CN217799976U

CN217799976U - Automatic assembly welding device for carrier roller

Info

Publication number: CN217799976U
Application number: CN202222050978.1U
Authority: CN
Inventors: 李斌; 姜毅婕; 孙海波; 潘俊峄
Original assignee: Yantai Hexin Environmental Protection Equipment Co ltd
Current assignee: Yantai Hexin Environmental Protection Equipment Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-11-15
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to an automatic assembly welding device of bearing roller belongs to bearing roller apparatus for producing technical field, which comprises a bracket, support upper end sliding connection has two to remove the seat, two remove and leave weld gap between the seat, the support still is equipped with and is located two supporting seats that remove between the seat, it is equipped with to rotate and is connected with three-jaw chuck to remove an upper end, it still is equipped with the welder that is located weld gap to remove an upper end. This application has the advantage that the assembly welding precision is high, machining efficiency is high.

Description

Automatic assembly welding device for carrier roller

Technical Field

The utility model relates to an automatic assembly welding device of bearing roller belongs to bearing roller apparatus for producing technical field.

Background

The carrier roller is an indispensable important accessory in a filter press, mainly comprises a roller in the middle and carrier roller shafts at two ends, and the two carrier roller shafts are required to be respectively welded at the end parts of the roller when the carrier roller is produced and processed.

At present when welding bearing roller axle and roller, the manual work is generally assembled and is welded, when the roller quality is heavier or when the volume is great, can cause great adverse effect for manual assembly and welding, and the precision is relatively poor when can lead to the manual work to carry out assembly welding to also can have the problem of assembly welding inefficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the not enough of prior art existence, provide an automatic assembly welding device of bearing roller.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides an automatic assembly welding device of bearing roller, includes the support, support upper end sliding connection has two to remove the seat, two remove and leave the weld gap between the seat, the support still is equipped with and is located two supporting seats of removing between the seat, it is equipped with to rotate and is connected with three-jaw chuck to remove a seat upper end, it still is equipped with the welder that is located the weld gap to remove a seat upper end.

The beneficial effect who adopts above-mentioned scheme is: the support can play the installation effect to removing the seat, when needing to install roller and bearing roller axle, place the roller in the supporting seat upper end earlier, again with two bearing roller axle centre grippings in three-jaw chuck, then at support upper end sliding movement seat, after bearing roller axle offsets with the roller, stop the slip to removing the seat, start welder, simultaneously with rotatory three-jaw chuck of same rotational speed and roller, and then can realize the assembly welding to bearing roller axle and roller, not only can improve the assembly welding efficiency to the bearing roller through the aforesaid setting, the welding precision to the bearing roller still can be guaranteed simultaneously.

On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:

furthermore, a servo motor is arranged at the end part of the support, and a lead screw for driving the movable base to slide is arranged on an output shaft of the servo motor.

Furthermore, the upper end of the support is provided with two sliding rails, the lower end of the moving seat is provided with a first horizontal sliding plate, the lower end of the first sliding plate is provided with a first sliding block, and the first sliding block is provided with a first sliding groove matched with the sliding rails.

Further, the upper end of the moving seat is provided with at least one bearing seat, the bearing seat is provided with a bearing, the inner ring of the bearing is fixedly provided with a rotating shaft, and the rotating shaft is connected with the three-jaw chuck.

Further, the supporting seat comprises a supporting frame, a first rotating wheel and a second rotating wheel, the first rotating wheel and the second rotating wheel are rotatably connected to the upper end of the supporting frame, and the first rotating wheel and the second rotating wheel are abutted to the roller.

Furthermore, the support frame includes support base and crane, the support base sets up the lower extreme at the crane, be equipped with the worm gear subassembly of drive crane elevating movement on the support base.

Further, the lower end of the supporting base is provided with a horizontal sliding plate II, the lower end of the sliding plate II is provided with a sliding block II, and the sliding block II is provided with a sliding groove II matched with the sliding rail.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the support, the moving seat, the supporting seat, the three-jaw chuck and the welding gun, automatic assembly welding of the roller and the carrier roller shaft can be realized, the assembly welding efficiency of the carrier roller is improved, the assembly welding precision of the carrier roller can be ensured, the original welder, the original fitter and the original assembler are replaced, and further a large amount of labor cost is saved for enterprises;

2. this application is convenient for drive the slip to removing the seat through setting up servo motor and lead screw, and the servo motor precision is higher, and then can further improve this assembly welding device's assembly welding precision.

Drawings

FIG. 1 is a schematic structural diagram of an automatic assembly welding device for carrier rollers according to an embodiment of the present disclosure;

FIG. 2 is a schematic view showing a welding gun according to an embodiment of the present invention.

