卧式standard头部.pdf - 第59页
Page 57 V/S Standard Insertion Head Assembly T50090901 Rev . F This Document Supports Assembly 50090901 Rev. D 4. Apply Loctite 222 on the threads of the 2 8-32 x 5/8 socket head cap screws. Using the cap screws and spli…
Page 56
T50090901 Rev. F V/S Standard Insertion Head Assembly
This Document Supports Assembly 50090901 Rev. D
Compression
Spring
Shoulder Screw
Spring Support
Key
Pivot Shaft
Eccentric
Bushing
Socket Head
Cap Screw
Bushing
Socket Head
Cap Screw
Radial Bearing
Radial Bearing
Compression
Spring
Centering
Finger RH
Centering
Finger LH
Hex Nut
Centering
Insert
Socket Flat
Head Screw
Finger
Pivot Pin
Retaining
Ring
Retaining
Ring
Follower
Pin
Hex Nut
Socket Head
Cap Screw and
Lock Washer
Centering
Housing
Finger
Shaft
Pinion Pin
Do Not Grease
Leadscrew
Label
Page 57
V/S Standard Insertion Head Assembly T50090901 Rev. F
This Document Supports Assembly 50090901 Rev. D
4. Apply Loctite 222 on the threads of the 2 8-32 x 5/8 socket head cap
screws. Using the cap screws and split lock washers, secure the finger
shafts and centering fingers to the centering housing. Ensure that the
centering fingers move freely.
5. Install the radial bearing in the centering housing. Slide the follower
pin through the housing and radial bearing then secure them in position
using the retaining rings.
6. Insert the bushing into the centering housing. Slide the hex nut in the
gap in the housing then install the 10-24 x 1 1/4 socket head cap screw
and lock washer through the bushing in the housing. Secure the cap
screw through the hex nut and into the housing. This will be used for
the centering assembly set up.
7. Apply Magnalube to the eccentric bushing and insert the bushing into
the centering housing. Slide the pivot shaft in to the eccentric until the
hole in the shaft appears at the cutout in the eccentric.
8. Apply Magnalube to the contact point in the spring support key. With
the compression springs engaging the indents in the spring support
key and the centering housing, secure the spring support key to the
pivot shaft using the shoulder screw.
9. Place the assembled centering assembly aside, it will be installed into
the insertion head during the insertion head assembly procedure.
End of procedure
Head Assembly
Assembly Procedure:
1. Using Loctite 222 on the threads of six 8-32 x 3/8 socket button head
screws, install the ball bearing clamps into the counter bores of the
casting. Secure each bearing clamp in place with the button head
screws.
2. Install the spring plunger in the pinion shaft then partially install the
pinion shaft into the left side of the housing.
3. Slide centering driver pulley, timing belt, a locknut and locking ele-
ment on the pinion shaft.
CAUTION
The locking elements must be properly installed to correctly lock the
pinion in position. Failure to properly install the locking elements can
cause damage to the drive mechanism and failure of the machine to
properly insert components.
Page 58
T50090901 Rev. F V/S Standard Insertion Head Assembly
This Document Supports Assembly 50090901 Rev. D
Lock nut
Pinion
Pinion location
groove
Lock nut
Locking
element
Locking
element
NOTE
The pinion has an R on one end. The end marked R must be installed
on the shaft toward the right side of the insertion head assembly.
Locknut
Ball Bearing
Clamp
Socket Button
Head Screw
Spring Plunger
Pinion Shaft
Pinion
.190 Key
Locking
Element
Locking
Element
Locknut
Timing Belt
Socket Head
Cap Screw
Centering Driver
Pulley
Coupling
.190 Key