JPH01140584A - Roll device - Google Patents

Roll device

Info

Publication number
JPH01140584A
JPH01140584A JP29813787A JP29813787A JPH01140584A JP H01140584 A JPH01140584 A JP H01140584A JP 29813787 A JP29813787 A JP 29813787A JP 29813787 A JP29813787 A JP 29813787A JP H01140584 A JPH01140584 A JP H01140584A
Authority
JP
Japan
Prior art keywords
roller
fixed shaft
shaft
roll device
electromagnetic coil
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
Application number
JP29813787A
Other languages
Japanese (ja)
Other versions
JPH0679504B2 (en
Inventor
Hitoshi Inoue
均 井上
Kenji Kataoka
片岡 憲二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP29813787A priority Critical patent/JPH0679504B2/en
Publication of JPH01140584A publication Critical patent/JPH01140584A/en
Publication of JPH0679504B2 publication Critical patent/JPH0679504B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • General Induction Heating (AREA)

Abstract

PURPOSE:To simplify the external leading of a lead wire for exciting an electromagnetic coil by leading the wire externally along the surface of one end of a fixed shaft. CONSTITUTION:A roller 1 is induction heated by exciting an electromagnetic coil 5 via a lend wire 16. One end 14a of a fixed shaft 14 within the roller 1 is inserted and externally extended through a cylindrical body 2 with a gap, supported with a bed 15 and thereby prevented from rotation. The lead wire 16 for exciting the coil 5 is led externally along the surface of the end 14a of the shaft 14. As there is a sufficient gap between the shaft end 14a and the cylindrical body 2, the leading of the lead wire 16 along the surface of the shaft end 14a does not give any hindrance to the rotation of the roller 1 and the cylindrical body 2. Consequently, it is unnecessary to form a center hole within the end 14a of the shaft 4 along an axial direction and the construction of a roll device can be simplified.

Description

【発明の詳細な説明】 Ca業上の利用分野〕 この@#4はローラ内に配置された電磁コイルにLつ°
〔ローラを誘導加熱す゛るロール装置に関するものであ
る。
[Detailed description of the invention] Field of use in the Ca industry] This @#4 is an electromagnetic coil placed inside the roller.
[This relates to a roll device that heats rollers by induction.]

〔従来の技術〕[Conventional technology]

第4′図は例えば実公昭58−48797号公報に開示
され次従来のロール装置を示し、第4図において、 1
1)は中空のローラ、+21 、 +3) riローラ
(1)の両側にそれぞれ一体的に連設されt中空の筒体
、(4)はローラ(1)の内部に配置されt固定軸であ
り、−刃側軸端部(4a〕が筒体(2)内を挿通して外
部に延在し。
Fig. 4' shows a conventional roll device disclosed in, for example, Japanese Utility Model Publication No. 58-48797, and in Fig. 4, 1
1) is a hollow roller, +21, +3) is a hollow cylindrical body that is integrally connected to both sides of the ri roller (1), and (4) is a fixed shaft that is arranged inside the roller (1). , - The blade-side shaft end (4a) passes through the cylinder (2) and extends to the outside.

他方Ti1l軸端部(4b)が筒体(3)内に挿通して
いる。+5)は固定軸(4)に鉄心(6)を介して巻装
されt電磁コイルであり、ローラ(11と同心的に配置
されている。
On the other hand, the Ti1l shaft end (4b) is inserted into the cylindrical body (3). +5) is an electromagnetic coil wound around the fixed shaft (4) via the iron core (6), and is arranged concentrically with the roller (11).

+7) 、 (8)は筒体+2+、+31の外周側にそ
れぞれ配設され比軸受機構であり、それぞれベアリング
(7a)、(8a)と軸受台(7b入(&1)とで構成
されておシ、ローラmを支持すると共にローラ(1) 
i回転自在に支承する。
+7) and (8) are ratio bearing mechanisms arranged on the outer periphery of the cylinders +2+ and +31, respectively, and are each composed of bearings (7a) and (8a) and a bearing stand (7b included (&1)). shi, supporting roller m and roller (1)
Supports rotation freely.

