JPH0232315U - - Google Patents

Description

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

第１図は本考案の一実施例を示す要部の断面図
、第２図はプレスブレーキの全体側面図、第３は
その要部の従来構造を示す斜視図、第４図ア，イ
は同じくその要部の側面図であり、 ２は上部テーブル、３は下部テーブル、５はパ
ンチ、５ａは受圧面、５ｂは基準面、６はダイ、
７は台座、７ａは押圧面、７ｂは基準面、７ｃは
基端部、７２は貫通孔、８はボルト、９ａ，９ｂ
は締め金、１０ａ，１０ｂはスプリング、１１ａ
，１１ｂはカラーである。 Fig. 1 is a sectional view of the main parts showing an embodiment of the present invention, Fig. 2 is an overall side view of the press brake, Fig. 3 is a perspective view showing the conventional structure of the main parts, and Fig. 4 A and B are It is also a side view of the main parts, 2 is an upper table, 3 is a lower table, 5 is a punch, 5a is a pressure receiving surface, 5b is a reference surface, 6 is a die,
7 is a pedestal, 7a is a pressing surface, 7b is a reference surface, 7c is a base end, 72 is a through hole, 8 is a bolt, 9a, 9b
is a clamp, 10a, 10b are springs, 11a
, 11b are in color.

補正 昭６３．１０．２７ 図面の簡単な説明を次のように補正する。 明細書の第７ページ下から９行目から８行目に
かけての記載で「第３はその要部の従来構造を示
す斜視図」とあるを、「第３図はプレスブレーキ
の要部の従来構造を示す斜視図」と改める。Amendment October 27, 1981 The brief description of the drawing is amended as follows. In the description from the 9th line to the 8th line from the bottom of page 7 of the specification, the statement ``The third is a perspective view showing the conventional structure of the main part'' is replaced with ``Figure 3 is a conventional perspective view of the main part of the press brake.''"Perspective view showing the structure".

Claims (1)

【実用新案登録請求の範囲】 次のＡ〜Ｃ項を要件としたプレスブレーキのパ
ンチ取付け装置。 Ａ 前後の両面にパンチを支承する基準面を有す
る台座を垂設した上部テーブル。 Ｂ 上記台座に設けた貫通孔に嵌装されたボルト
と該ボルトにより緊締されて前記パンチを挾持す
る一対の締め金。 Ｃ 上記台座の両側にて上記ボルトにそれぞれ嵌
装するカラーであつて、上記パンチが介在すると
きは上記締め金と台座とで上記パンチが挾持され
、上記パンチが介在しないときは上記締め金と台
座とで上記カラーを挾持する如き寸法としたもの
。[Claims for Utility Model Registration] A punch mounting device for a press brake that meets the following requirements A to C. A: An upper table with a vertical pedestal that has a reference surface for supporting punches on both the front and rear sides. B: A bolt fitted into a through hole provided in the pedestal, and a pair of clamps tightened by the bolt to clamp the punch. C A collar that is fitted onto the bolts on both sides of the pedestal, and when the punch is interposed, the punch is held between the clamp and the pedestal, and when the punch is not interposed, the collar is held between the clamp and the pedestal. The dimensions are such that the collar can be held between the pedestal and the pedestal.