The present invention provides a branching sizing device, which is mainly provided with a pedestal, and the pedestal is provided with a supporting frame, and the outer end of the supporting frame is provided with two opposite holding portions, and the supporting frame is located at the two holdings An arc-shaped abutting portion is pivotally disposed between the portions, the abutting portion is pivotable on the pivot, and the two ends of the base are respectively fixed with a tensioning rope portion, and the clamping is tight The rope portion is formed by a connecting base and a triggering seat being pivoted by a rotating shaft, and one end of the connecting seat is fixed on the base, and a first clamping piece is disposed between the two wall surfaces of the connecting seat The first latching plate is elastically biased by a first spring. The outer end of the triggering seat is provided with a grip, and a second latching tab is disposed in the triggering seat, and the second latching tab is disposed. The second shaft is elastically biased, and the rotating shaft is provided with a through slot. The rotating shaft is provided with a plurality of interlocking teeth between the connecting seat and the triggering seat, and is respectively disposed in the through slots of the rotating shaft. There is a belt, so that is a branching shaper that can easily shape the branches.本創作係在提供一種樹枝定型器，主要係設有一基座，該基座上設有一支撐架，該支撐架之外端部設有相對之二扣持部，該支撐架位於該二扣持部之間以一樞軸樞設有一弧形之抵持部，該抵持部可於該樞軸上旋移，該基座之二端分別固設有一扳壓緊繩部，該扳壓緊繩部係由一連接座及一扳動座藉由一轉軸所樞組而成，該連接座之一端係固設於該基座上，該連接座之二壁面間設有一第一卡摯片，該第一卡摯片係由一第一彈簧彈性抵推，該扳動座之外端設有一握把，一第二卡摯片係設於該扳動座內，該第二卡摯片係由一第二彈簧彈性抵推，該轉軸上設有一穿槽，該轉軸上位於該連接座與該扳動座之間設有數個連動卡齒，於二該轉軸之穿槽內分別穿設有一束帶，如此，即為一可方便將樹枝塑型之樹枝定型器。
