CN212823322U

CN212823322U - Horizontal adjusting mechanism for H-shaped steel submerged arc welding machine head

Info

Publication number: CN212823322U
Application number: CN202021487561.6U
Authority: CN
Inventors: 方兆文; 邱甜; 洪建勇
Original assignee: Hangzhou Gujian Robotics Technology Co ltd
Current assignee: Hangzhou Gujian Robotics Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-03-30
Anticipated expiration: 2030-07-24

Abstract

The utility model provides a chain wheel device is installed to H shape steel submerged arc welding head horizontal adjustment mechanism, mechanism mounting panel one side, and driving motor is installed to the opposite side, and action wheel, follow the driving wheel and set up respectively at mechanism mounting panel both ends, and driving motor's output shaft drive connects the action wheel, goes up and corresponds respectively on chain and the lower chain to be fixed with and goes up the movable block and move the block down, the upper and lower side of mechanism mounting panel corresponds respectively and is provided with horizontal slide rail, lower horizontal slide rail down, goes up and all is provided with the spout on movable block and the lower movable block down, spout and upper horizontal slide rail or lower horizontal slide rail matching installation of. Compared with the prior art, the utility model discloses a sprocket assembly drives two movable block reverse movements on it for width according to the web adjusts two bonding tool horizontal distances, because same sprocket drives, can guarantee two bonding tool synchronous motion, the utility model is suitable for a two quilting welded bonding tool horizontal position adjustment simultaneously can increase substantially bonding tool butt weld welding precision and welding efficiency.

Description

Horizontal adjusting mechanism for H-shaped steel submerged arc welding machine head

Technical Field

The utility model relates to the technical field of machining, in particular to H shape steel submerged arc welding aircraft nose horizontal adjustment mechanism.

Background

At present, the steel structure building form is widely applied, a common steel structure is H-shaped steel, the H-shaped steel is formed by assembling and welding steel strips, and for machining the H-shaped steel, multiple steps are required, such as submerged arc welding of the H-shaped steel after spot welding. Because the spot welding only carries out simple welding and fixing on the H-shaped steel of the prototype, the welding seam effect is not required, and the requirements for the submerged arc welding which is the final welding are strict. H-shaped steel has four welding seams, but the existing submerged arc welding process has the defect of poor welding head maneuverability, only four welding seams can be singly welded, one welding seam is welded, the position of the H-shaped steel is changed or the position of the welding head is moved to continue welding, so that the welding precision and the welding efficiency are low;

SUMMERY OF THE UTILITY MODEL

To prior art defect more than exists, the utility model provides a H shape steel submerged arc welding aircraft nose horizontal adjustment mechanism as follows:

the technical scheme of the utility model is realized like this:

the utility model provides a H shape steel submerged arc welding aircraft nose horizontal adjustment mechanism, includes the mechanism mounting panel, sprocket gear is installed to mechanism mounting panel one side, and driving motor is installed to the opposite side, driving motor's output shaft sees through mechanism mounting panel to opposite side drive connection sprocket gear, sprocket gear includes the action wheel, follows driving wheel, chain, and the action wheel, follows the driving wheel and set up respectively at mechanism mounting panel both ends, and driving motor's output shaft drive connects the action wheel, and inboard meshing action wheel of chain and the external tooth from the driving wheel, and around action wheel and follow driving wheel a week, the chain divide into chain and lower chain according to the scope of operation, it is fixed with last removal piece and lower removal piece to correspond respectively on last chain and the lower chain, it sets up in same one side of chain to go up removal piece and lower removal piece, the upper and lower side of mechanism mounting, The upper moving block and the lower moving block are both provided with sliding chutes, and the sliding chutes are matched with the upper horizontal sliding rail or the lower horizontal sliding rail.

Preferably, the upper moving block and the lower moving block are symmetrically arranged with a perpendicular bisector of the driving wheel and the driven wheel.

Preferably, the upper moving block and the lower moving block are both provided with an upper sliding chute and a lower sliding chute, and the respective upper sliding chute and the respective lower sliding chute are correspondingly matched and installed with the upper horizontal sliding rail and the lower horizontal sliding rail.

Preferably, the driving wheel and the driven wheel are respectively provided with a fixed cover at the outer side, and the fixed covers are fixedly arranged on the mechanism mounting plate.

Compared with the prior art, the utility model discloses there is following beneficial effect:

the utility model discloses a H shape steel submerged arc welding aircraft nose horizontal adjustment mechanism drives two movable block reverse movement on it through sprocket gear for adjust two bonding tool horizontal distance according to the width of web, because same sprocket drives, can guarantee two bonding tool synchronous motion, abandon the relatively poor bonding tool welding mode of traditional mobility, the utility model is suitable for a two quilting welded bonding tool horizontal position adjustment simultaneously can increase substantially bonding tool butt weld welding precision and welding efficiency.

Drawings

FIG. 1 is a front perspective view of the horizontal adjusting mechanism of the H-shaped steel submerged arc welding head of the present invention;

FIG. 2 is a rear perspective view of the horizontal adjusting mechanism of the H-shaped steel submerged arc welding head of the present invention;

FIG. 3 is the front view of the horizontal adjusting mechanism of the H-shaped steel submerged arc welding head of the present invention.

