JPS5811583Y2 - Letter wheel lifting guide device in numbering machine - Google Patents
Letter wheel lifting guide device in numbering machineInfo
- Publication number
- JPS5811583Y2 JPS5811583Y2 JP5221580U JP5221580U JPS5811583Y2 JP S5811583 Y2 JPS5811583 Y2 JP S5811583Y2 JP 5221580 U JP5221580 U JP 5221580U JP 5221580 U JP5221580 U JP 5221580U JP S5811583 Y2 JPS5811583 Y2 JP S5811583Y2
- Authority
- JP
- Japan
- Prior art keywords
- numbering machine
- guide device
- wheel lifting
- lifting guide
- guide grooves
- 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
- Bearings For Parts Moving Linearly (AREA)
Description
【考案の詳細な説明】
本考案は、ナンバリングマシンにおける字輪昇降案内装
置に関するものである。[Detailed Description of the Invention] The present invention relates to a wheel lifting guide device for a numbering machine.
従来から用いられているナンバリングマシンにおいて字
輪を上下案内する列形の本体を金属で成形したものは字
輪に貫挿した主軸の案内溝を左右両側面に形成するため
に丸直棒の材料を数回ダイスを通して引抜き、中央部を
凹形に成形したもので現在この旧工法を行っている工場
は殆んどない。In conventional numbering machines, the row-shaped main body that guides the character wheels up and down is molded from metal.In order to form guide grooves for the main shaft that penetrates the character wheels on both left and right sides, a round straight bar material is used. It is passed through a die several times and then formed into a concave shape at the center.Currently, there are very few factories that use this old method.
又長い素材をボビンに巻込み、これを引出してダイスを
通し変形したものを再び巻取りこの工程を数回行って目
的の凹形に引抜いた後に直線機にかけて真直にしつつ一
定の長さ切断したもの、更に一部が突出するローラーと
受ローラーとの間に素材を送り込み変形させて成形する
もの等種々あるが第１．第２の方法は成形に手数を要し
、しかも無理な変形を強いるのでかじり焼付、肌あれ等
が発生し易く、溝の形状がコ形にならず彎形部分が生じ
主軸の上下運動に円滑さを欠く。Also, a long material was wound into a bobbin, pulled out, passed through a die, the deformed material was re-wound, this process was repeated several times, the material was drawn out into the desired concave shape, and then passed through a straightener to be straightened and cut to a certain length. There are various types, such as those in which the material is fed between a partially protruding roller and a receiving roller and deformed to form the material. The second method takes time to form, and forces unreasonable deformation, which tends to cause galling and roughness, and the groove does not have a U-shape, resulting in a curved part, which facilitates smooth vertical movement of the spindle. Lacks quality.
又第３のローラー引きでは凹形の形状においては底部を
平らにするためローラー突出部を凸形にし、材料に押込
むので凹形の溝の各コーナーに丸味ができ、該溝の形状
が正常にならない等の欠点があった。In addition, in the third roller drawing, in order to flatten the bottom of a concave shape, the roller protrusion is made convex and pushed into the material, so each corner of the concave groove is rounded and the shape of the groove is normal. There were drawbacks such as not being able to
本考案の目的は前記従来の欠点を除去することにある。The purpose of the present invention is to eliminate the above-mentioned drawbacks of the prior art.
そのため溝の形状を変えて、ローラーによる食込みを容
易に無理なく成形が完了し、しかも円滑に主軸を上下連
動させるナンバリングマシンを提供することにある。Therefore, it is an object of the present invention to provide a numbering machine in which the shape of the grooves is changed so that the formation can be easily and effortlessly completed by the biting of the rollers, and in which the main shaft can be smoothly interlocked up and down.
