CN216151613U

CN216151613U - Novel welding roller carrier

Info

Publication number: CN216151613U
Application number: CN202022949969.7U
Authority: CN
Inventors: 王金波
Original assignee: Wuxi Jinlaisheng Machinery Co ltd
Current assignee: Wuxi Jinlaisheng Machinery Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2022-04-01
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a novel welding roller carrier which comprises a base, a supporting table, a rotating frame, rollers and rotating shafts, wherein the supporting table is arranged on two sides of the base, the rotating shafts are arranged on the supporting table, the rotating frame is arranged on the supporting table through the rotating shafts, the rotating frame is L-shaped, the rollers are arranged at two ends of the rotating frame through roller shafts, a plurality of driven wheels concentric with the centers of the rollers are arranged on the surfaces of the rollers along the circumferential direction of the rollers, the radial direction of the driven wheels is perpendicular to the tangential direction of the outer circumferences of the rollers, and rubber layers are covered on the peripheries of the driven wheels. The utility model arranges a plurality of densely distributed multi-circle driven wheels on the periphery of the roller, reduces the contact surface between the welding piece and the roller, and replaces the direct sliding friction of the contact surface between the roller and the welding piece by the rolling friction between the driven wheels and the welding piece, thereby reducing the friction force between the welding piece and the roller, reducing the abrasion of the roller and prolonging the service life of the roller.

Description

Novel welding roller carrier

Technical Field

The utility model relates to the technical field of roller frames, in particular to a novel welding roller frame.

Background

The roller frame is an auxiliary welding device which drives a circular weldment to rotate by means of the friction force between the weldment and the driving roller so as to complete the welding of the annular welding seam. However, when a round weldment is welded, the roller rubs against the weldment, which causes abrasion between the roller and the weldment during rotation, and affects the service life of the roller frame.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel welding roller carrier, which aims to solve the problem that in the prior art, friction between a roller and a weldment can cause abrasion between the roller and the weldment during rotation and influence the service life of the roller carrier.

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

the utility model provides a novel welding gyro wheel frame, includes base, brace table, swivel mount, gyro wheel, pivot, the installation of base both sides brace table, install on the brace table the pivot, and the swivel mount passes through the pivot install in on the brace table, the swivel mount is the L type the gyro wheel is installed through the roller shaft in swivel mount both ends, the gyro wheel surface is provided with a plurality ofly along its circumference with the concentric follow driving wheel in gyro wheel centre of a circle, and from the radial of driving wheel with the tangential direction of the outer circumference of gyro wheel is mutually perpendicular, it has the rubber layer to cover from the driving wheel periphery.

In a preferred embodiment of the present invention, the driven wheels are densely arranged on the circumferential surface of the roller.

As a preferred arrangement of the utility model, the roller is provided with a plurality of turns of the driven wheel along its axial direction.

As a preferred arrangement of the utility model, the roller is provided with four turns of the driven wheel along its axial direction.

As the optimal arrangement of the utility model, sliding grooves are arranged at two ends of the base, and the cross sections of the sliding grooves are of U-shaped structures.

As a preferable arrangement of the utility model, the bottom end of the base is provided with shock-absorbing pads, and the distance between every two shock-absorbing pads is equal.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the plurality of densely distributed multi-circle driven wheels are arranged on the periphery of the roller, so that the contact surface between the welding piece and the roller is reduced, and the rolling friction between the driven wheels and the welding piece replaces the direct sliding friction of the contact surface between the roller and the welding piece, so that the friction force between the welding piece and the roller is reduced, the abrasion of the roller is reduced, and the service life of the roller is prolonged; the utility model has the advantages of compact structure connection, high working efficiency, simple and convenient use, low manufacturing price and favorable economic benefit, and is suitable for popularization and use.

Drawings

FIG. 1 is a schematic view of a novel welding roller frame;

fig. 2 is a schematic view of a roller structure.

Wherein the content of the first and second substances,

1-a base;

2-supporting the table;

3-a rotating frame;

4-a roller;

5-a rotating shaft;

6-roller shaft;

7-driven wheel;

8-a chute;

9-a shock pad;

10-a groove;

11-axis.

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, a novel welding roller frame comprises a base 1, a supporting table 2, a rotating frame 3, rollers 4 and a rotating shaft 5, wherein the supporting table 2 is installed on two sides of the base 1, the rotating shaft 5 is installed on the supporting table 2, the rotating frame 3 is installed on the supporting table 2 through the rotating shaft 5, the rotating frame 3 is of an L shape, the rollers 4 are installed at two ends of the rotating frame 3 through roller shafts 6, a plurality of driven wheels 7 are arranged on the surfaces of the rollers 4 along the circumferential direction of the rollers 4, the radial direction of the driven wheels is perpendicular to the tangential direction of the outer circumference of the rollers 4, and rubber layers are covered on the peripheries of the driven wheels 7.

