JPS6131803Y2 - - Google Patents
Info
- Publication number
- JPS6131803Y2 JPS6131803Y2 JP1102782U JP1102782U JPS6131803Y2 JP S6131803 Y2 JPS6131803 Y2 JP S6131803Y2 JP 1102782 U JP1102782 U JP 1102782U JP 1102782 U JP1102782 U JP 1102782U JP S6131803 Y2 JPS6131803 Y2 JP S6131803Y2
- Authority
- JP
- Japan
- Prior art keywords
- whetstone
- cover
- rough
- main body
- guide groove
- 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
- 230000037431 insertion Effects 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 11
- 239000000428 dust Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
Description
【考案の詳細な説明】
この考案は荒研ぎと仕上げ研ぎの二種類の研ぎ
を可能にする包丁などの刃物研ぎ機の改良に関す
る。[Detailed description of the invention] This invention relates to an improvement of a sharpening machine for knives and other knives that enables two types of sharpening: rough sharpening and final sharpening.
従来、この種刃物研ぎ機としては、第1図およ
び第2図に例示するように本体ケース1に装備せ
る1本の回転軸1a上に荒砥石2と仕上げ砥石3
とを並べて固着し、かつこれら荒砥石2および仕
上げ砥石3を覆う砥石カバー4を機体1上に装着
し、そのカバー4には2本の刃物差込み案内溝
5,6を荒砥石2および仕上げ砥石3にそれぞれ
合致するよう開口してあり、刃物をその一方の案
内溝5に差込めば荒砥石ができ、他方の案内溝6
に差込めば仕上げ研ぎできるようにしてある。し
かし、このものでは荒砥石2または仕上げ砥石3
の一方を使用する場合でも、両方の砥石2,3が
回転しているため、他方側の刃物差込み案内溝5
または6から研磨粉塵が吹き出すことが少なくな
く不衛生である。 Conventionally, this type of knife sharpening machine has a rough whetstone 2 and a finishing whetstone 3 on one rotating shaft 1a installed in a main body case 1, as illustrated in FIGS. 1 and 2.
A grindstone cover 4 is mounted on the machine body 1, and the cover 4 has two knife insertion guide grooves 5 and 6 fixed to the rough whetstone 2 and finishing whetstone 3. 3, and by inserting the cutter into the guide groove 5 of one of them, a rough whetstone is made, and the other guide groove 6
If you insert it into the machine, you can finish sharpening it. However, with this one, rough whetstone 2 or finishing whetstone 3
Even when using one of the two, since both grinding wheels 2 and 3 are rotating, the blade insertion guide groove 5 on the other side
Otherwise, abrasive dust often blows out from 6, which is unsanitary.
この改善策としては不使用側の刃物差込み案内
溝を、砥石カバー4とは別体の蓋で塞ぐことが考
えられるが、これでは蓋の開閉操作を必要として
取扱いが煩雑になるばかりか、砥石カバー構造も
複雑化する。 A possible solution to this problem is to close the blade insertion guide groove on the unused side with a lid separate from the grinding wheel cover 4, but this would not only make handling complicated as the lid would need to be opened and closed, but also The cover structure also becomes more complicated.
この考案は、かかる事実に着目して、砥石カバ
ー構造を簡単にし、かつ取扱いを容易にして研磨
粉塵の吹き出し防止を図ることのできる刃物研ぎ
機を提供しようとするものである。 This invention focuses on this fact and aims to provide a knife sharpening machine that has a simple grindstone cover structure, is easy to handle, and can prevent blowing out of abrasive dust.
以下、その詳細を図面に基づき説明する。 The details will be explained below based on the drawings.
