Chuck for rotary indexer

Chuck for rotary indexer

This topic has 3 replies, 2 voices, and was last updated 17 December 2020 at 12:54 by john halfpenny.

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17 December 2020 at 11:13 #513970
john halfpenny
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@johnhalfpenny52803
I feel a need for a 100mm chuck on my indexer. The table is secured to the base by three caphead screws, and has small tee slots and two 5/16 fasteners. The 1/4 centre pin is removeable. The base has a shoulder about 4 1/4 od, and a shallow taper in the centre. I'm thinking about a register plate for table or base to allow quick fixing on centre. Ideas for a compact fixing gratefully received
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17 December 2020 at 11:13 #14112
john halfpenny
Participant
@johnhalfpenny52803
17 December 2020 at 11:24 #513972
JasonB
Moderator
@jasonb
I'd just mount the chuck onto a round plate that had a hole in the middle to suit that small pin so easy to locate and if the plate were say 135mm dia you could get four holes in the protruding edge spaced to suit the two tee slots.

Much like this but with different placement of tee slot fixings
17 December 2020 at 12:54 #513990
john halfpenny
Participant
@johnhalfpenny52803
Thank you Jason. That is the answer. I wanted to use the pin, but didn't think of the tees for holding down/anti-rotation
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