JPH07282937A - Mobile unit electrifying method - Google Patents
Mobile unit electrifying methodInfo
- Publication number
- JPH07282937A JPH07282937A JP23394894A JP23394894A JPH07282937A JP H07282937 A JPH07282937 A JP H07282937A JP 23394894 A JP23394894 A JP 23394894A JP 23394894 A JP23394894 A JP 23394894A JP H07282937 A JPH07282937 A JP H07282937A
- Authority
- JP
- Japan
- Prior art keywords
- ring
- stator
- electrifying
- eddy plate
- rotor
- 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
- 239000004519 grease Substances 0.000 claims abstract description 10
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011737 fluorine Substances 0.000 claims abstract description 8
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 6
- 239000010439 graphite Substances 0.000 claims abstract description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052718 tin Inorganic materials 0.000 claims abstract description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 4
- 239000011733 molybdenum Substances 0.000 claims abstract description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 3
- 229910052751 metal Inorganic materials 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims abstract description 3
- 239000011135 tin Substances 0.000 claims abstract description 3
- 229910001316 Ag alloy Inorganic materials 0.000 claims abstract 2
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 239000010946 fine silver Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 11
- 230000020169 heat generation Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000005275 alloying Methods 0.000 abstract 1
- 239000000498 cooling water Substances 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 8
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 7
- 229910052753 mercury Inorganic materials 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- QRJOYPHTNNOAOJ-UHFFFAOYSA-N copper gold Chemical compound [Cu].[Au] QRJOYPHTNNOAOJ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- -1 etc. is used Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
Description
【０００１】〔産業上の利用分野〕本発明は、溶接用ロ
ール、接手等、通電をしながら回転、往復等運動部分に
使る通電摺動板に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a current-carrying sliding plate used for moving parts such as welding rolls, joints, etc., such as rotating and reciprocating while energizing.
【０００２】〔従来の技術〕従来、通電材に水銀を封入
したものはあった。[Prior Art] Conventionally, there has been a current-carrying material in which mercury is sealed.
【０００３】〔発明が解決しようとする課題〕これは、
次の通り、欠点があった。 （イ） 通電部の温度上昇により水銀の温度が高温にな
ると有毒ガスが発生した （ロ） シールが不完全になると、器具外に水銀が流出
した。 （ハ） 水銀は電気伝導度が悪いため、通電体積を大き
くする必要があった。[Problems to be Solved by the Invention]
There were drawbacks as follows: (B) Toxic gas was generated when the temperature of the current-carrying part became high and the temperature of mercury became high. (B) When the seal was incomplete, mercury flowed out of the equipment. (C) Since mercury has poor electrical conductivity, it was necessary to increase the current-carrying volume.
【０００４】〔課題を解決するための手段〕上記欠点を
達成するために、次の手段をとる。 （イ） 通電効率を高めるため、摺動部を有する板の表
面を鏡面仕上げし、摺動側側材料である銅金も鏡面にす
る。 （ロ） 回転側材料には銀を主体とした金属固体にし、
黒鉛、錫、モリブデン、他を配合した合金を、そして接
触効率を向上するための割り面の隙間にはフッ素油の中
に銀等の微粉を混合した液を使用する。[Means for Solving the Problems] In order to achieve the above drawbacks, the following means are taken. (B) In order to improve the current-carrying efficiency, the surface of the plate having the sliding portion is mirror-finished, and copper-gold, which is the material on the sliding side, is also mirror-finished. (B) For the material on the rotating side, a metallic solid consisting mainly of silver,
An alloy containing graphite, tin, molybdenum, etc. is used, and a liquid in which fine powder such as silver is mixed with fluorine oil is used for the gap between the split surfaces for improving the contact efficiency.
