Description

A, applicable scope
DM - 1.1 type electric rail face grinding machine suitable for rail end for grinding processing, is a small portable pressure welding equipment supporting products, its loading card is convenient, easy operation, high grinding efficiency, and to ensure the welding rail end quality requirements.

Second, the main technical parameters
1. Motor:
Type: YO***2
Power supply: **0 v / *0 hz
Power: 1.1 kW
Speed: ***0 r/min
2. Cup wheel (BW) : **0 x *0 × *2
3. Cup wheel circumferential speed: Vmax = *2 m/s
4. Outer profile size: **0 x **0 x **0
5. Overall weight: *5 kg

Three, the basic structure and working principle
Working principle: the motor power, direct transfer to bowl grinding wheel to cause it to produce rotary motion, namely main grinding motion. At the same time, turn the handwheel through the screw mechanism (screw, silk mother) rotary motion, drive motor main wheel, cup wheel... Along the screw (guide bar) axial movement, namely to rail end axial feed grinding; And through the hand pull move bar swinging pendulum rack (motor cup wheel), around the guide bar axis in the rail end radial direction (perpendicular to the axis of rail) radial feed grinding, namely the radial feed movement.
Basic structure:
1 and the Lord movement - consists of a motor 1 - cup wheel 2... Composition.
2 and axial feed movement - the rotation handwheel (nut) 3 - pendulum rack (motor plate) 4 - hollow shaft screw (guide bar) 5 mobile... Composition.
3, radial feed movement - by moving rod 6 - pendulum rack (motor plate)... Composition.
4, concave card rail hook 7, top wire 8, positioning screw and... Composition.

Four, using method and maintenance
1, first of all to check whether there is crack grinding wheel, face whether level off, all normal, install bowl grinding wheel (BW). The specific method is to use with special casing hexagon wrench will lock hexagonal nut tightening.
2, check the power line connection is good, have without leakage phenomenon. Then the grinding machine loading card on the rail. Note: concave card rail hook on the inside of the surface must and rail top surface by tight, turn the top wire and rail top tight, ensure grinding wheel face and rail axis vertical, and will be concave card rail hook and guide bar positioning screw tightening.
3, start motor, main shaft cup wheel began to rotary, and at the same time, turn the handwheel adjustment grinding of axial feed grinding, reciprocating swing move, the use of machines and tools self-respect in radial feed grinding.
4, will often give screw mechanism, guide bar sliding surface, nut (handwheel) thrust tank... Injection lubricant, in order to reduce friction resistance.