(9)は筒体(21と一定軸(4)の−刃側軸端部(4
)との間に配役され之ベアリング、叫は筒体(3)と固
定軸(4)の他方部軸端@ (4b)との間に配設され
たベアリングであシ、こnらベアリング(9)、叫、筒
体+21 、 +31を介して固定軸(4)は軸受機構
+7) 、 (8)に支持される。
(9) indicates the -blade side shaft end (4) of the cylinder (21) and the fixed shaft (4).
) The bearing is placed between the cylindrical body (3) and the other shaft end of the fixed shaft (4) (4b). 9) The fixed shaft (4) is supported by bearing mechanisms +7) and (8) via the cylinder bodies +21 and +31.

即ち、1.1−ラ11)の荷重、電磁コイル(5)を含
め定向足輪(4)の荷重は軸受機構+7) 、 (8)
により支持される。
That is, the load of 1.1 - la 11), the load of the oriented foot wheel (4) including the electromagnetic coil (5) is the bearing mechanism + 7), (8)
Supported by

Bri筒体(2]内を挿通して外部に延在する固定軸(
4)の−刃側軸端部(4a)の回動を阻止する基台、C
Llは固定軸(4)の−刃側軸端部(4a)の内部にそ
の軸心方向に沿って形成された中空孔%(至)はこの中
空孔@内を通して外部に導出され電源〔図示せず)に接
続される電磁コイル(5)全励磁するリード線である。
A fixed shaft (
4) - A base that prevents rotation of the blade side shaft end (4a), C
Ll is a hollow hole formed along the axial direction inside the -blade side shaft end (4a) of the fixed shaft (4) and is led out to the outside through the inside of this hollow hole. This is a lead wire that fully excites the electromagnetic coil (5) connected to the electromagnetic coil (not shown).

次に動作について説明する。電源’kONLで+7−ド
線I、13に通じ゛〔電磁コイルt5)2励磁すること
に工りローラ(1)が誘導加熱石nる。そのローラ11
)は両側に連設された筒体12+、 +31の外周側に
配置した軸受機構+7) 、 (8)により回転自在に
支承されている。
Next, the operation will be explained. When the power supply 'kONL' connects to the +7- wires I and 13 and energizes the electromagnetic coil t5, the machined roller (1) is connected to the induction heating stone. The roller 11
) is rotatably supported by bearing mechanisms +7) and (8) arranged on the outer periphery of cylinder bodies 12+ and +31 that are connected on both sides.

ローラ11)内の固定軸(4)はベアリング(9)、α
Oを配置し几ことによシ軸受機構f7) 、 (8)に
ローラ111と共にその荷重が支持され、固定軸(4)
の回動は外部に配置し次基台(ロ)に工っで阻止される
。父、!磁コイル(5)を励磁するリード1413)は
固定軸(4)の−刃側軸端部(4)に形成した中心孔@
全通して外部に導出される。
The fixed shaft (4) inside the roller 11) has a bearing (9), α
The load is supported by the bearing mechanism f7) and (8) together with the roller 111, and the fixed shaft (4)
The rotation is prevented by placing it externally and building it into the base (b). father,! The lead 1413) that excites the magnetic coil (5) is inserted into the center hole formed at the -blade side shaft end (4) of the fixed shaft (4).
The entirety is led out to the outside.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

しかしながら上述しt従来装置では、電磁コイル+51
′t−励磁するり−ド纏Q3を外部に導出する定めに&
固定軸(4)の−刃側軸端部(4a〕内部にその軸心方
向に沿りt中心孔aat形成し、その中心孔@内全通し
てリード#1(2)を外部に導出している。従って、d
足輪(4)の−刃側軸端部(植)に中心孔(6)を形成
する必要があると共にメインテナンスも面倒である等の
問題点がある。
However, in the conventional device mentioned above, the electromagnetic coil +51
``t-excitation guide line Q3 is led out to the outside &
A center hole aat is formed inside the -blade side shaft end (4a) of the fixed shaft (4) along the axial direction, and the lead #1 (2) is led out to the outside by completely passing through the center hole. Therefore, d
There are problems in that it is necessary to form a center hole (6) at the -blade-side shaft end (plant) of the foot ring (4), and maintenance is also troublesome.

