UF 39
14/20 UF 321
Companion Interchangeable Insert Molds 1 Frame clamps at this end of insert mold and ejector plates are flush with this end of insert. 2 Support post not supplied. Grind +.001 to +.002 higher than height of ejection (see page C 131). 3 Thicker plate optional (quotation on request). 4 3/4 x 5° lead this end.
Frame
ITEM NO. 14/20 UF 321
Standard Laminated: 10.0 x 18.9
Standard Solid: 10.0 x 18.9
T-Style Laminated: 13.9 x 18.9
.687
1
1
1
UF 321 Frame Upper – Side View
Ø S 3.990
.687
.687
R
Ø 2.0
.218
1.00
Ø 0
18.75
Ejector Half
18.75
Ejector Half
Ejector Half
UC 3816 .275 ± .001
18.75
.73
18.874
.90
.51
1.90
18.874
18.874
UF 321 Frame Upper – Top View
.31
4
4
Ø 5/16 Dowel
2.00
.687
± .001
.687 4
.812 Offset
.687
.812 Offset
9.994 10.714
.812 Offset
± .001
7.68
9.994
13.874
10.714
.494
.494
9.994 10.714
.494
7.18
.360
.360
.360
± .001
A A2
A
A A2
Ø .625
Ø .625 1.00
1.00
Ø .625
1.00
B2
1.00
9.437
B2
B
B
B
.480
.480 .480
.480
1.00
1.00
2 3
2 3
3 2
9.00 Central
6.937
9.00 Central
9.00 Central
4.000 Ejection
4.000 Ejection
4.000 Ejection
.480
.480
UF 321 Frame Lower – Side View
T-Style Laminated Construction
Standard Solid Construction
1.00
3/8-16 THD
± .0005
4.000
.375
ITEM NO.
A
B
ITEM NO.
A
A2
B2
B
14/20 SSU 221 14/20 SSU 222 14/20 SSU 223 14/20 SSU 224 14/20 SSU 225 14/20 SSU 226 14/20 SSU 227 14/20 SSU 228 14/20 SSU 229 14/20 SSU 230 14/20 SSU 231 14/20 SSU 232 14/20 SSU 233 14/20 SSU 234
1.377 1.377 1.377 1.877 1.877 1.877 1.877 2.377 2.377 2.377 2.377 2.877 2.877 2.877
1.377 1.877 2.377 1.377 1.877 2.377 2.877 1.377 1.877 2.377 2.877 1.877 2.377 2.877
14/20 TLU 201 2.377 1.377 14/20 TLU 202 2.377 1.377 14/20 TLU 203 2.377 1.377 14/20 TLU 204 2.877 1.877 14/20 TLU 205 2.877 1.877 14/20 TLU 206 2.877 1.877 14/20 TLU 207 2.877 1.877 14/20 TLU 208 3.377 2.377 14/20 TLU 209 3.377 2.377 14/20 TLU 210 3.377 2.377 14/20 TLU 211 3.377 2.377 14/20 TLU 212 3.877 2.877 14/20 TLU 213 3.877 2.877 14/20 TLU 214 3.877 2.877
1.377 2.377 1.877 2.877 2.377 3.377 1.377 2.377 1.877 2.877 2.377 3.377 2.877 3.877 1.377 2.377 1.877 2.877 2.377 3.377 2.877 3.877 1.877 2.877 2.377 3.377 2.877 3.877
.81
5.90
5.00
.500
*
.50
9.25
.90
* Taper slot to accommodate sleeve ejection optional (quotation on request).
UF 321 Frame Lower – Top View
+.002 –.000
3/4 x 5° Lead
10.000
3.50
18.874
Standard Laminated Construction
Ordering information for frame and companion insert molds can be found in the front of this section.
3.00
ITEM NO.
A
A2
B2
B
20.37
14/20 SLU 281 1.877 0.877 14/20 SLU 282 1.877 0.877 14/20 SLU 283 1.877 0.877 14/20 SLU 284 2.377 1.377 14/20 SLU 285 2.377 1.377 14/20 SLU 286 2.377 1.377 14/20 SLU 287 2.377 1.377 14/20 SLU 288 2.877 1.877 14/20 SLU 289 2.877 1.877 14/20 SLU 290 2.877 1.877 14/20 SLU 291 2.877 1.877 14/20 SLU 292 3.377 2.377 14/20 SLU 293 3.377 2.377 14/20 SLU 294 3.377 2.377
0.877 1.877 1.377 2.377 1.877 2.877 0.877 1.877 1.377 2.377 1.877 2.877 2.377 3.377 0.877 1.877 1.377 2.377 1.877 2.877 2.377 3.377 1.377 2.377 1.877 2.877 2.377 3.377
9.437
.56 R Ø 1.12
1.50
13.87
.750
Frame supplied with or without sprue bushing
U.S. 800-626-6653 ■ dme.net • store.dme.net Canada 800-387-6600 ■ Mexico 52-442-713-5666
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