Dayton Die Cushions
6330 Industrial Dr, Eden Prairie Mn 55346, USA
dayton@daytondiecushions.com
Home
Install/Operation
Parts
Service
About Us
 Die Cushion Models
 
>>Products >>Learn about die cushions >>Topics >>BPM Hole Locations
When mounting the die cushion to the bolster plate the drilling and tapping of four holes in the bottom of the bolster plate of the press is required. The mounting rods are provided with shoulders that automatically take care of the alignment of the cushion with reference to the bed of the press. When drilling and tapping bolster, extra care should be taken to measure that the holes are perpendicular to the bolster plate. As a general rule, those rods should not be out of parallel with the center line of the cushion by more than .001 for each two inches of rod length in order to reduce side stresses in the rods.
 
Catalogs
Model C
Model D
Model HC
Model HD
Model MC
Model MD
Model HMC
Entire Catalog
Bolster Mounting Holes and Rod
For Model D Die Cushion
Model
L-R
F-B
H
Thread
D5
5 3/4"
3 7/8"
3/4"
3/8-16
D6
7 1/4"
4"
3/4"
1/2-13
D8
8 19/32"
5 19/32"
1"
5/8-11
D10
10 7/8"
6 3/8"
1"
3/4-10
D12
12"
8 7/16"
1 1/4"
7/8-9
D14
14 1/4"
10 1/4"
1 3/8"
1-8
D16
16 1/2"
11"
1 5/8"
1 1/4-7
For Model C Die Cushion
Model
L-R
F-B
H
Thread
C6
7 1/4"
4"
3/4"
1/2-13
C8
8 19/32"
5 19/32"
1"
5/8-11
C10
10 7/8"
6 3/8"
1"
3/4-10
C12
12"
8 7/16"
1 1/4"
7/8-9
C14
14 1/4"
10 1/4"
1 3/8"
1-8
C16
16 1/2"
11"
1 5/8"
1 1/4-7
C18
17 3/4"
12 3/4"
1 5/8"
1 1/4-7
C20
20 1/2"
14 1/4"
1 5/8"
1 1/4-7
C22
22 1/4"
15 1/2"
2"
1 3/8-6
C24
24"
16 3/4"
2"
1 3/8-6
For Model MC Die Cushion
Model
L-R
F-B
H
Thread
MC8
8 19/32"
5 19/32"
1"
7/8-9
MC10
10 7/8"
6 3/8"
1"
3/4-10
MC12
12"
8 7/16"
1 1/4"
7/8-9
MC14
14 1/4"
10 1/4"
1 3/8"
1-8
MC16
16 1/2"
11"
1 5/8"
1 1/4-7
MC18
17 3/4"
12 3/4"
1 5/8"
1 1/4-7
MC20
21 1/4"
15 1/4"
1 5/8"
1 1/4-7
MC22
22 3/4"
16 3/4"
2"
1 3/8-6
MC24
24 7/8"
18 1/8"
2"
1 3/8-6
For Model HC Die Cushion
 
 
 
Additional Information
Click Here To Download Bolster Plate Mounting Holes Locations and Sizes PDF File
J.I.C. Pin Pattern