JPH0375928U - - Google Patents
Info
- Publication number
- JPH0375928U JPH0375928U JP13507389U JP13507389U JPH0375928U JP H0375928 U JPH0375928 U JP H0375928U JP 13507389 U JP13507389 U JP 13507389U JP 13507389 U JP13507389 U JP 13507389U JP H0375928 U JPH0375928 U JP H0375928U
- Authority
- JP
- Japan
- Prior art keywords
- cable
- dogleg
- operating shafts
- pair
- shaped
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Shearing Machines (AREA)
Description
第１図Ａは本考案の電動カツターの主要部を構
成する切断刃作動用カムの平面概略図であり、同
図Ｂは同図Ａの一実施例Ａ−Ａ断面図である。第
２図Ａは本考案の電動カツターの概略図、第２図
Ａ−Ｅは本考案の電動カツターによるケーブル切
断の状態を示す工程図である。
１，１Ａ，１Ｂ……切断刃作動用のカム、２…
…勘合穴、３，４……連結竿、５，６……作動軸
、７，８……くの字形切断刃、９，１０……突起
部、１１，１２……カムローラ、１３……動力伝
達軸、１４……回転軸、１５……Ｕ字形スリツト
部、１６……ケーブル、１７……被覆部、１８…
…導体部。
FIG. 1A is a schematic plan view of a cutting blade actuating cam that constitutes the main part of the electric cutter of the present invention, and FIG. 1B is a sectional view taken along line A-A of one embodiment of FIG. FIG. 2A is a schematic diagram of the electric cutter of the present invention, and FIGS. 2A to 2E are process diagrams showing the state of cable cutting by the electric cutter of the present invention. 1, 1A, 1B...Cam for operating the cutting blade, 2...
... Fitting hole, 3, 4 ... Connection rod, 5, 6 ... Operating shaft, 7, 8 ... Dog-shaped cutting blade, 9, 10 ... Projection, 11, 12 ... Cam roller, 13 ... Power Transmission shaft, 14... Rotating shaft, 15... U-shaped slit portion, 16... Cable, 17... Covering portion, 18...
...Conductor part.
Claims (1)
方向一端に作動軸５，６を各々連結し、他端に一
対のくの字形切断刃７，８を各々逆向きに連結す
ると共に、 作動軸５，６の自由端は切断装置に回転可能に
固定され、長い連結竿３と作動軸５との連結部と
、くの字形切断刃７，８側の切断装置との間には
バネ部材が取り付けられ、作動軸５，６と連結竿
３，４との連結部近傍における作動軸５，６には
先端部にカムローラ１１，１２を取り付けた突起
部９，１０がカムローラ１１，１２をお互い対向
するようにして設けられ、カムローラ１１，１２
を動力伝達軸１３にお互い逆向きに勘合連結され
た同一形状の一対のカム１Ａ，１Ｂの外周側面上
に設置し、 くの字形切断刃７，８はその自由端を回転軸１
４に回転可能に勘合連結してケーブルを設置する
ためのＵ字形スリツト部１５を有する構成となし
、ケーブル切断工程を通じて、くの字形切断刃７
，８がケーブルを切断するため必要とする力に応
じてモータに負荷する動力が常に一定となるよう
、カム１Ａ，１Ｂの外周側面形状を最適化したこ
とを特徴とするケーブル切断用電動カツター。[Claims for Utility Model Registration] Operating shafts 5 and 6 are connected to one end in the same direction of a pair of long and short connecting rods 3 and 4 arranged in parallel, and a pair of dogleg-shaped cutting blades 7 and 8 are connected to the other ends, respectively. In addition to connecting in opposite directions, the free ends of the operating shafts 5 and 6 are rotatably fixed to the cutting device, and the connecting portion between the long connecting rod 3 and the operating shaft 5 and the cutting side of the dogleg-shaped cutting blades 7 and 8 are connected. A spring member is attached between the device and the operating shafts 5, 6 in the vicinity of the joints between the operating shafts 5, 6 and the connecting rods 3, 4. Projections 9, which have cam rollers 11, 12 attached to their tips, 10 is provided with cam rollers 11 and 12 facing each other, and the cam rollers 11 and 12
are installed on the outer circumferential sides of a pair of cams 1A and 1B of the same shape that are fitted and connected to the power transmission shaft 13 in opposite directions, and the dogleg-shaped cutting blades 7 and 8 have their free ends connected to the rotation shaft 1.
The U-shaped slit portion 15 is rotatably connected to the U-shaped slit portion 15 for installing the cable.
, 8 to cut the cable, the shape of the outer peripheral side surface of the cams 1A, 1B is optimized so that the power applied to the motor is always constant according to the force required for cutting the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13507389U JPH0723129Y2 (en) | 1989-11-22 | 1989-11-22 | Electric cutter for cable cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13507389U JPH0723129Y2 (en) | 1989-11-22 | 1989-11-22 | Electric cutter for cable cutting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0375928U true JPH0375928U (en) | 1991-07-30 |
| JPH0723129Y2 JPH0723129Y2 (en) | 1995-05-31 |
Family
ID=31682363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13507389U Expired - Lifetime JPH0723129Y2 (en) | 1989-11-22 | 1989-11-22 | Electric cutter for cable cutting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0723129Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023061806A (en) * | 2021-10-20 | 2023-05-02 | マックス株式会社 | binding machine |
-
1989
- 1989-11-22 JP JP13507389U patent/JPH0723129Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023061806A (en) * | 2021-10-20 | 2023-05-02 | マックス株式会社 | binding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0723129Y2 (en) | 1995-05-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |