CN219484531U

CN219484531U - Wheel hub friction stir welding mechanism

Info

Publication number: CN219484531U
Application number: CN202320589352.XU
Authority: CN
Inventors: 高琼; 马秀芹
Original assignee: Suzhou Haoguo Precision Machinery Technology Co ltd
Current assignee: Suzhou Haoguo Precision Machinery Technology Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-08-08
Anticipated expiration: 2033-03-23

Abstract

The utility model relates to a wheel hub friction stir welding mechanism which comprises a fixing frame, wherein an electric sliding rail is arranged on the inner side wall of the fixing frame, a welding gun is arranged on the electric sliding rail, a three-jaw clamp is arranged on the fixing frame, an adjusting assembly is arranged between the three-jaw clamp and the fixing frame, the adjusting assembly comprises a mounting plate fixedly arranged on the inner side wall of the fixing frame, and an electric push rod is fixedly connected to the outer side of the mounting plate. This wheel hub friction stir welding mechanism through setting up adjusting part, through electric putter's start, makes it place the platform and can remove, makes its wheel hub can carry out contact welding with the welding gun, starts driving motor, and driving motor drives the bull stick and rotates, and synchronous drive mount pad overturns with placing the platform to can carry out welding treatment to wheel hub's upper end, start servo motor, servo motor drives and places the platform and rotate, thereby adjustable needs welded position, has alleviateed artificial intensity of working.

Description

Wheel hub friction stir welding mechanism

Technical Field

The utility model relates to the technical field of welding mechanisms, in particular to a hub friction stir welding mechanism.

Background

The wheel hub is a part for connecting a tire and a shaft of a vehicle, the rim and the spoke of the composite wheel hub are manufactured separately, then the rim and the spoke are spliced in a composite way, and then the composite splicing part of the rim and the spoke is welded to form the wheel hub.

Friction stir welding is a welding technology capable of eliminating the defects of inherent air holes, solidification cracks and the like of welding and reducing welding deformation, and the conventional wheel roller is usually produced by manually welding, so that the labor intensity of labor personnel is certainly increased, and the mass production of hubs cannot be realized.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a wheel hub friction stir welding mechanism which has the advantages of adjusting the direction of a wheel hub, relieving the labor intensity of personnel and the like, and solves the problem that the labor intensity of the labor personnel is certainly increased due to the mode of manually welding production.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wheel hub friction stir welding mechanism, includes the mount, the inside wall of mount is provided with electronic slide rail, be provided with the welding rifle on the electronic slide rail, be provided with three claw anchor clamps on the mount, be provided with adjusting part between three claw anchor clamps and the mount, adjusting part includes the mounting panel of fixed mounting in the mount inside wall, the outside fixedly connected with electric putter of mounting panel, electric putter's output fixedly connected with driving motor, the inboard of mounting panel is provided with the mount pad, the equal fixedly connected with bull stick in both ends of mount pad, the front end the one end and the driving motor's of bull stick output fixed connection, the lower tip fixedly connected with servo motor of mount pad, servo motor's output is fixed with places the board, places the upper end and the three claw anchor clamps fixed connection of board.

Further, the number of the mounting plates is two, and sliding holes are formed in the side walls of the mounting plates.

Further, the outside fixedly connected with fixed plate of driving motor, the other end and the electric putter fixed connection of fixed plate.

Further, a sliding groove is formed in the upper end portion of the mounting seat, and a mounting groove is formed in the lower end portion of the mounting seat.

Further, the one end fixedly connected with restriction seat that the mount pad was kept away from to the bull stick, the bull stick is located the inboard of slide opening.

Further, the upper end part of the placing plate is fixedly connected with two sliding seats.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this wheel hub friction stir welding mechanism through setting up adjusting part, through electric putter's start, makes it place the platform and can remove, makes its wheel hub can carry out contact welding with the welding gun, starts driving motor, and driving motor drives the bull stick and rotates, and synchronous drive mount pad overturns with placing the platform to can carry out welding treatment to wheel hub's upper end, start servo motor, servo motor drives and places the platform and rotate, thereby adjustable needs welded position, has alleviateed artificial intensity of working.

Drawings

FIG. 1 is a schematic diagram of the front view of the structure of the present utility model;

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

fig. 3 is an enlarged schematic view of fig. 1 at a.

In the figure: 1. a fixing frame; 2. an electric slide rail; 3. a welding gun; 4. a three-jaw clamp; 5. an adjustment assembly; 51. a mounting plate; 511. a slide hole; 52. an electric push rod; 53. a driving motor; 531. a fixing plate; 54. a mounting base; 541. a chute; 542. a mounting groove; 55. a rotating rod; 551. a limiting seat; 56. a servo motor; 57. placing a plate; 571. a slide seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a friction stir welding mechanism for a hub in this embodiment includes a fixing frame 1, wherein a side view of the fixing frame 1 is L-shaped, an electric sliding rail 2 is disposed on an inner side wall of the fixing frame 1, a welding gun 3 is disposed on the electric sliding rail 2, a three-jaw clamp 4 is disposed on the fixing frame 1, and an adjusting assembly 5 is disposed between the three-jaw clamp 4 and the fixing frame 1.

