SLIDE ACTION COMPONENTS Slide Retainer Assemblies
SLIDE ACTION COMPONENTS Slide Retainer Assemblies
Pocket Dimensions/Installation Guidelines (Slide Retention Application Shown)
NOTES: 1 Lubricate all metal-to-metal contact areas before first use and every 100,000 cycles (or more frequently as required). Use a good grade of moldmakers’ non-melting type grease rated for the operating temperature to be encountered. 2 Do not operate at temperatures exceeding 225°F. 3 If two or more retainers are used, mount them uniformly to provide a balanced operation. Retainer sizes should not be mixed in a multiple retainer application. 4 Surface to which retainer is mounted should not prevent retainer from pivoting freely. 5 Replace retainer assembly and/or dowel pin when total wear in jaw area or on dowel pin exceeds .010. 6 Replace compression spring every 1,000,000 cycles or as required, following procedures packaged with retainer.
Section A-A
G
H
A
A
POCKET MUST PROVIDE SUPPORT FOR SLIDE RETAINER POSITIONING GUIDES IN AREAS SPECIFIED BY DIMENSION P ON BOTH SIDES OF SLIDE RETAINER. (IF NOT, OR IF RETAINER IS SURFACE MOUNTED, CENTERING GUIDE BLOCKS MUST BE ADDED TO PROVIDE SUPPORT IN THESE AREAS.)
C
J CENTRAL
CLEARANCE SLOT FOR DOWEL PIN TRAVEL
P
B
B
R RADIUS
P
F
DOWEL PIN PRESSED INTO SLIDE (OR PLATE)
SLIDE (OR PLATE)
A POSITIVE STOP BLOCK MUST BE INSTALLED AND PROPERLY LOCATED TO PREVENT DOWEL PIN FROM APPLYING PRESSURE AGAINST BACK OF JAW AREA
.06 MIN. CLEARANCE BELOW SLIDE (OR PLATE)
T** REF ONLY
CLEARANCE MUST ALWAYS BE MAINTAINED UNDER THE HEAD OF THE SHOULDER SCREW. AFTER INSTALLATION WITH SHOULDER SCREW FIRMLY TIGHTENED, CHECK TO BE SURE SLIDE RETAINER IS COMPLETELY FREE TO PIVOT.
Section B-B
+.000 –.005
L C’BORE +.001 –.000
M
.06 APPROX.
USE SET SCREW TO LOCK DOWEL PIN IN PLACE AS REQUIRED
+.001 –.000
L C’BORE
A
TAPPED HOLE MUST NOT BE COUNTERSUNK
+.000 –.005
M
K TAPPED HOLE
TAPPED HOLE MUST NOT BE COUNTERSUNK
K TAPPED HOLE
B
K TAPPED HOLE AND TAP DEPTH BELOW C’BORE
M C’BORE DEPTH
ITEM NUMBER F
R RAD
L C’BORE
Retrofit Data for Molds with Previous Design Slide Retainers
P G H J
NOTES: A. Existing pocket and tapped hole for previous slide retainer (MRT22, 44 or 88). B. Drilling, tapping and counterboring for shoulder screw at new location is required per drawing and chart dimensions. provide support for retainer positioning guides in areas designated by dimension P or centering guide blocks must be added. C. Existing pocket must
K TAPPED HOLE AND TAP DEPTH BELOW C’BORE
M C’BORE DEPTH P
T** REF ONLY
FOR REPLACEMENT OF SLIDE RETAINER ITEM NUMBER
PSL0001 0.980 0.61 1.35 .39 1.00 .31
#10-24 X .50 DEEP
.249
.310
ITEM NUMBER
L C’BORE
PSL0002 1.375 0.88 1.81 .56 1.50 .37
1/4-20 X .56 DEEP
.3115
.430
PSL0001
#10-24 X .50 DEEP
.249
.310
.61 .620
MRT22
PSL0003 2.125 1.57 2.75 .88 2.00 .50
5/16-18 X .62 DEEP
.374
.580
PSL0002
1/4-20 X .56 DEEP
.3115
.430
.88 .875
MRT44
PSL0003
5/16-18 X .62 DEEP
.374
.580 1.57 1.325
MRT88
NOTES: 1. Dimension F, the distance from dowel pin centerline at end of slide travel and centerline of shoulder screw, is important. Overtravel of dowel pin beyond clearance provided at back of jaw area could result in damage to retainer.
**Dimension T is for reference only. See charts and application drawings to determine specific installation dimensions.
HOW TO ORDER: Use Item Numbers in charts for ordering.
All items in stock.
U.S. 800-626-6653 ■ Canada 800-387-6600 ww.dme.net ■
store.dme.net
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