MOLD COMPONENTS – INCH Guided Ejection Guide Pins
MOLD COMPONENTS – INCH Solid Bronze Shoulder and Straight Bushings
Guided Ejection Guide Pins – GL
Solid Bronze Shoulder Bushings – SBF Precision Ground DME Standard Shoulder and Straight Bushings feature internal oil grooves and high-strength bronze for smooth, non-galling operation.
• Short press fit lengths for use in guided ejection applications • Pins are hardened and precision ground System 1 When pins are installed in the support plate, ejector housing can be removed from mold without removing ejector plates, permitting easy access to service the ejector system. System 2 Pins installed in the ejector housing permit fast, low-cost installation. When ejector housing is removed from mold base, the complete ejector assembly is removed.
S
K
General Dimensions
NOMINAL I.D.
+.000 -.030
+.000 -.005
+.0005 -.0000
Ø H
K
Ø E
3 ⁄ 7 ⁄
1.1255 1.2505 1.3755 1.6255 2.0005 2.5005 3.2505 3.7505
1.302 1.427 1.552 1.802 2.177 2.677 3.427 3.990
4
Ø H
Ø D
8
1"
.187
Ø H
Ø D
Ø E
1 1 ⁄ 1 1 ⁄
4
Ø E
2
L
2"
2 1 ⁄
2
It is recommended that a minimum of four pins and bushings be installed. Size of the pins and bushings should be determined by the size of the mold. The Guided Ejection System is an inexpensive method to protect against wear and costly damage to a mold in production. Properly installed, the DME Guided Ejection System holds the ejector assembly in alignment and supports the weight of the ejector assembly throughout the entire machine cycle. This greatly reduces wear on ejection components and prevents possible cocking of the ejector plates.
3"
.500
System 2
System 1
K
L
GUIDE PIN
GUIDE PIN
Ø D = 3 /
Ø D = 7 /
Ø D = 1 1 /
Ø D = 1 1 /
Ø D = 2 1 /
4 I.D.
8 I.D.
4 I.D.
2 I.D.
2 I.D.
Ø D = 1" I.D.
Ø D = 2" I.D.
Ø D = 3" I.D.
