JPS5848414Y2 - Roller shaft support structure - Google Patents
Roller shaft support structureInfo
- Publication number
- JPS5848414Y2 JPS5848414Y2 JP18124080U JP18124080U JPS5848414Y2 JP S5848414 Y2 JPS5848414 Y2 JP S5848414Y2 JP 18124080 U JP18124080 U JP 18124080U JP 18124080 U JP18124080 U JP 18124080U JP S5848414 Y2 JPS5848414 Y2 JP S5848414Y2
- Authority
- JP
- Japan
- Prior art keywords
- roller
- shaft
- fixed
- support structure
- bearing
- 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
- Rolls And Other Rotary Bodies (AREA)
Description
【考案の詳細な説明】
この考案は相対向する固定壁間にローラを架設する場合
のローラ軸支持構造に関している。[Detailed Description of the Invention] This invention relates to a roller shaft support structure when a roller is installed between opposing fixed walls.
たとえば、上述のローラが細長い形状である場合、相対
向する固定壁にはローラの両端の軸部を支枢するための
軸受用孔を形成するが、この形成孔の中芯がずれている
と、それぞれの部分に設けられる軸受に大きな負荷がか
かることになり、軸受の寿命を著しく短くするなどの悪
影響が生じ、また前述の形成孔の位置ずれは固定壁の歪
みによっても生じるので、形成孔の形成に精度を上げて
も解決されなかった。For example, when the above-mentioned roller has an elongated shape, bearing holes for supporting the shafts at both ends of the roller are formed in the opposing fixed walls, but if the center of this hole is misaligned, , a large load will be applied to the bearings installed in each part, which will have an adverse effect such as significantly shortening the life of the bearings.Also, the positional deviation of the forming hole mentioned above is also caused by distortion of the fixed wall, so the forming hole The problem could not be solved even if the precision of the formation was increased.
そこでこの考案は、上述のようなローラ軸の支持におい
て、固定壁の形成孔が位置ずれしても、これを吸収して
良好な軸受のできるローラ軸の支持構造の提供を目的と
する。Therefore, the object of this invention is to provide a support structure for a roller shaft that can absorb the misalignment of the hole formed in the fixed wall and provide a good bearing even if the hole formed in the fixed wall is misaligned in supporting the roller shaft as described above.
そしてこの考案によれば、一方のローラ軸を軸受を介し
て一方の固定壁に木枢し、他方のローラ軸を軸受けを介
して遊動可能に他方の固定壁に支枢したので、固定壁の
形成孔に位置ずれが生じても、上述の遊動可能な構造に
よって、これを吸収することができ、これによって軸受
には形成孔の位置ずれに基づく負荷がなくなり、軸受や
軸の寿命を延ばすことができる。According to this invention, one roller shaft is pivoted to one fixed wall via a bearing, and the other roller shaft is freely pivoted to the other fixed wall via a bearing, so that the fixed wall Even if a positional shift occurs in the formed hole, this can be absorbed by the above-mentioned movable structure.This eliminates the load on the bearing due to the positional shift of the formed hole, extending the life of the bearing and shaft. Can be done.
このような特徴を有するこの考案の一実施例を以下図面
に基づいて詳述する。An embodiment of this invention having such characteristics will be described in detail below based on the drawings.
図面は銀行業務に使用される自動取引装置において、取
引明細を印字して発行した伝票を回収する回収箱の入口
部分に設けられる回収ローラを示し、第1図〜第4図に
おいて、回収箱1の入口部分の下側には回収ローラ2が
配置され、この回収ローラ2の上側には抑圧ローラ3が
対設されていて、回収ローラ2が回収方向に回動される
ことによって伝票は回収箱1に回収される。The drawings show a collection roller installed at the entrance of a collection box that prints transaction details and collects issued slips in an automatic transaction device used in banking. A collection roller 2 is disposed below the entrance of the box, and a suppression roller 3 is provided above the collection roller 2. When the collection roller 2 is rotated in the collection direction, the slip is placed in the collection box. 1 will be collected.