第3図ないし第5図はこの考案に係る刃物研ぎ
機を例示しており、これの本体ケース7はこの上
面左右に側面視角形の側壁8,8を対向させて形
成するとともに、この左右の側壁8・8間に凹所
9を形成してあり、その凹所9には本体ケース7
に内蔵したモータ10で駆動される1本の水平回
転軸11を有し、この回転軸11上に荒砥石12
と仕上げ砥石13を左右に並べて固着してある。
そして荒砥石12および仕上げ砥石13を覆うよ
う凹所9に被せられる砥石カバー14はプラスチ
ツク材で成形され、凹所9の前方、上方および後
方を覆う前壁14a、上壁14bおよび後壁14
cを一連に形成して角形側壁8の外形に適合する
側面視門形に形成されている。また、その上壁1
4bの左右方向中央部から前後壁14a,14c
にわたつて刃物差込み案内溝15が切込み形成さ
れるとともに、該案内溝15内の前部に刃物の刃
受部16が形成されている。 Figures 3 to 5 illustrate the knife sharpening machine according to this invention, in which the main body case 7 is formed with opposing side walls 8, 8, which are rectangular in side view on the left and right sides of the upper surface. A recess 9 is formed between the side walls 8 and 8, and the main body case 7 is inserted into the recess 9.
It has one horizontal rotating shaft 11 driven by a motor 10 built in, and a rough whetstone 12 is mounted on this rotating shaft 11.
and finishing whetstones 13 are arranged and fixed on the left and right.
A grindstone cover 14 that is placed over the recess 9 to cover the rough whetstone 12 and the finishing whetstone 13 is made of plastic, and covers the front, upper, and rear parts of the recess 9, such as a front wall 14a, an upper wall 14b, and a rear wall 14.
c are formed in a series to form a gate shape in side view that matches the outer shape of the square side wall 8. Also, the upper wall 1
4b from the center in the left and right direction to the front and rear walls 14a, 14c
A knife insertion guide groove 15 is cut across the length, and a blade receiving part 16 for the knife is formed in the front part of the guide groove 15.
この砥石カバー14は、前後壁14a,14c
および上壁14bの左右側端が本体ケース7の左
右側壁8,8の外表面に、また前後壁14a,1
4cの各下端が本体ケース7の前後壁7a,7b
の外表面にそれぞれ重合するように、本体ケース
7の凹所9に被せられる。また砥石カバー14は
この前後壁14a,14cの各下端縁14d,1
4eを本体ケース7の前後壁7a,7bの外表面
に左右方向に形成された案内段部17,18に沿
わせて本体ケース7上を左右方向に摺動自在とさ
れる。砥石カバー14の左方向への移動終端位置
では砥石カバー14の左側端縁14fが本体ケー
ス7の左側壁8の外表面に形成された移動規制段
部19に接当し、この左端位置で刃物差込案内溝
15と荒砥石12とが合致し、砥石カバー14の
右方向への移動終端位置では砥石カバー14の右
側端縁14gが本体ケース7の右側壁8の外表面
に形成された移動規制段部20に接当し、この右
端位置で刃物差込み案内溝15が仕上げ砥石13
に合致する。 This grindstone cover 14 has front and rear walls 14a, 14c.
The left and right ends of the upper wall 14b are connected to the outer surfaces of the left and right side walls 8, 8 of the main body case 7, and the front and rear walls 14a, 1
Each lower end of 4c is the front and rear walls 7a, 7b of the main body case 7.
are placed over the recesses 9 of the main body case 7 so as to overlap the outer surfaces of the two. Further, the grindstone cover 14 has lower edges 14d, 1 of the front and rear walls 14a, 14c.
4e can be slid in the left-right direction on the main body case 7 along guide steps 17, 18 formed in the left-right direction on the outer surfaces of the front and rear walls 7a, 7b of the main body case 7. At the end position of the leftward movement of the whetstone cover 14, the left edge 14f of the whetstone cover 14 comes into contact with the movement regulating step 19 formed on the outer surface of the left side wall 8 of the main body case 7, and at this left end position, the cutter The insertion guide groove 15 and the rough whetstone 12 match, and at the end position of the rightward movement of the whetstone cover 14, the right edge 14g of the whetstone cover 14 is moved to the outer surface of the right side wall 8 of the main body case 7. The cutting tool insertion guide groove 15 comes into contact with the regulating step 20 and the finishing whetstone 13 at this right end position.
matches.
