02-12-2015 дата публикации
Номер: CN0204818576U
Принадлежит:
The utility model relates to an anchor clamps technical field, especially, relate to spiral pipe welding jig, it is including the base, the rotor plate, be connected through the stand of many vertical settings between rotor plate and the base, the rotor plate, it forms the accommodation space who supplies the spiral pipe work piece to place to enclose each other between base and the many stands to close, the through -hole has been seted up on the rotor plate, a plurality of arc spouts have been seted up on the rotor plate, the top difference sliding connection of each stand is in corresponding arc spout, the draw -in groove has been seted up to the rotor plate bottom, the locating hole has been seted up at the base top, the lower draw -in groove that is used for is offered at the base top, be equipped with central stretching stick among the accommodation space, the utility model discloses from the service function of spiral pipe work piece, combine the spiral pipe work piece to have elastic ...
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