JPS6017285Y2 - Feeding device on plane board - Google Patents
Feeding device on plane boardInfo
- Publication number
- JPS6017285Y2 JPS6017285Y2 JP16869781U JP16869781U JPS6017285Y2 JP S6017285 Y2 JPS6017285 Y2 JP S6017285Y2 JP 16869781 U JP16869781 U JP 16869781U JP 16869781 U JP16869781 U JP 16869781U JP S6017285 Y2 JPS6017285 Y2 JP S6017285Y2
- Authority
- JP
- Japan
- Prior art keywords
- surface plate
- rolls
- roll
- feeding device
- cutter wheel
- 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.)
- Expired
Links
Landscapes
- Milling, Drilling, And Turning Of Wood (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は銘盤における送り装置の改良に関するものであ
る。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to an improvement of a feeding device for a nameplate.
従来銘盤の下部送りロールは、定盤面の幅方向送りロー
ルを定盤上に露出させる孔を設けるか、又は定盤に間隔
の空間部をもたせて、これに送りロールを嵌めであるた
め、薄材を加工する場合には、薄材の先端が前記の孔や
空間部の縁部に当って食込む危険があり、その取外しに
も時間を要する。Conventionally, the lower feed roll of a nameplate is either provided with a hole that exposes the widthwise feed roll on the surface plate surface, or has a space in the surface plate, and the feed roll is fitted into this. When processing a thin material, there is a risk that the tip of the thin material will hit the edge of the hole or space and dig in, and it will take time to remove it.
本考案は前記問題点を解消し、加工材を常に定盤面に沿
って円滑に送ることが可能な送り装置を提供することを
目的としたものである。The object of the present invention is to solve the above-mentioned problems and to provide a feeding device that can constantly feed the workpiece smoothly along the surface of the surface plate.
前記の目的を充足するため本考案は下部送りロールは大
径ロールと小径ロールを交互に形成したものを用い、そ
の大径ロールをロール軸と平行して定盤面に一定間隔を
存して設けた複数の緩く嵌めて定盤面に露出させたもの
である。In order to satisfy the above object, the present invention uses a lower feed roll in which large-diameter rolls and small-diameter rolls are formed alternately, and the large-diameter rolls are arranged parallel to the roll axis and spaced apart from each other at a constant interval on the surface plate surface. It consists of a plurality of loosely fitted plates exposed on the surface of the surface plate.
本考案に係る銘盤における送り装置の一実施例を図面に
ついて具体的に説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a feeding device for a nameplate according to the present invention will be described in detail with reference to the drawings.
１は機体で、内部に案内レール２に沿って螺軸３により
昇降できる定盤４を設けである。Reference numeral 1 denotes a fuselage body, which is provided with a surface plate 4 that can be raised and lowered by a screw shaft 3 along a guide rail 2 inside.
また機体１には、はぼ中央部にカッター輪５を支承し、
このカッター輪５を境とした前後に間隔をおいて上部送
りロール６．７を枢支し、上部送りロール６，７に定盤
面４′に向って押圧するスプリング８，９を作用させる
。In addition, the cutter wheel 5 is supported in the center of the fuselage 1,
Upper feed rolls 6, 7 are pivotally supported at intervals in front and rear of the cutter wheel 5, and springs 8, 9 are applied to press the upper feed rolls 6, 7 toward the surface plate surface 4'.
上部送りロール６，７と対向した下側に、下部送りロー
ル１０．１１を枢支する。A lower feed roll 10.11 is pivotally supported on the lower side facing the upper feed rolls 6, 7.
下部送りロール１０．１１は大径ロールａと小径ロール
ｂを交互に形成した構造から戒り立ち前記定盤４に枢着
し、定盤４には、前記上部送りロール６，７が露出する
溝孔１２を定盤４の幅方向に間隔をおいて穿ってあり、
この溝孔１２に大径ロールａ、 ａを定盤面４′と同
−或は略−同平面に揃うように支承する。The lower feed rolls 10 and 11 have a structure in which large-diameter rolls a and small-diameter rolls b are formed alternately, and are pivoted to the surface plate 4, and the upper feed rolls 6 and 7 are exposed on the surface plate 4. Slot holes 12 are bored at intervals in the width direction of the surface plate 4,
Large diameter rolls a, a are supported in this slot 12 so as to be flush with or approximately flush with the surface plate surface 4'.
また、機体１の前記前部側の上部送りロール６とカッタ
ー輪５の間には、一端を軸１３に軸支させた複数個の押
圧を兼ねた跳返り防止爪１４をスプリング１５を作用さ
せて並設し、更にカッター輪５と先方側の上部送りロー
ル７の間にも、カッター輪５の軸５′に一端を軸支させ
た腕１６に取付けた押圧片１７を配装してスプリング等
の作用時に押圧する。Further, between the upper feed roll 6 and the cutter wheel 5 on the front side of the machine body 1, a plurality of anti-rebound pawls 14 having one end supported on a shaft 13 and serving as a pressing force are provided with a spring 15 acting thereon. Furthermore, between the cutter wheel 5 and the upper feed roll 7 on the forward side, a pressing piece 17 attached to an arm 16 whose one end is pivotally supported on the shaft 5' of the cutter wheel 5 is disposed to prevent a spring. Press during the action of etc.