また砥石カバー14はこの前後壁14a,14
cの各下端の内面に係合子21,21を突設し、
この係合子21,21を本体ケース7の前後壁7
a,7bの外表面に形成された凹所22,22に
左右方向に摺動自在に嵌合させてある。その凹部
22内には、砥石カバー14の左右方向移動に伴
ない係合子21が乗り越え自在である小さい突部
23,23を左右に並べて形成し、砥石カバー1
4を左端位置に移動すると係合子21が左側の突
部23に係合して砥石カバー14の右方向移動を
規制し、反対に砥石カバー14を右端位置に移動
すると係合子21が右側の突部23に係合して左
方向移動を規制するようにしてある。 Further, the grindstone cover 14 is attached to the front and rear walls 14a, 14.
Engagement elements 21, 21 are provided protrudingly on the inner surface of each lower end of c,
These engaging elements 21, 21 are connected to the front and rear walls 7 of the main body case 7.
They are fitted into recesses 22, 22 formed on the outer surfaces of the parts a, 7b so as to be slidable in the left-right direction. Inside the recess 22, small protrusions 23, 23 are formed side by side on the left and right, over which the engaging element 21 can freely ride over as the grindstone cover 14 moves in the left and right direction.
4 to the left end position, the engaging element 21 engages with the left protrusion 23 and restricts the rightward movement of the grindstone cover 14. Conversely, when the whetstone cover 14 is moved to the right end position, the engaging element 21 engages with the right protrusion 23. It is adapted to engage with the portion 23 to restrict leftward movement.
しかるときは、包丁など刃物を荒研ぎする場合
は砥石カバー14を左端位置にまで摺動させて刃
物差込み案内溝15を荒砥石12に合致させ、そ
の案内溝15に刃物を差込めばよく、仕上げ研ぎ
する場合は砥石カバー14を反対に右端位置にま
で摺動させて前記刃物差込み案内溝15を仕上げ
砥石13に合致させればよい。このさい、荒研
ぎ、または仕上げ研ぎの一方を行なつているとき
に、他方の不使用の仕上げ砥石13または荒砥石
12も回転しているが、この砥石は砥石カバー1
4の盲壁部分で完全に包囲されている。したがつ
て、不使用側の回転砥石による研磨粉塵の吹き出
し問題は一切なくなる。 In such a case, when rough sharpening a knife or other cutlery, it is sufficient to slide the whetstone cover 14 to the left end position, align the cutter insertion guide groove 15 with the rough whetstone 12, and insert the cutlery into the guide groove 15. When performing final sharpening, the grindstone cover 14 may be slid to the right end position to align the knife insertion guide groove 15 with the finishing whetstone 13. At this time, while rough sharpening or finish sharpening is being performed, the other unused finishing whetstone 13 or rough whetstone 12 is also rotating, but this whetstone is
Completely surrounded by 4 blind walls. Therefore, the problem of blowing out polishing dust from the rotating grindstone on the unused side is completely eliminated.
なお、上記本体ケース7を下ケースとし、砥石
カバー14を上ケースとして、この上ケースを下
ケースに対し摺動自在に装着するようにしてもよ
い。 Note that the main body case 7 may be used as a lower case, the grindstone cover 14 may be used as an upper case, and the upper case may be slidably attached to the lower case.
以上説明したように、この考案は刃物差込み案
内溝15を1本だけ開口する砥石カバー14を、
その案内溝15が荒砥石12に合致する位置と仕
上げ砥石13に合致する位置とに移し変えられる
ように本体ケース7上において回転軸11の軸方
向に摺動自在に装着したものであるから、荒砥石
12または仕上げ砥石13の一方を使用している
ときは他方の回転砥石を砥石カバー14で完全に
包囲する状態が得られ、その回転砥石による研磨
粉塵の吹き出しを防止できるし、しかも砥石カバ
ー14には刃物差込み案内溝15を単に1本形成
するだけで足り、また砥石カバー14はれを摺動
操作するだけで取扱い至便であるという利点があ
る。 As explained above, this invention provides a grindstone cover 14 with only one opening for the knife insertion guide groove 15.
