JPS6164997U - - Google Patents
Info
- Publication number
- JPS6164997U JPS6164997U JP14657084U JP14657084U JPS6164997U JP S6164997 U JPS6164997 U JP S6164997U JP 14657084 U JP14657084 U JP 14657084U JP 14657084 U JP14657084 U JP 14657084U JP S6164997 U JPS6164997 U JP S6164997U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- blade
- block
- contact
- back 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.)
- Granted
Links
- 238000003754 machining Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000009958 sewing Methods 0.000 description 2
Landscapes
- Details Of Cutting Devices (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
第１図、第２図は本考案の実施例の断面図で第
１図はボルト１４を締め込んだ状態を、第２図は
ボルト１４を緩めた状態を示す。第３図は第１図
は第１図の実施例の上面図、第４図は第３図の
−矢視断面図、第５図は本考案の刃固定装置を
備えたミシン胴１と受胴１０との斜視図、第６図
、第７図はそれぞれ従来例を示す断面図である。
１……ミシン胴、２……溝、３……ミシン刃、
１０……受胴、１１……刃固定装置、１２……刃
押えブロツク、１３……楔ブロツク、１４……締
付けボルト、１７……受板、２０……あり、２１
……ありみぞ。
1 and 2 are cross-sectional views of an embodiment of the present invention. FIG. 1 shows a state in which the bolt 14 is tightened, and FIG. 2 shows a state in which the bolt 14 is loosened. 3 is a top view of the embodiment shown in FIG. 1, FIG. 4 is a sectional view taken along the - arrow in FIG. 3, and FIG. A perspective view of the body 10, FIGS. 6 and 7 are sectional views showing conventional examples, respectively. 1... Sewing machine body, 2... Groove, 3... Sewing machine blade,
10... Receiving barrel, 11... Blade fixing device, 12... Blade holding block, 13... Wedge block, 14... Tightening bolt, 17... Receiving plate, 20... Yes, 21
...There you go.
Claims (1)
の一側面に押付けて固定する装置であつて、前記
刃と溝底面に接触するように前記薄内に配置され
た刃押えブロツクと、該刃押えブロツクの背面に
接触するように前記溝内に配置された楔ブロツク
と、該楔ブロツクを溝底部に向う方向及びその反
対方向に移動させる締付けボルトとを有し、前記
刃押えブロツクの背面は刃に接触する前面に対し
て溝底部に向うに従つて広くなるよう傾斜してお
り、且つ前記楔ブロツクの刃押えブロツク背面へ
の接触面も、楔ブロツクの移動中常時前記背面に
面接触するよう傾斜しており、前記刃押えブロツ
クと楔ブロツクとの接触面には両者が離れるのを
阻止するが両者の面方向の移動は許容するあり及
びありみぞが設けられており、前記楔ブロツクが
溝底部に向けて押し込まれる際前記刃押えブロツ
クの背面を押して刃を溝側面に押付け固定するよ
うに構成したことを特徴とする輪転加工胴への刃
固定装置。 A device for pressing and fixing a thin strip-shaped blade against one side of a groove provided on the outer peripheral surface of a rotary processing cylinder, a blade holding block disposed within the thin plate so as to be in contact with the blade and the bottom surface of the groove; It has a wedge block disposed in the groove so as to be in contact with the back surface of the blade holding block, and a tightening bolt that moves the wedge block in the direction toward the bottom of the groove and in the opposite direction. The back surface is inclined to become wider toward the bottom of the groove with respect to the front surface that contacts the blade, and the contact surface of the wedge block to the back surface of the blade holding block is always kept facing the back surface while the wedge block is moving. The blade holding block and the wedge block are inclined to contact each other, and the contact surface between the blade holding block and the wedge block is provided with a dovetail and a dovetail groove that prevents them from separating but allows them to move in the plane direction. 1. A blade fixing device for a rotary machining cylinder, characterized in that when the block is pushed toward the groove bottom, the back surface of the blade holding block is pressed to press and fix the blade against the groove side surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984146570U JPH0340559Y2 (en) | 1984-09-29 | 1984-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984146570U JPH0340559Y2 (en) | 1984-09-29 | 1984-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6164997U true JPS6164997U (en) | 1986-05-02 |
| JPH0340559Y2 JPH0340559Y2 (en) | 1991-08-26 |
Family
ID=30704805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984146570U Expired JPH0340559Y2 (en) | 1984-09-29 | 1984-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0340559Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6984237B2 (en) * | 2017-08-28 | 2021-12-17 | 東洋製罐株式会社 | Thomson blade unit and its Thomson blade height adjustment method |
| JP2019177466A (en) * | 2018-03-30 | 2019-10-17 | 有限会社サンエイダイテクス | Thomson mold and thomson blade fixing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5197881U (en) * | 1975-02-03 | 1976-08-05 | ||
| JPS55175022U (en) * | 1979-06-05 | 1980-12-15 |
-
1984
- 1984-09-29 JP JP1984146570U patent/JPH0340559Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5197881U (en) * | 1975-02-03 | 1976-08-05 | ||
| JPS55175022U (en) * | 1979-06-05 | 1980-12-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0340559Y2 (en) | 1991-08-26 |