本考案は前記の構成により明らかなように、予じめ定盤
４を螺軸３により加工材Ｗに応じて調整した後、一端か
ら加工材Ｗと供給すると、定盤４に穿った溝１２に嵌ま
った大径部ａの下部送りロール１０と上部送りロール６
により定盤４に沿って送られ、更にカッター輪５により
押圧片１７及び跳返り防止爪１４で押圧して切削がなさ
れ、更に、先方側の同様の上下送りロール７，１１によ
り加工された加工材Ｗは取出される。As is clear from the above-mentioned configuration, the present invention has the surface plate 4 adjusted in advance according to the workpiece W using the screw shaft 3, and then the workpiece W is fed from one end. The lower feed roll 10 and the upper feed roll 6 of the large diameter portion a fitted in the
The material is sent along the surface plate 4 by the cutter wheel 5, and is cut by being pressed by the pressing piece 17 and the rebound prevention pawl 14 by the cutter wheel 5, and further processed by the similar upper and lower feed rolls 7 and 11 on the forward side. The material W is taken out.
加工材Ｗが薄い場合でも、加工材Ｗは常に定盤面４′に
沿って送られ、従来のように加工材の先端が空間部の縁
部に当ったり送りロール間に入り込むようなことがなく
、常に円滑な送り作用が行なわれる。Even when the workpiece W is thin, the workpiece W is always fed along the surface plate surface 4', and the tip of the workpiece does not hit the edge of the space or get stuck between the feed rolls, unlike in the past. , the feeding action is always smooth.
図面は本考案にる釦盤における送り装置の一実施例を示
したもので、第１図は縦断側面図、第２図は送り装置の
一部の拡大断面図、第３図は第２図Ｘ−Ｘ線の断面図で
ある。
１・・・・・・機体、４・・・・・・定盤、４′・・・
・・・定盤面、５・・・・・・カッター輪、６，７・・
・・・・上部送りロール、８．９・・・・・・スプリン
グ、１０，１１・・・・・・下部送りロール、１２・・
・・・・溝孔、ａ・・・・・・大径ロール、ｂ・・・・
・・小径ロール、Ｗ・・・・・・加工材。The drawings show an embodiment of the feeding device in a button board according to the present invention, in which FIG. 1 is a longitudinal sectional side view, FIG. 2 is an enlarged sectional view of a part of the feeding device, and FIG. FIG. 3 is a cross-sectional view taken along line XX. 1... Airframe, 4... Surface plate, 4'...
...Surface plate surface, 5...Cutter wheel, 6,7...
...Top feed roll, 8.9...Spring, 10,11...Bottom feed roll, 12...
...Groove, a...Large diameter roll, b...
...Small diameter roll, W...Processed material.
Claims (1)
前後に間隔をおいて一対の上部送りロールを配設し、各
上部送りロールの下側に、定盤に枢支した下部送りロー
ルを装着した銘盤において、前記下部送りロールはそれ
ぞれ大径ロールと小径ロールを交互に連設した構造を備
え、大径ロールの表面を、定盤にロール軸と平行に一定
間隔を存して設けた複数の溝孔に緩く嵌めて定盤面と同
−或は略同一平面に位置するように枢支した送り装置。A cutter wheel is supported on the machine body, a pair of upper feed rolls are arranged at intervals in front and behind the cutter wheel, and a lower feed roll pivoted on a surface plate is placed below each upper feed roll. In the mounted nameplate, each of the lower feed rolls has a structure in which large diameter rolls and small diameter rolls are arranged in series alternately, and the surface of the large diameter roll is provided on the surface plate parallel to the roll axis at a constant interval. A feeding device that is loosely fitted into a plurality of slots and is pivotally supported so as to be located on the same or approximately the same plane as the surface plate surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16869781U JPS6017285Y2 (en) | 1981-11-12 | 1981-11-12 | Feeding device on plane board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16869781U JPS6017285Y2 (en) | 1981-11-12 | 1981-11-12 | Feeding device on plane board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5874502U JPS5874502U (en) | 1983-05-20 |
| JPS6017285Y2 true JPS6017285Y2 (en) | 1985-05-28 |
Family
ID=29960725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16869781U Expired JPS6017285Y2 (en) | 1981-11-12 | 1981-11-12 | Feeding device on plane board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6017285Y2 (en) |
-
1981
- 1981-11-12 JP JP16869781U patent/JPS6017285Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5874502U (en) | 1983-05-20 |
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