この発明は上記のような問題点を解消するためになされ
tものであシ、簡易にリード線を外部に導出できるロー
ル装置を得ることを目的とする。
This invention was made to solve the above-mentioned problems, and it is an object of the present invention to provide a roll device that can easily lead out lead wires to the outside.

〔問題点を解決する定めの手段〕[Defined means of solving problems]

この発明に係るロール装置f′i、 ローラに連設され
た筒体内を挿通して外部に延在する固定軸の一方側軸端
部を支持すると共に固定軸の回動を阻止する基台と、固
定軸の一方側軸端部の表面に沿って外部に導出され几電
磁コイルを励磁するリード線を設けtものである。
The roll device f'i according to the present invention includes a base that supports one shaft end of a fixed shaft that passes through a cylinder connected to the roller and extends to the outside, and prevents rotation of the fixed shaft. A lead wire is provided along the surface of one end of the fixed shaft to the outside to excite the electromagnetic coil.

〔作用〕[Effect]

この発明におけるロール装置r!、“電磁コイルを励磁
するリード線が固定軸の一方側軸端部の表面に沿って外
部に導出できる。
The roll device r! in this invention! , "The lead wire that excites the electromagnetic coil can be led out along the surface of the shaft end on one side of the fixed shaft.

〔実施例〕 以下、この発明の一実施例を第1図%@2図に基づいて
説明する。これら各図において%11)はローラ、(2
)は筒体、(5)は電磁コイル、(6)に鉄心、(1)
は軸受機構、(7a)はベアリング、(7b)は軸受台
、α4II′i固定軸でhv鉄心(6)を介して電磁コ
イル(5)が巻装置nているo(+4a)は固定軸α4
の一方側軸端部であり、筒体(2)内を挿通して外部に
延在している。
[Embodiment] Hereinafter, an embodiment of the present invention will be described based on FIG. 1 and FIG. 2. In each of these figures, %11) is a roller, (2
) is the cylinder, (5) is the electromagnetic coil, (6) is the iron core, (1)
(7a) is the bearing mechanism, (7a) is the bearing, (7b) is the bearing stand, α4II′i is the fixed shaft, and the electromagnetic coil (5) is wound through the HV iron core (6). o(+4a) is the fixed shaft α4
It is one shaft end of the cylinder (2) and extends to the outside by passing through the cylinder (2).

ahlIi筒体(2)内を挿通して外部に延在する固定
軸α◆の一方側軸12119 (14a) t−支持す
ると共に固定軸(141の回動全阻止する基台、αeは
固定軸α4の一方側軸端部 (+4a)の表面に沿って
外部に導出され電源(図示せず)に接続される電磁コイ
ル(51を励磁する+7−ド線である。
One side shaft 12119 (14a) of the fixed shaft α◆ that passes through the inside of the ahlIi cylinder (2) and extends to the outside. It is a +7- wire that excites an electromagnetic coil (51) led out along the surface of one shaft end (+4a) of α4 and connected to a power source (not shown).

次に動作について説明する。′成源τONしてリード縄
α1St通じて−rimコイル(51i励磁することに
よシローラ(11が誘導加熱される。ローラ(11内の
固定軸α4の一方側軸端部(14a)は筒体【2)内を
その筒体(2)との間に間11Jtt持って挿通して外
部に延在し、基台(ト)にニジ支持されると#Vこ回動
を阻止さnている。電磁コイル(5)を励磁するリード
線α0ぽ固定軸α4の一方側軸端部(14a)の表面に
沿って外部に導出されている。固定軸α4の一方側軸端
部(14)と筒体(2)との間に十分な間4を持之せて
いるので・ IJ −ド線α!全固定軸a<の−刃側軸
端部(14a)の表面に沿わせてもローラ(1)、筒体
121の回転に何等支障を与えるものではない。従って
、従来のように固定畑(4)の−刃側軸端部(4a)の
内部に軸心方向に沿つt中心孔(6)を形成する必要が
なく簡素化が図れる。
Next, the operation will be explained. 'The roller (11) is heated by induction by exciting the -rim coil (51i) through the lead rope α1St with the origin τON.The shaft end (14a) on one side of the fixed shaft α4 in the roller (11) is [2] The inner part is inserted between the cylinder body (2) and the cylindrical body (2) with a gap of 11Jtt and extends to the outside, and when it is supported by the base (T), #V is prevented from rotating. The lead wire α0 that excites the electromagnetic coil (5) is led out along the surface of one shaft end (14a) of the fixed shaft α4.The one shaft end (14) of the fixed shaft α4 and Since there is a sufficient gap 4 between the cylinder body (2) and the roller (2), even if the roller is placed along the surface of the blade-side shaft end (14a) of the fully fixed shaft a<! (1), does not impede the rotation of the cylinder 121 in any way.Therefore, as in the past, the t center along the axial direction is located inside the -blade side shaft end (4a) of the fixed field (4). There is no need to form a hole (6), and simplification can be achieved.