In this embodiment, the welding gun 3 can be moved up and down by starting the electric slide rail 2, and the hub can be fixed by the three-jaw clamp 4.

Referring to fig. 1-3, the adjusting assembly 5 in this embodiment includes two mounting plates 51 fixedly mounted on the inner side wall of the fixing frame 1, sliding holes 511 are formed on the side wall of the mounting plates 51, an electric push rod 52 is fixedly connected to the outer side of the mounting plates 51, a driving motor 53 is fixedly connected to the output end of the electric push rod 52, a fixing plate 531 is fixedly connected to the outer side of the driving motor 53, the other end of the fixing plate 531 is fixedly connected to the electric push rod 52, a mounting seat 54 is disposed on the inner side of the mounting plate 51, a sliding groove 541 is formed at the upper end of the mounting seat 54, a circular ring-shaped top view of the sliding groove 541 is formed at the lower end of the mounting seat 54, the mounting groove 542 is located the intermediate position of mount pad 54, the equal fixedly connected with bull stick 55 in both ends of mount pad 54, the one end fixedly connected with restriction seat 551 of bull stick 55 keeping away from mount pad 54, bull stick 55 is located the inboard of slide hole 511, the one end of front end bull stick 55 and the output fixed connection of driving motor 53, the lower tip fixedly connected with servo motor 56 of mount pad 54, the output of servo motor 56 is fixed with places board 57, the upper end fixedly connected with slide 571 of placing board 57, the quantity of slide 571 is two, slide 571 rotates in the inboard of spout 541, the upper end and the three-jaw anchor clamps 4 fixed connection of placing board 57.

In this embodiment, the adjusting component 5 is matched with the mounting plate 51 and the placing plate 57, so that the placing plate 57 can be turned over and rotated, and the welding of the workers is convenient.

The working principle of the embodiment is as follows:

through the start of electric putter 52, make its place the platform 57 and can remove, make its wheel hub can carry out contact welding with welding gun 3, start driving motor 53, driving motor 53 drives bull stick 55 and rotates, synchronous drive mount pad 54 and place the platform 57 and overturn to can carry out welding treatment to the upper end of wheel hub, start servo motor 56, servo motor 56 drives and places the platform 57 and rotate, thereby can adjust the position that needs welded, alleviateed artificial work intensity.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wheel hub friction stir welding mechanism, includes mount (1), its characterized in that: the welding gun comprises a fixing frame (1), wherein an electric sliding rail (2) is arranged on the inner side wall of the fixing frame (1), a welding gun (3) is arranged on the electric sliding rail (2), a three-jaw clamp (4) is arranged on the fixing frame (1), and an adjusting component (5) is arranged between the three-jaw clamp (4) and the fixing frame (1);

the adjusting component (5) comprises a mounting plate (51) fixedly mounted on the inner side wall of the fixing frame (1), an electric push rod (52) is fixedly connected to the outer side of the mounting plate (51), a driving motor (53) is fixedly connected to the output end of the electric push rod (52), a mounting seat (54) is arranged on the inner side of the mounting plate (51), rotating rods (55) are fixedly connected to the two ends of the mounting seat (54), one end of each rotating rod (55) is fixedly connected with the output end of the driving motor (53), a servo motor (56) is fixedly connected to the lower end of each mounting seat (54), a placing plate (57) is fixedly connected to the output end of each servo motor (56), and the upper end of each placing plate (57) is fixedly connected with the three-jaw clamp (4).

2. A hub friction stir welding mechanism according to claim 1 wherein: the number of the mounting plates (51) is two, and sliding holes (511) are formed in the side walls of the mounting plates (51).

3. A hub friction stir welding mechanism according to claim 1 wherein: the outside fixedly connected with fixed plate (531) of driving motor (53), the other end and the electric putter (52) of fixed plate (531) fixed connection.

4. A hub friction stir welding mechanism according to claim 1 wherein: a sliding groove (541) is formed in the upper end portion of the mounting seat (54), and a mounting groove (542) is formed in the lower end portion of the mounting seat (54).

5. A hub friction stir welding mechanism according to claim 2 wherein: one end of the rotating rod (55) far away from the mounting seat (54) is fixedly connected with a limiting seat (551), and the rotating rod (55) is positioned at the inner side of the sliding hole (511).

6. A hub friction stir welding mechanism according to claim 1 wherein: the upper end part of the placement plate (57) is fixedly connected with two sliding seats (571), and the number of the sliding seats (571) is two.