| HEAVY-DUTY
HOLD-DOWN ACTION |
MODEL
515
Compact Model 515 hold-down clamp
is similar in size to the Model225.
It features a very low profile. Made
from C-1008 or C-1010 low carbon,
cold-rolled steel with a black oxide
finish. Hardened and ground pivot
pins can be replaced. Forged hold-down
bars can be cut or welded to suit
fixturing or tooling needs. |
|
MODEL
516
Model 516 is the same size as Model
207-S. Made from C-1008 or C-1010
low carbon, cold-rolled steel. Black
oxide finish. Hardened and ground
pivot pins can be replaced. Forged
hold-down bars can be cut or welded
to meet a wide range of fixturing
or tooling needs. |
|
| HEAVY-DUTY
HOLD-DOWN AND STRAIGHT ACTION
|
| MODEL
517
Model 517, which can provide up
to 600 lbs. force, is made from
C-1008 or C-1010 low carbon, cold-rolled
steel and has a black oxide finish.
Features extra clearance under hold-down
bar. Hardened and ground pivot pins
can be replaced. Hold-down bar is
forged and can be cut or welded
to suit fixturing or tooling needs.
|
|
MODEL
617
Compact Model 617 clamp has block-style
body which can be machined or welded
for mounting. Greater holding capacity
than normal for clamps of this size.
Plunger bushing makes for smooth action.
Tapped for 5/16-18 spindle. Handle
can be modified for special applications.
Made from C-1008 or C-1010 low carbon,
cold-rolled steel. Black oxide finish.
Replaceable hardened and ground pivot
pins. |
|
| HEAVY-DUTY
CAM ACTION |
MODELS
7-101, 7-58, 7-59, 7-60, 7-61, 7-62
The DE-STA-CO cam clamps have a high-to-low
limit clamping range that automatically
compensates for part thickness variation
and therefore eliminates time-consuming
readjustments. The rugged, normalized
steel construction allows for extremely
heavy-duty use. The
cam action resists vibrational loosening.
They are built to take abuse. The
clamps are available in six sizes
with maximum holding capacities
ranging from 475 lbs. up to 5,500
lbs. Part variation thickness allowance
is from 1/8" (Model 7-101) up to
1/2" (Model 7-62).
Clamp
arms may be machined or welded to
suit any application requirement.
|
|
| HEAVY-DUTY
HOLD-DOWN PRODUCTION CLAMPS
|
SERIES
500
Our Heavy-Duty Clamps offer full flexibility
of installation. Designed for heavy-duty
automotive and farm-implement tooling,
the unique construction with heat
treated bushings installed in the
outside members of linkage, spread
the bearing load over a greater length
for long service. Combined with the
forged components, close tolerance,
hardened and ground pivot pins and
pivot bolt, they provide precision
repeatability in a compact package.
Five
sizes of basic linkage are available
which allows the designer complete
flexibility to position the base,
clamp arm and handle, and weld them
to suit the application.
DE-STA-CO
now offers Heavy-Duty Clamps with
Toggle-Lock Plus(tm) safety technology.
We have taken two of our most popular
Heavy-Duty Production Clamps, Models
501 and 503, and added a locking
release lever for improved safety
(501-R and 503-R). The locking release
lever helps ensure that the over-center
locking condition is maintained.
In order to open each clamp, the
locking lever must first be released.
Depending on mounting conditions,
the Models 501-R and 503-R can also
be locked in the open position.
Model
Code & Ordering Information
|
|
SERIES
500-LSC Option
A spring clip and urethane bumper
assembly (LSC) is also available in
Model 506 and 508 to hold the clamp
arm open under spring tension only.
|
|
SERIES
500-POL Option
Models 505, 506 & 508 are also
available with a positive open latch
(POL) device to prevent accidental
clamp closing before the workpiece
is in position. |
|
SERIES
500-FB Option
Models 505, 506 and 508 are also available
with (FB) base, with two dowel holes
and one screw hole. Can be added and
welded into set positions. |
|
| HEAVY-DUTY
PLUNGER ACTION |
SERIES
670, 675, 690, 695
A unique feature of these clamps is
the collet-type bushing that can be
adjusted to eliminate plunger end
movement after long, repeated usage.
The plunger also has a flat which
prevents lateral movement and permits
offset piloting and holding. The plunger
is drilled and tapped for threaded
spindles or custom fixturing.
A
pre-load nut (PL) is optional. This
adjustable nut can be used to cause
the clamp to lock against itself
when not under pressure and therefore
prevent opening when mounted vertically.
An optional spring hold-open device
(S) is also available to prevent
the clamp from falling closed. Spring
clip covers (C) can be ordered which
protect the mechanism from chips,
shavings, etc. Available in two
styles, Models 670 and 690 offer
longer plunger travel than the shorter
Models 675 and 695. All four models
can be ordered with the handle position
welded to optional base (B) at 90o
increments -the 0o position being
straight up vertically. Ball handles
are standard on Models 670 and 675.
-Heavy-duty - high production clamp
-Adjustable collet-type bushing
minimizes plunger end movement
-Pre-load nut optional (PL)
-Spring hold-open device optional
(S)
-Designed for accurate repeatability
-Welded handle position optional
when base accessory is ordered (B)
- Optional base assembly available
for easy mounting (B)
Model
Code & Ordering Information
|
|
