The synchronous belt clamping plate (also known as the synchronous belt clamping plate) is a key component used to fix the contact surface between the synchronous belt and the pulley, prevent the belt from sliding, and is widely used in industrial transmission systems. It ensures the meshing between the synchronous belt teeth and the belt tooth grooves through mechanical clamping force, improving transmission efficiency and stability. The following are its core features and classifications:
1, Structural principle
1. Pressure plate body:
Usually made of metal sheet (aluminum alloy, stainless steel) with teeth or friction patterns on the surface, matching the tooth profile of the synchronous belt to increase the contact area.
Common shapes include H-shaped (clamped on both sides) and T-shaped (compressed on one side), suitable for different bandwidths and pulley diameters.
2. Tightening method:
Fix the pressure plate on both sides of the pulley with bolts, screws, or quick clamps, and adjust the bolt torque to control the clamping force.
Some models integrate eccentric wheels or lever mechanisms to achieve tool free quick adjustment.
2, Material and Craftsmanship
• Material selection:
Aluminum alloy (6061-T6): lightweight and corrosion-resistant, suitable for general industrial environments.
Stainless steel (304/316): High corrosion resistance, suitable for humid or chemically corrosive environments.
• Surface treatment:
Anodizing (black/silver), galvanizing or spraying to enhance wear resistance and aesthetics.
3, Core functions
1. Anti slip:
Tighten the synchronous belt through the tooth or friction surface to increase friction and avoid sliding of the belt under high loads.
2. Quick installation:
Modular design supports quick disassembly and assembly of pulleys and synchronous belts, reducing maintenance time costs.
3. Tension adjustment:
By adjusting the bolt torque to precisely control the pre tightening force of the synchronous belt, balance the transmission efficiency and belt life.
4, Application scenarios
CNC machine tools: Drive the tool holder or rotating table to ensure high-precision positioning.
3D printer: Drive X/Y/Z axis movement, adapt to frequent start stop and direction switching.
Packaging machinery: synchronous conveyor belt and rotating table to ensure stability during high-speed operation.
5, Installation specifications
1. Matching requirements:
The width of the pressure plate should be consistent with the width of the synchronous belt, and the tooth pitch should match the groove of the belt teeth (such as HTD5M, AT10, etc.).
2. Operation steps:
After inserting the synchronous belt into the pulley, symmetrically install the pressure plate and pre tighten the bolts;
Gradually tighten the bolts on both sides alternately to avoid one side being too tight and causing the belt to deflect.
In summary, the synchronous belt pressure plate has become the preferred solution for fixing synchronous belts in industrial transmission systems through tooth meshing and modular design, especially suitable for high-precision, high load, and frequent maintenance scenarios.
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