Referring to fig. 2, as a preferred arrangement of the embodiment of the present invention, the driven wheels 7 are densely distributed on the circumferential surface of the roller 4.

As a preferred arrangement of the embodiment of the utility model, the roller 4 is provided with a plurality of turns of the driven wheel 7 along its axial direction. Preferably, the roller 4 is provided with four turns of the driven wheel 7 along its axial direction.

The periphery of the roller 4 is provided with a plurality of densely distributed multi-ring annular driven wheels 7, so that the contact surface between the welding piece and the roller 4 is reduced, and the rolling friction between the driven wheels 7 and the welding piece replaces the direct sliding friction of the contact surface between the roller 4 and the welding piece, so that the friction force between the welding piece and the roller 4 is reduced, the abrasion of the roller 4 is reduced, and the service life of the roller is prolonged. The four circles of driven wheels 7 ensure that the friction between the four circles of driven wheels and the weldment enables the weldment to rotate, and meanwhile, the direct contact between the roller 4 and the weldment is reduced.

In this embodiment, a groove 10 for mounting the driven wheel 7 is formed in the outer periphery of the roller 4, a shaft 11 penetrating through the groove walls of the grooves 10 in the same row is detachably mounted on the end surface of the roller 4, the shaft 11 penetrates through the grooves 10, and the driven wheel 7 is sleeved on the shaft 11 in the groove 10 when passing through the groove 10. So set up, when wearing and tearing or damaging from driving wheel 7, only need dismantle axle 11, can with this damage take off from all follow driving wheel 7 of the same row with this damage and change this damage from driving wheel 7 after whole can, later with follow driving wheel 7 install in recess 10 can.

As a preferable arrangement of the embodiment of the present invention, sliding grooves 8 are disposed at two ends of the base 1, and the cross section of each sliding groove 8 is a U-shaped structure.

As a preferable arrangement of the embodiment of the present invention, the bottom end of the base 1 is provided with shock absorbing pads 9, and the distance between every two shock absorbing pads 9 is equal.

In conclusion, the periphery of the roller 4 is provided with the plurality of densely distributed multi-circle driven wheels 7, so that the contact surface between the welding piece and the roller 4 is reduced, and the rolling friction between the driven wheels 7 and the welding piece replaces the direct sliding friction of the contact surface between the roller 4 and the welding piece, so that the friction force between the welding piece and the roller 4 is reduced, the abrasion of the roller 4 is reduced, and the service life of the roller is prolonged; the utility model has the advantages of compact structure connection, high working efficiency, simple and convenient use, low manufacturing price and favorable economic benefit, and is suitable for popularization and use.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, in the claims above, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Claims

1. A novel welding roller carrier comprises a base, a supporting table, a rotating frame, rollers and rotating shafts, and is characterized in that the supporting table is installed on two sides of the base, the rotating shafts are installed on the supporting table, the rotating frame is installed on the supporting table through the rotating shafts, the rotating frame is L-shaped, the rollers are installed at two ends of the rotating frame through roller shafts, and a plurality of driven rollers are arranged on the surface of each roller along the circumferential direction of the roller; a plurality of grooves for mounting driven wheels are formed in the periphery of the roller, shafts penetrating through the groove walls of the grooves are mounted on the end faces of the roller, and the driven wheels are sleeved on the shafts; and the radial direction of the driven wheel is vertical to the tangential direction of the outer circumference of the roller, and the periphery of the driven wheel is covered with a rubber layer.

2. The new welding roller frame of claim 1, wherein said slave wheel is removably mounted to said roller periphery.

3. The new welding roller frame of claim 1, wherein said driven wheels are densely spaced around said roller circumference.

4. The new welding roller frame according to claim 1, characterized in that said roller is provided with a plurality of turns of driven wheel along its axial direction.

5. A novel welding roller carrier according to claim 3, wherein said roller is provided with four turns of driven wheel in its axial direction.

6. The novel welding roller frame according to claim 1, wherein sliding grooves are arranged at two ends of the base, and the cross section of each sliding groove is of a U-shaped structure.

7. The new welding roller frame according to claim 1, characterized in that the bottom end of the base is provided with shock absorbing pads, and the distance between every two shock absorbing pads is equal.