JPS637412U - - Google Patents
Info
- Publication number
- JPS637412U JPS637412U JP10124286U JP10124286U JPS637412U JP S637412 U JPS637412 U JP S637412U JP 10124286 U JP10124286 U JP 10124286U JP 10124286 U JP10124286 U JP 10124286U JP S637412 U JPS637412 U JP S637412U
- Authority
- JP
- Japan
- Prior art keywords
- pin members
- blade
- groove
- main body
- wall surface
- 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.)
- Pending
Links
- 230000013011 mating Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Gear Processing (AREA)
Description
第１図は本考案に係るブレード固定構造におい
て本体側の溝部および合わせ溝を示す斜視図、第
２図は本実施例における合わせ穴とこれに挿入さ
れたピン部材との関係を示す模式図、第３図は組
立ホブにおける本体とブレードとの組み付け状態
を側面側から見て示す模式図、第４図は組立ホブ
における本体とブレードとカラー部材との組み付
け状態を示す要部破断正面図、第５図は従来技術
及び本考案の実施例におけるブレードを示す斜視
図、第６図は従来技術において本体側の溝部およ
び合わせ溝を示す斜視図、第７図は従来技術にお
ける合わせ穴を側面側から見て示す模式図、第８
図は従来技術におけるピン部材を示す斜視図、第
９図は従来技術における合わせ穴とこれに挿入さ
れたピン部材との関係を示す模式図である。
１……本体、２……ブレード、６……基台部、
７……溝部、８……溝部の内壁面、９……溝部に
形成される合わせ溝、１０……基台部に形成され
る合わせ溝、１１……合わせ穴、１２……ピン部
材、１４……基台部の側壁面。
FIG. 1 is a perspective view showing a groove on the main body side and a matching groove in a blade fixing structure according to the present invention, FIG. 2 is a schematic diagram showing the relationship between a matching hole and a pin member inserted therein in this embodiment, Fig. 3 is a schematic diagram showing the assembled state of the main body and blade in the assembled hob as seen from the side side; Fig. 4 is a front view with a main part cut away showing the assembled state of the main body, blade, and collar member in the assembled hob; Fig. 5 is a perspective view showing the blade in the prior art and the embodiment of the present invention, Fig. 6 is a perspective view showing the groove on the main body side and the mating groove in the conventional art, and Fig. 7 is a perspective view showing the mating hole in the conventional art from the side side. Schematic diagram shown, No. 8
This figure is a perspective view showing a pin member in the prior art, and FIG. 9 is a schematic diagram showing the relationship between a matching hole and a pin member inserted into the matching hole in the prior art. 1...Main body, 2...Blade, 6...Base part,
7...Groove portion, 8...Inner wall surface of the groove portion, 9...Matching groove formed in the groove portion, 10...Matching groove formed in the base portion, 11...Matching hole, 12...Pin member, 14 ...The side wall surface of the base.
Claims (1)
ード２を組み付け固定する構造において、 前記本体１の周側面にその軸方向へ延びて、前
記ブレード２の基台部６を嵌装させる溝部７を有
し、 前記溝部７の内壁面８と前記基台部６の側壁面
１４とは、双方で一つの合わせ穴１１を形成すべ
く前記軸方向へ延びる合わせ溝９，１０を有し、 これら合わせ溝９，１０といずれか一方はテー
パのついた溝であり、かつ他方はその内周面に雌
ねじが切られた溝であり、 前記合わせ穴１１内に、それぞれ外径が異なり
、その外周には前記雌ねじに螺合する雄ねじが切
られた複数個のピン部材１２が小径のものから順
に挿入され、これらピン部材１２のそれぞれが合
わせ穴１１内の複数箇所で締め付けられることを
特徴とする組立ホブのブレード固定構造。 (2) 前記ピン部材１２は３個である特許請求の
範囲第１項記載の組立ホブのブレード固定構造。[Claims for Utility Model Registration] (1) In a structure in which a blade 2 is assembled and fixed to a drum-shaped main body 1 of an assembly hob, a base of the blade 2 is provided on a circumferential side of the main body 1 and extends in the axial direction thereof. It has a groove portion 7 into which the base portion 6 is fitted, and the inner wall surface 8 of the groove portion 7 and the side wall surface 14 of the base portion 6 are aligned in the axial direction so as to form one alignment hole 11 on both sides. one of these mating grooves 9 and 10 is a tapered groove, and the other is a groove with a female thread cut on its inner peripheral surface; , a plurality of pin members 12 each having a different outer diameter and having a male thread cut into the outer periphery thereof to be screwed into the female thread are inserted in order from the smaller diameter one, and each of these pin members 12 is inserted into the plurality of pin members 12 in the dowel hole 11. The blade fixing structure of the assembly hob is characterized by being tightened at certain points. (2) The assembly hob blade fixing structure according to claim 1, wherein the number of the pin members 12 is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10124286U JPS637412U (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10124286U JPS637412U (en) | 1986-06-30 | 1986-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS637412U true JPS637412U (en) | 1988-01-19 |
Family
ID=30971811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10124286U Pending JPS637412U (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS637412U (en) |
-
1986
- 1986-06-30 JP JP10124286U patent/JPS637412U/ja active Pending