In the figure: the mechanism comprises a mechanism mounting plate 100, an upper moving block 110, a lower moving block 120, an upper horizontal slide rail 130, a lower horizontal slide rail 140, a chute 150, a chain wheel device 200, a driving wheel 210, a driven wheel 220, a chain 230, an upper chain 231, a lower chain 232, a fixed cover 240 and a driving motor 300.

Detailed Description

The present invention will be described more fully and clearly with reference to the accompanying drawings, which are incorporated in and constitute a part of this specification.

As shown in fig. 1 to 3, a horizontal adjustment mechanism for H-shaped steel submerged arc welding head comprises a mechanism mounting plate 100, wherein the mechanism mounting plate 100 is of a rectangular structure, a chain wheel device 200 is mounted on one side of the mechanism mounting plate 100, a driving motor 300 is mounted on the other side of the mechanism mounting plate, the driving motor 300 can also be mounted on the same side of the chain wheel device 200, the rotation of the utility model is arranged in a side-by-side manner, so as to increase the sense of layering, an output shaft of the driving motor 300 penetrates through the mechanism mounting plate 100 to be connected with the chain wheel device 200 in a driving manner on the other side, the chain wheel device 200 comprises a driving wheel 210, a driven wheel 220 and a chain 230, the driving wheel 210 and the driven wheel 220 are respectively arranged at two ends of the mechanism mounting plate 100, the output shaft of the driving motor 300 is connected with the driving wheel 210 in a driving manner, the inner side of the chain, the upper chain 231 and the lower chain 232 are respectively and correspondingly fixed with an upper moving block 110 and a lower moving block 120, the upper moving block 110 and the lower moving block 120 are respectively used for connecting a welding head structure, the upper moving block 110 and the lower moving block 120 are arranged on the same side of the chain 230, the upper moving block 110 and the lower moving block 120 are not in contact with each other, the upper side and the lower side of the mechanism mounting plate 100 are respectively and correspondingly provided with an upper horizontal sliding rail 130 and a lower horizontal sliding rail 140, the upper moving block 110 and the lower moving block 120 are both provided with sliding grooves 150, and the sliding grooves 150 are mounted in a matching manner with the upper horizontal sliding rail 130 or the lower horizontal sliding rail 140. The upper moving block 110 and the lower moving block 120 are symmetrically arranged on the midperpendicular of the driving wheel 210 and the driven wheel 220, so that the upper moving block 110 and the lower moving block can perform mirror symmetry movement by taking the midperpendicular as a reference surface to drive the two parts of welding head structures to synchronously move. The upper moving block 110 and the lower moving block 120 are both provided with an upper sliding groove 150 and a lower sliding groove 150, and the respective upper sliding groove 150 and the lower sliding groove 150 are correspondingly installed with the upper horizontal sliding rail 130 and the lower horizontal sliding rail 140 in a matching manner, so that the stability of the upper moving block 110 and the lower moving block 120 during moving is ensured. The outer sides of the driving wheel 210 and the driven wheel 220 are both provided with a fixed cover 240, the fixed cover 240 is fixedly mounted on the mechanism mounting plate 100, and the fixed cover 240 is used for protecting the sprocket device 200.

Synthesize the utility model discloses a structure can be known, the utility model discloses a H shape steel submerged arc welding aircraft nose horizontal adjustment mechanism drives two movable block reverse translation on it through sprocket gear for width according to the web is adjusted two bonding tool horizontal distances, because same sprocket drives, can guarantee two bonding tool synchronous motion, has abandoned the relatively poor bonding tool welding mode of traditional mobility, the utility model is suitable for a two quilting welded bonding tool horizontal position adjustment simultaneously can increase substantially bonding tool butt weld welding precision and welding efficiency.

Claims

1. The utility model provides a H shape steel submerged arc welding aircraft nose horizontal adjustment mechanism, a serial communication port, including the mechanism mounting panel, sprocket gear is installed to mechanism mounting panel one side, and driving motor is installed to the opposite side, driving motor's output shaft sees through mechanism mounting panel to opposite side drive connection sprocket gear, sprocket gear includes the action wheel, follows driving wheel, chain, and the action wheel, follow the driving wheel and set up respectively at mechanism mounting panel both ends, and driving motor's output shaft drive is connected the action wheel, and inboard meshing action wheel of chain and the external tooth from the driving wheel, and around action wheel and follow driving wheel a week, the chain divide into chain and lower chain according to the scope of operation, it is fixed with last removal piece and lower removal piece respectively to correspond on last chain and the lower chain, it sets up in the same one side of chain to go up removal piece and lower removal piece, the upper and lower side, The upper moving block and the lower moving block are both provided with sliding chutes, and the sliding chutes are matched with the upper horizontal sliding rail or the lower horizontal sliding rail.

2. The H-shaped steel submerged arc welder head leveling mechanism as claimed in claim 1, wherein the upper moving block and the lower moving block are symmetrically arranged with a perpendicular bisector of the driving wheel and the driven wheel.

3. The H-shaped steel submerged arc welding machine head horizontal adjusting mechanism as claimed in claim 1 or 2, characterized in that the upper moving block and the lower moving block are provided with an upper sliding chute and a lower sliding chute, and the respective upper sliding chute and the lower sliding chute are correspondingly matched with the upper horizontal sliding rail and the lower horizontal sliding rail.

4. The H-shaped steel submerged arc welding machine head horizontal adjusting mechanism as claimed in claim 3, characterized in that a fixing cover is arranged outside the driving wheel and the driven wheel, and the fixing covers are fixedly arranged on a mechanism mounting plate.