Page 49
FR-823122
Février 17, 2004
Quackenbush
Opération et Instructions de Sûreté
Sûreté, Opération Et Service
Safety Recommendations
For your safety and the safety of others,
read and understand the safety recom-
mendations and operating instructions.
TAPER-LOK FIXTURING:
Customized fixtures are constructed to accept
Taper-Lok Bushing Tips. Advanced Drilling Equipment
tools with the Bushing Tips are inserted into the fixture,
twisted and com-locked into place.
The Bushing Tip’s rapered flanges fit under the
shoulder of the lock screws in the fixture. The Bushing
Tip holds the tool in alignment and absorbs the thrust
and torque of drilling. At the completion of the drilling
cycle, the toolsis/are rotated to unlock, withdrawn from
the fixture and and moved to the next position.
Several different types of Taper-Lok Fixturiing are
available. The following are the most common.
CAUTION / WARNING LABELS:
The labels found on these tools are an esential part of
this product. Labels should never be removed and
should be checked periodically for legibility. Replace
lables when missing or when the information can no
longer be read. Replacement labels can be ordered
Lock Liners
Method for mount-
ing to a fixture. A
hole is bored in the
jig to accommodate
the lock liner bush-
ing in position with
the jig.
Direct Mounting
The Serrated Liner
is used in potted or
cast-in-place instal-
lations.
Taper-Lok
Bushing
Direct Mounting
Most common
mounting method
has lock screws
mounted directly
into the fixture
plate. The shank of
the drill bushing tip
fits directly into a
bored hole in the
fixture plate.
Location Data for Taper-Lok Clamp,
Lock Screw and Lock Strip Mounting
Drill Bushing
Tool Nose
Tip Series
A
B
Thread (I.D.)
21000
.312
.625
3/4 - 16
22000
.609
.922
1 - 14
23000
.734
1.047
1-1/4 - 12
24000
.859
1.172
1-1/2 - 12
25000
None
1.562
2 - 16
Lock Strip
This method for
closely spaced
holes employes a
lock strip along
each side of the
row of holes in the
fixture plate. The
flanges on the Drill
Bushing Tip lock
unter the extended
edges of the lock
strip.
Taper-Lok
Bushing