Since the guide groove 15 is slidably mounted on the main body case 7 in the axial direction of the rotary shaft 11 so that the guide groove 15 can be moved between a position matching the rough grindstone 12 and a position matching the finishing grindstone 13. When either the rough whetstone 12 or the finishing whetstone 13 is used, the other whetstone is completely surrounded by the whetstone cover 14, which prevents polishing dust from being blown out by the whetstone. 14 has the advantage that it is sufficient to simply form one knife insertion guide groove 15, and it is convenient to handle by simply sliding the grindstone cover 14.
第1図および第2図は従来の刃物研ぎ機を例示
するもので、第1図は砥石カバーを取付けた状態
で示す斜視図、第2図は砥石カバーを取外した状
態で示す斜視図である。第3図および第4図はこ
の考案に係る刃物研ぎ機を例示するもので、第3
図は砥石カバーを取付けた状態で示す斜視図、第
4図は砥石カバーを取外した状態で示す斜視図、
第5図はその砥石カバーと本体ケースとの係合部
分を示す断面図、第6図は砥石カバーを本体ケー
スに取付けた状態を側方から見た断面図である。
7……本体ケース、11……回転軸、12……
荒砥石、13……仕上げ砥石、14……砥石カバ
ー。
Figures 1 and 2 illustrate a conventional knife sharpening machine. Figure 1 is a perspective view with the whetstone cover attached, and Figure 2 is a perspective view with the whetstone cover removed. . Figures 3 and 4 illustrate the knife sharpening machine according to this invention.
The figure is a perspective view with the whetstone cover attached, and Figure 4 is a perspective view with the whetstone cover removed.
FIG. 5 is a cross-sectional view showing the engagement portion between the whetstone cover and the main body case, and FIG. 6 is a cross-sectional view of the whetstone cover attached to the main body case, viewed from the side. 7... Main body case, 11... Rotating shaft, 12...
Rough whetstone, 13...Finishing whetstone, 14...Whetstone cover.
Claims (1)
2と仕上げ砥石13とを並べて固着し、かつ、荒
砥石12および仕上げ砥石13を覆う砥石カバー
14は、単一の刃物差込み案内溝15を開口する
とともに、該案内溝15を荒砥石12に合致させ
る位置と仕上げ砥石13に合致させる位置とに移
し変えられるように本体ケース7上において回転
軸11の軸方向に摺動自在に装着してある刃物研
ぎ機。 A rough whetstone 1 is placed on one rotating shaft 11 on the main body case.
2 and the finishing whetstone 13 are fixed side by side, and the whetstone cover 14 that covers the rough whetstone 12 and the finishing whetstone 13 opens a single knife insertion guide groove 15 and aligns the guide groove 15 with the rough whetstone 12. The knife sharpener is mounted on a main body case 7 so as to be slidable in the axial direction of a rotating shaft 11 so that it can be moved to a position where it is aligned with a finishing whetstone 13 and a position where it is aligned with a finishing whetstone 13.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1102782U JPS58113440U (en) | 1982-01-28 | 1982-01-28 | knife sharpening machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1102782U JPS58113440U (en) | 1982-01-28 | 1982-01-28 | knife sharpening machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58113440U JPS58113440U (en) | 1983-08-03 |
JPS6131803Y2 true JPS6131803Y2 (en) | 1986-09-16 |
Family
ID=30023647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1102782U Granted JPS58113440U (en) | 1982-01-28 | 1982-01-28 | knife sharpening machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58113440U (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6226164B1 (en) * | 2016-06-21 | 2017-11-08 | 有限会社竹内快速鋸 | Kenting sharpener and how to use it |
-
1982
- 1982-01-28 JP JP1102782U patent/JPS58113440U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58113440U (en) | 1983-08-03 |
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