Basic HTML Version
TM
ID XPANSION CLAMP
TM
The ID Xpansion Clamp is the ideal way to hold part on an inside diameter
for multiple machining on a vertical machining center or a horizontal
machining center.
These machinable clamps are produced in 8 sizes and can hold internal
diameters from 8mm to over 103mm. The clamps use a heat treated tapered
screw for expansion.
The larger diameter of the clamp is held to a close tolerance for precision
locating in a machined pocket on work cubes and fixture plates.
The customer machines the mild steel clamp to match the bore of the part
ensuring proper fit. Often times the clamps can be remachined for different
size jobs.
One of the benefits of these low profile clamps is holding may lathe parts, for
secondary machining, on one compact set up. They are quickly tightened
with a hex key, torque driver or can be mated to hydraulic pull cylinders for
automation.
Low Profile
Ideal for Secondary Operations on Lathe Parts
Allows More Parts Per Workcube or Fixture Plates
Excellent for Palletized Setups
Screw Coated to Prevent Seizing
Clamp Body Made of Soft Steel for Machinability
Tighten with Hex Key or Hydraulic Pull Cylinders (Screw protrudes
from bottom of base)
G† -
Minimumdiameter the "F" dimension can bemachined or turned down to.
H*
- (3) Mounting Screws included.
PART
NUMBER
A
MODEL
NUMBER
B
D
F
C
G†
H*
I
E
+.000
-.050
J
38000
38050
38100
38150
38200
38250
38300
38350
38400
38450
38500
38550
10.7
21.8
24.9
24.9
28.6
31.8
39.6
39.6
45.5
45.5
45.5
45.5
7.6
16.0
19.0
19.0
22.2
25.4
31.8
31.8
37.6
37.6
37.6
37.6
6.1
15.0
15.0
15.0
17.5
20.6
27.0
27.0
32.3
32.3
32.3
32.3
3.0
5.9
5.9
5.9
6.4
6.4
7.9
7.9
7.9
7.9
7.9
7.9
20.00
29.72
31.5
37.5
50.0
56.0
69.5
75.5
105.5
132.9
132.9
152.4
7.4
12.4
14.2
20.0
27.0
35.3
42.0
51.5
77.7
103.12
175.0
250.2
4.1
7.1
12.2
13.5
18.0
23.0
29.3
29.3
29.3
29.3
29.3
29.3
M2 on 13.7 BHC
M3 on 20.95 BHC
M3 on 23.1 BHC
M3 on 29.0 BHC
M4 on 39.4 BHC
M4 on 45.5 BHC
M5 on 55.9 BHC
M5 on 63.9 BHC
M6 on 92.6 BHC
M6 on 118.06 BHC
M6 on 118.06 BHC
M6 on 133.35 BHC
M2
M4
M6
M8
M10
M12
M16
M16
M16
M16
M16
M16
#00
# 0
# 1
# 2
# 3
# 4
# 5
# 6
# 7
# 8
# 9
# 10
4.1
7.2
11.2
13.2
16.3
20.3
21.4
21.4
19.3
19.3
19.3
19.3
Expand clamp approximately 0.1mm over relaxed diameter and machine to fit workpiece bore, either on lathe or mill
If machining the clamp on a lathe use the nut provided, on the back of the clamp, to tighten the tapered screw. This nut is used
only to machine the clamp.
Machine a pocket, in the fixture, for the close tolerance "E" dimension and drill and tap mounting holes per "H" column. Drill and
tap a hole from the "I" column in the center of the pocket for the tapered screw.
A recessed dowel pin may be installed into the flange for additional rigidity if required.
MACHINING AND INSTALLATION
A
C
D
I
B
F
J
H
G
E
ALSO AVAILABLE SIDE-LOC EXPANSION CLAMPS FOR BLIND HOLES - FOR DETAILS WRITE TO US OR VISIT
www.miteebite.com
HOLDING
FORCE N
1113
4228
8455
11125
20025
26255
44500
44500
44500
44500
44500
26000
65