JP3439884B2 - Hanger equipment for plating equipment - Google Patents
Hanger equipment for plating equipmentInfo
- Publication number
- JP3439884B2 JP3439884B2 JP17570495A JP17570495A JP3439884B2 JP 3439884 B2 JP3439884 B2 JP 3439884B2 JP 17570495 A JP17570495 A JP 17570495A JP 17570495 A JP17570495 A JP 17570495A JP 3439884 B2 JP3439884 B2 JP 3439884B2
- Authority
- JP
- Japan
- Prior art keywords
- hanger
- equipment
- auxiliary electrode
- arm
- 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.)
- Expired - Fee Related
Links
Landscapes
- Electroplating Methods And Accessories (AREA)
Description
【発明の詳細な説明】
【０００１】
【発明の属する技術分野】本発明は、めっき処理装置の
ハンガー装置に関するものである。
【０００２】
【従来の技術】循環式めっき処理装置等においては、ワ
ークを保持させた吊り掛け治具をハンガーに吊るし、こ
のハンガーを走行台車側から延びる門形アームに引っ掛
けて走行及び昇降させつつめっきを行なうようにしたハ
ンガー装置が用いられている。
【０００３】図３は本出願人の実開平7-12473 号公報に
開示されたハンガー装置の例を示すもので、20はハンガ
ー、21は昇降可能な門形アーム、22は門形アーム21の各
アームの下端に設けられたＵ字状のハンガー支持部であ
る。ハンガー支持部22の内部には山形部23が設けられて
おり、ハンガー20の逆Ｖ字状の受け部24を安定に支持で
きるようになっている。またハンガー20の中央部には補
助極25が突設されており、門形アーム21の中央部に垂下
する補助極アーム26の下端の補助極接触部27の上面に接
触する構造となっている。
【０００４】この図３の構造のハンガー装置において
は、ハンガー支持部22を通じてハンガー20に主給電を行
なうとともに、補助極接触部27を通じて補助極25に補助
給電を行なうことができる。ところが、これらの接触部
はいずれも単にハンガー20の自重により接触しているだ
けであるため、電気的な導通状態が不安定となることが
あった。
【０００５】
【発明が解決しようとする課題】本発明は上記した従来
の問題点を解決し、ハンガーへの主給電及び補助給電を
確実に行なうことができるめっき処理装置のハンガー装
置を提供するためになされたものである。
【０００６】
【課題を解決するための手段】上記の課題を解決するた
めになされた本発明は、昇降可能な門形アームの各アー
ムの下端に、ハンガーの受け部を落とし込むＵ字状のハ
ンガー支持部を形成するとともに、各アームにはハンガ
ー支持部に落とし込まれたハンガーと接触する押さえバ
ネを設け、また門形アームの内側にハンガーから側方に
突出させた補助電極を両側から挟み込む補助電極接触用
バネを設けたことを特徴とするものである。
【０００７】
【発明の実施の形態】図１及び図２は本発明の好ましい
実施の形態を示すものであり、１は走行台車側から延び
る昇降可能な水平アーム、２は水平アーム１の先端から
下方に延びる門形アームである。門形アーム２の各アー
ムの下端にはＵ字状のハンガー支持部３が形成されてお
り、その内部には山形部４が設けられている。
【０００８】５は平板状のハンガーであり、ワークを保
持させた吊り掛け治具６が掛けられている。図示のよう
に、ハンガー５の両端部付近の下面には逆Ｖ字状の受け
部７、７が設けられており、図２のようにＵ字状のハン
ガー支持部３の上方からハンガー５を落とし込むことに
より、受け部７、７を山形部４、４にがたつきなく安定
に係合させることができる。また門形アーム２の各アー
ムには、図示のように押さえバネ８が設けられている。
この押さえバネ８は、丸められた下部をＵ字状のハンガ
ー支持部３の先端面９に弾性的に接触させたものであ
り、図２のようにＵ字状のハンガー支持部３の上方から
ハンガー５を落とし込んだとき、ハンガー５と接触して
安定した主給電を可能とするものである。
【０００９】また、ハンガー５の中央部には、補助電極
10が突設されている。この補助電極10は平板状のもので
あり、図２のようにハンガー支持部３の上方からハンガ
ー５を落とし込んだとき、門形アーム２の内側に垂下さ
せた一対の補助電極接触用バネ11、11にこの補助電極10
が両側から挟み込まれるようになっている。なお、補助
電極接触用バネ11、11は全体がＶ字状となるように水平
アーム１の先端に設けられたもので、その下端はバネ力
により相互に密着されており、補助電極10を確実に挟み
込んで補助給電を行なうものである。
【００１０】このように構成された本発明のハンガー装
置は、従来と同様にワークを保持させた吊り掛け治具６
をハンガー５に掛け、このハンガー５を図２のようにハ
ンガー支持部３に落とし込むように支持させて使用され
るものである。このとき、ハンガー５は押さえバネ８に
よって強くハンガー支持部３の先端面９に押圧され、安
定した主給電が可能となるとともに、ハンガー５の補助
電極10も補助電極接触用バネ11、11にバネ力により両側
から挟み込まれ、安定した補助給電が可能となる。な
お、ハンガー５の装脱時にはハンガー支持部３、押さえ
バネ８とハンガー５との接触部及び補助電極10と補助電
極接触用バネ11、11の接触部がその都度擦られて清掃さ
れるので、この点からも安定した給電が可能となる。
【００１１】
【発明の効果】以上に説明したように、本発明のハンガ
ー装置によれば、単にハンガーをハンガー支持部に落と
し込むだけで、安定した主給電及び補助給電が可能とな
