JP3084999U

JP3084999U - Portable thin plate punching tool

Info

Publication number: JP3084999U
Application number: JP2001007254U
Authority: JP
Inventors: 憲一稲垣
Original assignee: 八木良益
Priority date: 2001-10-02
Filing date: 2001-10-02
Publication date: 2002-04-05
Anticipated expiration: 2007-10-02

Abstract

(57)【要約】【目的】薄板に変形の無い穴を明ける携帯可能な薄
板穴明けパンチ工具【構成】ダイが固定されたパンチベース板と、透明
な樹脂で作られたパンチガイド板を組み合わせて、２枚
の板の間に薄板の挿入可能な隙間があり、その部分に薄
板を挿入して、別置きのパンチを使用して、パンチ上部
をハンマ等で打撃して薄板に変形の無い穴を明ける携帯
可能な薄板穴明けパンチ工具 (57) [Summary] [Purpose] A portable thin plate punching tool that drills holes in a thin plate without any deformation. [Composition] Combines a punch base plate with a fixed die and a punch guide plate made of transparent resin. There is a gap between the two plates where a thin plate can be inserted. Insert the thin plate in that part, use a separate punch, hit the upper part of the punch with a hammer, etc. Drilling portable thin plate punching tool

Description

[Detailed description of the invention]

【０００１】従来、精密機械の組み立て作業現場において、機械部品の組み立て精度を出す為に、シムと呼ばれる金属の薄板を機械部品間に挟み込み精度出しを行っている。このシムは、主に組み立て現場において、その部分の大きさ、形状に合せてハサミなどで切断製作されている。Conventionally, in the assembly work site of a precision machine, a metal thin plate called a shim is sandwiched between the machine parts to obtain the accuracy of assembling the machine parts. This shim is mainly cut and manufactured with scissors at the assembly site according to the size and shape of the part.

【０００２】このシムの製作時、ボルト逃がし穴は、ハサミで切って穴を製作するとしわなどの変形があり、特に小径の場合製作が難しい。そこで、ダイ６が固定されたパンチベース板４と、透明な樹脂で作られたパンチガイド板３を、パンチガイド固定ピン１０と、固定ボルト８、固定座金９を組み合わせて、２枚の板の間に薄板５の挿入可能な隙間を作り、その部分に薄板５を挿入して、別置きのパンチ２を使用して、パンチ上部をハンマ等で打撃して薄板５に変形の無い、現場で多用される穴サイズを容易に明ける事が出来る携帯可能な薄板穴明けパンチ工具を考案した。When manufacturing this shim, the bolt relief hole is deformed such as wrinkles when the hole is cut out with scissors, and it is particularly difficult to manufacture the hole when the diameter is small. The punch base plate 4 to which the die 6 is fixed and the punch guide plate 3 made of transparent resin are combined with a punch guide fixing pin 10, a fixing bolt 8, and a fixing washer 9 to form two sheets. A gap is formed between the plates so that the thin plate 5 can be inserted. The thin plate 5 is inserted into the gap, and the upper part of the punch is hit with a hammer or the like using a separate punch 2 so that the thin plate 5 is not deformed. We have devised a portable thin plate hole punching tool that can easily drill hole sizes that are frequently used in the field.

【０００３】パンチガイド板３には、パンチガイド穴１を設け、パンチベース板４には、ダイ６を、接着剤１１でパンチガイド穴１に合せて接着して構成し、面取り７を設けて薄板５の挿入を容易にする。The punch guide plate 3 is provided with a punch guide hole 1, and the punch base plate 4 is formed by bonding a die 6 to the punch guide hole 1 with an adhesive 11 to form a chamfer 7. To facilitate the insertion of the thin plate 5.

[Brief description of the drawings]

【図１】携帯可能な薄板穴明けパンチ工具の外観図FIG. 1 is an external view of a portable thin plate punching tool.

【図２】携帯可能な薄板穴明けパンチ工具の前断面図FIG. 2 is a front sectional view of a portable thin plate punching tool;

【図３】携帯可能な薄板穴明けパンチ工具の横断面図FIG. 3 is a cross-sectional view of a portable thin plate punching tool.

【符号の説明】１パンチガイド穴２パンチ３パンチガイド板４パンチベース板５薄板６ダイ７面取り８固定ボルト９固定座金１０パンチガイド固定ピン１１接着剤[Description of Signs] 1 Punch guide hole 2 Punch 3 Punch guide plate 4 Punch base plate 5 Thin plate 6 Die 7 Chamfer 8 Fixing bolt 9 Fixing washer 10 Punch guide fixing pin 11 Adhesive

Claims

[Utility model registration claims]

A punch base plate to which a die is fixed;
Combining a punch guide plate made of transparent resin,
There is a gap between the two plates where a thin plate can be inserted. Insert the thin plate in that part, use a separately placed punch, hit the top of the punch with a hammer, etc. to open a hole without deformation in the thin plate Possible thin plate punching tool