In the figure, 1, a bracket; 11. a three-jaw chuck; 12. a welding gun; 13. a servo motor; 14. a lead screw; 15. a slide rail; 16. a connecting rod; 2. a movable seat; 21. a first sliding plate; 22. a first sliding block; 23. a first sliding chute; 3. a bearing seat; 31. a bearing; 32. a rotating shaft; 4. a supporting seat; 41. a support frame; 42. a first rotating wheel; 43. a second rotating wheel; 411. a support base; 412. a lifting frame; 5. a worm gear assembly; 6. a hand wheel; 7. a second sliding plate; 71. a second sliding block; 711. a second chute; 8. a carrier roller shaft; 9. and (3) a roller.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1 and 2, an automatic assembly welding device for carrier rollers comprises a support 1, two movable seats 2 and two supporting seats 4, the two movable seats 2 are slidably connected to the upper end of the support 1, a welding gap is reserved between the two movable seats 2, the supporting seat 4 is arranged at the upper end of the support 1, the supporting seat 4 is located in the welding gap, the upper end of the movable seat 2 is rotatably connected with a three-jaw chuck 11, a welding gun 12 in the welding gap is further arranged at the upper end of the movable seat 2, when the carrier roller shaft 8 and the roller 9 need to be welded, the roller 9 is placed at the upper end of the supporting seat 4, the carrier roller shaft 8 is clamped in the three-jaw chuck 11, the movable seat 2 is slidably moved at the upper end of the support 1, the carrier roller shaft 8 abuts against the roller 9 after the carrier roller shaft 8 is made to abut against the roller 9, sliding of the movable seat 2 is stopped, the welding gun 12 is started, the welding gun 12 is located at a position where the carrier roller shaft 8 and the roller 9 are in contact, the three-jaw chuck 11 and the roller 9 are rotated simultaneously, and the assembly welding of the carrier rollers can be further realized.

As shown in fig. 1 and 2, a servo motor 13 is fixedly arranged at the end of the bracket 1, a screw 14 for driving the movable base 2 to slide is arranged on an output shaft of the servo motor 13, the servo motor 13 is associated with the PLC and controlled by the PLC, and further, when the servo motor 13 drives the movable base 2 to move, the feeding amount is conveniently set, so that the problem that the roller carrier shaft 8 and the roller 9 are damaged when the feeding amount of the movable base 2 is large is reduced, and meanwhile, the automatic control improves the working efficiency.

As shown in fig. 1 and 2, two slide rails 15 are arranged at the upper end of the support 1, a horizontal slide plate one 21 is arranged at the lower end of the movable base 2, a slide block one 22 is arranged at the lower end of the slide plate one 21, a slide groove one 23 matched with the slide rail 15 is formed in the slide block one 22, when the servo motor 13 drives the movable base 2 to slide and displace at the upper end of the support 1, the slide rail 15 slides in the slide groove one 23 of the slide block one 22, the slide block one 22 is arranged, and the slide groove one 23 is formed, so that the sliding stability of the movable base 2 at the upper end of the support 1 can be improved. Connecting rod 16 is obliquely arranged between first sliding plate 21 and support 1, connecting rod 16 can ensure the firmness of connection between first sliding plate 21 and support 1, and simultaneously, the stability of support 1 can also be improved, and the problem of shaking of support 1 is avoided.

As shown in fig. 1 and fig. 2, remove 2 upper ends of seat and be equipped with two bearing frames 3, bearing frame 3 middle part is equipped with bearing 31, bearing 31's outer lane and bearing frame 3 fixed connection, bearing 31's inner circle has set firmly pivot 32, pivot 32 links to each other with three-jaw chuck 11, remove 2 upper ends of seat and set up two bearings 31, when realizing that three-jaw chuck 11 rotates with removing seat 2 and be connected, still can guarantee the installation steadiness to three-jaw chuck 11, and then three-jaw chuck 11 rotates on removing seat 2, be convenient for drive bearing roller axle 8 and rotate, and then be convenient for carry out the assembly welding between bearing roller axle 8 and roller 9.

As shown in fig. 1 and 2, the supporting seat 4 includes a supporting frame 41, a first rotating wheel 42 and a second rotating wheel 43, the first rotating wheel 42 and the second rotating wheel 43 are rotatably connected to the upper end of the supporting frame 41, a driving motor for driving the first rotating wheel 42 and the second rotating wheel 43 to rotate is arranged at the upper end of the supporting frame 41, the rotating directions of the first rotating wheel 42 and the second rotating wheel 43 are the same, an output shaft of the driving motor is coaxially connected with the first rotating wheel 42, the driving motor and the second rotating wheel 43 are driven by a driving belt, after the roller 9 is placed at the upper ends of the first rotating wheel 42 and the second rotating wheel 43, the roller 9 is driven to rotate, the driving motor is started, the first rotating wheel 42 and the second rotating wheel 43 can be driven by the driving motor to rotate, and then the roller 9 and the roller shaft 8 can be conveniently welded.

