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Multi-degree-of-freedom clamping device for mechanical welding

A clamping device and mechanical welding technology, applied in the direction of auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of reducing the overall efficiency of welding operations, unable to adjust the position of the workpiece, troublesome operation, etc., to achieve stable clamping and simple structure , The effect of facilitating welding construction

Inactive Publication Date: 2019-11-26
凌军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the mechanical welding process, the workpiece needs to be clamped and fixed. The traditional clamping and fixing device has a simple structure and can only be used for fixing. After fixing, the position and angle of the workpiece itself cannot be adjusted. If the welding points are distributed on the workpiece The workpiece needs to be fixed repeatedly on different surfaces, which is cumbersome to operate and reduces the overall efficiency of the welding operation.

Method used

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  • Multi-degree-of-freedom clamping device for mechanical welding
  • Multi-degree-of-freedom clamping device for mechanical welding
  • Multi-degree-of-freedom clamping device for mechanical welding

Examples

Experimental program
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Effect test

Embodiment 1

[0019] see Figure 1-3 , in an embodiment of the present invention, a clamping device for multi-degree-of-freedom mechanical welding includes a clamping device body; The holding plate 1 is nested with a turntable 2 on the outside of the holding plate 1. The turntable 2 is provided with a vertical rectangular chute. The turntable 2 is nested with a two-way screw rod 3. The two-way screw rod 3 runs through the clamping plate 3 and connects with the clamping plate. The holding plate 3 is threadedly connected; the two-way screw rod 3 extends to the outside of the turntable 2 and is fixedly connected with the first adjustment wheel 4. When the adjustment wheel 4 is rotated, the two-way screw rod 3 drives a group of clamping plates 3 distributed up and down to make opposite or back To move, and then clamp and release the workpiece to be welded.

[0020] The outer side of the turntable 2 is provided with a moving frame 5, the lower end of the moving frame 5 is fixedly connected with...

Embodiment 2

[0023] The difference between this embodiment and Embodiment 1 is: the outer side of the turntable 2 is vertically and fixedly connected with a horizontal shaft 16, and the horizontal shaft 16 is rotatably connected with the moving frame 5 through a bearing seat; the second worm wheel 17 is sleeved and fixed on the horizontal shaft 16 , the second worm gear 17 is toothed with a second worm 18, the second worm 18 is rotatably connected with the inner wall of the moving frame 5, the front end of the second worm 18 is fixedly connected with a fourth adjustment wheel 19, and the fourth adjustment wheel 19 is rotated to drive the turntable 2 to rotate , and then rotate the workpiece to adjust the welding angle, which is convenient for workers to weld.

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Abstract

The invention discloses a multi-degree-of-freedom clamping device for mechanical welding. The clamping device comprises a clamping device body, wherein the clamping device body comprises two sets of clamping plate sets which are oppositely arranged, and rotating tables are nested on the outer sides of the clamping plates; and moving frames are arranged on the outer sides of the rotating tables ina sleeving mode, moving blocks are fixedly connected to the lower ends of the moving frames, and rotating seats are nested in the moving blocks. According to the multi-degree-of-freedom clamping device for the mechanical welding, the moving frames, the moving blocks and screw rods are arranged, so that the distance between two sets of clamping plates can be changed conveniently to be suitable forfixation before welding of workpieces with different sizes and specifications; according to the clamping device, rotating seats, supporting shafts, first worm gears and first worms are arranged, so that the overall orientation of a workpieces can be conveniently adjusted, and welding points can be conveniently found; the rotating tables, horizontal shafts, second worm gears and second worms are arranged, so that the workpiece can be conveniently overturned in situ to find appropriate welding construction angle welding construction is facilitated, and the construction quality is improved; and the clamping device is simple in structure, stable in clamping and large in adjustment degree of freedom.

Description

technical field [0001] The invention relates to the field of mechanical welding, in particular to a clamping device for multi-degree-of-freedom mechanical welding. Background technique [0002] During the mechanical welding process, the workpiece needs to be clamped and fixed. The traditional clamping and fixing device has a simple structure and can only be used for fixing. After fixing, the position and angle of the workpiece itself cannot be adjusted. If the welding points are distributed on the workpiece On each different surface of the welding machine, it is necessary to repeatedly fix the workpiece, which is cumbersome to operate and reduces the overall efficiency of the welding operation. Contents of the invention [0003] The object of the present invention is to provide a clamping device for multi-degree-of-freedom mechanical welding, so as to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/047
CPCB23K37/0443B23K37/047
Inventor 凌军
Owner 凌军
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