Welding set

The utility model relates to a welding set, include: board, base, compression fittings and apron. Wherein, the base is located on the board, the base is used for bearing medium plate and frame, be provided with recess or lug on the frame, be provided with on the medium plate with recess or lug clearance fit's lug or recess, compression fittings installs the base or it is right to be used for on the board medium plate and frame are exerted pressure, so that the medium plate with the frame keeps the amalgamation state, at least one apron is worked as when the apron is one, the apron with the common centre gripping of base medium plate and frame are worked as when the apron is two, two common centre grippings of apron medium plate and frame. The cylinder can not crowded the round hole and split in the time of can realizing the equipment of die -casting aluminium medium plate and CNC aluminium frame, improves the yields. 本实用新型涉及种焊接装置，包括：机台、底座、压合装置及盖板。其中，底座设于所述机台上，所述底座用于承载中板和边框，所述边框上设置有凹槽或凸块，所述中板上设置有与所述凹槽或凸块间隙配合的凸