概述

Summary

型卧式扩口机是进行车轮轮辋扩口的专用设备。本机分为主机、液压动力机构、电气箱三大部分，其结构布局简单合理、对中性能好，可在轮辋加工中，一次性完成扩口任务。其工作压力、工作速度、行程范围等可根据工艺需要进行调节。具有手动和自动两种操作方式。

The horizontal flaring machine is a special equipment for flaring wheel rims. The machine includes host device, hydraulic system and electric control system, which features simple and reasonable layout, good performance for centering, one-time flaring task can be processed. Its working pressure, working speed and stroke range can be adjusted according to the needs of the process technology. It can be operated by manual mode and automatic mode.

规格参数

Specification

设备型号	Model Number	KKJ-300-AH
轮辋最大宽度	Max. Width of Rim Band	320mm
轮辋最大直径	Max. Diameter of Rim Band	18 inches
轮辋最小直径	Mini. Diameter of Rim Band	12 inches
轮辋最大厚度	Max. Thickness of Rim Band	5mm
扩口力量	Flaring Force	2000KN
系统额定压力	Rated Pressure of Operating System	20Mpa
装机容量	Total Power	22KW

设备结构简介

Structure Description

该设备为卧式结构（见结构示意图），左侧模芯部分固定，右侧芯模在圆柱直线导轨导向下随油缸左右往返运动。左右两侧通过上下拉板形成封闭结构，很大程度上增加了设备的刚性和精度。油缸以前法兰形式固定于右侧固定座，通过推动中间移动部件完成轮辋扩口功能。

The equipment has horizontal structure (like structure sketch). The left tooling is fixed, while the right one can be guided by cylindrical linear guide way to move to left or right side with oil cylinder. The left and right sides are formed in enclosed structure through upper and lower pulling plates, which much increase rigidity and accuracy. The oil cylinder is fixed on right fix seat in form of front flange and finishes rim flaring operation by the means of pushing middle movable part.

当工件在滚道连线中滚动到位后，右侧模芯在油缸的推动下快速接近工件，到达工作位置时油缸改为工进速度，此时模芯自动定位中心且开始扩口工作，工进到位时接近开关或压力传感器发讯，油缸开始返程，接近开关检测到达指定位置发出信号，油缸复位，完成一次加工循环任务。

When the workpiece in slide way rolls to the target place, right tooling will be driven by oil cylinder to quickly approach to workpiece. When it gets to the working position, oil cylinder will change to feeding speed, tooling will automatically locate to central and start flaring. When feeding in the place, the proximity switch or pressure sensor will transmit signal, oil cylinder will start return, proximity switch will transmit signal when it detects that get to the target place, oil cylinder will back to home position. A processing circle mission is finished.

本机由主机、液压传动装置和电器控制装置三个部分组成，主机包括：机身、扩口模具；液压传动装置包括油箱、油泵—电机组、集成阀等；电气装置包括电气控制操纵箱等。主机和液压传动装置安装在混凝土基础上，由膨胀螺栓固定，电气箱固定在机身后侧。

This equipment consists of three parts: host machine, hydraulic driving device and electrical control device. The host machine includes lathe bed, flaring tooling; hydraulic driving device includes oil tank, oil pump-motor group, pile-up valve, etc.; electrical device includes electrical control cabinet, etc. The host machine and hydraulic driving device is installed on concrete foundation, fixed by expansion bolts. The electrical cabinet is fixed on the back side of lathe bed.

扩口模具

Flaring Tool

本扩口机需要安装扩口模具，不同的轮辋直径需要更换不同规格的扩口模具。

This flaring machine need to install flaring tool for each diameter, one (1) kind of rim diameter need one (1) set of flaring tool.