Workpiece welding positioning work fixture

A technology of welding positioning tooling and fixtures, which is applied in the direction of manufacturing tools, welding equipment, auxiliary welding equipment, etc., can solve the problems of unstable welding quality of welding workpieces, and achieve the effects of improving workpiece assembly efficiency, improving stability, and prolonging service life

Active Publication Date: 2020-12-18
SHANGHAI KONGBO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the related technologies mentioned above, the inventor believes t

Method used

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  • Workpiece welding positioning work fixture
  • Workpiece welding positioning work fixture
  • Workpiece welding positioning work fixture

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0039]Example 1:

[0040]The present invention is a welding positioning fixture, such as 2 andimage 3 , As shown, including a tooling table 1 made of hollow square steel profiles. The upper surface of the tooling table 1 is welded and fixed with a rod positioning piece 2 made of hollow steel pipes; the rod positioning piece 2 is welded with a positioning pin 3 on the side away from the tooling table 1 , The positioning pin 3 includes a mounting post mated with the connecting nut 03 and a connecting cylinder mated with the connecting nut 03. The connecting cylinder and the mounting post are arranged coaxially and the diameter of the connecting cylinder is larger than the diameter of the mounting post; the tooling table 1 is far away One end of the rod positioning member 2 is welded with a rectangular positioning plate 4, and a rectangular avoidance groove 41 is opened in the middle of the positioning plate 4 for passing through the wall of the reinforcing plate 04 to facilitate spot w...

Example Embodiment

[0043]Example 2:

[0044]The embodiment of the application discloses a workpiece welding positioning tool fixture, refer toFigure 4 withFigure 5 , The positioning post 8 is welded and fixed on the same flipping plate 9, and the end of the flipping plate 9 close to the positioning plate 4 is welded and fixed with a cylindrical active shaft 10, the axis of the active shaft 10 is parallel to the surface of the positioning plate 4, and the positioning plate 4 A rotating sleeve 11 is fixed at one end away from the tooling table 1, and the active rotating shaft 10 is rotatably inserted into the rotating sleeve 11; the side of the active rotating shaft 10 away from the tooling table 1 is provided with a limit plate 18 welded and fixed on the positioning plate 4 , The limiting plate 18 is parallel to the positioning plate 4, and the limiting plate 18 limits the rotation angle of the flipping plate 9.

[0045]A driven shaft 13 is rotatably inserted in the tooling table 1, and the driven shaft 13 i...

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Abstract

The invention relates to a workpiece welding positioning work fixture, and relates to the field of welding auxiliary devices. The work fixture comprises a work table for placing a supporting rod, a rod positioning piece fixed to one end of the work table, a positioning pin fixed to an abutting piece, a positioning plate fixed to the end, away from the positioning piece, of the work table, at leasttwo positioning cylinders fixed to the positioning plate, a fixed clamping piece fixed to one side of the work table a movable clamping piece fixed to one side, away from the fixed clamping piece, ofthe work table, and a movable positioning piece movably arranged on the work table. An avoiding groove is formed in the positioning plate. Aiming at the problem that the quality stability of the prior welding workpieces is poor, the workpiece welding positioning work fixture has the beneficial effect of improving the quality stability of batch welding workpieces.

Description

technical field [0001] The present application relates to the field of welding auxiliary devices, in particular to a workpiece welding positioning fixture. Background technique [0002] Welding is used more and more widely in all walks of life. In the welding production process, the conventional operation uses the welding positioning method of blanking and scribing. Due to the difference in the operation gestures of each person, the dimensional accuracy of the welded products has a large error. Welding deformation is uncontrollable, work efficiency is low, and weldment assembly interference seriously affects work efficiency and product quality stability, and it is impossible to carry out general assembly for mass-produced welding workpieces. Therefore, the role of welding fixtures with different product designs is becoming more and more obvious. [0003] A support workpiece manufactured by welding in the related art, such as figure 1 As shown, it includes a rectangular bas...

Claims

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Application Information

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IPC IPC(8): B23K37/04
CPCB23K37/0443
Inventor 徐光阳苏斌
Owner SHANGHAI KONGBO IND
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