Portable Light Weight Rail Chamfering Device

Scope of Application

DJQ-II type rail chamfering device special tool is to eliminate the stress concentration at the corners of the rail drilling. With large chamfer range, compact structure, simple operation, small volume and light weight, convenient carrying etc. Is an indispensable tool in the drilling operation of the rail.

Main Technical Parameter

1. Chamfer diameter: φ31～φ36

2. Maximum cutting torque for chamfering: T max=10N·m

3. The maximum moving power of the hand rod: F max=55N (L=180)

4. Work efficiency: one chamfer/10 seconds

5. Machine weight: 2Kg

Structure:

1. Main motion - ratchet wrench → guide sleeve → baffle, tool holder, spring → tool body form.

2. Feed motion - from spring to adjusting pin form.

3. The clamping mechanism consists of pressing handle, locking plate, supporting frame, adjusting screw and nut form.

The main structure is shown in the figure

1 counter press, 2 locking plate, 3 support frame1,4 ratchet wrench, 4 adjusting nut, 6 tool rest, 7 tool body, 8 support frame 2

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