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A workpiece welding rotating base

A technology for rotating bases and workpieces, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of repeated welding of weld seams, repeated welding of weld seams, unstable rotation of motors, etc., and reduce work load, ensuring work stability, and reducing welding costs

Inactive Publication Date: 2015-09-02
CHENGDU HAILINGDA MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The rotary equipment can make the weld seam on the workpiece be welded in the ideal boat-shaped position or flat welding position, which improves the welding efficiency and reduces the labor intensity; but in the actual operation process, the weld seam often appears when welding the workpiece. Repeated welding or missing welding, the reason is that under the long-term working load, the motor rotation is often unstable, sometimes fast and sometimes slow, whether it is manual welding or mechanical intelligent welding, the solder joints are easy to gather together or the interval is very long A certain distance, which will cause repeated welding or missing welding of the weld seam

Method used

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  • A workpiece welding rotating base
  • A workpiece welding rotating base

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Experimental program
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Effect test

Embodiment 1

[0021] like Figure 1 to Figure 2 As shown, a workpiece welding rotating base of the present invention includes a support frame 1, a motor 4 and a revolving seat 2 are arranged on the support frame 1, the revolving seat 2 is fixed on the support frame 1 through a rotating shaft, and the output of the motor 4 The shaft is connected to the revolving base 2, on which an operating table 3 is installed, and a T-shaped block 5 is installed on the bottom of the revolving base 2, and the two ends of the supporting frame 1 are inclinedly provided with limit blocks 6, and the limit The block 6 is located on the curve of the free swing of the T-shaped block 5, and a travel switch 7 is installed on the limit block 6, and the travel switch 7 is connected to the signal input end of the motor 4 through a cable; it also includes a deceleration structure 8, the The deceleration structure 8 is installed between the slewing seat and the console 3 . When the present invention works, the workpiec...

Embodiment 2

[0023] like figure 2 As shown, on the basis of Embodiment 1, the present embodiment includes a DC motor 9, a first worm 10, a first worm wheel 11 and a support rod 14, and the output end of the DC motor 9 is connected to the first worm 10 , the first worm wheel 11 cooperates with the first worm screw 10, the second worm screw 12 is arranged at the center of the first worm wheel 11, the second worm wheel 13 is installed at the lower end of the support rod 14, the upper end of the support rod 14 is connected with the bottom of the console 3, the second Two worm gears 13 cooperate with the second worm screw 12; A small pulley 15 is installed on the output end of the DC motor 9, and a large pulley 16 is installed on the first worm 10, and the small pulley 15 and the large pulley 16 Connected by belt 17. Considering the requirements of welding speed, the rotary speed of the console 3 is relatively small, so the reduction ratio required is relatively large, and in order to reduce ...

Embodiment 3

[0025] like figure 1As shown, this embodiment is based on Embodiment 1, and the position of the limiting block 6 is configured such that the swing angle of the T-shaped block 5 is 0-55°. The station of the revolving seat 2 is perpendicular to the horizontal plane when the welding process is not performed, and the angle between the initial position of the T-shaped block 5 and the limit block 6 is the angle between the inclined limit block 6 and the vertical direction; The invention is suitable for welding of small and medium-sized workpieces. The rotation angle of the console 3 is within the range of 0-55°, which can satisfy the welding of various parts of small and medium-sized workpieces, and can effectively reduce the working load of the motor and reduce the welding cost.

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Abstract

The invention discloses a rotating pedestal for workpiece welding. The rotating pedestal comprises a supporting frame, wherein a motor and a rotary base are arranged on the supporting frame, an output shaft of the motor is connected with the rotary base, an operating platform is installed on the rotary base, a T-shaped block is installed at the bottom of the rotary base, limiting blocks are arranged at the two ends of the supporting frame in an inclined mode, the limiting blocks are located on a curve of free oscillation of the T-shaped block, travel switches are installed on the limiting blocks, and the travel switches are connected with the signal input end of the motor through cables. The rotating pedestal further comprises a speed reduction structure, wherein the speed reduction structure is installed between an installation base and the operating platform and comprises a driving device and a speed reduction device. Stable output of power of the driving device can be ensured while the operating platform is driven to carry out 360-degree rotation, then it is ensured that the operating platform carries out low-speed stable rotation, and the purpose of improving welding quality of a welded workpiece is achieved.

Description

technical field [0001] The invention relates to a welding auxiliary tool, in particular to a rotating base for workpiece welding. Background technique [0002] Welding technology has been widely used in light and heavy industries such as aviation and aerospace. The quality of welding directly affects the quality of products and the performance of the whole machine. Therefore, improving welding technology and improving welding quality play an important role in industrial modernization. Among them, improving the level of welding mechanization and automation and realizing the modernization of welding technology and equipment are an important aspect of improving welding quality. Generally speaking, in welding production, there will be When encountering welding displacement and choosing a suitable welding position, in response to this actual need, there are many rotary devices on the market, which can rotate the various welds of the workpiece to be welded to the best position, so...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/047
CPCB23K37/047
Inventor 陈志强
Owner CHENGDU HAILINGDA MACHINERY