JPH01114227U - - Google Patents
Info
- Publication number
- JPH01114227U JPH01114227U JP754488U JP754488U JPH01114227U JP H01114227 U JPH01114227 U JP H01114227U JP 754488 U JP754488 U JP 754488U JP 754488 U JP754488 U JP 754488U JP H01114227 U JPH01114227 U JP H01114227U
- Authority
- JP
- Japan
- Prior art keywords
- metal saw
- tension spring
- screw shaft
- turntable
- arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sawing (AREA)
Description
第１図は本考案の一実施例を示す正面図、第２
図は本考案の動作を示す説明図、第３図は第２図
のＡ―Ａ線断面図である。
１はモータ、３はメタルソー、６はターンテー
ブル、７はガイド、８はアーム、９は揺動支点部
、１０は引張ばね、１１はばね係止部材、１２，
１３，１４は昇降機構（摺動子、スクリユーシヤ
フト、ハンドル）、Ｌ１〜Ｌ３は揺動支点と引張
ばねの中心とを結ぶ距離。
Figure 1 is a front view showing one embodiment of the present invention;
The figure is an explanatory diagram showing the operation of the present invention, and FIG. 3 is a sectional view taken along the line AA in FIG. 2. 1 is a motor, 3 is a metal saw, 6 is a turntable, 7 is a guide, 8 is an arm, 9 is a swinging fulcrum, 10 is a tension spring, 11 is a spring locking member, 12,
13 and 14 are the lifting mechanisms (slider, screw shaft, handle), and L 1 to L 3 are the distances connecting the swing fulcrum and the center of the tension spring.
Claims (1)
介して揺動可能に軸支し、このメタルソーを反タ
ーンテーブル側に引上げるための引張ばねを装着
し、前記メタルソーの切断荷重を前記引張ばねの
力で調整する方式のメタルソー切断機において、
前記引張ばねの一端を支持するためのばね係止部
材を昇降機構を介して前記メタルソーの揺動支点
方向に上下動可能となるように配すると共に、前
記アーム或いは、該アームと一体に揺動する部材
と前記ばね係止部材とを前記引張ばねを介して連
結し、前記揺動支点と前記引張ばねの中心とを結
ぶ距離を前記ばね係止部材の上下方向の位置調整
により無段階に可変調整できるように設定してな
ることを特徴とするメタルソー切断機。 (2) 実用新案登録請求の範囲第１項において、
前記昇降機構は、前記ターンテーブル上に回転可
能に立設されたスクリユーシヤフトと、前記スク
リユーシヤフトを操作するハンドルと、前記スク
リユーシヤフトに嵌合して該スクリユーシヤフト
の回転に対応して上下動する摺動子と、この摺動
子の上下動を案内するガイドとで構成されるメタ
ルソー切断機。[Claims for Utility Model Registration] (1) A metal saw is swingably supported on a turntable via an arm, and a tension spring is attached to pull the metal saw toward the side opposite to the turntable. In a metal saw cutting machine in which the cutting load is adjusted by the force of the tension spring,
A spring locking member for supporting one end of the tension spring is disposed so as to be movable up and down in a direction of a swinging fulcrum of the metal saw via a lifting mechanism, and also swings integrally with the arm or the arm. and the spring locking member are connected via the tension spring, and the distance between the swing fulcrum and the center of the tension spring is steplessly variable by adjusting the vertical position of the spring locking member. A metal saw cutting machine characterized by adjustable settings. (2) In paragraph 1 of the claims for utility model registration,
The elevating mechanism includes a screw shaft rotatably erected on the turntable, a handle for operating the screw shaft, and a handle fitted to the screw shaft to correspond to rotation of the screw shaft. A metal saw cutting machine consisting of a slider that moves up and down, and a guide that guides the up and down movement of the slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP754488U JPH0613775Y2 (en) | 1988-01-22 | 1988-01-22 | Metal saw cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP754488U JPH0613775Y2 (en) | 1988-01-22 | 1988-01-22 | Metal saw cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01114227U true JPH01114227U (en) | 1989-08-01 |
| JPH0613775Y2 JPH0613775Y2 (en) | 1994-04-13 |
Family
ID=31212637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP754488U Expired - Lifetime JPH0613775Y2 (en) | 1988-01-22 | 1988-01-22 | Metal saw cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0613775Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004181700A (en) * | 2002-12-02 | 2004-07-02 | Pekku Karakuri Kenkyukai:Kk | Cutting machine |
-
1988
- 1988-01-22 JP JP754488U patent/JPH0613775Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004181700A (en) * | 2002-12-02 | 2004-07-02 | Pekku Karakuri Kenkyukai:Kk | Cutting machine |
| JP4509468B2 (en) * | 2002-12-02 | 2010-07-21 | 株式会社ペックからくり研究会 | Cutting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0613775Y2 (en) | 1994-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61165638U (en) | ||
| JPH01114227U (en) | ||
| JPS5917598Y2 (en) | Cutter drive device in cutting machine | |
| CN219315245U (en) | Thread cutting mechanism of flat seaming machine | |
| CN214602258U (en) | Pendulum type cold saw cutting machine | |
| JPH09309104A (en) | Holding device for openable lateral plate of concrete molding frame | |
| JPS61150662U (en) | ||
| JPH039702Y2 (en) | ||
| JPH0273470U (en) | ||
| JP2549827Y2 (en) | Cutting load adjusting device for band sawing machine | |
| JPH0659803B2 (en) | Vehicle seat | |
| JPS62161945U (en) | ||
| JPH0131438Y2 (en) | ||
| JPS642591Y2 (en) | ||
| JPS6348584Y2 (en) | ||
| JP3038505U (en) | Speed controller for electric treadle | |
| JPS62185163U (en) | ||
| JPS62110885U (en) | ||
| JPS6154134U (en) | ||
| JPS60161690U (en) | Bicycle automatic continuously variable transmission | |
| JPS6352855U (en) | ||
| JPH04371190A (en) | Differential feed mechanism for sewing machine | |
| JPH0239902A (en) | Safety cover opening and closing mechanism for bench cutter | |
| JPS6190046U (en) | ||
| JPH028374U (en) |