Pneumatic centering clamping and overturning mechanism for axle housing welding

A technology of flipping mechanism and clamping mechanism, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problem of inability to adjust the outward expansion of clamping components, different sizes, inconvenient loading and unloading or clamping bridges Shell and other problems, to achieve the effect of convenient manual push, convenient storage or installation, and stable clamping

Pending Publication Date: 2021-05-04
XIAMEN AEROSPACE SIERT ROBOT SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a pneumatic centering clamping and turning mechanism for axle housing welding, which solves the problem of the size difference at both ends of different axle housings and the inability to adjust the outward expansion of the clamping components, resulting in inconvenient loading and unloading or clamping of the axle housing.

Method used

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  • Pneumatic centering clamping and overturning mechanism for axle housing welding
  • Pneumatic centering clamping and overturning mechanism for axle housing welding
  • Pneumatic centering clamping and overturning mechanism for axle housing welding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as figure 1 with figure 2 As shown, a pneumatic centering clamping and turning mechanism for axle housing welding, including a base 1, a support frame 2 is provided at both ends of the base 1, and a driving end clamping mechanism 3 is provided on one of the support frames 2 , the other support frame 2 is provided with a driven end clamping mechanism 4 that matches the driving end clamping mechanism 3; both the driving end clamping mechanism 3 and the driven end clamping mechanism 4 include The clamping device 5 active end clamping mechanism 3 that shell is used also comprises the overturning device 6 that overturns clamping device 5 usefulness, and clamping device 5 is connected with overturning device 6, and overturning device 6 is connected with support frame 2; Side is provided with slide rail 7, and slide rail 7 is slidably connected with clamping device 5, is all provided with the driving cylinder 8 that pushes clamping device 5 to slide on slide rail 7 on t...

Embodiment 2

[0032] This embodiment is carried out on the basis of embodiment 1, as Figure 2-4As shown, the active end clamping mechanism 3 also includes an overturning device 6, and the overturning device 6 includes an overturning frame 9 for the horizontal axis overturning clamping device 5. The overturning frame 9 is rotatably connected with the support frame 2, and an active Wheel 11 and driven wheel 10, also be provided with the driving device 12 that drives driving wheel 11 rotation usefulness on support frame 2 side, drive device 12 is connected with support frame 2, driven wheel 10 is connected with overturning device 6; And the secondary gear mechanism realizes clamping and drives the axle housing to rotate at the same time, realizing 360° no dead angle welding of the axle housing; when rotating, the driving device 12 can use a motor or a rotatable cylinder, and the driving device 12 drives the driving wheel 11 to rotate, and the driving device 12 can drive the driving wheel 11 to...

Embodiment 3

[0034] This embodiment is carried out on the basis of embodiment 2, such as Image 6 As shown, a block 13 is provided on the overturning frame 9, and the block 13 is connected with the overturning frame 9. On the support frame 2, a limit block 14 for matching the block 13 is provided, and the limit block 14 is provided with two , and the two limit blocks 14 are respectively horizontally and symmetrically arranged on both sides of the overturning frame 9, and the horizontally symmetrical limiting blocks 14 are arranged on both sides of the overturning frame 9. 9 Flip back and forth by 180°, and then flip the axle housing clamped by the clamping device 5 by 180°, and weld the other side of the axle housing to replace manual flipping and reduce the work intensity of workers.

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Abstract

The invention discloses a pneumatic centering clamping and overturning mechanism for axle housing welding, and belongs to axle housing positioning and clamping equipment. The problems that due to the size difference of the two ends of different axle housings, a clamping assembly cannot be adjusted to expand outwards, and consequently the axle housings are inconvenient to assemble, disassemble or clamp are solved. The pneumatic centering clamping and overturning mechanism for axle housing welding comprises a base, wherein supporting frames are arranged at the two ends of the base; a driving end clamping mechanism is arranged on one supporting frame, and a driven end clamping mechanism matched with the driving end clamping mechanism is arranged on the other supporting frame; the driving end clamping mechanism and the driven end clamping mechanism each comprise an overturning device; and a directional moving mechanism is arranged at the bottom of each supporting frame. The pneumatic centering clamping and overturning mechanism is suitable for positioning, clamping and welding of the axle housings of various lengths and sizes. The overturning devices achieve 360-degree dead-corner-free welding of the axle housings, the clamping assembly moves directionally, and synchronous centering clamping of the two ends of the axle housings is achieved through the cooperative movement of connecting rods and sliding rails.

Description

technical field [0001] The invention belongs to the technical field of positioning and clamping equipment for axle housings, in particular to a pneumatic centering clamping and turning mechanism for axle housing welding. Background technique [0002] The existing clamping equipment uses a chuck with claws to lock the end of the axle housing during the clamping process, which can only clamp workpieces of a specific size, and cannot adapt to the welding work of axle housings with large differences in size. When welding axle housings of different sizes, it is necessary to repeatedly adjust the size of the chuck or replace different fixtures for clamping. Therefore, it is extremely troublesome for the staff to work. The limitation is difficult to fix, and it will also have a certain impact on the stability of the clamping. At the same time, the existing axle housing welding needs to be fully welded, and the axle housing needs to be turned over, but there is a lack of turning equ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04B23K37/047
CPCB23K37/0435B23K37/047
Inventor 黄敏钟毅肖欢
Owner XIAMEN AEROSPACE SIERT ROBOT SYST CO LTD
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