JPH0412314U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案の一実施例を示すものにして、第１
図は本考案に係るストレツチベンダーの要部平面
図、第２図は同上要部正面図、第３図は同上要部
側面図、第４図は位置調整部の要部拡大正面図、
第５図はリボルバーの正面一部断面図、第６図は
同上側面図、第７図は角度調整部の要部拡大平面
図、第８図は同上Ａ−Ａ断面図、第９図は第７図
のＢ−Ｂ断面図である。 ２……作業台、６，６ａ……金型、１８，１８
ａ……第一アーム、２０，２０ａ……第二アーム
、２４，２４ａ……昇降シリンダー、３０，３０
ａ……テンシヨンシリンダー、３４，３４ａ……
第一作動シリンダー、３９，３９ａ……第二作動
シリンダー。 The figure shows one embodiment of the present invention.
The figure is a plan view of the main part of the stretch bender according to the present invention, FIG. 2 is a front view of the main part of the same, FIG. 3 is a side view of the main part of the same, and FIG.
Fig. 5 is a partial front sectional view of the revolver, Fig. 6 is a side view of the same as above, Fig. 7 is an enlarged plan view of the main part of the angle adjustment section, Fig. 8 is a sectional view taken along line A-A of the same as above, and Fig. 9 is a sectional view of the same as above. It is a BB sectional view of FIG. 2... Workbench, 6, 6a... Mold, 18, 18
a...First arm, 20, 20a... Second arm, 24, 24a... Lifting cylinder, 30, 30
a...Tension cylinder, 34, 34a...
First working cylinder, 39, 39a... second working cylinder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金型を固定する作業台に第一作動シリンダーに
より作動する一対の第一アームを枢着すると共に
、該第一アームの夫々に第二作動シリンダーによ
り作動する第二アームを枢着し、該第二アームに
は昇降シリンダーにより昇降するテンシヨンシリ
ンダーを取付け、第二アームの回動時に昇降シリ
ンダーを作動させる様に制御したことを特徴とす
るストレツチベンダー。 A pair of first arms actuated by a first actuation cylinder are pivotally connected to a workbench on which a mold is fixed, and a second arm actuated by a second actuation cylinder is pivotally connected to each of the first arms, and the second arm actuated by a second actuation cylinder is pivotally connected to each of the first arms. A stretch bender characterized in that a tension cylinder that is raised and lowered by a lifting cylinder is attached to the second arm, and the lifting cylinder is controlled to operate when the second arm rotates.