JPS61185585U - - Google Patents
Info
- Publication number
- JPS61185585U JPS61185585U JP6819385U JP6819385U JPS61185585U JP S61185585 U JPS61185585 U JP S61185585U JP 6819385 U JP6819385 U JP 6819385U JP 6819385 U JP6819385 U JP 6819385U JP S61185585 U JPS61185585 U JP S61185585U
- Authority
- JP
- Japan
- Prior art keywords
- hand thread
- slide units
- threaded rod
- pair
- control panel
- 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
Links
- 238000003466 welding Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案を自動車車体のスポツト溶接ロ
ボツトに適用した一実施例を示す制御系統図、第
２図は第１図の溶接ロボツトの斜視図、第３図は
第２図のねじ棒及びスライドユニツトを示す平面
図、第４図は第３図のスライドユニツトの位置及
び速度の幾何学的関係を示す説明図である。第５
図は公知の自動車車体の左右対称的スポツト溶接
ロボツトを示す制御系統図である。
１……ねじ棒、４……ガイド軸、５……モータ
ー、６……エンコーダー、７……軸受、８……制
御系、Ａｃｕ……軸制御ユニツト、Ｃ……位置決
め機構、Ｉｎｔ……インターロツク回路、Ｍ……
中心、Ｐｍ……軸位置決め機構、ＲｏｂＡ……左
側ロボツト制御盤、ＲｏｂＢ……右側ロボツト制
御盤、ＳｌｄＡ……左側スライドユニツト、Ｓｌ
ｄＢ……右側スライドユニツト、Ｗｋ……車体、
ＷｕＡ……左側溶接ユニツト、ＷｕＢ……右側溶
接ユニツト。
Fig. 1 is a control system diagram showing an embodiment in which the present invention is applied to a spot welding robot for automobile bodies, Fig. 2 is a perspective view of the welding robot shown in Fig. 1, and Fig. 3 is a threaded rod and a welding robot shown in Fig. 2. FIG. 4 is a plan view showing the slide unit, and is an explanatory diagram showing the geometric relationship between the position and speed of the slide unit in FIG. 3. Fifth
The figure is a control system diagram showing a known symmetrical spot welding robot for automobile bodies. 1... Threaded rod, 4... Guide shaft, 5... Motor, 6... Encoder, 7... Bearing, 8... Control system, Acu... Axis control unit, C... Positioning mechanism, Int... Inter Lock circuit, M...
Center, Pm...Axis positioning mechanism, RobA...Left robot control panel, RobB...Right robot control panel, SldA...Left side slide unit, Sl
dB...Right side slide unit, Wk...Vehicle body,
WuA...left side welding unit, WuB...right side welding unit.
Claims (1)
横梁に沿つてねじ棒を並設し上記横梁に摺動自在
に架設された左右一対のスライドユニツトを上記
ねじ棒を回動することにより左右対称的に連動し
て移動させ、上記各スライドユニツトに付設され
た工具により上記ワークを左右対称的に加工する
ようにした対称的位置決め装置において、横梁に
平行に設けられ左右端がそれぞれ上記横梁の左右
端に枢支され中央部より左右端に向かつてそれぞ
れ右ねじ、左ねじが刻設されたねじ棒と、上記ね
じ棒にそれぞれ螺合する左ねじナツト、右ねじナ
ツトを有しそれぞれ上記横梁に沿つて摺動自在に
支持された左右一対のスライドユニツトと、上記
ねじ棒を制御する１軸制御盤と、上記左右一対の
各スライドユニツトをそれぞれ制御する５軸制御
盤とを具えたことを特徴とする対称的位置決め装
置。 Threaded rods are installed in parallel along the cross beams of a gate-shaped support that is set on the floor and straddles above the workpiece, and a pair of left and right slide units that are slidably installed on the cross beams are symmetrical by rotating the screw rods. In this symmetrical positioning device, the work pieces are moved in conjunction with each other, and the work piece is machined symmetrically using a tool attached to each of the slide units. A threaded rod is pivotally supported at the end and has a right-hand thread and a left-hand thread carved from the center toward the left and right ends, respectively, and a left-hand thread nut and a right-hand thread nut that are screwed into the threaded rod, respectively, and are attached to the horizontal beam. It is characterized by comprising a pair of left and right slide units slidably supported along the shaft, a 1-axis control panel that controls the threaded rod, and a 5-axis control panel that controls each of the pair of left and right slide units. Symmetrical positioning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985068193U JPH0421663Y2 (en) | 1985-05-10 | 1985-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985068193U JPH0421663Y2 (en) | 1985-05-10 | 1985-05-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61185585U true JPS61185585U (en) | 1986-11-19 |
| JPH0421663Y2 JPH0421663Y2 (en) | 1992-05-18 |
Family
ID=30602724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985068193U Expired JPH0421663Y2 (en) | 1985-05-10 | 1985-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421663Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS566231U (en) * | 1979-06-29 | 1981-01-20 | ||
| JPS58138583A (en) * | 1982-02-13 | 1983-08-17 | Natl House Ind Co Ltd | Frame welding equipment |
| JPS5925379U (en) * | 1982-07-31 | 1984-02-16 | 株式会社タチエス | resistance welding equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5925379B2 (en) * | 1980-06-24 | 1984-06-16 | 三洋電機株式会社 | Method for detecting the position of extraction electrodes of semiconductor devices |
-
1985
- 1985-05-10 JP JP1985068193U patent/JPH0421663Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS566231U (en) * | 1979-06-29 | 1981-01-20 | ||
| JPS58138583A (en) * | 1982-02-13 | 1983-08-17 | Natl House Ind Co Ltd | Frame welding equipment |
| JPS5925379U (en) * | 1982-07-31 | 1984-02-16 | 株式会社タチエス | resistance welding equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0421663Y2 (en) | 1992-05-18 |
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