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Rotating device of friction welding spindle

A rotary device and friction welding technology, applied in transmission devices, gear transmission devices, welding equipment, etc., can solve the problems of angle error between spindle and workpiece, unstable welding quality, poor welding quality, etc., to achieve high rotary accuracy and improve welding. The effect of stable quality and welding quality

Inactive Publication Date: 2019-08-06
湖南坤鼎数控科技有限公司
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AI Technical Summary

Problems solved by technology

It has the defect of poor rotation accuracy when the spindle rotates, which can easily lead to errors in the angle between the spindle and the workpiece during welding, resulting in poor welding quality and unstable welding quality

Method used

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  • Rotating device of friction welding spindle
  • Rotating device of friction welding spindle
  • Rotating device of friction welding spindle

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Experimental program
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Embodiment Construction

[0007] Spindle swivel devices for friction welding, such as Figure 1-4 As shown, it includes the vertical plate 1, the horizontal plate 2 is installed on the vertical plate 1, the bearing 3 is installed on the lower part of the horizontal plate 2, the ring gear 4 is installed on the outer circumference of the bearing 3, the rotary plate 5 is installed on the lower part of the ring gear 4, and the avoidance hole is opened on the horizontal plate 2 6. A shaft sleeve 7 is set in the avoidance hole 6, and the shaft sleeve 7 passes through the avoidance hole 6, the bearing 3 and the rotary plate 5 in sequence, the shaft sleeve 7 is connected with the rotary plate 5, the main shaft 8 is installed in the shaft sleeve 7, and the horizontal plate 2 is installed The first motor 9, the first gear 10 is installed on the output shaft of the first motor 9, and the first gear 10 meshes with the ring gear 4. This structure enables the main shaft 8 to be installed on the rotary plate 5 throug...

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Abstract

A rotating device of a friction welding spindle comprises a vertical plate, wherein a cross plate is installed on the vertical plate, a bearing is installed at the lower part of the cross plate, a gear ring is rotationally installed on the periphery of the bearing, a rotating plate is installed at the lower part of the gear ring, an avoidance hole is formed in the cross plate, a shaft sleeve is arranged in the avoidance hole and penetrates through the avoidance hole, the bearing and the rotating plate in sequence, the shaft sleeve is connected with the rotating plate, and the spindle is installed in the shaft sleeve; and a first motor is installed on the cross plate, a first gear is installed on an output shaft of the first motor, and the first gear is engaged with the gear ring. The rotating device adopts a gear transmission mode to drive the spindle to rotate, the rotating precision is high under the mode, fixation is form during locking, there is no slipping phenomenon, and therefore the rotating precision of the spindle is high, the welding quality is improved, and the welding quality is stable.

Description

technical field [0001] The invention relates to the field of machine tools, in particular to a rotating device for a friction welding spindle. Background technique [0002] The existing friction welding spindle is generally installed on the bearing, and the rotation angle of the spindle is controlled by the worm gear, so as to adjust the angle between the spindle and the workpiece after tilting. It has the defect of poor rotation accuracy when the main shaft rotates, which easily leads to errors in the angle between the main shaft and the workpiece during welding, resulting in poor welding quality and unstable welding quality. Contents of the invention [0003] In order to solve the above problems, the present invention provides a friction welding spindle rotation device, which can improve the rotation accuracy of the spindle and stabilize the welding quality. [0004] In order to achieve the above object, the present invention is achieved through the following technical ...

Claims

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Application Information

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IPC IPC(8): F16H1/22B23K20/12B29C65/06
CPCB23K20/125B29C65/0672F16H1/22
Inventor 罗益雷勋发宋勇
Owner 湖南坤鼎数控科技有限公司
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