft 8 is fixed on the floating rotating shaft 10, the outer periphery of the floating rotating shaft 10 is fixed with a return spring positioning tray 11, and the outer periph...

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PUM

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Abstract

The invention relates to an installing device and method for a novel return spring. The installing device comprises a base, a supporting frame and an air cylinder connecting plate. The supporting frame is arranged on the base. The upper end of the supporting frame is connected with the air cylinder connecting plate. A pressing air cylinder is connected to the upper end of the air cylinder connecting plate. The lower end of the air cylinder connecting plate is connected with a pressing head. A rotation air cylinder is arranged in the base and connected with a connecting shaft through a supporting shaft. The supporting shaft and the connecting shaft are installed in a support. The support is arranged at the upper end of the base. The periphery of the connecting shaft is fixed to a floating rotation shaft. A return spring positioning tray is fixed to the periphery of the floating rotation shaft. A floatation positioning ring is fixed to the periphery of the return spring positioning tray, and a rear cover positioning ring is fixed to the periphery of the floating positioning ring. The installing device and method for the novel return spring have the beneficial effects of being high in installing efficiency, reliable in installing and low in labor consumption.

Description

technical field [0001] The invention relates to a novel return spring installation device, and also relates to a novel return spring installation method. Background technique [0002] The valve phase adjustment mechanism is the actuator of the variable valve timing system, and its main components are: sprocket, stator, rotor, cotter pin, screw, lock pin mechanism, and return mechanism. Lock pin mechanism comprises lock pin, spring, spring seat again; Return mechanism comprises back cover, cover, back-moving spring, coupling head again. The function of the locking mechanism is to fix the relative position of the rotor, sprocket, stator and other components when the valve phase adjustment mechanism is not working. The function of the return mechanism is that the return spring generates a return force when the valve adjustment angle reaches the specified angle, so that the rotor returns to the initial position quickly. Usually the return spring is installed on the back cover,...

Claims

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Application Information

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IPC IPC(8): B23P19/04
Inventor 朱圣明丁军宏
Owner JIANGSU HAILONG ELECTRICAL APPLIANCE
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