12
12
Item Description
Function
A
Forward Foot Pedal
Will operate the machine in the cw direction
B
Reverse Foot Pedal
Will operate the machine in the ccw direction
C
Hydraulic Reservoir
Holds the oil for operating the hydraulics.
D
Hydraulic Pump and Valve
Assembly
Provides and controls the oil flow.
E
Electric Motor
Provides the power to power the hydraulics.
F
Anti-Springback Pin Assembly Locks the rotation of the bending plate to retract the
cylinder and provide additional rotation.
G
Hydraulic Cylinder
Supply the bending force to rotate the bending plate.
H
Quick Release (shown with a
counter die installed)
For pivoting counter die away from bend die to
remove material quickly.
I
Hitch Pin
Used to secure counterdie to quick release.
J
Main Spindle And Drive Pins
(shown with a square tube
forming die installed)
For supporting and driving the forming die.
K
Bend Angle Scale
A graduated scale used to indicates the bend angle
that the spindle is currently positioned at.
L
Bend Angle Indicator
Indicates the bend angle that the spindle is currently
positioned at.
M
Anti-springback Lever
Disengages the lock pin from the locking teeth.
GENERAL DESIGN DESCRIPTION
You have made a practical choice in purchasing the RDB-125 Hydraulic Bending Machine. It
has been carefully built of high quality materials and designed to give many years of efficient
service. The simplicity of design and minimum effort required to operate the machine contributes
towards meeting schedules and producing greater profits.
The RDB-125 is an electric powered hydraulically operated “Rotary Draw” bending machine. To
bend material, a bending die and counter die are required. The material is hooked by the
bending dies’ hook arm and is powerfully rotated in the clockwise direction. As the bending die
rotates, the counter die forces the material to conform to the radius and shape of the bending
die.
The RDB-125 Bending Machine you have purchased is built of solid steel ensuring maximum
rigidity. Grade 8 bolts throughout provides very high rigidity and stability.
Throughout this manual are listed various safety-related descriptions for attention. These
matters for attention contain the essential information to the operators while operating, and
maintaining. Failure to follow these instructions may result in great damage to the machine or
injury to the operator.
Summary of Contents for B8075
Page 1: ...OPERATOR S MANUAL ROTARY DRAW BENDER MODEL RDB 125 B8075...
Page 14: ...11 11 GETTING TO KNOW YOUR MACHINE A B C G H I K M J D E F L...
Page 33: ...30 30 RDB 125 ELECTRICAL SCHEMATIC...
Page 37: ...34 34 Diagram 1...
Page 38: ...35 35 Diagram2...
Page 39: ...36 36 PARTS DIAGRAM Power Unit Assembly Parts Diagram...
Page 40: ...37 37 Stand Assembly Parts Diagram...
Page 41: ...38 38 Main Frame Assembly Parts Diagram...
Page 42: ...39 39 Spring Back Lever Assembly Parts Diagram...
Page 43: ...40 40 Ratchet Wheel Assembly Parts Diagram...
Page 44: ...41 41 Swing Arm Assembly Parts Diagram...
Page 45: ...42 42 Spring Latch Assembly Parts Diagram...
Page 46: ...43 43 Cylinder Assembly Parts Diagram...
Page 50: ...47 47 NOTES...
Page 51: ...48 48 NOTES...
Page 52: ...49 49...