JPS58202717A - Cutting cutter - Google Patents
Cutting cutterInfo
- Publication number
- JPS58202717A JPS58202717A JP8122682A JP8122682A JPS58202717A JP S58202717 A JPS58202717 A JP S58202717A JP 8122682 A JP8122682 A JP 8122682A JP 8122682 A JP8122682 A JP 8122682A JP S58202717 A JPS58202717 A JP S58202717A
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- cutter
- gear
- round bar
- cut
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
- B23D21/04—Tube-severing machines with rotating tool-carrier
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Sawing (AREA)
Abstract
Description
【発明の詳細な説明】 ターに関するものである。[Detailed description of the invention] It is about tar.
原子力発電プラントそのものの歴史は世界的にも浅く，
放射線廃棄物の処理方法及び処理技術の確立が急がれて
いるのが現状であるが，使用済みパーナブルポイズン棒
集合体の廃棄処理技術についても開発が期待されている
。すなわち、使用済みバーナプルポイズン棒集合体の廃
棄物体積を減俸させるためバーナフルポイズン棒及びン
ンフルプラグを切断しなければならない。Nuclear power plants themselves have a short history even in the world.
Currently, there is an urgent need to establish methods and technologies for treating radioactive waste, and there are also expectations for the development of technologies for disposing of used parnable poison rod aggregates. That is, in order to reduce the waste volume of the used burner poison rod assembly, the burner full poison rod and the poison plug must be cut.
本発明はこうした長尺丸棒を切断することを目的とし，
外周に軸受部と歯車が形成され，内径部に切刃が形成さ
れてなることを特徴とする。The purpose of the present invention is to cut such long round bars.
It is characterized by having a bearing part and gears formed on the outer periphery, and a cutting edge formed on the inner diameter part.
以下，本発明による実施例を図面にもとづいて説明する
。第１図は切断カッターの縦断面図。Embodiments according to the present invention will be described below based on the drawings. FIG. 1 is a longitudinal sectional view of the cutting cutter.
第２図はＡ矢視図である。第８図は池の実施列による切
断カッターの縦断面図であるが第１図に示す切断力，タ
ーの構成と同じで異なる処は後述する外径に形成された
歯車部と軸受スラスト部の形状である。図中，ｌは切断
カノターで。FIG. 2 is a view in the direction of arrow A. Fig. 8 is a longitudinal cross-sectional view of a cutting cutter according to the row of cutters. The cutting force and structure of the cutter are the same as shown in Fig. 1, but the difference is that of the gear part formed on the outer diameter and the bearing thrust part, which will be described later. It is the shape. In the figure, l is the cutter.
その内筒端面部に切刃２が複数枚形成されている。刃厚
Ｔは切断時の切断中となる。８は歯車で，第１図に於い
ては切断カッター１の外径は円筒形状となりその外径中
央部に歯車８が切設されている。又第８図に於いては切
断カノター１の外径中央部に鍔状の歯車８′が形成され
ている。４は軸受板で．切断力，夕−１の外径及び両側
面を回転自在に支持して１体化しているものである。５
は駆動歯車で，切断カノター１を回転駆動させるもので
ある。A plurality of cutting blades 2 are formed on the end face of the inner cylinder. The blade thickness T becomes during cutting. 8 is a gear, and in FIG. 1, the outer diameter of the cutting cutter 1 is cylindrical, and the gear 8 is cut in the center of the outer diameter. Also, in FIG. 8, a flange-shaped gear 8' is formed at the center of the outer diameter of the cutting canotter 1. 4 is the bearing plate. The cutting force, the outer diameter and both side surfaces of the blade 1 are rotatably supported and integrated into one body. 5
is a drive gear which rotates the cutting canotater 1.
