The radial drilling machine series is widely used in the processing of box parts, housing parts, disc parts and special-shaped parts in the industries of military industry, aerospace, automobile, mold and machinery manufacturing. It is mainly used for drilling and reaming of castings and steel parts. , reaming, boring plane and tapping and other processing.
The machine has been redesigned on the basis of the old radial drilling machine.
This machine has the following advantages:
1) The main functions of the handle, buttons and other operating components are concentrated on the headstock.
2) The rocker arm drives the outer column to rotate ± 180° around the inner column .
3) The rocker arm moves up and down along the outer column.
4) The headstock moves left and right along the rocker rail.
5) Rocker arm lifting and clamping: The rocker arm lifting is driven by the motor at the top of the column, and the nut is driven by the screw nut to realize the lifting of the rocker arm. The safety nut is arranged on the lifting nut to ensure that the rocker arm cannot be suddenly dropped; the rocker arm clamping is clamped by the hydraulic driving diamond block, and after the clamping, the diamond block is self-locking; after the rocker arm rises or falls, the clamping action ends. The rocker arm is automatically clamped and controlled by an electrical switch mounted on the cylinder block.
6) Headstock and column clamping: The headstock and column are clamped hydraulically, and the diamond block is clamped. The two actions can be performed simultaneously or separately, and the selector switch is the knob on the headstock panel.
7) The electrical control of the machine tool uses a programmable controller with reliable performance.
First, the application field
The CW-M series horizontal lathe has mature structure, high power, strong rigidity and wide range of spindle shifting. It is suitable for strong or high-speed cutting. It can complete the inner and outer cylindrical surfaces, conical surfaces and end faces of various large shaft and disc parts. Cutting, chamfering, chamfering, drilling and tapping, and processing of metric threads, inch thread, modulus thread, pitch thread and taper thread, upper tool holder for motorized short cone, longitudinal The compound motion of the feed and the upper tool holder feeds the long cone of the motor vehicle, showing superiority to the large and complex parts.
Second, machine tool characteristics and key technical indicators
1 , machine features
1 ) Powerful ----- Standard main motor power is 22kW , and 30kW is also available .
2 ), the overall bed, the overall bed box - advanced design and manufacturing technology, providing high rigidity and high precision retention equipment.
3 ), the bed is aging treatment, the guide rail adopts high-frequency quenching ------ so that the machine tool has a longer service life.
4 ), the bed rail is precision ground ------ overall casting, machining and grinding, can ensure the high precision of the full length of the rail.
2 , key technical indicators
1 ) The bedside box adopts a forced lubrication system;
2 ) The bedside gears are processed by advanced equipment;
3 ), using advanced design, manufacturing and assembly.