【０００５】〔作用〕水銀の液体に比べ、固体同仕の接
触摺動による通電度は低いが、水銀の電気比抵抗が悪く
９６μΩｃｍ、ガリウム１３、７μΩｃｍであるのに対
し、銀を含む合金の２、６μΩｃｍと良い、配合材に加
える材料も全て電導度の高い、滑り性の良好な物である
ことから、鏡面による接触摺動抵抗は非常に小さく、回
転の場合トルク上昇も発生しない。それは割り面に注入
した通電性フッ素油の中に銀の他にＭｏ−（１７、
６）、Ｓｎ−（１２、５）、黒鉛（３）％を混入した作
用も大きい。[Operation] Compared with the liquid of mercury, the energization by contact sliding of the same solid is lower, but the electrical resistivity of mercury is poor and 96 μΩcm and gallium 13, 7 μΩcm. It is as good as 2.6 μΩcm, and all the materials added to the compounding material have high electrical conductivity and good slipperiness, so the contact sliding resistance due to the mirror surface is very small and no torque rise occurs during rotation. In addition to silver, Mo- (17,
6), Sn- (12, 5), and graphite (3)% are mixed, which has a great effect.
【０００６】〔実施例〕以下、本案の実施例について説
明する。 （イ） 溶接用インナー電極ロールの通電部に本発明の
材料及び構成を図１にて説明する。ステータ（１）の外
周から流される電流は、水切板（２）に流れ、通電リン
グ（３）を通って、左ローター（４）から外周で溶接電
流となる。左ローター（４）は溶接合される缶の中にイ
ンナーロールとしてはいり、ワイヤを介して製缶品の内
面で、溶接缶の速度と同一周速で回転しながら溶接作業
を行うため、電流を流すステーター、及び通電子リング
は固定、左ローターは右ローター（５）と共に回転、左
絶縁リング（６）及び、右絶縁リング（７）の中に設け
た軸受（８）は両端で回転を支え、冷却用として使用す
る水の洩れ防止に左シール（１０）、右シール（９）を
夫々、シールリング（１１）（１２）でシールを保持す
る。ステータ及び水切板は銅合金を使い表面は特に接触
部に限定し、鏡面加工、粗さ１Ｓ以下にする。特に水切
板は通電リングと固定接触ではなく、通電リングの摩耗
に追随できるよう、２つ割りリングで常に外週に密着で
きるよう、バネ（１３）で張力を与えている。通電リン
グは氷切板との接触部及び左ローターと併せ、表面鏡面
加工し、材料に銀、黒鉛、モリブデン等の合金を使用す
るが、銀の電導度を向上し効率を８５％にあげ、黒鉛の
滑り性と兼ね、さらに錫、Ｍｏ等、を加えたものであ
る。また、溶接部を水冷するための水は、ステーターの
中孔を左から入り、点線表示の孔を抜け、張りバネの押
し、水切板の中を抜け、左ローターの内面を冷却しつ
つ、ステータの右孔へ流れ、左ローターの外周にあるワ
イヤーの発熱によるローターの発熱を防ぐのである。 （ロ） 図２の実施例は固体金属との接触でなく、通電
面積の８０％をフッ素通電グリス封入方式によるもの
で、回転する左ローター（１４）の内面積を大にし、水
切板（１７）の外周にシールを設け水のしん入を防止す
る。ステータ（１５）の中心よりくる水は、点線孔を通
り、ロータ内周の冷却用として右側に流れる。フッ素グ
リスは左ローター（１４）と水切板（１８）の隙間に封
入する。円心力で外周側にグリスは寄せられ、通電をよ
くする。 （ハ） 関節と同じ、フレキシブルな接手に電気を流す
実施例で、図３について説明する。端子（１９）は固定
され、右端子（２０）は関節のように動きながら（２
１）のシールの奥に封入されたフッ素グリスにより、通
電しながら動く。[Embodiment] An embodiment of the present invention will be described below. (A) The material and structure of the present invention for the current-carrying portion of the welding inner electrode roll will be described with reference to FIG. The current flowing from the outer periphery of the stator (1) flows through the draining plate (2), passes through the current-carrying ring (3), and becomes a welding current at the outer periphery from the left rotor (4). The left rotor (4) is inserted as an inner roll in the can to be welded, and the electric current is applied to the inner surface of the can making product through the wire while performing the welding work while rotating at the same peripheral speed as the speed of the welding can. The flowing stator and the conduction ring are fixed, the left rotor rotates with the right rotor (5), and the bearings (8) provided in the left insulating ring (6) and the right insulating ring (7) support the rotation at both ends. In order to prevent leakage of water used for cooling, the left seal (10) and the right seal (9) are held by seal rings (11) and (12), respectively. A copper alloy is used for the stator and the draining plate, and the surface is particularly limited to the contact portion, and the surface is mirror-finished and the roughness