CN216633147U

CN216633147U - Welding roller frame with adjustable screws

Info

Publication number: CN216633147U
Application number: CN202123417951.3U
Authority: CN
Inventors: 边绿峰; 朱宝南; 朱海刚
Original assignee: Wuxi Celte Welding And Cutting Equipment Co ltd
Current assignee: Wuxi Celte Welding And Cutting Equipment Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-31
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a screw adjustable welding roller carrier which comprises a base, wherein two fixed seats are fixedly connected to the upper surface of the base, a connecting shaft is movably connected between the fixed seats, two mounting discs are fixedly connected to one side of the circumference of the connecting shaft, two clamping frames are sleeved on one side of the circumference of the connecting shaft and fixedly connected with the mounting discs, two metal wheels are movably connected between the clamping frames, threaded rods are fixedly connected to two ends of the connecting shaft, a chuck is sleeved on one side of each threaded rod, a plurality of sliding rods are integrally formed on one side of the chuck, a fixing bolt is movably connected to one side of the circumference of each threaded rod, and a plurality of sliding holes are formed in one end of the connecting shaft. In the actual use process, the angle of the fixed welding roller frame screw can be conveniently adjusted, and the fixed welding roller frame screw can be fastened after adjustment, so that the fastening effect is good, the welding effect is improved, and the requirements of people are met.

Description

Welding roller frame with adjustable screws

Technical Field

The utility model relates to the technical field of welding assistance, in particular to a welding roller carrier with adjustable screws.

Background

The welding roller frame is auxiliary equipment for welding barrel workpieces, the requirement on the appearance quality of a welding seam of annular welding of a barrel structure is high, the welding roller frame can be debugged, the position of a roller can be adjusted according to the diameter of a barrel, the welding roller frame can be matched with an operation frame and an electric welding machine to be used, the welding of the inner and outer annular seams of the barrel workpieces can be realized, along with the development of economy, the automation degree of production equipment is higher and higher, and the welding roller frame is widely applied to the mechanical industry.

The existing welding roller frame at present mostly has the following defects: in the in-service use process, can not carry out angular adjustment to the screw of fixed welding gyro wheel frame to the fastening effect is relatively poor, thereby influences the welding effect, can not satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a welding roller frame with adjustable screws.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a welding gyro wheel frame that screw is adjustable, includes the base, two fixing bases of last fixed surface of base, swing joint has the connecting axle between the fixing base, two mounting discs of circumference one side fixedly connected with of connecting axle, two pincers framves have been cup jointed to circumference one side of connecting axle, pincers frame and mounting disc fixed connection, and swing joint has two metal wheels between the pincers frame, the equal fixedly connected with threaded rod in both ends of connecting axle, the chuck has been cup jointed to one side of threaded rod, and one side integrated into one piece of chuck has a plurality of slide bars, and circumference one side swing joint of threaded rod has fixing bolt, a plurality of slide openings have been seted up to the one end of connecting axle, slide bar and slide opening swing joint, one side integrated into one piece of chuck has a plurality of fixture blocks, and a plurality of draw-in grooves have been seted up to one side of fixing base, and draw-in groove and fixture block looks joint.

As a further aspect of the present invention, both ends of the metal wheel are fixedly connected with an intermediate shaft.

As a further proposal of the utility model, two bearings are embedded on both sides of the clamping frame, and the circumferential inner wall of the bearing is fixedly connected with the circumferential outer side of the intermediate shaft.

As a further scheme of the utility model, two blank caps are fixedly connected to two sides of the clamping frame, and the blank caps correspond to the bearings.

As a further scheme of the utility model, one side of the circumference of the metal wheel is sleeved with a rubber wheel.

As a further aspect of the present invention, two hooks are fixedly connected to one side of the base.

As a further proposal of the utility model, the bottom of the base is provided with a plurality of anti-skid grooves.

The utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the fixing bolt, the chuck, the fixture block, the clamping groove, the sliding rod, the sliding hole and the threaded rod, the angle of the screw for fixing the welding roller carrier can be conveniently adjusted in the actual use process, and the screw can be fastened after adjustment, so that the fastening effect is good, the welding effect is improved, and the requirements of people are met.

2. According to the utility model, through the arrangement of the clamping frame and the metal wheel, the clamping frame can be driven to rotate while the angle of the connecting shaft is adjusted, and the metal wheel is driven to rotate immediately, so that the angle of the metal wheel is adjusted, and the welding of the roller frames with different angles is met.

3. According to the utility model, the rubber pad is arranged, so that the metal wheel can be protected, the abrasion of the metal wheel during use is avoided, and the service life of the metal wheel is prolonged.

Drawings

Fig. 1 is a schematic perspective view of a welding roller frame with adjustable screws according to the present invention;

FIG. 2 is an exploded view of a screw adjustable welding roller according to the present invention;

fig. 3 is a schematic partial sectional view of a welding roller frame with adjustable screws according to the present invention.

Fig. 4 is a schematic bottom view of a welding roller frame with adjustable screws according to the present invention.

