CN219562010U

CN219562010U - Multifunctional welding tool

Info

Publication number: CN219562010U
Application number: CN202321218565.8U
Authority: CN
Inventors: 郭鹏; 王淑俭; 赵永格; 张海兵
Original assignee: Jincheng Technology Co ltd
Current assignee: Jincheng Technology Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-08-22
Anticipated expiration: 2033-05-19

Abstract

The utility model relates to a multifunctional welding tool, which belongs to the technical field of welding tool equipment, and comprises a supporting mechanism and a rotating mechanism, wherein the rotating mechanism comprises a rotating connecting frame of a frame type structure, connecting plates are arranged in the middle of two side edges of the rotating connecting frame, the supporting mechanism comprises a supporting plate and a stand column, the height of the stand column is matched with the width of the side edge of the rotating connecting frame, the mutual matching of a welding angle and a position is realized through the mutual matching of a positioner and the rotating mechanism, and a space for welding operators is reserved between a workpiece arranged on the rotating connecting frame and a disc through the mutual matching of the stand column and a frame body structure of the rotating connecting frame.

Description

Multifunctional welding tool

Technical Field

The utility model relates to the technical field of welding tool equipment, in particular to a multifunctional welding tool.

Background

In the assembly of work pieces such as a working platform of an overhead working truck, a lower frame, a push shovel of a push-up machine, a bottom guard plate, a wing plate and the like, the shape and the size of each work piece are different, the work pieces are required to be welded under the assistance of a position changing machine, and the gesture of the work pieces is required to be continuously adjusted by rotating the position changing machine in the welding process.

Among the prior art, the utility model discloses a multifunctional welding frock of rail guard in the patent of bulletin number CN216398502U, the steam generator comprises a workbench, the ring channel has been seted up to the workstation upper end, first spacing groove has been seted up to the ring channel inner wall, tip symmetry fixed mounting has the riser under the workstation, equal fixed mounting of tip has the bottom plate under two risers, the bolt is all threaded at two bottom plate both ends, adjustment mechanism lateral wall fixed mounting has locking mechanism, locking mechanism includes solid fixed ring, gu fixed ring and movable block fixed connection, gu fixed ring lateral wall fixed mounting has the fixed column, even equidistance fixed mounting of fixed column lateral wall has the shell fragment, the screw thread sleeve is equipped with the screw thread section of thick bamboo, the locking groove has been seted up to screw thread section of thick bamboo lateral wall tip, the chamfer has been seted up to the locking groove inner wall, locking groove and shell fragment looks adaptation, the standing groove has all been seted up to movable block, gu fixed ring and fixed column lateral wall for this equipment can effectively fix rail guard spare part when using, can not take place to move when the welding, the welding effect has effectively been guaranteed.

However, the device fixes the workpiece on the positioner for welding, and the positioner can only rotate around a fixed axis under normal conditions, so that a welder or a welding robot is required to continuously adjust the complex welding posture, the efficiency is low, the strength is high, meanwhile, a connecting seat of the positioner, namely a disc structure is usually directly connected with a combining part of a part, a complete disc can block part of welding seams between the workpiece and the disc, secondary welding is required, and the welding efficiency is seriously affected.

Disclosure of Invention

The utility model aims to solve the technical problems that the space between the disc and the part is small and partial welding seams between the disc and the part cannot be welded directly due to direct connection of the disc and the part joint of the existing positioner and secondary welding is needed, and provides a multifunctional welding tool.

The technical scheme for solving the technical problems is as follows: the multifunctional welding tool is characterized by comprising two groups of supporting mechanisms and rotating mechanisms, wherein the two groups of supporting mechanisms and the rotating mechanisms are connected with a flange plate of a positioner through fixing bolts, and the two groups of supporting mechanisms are arranged in parallel;

the rotating mechanism comprises a rotating connecting frame which is of a frame type structure, and connecting plates used for being connected with parts to be processed are arranged on the inner sides of the middle parts of the two side edges of the rotating connecting frame;

the supporting mechanism comprises a supporting plate and stand columns, a plurality of groups of mounting holes for fixing bolts to pass through are formed in the supporting plate, the supporting plate is fixedly connected with a connecting seat of a position changing machine through the fixing bolts, the supporting plate and the stand columns are perpendicular to each other, the stand columns are fixedly connected with the supporting plate, the upper ends of the stand columns are rotationally connected with the two ends of the rotating connecting frame, and the stand columns are provided with preset heights matched with the width of the side edges of the rotating connecting frame.