is 1S or less. In particular, the draining plate is not fixedly contacted with the current-carrying ring, but tension is applied by the spring (13) so that the current-carrying ring can follow wear of the current-carrying ring and can be kept in close contact with the bifurcated ring at every week. The current-carrying ring is used in combination with the contact part with the ice plate and the left rotor, the surface is mirror-finished, and the material is silver, graphite, molybdenum, or other alloy, but the conductivity of silver is improved and the efficiency is raised to 85%. In addition to the slipperiness of graphite, tin, Mo, etc. are added. Water for cooling the welded water enters the middle hole of the stator from the left, passes through the hole indicated by the dotted line, pushes the tension spring, passes through the draining plate, cools the inner surface of the left rotor, and cools the stator. It flows to the right hole of the rotor and prevents the heat generation of the rotor due to the heat generation of the wire around the left rotor. (B) In the embodiment of FIG. 2, 80% of the current-carrying area is not filled with solid metal, but 80% of the current-carrying area is filled with fluorine-carrying grease, and the inner area of the rotating left rotor (14) is increased to increase the drainage plate (17). A seal is provided on the outer circumference to prevent water from seeping in. Water coming from the center of the stator (15) flows through the dotted hole to the right for cooling the inner circumference of the rotor. Fluorine grease is sealed in the gap between the left rotor (14) and the draining plate (18). Due to the circular force, the grease is pulled to the outer peripheral side to improve the current flow. (C) An embodiment in which electricity is applied to a flexible joint, which is the same as a joint, will be described with reference to FIG. The terminal (19) is fixed and the right terminal (20) moves like a joint (2
Fluorine grease sealed inside the seal of 1) moves while energizing.
【０００７】〔発明の効果〕本発明は、以上の通り構成
されているので次の効果を奏する。 （イ） 毒性がなく、安全無公害である。 （ロ） 電導性が高く、コンパクト化できる。 （ハ） 通電グリスに配合する材料は選択できる上にロ
ーター左の耐摩耗を考え高硬度材が使用できる。 以上の通り、材料の良いもので加工性の良い形にできる
ため、電導度は水銀の６倍になり耐消費性が良い。[Advantages of the Invention] The present invention, which is configured as described above, has the following advantages. (A) It is non-toxic, safe and non-polluting. (B) It has high electrical conductivity and can be made compact. (C) In addition to selecting the material to be mixed with the current-carrying grease, a high hardness material can be used considering the wear resistance of the rotor left. As described above, since the material can be made into a shape with good workability, the electric conductivity is 6 times that of mercury and the consumption resistance is good.
【図１】缶詰め缶、製缶の溶接電極ロール通電部の１／
２断面図である。[Figure 1] 1 / of the welding electrode roll current-carrying part of cans and cans
It is 2 sectional drawing.
【図２】製缶の溶接電極ロール通電部にフッ素グリス封
入の実例断面１／２図である。FIG. 2 is a 1/2 cross-sectional view showing an example of encapsulating fluorine grease in a welding electrode roll energization part of a can.
