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A nut installation station of a quick joint automatic assembly machine

A technology for installing stations and assembling machines, which is applied in metal processing, manufacturing tools, metal processing equipment, etc. It can solve the problems of cumbersome procedures, missing parts, and low efficiency of manual assembly of quick connectors, so as to ensure that the installation is in place and the gas The effect of tightness indicators

Active Publication Date: 2018-05-18
NINGBO SINPPA TOOLS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The manual assembly of quick connectors is inefficient, and parts are often missing, and each quick connector needs to be tested for air tightness after assembly, and the process is cumbersome

Method used

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  • A nut installation station of a quick joint automatic assembly machine
  • A nut installation station of a quick joint automatic assembly machine
  • A nut installation station of a quick joint automatic assembly machine

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0036] The specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and the embodiments.

[0037] refer to figure 1 with figure 2 As shown, the main structure of the multi-station quick connector automatic assembly machine is a workpiece transmission mechanism 1 driven by a stepping motor to realize stepping motion. In the transmission direction of the workpiece transmission mechanism 1, there are: central loading station 2, Jacket feeding station 3, gasket feeding station 4, valve core feeding station 5, nut feeding and pre-tightening station 6, nut locking station 7, air tightness testing station 8 and pick-up station 9.

[0038] to combine figure 1 , figure 2 As shown, the workpiece transmission mechanism 1 is provided with a transmission chain 10 driven by a stepping motor to rotate step by step. The entire transmission chain 10 is equidistantly equipped with workpiece clamping devices 11 f...

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Abstract

The invention relates to the technical field of quick joint assembly equipment, in particular to a nut mounting station of a quick joint automatic assembly machine. The nut mounting station comprises a nut feeding pre-screwing station and a nut screwing station which are arranged in the material flow direction of the automatic assembly machine. The nut feeding pre-screwing station comprises a nut feeding mechanism, a nut feeding pre-screwing mechanical arm, a nut gluing mechanism and a nut pre-screwing mechanism. Nut accessories are conveyed to the specified position through the nut feeding pre-screwing mechanical arm. The nut pre-screwing mechanism and the nut gluing mechanism cooperate to firstly complete the action of coating the nut accessories with sealant, and after the sealant coating action is completed, the nut feeding pre-screwing mechanical arm completes the assembly action of the nut accessories in cooperation with the nut pre-screwing mechanism. The nut screwing station is used for locking the pre-screwed nut accessories. Step-by-step work in the nut mounting process is achieved, it is guaranteed that the nut accessories are mounted in place, and it is ensured that the air tightness index of a quick joint is qualified.

Description

technical field [0001] The invention relates to the technical field of quick joint assembly equipment, in particular to a nut installation station of a quick joint automatic assembly machine. Background technique [0002] A quick connector is a connector that can be connected or disconnected without tools. Quick connectors can be divided into: quick connectors for air, quick connectors for oxygen fuel gas, quick connectors for gas and liquid, quick connectors for oil pressure, quick connectors for inert gas, quick connectors for cooling water and oil, and semiconductor quick connectors. [0003] The installation of the quick connector is extremely cumbersome. First, the steel ball, gasket, valve core, and valve core spring must be installed in the center in sequence, and then the jacket is placed outside the center and the jacket spring is installed in the gap between the center and the jacket. , and finally thread the nut with the hub. The manual assembly of quick connect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/06
CPCB23P19/06
Inventor 姜昌国
Owner NINGBO SINPPA TOOLS CO LTD
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