JPS5932463Y2 - welding gun equipment - Google Patents
welding gun equipmentInfo
- Publication number
- JPS5932463Y2 JPS5932463Y2 JP12556180U JP12556180U JPS5932463Y2 JP S5932463 Y2 JPS5932463 Y2 JP S5932463Y2 JP 12556180 U JP12556180 U JP 12556180U JP 12556180 U JP12556180 U JP 12556180U JP S5932463 Y2 JPS5932463 Y2 JP S5932463Y2
- Authority
- JP
- Japan
- Prior art keywords
- gun arm
- gun
- arm
- movable
- piston
- 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
Links
Description
【考案の詳細な説明】 本考案は主として電気抵抗式の溶接ガン装置に関する。[Detailed explanation of the idea] The present invention mainly relates to an electric resistance type welding gun device.
本願出願人は先にこの種装置として、作動シリンダの上
面に、該シリンダ内のピストンから上方にのびるピスト
ンロッドに連なる可動ガンアームと、これに対向するそ
の下側の固定ガンアームとを備えてガン本体を構成させ
る式のものを提案したが、この場合該ガン本体は機台側
に作動自在に支承さるべきもので、その支承手段は可及
的簡単互生容積であるが好ましい。The applicant of the present invention has previously developed a device of this type, which includes a movable gun arm connected to a piston rod extending upward from a piston in the cylinder on the upper surface of an operating cylinder, and a fixed gun arm below the movable gun arm that opposes the movable gun arm. However, in this case, the gun body should be movably supported on the machine base side, and the supporting means should preferably have a reciprocal volume as simple as possible.
本考案はかかる要求に適合する装置を得ることをその目
的としたもので、作動シリンダ１の上面に。The object of the present invention is to obtain a device meeting such requirements, on the upper surface of the working cylinder 1.
該シリンダ１内のピストン２から上方にのびるピストン
ロッド３に連る可動ガンアーム４とこれに対向するその
下側の固定ガンアーム５とを備えてガン本体６を構成さ
せ、これを機台７から前方にのびる支持アーム８の先端
に軸９で軸支してばね１０に抗して傾動自在として成る
。A gun main body 6 is composed of a movable gun arm 4 connected to a piston rod 3 extending upward from a piston 2 in the cylinder 1, and a fixed gun arm 5 on the lower side opposite to the movable gun arm 4. The support arm 8 is supported by a shaft 9 at the tip thereof and is tiltable against a spring 10.
図示のものでは該作動シリンダ１の上面に左右１対のカ
ム板１ｉ、ｉｉを突設して該カム板１１゜１１において
該固定ガンアーム５を保持させると共に、該カム板１１
．１１間に位置して該ピストンロッド３にピン１２で連
結されるガンアームホルダ１３を備えて該ホルダ１３に
おいて該可動ガンアーム４を保持させ、更に該ホルダ１
３は各側面のピン１４で各カム板１１に形成される逆り
字状のカム溝１５に係合し、かぐして該ピストン２の上
下動によれば該可動ガンアーム４は該カム溝１５に導か
れて開閉されるようにし、更に該ガン本体６は該カム板
１１．１１において前記した支持アーム８の先端に軸９
で軸支されるようにし、更に該ばね１０は該支持アーム
８の根部と、該軸９の下側のキックレスケーブル１６と
の接続部との間に施されるようにした。In the illustrated example, a pair of left and right cam plates 1i and ii are protruded from the upper surface of the operating cylinder 1, and the fixed gun arm 5 is held on the cam plates 11°11.
．． 11 and connected to the piston rod 3 with a pin 12, the movable gun arm 4 is held in the holder 13, and the holder 1
3 engages with an inverted cam groove 15 formed in each cam plate 11 with a pin 14 on each side, and as the piston 2 moves up and down, the movable gun arm 4 moves into the cam groove 15. Further, the gun body 6 has a shaft 9 at the tip of the support arm 8 mentioned above on the cam plate 11.11.
Further, the spring 10 is arranged between the root of the support arm 8 and the connection part with the kickless cable 16 on the lower side of the shaft 9.
尚該ケーブル１６はこれから分岐する１対の給電板１７
．１７において両ガンアーム４，５の根部に連るように
した。In addition, the cable 16 is connected to a pair of power supply plates 17 that branch from this point.
．． At 17, it was connected to the roots of both gun arms 4 and 5.
更に前記したピストンロッド３ばその先端側を下端に山
形の段部３ａを付して板状部３ｂに作られると共に前記
した支持アーム８は前方にのびて該段部３ａの上側のこ
れに対向するストッパ８ａに作られるもので、該段部３
ａと該ストッパ８ａとは互に協動して前記した固定ガン
アーム５が後述する作動に際しワークａと溶着したとき
これを剥離すべき作用すると共に、更に該ストッパ８ａ
は該板状部３ｂと協動してそれを廻り止めすべく作用す
るようにした。Furthermore, a chevron-shaped step 3a is attached to the lower end of the tip side of the piston rod 3, which is formed into a plate-like portion 3b, and the support arm 8 extends forward to face the above step 3a. The stopper 8a is made to
a and the stopper 8a cooperate with each other to separate the workpiece a when the fixed gun arm 5 is welded to the workpiece a during the operation described later, and the stopper 8a
The plate-like portion 3b cooperates with the plate-like portion 3b to prevent it from rotating.