」−記装置において、切断力、ター１外径部及び側面部
を軸受板４で回転自在に１体化し、駆動歯車５の回転が
歯車３および８′に伝達されて切断カッター１が回転す
るようにした切断装置に本切断カッター１を装着し切断
されるべき丸棒６を切刃２内径に挿入固定して駆動歯車
５を回転させると、切断力、ター１が歯車８および３′
を介して回転する。この状態で軸受板４全体が丸棒６の
固定中心Ｏから変位移動させると切刃２によって丸棒６
の外径部が切断中（歯厚Ｔ）で徐々に切削切断されるも
のである。又切刃２で切削発生した切粉は水中等の液中
での加工では切断カッタ〜ｌの内径軸中心部から流体と
共に吸引回収すればよい。軸受板４０軸受部は切断カッ
ター１の外径部に形成されているため切刃２で切削発生
した切粉による噛込み異状等はない。In the apparatus described above, the cutting force, the outer diameter part and the side part of the cutter 1 are rotatably integrated by a bearing plate 4, and the rotation of the drive gear 5 is transmitted to the gears 3 and 8' to rotate the cutting cutter 1. When the cutter 1 is attached to the cutting device constructed as above, the round bar 6 to be cut is inserted and fixed into the inner diameter of the cutting blade 2, and the drive gear 5 is rotated, the cutting force and the cutter 1 are increased by the gears 8 and 3'.
Rotate through. In this state, when the entire bearing plate 4 is displaced from the fixed center O of the round bar 6, the cutting blade 2 causes the round bar 6 to move.
The outer diameter portion of the tooth is gradually cut away during cutting (tooth thickness T). In addition, in machining in a liquid such as water, the chips generated by cutting with the cutting blade 2 may be collected by suction from the center of the inner shaft of the cutting cutter 1 along with the fluid. Since the bearing portion of the bearing plate 40 is formed on the outer diameter portion of the cutting cutter 1, there is no occurrence of any biting problems caused by cutting chips generated by the cutting blade 2.
以−Ｆのように本発明の切断カッターによれば長尺丸棒
を切断することが可能であるから使用済みバーナプルポ
イズン棒集合体の廃棄物体積を減俸し、廃棄物処理費用
が大巾に節減できると共に処理技術が確立できる。As shown in F-F above, since the cutter of the present invention can cut long round rods, the waste volume of used burner poison rod aggregates can be reduced, and waste disposal costs can be greatly reduced. It is possible to save money and establish processing technology.
【図面の簡単な説明】
第１図は本発明による実施例を示す縦断面図。
第２図は第１図のＡ矢視図、第３図は本発明暑こよる他
の実施例を示す縦断面図である、ｌ・・・切断力、ター
、２・・・切刃、３・・・歯車第１１
第２７
第３図BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention. FIG. 2 is a view in the direction of arrow A in FIG. 1, and FIG. 3 is a longitudinal sectional view showing another embodiment of the present invention, l...cutting force, ter, 2... cutting blade, 3...Gear 11th 27th Figure 3
Claims (1)
れてなることを特徴とする切断カッタ − 。A cutting cutter characterized in that a bearing part and a gear are formed on the outer periphery, and a cutting blade is formed on the inner diameter part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8122682A JPS58202717A (en) | 1982-05-14 | 1982-05-14 | Cutting cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8122682A JPS58202717A (en) | 1982-05-14 | 1982-05-14 | Cutting cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58202717A true JPS58202717A (en) | 1983-11-26 |
Family
ID=13740550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8122682A Pending JPS58202717A (en) | 1982-05-14 | 1982-05-14 | Cutting cutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58202717A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617314U (en) * | 1992-01-20 | 1994-03-04 | 日通電子工業株式会社 | Endothelial strip device |
| JPH0617315U (en) * | 1992-01-20 | 1994-03-04 | 日通電子工業株式会社 | Endothelial strip device |
-
1982
- 1982-05-14 JP JP8122682A patent/JPS58202717A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617314U (en) * | 1992-01-20 | 1994-03-04 | 日通電子工業株式会社 | Endothelial strip device |
| JPH0617315U (en) * | 1992-01-20 | 1994-03-04 | 日通電子工業株式会社 | Endothelial strip device |
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