前述の回収ローラ2はその一端に駆動部4が植設固定さ
れ、この駆動軸4は軸受5を介して一方の固定壁6に支
枢されていて、その軸端には一方向クラッチ7を介して
伝動ギヤー8が装着されている。The above-mentioned collection roller 2 has a drive section 4 implanted and fixed at one end thereof, this drive shaft 4 is supported by one fixed wall 6 via a bearing 5, and a one-way clutch 7 is connected to the shaft end. A transmission gear 8 is attached therebetween.
そして上述の一方向クラッチ7は伝動ギヤー8の回収方
向への回動に対して動力伝導し、逆方向への回動に対し
てはフリーとなる。The one-way clutch 7 described above transmits power when the transmission gear 8 rotates in the recovery direction, and becomes free when the transmission gear 8 rotates in the opposite direction.
なお前述の伝動ギヤー8は適宜の駆軌系より動力の伝導
が行なわれる。Incidentally, power is transmitted to the above-mentioned transmission gear 8 from an appropriate drive track system.
一方、回収ローラ2の他端は一方向クラッチ9を介して
固定軸10が装着され、この固定軸10の遊端は径大に
形成され、かつ相対向する局面を切削して回り止め形状
11に形成し、これを前述の固定壁6と対向する他方の
固定壁12に形成した回り止め孔13に嵌着されている
。On the other hand, a fixed shaft 10 is attached to the other end of the collection roller 2 via a one-way clutch 9, and the free end of this fixed shaft 10 is formed with a large diameter, and the opposing surfaces are cut to form a detent shape 11. This is fitted into a detent hole 13 formed in the other fixed wall 12 facing the fixed wall 6 described above.
上述の回り止め形状11と回り止め孔13とは、固定軸
10と駆動軸4との軸芯の位置ずれが吸収し得るように
回り止め形状11が遊動すべくすなわち上下および左右
に遊動できる遊動隙間14を形成して嵌合されている。The above-mentioned detent shape 11 and detent hole 13 are designed to allow the detent shape 11 to freely move, that is, to be able to freely move up and down and left and right so that misalignment of the axes between the fixed shaft 10 and the drive shaft 4 can be absorbed. They are fitted with a gap 14 formed therebetween.
なお前述の一方向クラッチ9は駆動軸4が回収方向に回
動するときフリー回転となり、逆方向への回動に対して
は動力伝動状態となるが、固定軸10は固定されている
ので、結果的には回収ローラ2の回動を阻止することに
なる。Note that the one-way clutch 9 mentioned above becomes free rotation when the drive shaft 4 rotates in the recovery direction, and enters a power transmission state when the drive shaft 4 rotates in the opposite direction, but since the fixed shaft 10 is fixed, As a result, rotation of the collection roller 2 is prevented.
前述の伝動ギヤー8に回収方向の動力が伝導されると、
一方向クラッチ7を介して駆動軸4は駆動され、回収ロ
ーラ2は回収方向に回動されて、供給される伝票は回収
される。When the power in the recovery direction is transmitted to the aforementioned transmission gear 8,
The drive shaft 4 is driven via the one-way clutch 7, the collection roller 2 is rotated in the collection direction, and the supplied slips are collected.
前述の伝動ギヤー8に前述とは逆方向の回動が伝動され
ると、一方向クラッチ7はフリーとなり、動力の伝動は
されず、さらに他方の一方向クラッチ9は回収ローラ2
の逆方向の回動を阻止する状態となり、伝票が回収箱1
が逆に取出されることを防止している。When rotation in the opposite direction is transmitted to the transmission gear 8, the one-way clutch 7 becomes free and no power is transmitted, and the other one-way clutch 9 is connected to the collection roller 2.
is in a state that prevents it from rotating in the opposite direction, and the slip is placed in collection box 1.
This prevents the material from being taken out in the opposite direction.
また回収ローラ2は一方の固定軸10が遊動隙間14に
よって上下および左右のいずれの方向にも遊動が可能で
あるため、固定壁6,12の歪みによって軸4,10の
軸芥位置がずれていても円滑な回動を得る。In addition, since one of the fixed shafts 10 of the collection roller 2 can freely move vertically and horizontally due to the free movement gap 14, the axle positions of the shafts 4 and 10 may shift due to distortion of the fixed walls 6 and 12. Provides smooth rotation.
第5図は前述の第1実施例における固定軸10の支枢の
他の例を示し、この固定軸10の軸端は弾性を有する板
ばね材15にナツト16によって固定され、この板ばね
材15をバカ孔17を形成した固定壁12にビス18で
取付けた構造であって、この場合の固定軸10の遊動は
板ばね材15の弾性によって得られる。FIG. 5 shows another example of the support of the fixed shaft 10 in the first embodiment. 15 is attached to the fixed wall 12 having a hole 17 with screws 18, and the free movement of the fixed shaft 10 in this case is obtained by the elasticity of the leaf spring material 15.
第6図は一方の軸端に遊動をもたせる他の実施例を示し
、回収ローラ2の一端には固定軸10が植設固定され、
この固定軸10に装着される一方向クラッチ9はそのハ
ウジング19の外側部分の周面には相対向する部分を切
削して回り止め形状20を形成し、これと対向する固定
壁12には回り止め孔13が形成され、これら回り止め
形状20と回り止め孔13との嵌着は前述の第1実施例
で示したように遊動隙間を介して行なわれる。FIG. 6 shows another embodiment in which one shaft end has free movement, and a fixed shaft 10 is implanted and fixed at one end of the collection roller 2.
The one-way clutch 9 mounted on the fixed shaft 10 has an anti-rotation shape 20 formed by cutting opposing parts on the circumferential surface of the outer part of the housing 19, and a fixed wall 12 opposite to the anti-rotation shape 20. A locking hole 13 is formed, and the locking shape 20 and the locking hole 13 are fitted through a floating gap as shown in the first embodiment.
このように遊動構造を形成するもよい。A floating structure may be formed in this way.
なお、上述した実施例において一方向クラッチ9は軸受
の機能を備えており、また軸受の機能を備えているもの
であれば他のものでもよい。In addition, in the embodiment described above, the one-way clutch 9 has a bearing function, and other clutches may be used as long as it has a bearing function.
図面はこの考案の一実施例を示し、第1図は回収構造の
断面側面図、第2図は回収ローラ部分の断面平面図、第
3図は回収ローラの一端側の分解斜視図、第4図は軸受
部分の側面図、第5図は他の実施例を示す部分斜視図、
第6図はさらに他の実施ψ11を示す部分斜視図である
。
2・・・回収ローラ、4・・・駆動軸、5・・・軸受、
6゜12・・・固定壁、9・・・一方向クラッチ、10
・・・固定軸、14・・・遊動隙間、15・・・板ばね
材。The drawings show one embodiment of this invention, and FIG. 1 is a cross-sectional side view of the collection structure, FIG. 2 is a cross-sectional plan view of the collection roller portion, FIG. 3 is an exploded perspective view of one end of the collection roller, and FIG. 4 is a cross-sectional side view of the collection structure. The figure is a side view of the bearing part, FIG. 5 is a partial perspective view showing another embodiment,
FIG. 6 is a partial perspective view showing still another embodiment ψ11. 2... Collection roller, 4... Drive shaft, 5... Bearing,
6゜12...Fixed wall, 9...One-way clutch, 10
... fixed shaft, 14 ... floating gap, 15 ... plate spring material.
Claims (1)
造であって、ローラの一方の軸を軸受を介して一方の固
定壁に支枢し、他方の軸を軸受を介して遊動可能に他方
の固定壁に支枢したことを特徴とするローラ軸支持構造
。A roller shaft support structure in which a roller is installed between opposing fixed walls, in which one shaft of the roller is supported on one fixed wall via a bearing, and the other shaft is freely movable via a bearing on the other side. A roller shaft support structure characterized by being supported on a fixed wall.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18124080U JPS5848414Y2 (en) | 1980-12-16 | 1980-12-16 | Roller shaft support structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18124080U JPS5848414Y2 (en) | 1980-12-16 | 1980-12-16 | Roller shaft support structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57102719U JPS57102719U (en) | 1982-06-24 |
JPS5848414Y2 true JPS5848414Y2 (en) | 1983-11-05 |
Family
ID=29978535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18124080U Expired JPS5848414Y2 (en) | 1980-12-16 | 1980-12-16 | Roller shaft support structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5848414Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6833503B2 (en) * | 2016-12-26 | 2021-02-24 | キヤノン株式会社 | Sheet transfer device and image forming device |
-
1980
- 1980-12-16 JP JP18124080U patent/JPS5848414Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS57102719U (en) | 1982-06-24 |
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