Further, the balancing weights used for balancing the gravity centers of the rotating connecting frames are fixedly connected to the two side edges of the rotating connecting frames.

Further, two support rods parallel to each other are fixedly connected between the two groups of support plates.

Further, the upper parts of the two ends of the two sides of the rotary connecting frame are provided with positioning upright posts.

Further, the middle part of the cross beam at two ends of the rotary connecting frame is connected with a pressing seat for clamping a part to be processed.

Further, a locating pin for preventing the rotating connecting frame from rotating is fixedly arranged at the upper end of the upright post, and a through hole matched with the locating pin is formed in the rotating connecting frame body.

The beneficial effects of the utility model are as follows: the utility model discloses a transition part between a position changing machine and a workpiece to be welded, which comprises a supporting mechanism and a rotating mechanism, wherein the rotating mechanism comprises a rotating connecting frame with a frame structure, the middle parts of two side edges of the rotating connecting frame are provided with connecting plates, the supporting mechanism comprises a supporting plate and an upright post, the height of the upright post is matched with the width of the side edge of the rotating connecting frame, the mutual matching of the position changing machine and the rotating mechanism is realized, the welding angle and the position are more flexibly adjusted, and the upright post is matched with the frame structure of the rotating connecting frame, so that enough space for welding operators is reserved between the workpiece and a disc arranged on the rotating connecting frame, the back weld joint of the workpiece can be welded under the condition that the workpiece to be welded is not detached, the one-time welding of the operators is convenient, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic side elevational view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the present utility model A;

FIG. 5 is an enlarged schematic view of the structure of the present utility model B;

FIG. 6 is a schematic elevational view of the present utility model in its operative condition;

FIG. 7 is a schematic top view of the present utility model in an operative condition;

in the figure: 1. the rotary connecting frame comprises a rotary connecting frame body, a connecting plate body, a supporting plate body, a stand column body, a mounting hole body, a balancing weight body, a supporting rod body, a positioning stand column body, a pressing seat body, a positioning pin body and a through hole body.

Description of the embodiments

The principles and features of the present utility model are described below with reference to the drawings, the illustrated embodiments are provided for illustration only and are not intended to limit the scope of the present utility model.

As shown in fig. 1 to 7, the multifunctional welding tool of the embodiment comprises two groups of supporting mechanisms and rotating mechanisms, wherein the two groups of supporting mechanisms and the rotating mechanisms are connected with a flange plate of a positioner through fixing bolts, and the two groups of supporting mechanisms are arranged in parallel;

the rotating mechanism comprises a rotating connecting frame 1, the rotating connecting frame 1 is of a frame type structure, and connecting plates 2 used for being connected with parts to be processed are arranged on the inner sides of the middle parts of the two side edges of the rotating connecting frame 1;

the supporting mechanism comprises a supporting plate 3 and a stand column 4, a plurality of groups of mounting holes 5 for fixing bolts to pass through are formed in the supporting plate 3, the supporting plate 3 is fixedly connected with a connecting seat of a position changing machine through the fixing bolts, the supporting plate 3 and the stand column 4 are mutually perpendicular, the stand column 4 is fixedly connected with the supporting plate 3, the upper ends of the stand column 4 are rotationally connected with the two ends of the rotating connecting frame 1, and the stand column 4 is provided with a preset height matched with the width of the side edge of the rotating connecting frame 1.

