JPS6060186U - Backing device for welding - Google Patents
Backing device for weldingInfo
- Publication number
- JPS6060186U JPS6060186U JP15045583U JP15045583U JPS6060186U JP S6060186 U JPS6060186 U JP S6060186U JP 15045583 U JP15045583 U JP 15045583U JP 15045583 U JP15045583 U JP 15045583U JP S6060186 U JPS6060186 U JP S6060186U
- Authority
- JP
- Japan
- Prior art keywords
- middle plate
- jig table
- summer
- type
- jacks
- 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
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は公知の溶接用裏当装置を示す断面図および斜視
図〈第２図は本考案の一実施例を示す斜視図、第３図は
第２図の左半部を示す正面図、第 。
４図は第３図の側面図、第５図および第６図はそれぞれ
第３図の■−■およびＶＩ−ＶＩに沿った断面図である
。
１・・・裏当材加圧用プレート、２・・・弾性伸縮部材
、２ａ・・・スプリング筒、２ｂ・・・押棒、２ｃ・・
・当て具、２ｄ・・・スプリング、３・・・ジヤツキ、
３ａ・・・枢着金具、３ｂ・・・アイ、４・・・連結筒
、４′・・・縦通ねじ棒、５・・・キャスタローラ、６
・・・治具台、７゜７′・・・胸腺、８・・・中板、９
．９’・・・ハンドル、ａ・・・裏当材、ｄ・・・被溶
接材。Fig. 1 is a sectional view and a perspective view showing a known backing device for welding; Fig. 2 is a perspective view showing an embodiment of the present invention; Fig. 3 is a front view showing the left half of Fig. 2; No. FIG. 4 is a side view of FIG. 3, and FIGS. 5 and 6 are sectional views taken along lines 1--1 and VI-VI of FIG. 3, respectively. DESCRIPTION OF SYMBOLS 1... Plate for pressurizing backing material, 2... Elastic extensible member, 2a... Spring tube, 2b... Push rod, 2c...
・Abutting tool, 2d... Spring, 3... Jacket,
3a... Pivot fitting, 3b... Eye, 4... Connecting cylinder, 4'... Vertical threaded rod, 5... Caster roller, 6
...Jig stand, 7゜7'...Thymus, 8...Medium plate, 9
．． 9'...handle, a...backing material, d...material to be welded.
Claims (1)
ャスタローラを突設する可動治具台と、上記可動治具台
上に長手方向の一定間隔でそれぞれ下端が枢着されて同
二鉛直゛面内に樹立する複数の夏型パンタグラフ式ジヤ
ツキと、上記各夏型パンタグラフ式シャツ、キの上端に
枢着され上記治具台の上方をこれに沿って長手方向に延
びる中板と、上記中板上に長手方向の一定間隔で樹立さ
れた複数の弾性部材と、上記各弾性部材の上端に固定さ
れ上記中板の上方をこれに沿って水平に延び上面に裏当
材を載置する裏当材加圧用プレートと、上記各夏型パン
タグラフ式ジヤツキの伸縮ねじ棒を互いに連結してなる
縦通軸の両端にそれぞれ突設され上記各夏型パンタグラ
フ式ジヤツキを一斉に鉛直方向に伸縮する回動腕とを具
えたことを特徴とする溶接用裏当装置。A movable jig table that extends longitudinally on a horizontal plane and has a pair of left and right caster rollers protruding from both ends thereof, and a movable jig table whose lower ends are pivoted at regular intervals in the longitudinal direction on the movable jig table, and the two vertical planes are a plurality of summer type pantograph type jacks established within the jacket; each of the summer type pantograph type shirts; a middle plate pivotally attached to the upper end of the jacket and extending longitudinally above the jig table; and the middle plate. a plurality of elastic members established on the top at regular intervals in the longitudinal direction; and a backing member fixed to the upper end of each of the elastic members, extending horizontally above the middle plate along the middle plate, and having a backing material placed on the upper surface. The plate for pressurizing the material and the telescopic threaded rods of each of the summer type pantograph type jacks are connected to each other to protrude from both ends of a longitudinal shaft, respectively, and each of the summer type pantograph type jacks is rotated to expand and contract in the vertical direction at the same time. A welding backing device characterized by having an arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15045583U JPS6060186U (en) | 1983-09-30 | 1983-09-30 | Backing device for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15045583U JPS6060186U (en) | 1983-09-30 | 1983-09-30 | Backing device for welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6060186U true JPS6060186U (en) | 1985-04-26 |
Family
ID=30333699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15045583U Pending JPS6060186U (en) | 1983-09-30 | 1983-09-30 | Backing device for welding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6060186U (en) |
-
1983
- 1983-09-30 JP JP15045583U patent/JPS6060186U/en active Pending
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