JPS63106543U - - Google Patents

Description

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

第１図ないし第５図はこの考案の一実施例を示
すもので、第１図は搬送機構を備えた竪型プレス
のプレス上死点の状態を示す断面図、第２図は同
じくプレス下死点の状態を示す断面図、第３図は
搬送機構を示す説明図、第４図は後退時のフイー
ドバーとワークとの関係を示す説明図、第５図は
搬送機構を備えた竪型プレスの作動を示すサイク
ル線図、第６図ないし第１０図は従来例を示し、
第６図は板状の素材から鍛造した場合を示す斜視
図、第７図はその完成品を示す斜視図、第８図は
従来の水平型アプセツタ機の要部を示す正面図、
第９図は第８図の―線断面図、第１０図はコ
ンロツド用の荒地素材の斜視図、第１１図は各加
工段階でのワークの形状を示す説明図である。 ２０ｃ，２０ｄ…ワーク、３１…固定ダイ、３
１ａ…溝、３２…可動ダイ、３３，３４…半割型
、３７…上型、３８，３９…型締め用ウエツジ、
４０，４１…ガイド部材、４４…搬送機構、４５
，４６…フイードバー、４５ａ，４５ｂ，４６ａ
，４６ｂ…凹部、４８…押圧ピン、４８ａ…スプ
リング。 Figures 1 to 5 show an embodiment of this invention. Figure 1 is a cross-sectional view of a vertical press equipped with a conveyance mechanism showing the top dead center state of the press, and Figure 2 is a cross-sectional view of the vertical press equipped with a conveyance mechanism. 3 is an explanatory diagram showing the conveyance mechanism; FIG. 4 is an explanatory diagram showing the relationship between the feed bar and the workpiece during retraction; and FIG. 5 is a vertical press equipped with the conveyance mechanism. The cycle diagrams illustrating the operation of FIGS. 6 to 10 show conventional examples,
FIG. 6 is a perspective view showing the case of forging from a plate-shaped material, FIG. 7 is a perspective view showing the finished product, and FIG. 8 is a front view showing the main parts of a conventional horizontal upsetting machine.
FIG. 9 is a sectional view taken along the line -- in FIG. 8, FIG. 10 is a perspective view of a rough material for a cooking rod, and FIG. 11 is an explanatory diagram showing the shape of a workpiece at each processing stage. 20c, 20d...Work, 31...Fixed die, 3
1a...Groove, 32...Movable die, 33, 34...Half mold, 37...Upper mold, 38, 39...Mold clamping wedge,
40, 41... Guide member, 44... Conveyance mechanism, 45
, 46...Feed bar, 45a, 45b, 46a
, 46b... recess, 48... press pin, 48a... spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 割型の開閉作動方向に対してほぼ直角な方向に
往復動する一対のフイードバーによりワークを搬
送する機構を備えた搬送機構付き竪型プレスにお
いて、前記一対のフイードバーは、それぞれの一
側面にワーク挾持用の凹部を備え、この凹部が互
いに対向するように平行かつ両者間の距離を増減
可能に配設されるとともに、弾性押圧手段により
互いに接近する方向に常持押圧されていることを
特徴とする搬送機構付き竪型プレス。 In a vertical press with a conveyance mechanism, the press is equipped with a mechanism for conveying a workpiece by a pair of feed bars that reciprocate in a direction substantially perpendicular to the opening/closing direction of the split mold. The recesses are arranged parallel to each other so as to face each other, and the distance between them can be increased or decreased, and are constantly pressed in a direction toward each other by an elastic pressing means. Vertical press with conveyor mechanism.