T45 T50 T70A Cold Drawing Elevator Guide Rail Automatic Male and
Female Milling Machine
Product Introduction
1. Male and Female Milling Machine Tool Overview
This machine tool is a special machine tool designed and
manufactured by our company according to the cold drawn elevator
guide rail processing requirements and processing technology, which
is specially used for the end faces of the cold-drawn elevator
guide rails and the yin and yang grooves. The machine tool adopts
double-station design, one station is the end face of the milled
cold-drawn elevator rail, and one station is the male-female groove
of the milling cold-drawn elevator guide rail. The machine tool
holder is equipped with two knives at the same time.
2. Main Specifications and Technical Parameters
| 1 | processing elevator guide specifications | T45,T50,T70A | Cold drawn |
| 2 | Center distance between two stations | 90 | mm |
| 3 | Column work surface size (length × width) | 680×800 | mm |
| 4 | Column table maximum stroke | 330 | mm |
| 5 | Worktable feed speed range | 10～500(adjustable) | mm/min |
| 6 | Workbench moves fastest | 2000 | mm/min |
| 7 | Servo motor rated torque | 10 | n·m |
| 8 | Hobbing cutter shaft speed | 100～200(adjustable) | r/min |
| 9 | Hydraulic station maximum pressure | 4 | Mpa |
| 10 | Overall dimensions (L × W × H) | 1730×1066×1635 | mm |
3. Configuration List
| No | Name | Qty(set) | Remark |
| 1 | Column carriage parts | 1 | |
| 2 | Milling head part | 1 | |
| 3 | Fixture part | 1 | |
| 4 | Base part | 1 | |
| 5 | Hydraulic station | 1 | |
| 6 | Complete protective cover | 1 | |
| 7 | Electrical System | 1 | |
| 8 | Random attachment | 1 | |
| 9 | Machine mattress iron, anchor bolt | 1 | |
| 10 | Instruction and operation manual | 1 | |
4. Electrical Components Brand
| No | Name | Brand |
| 1 | CNC system and servo motor | GSK |
| 2 | PLC | MITSUBISHI, Japan |
| 3 | Ball screw | Domestic |
| 4 | Main low voltage electrical components | Suzhou |
| 5 | Hydraulic station manufacturer | Ningbo Chuang Li |
5. Main Structure and Technical Features
The machine consists of milling head components, column carriage
components, fixture components, base components, lubrication
systems, hydraulic systems, electrical controls and other major
components.
The milling head part of the machine tool is mounted on the column
carriage. The box body is casted with high quality cast iron. The
spindle end number is NO50, which is equipped with the cutter shaft
and the hanging foot. The outer diameter of the cutter shaft is
Φ50mm. The main motor power is 5.5kw, 4th grade, and the spindle
speed is 100~200mm, which adopts frequency conversion speed
regulation.
The machine tool column adopts steel parts and the carriages adopts
cast iron parts, the column guide rails are in the form of “double
mountains”, and the carriage rails are attached to the guide rails
to ensure wear resistance. The on-board and lower-drive
transmission adopts the servo motor to drive the ball screw drive
through the reduction gear box, the transmission is reliable, and
the maintenance rate is reduced.
The clamp is mounted on the base and is provided with three oil
cylinders, one for each of the two transverse cylinders and one
vertical cylinder. Two guide rails can be clamped on the clamp, one
of which guides the end face and the other guides the mortise and
tenon groove.
The column and fixture components are mounted on the base, the
inside of the base is a cooling water tank, and the cooling pump is
also mounted on the base.
The lubrication of the guide rail of the machine bed is realized by
an automatic lubrication pump installed on the column, and it is
automatically lubricated at the time of starting.
This machine is equipped with a hydraulic station control fixture
cylinder, and the hydraulic station is selected by domestic famous
manufacturers.
This machine tool uses PLC control, PLC selects Japanese Mitsubishi
brand products. The servo motor and driver are selected from
Guangzhou CNC products, and other major low-voltage components are
selected from Suzhou Electric brand products.