In this embodiment, the balancing weight 6 that is used for balanced rotation link 1 focus of rotation link 1 is fixedly connected with on the both sides edge of rotation link 1 for install the rotation link 1 of waiting to process the part when rotating, under the effect of balancing weight 6, make rotation link 1 atress focus tend to rotate on the axis of rotation of link 1, in the time of being convenient for rotate, alleviateed the burden of device, improved the life of device.

In this embodiment, two support rods 7 parallel to each other are fixedly connected between the two sets of support plates 3. When the fixture is mounted on the flange plate of the positioner, the two supporting rods 7 are matched with the supporting plate 3, so that the fixture is connected with the flange plate of the positioner more stably, and the stability of the device is improved.

In this embodiment, the both ends upper portion of rotating connecting frame 1 both sides limit is provided with location stand 8 for treat the processing part and fix a position, the crossbeam middle part at rotating connecting frame 1 both ends is connected with and is used for pressing from both sides tight seat 9 that compresses tightly the processing part, prevents to wait to process the part and take place the displacement when the welding, improves the stability of device, improves work efficiency.

In this embodiment, a positioning pin 10 for preventing the rotating connection frame 1 from rotating is fixedly arranged at the upper end of the upright post 4, and a through hole 11 matched with the positioning pin 10 is formed in the frame body of the rotating connection frame 1.

When the welding machine is used, an operator fixedly connects the support plate 3 with the flange plate of the position changing machine through the fixing bolts, the part to be machined is connected to the connecting plate 2, the part to be machined is clamped through the clamping seat 9, the angle of the part to be machined is flexibly adjusted through the joint cooperation of the rotation of the position changing machine around the fixed shaft and the rotating connecting frame 1 rotationally connected with the upright post 4, the upright post 4 is provided with the preset height matched with the side width of the rotating connecting frame 1, the rotating connecting frame 1 can not be mutually contacted with the flange plate of the position changing machine when rotating, and the operator can realize the welding of the back weld joint of the part to be machined through the hollow space below the rotating connecting frame 1 of the frame type mechanism.

The above example is only one embodiment of the present utility model, which is described in detail and is not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The multifunctional welding tool is characterized by comprising two groups of supporting mechanisms and rotating mechanisms, wherein the two groups of supporting mechanisms and the rotating mechanisms are connected with a flange plate of a positioner through fixing bolts, and the two groups of supporting mechanisms are arranged in parallel;

the rotating mechanism comprises a rotating connecting frame (1), the rotating connecting frame (1) is of a frame type structure, and connecting plates (2) used for being connected with parts to be processed are arranged on the inner sides of the middle parts of the two side edges of the rotating connecting frame (1);

supporting mechanism includes backup pad (3) and stand (4), it has multiunit confession fixing bolt to pass mounting hole (5) to open on backup pad (3), backup pad (3) are through fixing bolt and the connecting seat fixed connection of machine that shifts, and backup pad (3) set up with stand (4) mutually perpendicular, stand (4) and backup pad (3) fixed connection, stand (4) upper end is connected with the both ends rotation of rotating link (1), stand (4) are equipped with and rotate link (1) side width matched with and predetermine the height.

2. The multifunctional welding tool according to claim 1, wherein the balancing weights (6) for balancing the gravity center of the rotating connecting frame (1) are fixedly connected to the two side edges of the rotating connecting frame (1).

3. The multifunctional welding fixture according to claim 1, characterized in that two mutually parallel support bars (7) are fixedly connected between two sets of support plates (3).

4. The multifunctional welding fixture according to claim 1, wherein positioning upright posts (8) are arranged at upper parts of two ends of two side edges of the rotary connecting frame (1).

5. The multifunctional welding tool according to claim 1, wherein the middle parts of the cross beams at two ends of the rotary connecting frame (1) are connected with pressing seats (9) for clamping parts to be machined.

6. The multifunctional welding tool according to claim 1, wherein a positioning pin (10) for preventing the rotating connecting frame (1) from rotating is fixedly arranged at the upper end of the upright post (4), and a through hole (11) matched with the positioning pin (10) is formed in the frame body of the rotating connecting frame (1).