る利点がある。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hanger for a plating apparatus. 2. Description of the Related Art In a circulating plating apparatus and the like, a hanging jig holding a work is hung on a hanger, and the hanger is hung on a gate-shaped arm extending from a traveling carriage to travel and ascend and descend. A hanger device that performs plating is used. FIG. 3 shows an example of a hanger device disclosed in Japanese Utility Model Application Laid-Open No. 7-12473 of the present applicant, wherein 20 is a hanger, 21 is a vertically movable portal arm, and 22 is a portal arm 21. It is a U-shaped hanger support provided at the lower end of each arm. An angled portion 23 is provided inside the hanger support portion 22 so that the inverted V-shaped receiving portion 24 of the hanger 20 can be stably supported. An auxiliary pole 25 protrudes from the center of the hanger 20, and has a structure in which it contacts the upper surface of the auxiliary pole contact portion 27 at the lower end of the auxiliary pole arm 26 that hangs down from the center of the portal arm 21. . In the hanger device having the structure shown in FIG. 3, main power can be supplied to the hanger 20 through the hanger support portion 22 and auxiliary power can be supplied to the auxiliary pole 25 through the auxiliary pole contact portion 27. However, since all of these contact portions are merely in contact with each other by the weight of the hanger 20, the electrical conduction state may be unstable. SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems and to provide a hanger apparatus of a plating apparatus capable of reliably performing main power supply and auxiliary power supply to a hanger. It was done in. SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems. According to the present invention, there is provided a U-shaped hanger in which a receiving portion of a hanger is dropped to the lower end of each of the vertically movable portal arms. Along with forming the support, each arm is provided with a holding spring that comes into contact with the hanger dropped into the hanger support, and an auxiliary electrode that protrudes laterally from the hanger inside the portal arm from both sides An electrode contact spring is provided. FIG. 1 and FIG. 2 show a preferred embodiment of the present invention. It is a portal arm extending downward. A U-shaped hanger support 3 is formed at the lower end of each of the portal arms 2, and a chevron 4 is provided inside the hanger support 3. Reference numeral 5 denotes a flat hanger on which a hanging jig 6 for holding a work is hung. As shown in the figure, inverted V-shaped receiving portions 7 are provided on the lower surface near both ends of the hanger 5, and the hanger 5 is mounted from above the U-shaped hanger supporting portion 3 as shown in FIG. By dropping, the receiving portions 7, 7 can be stably engaged with the chevron portions 4, 4, without rattling. Each of the portal arms 2 is provided with a holding spring 8 as shown in the figure.
The presser spring 8 has a rounded lower portion elastically contacting the distal end surface 9 of the U-shaped hanger support 3, and from above the U-shaped hanger support 3 as shown in FIG. 2. When the hanger 5 is dropped, it comes into contact with the hanger 5 to enable stable main power supply. An auxiliary electrode is provided at the center of the hanger 5.