しかして本考案は、一形に成形した本体１の左右両側面
内側に縦方向に沿って一対の断面Ｖ形案内溝２，２を形
成し、複数個の字輪３を挿通して主軸４の両端と、前記
案内溝２，２に嵌まる同形突出部５，５が設けられてい
る合成樹脂の摺動駒６とを互いに嵌合して成るナンバリ
ングマシンにおける字輪昇降案内装置である。Therefore, in the present invention, a pair of guide grooves 2, 2 with a V-shaped cross section are formed along the vertical direction on the inside of both the left and right sides of the main body 1, which is molded into one shape, and a plurality of shaped rings 3 are inserted through the guide grooves 2, 2, and the main shaft 4 is inserted into the guide grooves 2, 2. This is a letter wheel elevating guide device for a numbering machine, which is formed by fitting both ends of the slide piece 6 with a synthetic resin sliding piece 6 provided with the same-shaped protrusions 5, 5 that fit into the guide grooves 2, 2.
尚図示の実施例においては、摺動駒６の裏側に円形凹入
部７を設け、主軸４をこの凹入部７に嵌込んで嵌合した
もので円形凹入部には中心部に向って漸次薄くなる片８
を十字形に成形して弾力性を一層増大させたものである
が、両者の嵌合作用はこの構造に限らない。In the illustrated embodiment, a circular recess 7 is provided on the back side of the sliding piece 6, and the main shaft 4 is fitted into this recess 7. Naruhata 8
is formed into a cross shape to further increase elasticity, but the fitting action between the two is not limited to this structure.
本考案によれば■形溝はローラー又は引抜きにより極め
て簡単迅速に成形でき、又本体と主軸とは摺動駒を介し
て連絡させであるため摺動駒のもつ弾性でがたつきがな
く非常に円滑に上下運動を行なう効果がある。According to the present invention, ■-shaped grooves can be formed very easily and quickly by rollers or drawing, and since the main body and the main shaft are connected via a sliding piece, the elasticity of the sliding piece prevents rattling. It has the effect of smoothly moving up and down.
図面は本考案に係るナンバリングマシンにおける字輪昇
降案内装置の一実施例を示したもので、第１図は正面図
、第２図は要部の横断平面図、第３図は摺動駒の正面図
、第４図は第３図Ａ−Ａ’線における断面図である。
１・・・・・・本体、２・・・・・・案内溝、３・・・
・・・字輪、４・・・・・・主軸、５・・・・・・突出
部、６・・・・・・摺動駒。The drawings show an embodiment of the wheel lifting guide device for a numbering machine according to the present invention. Figure 1 is a front view, Figure 2 is a cross-sectional plan view of the main part, and Figure 3 is a front view of the sliding piece. FIG. 4 is a sectional view taken along the line AA' in FIG. 3. 1... Body, 2... Guide groove, 3...
... Character wheel, 4 ... Main shaft, 5 ... Protrusion, 6 ... Sliding piece.
Claims (1)
て一対の断面Ｖ形案内溝２，２を形成し、複数個の字輪
３を挿通して主軸４の両端と、前記案内溝２，２に嵌ま
る同形突出部５，５が設けられている合成樹脂の摺動駒
６とを互いに嵌合して成るナンバリングマシンにおける
字輪昇降案内装置。A pair of guide grooves 2, 2 with a V-shaped cross section are formed along the longitudinal direction on the inside of both left and right sides of the main body 1, which is molded into a single shape, and a plurality of shaped rings 3 are inserted through the guide grooves 2, 2, to connect both ends of the main shaft 4 and the guide grooves 2, 2. A letter wheel lifting guide device for a numbering machine, which is formed by fitting together a synthetic resin sliding piece 6 provided with the same-shaped protrusions 5, 5 that fit into grooves 2, 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5221580U JPS5811583Y2 (en) | 1980-04-17 | 1980-04-17 | Letter wheel lifting guide device in numbering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5221580U JPS5811583Y2 (en) | 1980-04-17 | 1980-04-17 | Letter wheel lifting guide device in numbering machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56154353U JPS56154353U (en) | 1981-11-18 |
| JPS5811583Y2 true JPS5811583Y2 (en) | 1983-03-04 |
Family
ID=29647086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5221580U Expired JPS5811583Y2 (en) | 1980-04-17 | 1980-04-17 | Letter wheel lifting guide device in numbering machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5811583Y2 (en) |
-
1980
- 1980-04-17 JP JP5221580U patent/JPS5811583Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56154353U (en) | 1981-11-18 |
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