DESTACO 311 Pull Action Latch Clamp, Flanged Base, 1200 lb Load Capacity

Destaco 311 pull action latch clamp is ideal for latching, moulding & assembly operations in the metalworking, aerospace, automotive and food & packaging industries. It helps in molding & securing closures for lids, doors & covers, and offers a stationary alternative to removable C clamps or spring clamps while securing material to a work surface. In addition, this pull action latch clamp helps in holding the clamp unit in place using a lever handle that is pushed to the upright position when the clamp is engaged & pressed down to reach the locked position, ensuring quick and fatigue less clamping operations. Destaco 311 pull action latch clamp features a flanged base having threaded holes that allow the unit to be mounted to a worktable or flat surface. It depends on 3 main components - a clamping arm for contact point between the work item & clamp, a handle for operating the tool and a base for attaching the clamp to the surface. Once the simple linkage system of the clamp is put in the over centre position, the handle is pulled horizontally or vertically to create force parallel to the base and squeeze holding the items. Further, this pull action latch clamp comes integrated with threaded U hooks for easy adjustments. Destaco 311 pull action latch clamp is made of stainless steel for resisting corrosion on exposed surfaces and is capable of holding loads up to 1200 lb.

Uses:

Destaco 311 pull action latch clamp is ideal for a variety of applications such as holding, securing, assembling & moulding lids, doors, drums, access covers, containers & vessels in the automotive, aerospace and food & packaging industries.

Features:

• Destaco 311 pull action latch clamp features steel construction for structural rigidity and resisting corrosion on exposed surfaces.
• This pull action latch clamp has a fixed stop for limiting the handle movement at different clamping positions once the clamp gets installed.
• The ratio of exerting force (pushing) to applied force (pulling) is 31:1.
• Destaco 311 pull action latch clamp is capable of withstanding loads up to 1200 lb.

Standards and Approvals:

• Destaco 311 pull action latch clamp features steel construction for structural rigidity and resisting corrosion on exposed surfaces.
• This pull action latch clamp has a fixed stop for limiting the handle movement at different clamping positions once the clamp gets installed.
• The ratio of exerting force (pushing) to applied force (pulling) is 31:1.
• Destaco 311 pull action latch clamp is capable of withstanding loads up to 1200 lb.

Frequently Asked Questions:

Q. Is Destaco 311 pull action latch clamp a manual clamp?

A. Yes, Destaco 311 pull action latch clamp is a manual mechanical quick clamp engineered for machining fixtures. It offers easy & quick clamping action by turning the handle.

Q. How do latch clamps work?

A. These pull action latch clamps depend on 3 main components - a handle for operating the tool, a clamping arm for contact point between the work item & clamp, and a base for attaching the clamp to the surface. Once the simple linkage system of the clamp is put in the over-centre position, the handle is pulled horizontally for creating force parallel to the base and squeeze holding the work items.

Q. What does clamping force mean?

A. Clamping force is the amount of force actually applied to a workpiece by closing & locking the clamp. It is normally less than the stated holding capacity. The actual clamping force depends on various factors, including cylinder bore, cylinder area, spindle position (clamping arm length) and available air pressure. In most cases, the clamping force is approximately 2 to 3 times the force exerted by a pneumatic cylinder.

Q. What does holding capacity mean in terms of clamps?

A. The holding capacity or the holding force depicts the clamp's capability to hold down equipment or sheet metal on assembly lines or during similar manufacturing processes.

Q. What is the significance of the red colour of the handle of Destaco clamps?

A. There is no such significance of the colour of the clamp's handle, as it only represents a recognisable area. This helps operators in finding the handle quickly & easily.

Q. Which grease is ideal for Destaco clamps for their rebuilding?

A. A coupling grease like Mobil XTC should be used when dealing with Destaco mechanical clamps, while the Magnalube G grease is great for use with pneumatic cylinder seals.

Q. Does Destaco supply any water resistant clamp sensors?

A. Yes, Destaco also supplies inductive sensors designed in accordance with IP65 standards to ensure protection from powerful hydraulic jets, dust & heavy rain.

Q. How to select the right type of latch clamp?

A. Destaco clamps feature steel or stainless steel construction and are available in flange & narrow flange base mounting styles for easy installation. They are offered in varying holding capacities, indicating the maximum external force that a clamp can resist safely (in the locked position), without getting deformed permanently. Also, one should calculate the distance between the clamping plate and workpiece in its farthest position, before choosing a latch clamp.