卧式standard头部.pdf - 第40页
Page 38 T50090901 Rev . F V/S Standard Insertion Head Assembly This Document Supports Assembly 50090901 Rev. D 5. Rest the allen wrench on top of the cam and check if the cam is cen- tered. If the cam is centered on the …
Page 37
V/S Standard Insertion Head Assembly T50090901 Rev. F
This Document Supports Assembly 50090901 Rev. D
12. Manually rotate the centering cam to the orientation shown.
Centering Cam
Oriented as shown
13. While holding the centering cam in the orientation shown, engage the
centering drive belt on the centering driven pulley.
14. Loosen the cap screw securing the centering belt tensioner, allow the
tensioner to engage the belt then tighten the cap screw to secure the
tensioner in position.
End of procedure.
Cam Alignment
Purpose:
This procedure centers the cam on the cam shaft so it is properly aligned with
the insertion tooling providing the initial adjustment for component center-
ing.
Adjustment Procedure:
1. Push the STOP push button.
2. Palm the machine down as detailed in the Operation Reference
Manual.
3. Remove the two 1/4-20 socket head cap screws and then remove the
centering housing assembly.
4. With the 1/4 inch allen wrench between the tooling housings, manu-
ally close the head span axis until the allen wrench is held in place.
The allen wrench is used as an indicator of the centerline of the tool-
ing.
Page 38
T50090901 Rev. F V/S Standard Insertion Head Assembly
This Document Supports Assembly 50090901 Rev. D
5. Rest the allen wrench on top of the cam and check if the cam is cen-
tered. If the cam is centered on the allen wrench, no adjustment is re-
quired. Centered is defined as when the sides of the allen wrench are
aligned with the sides of the cam. If the cam is not centered on the
tool, proceed as follows.
Centering Cam
Centering Drive Belt
Knurled Knob
Socket Head
Cap Screws
6. Loosen the socket head cap screw in the knurled knob next to the cam
on the side of the cam in the direction that the cam has to be adjusted.
Turn the knob away from the cam.
7. Loosen the set screw in the knurled knob on the opposite side of the
cam then turn the knurled knob until the cam is centered on the allen
wrench.
8. Turn the other knurled knob back until it contacts the cam then tighten
the set screws in both knurled knobs to secure them in position.
9. Replace the centering housing assembly.
End of procedure.
Centering Finger Alignment
Purpose:
This procedure adjusts the side to side position of the centering housing as-
sembly to ensure correct centering of components. This is the fine adjust-
ment to correct for components that are being inserted off center.
Prerequisite:
Cam Alignment
Page 39
V/S Standard Insertion Head Assembly T50090901 Rev. F
This Document Supports Assembly 50090901 Rev. D
Adjustment Procedure:
1. Push the STOP push button.
2. Palm the machine down as detailed in the Operation Reference
Manual.
3. With the 1/4 inch allen wrench between the tooling housings, manually
close the head span axis until the allen wrench is held in place.
4. Loosen the hex nut at each end of the centering housing shaft then ad-
just the jacking screws so the centering fingers are centered in relation
to the tooling housings. Use the 1/4 inch allen wrench, held between
the tooling housings, as a visual guide when centering the centering
housing assembly.
Centering Cam Assembly
Centering Drive Belt
Collar Clamp
Ball Bearing
Centering Housing Assembly
Socket Head
Cap Screws
Jacking Screw
Hex Nut
5. With the centering housing assembly centered, adjust the jacking
screws against each end of the centering housing shaft. Loosen one of
the jacking screws 1/4 turn to provide a gap, .005 - .010 inch (0,1mm -
025mm), to provide easy removal and installation of the centering
housing assembly while maintaining the centering adjustment.
6. Tighten the two hex nuts to secure the jacking screws in position.
7. Manually open the tooling housings and remove the allen wrench.
End of procedure.