CN216097130U

CN216097130U - Automatic welding system for axle accessories

Info

Publication number: CN216097130U
Application number: CN202122170958.3U
Authority: CN
Inventors: 王政; 邓锐
Original assignee: Chongqing Yuanpu Robot Technology Co ltd
Current assignee: Chongqing Yuanpu Robot Technology Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-03-22
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses an automatic welding system for axle accessories, which comprises a bottom plate, wherein a sliding rail is arranged on the upper side of the middle part of the front end of the bottom plate, a stepping motor is fixedly connected to the upper end of the sliding rail, telescopic cylinders are fixedly connected to two sides of the stepping motor, the output ends of the telescopic cylinders extend upwards, and connecting plates are fixedly connected to the top ends of the upper sides of the telescopic cylinders. In the utility model, the robot is adopted to replace manual welding, so that the labor intensity of manual welding is reduced; multiple working procedures are changed into one working procedure, and full welding is realized by a robot after point positioning of a workpiece (comprising a coupling disc, a spring seat and an axle housing), so that working procedure circulation is reduced; an automatic loading and unloading device is adopted, so that the labor intensity of manual workpiece carrying is reduced; the welding quality is ensured by adopting a double-robot welder, the station is provided with the external shaft turnover mechanism, the external shaft turnover mechanism can be linked with the robot, the double-robot coordination welding is realized, and the device is worthy of great popularization.

Description

Automatic welding system for axle accessories

Technical Field

The utility model relates to the field of automatic welding, in particular to an automatic welding system for an axle accessory.

Background

The automobile axle (also called axle) is connected with the frame (or the bearing type automobile body) through the suspension, wheels are arranged at two ends of the automobile axle, the axle is used for bearing the load of the automobile and maintaining the normal running of the automobile on a road, the axle can be integrated, such as a huge barbell, and the two ends of the axle support the automobile body through the suspension system, so the integrated axle is usually matched with the non-independent suspension; the axle can also be of a disconnected type, like two umbrellas are inserted at the two sides of the vehicle body, and then the vehicle body is supported by the suspension system respectively, so that the disconnected type axle is matched with the independent suspension.

An automatic multi-station welding system provided by chinese patent document CN201822159030.3 includes a welding table and a welding mechanism disposed beside the welding table, the welding table includes a base and a working support disposed on the upper side of the base, a working platform for supporting a workpiece is disposed on the working support, and the working platform is provided with two working stations; the base is provided with a first guide piece which can move towards one side of the welding workbench in a reciprocating mode, and an installation tool is arranged on the first guide piece; the mounting tool is provided with a second guide piece which can reciprocate between the arrangement positions of the working stations, and the second guide piece is provided with a mounting bracket; the mounting bracket is provided with a third guide part which can move up and down in a reciprocating manner relative to the working station, the third guide part is provided with a bearing bracket, the working station is provided with an avoiding opening for avoiding the movement of the bearing bracket, and the device has the problem that the device cannot automatically load and unload materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an automatic welding system for an axle accessory.

In order to achieve the purpose, the utility model adopts the following technical scheme: an automatic welding system for axle accessories comprises a bottom plate, wherein a sliding track is arranged on the upper side of the middle part of the front end of the bottom plate, a stepping motor is fixedly connected to the upper end of the sliding track, telescopic cylinders are fixedly connected to the two sides of the stepping motor, the output ends of the telescopic cylinders extend upwards, connecting plates are fixedly connected to the top ends of the upper sides of the telescopic cylinders, fixing rings are arranged at the upper ends of the connecting plates, a fixing frame is fixedly connected to the upper end of the bottom plate and arranged at the rear end of one side of each telescopic cylinder, a pneumatic overturning platform is arranged on the other side of the fixing frame, a second robot is arranged at the rear end of the left pneumatic overturning platform of the bottom plate, a second welding gun is arranged at the upper end of the second robot, a first robot is arranged at the rear end of the right pneumatic overturning platform of the bottom plate, a first welding gun is arranged at the upper end of the first robot, the bottom plate rear side is provided with the conveyer belt support frame, the upper end of conveyer belt support frame is provided with the conveyer belt body, bottom plate rear end both sides are provided with the clear rifle ware of second and clear rifle ware of first clear respectively, the clear rifle ware of second and clear rifle ware of first clear set up the both sides at the conveyer belt body respectively.

