CP45-英文版培训教材.pdf - 第205页
Operating Manual Reference Figure CP-45/55 Operation Process Step6 : Ratchet Pawl Adjustment (Backlash Adjustment) After completing the push pawl adjustment, with the cylinder push button fixed on the left side of inspec…
Operating Manual Reference Figure
CP-45/55 Operation Process
Step5 : Ratchet Pawl Adjustment
If the ratchet pawl is offset to left or right direction
from the center reference line of the gear on the gear
monitor of the feeder fixed as shown in the following
figures, release the lock of the push pawl to arrow
direction of (1) as shown in the right figure, and
secure the wrench of (2) by the other hand so that the
push pawl of (2) can not be moved. Align the center
of the gear on the gear center reference line of the
line indicator by turning the push pawl adjusting
wrench of (2) as shown in the following figures. At this
time, tighten the push pawl locker by turning it to (3)
direction lightly since the ratchet pawl should be
adjusted again. At this time secure the wrench by the
other hand so that the push pawl of (2) can not be
moved.
(1)
(2)
(3)
Operating Manual Reference Figure
CP-45/55 Operation Process
Step6 : Ratchet Pawl Adjustment
(Backlash Adjustment)
After completing the push pawl adjustment, with the cylinder push
button fixed on the left side of inspection jig pressed down, lock the
push button by turning it to clockwise as shown in (a) figure. If the
push pawl and the ratchet pawl are failed to be placed in the regular
position, backlash will be occurred as shown in the following figure.
Then, adjust the position of ratchet pawl of socket with the following
methods. Firstly, release the locked ratchet pawl by securing the screw with
"screwdriver"(from the left side) and turning the box wrench (from the right
side). And, with the right box wrench of the feeder secured, adjust the
ratchet pawl by turning it to left and right directions with "screwdriver" in
order that it can be placed in the regular position as shown in the right
figure. If the adjustment is completed, re-inspect the backlash and offset
of the gear reference position by releasing the locking of the cylinder push
button and pressing the push button. If backlash and offset of the gear
reference position are occurred, repeat step 4) and 5) to obtain the correct
adjustment.
Blacklash occurred
(a)
INSPECTION JIG
A little vibration caused by manufacturing deviation of the
gear may be occurred as shown in the right monitor screen.
If the vibration range is allowable, secure the ratchet pawl
with "screwdriver" and tighten the ratchet pawl with the right
box wrench. Then lock the push pawl with 1 T-wrench so
that it can not be moved and tighten it by turning 2 lever to
clockwise as shown in the right figure.
Step7 : Repetition Pitch Checking Step
A little vibration caused by manufacturing deviation of the
gear may be occurred as shown in the right monitor screen.
If the vibration range is allowable, secure the ratchet pawl
with "screwdriver" and tighten the ratchet pawl with the right
box wrench. Then lock the push pawl with 1 T-wrench so
that it can not be moved and tighten it by turning 2 lever to
clockwise as shown in the right figure.
NOTICE : "Counter pitch phenomenon", feeding pitch moves by
2mm respectively when carrying out the feeding test
after completing the adjustment, may occur
sometimes. This phenomenon means that the initial
position of the push pawl exceeds too much the
initial condition as shown in the right figure. Thus,
adjust the contact angle of the tail part of the
pusher pawl and the cam shaft to 0~5
o
as shown
in the right figure and then repeat step 3)~7).
CP-45/55 Operation Process