In the figure: 1. a base; 2. a fixed seat; 3. a connecting shaft; 4. mounting a disc; 5. a clamping frame; 6. a metal wheel; 7. a threaded rod; 8. a slide hole; 9. a slide bar; 10. a chuck; 11. a clamping block; 12. a card slot; 13. fixing the bolt; 14. an intermediate shaft; 15. a bearing; 16. covering the blank with a cover; 17. a rubber wheel; 18. a hook; 19. and (4) an anti-slip groove.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-4, a screw adjustable welding roller carrier comprises a base 1, two fixed seats 2 fixed on the upper surface of the base 1 through bolts, a connecting shaft 3 rotatably connected between the fixed seats 2, two mounting discs 4 welded on one side of the circumference of the connecting shaft 3, two clamping frames 5 sleeved on one side of the circumference of the connecting shaft 3, the clamping frames 5 fixedly connected with the mounting discs 4, and two metal wheels 6 rotatably connected between the clamping frames 5, the clamping frames 5 and the metal wheels 6 are designed to drive the clamping frames 5 to rotate while adjusting the angle of the connecting shaft 3, and then drive the metal wheels 6 to rotate, thereby realizing the adjustment of the angle of the metal wheels 6, satisfying the welding of roller carriers with different angles, threaded rods 7 welded on both ends of the connecting shaft 3, a chuck 10 sleeved on one side of the threaded rods 7, and a plurality of sliding rods 9 integrally formed on one side of the chuck 10, and circumference one side threaded connection of threaded rod 7 has fixing bolt 13, a plurality of slide opening 8 have been seted up to the one end of connecting axle 3, slide bar 9 and slide opening 8 sliding connection, one side integrated into one piece of chuck 10 has a plurality of fixture blocks 11, a plurality of draw-in grooves 12 have been seted up to one side of fixing base 2, draw-in groove 12 and fixture block 11 looks joint, fixing bolt 13, chuck 10, fixture block 11, draw-in groove 12, slide bar 9, slide opening 8 and threaded rod 7's design, can be in the in-service use process, not only conveniently carry out angular adjustment to the screw of fixed welding gyro wheel frame, and, can also fasten it after the adjustment, fastening effect is good, thereby welding effect has been promoted, people's demand is satisfied.

According to the utility model, the middle shaft 14 is welded at both ends of the metal wheel 6, two bearings 15 are embedded at both sides of the clamping frame 5, the circumferential inner wall of each bearing 15 is fixedly connected with the circumferential outer side of the middle shaft 14, two blank caps 16 are fixed at both sides of the clamping frame 5 through bolts, the blank caps 16 correspond to the bearings 15, a rubber wheel 17 is sleeved at one side of the circumference of the metal wheel 6, the rubber pad is designed to protect the metal wheel 6, the abrasion of the metal wheel 6 during use is avoided, the service life of the metal wheel 6 is prolonged, two lifting hooks 18 are fixed at one side of the base 1 through bolts, the lifting hooks 18 are convenient for carrying the welding roller frame, a plurality of anti-skidding grooves 19 are formed at the bottom of the base 1, the design of the anti-skidding grooves 19 increases the friction force between the welding roller frame and the ground, and ensures the stability of the welding roller frame during use.

The working principle is as follows: during the use, through rotating fixing bolt 13, make to become flexible between fixing bolt 13 and the threaded rod 7, at this moment manual outwards draw chuck 10, make fixture block 11 and draw-in groove 12 break away from, slide bar 9 moves to the outside along slide opening 8 simultaneously, then, can rotate connecting axle 3, and drive pincers frame 5 and rotate, it rotates to drive metal wheel 6 immediately, thereby realize the regulation to 6 angles of metal wheel, then, satisfy the welding of different angle gyro wheel framves, after the regulation, promote chuck 10 once more, make slide bar 9 slide to the inside of connecting axle 3 along slide opening 8, can make fixture block 11 and draw-in groove 12 joint, and then fix connecting axle 3, welded stability has been ensured.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A welding roller carrier with adjustable screws comprises a base (1) and is characterized in that two fixing seats (2) are fixedly connected to the upper surface of the base (1), a connecting shaft (3) is movably connected between the fixing seats (2), two mounting discs (4) are fixedly connected to one side of the circumference of the connecting shaft (3), two clamping frames (5) are sleeved on one side of the circumference of the connecting shaft (3), the clamping frames (5) are fixedly connected with the mounting discs (4), two metal wheels (6) are movably connected between the clamping frames (5), threaded rods (7) are fixedly connected to two ends of the connecting shaft (3), a chuck (10) is sleeved on one side of each threaded rod (7), a plurality of sliding rods (9) are integrally formed on one side of the chuck (10), a fixing bolt (13) is movably connected to one side of the circumference of the threaded rod (7), a plurality of sliding holes (8) are formed in one end of the connecting shaft (3), slide bar (9) and slide opening (8) swing joint, one side integrated into one piece of chuck (10) has a plurality of fixture blocks (11), and a plurality of draw-in grooves (12) have been seted up to one side of fixing base (2), and draw-in groove (12) and fixture block (11) looks joint.

2. Screw adjustable welding roller according to claim 1, characterized in that an intermediate shaft (14) is fixedly connected to both ends of the metal wheel (6).

3. The screw adjustable welding roller carrier according to claim 2, characterized in that two bearings (15) are embedded on both sides of the clamping frame (5), and the circumferential inner wall of the bearing (15) is fixedly connected with the circumferential outer side of the intermediate shaft (14).

4. The screw adjustable welding roll carrier according to claim 3, characterized in that two blank caps (16) are fixedly connected to both sides of the clamping frame (5), and the blank caps (16) correspond to the bearings (15).

5. The screw adjustable welding roller frame according to claim 1, characterized in that a rubber wheel (17) is sleeved on one side of the circumference of the metal wheel (6).

6. The screw adjustable welding roller according to claim 1, characterized in that two hooks (18) are fixedly connected to one side of the base (1).

7. The screw adjustable welding roller according to claim 6, characterized in that the base (1) has a plurality of anti-slip grooves (19) formed in the bottom.