ま之、リード線u(Sに固定軸(14)の−刃側軸端部
(14a)の表面を沿わせるだけで工く、メインテナン
スも簡易に行うことができ、作業性が向上する。
In addition, maintenance can be performed simply by simply running the surface of the -blade-side shaft end (14a) of the fixed shaft (14) along the lead wire u (S), and work efficiency is improved.

ま之、第3図に示すように2固定軸α脅の一方側軸端部
(14a)に適当な間隔装置いてリード線α0を保持す
る例えば金属線、ビニール線、ひも等からなる保持体α
ηを巻着させることにより、リード@Oeの外部へ導出
の安定性あるいは作業性がさらに向上する。
As shown in Fig. 3, a holder α made of, for example, metal wire, vinyl wire, string, etc., is provided with an appropriate spacing device at one shaft end (14a) of the two fixed shafts α to hold the lead wire α0.
By winding η, the stability or workability of leading out the lead @Oe to the outside is further improved.

尚、上記実施例ではローラ11)の支持構造と固定軸0
4の一方側軸端部(+4a)の支持構造とを別構造とじ
t場合について述べ友が1例えば基台(至)と軸受機構
(7)の軸受台(7b)とを同一構造体で構成する場合
においてもこの発明を適用し得ることは勿論のことであ
る。
In the above embodiment, the supporting structure of the roller 11) and the fixed shaft 0
Regarding the case where the support structure for one side shaft end (+4a) of No. 4 is made into a separate structure, for example, the base (to) and the bearing stand (7b) of the bearing mechanism (7) are made of the same structure. Of course, the present invention can also be applied to such cases.

〔発明の効果〕〔Effect of the invention〕

この発明は以上説明した通り、ローラに連設された筒体
内を挿通して外部に砥在する固定軸の一方11Il軸端
部を基台により支持すると共にその固定軸の回動を阻止
し、1[磁コイル全励iするリード線を固定軸の一方側
軸端部の表面に沿わせて外部に導出するようにしたので
、リード線の外部への導出を簡易に行うことかで@、メ
インテナンスも容易となる。
As explained above, this invention supports one shaft end portion of the fixed shaft (11Il) which passes through a cylindrical body connected to a roller and is held outside by a base, and prevents rotation of the fixed shaft. 1 [Since the lead wire that fully excites the magnetic coil is guided outside along the surface of the shaft end on one side of the fixed shaft, the lead wire can be easily led out. Maintenance is also easier.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はこの発明の一実施例によるロール装置を示す断
面図、第2図#″lt第1図■−■線に2ける断面図、
第3図は別の発明の一実施例にLるロール装置を示す断
面図、第4図は従来のロール装置を示すwlr面図であ
る。 図において&【l)はローラ、【2)は筒体、(5)は
電磁コイル、(73Fi軸受機構、α4は一定軸、(1
ム)は−刃側軸端部、(ト)は基台、α・はリード線、
Q′1)trx保持体である。 なお1図中同一符号は同一、又は相当部分を示す0
FIG. 1 is a cross-sectional view showing a roll device according to an embodiment of the present invention, FIG. 2 is a cross-sectional view taken along the line ■-■ in FIG.
FIG. 3 is a sectional view showing a roll device according to another embodiment of the invention, and FIG. 4 is a WLR side view showing a conventional roll device. In the figure, &[l] is a roller, [2] is a cylinder, (5) is an electromagnetic coil, (73Fi bearing mechanism, α4 is a fixed axis, (1
(m) is the shaft end on the blade side, (g) is the base, α・ is the lead wire,
Q'1) It is a trx holding body. In addition, the same reference numerals in each figure indicate the same or corresponding parts.

