CN218016587U

CN218016587U - Adjustable welding roller frame

Info

Publication number: CN218016587U
Application number: CN202221793276.6U
Authority: CN
Inventors: 魏向海; 赵强; 孙强; 井建
Original assignee: Shandong Yifeng Environmental Protection Machinery Co ltd
Current assignee: Shandong Yifeng Environmental Protection Machinery Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-12-13
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses an adjustable welding roller carrier, which comprises a base, wherein wheels are arranged at the four corners of the bottom of the base; the support box is fixed at the middle position above the base, the electric push rod is installed at the middle position inside the support box, the equipment box is fixed at one end of the movable end of the electric push rod, and the support table is arranged above the equipment box. The utility model can adjust the distance between the two rollers by rotating the handle, so that the welding roller can be placed in the gap between the driven roller and the driving roller, and the anti-slip layer arranged on the surface of the driven roller and the driving roller can prevent the welding roller from slipping between the two rollers; the lifting support platform is used through the cooperation of electric putter and guide bar etc. and the height of adjustment welding cylinder also can use through the cooperation of each part in the equipment box and rotate the support platform, and the orientation of putting of adjustment welding cylinder is more convenient to use.

Description

Adjustable welding roller frame

Technical Field

The utility model relates to a welding auxiliary assembly technical field specifically is a welding roller frame with adjustable.

Background

Welding, also known as fusion, welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner. The welding support frame is driven by means of the friction force between the welding piece and the driving roller. The cylindrical weldment rotating device is mainly used on a plurality of large-scale machines in heavy industry. Large cylindrical workpieces are connected by girth welding, and if the positions of the workpieces are fixed all the time, the welding of the tops of the workpieces becomes very difficult. The existing solution is to place the workpiece on a welding roller frame, and to drive the workpiece to rotate through the rotation of the roller, so that the part which is not welded is always positioned at the bottom of the workpiece, thereby avoiding vertical welding and overhead welding and greatly reducing the construction difficulty.

Disclose a welding roller frame with adjustable as application number "201720412966.5", relate to the welding auxiliary assembly field, the utility model discloses a parallel outer gyro wheel frame and the interior gyro wheel frame that is used for supporting the structure the same of welding cylinder that is provided with on the base plate, outer gyro wheel frame and interior gyro wheel frame and base plate swing joint. Although the device can rotate the workpiece, the whole structure of the device is fixed and is difficult to move, the height and the placing direction of the welding roller cannot be adjusted, and the use is inconvenient. Therefore, the adjustable welding roller frame is convenient to move and adjust the height and the placing direction of the welding roller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a turning rolls frame with adjustable to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an adjustable welding roller carrier comprises a base, wherein wheels are arranged at four corners of the bottom of the base; the welding roller is characterized in that a supporting box is fixed at the middle position above the base, an electric push rod is installed at the middle position inside the supporting box, an equipment box is fixed at one end of the movable end of the electric push rod, a supporting table is arranged above the equipment box, two sides, close to the middle position, of the upper portion of the supporting table are respectively connected with a driven roller and a driving roller in a rotating mode, and a welding roller is placed above the position between the driven roller and the driving roller.

As a further aspect of the present invention: a partition plate is fixed in the middle of the inside of the supporting table, screw rods are rotatably connected in the middle of two sides of the partition plate, one ends of the two screw rods penetrate through the inner wall of the supporting table on the corresponding side and extend to the outside of the supporting table, and rotating handles are fixed at one ends of the two screw rods; the outer parts of the two screw rods are both in threaded connection with thread sleeves; one side, close to the two threaded sleeves, of the top of the support table is respectively connected with a first sliding table and a second sliding table in a sliding mode, and the first sliding table and the second sliding table are respectively fixedly connected with the threaded sleeves on the corresponding sides through supports; the middle position above the first sliding table is rotatably connected with a driven roller, and the middle position above the second sliding table is rotatably connected with a driving roller.

As the utility model discloses further scheme again: a first motor is installed to the rear side that second slip table top is close to the initiative roller, the one end of first motor output shaft and the one end fixed connection of initiative roller pivot.

As the utility model discloses further scheme again: and the surfaces of the driven roller and the driving roller are provided with anti-skid layers.

As a further aspect of the present invention: the two sides of the bottom of the equipment box are both fixed with guide rods, one side of the inner wall of the supporting box, which is close to the two guide rods, is embedded and fixed with guide cylinders, and one ends of the two guide rods are respectively inserted into the guide cylinders on the corresponding side in a sliding manner.