【図３】溶接関節ジョイントの通電部に通電用、フツソ
油グリス封入の断面図である。FIG. 3 is a cross-sectional view of energizing a welding joint joint for energizing, enclosing Fusoso oil grease.
１ ステーター ２ 水切板 ３ 通電リング ４ 左ロータ ５ 右ロータ ６ 左絶縁リング ７ 右絶縁リング ８ 軸受 ９ 右シール １０ 左シール １１ 左シールリング １２ 右シールリング １３ 張りバネ １４ 左ロータ １５ ステータ １６ とめ輪 １７ 水切板兼通電リング １８ シール １９ 左端子 ２０ 右端子 ２１ シール 1 Stator 2 Drain plate 3 Energizing ring 4 Left rotor 5 Right rotor 6 Left insulating ring 7 Right insulating ring 8 Bearing 9 Right seal 10 Left seal 11 Left seal ring 12 Right seal ring 13 Tension spring 14 Left rotor 15 Stator 16 Retaining ring 17 Drain plate and energizing ring 18 seal 19 left terminal 20 right terminal 21 seal
Claims (1)
固定板と銅合金系金属の鏡面割り摺動板を張りバネで接
触させ、割り部に銀の微粉を混合したフッ素油を注入し
た通電摺動板及び銀、Ｍｏ、錫、をフッ素に加えた通電
グリス。1. A mirror fixing plate made of an alloy of silver, graphite, tin, molybdenum or the like and a mirror split sliding plate made of a copper alloy metal are brought into contact with each other with a tension spring, and fluorine oil mixed with fine silver powder is injected into the split portion. Conductive sliding plate and conductive grease obtained by adding silver, Mo, tin to fluorine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23394894A JPH07282937A (en) | 1994-08-01 | 1994-08-01 | Mobile unit electrifying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23394894A JPH07282937A (en) | 1994-08-01 | 1994-08-01 | Mobile unit electrifying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07282937A true JPH07282937A (en) | 1995-10-27 |
Family
ID=16963134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23394894A Pending JPH07282937A (en) | 1994-08-01 | 1994-08-01 | Mobile unit electrifying method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07282937A (en) |
-
1994
- 1994-08-01 JP JP23394894A patent/JPH07282937A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2001036832A1 (en) | Antifriction bearing | |
| US4780589A (en) | Roller electrodes for electric-resistance welding machine | |
| US5523638A (en) | Shaft mounted eddy current drive with rotary electrical connector | |
| JPH07282937A (en) | Mobile unit electrifying method | |
| US2636066A (en) | Current transfer device for highspeed rotary shafts | |
| US5089682A (en) | Roller electrodes for electric-resistance welding machine | |
| WO2020005057A1 (en) | Current coupler | |
| CA2037840C (en) | Sliding contact roller head | |
| RU2038936C1 (en) | Roller head of seam-welding machine | |
| GB1418859A (en) | Rotary electrical contacts | |
| US2044180A (en) | Mercury collector resistance welding | |
| JPS6292754A (en) | Single-pole machine | |
| US4940873A (en) | Roller electrodes for electric-resistance welding machine | |
| JPH08141751A (en) | Rotary electrode roll and its fixed stator | |
| CA1243366A (en) | Apparatus for electrical resistance seam welding by rollers and electrode roller and welding-current supply particularly provided therefor | |
| JPS6245484A (en) | rotating roll electrode | |
| CN103056503A (en) | Seam welder rolling wheel electrode holder device | |
| CN2277846Y (en) | Rolle wheel shape electrode and stator | |
| JP2003324889A (en) | Preload spring and motor | |
| SU1130958A1 (en) | Submersible motor | |
| US2983891A (en) | Device for transferring currents to rotary apparatus | |
| JPH08212829A (en) | Current flowing paste for moving part and rotary pantograph for electric car | |
| JPH10158774A (en) | Low melting gallium alloy | |
| GB1399843A (en) | High frequency weld roll assembly | |
| JPH0347754Y2 (en) |