Positioning mechanism for seat riveting machine

Abstract

The utility model provides a positioning mechanism for riveting machine of seat, install on the rack, be provided with left side riveting head and right side riveting head on the rack, and positioning mechanism includes left side sliding table and right side sliding table, and left, right sliding table respectively installs left side clamping subassembly and right side clamping subassembly, and be equipped with the clamping block along the horizontal perpendicularity of sliding table sliding direction on the rack, and the clamping block is located between left side sliding table and right side sliding table. The utility model discloses a driveable clamping block structure is arranged between left and right sliding tables, when the clamping block is clamped into the preset position, the two side surfaces thereof can respectively rigidly abut against left and right sliding tables, forming stable mechanical limiting, can effectively resist the axial pressure of riveting head transferred to the clamp in the riveting process, guaranteeing that the clamp stably abuts against the side plate, preventing the side plate from shaking due to the axial movement of the sliding table, overcoming the shortcomings that it is difficult to maintain stable support by simply relying on gas / liquid pressure, improving the anti-shaking ability of the side plate during riveting, thereby improving the stability of the riveting process and the consistency of the riveting quality.

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