JPS6292027U

JPS6292027U -

Info

Publication number: JPS6292027U
Application number: JP18460885U
Authority: JP
Priority date: 1985-11-30
Filing date: 1985-11-30
Publication date: 1987-06-12

Description

[Brief explanation of the drawing]

図面は本考案の実施例に係り、第１図は穴あけ
パンチ装置の（第２図の―矢視）部分縦断面
正面図、第２図は第１図の―矢視部分平面図
、第３図は下型の全体斜視図、第４図は第１図の
―矢視底面図、第５図は可動部、傾斜板及び
くさび部材の分解斜視図、第６図は２個の穴あけ
加工が必要なワークの斜視図、第７図は５個の穴
あけ加工が必要なワークの斜視図、第８図はくさ
び部材が後退して一時使用パンチが下降した状態
を示す第２図の―矢視縦断面図、第９図は第
８図と同様な状態を示す第２図の―縦断面図
、第１０図はくさび部材が前進して傾斜板が上昇
した状態を示す第２図の―縦断面図である。１は穴あけパンチ装置、２は固定部、３は可動
部、３ａは可動部の一面たる底面、４は傾斜板、
４ａは傾斜板の一面たる底面、５は長ボルト、５
ａは頭部、５ｂは一端、６はばね、８はくさび部
材、８ｂはくさび部材の一面たる上面、９はくさ
び部材の駆動機構、Ｄ，Ｄ_１，Ｄ_２，Ｄ_３，Ｄ_４，Ｄ_５はダイ、Ｐはパンチ、Ｐ_１，Ｐ_２は常時使
用パンチ、Ｐ_３，Ｐ_４，Ｐ_５は一時使用パンチ、
Ｗ，Ｗ_１，Ｗ_２はワークである。 The drawings relate to an embodiment of the present invention, and FIG. 1 is a partial vertical cross-sectional front view of the hole punching device (in the direction of the arrow in FIG. 2), FIG. 2 is a partial plan view in the direction of the arrow in FIG. 1, and FIG. The figure is an overall perspective view of the lower mold, Figure 4 is a bottom view as viewed from the - arrow in Figure 1, Figure 5 is an exploded perspective view of the movable part, inclined plate, and wedge member, and Figure 6 shows the drilling of two holes. Fig. 7 is a perspective view of a workpiece that requires five holes, and Fig. 8 is a perspective view of Fig. 2 showing a state in which the wedge member is retracted and the temporary punch is lowered. 9 is a vertical sectional view of FIG. 2 showing a state similar to that of FIG. 8, and FIG. 10 is a vertical sectional view of FIG. 2 showing a state in which the wedge member is advanced and the inclined plate is raised. It is a front view. 1 is a hole punching device, 2 is a fixed part, 3 is a movable part, 3a is a bottom surface which is one side of the movable part, 4 is an inclined plate,
4a is the bottom surface of the inclined plate, 5 is a long bolt, 5
a is the head, 5b is one end, 6 is a spring, 8 is a wedge member, 8b is an upper surface of the wedge member, 9 is a drive mechanism for the wedge member, D, D ₁ , D ₂ , D ₃ , D ₄ , D ₅ is a die, P is a punch, P ₁ and P ₂ are punches used regularly, P ₃ , P ₄ and P ₅ are punches used temporarily.
W, W ₁ and W ₂ are works.

Claims

[Scope of utility model registration request]

A plurality of punches are arranged to face the same number of dies as the punches, and the punches and the dies are brought relatively close to each other so that a workpiece inserted between them is drilled. , a fixed part;
a movable part that is movable with respect to the fixed part; an inclined plate that is placed in contact with one surface of the movable part and has one side formed with a predetermined slope; and one end of the movable part that passes through the inclined plate and the movable part. a long bolt screwed onto the fixing portion; a spring installed between the head of the long bolt and the inclined plate to press and bias the inclined plate in one direction;
The inclined plate has one side with the same slope as the one side of the inclined plate, and is slidably fitted between the inclined plate and the fixed part, and is movable via the inclined plate by moving forward or backward. a wedge member capable of moving the part forward or backward, and a drive mechanism for the wedge member, dividing the plurality of punches into a regularly used punch and a temporarily used punch, and dividing the constantly used punch into the fixed one. The temporary use punch is fixed to the inclined plate and the movable part, and when the temporary use punch is not in use, the temporary use punch is moved back to prevent the temporary use punch from contacting the workpiece. A hole punch device characterized by the following configuration.