10 are protruding. The auxiliary electrode 10 has a flat plate shape. As shown in FIG. 2, when the hanger 5 is dropped from above the hanger support 3, a pair of auxiliary electrode contact springs 11 hang down inside the portal arm 2, 11 to this auxiliary electrode 10
Are sandwiched from both sides. The auxiliary electrode contact springs 11 and 11 are provided at the end of the horizontal arm 1 so as to form a V-shape as a whole, and the lower ends thereof are in close contact with each other by a spring force. To supply auxiliary power. [0010] The hanger device of the present invention having the above-described structure is provided with a hanging jig 6 for holding a work in the same manner as in the prior art.
Is hung on the hanger 5, and the hanger 5 is used by being supported so as to be dropped into the hanger support portion 3 as shown in FIG. At this time, the hanger 5 is strongly pressed against the tip end surface 9 of the hanger support portion 3 by the holding spring 8 to enable stable main power supply, and the auxiliary electrode 10 of the hanger 5 is also spring-loaded to the auxiliary electrode contact springs 11,11. Power is sandwiched from both sides, and stable auxiliary power supply is possible. In addition, at the time of attaching and detaching the hanger 5, the hanger support portion 3, the contact portion between the holding spring 8 and the hanger 5, and the contact portion between the auxiliary electrode 10 and the auxiliary electrode contact springs 11, 11 are rubbed and cleaned each time. From this point, stable power supply is also possible. As described above, according to the hanger device of the present invention, there is an advantage that stable main power supply and auxiliary power supply can be performed simply by dropping the hanger into the hanger support portion.
【図面の簡単な説明】
【図１】本発明のハンガー装置の好ましい実施形態を示
す斜視図である。
【図２】本発明のハンガー装置の好ましい実施形態を、
係合状態として示す斜視図である。
【図３】従来のハンガー装置の要部を示す斜視図であ
る。
【符号の説明】
１ 水平アーム
２ 門形アーム
３ ハンガー支持部
４ 山形部
５ ハンガー
６ 吊り掛け治具
７ 逆Ｖ字状の受け部
８ 押さえバネ
９ 先端面
10 補助電極
11 補助電極接触用バネBRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a preferred embodiment of a hanger device of the present invention. FIG. 2 shows a preferred embodiment of the hanger device according to the invention,
It is a perspective view shown as an engagement state. FIG. 3 is a perspective view showing a main part of a conventional hanger device. [Description of Signs] 1 Horizontal arm 2 Portal arm 3 Hanger support 4 Angled section 5 Hanger 6 Hanging jig 7 Reverse V-shaped receiving section 8 Pressing spring 9 Tip surface 10 Auxiliary electrode 11 Auxiliary electrode contact spring
フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) C25D 17/08 C25D 21/00 Continuation of front page (58) Field surveyed (Int. Cl. 7 , DB name) C25D 17/08 C25D 21/00
Claims (1)
に、ハンガーの受け部を落とし込むＵ字状のハンガー支
持部を形成するとともに、各アームにはハンガー支持部
に落とし込まれたハンガーと接触する押さえバネを設
け、また門形アームの内側にハンガーから側方に突出さ
せた補助電極を両側から挟み込む補助電極接触用バネを
設けたことを特徴とするめっき処理装置のハンガー装
置。(1) A U-shaped hanger supporting portion for receiving a hanger receiving portion is formed at a lower end of each of the vertically movable portal arms, and each arm has a hanger. A holding spring for contacting the hanger dropped into the support portion is provided, and an auxiliary electrode contact spring for sandwiching an auxiliary electrode projecting laterally from the hanger from both sides is provided inside the gate-shaped arm. Hanger equipment for plating equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17570495A JP3439884B2 (en) | 1995-07-12 | 1995-07-12 | Hanger equipment for plating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17570495A JP3439884B2 (en) | 1995-07-12 | 1995-07-12 | Hanger equipment for plating equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0925596A JPH0925596A (en) | 1997-01-28 |
| JP3439884B2 true JP3439884B2 (en) | 2003-08-25 |
Family
ID=16000795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17570495A Expired - Fee Related JP3439884B2 (en) | 1995-07-12 | 1995-07-12 | Hanger equipment for plating equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3439884B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5712041B2 (en) * | 2011-04-22 | 2015-05-07 | トヨタホーム株式会社 | Electrodeposition coating equipment |
-
1995
- 1995-07-12 JP JP17570495A patent/JP3439884B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0925596A (en) | 1997-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20030603 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080613 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090613 Year of fee payment: 6 |
|
| LAPS | Cancellation because of no payment of annual fees |