その作動を説明するに、常時は第１図示のようにピスト
ン２が上動して可動ガンアーム４が上方に開くと共に固
定ガンアーム５は作動シリンダ１を介してばね１０に引
かれて軸９を軸として下方に傾動するが、次でピストン
２を下動すれば第２図示のように可動ガンアーム４が下
動してその先端がワークａに当り、次でその反力により
固定ガンアーム５は作動シリンダ１を伴いつっばね１０
に抗して上動し、かくて該ワークａは上下から両ガンア
ーム４，５を作用されてコレに溶接を施される。To explain its operation, normally, as shown in the first diagram, the piston 2 moves upward and the movable gun arm 4 opens upward, and the fixed gun arm 5 is pulled by the spring 10 via the operating cylinder 1 and rotates around the shaft 9. However, when the piston 2 is moved downward, the movable gun arm 4 moves downward and its tip hits the workpiece a, as shown in the second figure, and the reaction force causes the fixed gun arm 5 to move into the operating cylinder. Tsubane 10 with 1
The workpiece a is thus moved upwardly by the gun arms 4 and 5 from above and below, and is welded thereto.
次でピストン２な上動すれば第１図示の状態に戻り、次
の作動に備えられるが、この際固定ガンアーム５が該ワ
ークａに溶着して下動しない場合は前記した段部３ａと
ストッパ８ａとの協動によりその剥離が得られる。Next, if the piston 2 moves upward, it returns to the state shown in the first figure and is ready for the next operation, but at this time, if the fixed gun arm 5 is welded to the workpiece a and does not move downward, the step 3a and the stopper The peeling is obtained by cooperation with 8a.
このように本考案によるときは可動ガンアーム４とこれ
に対向するその下側の固定ガンアーム５とが互に上下に
開閉するもので所謂Ｘガンとして利用じ得られ、その支
承は機台７から前方にのびる支持アーム８の先端に軸９
で軸支してばね１０で一方に傾動させるもので簡単であ
り小容積に得られ、特にその多数個を並設するに有利で
ある等の効果を有する。In this way, according to the present invention, the movable gun arm 4 and the fixed gun arm 5 on the lower side facing the movable gun arm 4 open and close vertically and can be used as a so-called A shaft 9 is attached to the tip of the support arm 8 that extends to
It is simple and can be obtained in a small volume by being pivotally supported by a spring 10 and tilted to one side by a spring 10, and is particularly advantageous when a large number of them are arranged side by side.
第１図は本案装置の１例の両ガンアームを互に開いた状
態の側面図、第２図ばその互に閉じた状態の一部を截除
した側面図、第３図及び第４図はその正面図及び背面図
、第５図乃至第７図は第２図のＶ−ｖ線、ＶＩ−ＶＩ線
及び■−■線截線面断面図る。
１・・・・・・作動シリンダ、２・・・・・・ピストン
、３・・・°°・ピストンロンド、４・・・・・・可動
ガンアーム、５・・・・・・固定ガンアーム、６・・・
・・・ガン本体、７・・・・・・機台、８・・・・・・
支持アーム、９・・・・・軸、１０・・・・・ばね。Fig. 1 is a side view of an example of the device according to the present invention in which both gun arms are opened to each other, Fig. 2 is a partially cutaway side view of the gun arms in the mutually closed state, and Figs. 3 and 4 are The front view and rear view, and FIGS. 5 to 7 are cross-sectional views taken along lines V-v, VI-VI, and --- in FIG. 2. 1... Operating cylinder, 2... Piston, 3... °° piston rond, 4... Movable gun arm, 5... Fixed gun arm, 6 ...
...Gun body, 7...Machine base, 8...
Support arm, 9...axis, 10...spring.
Claims (1)
から上方にのびるピストンロッド３に連る可動ガンアー
ム４とこれに対向するその下側の固定ガンアーム５とを
備えてガン本体６を構成させ、これを機台７から前方に
のびる支持アーム８の先端に軸９で軸支してはね１０に
て抗して傾動自在としてなる溶接ガン装置。On the upper surface of the working cylinder 1, a piston 2 inside the cylinder 1 is attached.
A gun main body 6 is composed of a movable gun arm 4 connected to a piston rod 3 extending upward from the movable gun arm 4 and a fixed gun arm 5 located below the movable gun arm 4, which is opposed to the movable gun arm 4. A welding gun device which is supported by a shaft 9 and can be tilted freely against a spring 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12556180U JPS5932463Y2 (en) | 1980-09-05 | 1980-09-05 | welding gun equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12556180U JPS5932463Y2 (en) | 1980-09-05 | 1980-09-05 | welding gun equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5749079U JPS5749079U (en) | 1982-03-19 |
| JPS5932463Y2 true JPS5932463Y2 (en) | 1984-09-11 |
Family
ID=29486025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12556180U Expired JPS5932463Y2 (en) | 1980-09-05 | 1980-09-05 | welding gun equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5932463Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0794073B2 (en) * | 1988-06-22 | 1995-10-11 | 本田技研工業株式会社 | Resistance welding equipment |
-
1980
- 1980-09-05 JP JP12556180U patent/JPS5932463Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5749079U (en) | 1982-03-19 |
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