DE1720055U - ROTATING AND SWIVELING WELDING TABLE. - Google Patents

Description

PATENT ADVOCATE lU ^ 1? 6? z f)

^J L.-ING. ERICH SCHUBERT

Teleyromm-Adr .: Patjchub, Siegen Postal check account: Cologne 10 (59 31 Bank account: No. 257 62 "". = Patent attorney Dipl.-Ing.SCH UBERT, Siegen i. Westf., PO Box 325 P.hein.-Wesff. Bonk AG. FiI. Siegen

53 350 3 / K

5 11 668/49 h Gm

Kerr Werner Seel "bach, Dahlfcruch, Krs. Siegen

Rotary and swiveling welding table.

The innovation concerns a rotatable and pivotable one Weldable, as used for the production of endless or self-contained, preferably circular, weld seams Welding pieces to be clamped on the table are needed. These turntables consist of a mostly round and horizontal face plate, which can be rotated with an axle pin in a cross-beam is stored and has a special rotary drive.

In a known device, the traverse is around a horizontal Achae pivoted in such a way that the turntable all positions from the horizontal up to one deviation can take from this position by 90 ° to one side, while he is to the other side through his drive unit is prevented from this pivoting. At the same angular position of the electrode in space as it appears from the natural The welder's attitude results, so one can only

_Λ 49h, 34/01. 1720 055. Werner Seelbach, '■ . "" - 2 - Dahlbruch (Kr. Siegen). | Turning and to- 5, ÄPR. 1956 swiveling welding table. 11/18/55. S 11668. (T. 6; line 1)

Place all welded seams within the table swivel rangeB of 90 from the horizontal to this one side.

Although you can get by with this swivel angle in many cases, there are often tail gaps that lead to a high weld seams «other positions of the electrode sum Workpiece require · The welder must work with the known Sweat towels then change their usual posture, whereby the safety of the electric speakers suffers, or he has to Clamp the workpiece, which also makes the work more expensive In welding operations, in which bulky and large workpieces often have to be welded, it cannot be avoided that the known welding tables peculiar only workplace of other workpieces is hindered or restricted.

According to the innovation, there is now a low-cost A powerful turntable that created the proposed Avoids disadvantages. This table can be moved from its central position to both sides by an angle of 90 ° or tilt more so that the electrode is at the same angular position Barely mastered an angular range of 180 ° and more to the workpiece. Access to the Ti3ch is then from both Pages from equally cheap, and the drive can be used in any way from one of the gear units common in all welding companies or by another driving or driven machine unit.

y Further advantages of the innovation are to be explained on the basis of an embodiment example shown in the accompanying drawing, namely shows

- 3 49h, 34/01. 1,720,055th Werner Seelbach, ^". ..

Dahlbruch (Kr. Siegen). | Turning and to- 5. Arn. 1355 gkicli swiveling welding table. IS.11.53. S 11668. (T. 6; line 1)

Fig. I is a view of the new facility, FIG. 2 is a view of the table according to FIG. 1 from the left

ago while
Fig. 3 is a corresponding view of Pig. 1 reproduces from above. ^

A turntable 1 with Aufs pannvorri chtunge η 2 has one to Axis of the turntable centric lower pin 3, the rotatable, but not longitudinally worn, in a traverse 4 stored 1st. There are two bearing pieces 5 and rigidly attached. While the bearing piece 5 & lt one in one Column 7 of the stator β rotatably mounted pivot shaft 9 is rigidly connected, the bearing 6 hangs on one in or on one Column 10 of the stand B rotatably mounted pinion wool 11 of the table drive.

A drive wheel 12 of any type is seated on the outer end of the pinion shaft 11 and on the inner end a bevel pinion 13, which is in a pin 3 centrieches bevel gear 14 engages the turntable 1.

Opposite the drive side is an independent worm gear 15, 16, whose worm wheel on the aussereη end of the old taper shaft 11 in alignment Pivot shaft 9 is seated, and its hand crank 17 allows pivoting dea tables in both directions. The table has one such a distance from the axis of rotation that it can move 90 ° or more out of the 2ittelltige without poking at the stand.

49h, 34/01. 1720055. Werner Seelbach, ' ^: . " _Ft Dshlbrudi (Kr. Siegen}. | Rotating and swiveling welding table. 11/18/53. S 11668. (T. 6; line 1)

The swivel range itself is only "limited by" the formation of the stand and table. It is possible that the diameter of the table is kept smaller than that clear width between the pillars 7 and 10 and aase the the latter is so rigid that the middle part of the stand 8 can be omitted or laid in a foundation. With the appropriate Height of the pivot axis 9 »11 can Jian the table 1 in this case swivel a full 360 °.

The pivot position of the Tieches has no meaning for its rotary drive. All that is required is that the drive wheel 12 has a chain, belt, gears, drive wheels or the like. to an adjustable or stepped gear or to a unit driven by such a transmission can be connected. From all three other sides aan has unhindered Access to the table so that several units join Easily connect to a smoldering unit with the smallest space requirement permit.

Schuteen spray.

Claims (6)

Protection claims. 1.) Rotatable and swiveling welding table with a Clamping or table top that is in a swiveling traverse stored iet, about its axis of rotation via a drive device is rotated, characterized in that a pinion shaft (11) mounted in the pivot axis of the crossbeam (4) is provided, Via which the table top (1) is transmitted its rotational movement, and that a, preferably self-locking, drive device (16, 15) is provided for the pivoting movement of the cross member (4) and the table top (1) about the pivot axis, such that the table top (1). optionally separated in time or at the same time continuously both relative to the axis of rotation to rotate to the traverse (4) as well as to pivot with this about its pivot axis. 2.) Device according to claim 1, characterized in that the pinion shaft with a bevel pinion in one on the table top fixed bevel gear centered on its axis of rotation engages and via a speed variable speed gear and / or stepped gear is driven. , 49h, 34701. 1720055, Werner Scclbach J - 6 Dahlbrudi (Kr. Siegs »). \ Turning and closing ^; 5. ÄPk. 1S55 swiveling welding table. 18.1153. S 11668. (T. 6; line 1) 3.) Device according to claim 1 or 2, characterized in that daas the table top (I) from the middle bearing is arranged pivotable by at least 90 °, preferably 360 °, on both sides. A.) Device according to claim 1 to 3 »characterized in that the traverse (4)" on both sides, preferably on two columns (Θ, 10) is supported. 5.) Device according to claim 1 to 4, characterized in that that the traverse and the table top are self-contained inhibiting worm gear, for example by means of a hand crank, to pivot aind. 6.) Rotatable and swiveling welding table, with which a clamping or table top that can be swiveled in a (Uraverse is mounted, via a drive device around its The axis of rotation is rotated, in particular according to claim 1 to 5 » as shown and described.