As a further description of the above technical solution:

the spacing between the connection plates is larger than the width of the conveying belt body.

As a further description of the above technical solution:

the maximum distance between the fixing rings is smaller than that of the fixing frame.

As a further description of the above technical solution:

and a supporting seat is arranged at the bottom end of the front end of the bottom plate.

As a further description of the above technical solution:

and fixing pieces are arranged on the outer sides of the side edges of the bottom plate.

As a further description of the above technical solution:

the second robot and the first robot are always on the same horizontal line.

As a further description of the above technical solution:

and a controller is arranged on the outer side of the bottom plate.

As a further description of the above technical solution:

the upper end of the bottom plate is provided with a monitor.

The utility model has the following beneficial effects:

in the utility model, the robot is adopted to replace manual welding, so that the labor intensity of manual welding is reduced; multiple working procedures are changed into one working procedure, and full welding is realized by a robot after point positioning of a workpiece (comprising a coupling disc, a spring seat and an axle housing), so that working procedure circulation is reduced; an automatic loading and unloading device is adopted, so that the labor intensity of manual workpiece carrying is reduced; the welding quality is ensured by adopting a double-robot welder, the station is provided with the external shaft turnover mechanism, the external shaft turnover mechanism can be linked with the robot, the double-robot coordination welding is realized, and the device is worthy of great popularization.

Drawings

FIG. 1 is a structural view of a first welding gun of an axle accessory automated welding system in accordance with the present invention;

FIG. 2 is a bottom plate outboard structural view of an axle attachment automated welding system in accordance with the present invention;

fig. 3 is a schematic diagram of a stepping motor of an axle accessory automatic welding system according to the present invention.

Illustration of the drawings:

1. a base plate; 2. a first robot; 3. a first gun cleaner; 4. a first welding gun; 5. a conveyor belt supporting frame; 6. a conveyor belt body; 7. a second gun cleaner; 8. a second robot; 9. a second welding gun; 10. a stepping motor; 11. a telescopic cylinder; 12. a support frame; 13. a pneumatic overturning platform; 14. a sliding track; 15. a fixing ring; 16. a connector tile.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, one embodiment of the present invention is provided: an automatic welding system for axle accessories comprises a bottom plate 1, a sliding rail 14 is arranged on the upper side of the middle portion of the front end of the bottom plate 1, a stepping motor 10 is fixedly connected to the upper end of the sliding rail 14, the sliding rail 14 transports the stepping motor 10 to move horizontally back and forth, telescopic cylinders 11 are fixedly connected to the two sides of the stepping motor 10, the output ends of the telescopic cylinders 11 extend upwards, connecting plates 16 are fixedly connected to the top ends of the upper sides of the telescopic cylinders 11, the telescopic cylinders 11 can move back and forth along with the stepping motor 10 and move the connecting plates 16 up and down, fixing rings 15 are arranged at the upper ends of the connecting plates 16, the fixing rings 15 are fixed to the output ends of the telescopic cylinders 11 by the connecting plates 16, the axle is clamped by the fixing rings 15, fixing frames 12 are fixedly connected to the upper end of the bottom plate 1 and are arranged at the rear end of one side of the telescopic cylinders 11, and the fixing frames 12 are used for supporting during welding, the other side of the fixed frame 12 is provided with a pneumatic overturning platform 13, the pneumatic overturning platform 13 can rotationally overturn the axle, the rear end of the left side pneumatic overturning platform 13 of the bottom plate 1 is provided with a second robot 8, the upper end of the second robot 8 is provided with a second welding gun 9, the second robot 8 can move the second welding gun 9 for welding, the rear end of the right side pneumatic overturning platform 13 of the bottom plate 1 is provided with a first robot 2, the upper end of the first robot 2 is provided with a first welding gun 4, the first robot 2 moves the first welding gun 4 for welding, the rear side of the bottom plate 1 is provided with a conveyer belt supporting frame 5, the upper end of the conveyer belt supporting frame 5 is provided with a conveyer belt body 6, the conveyer belt body 6 is arranged on the conveyer belt supporting frame 5 to move out the welded axle through the conveyer belt body 6, the two sides of the rear end of the bottom plate 1 are respectively provided with a second gun cleaner 7 and a first gun cleaner 3, clear rifle ware 7 of second and clear rifle ware 3 of first set up respectively in the both sides of conveyer belt body 6, the auxiliary action when clear rifle ware 3 of first clear rifle ware 3 and second is used for the welding.