As shown in fig. 1, the supporting frame 41 comprises a supporting base 411 and a lifting frame 412, a first rotating wheel 42, a second rotating wheel 43 and a driving motor are arranged at the upper end of the lifting frame 412, the supporting base 411 is arranged at the lower end of the lifting frame 412, a worm and gear assembly 5 for driving the lifting frame 412 to move up and down is arranged on the supporting base 411, a hand wheel 6 is arranged in the worm and gear assembly 5, when the lifting frame 412 needs to be driven to move up and down, the hand wheel 6 rotates clockwise or anticlockwise, the lifting frame 412 can be driven to move up and down, meanwhile, the hand wheel 6 can be set to be a motor, the automatic driving lifting frame 412 can be driven to move up and down, and meanwhile, the precision of the driving lifting roller 9 to move up and down can be guaranteed.

As shown in fig. 1, a horizontal sliding plate two 7 is arranged at the lower end of the supporting base 411, a sliding block two 71 is arranged at the lower end of the sliding plate two 7, a sliding groove two 711 matched with the sliding rail 15 is formed in the sliding block two 71, when rollers 9 of different sizes are supported, the supporting base 411 can slide at the upper end of the sliding rail 15, and therefore the rollers 9 of different lengths can be conveniently supported, the application range of the assembly welding device is further expanded, the sliding block two 71 and the sliding groove two 711 are arranged, and the sliding stability between the supporting base 411 and the sliding rail 15 can be guaranteed.

The implementation principle of the automatic assembly welding device for the carrier roller in the embodiment of the application is as follows: before the carrier roller is assembled and welded, two carrier roller shafts 8 are respectively fixed on two three-jaw chucks 11, a roller 9 is placed on a first rotating wheel 42 and a second rotating wheel 43, the height of the lifting frame 412 is adjusted to enable the roller 9 and the carrier roller shafts 8 to be located on the same straight line, then a servo motor 13 is started, the servo motor 13 drives a moving seat 2 to move towards the center, the carrier roller shafts 8 are installed in the roller 9, after the carrier roller shafts 8 and the roller 9 are assembled in place, the servo motor 13 is closed, a welding gun 12 is started, meanwhile, a driving motor is started, the driving motor drives the roller 9 to rotate, meanwhile, the three-jaw chucks 11 drive the carrier roller shafts 8 to rotate, the welding gun 12 starts to weld along the connecting positions of the roller 9 and the carrier roller shafts 8, after the welding is completed, the three-jaw chucks 11 are loosened, the servo motor 13 is started again, the moving seat 2 moves back to the initial position, and the assembly and welding of the carrier roller is completed.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an automatic assembly welding device of bearing roller which characterized in that: including support (1), support (1) upper end sliding connection has two to remove seat (2), two remove and leave the weld gap between seat (2), support (1) still is equipped with and is located two supporting seats (4) of removing between seat (2), it is equipped with to rotate and is connected with three-jaw chuck (11) to remove seat (2) upper end, it still is equipped with welder (12) that are located the weld gap to remove seat (2) upper end.

2. The automatic assembly welding device of the carrier roller according to claim 1, characterized in that: the end part of the bracket (1) is provided with a servo motor (13), and an output shaft of the servo motor (13) is provided with a lead screw (14) for driving the movable base (2) to slide.

3. The automatic assembly welding device of the carrier roller according to claim 1, characterized in that: the upper end of the support (1) is provided with two sliding rails (15), the lower end of the moving seat (2) is provided with a horizontal sliding plate I (21), the lower end of the sliding plate I (21) is provided with a sliding block I (22), and the sliding block I (22) is provided with a sliding groove I (23) matched with the sliding rails (15).

4. The automatic assembly welding device of the carrier roller according to claim 1, characterized in that: remove seat (2) upper end and be equipped with at least one bearing frame (3), bearing frame (3) are equipped with bearing (31), the inner circle of bearing (31) has set firmly pivot (32), pivot (32) link to each other with three-jaw chuck (11).

5. The automatic assembly welding device of the carrier roller according to claim 1, characterized in that: the supporting seat (4) comprises a supporting frame (41), a first rotating wheel (42) and a second rotating wheel (43), the first rotating wheel (42) and the second rotating wheel (43) are rotatably connected to the upper end of the supporting frame (41), and the first rotating wheel (42) and the second rotating wheel (43) are abutted to the roller (9).

6. The automatic assembly welding device of the carrier roller according to claim 5, characterized in that: the support frame (41) is including supporting base (411) and crane (412), support base (411) and set up the lower extreme at crane (412), be equipped with drive crane (412) elevating movement's worm gear subassembly (5) on supporting base (411).

7. The automatic assembly welding device of the carrier roller according to claim 6, characterized in that: the lower end of the supporting base (411) is provided with a horizontal sliding plate II (7), the lower end of the sliding plate II (7) is provided with a sliding block II (71), and the sliding block II (71) is provided with a sliding groove II (711) matched with the sliding rail (15).