Claims (4)

【特許請求の範囲】[Claims] (1)中空のローラの両側にそれぞれ一体的に中空の筒
体を連設し、上記ローラの内部に電磁コイルを巻装した
固定軸を配置し、上記固定軸の一方側軸端部が上記筒体
内を挿通して外部に延在し、上記ローラの両側に連設し
た上記筒体の外周側に上記ローラを回転自在に支承する
軸受機構を備えたロール装置において、上記固定軸の一
方側軸端部を支持すると共に上記固定軸の回動を阻止す
る基台と、上記固定軸の一方側軸端部の表面に沿つて外
部に導出された上記電磁コイルを励磁するリード線とを
備えたことを特徴とするロール装置。
(1) Hollow cylindrical bodies are integrally installed on both sides of a hollow roller, and a fixed shaft wound with an electromagnetic coil is arranged inside the roller, and one shaft end of the fixed shaft is connected to the In a roll device comprising a bearing mechanism that rotatably supports the roller on the outer circumferential side of the cylinder that extends through the cylinder and is connected to both sides of the roller, one side of the fixed shaft. A base that supports a shaft end and prevents rotation of the fixed shaft, and a lead wire that excites the electromagnetic coil led outside along the surface of one shaft end of the fixed shaft. A roll device characterized by:
(2)中空のローラの両側にそれぞれ一体的に中空の筒
体を連設し、上記ローラの内部に電磁コイルを巻装した
固定軸を配置し、上記固定軸の一方側軸端部が上記筒体
内を挿通して外部に延在し、上記ローラの両側に連設し
た上記筒体の外周側に上記ローラを回転自在に支承する
軸受機構を備えたロール装置において、上記固定軸の一
方側軸端部を支持すると共に上記固定軸の回動を阻止す
る基台と、上記固定軸の一方側軸端部の表面に沿つて外
部に導出された上記電磁コイルを励磁するリード線と、
上記固定軸の一方側軸端部に適当な間隔を置いて配設さ
れた上記リード線を保持する保持体とを備えたことを特
徴とするロール装置。
(2) A hollow cylindrical body is integrally installed on both sides of a hollow roller, and a fixed shaft wound with an electromagnetic coil is arranged inside the roller, and one shaft end of the fixed shaft is connected to the In a roll device comprising a bearing mechanism that rotatably supports the roller on the outer circumferential side of the cylinder that extends through the cylinder and is connected to both sides of the roller, one side of the fixed shaft. a base that supports a shaft end and prevents rotation of the fixed shaft; a lead wire that excites the electromagnetic coil led outside along the surface of one shaft end of the fixed shaft;
A roll device comprising: a holder for holding the lead wire, which is disposed at an appropriate interval at one end of the fixed shaft.
(3)保持体は金属線からなることを特徴とする特許請
求の範囲第2項記載のロール装置。
(3) The roll device according to claim 2, wherein the holder is made of metal wire.
(4)保持体はビニール線からなることを特徴とする特
許請求の範囲第2項記載のロール装置。
(4) The roll device according to claim 2, wherein the holder is made of vinyl wire.
JP29813787A 1987-11-25 1987-11-25 Roll device Expired - Lifetime JPH0679504B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29813787A JPH0679504B2 (en) 1987-11-25 1987-11-25 Roll device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29813787A JPH0679504B2 (en) 1987-11-25 1987-11-25 Roll device

Publications (2)

Publication Number Publication Date
JPH01140584A true JPH01140584A (en) 1989-06-01
JPH0679504B2 JPH0679504B2 (en) 1994-10-05

Family

ID=17855663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29813787A Expired - Lifetime JPH0679504B2 (en) 1987-11-25 1987-11-25 Roll device

Country Status (1)

Country Link
JP (1) JPH0679504B2 (en)

Also Published As

Publication number Publication date
JPH0679504B2 (en) 1994-10-05

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