Mold Bases & Plates

88A

36

36

7 7 / 8 x 7 7 / 8 A-Series Mold Bases

See opposite page for general dimensions, ejector stroke data, locating rings, sprue bushings, ejector bar lengths and other ordering information.

L=7.875

L=7.875

1/2-13 S.H.C.S. (4)

3.9375

3.125 (3)

3.9375

1.1875 (4)

3.000

Z

OFFSET (1)

OFFSET (1)

5/16-18 FLAT HEAD SCREW (2)

3.125

3.250 (3)

Z

3.125 (4)

R1.656

1.500 (4)

W=7.875

3.125 (2) GE

2.250 (4)

3.125 (4)

3.125 (4)

3.9375

1.375 (4)

3.375 (4)

2.375(4)

1.375 (4)

VIEW Y-Y

VIEW X-X

W=7.875

E

All dimensions are "Nominal" unless a tolerance is specified.

0.750 I.D. x 1.125 O.D. SHOULDER BUSHING (4)

3.9375

4.000 DIA. C-BORE 2.000 DIA.

D DIA.

DME STD SPRUE BUSHING SpecifyO & R Dimensions DME STD LOCATING RING Specify Item Number

O DIA.

0.750 DIA. GUIDE PIN (4)

0.219

0.531

R

0.500

CP=0.875

0.81

0.16 x 45

A ±0.001

0.750 DIA.

Y

Y

0.25

X

0.500 DIA. RETURN PIN (4)

X

B ±0.001

0.25

H

5/16-18 S.H.C.S. (4)

ER=0.500

SU=1.375 ±0.001

S

C ±0.001

EB=1.000

1.1875 ±0.001

0.81

BCP=0.875

0.875

END VIEW

SECTION Z-Z

0.750 DIA. STOP DISC (4)

0.50

1.500 Ref.

2.250 Ref.

1/2-13 S.H.C.S. (4)

To reinforce Support Plate, use Support Pillars. *For "A" Plates 3.375 or thicker, specify "B" Series Sprue Bushing (1" dia. stem)

1/2 x 1.000 SHOULDER BOLT (4)

5.250

2.625

2.6875

0.06

1.250 Ref.

0.750 O.D. TUBULAR DOWEL (2) (DIAGONALLY OPPOSITE)

Ref.

5.375

Steel Configurations available in:

No. 1 Steel Assembly

Mold Base Selections

No. 3 Steel Assembly

No. 7 Steel Assembly

B-Series Assembly

A-Series Assembly

TOP CLAMP PLATE

NO. 1 STEEL

NO. 3 STEEL

NO. 7 STEEL

A-CLAMPING PLATE

A-PLATE

NO. 1 STEEL

NO. 3 STEEL

NO. 7 STEEL

B-PLATE

NO. 1 STEEL

NO. 3 STEEL

NO. 7 STEEL

B-PLATE

SUPPORT PLATE

NO. 1 STEEL

NO. 3 STEEL

NO. 7 STEEL

(For X-Series Stripper Plate, AX-Series and T-Series Mold Bases, see pages 173-198.)

Other steel combinations also available. (Ejector Plates and Housings are No. 1 Steel, unless otherwise specified.) For additional Steel information, see page 42.

U.S. 800-626-6653 ■ Canada 800-387-6600 ■ sales@dme.net ■ www.dme.net

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