JPH0164324U

JPH0164324U -

Info

Publication number: JPH0164324U
Application number: JP1987158184U
Authority: JP
Priority date: 1987-10-15
Filing date: 1987-10-15
Publication date: 1989-04-25
Anticipated expiration: 2002-10-15
Also published as: JPH0533219Y2

Description

[Brief explanation of drawings]

第１図は本考案に係る管体用開先機の実施例を
示す縦断側面図、第２図は同実施例の一部平面図
、第３図は同実施例の正面図、第４図は同実施例
において、カバーとストツパーを取り外した状態
の正面図、第５図は第４図における―線矢視
断面図、第６図、第７図、第８図は本案開先機を
用いて通信ケーブルにおける接続部の鉛管被覆保
護を解体する状態を順番に示した各説明図、第９
図は既存の鉛管によるケーブル接続部を示す縦断
側面図である。１…本体、４…モーター、４ａ…モーター軸、
８…スピンドル、１２…チツプソー、１８…セフ
テイーガード、１８ａ…リブ部、１９…カバー、
２２…補助ハンドル、２５…切込み深さ調整板、
２５ａ…先端、２７…調整ネジ、２８…切粉排出
用案内路、２９…フロントカバー、３２…ストツ
パー、３３…バネ、３４…管体。 Fig. 1 is a vertical sectional side view showing an embodiment of the pipe beveling machine according to the present invention, Fig. 2 is a partial plan view of the embodiment, Fig. 3 is a front view of the embodiment, and Fig. 4. 5 is a front view of the same embodiment with the cover and stopper removed, FIG. 5 is a sectional view taken along the line - in FIG. 4, and FIGS. Each explanatory diagram showing in order the state in which the lead pipe sheathing protection of the connection part of the communication cable is dismantled, No. 9
The figure is a vertical sectional side view showing a cable connection section using an existing lead pipe. 1...Body, 4...Motor, 4a...Motor shaft,
8... Spindle, 12... Chip saw, 18... Safety guard, 18a... Rib portion, 19... Cover,
22...Auxiliary handle, 25...Cutting depth adjustment plate,
25a... Tip, 27... Adjustment screw, 28... Chip discharge guide path, 29... Front cover, 32... Stopper, 33... Spring, 34... Tube body.

Claims

[Scope of utility model registration request]

Motor shaft 4a of motor 4 installed inside main body 1
A chip saw 12 is removably attached to the tip of a spindle 8 that extends forward to the front of the main body, and a roughly front surface that covers approximately the upper half of the chip saw and exposes the lower half is attached to the tip shaft bearing portion 6b of the main body. A semicircular safety guard 18 is attached rotatably in the circumferential direction, and a cover 19 that covers the front surface of the chipsaw and an auxiliary handle 22 protruding from the outer wall are formed on the safety guard, respectively. The safety guard is provided with a cutting depth adjusting plate 25 which slides up and down by inserting the spindle into the vertical hole 25a into the rib portion 18a hanging from the inner surface and abutting the cut pipe body 34 at its lower end. The safety guard is mounted so that it can be moved up and down by being screwed with an adjustment screw 27 that is rotatably supported through the shaft while preventing axial movement. A discharge guide path 28 is formed, and a front cover 29 made of an elastic plate is hung down and fixed to the lower part of one end of the guide path, and a stopper 32 that is biased in the saw rotation direction by a spring 33 is oscillated at the other end. A beveling machine for pipe bodies, characterized in that it is configured so that it can be pivoted.