One-Touch Fastener - Sliding Clamps 33970
What is...
Features
Operating Principle
You can slide the steel bar when the knob is at the "OFF" position since there is clearance between the steel bar and the shafts.
The steel bar is locked when the knob is at the "ON" position since the shafts are pushed by the wedge.
Operating Instructions
- The steel bar can slide to the right and left at the "OFF" position.
- The steel bar is locked at the "ON" position. Note: The Knob clicks at the "ON" and "OFF" positions, and this gives the operator confirmation it has locked/unlocked securely.
Please refer to notes for safe use (last page of guide).
- Slide the steel bar
- Attach/remove the steel bar.
- Slide the sliding lock for slotted hole.
- Attach/remove the sliding locks for slotted hole.
Installation
How to use steel bar materials
Usable Materials: Flat bar (JIS h14 grade) made of SS400,
S45C or SUS304 etc.
Machining of slotted hole: Recommended tolerance of the slotted hole to prevent chattering is shown left.
For more accurate sliding, machine the slotted hole to fit the dimension of 10mm (-0.05 to 0) on the bottom of sliding locks. Remove the burr around the slotted hole to ensure locking.
How to use riser plate
Can be used for various steel thicknesses by attaching the riser plates (ordered separately, see 33971).
How to use scale plate
You can read the scale with the line on the body of the sliding lock.
Scale plate is separately available.
See ranges 33975, 33976 and 33977.
General Guidance
Notes
- Ensure that the knob is at the “OFF” position when mounting. Mounting of sliding locks the at “ON” position may cause damage.
- The displacement will increase with excess shock or vibration. Do not use this product vertically in environments where excess vibration is present.
- The displacement can increase with adhesion or contamination by oil or foreign substances.
- If the steel plate slips or chatters by the load applied to the steel plate, prepare guides or supports as needed. (See figure 1 and 2 below)
- Excess displacement or misalignment may be caused if there is a clearance between the steel bar and the base when the sliding locks at the “ON” position. (See figure 3 below) Ensure that the steel plate and the base are not bent or warped.
Technical specs
Performance Curve
The displacement of steel bar by axial load (static load from single direction)
Note: The data is for a flat bar made of SUS304 stainless steel, SS400 steel and S45C steel. Using an aluminium flat bar the surface will be scratched or dent by applied load.