The distance between the connecting plates 16 is larger than the width of the conveying belt body 6, an axle between the connecting plates 16 can be placed at the upper end of the conveying belt body 6, the maximum distance between the fixing rings 15 is smaller than the distance between the fixing frames 12, the axle outside the fixing rings 15 is clamped at the upper ends of the fixing frames 12, a supporting seat is arranged at the bottom end of the front end of the bottom plate 1, the whole device is supported together with the conveying belt supporting frame 5, fixing pieces are arranged on the outer sides of the side edges of the bottom plate 1 and used for being connected with external equipment and the device in a combined mode, the second robot 8 and the first robot 2 are always located on the same horizontal line, the working time of the second robot 8 and the working time of the first robot 2 are staggered, the two sides of the axle are welded, a controller is arranged on the outer side of the bottom plate 1 and used for controlling the application effect of the whole device, and a monitor is arranged at the upper end of the bottom plate 1 and used for monitoring and protecting the whole welding process.

The working principle is as follows: place at solid fixed ring 15 upper end through the axle after will tack welding, move the axle backward through slip track 14, and shift up the axle through solid fixed ring 15, thereby hang the axle in mount 12 upper end, thereby remove second welding gun 9 through second robot 8 and weld fully one side of axle, secondly the rethread first robot 2 removes first welding gun 4 and welds fully the opposite side of axle, turn over the axle through pneumatic roll-over platform 13, thereby weld the axle reverse side through first welding gun 4 and second welding gun 9, take out the inboard axle of mount 12 through slip track 14 and solid fixed ring 15 at last, and continue to move backward and place the axle and transport away 6 upper ends of conveyer belt body.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. An axle annex automatic weld system, includes bottom plate (1), its characterized in that: the automatic welding machine is characterized in that a sliding track (14) is arranged on the upper side of the middle part of the front end of the bottom plate (1), a stepping motor (10) is fixedly connected to the upper end of the sliding track (14), telescopic cylinders (11) are fixedly connected to the two sides of the stepping motor (10), the output ends of the telescopic cylinders (11) extend upwards, connecting plates (16) are fixedly connected to the top ends of the upper sides of the telescopic cylinders (11), fixing rings (15) are arranged on the upper ends of the connecting plates (16), fixing frames (12) are fixedly connected to the upper end of the bottom plate (1) and arranged at the rear ends of one sides of the telescopic cylinders (11), pneumatic overturning tables (13) are arranged on the other sides of the fixing frames (12), a second robot (8) is arranged at the rear end of the pneumatic overturning table (13) on the left side of the bottom plate (1), a second welding gun (9) is arranged at the upper end of the second robot (8), the bottom plate (1) is located that pneumatic roll-over table (13) rear end in right side is provided with first robot (2), the upper end of first robot (2) is provided with first welding rifle (4), bottom plate (1) rear side is provided with conveyer belt support frame (5), the upper end of conveyer belt support frame (5) is provided with conveyer belt body (6), bottom plate (1) rear end both sides are provided with clear rifle ware of second (7) and clear rifle ware of first (3) respectively, clear rifle ware of second (7) and clear rifle ware of first (3) set up the both sides at conveyer belt body (6) respectively.

2. The automated axle accessory welding system of claim 1, wherein: the spacing between the connection plates (16) is larger than the width of the conveyor belt body (6).

3. The automated axle accessory welding system of claim 1, wherein: the maximum distance between the fixing rings (15) is smaller than the distance between the fixing frames (12).

4. The automated axle accessory welding system of claim 1, wherein: the bottom end of the front end of the bottom plate (1) is provided with a supporting seat.

5. The automated axle accessory welding system of claim 1, wherein: the lateral sides of the bottom plate (1) are provided with fixing pieces.

6. The automated axle accessory welding system of claim 1, wherein: the second robot (8) and the first robot (2) are always on the same horizontal line.

7. The automated axle accessory welding system of claim 1, wherein: the outer side of the bottom plate (1) is provided with a controller.

8. The automated axle accessory welding system of claim 1, wherein: the upper end of the bottom plate (1) is provided with a monitor.