+.0005 -.0000
+.0005 -.0000
+.0005 -.0000
+.0005 -.0000
+.0005 -.0000
+.0005 -.0000
+.0005 -.0000
+.0005 -.0000
.7505
.8755
1.2505
1.5005
2.5005
1.0005
2.0005
3.0005
L LENGTH
ITEM NUMBER SBF0607 SBF0613 SBF0617 SBF0623 SBF0627 SBF0633 SBF0637 SBF0643 SBF0647 SBF0657
ITEM NUMBER SBF0707 SBF0713 SBF0717 SBF0723 SBF0727 SBF0733 SBF0737 SBF0743 SBF0747 SBF0757
ITEM NUMBER SBF0807 SBF0813 SBF0817 SBF0823 SBF0827 SBF0833 SBF0837 SBF0843 SBF0847 SBF0857
ITEM NUMBER SBF1007 SBF1013 SBF1017 SBF1023 SBF1027 SBF1033 SBF1037 SBF1043 SBF1047 SBF1057
ITEM NUMBER SBF1207 SBF1213 SBF1217 SBF1223 SBF1227 SBF1233 SBF1237 SBF1243 SBF1247 SBF1257
ITEM NUMBER
ITEM NUMBER
ITEM NUMBER
SUPPORT PLATE
SUPPORT PLATE
+.000 -.060
EJECTOR HOUSING
EJECTOR HOUSING
7 ⁄
—
—
— — — — — —
8
EJECTOR RETAINER PLATE EJECTOR PLATE
EJECTOR RETAINER PLATE EJECTOR PLATE
1 3 ⁄ 1 7 ⁄ 2 3 ⁄ 2 7 ⁄ 3 3 ⁄ 3 7 ⁄ 4 3 ⁄ 4 7 ⁄ 5 7 ⁄ 7 7 ⁄
SBF1613 SBF1617 SBF1623 SBF1627 SBF1633 SBF1637 SBF1643 SBF1647 SBF1657
SBF2013 SBF2017 SBF2023 SBF2027 SBF2033 SBF2037 SBF2043 SBF2047 SBF2057
8
8
8
Ø D = 3 ⁄
4 I.D.
Ø D = 7 ⁄
8 I.D.
Ø D = 1 1 ⁄
4 I.D.
Ø D = 1 1 ⁄
2 I.D.
Ø D = 1" I.D. .999 +.0000 -.0005
General Dimensions
8
+.0000 -.0005
+.0000 -.0005
+.0000 -.0005
+.0000 -.0005
.749
.874
1.249
1.499
8
NOMINAL DIA
L LENGTH +.00 -.06
SBF2437
Ø H (MAX)
+.0000 -.0005
+.0005 -.0000
8
Ø D
K Ø E
ITEM NUMBER S
ITEM NUMBER S
ITEM NUMBER S
ITEM NUMBER S
ITEM NUMBER
—
8
S
3 ⁄
.749
.990
3 ⁄
.751
4
16
SBF2447 SBF2457 SBF2477
8
3 3 ⁄
7 ⁄
5004GL
7 ⁄
5103GL
7 ⁄
5202GL
7 ⁄
5302GL
1
3 ⁄
5402GL
4
8
8
8
8
8
7 ⁄
.874
1.115
1 ⁄
.876
8
4
8
4 1 ⁄
7 ⁄
PF5005GL
7 ⁄
PF5104GL
7 ⁄
PF5203GL
7 ⁄
5303GL
1
3 ⁄
5403GL
4
8
8
8
8
8
1 ⁄
1.001
1"
.999
1.240
—
—
—
—
—
—
—
4
8
4 3 ⁄
7 ⁄
PF5006GL
7 ⁄
PF5105GL
7 ⁄
PF5204GL 1 3 ⁄ 8
5304GL
1
3 ⁄
5404GL
4
8
8
8
8
1 1 ⁄
1.249
1.490
5 ⁄
1.251
4
16
5 1 ⁄
7 ⁄
PF5007GL
7 ⁄
PF5106GL
7 ⁄
PF5205GL 1 3 ⁄ 8
5305GL
1
3 ⁄
5405GL
Solid Bronze Straight Bushings – SBS Precision Ground
4
8
8
8
8
1 1 ⁄
1.499
1.740
5 ⁄
1.501
2
16
5 3 ⁄
7 ⁄
PF5008GL
7 ⁄
PF5107GL
7 ⁄
PF5206GL 1 3 ⁄ 8
5306GL
1
3 ⁄
5406GL
4
8
8
8
8
L +.000 -.060 LENGTH
6 1 ⁄
7 ⁄
PF5009GL
7 ⁄
PF5108GL
7 ⁄
PF5207GL 1 3 ⁄ 8
5307GL
1
3 ⁄
5407GL
4
8
8
8
8
NOTES: 1. Select corresponding bronze-plated guided ejection bushings or self-lubricating guided ejection bushings in proper diameter for the application. 2. DME Guided Ejection Systems are available installed in standard mold bases. For additional information and prices, contact DME.
NOMINAL I.D.
ITEM NUMBER SBS0607 SBS0613 SBS0713 SBS0813 SBS1013 SBS1017 SBS1213 SBS1217 SBS1637 SBS2047 SBS2447
+.0005 -.0000
+.0005 -.0000
6 3 ⁄
7 ⁄
PF5010GL
7 ⁄
PF5109GL
7 ⁄
PF5208GL
Ø D
Ø H
4
8
8
8
7 1 ⁄
7 ⁄
PF5011GL
7 ⁄
PF5110GL
7 ⁄
PF5209GL
7 ⁄
1.1255 1.1255 1.2505 1.3755 1.6255 1.6255 2.0005 2.0005 2.5005 3.2505 3.7505
4
8
8
8
8
3 ⁄
.7505
4
1 3 ⁄
7 3 ⁄
7 ⁄
PF5012GL
7 ⁄
PF5111GL
7 ⁄
PF5210GL
8
4
8
8
8
7 ⁄
.8755
1
3 ⁄
8 1 ⁄
— —
7 ⁄
PF5112GL
7 ⁄
PF5211GL
8
8
4
8
8
1 3 ⁄ 1 3 ⁄ 1 7 ⁄ 1 3 ⁄ 1 7 ⁄ 3 7 ⁄
1"
1.0005
8
8 3 ⁄
— —
7 ⁄
PF5113GL
7 ⁄
PF5212GL
4
8
8
Ø H
Ø D
8
9 1 ⁄
PF5015GL — —
7 ⁄
PF5213GL
1 1 ⁄
1.2505
4
8
4
8
9 3 ⁄
— — — —
7 ⁄
*PF5214GL
4
8
8
1 1 ⁄
1.5005
10 1 ⁄
— — — —
7 ⁄
PF5215GL
2
4
8
8
L
10 3 ⁄
— —
7 ⁄
PF5117GL
7 ⁄
*PF5216GL
2"
2.0005 2.5005 3.0005
4
8
8
8
11 1 ⁄
— — — —
7 ⁄
PF5217GL
2 1 ⁄
4
7 ⁄
4
8
2
8
4 7 ⁄
3"
11 3 ⁄
— — — —
7 ⁄
*PF5218GL
8
4
8
12 1 ⁄
— —
7 ⁄
*PF5120GL
7 ⁄
*PF5219GL
4
8
8
264
265
U.S. 800-626-6653 ■ Canada 800-387-6600 ■ dme.net
store.dme.net
U.S. 800-626-6653 ■ Canada 800-387-6600 ■ www.dme.net ■ store.dme.net
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