As a further aspect of the present invention: the device comprises an equipment box and is characterized in that a second motor is installed on one side inside the equipment box, a driving bevel gear is fixed at one end of an output shaft of the second motor, a rotating shaft is rotatably connected to the middle position inside the equipment box, a driven bevel gear is fixed at one end of the rotating shaft, and the driven bevel gear is in meshing transmission with the driving bevel gear.

As a further aspect of the present invention: the middle position of the top of the equipment box is rotatably connected with a rotating platform, and the top end of the rotating shaft is fixedly connected with the bottom of the rotating platform; the support table is fixed above the rotating table.

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

1. the distance between the two rollers is adjusted by rotating the handle, so that a welding roller can be placed in a gap between the driven roller and the driving roller, the welding roller is placed between the driven roller and the driving roller, the anti-skidding layers arranged on the surfaces of the driven roller and the driving roller can prevent the welding roller from skidding between the two rollers, the first motor is started to rotate the driving roller, the first motor is matched with the driven roller to drive the welding roller to rotate, the motor is turned off after the welding roller is rotated to a position needing welding, and the operation is repeated for multiple times until the welding is finished;

2. the lifting support platform is used through the cooperation of electric putter and guide bar etc. and the height of adjustment welding cylinder also can use through the cooperation of each part in the equipment box and rotate a supporting platform, adjusts the orientation of putting of welding cylinder, and it is more convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the internal structure schematic diagram of the middle equipment box of the present invention.

Fig. 3 is a schematic view of the internal structure of the support table of the present invention.

Fig. 4 is a schematic top view of the supporting table of the present invention.

Notations for reference numerals: 1-base, 2-wheel, 3-electric push rod, 4-supporting box, 5-guide cylinder, 6-guide rod, 7-equipment box, 71-rotating table, 72-second motor, 73-driving bevel gear, 74-rotating shaft, 75-driven bevel gear, 8-supporting table, 9-driven roller, 10-driving roller, 11-welding roller, 12-partition plate, 13-first sliding table, 14-second sliding table, 15-screw rod, 16-thread sleeve, 17-rotating handle and 18-first motor.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1-2, in an embodiment of the present invention, an adjustable welding roller carrier includes a base 1, wheels 2 are mounted at four corners of the bottom of the base 1, a support box 4 is fixed at a middle position above the base 1, an electric push rod 3 is mounted at a middle position inside the support box 4, an equipment box 7 is fixed at one end of a movable end of the electric push rod 3, guide rods 6 are fixed at two sides of the bottom of the equipment box 7, guide cylinders 5 are embedded and fixed at one side of the inner wall of the support box 4 close to the two guide rods 6, and one end of each of the two guide rods 6 is slidably inserted into the corresponding guide cylinder 5; a supporting table 8 is arranged above the equipment box 7, a driven roller 9 and a driving roller 10 are respectively and rotatably connected to two sides of the upper part of the supporting table 8, which are close to the middle position, and a welding roller 11 is arranged above the position between the driven roller 9 and the driving roller 10; the surfaces of the driven roller 9 and the driving roller 10 are both provided with an anti-skid layer;

a second motor 72 is installed at one side inside the equipment box 7, a drive bevel gear 73 is fixed at one end of an output shaft of the second motor 72, a rotating shaft 74 is rotatably connected at the middle position inside the equipment box 7, a driven bevel gear 75 is fixed at one end of the rotating shaft 74, and the driven bevel gear 75 is in meshing transmission with the drive bevel gear 73; the middle position of the top of the equipment box 7 is rotatably connected with a rotating platform 71, and the top end of the rotating shaft 74 is fixedly connected with the bottom of the rotating platform 71; the support base 8 is fixed above the rotary table 71.

Example 2

Referring to fig. 3 to 4, on the basis of embodiment 1, a partition plate 12 is fixed at a middle position inside the supporting table 8, screw rods 15 are rotatably connected at middle positions on two sides of the partition plate 12, one end of each of the two screw rods 15 extends to the outside of the supporting table 8 through an inner wall of the supporting table 8 on the corresponding side, and a rotating handle 17 is fixed at one end of each of the two screw rods 15; the outer parts of the two screw rods 15 are both in threaded connection with threaded sleeves 16; one side of the top of the support table 8, which is close to the two threaded sleeves 16, is respectively connected with a first sliding table 13 and a second sliding table 14 in a sliding manner, and the first sliding table 13 and the second sliding table 14 are respectively fixedly connected with the threaded sleeves 16 on the corresponding sides through supports; a driven roller 9 is rotatably connected to the middle position above the first sliding table 13, and a driving roller 10 is rotatably connected to the middle position above the second sliding table 14; a first motor 18 is installed on the rear side, close to the driving roller 10, above the second sliding table 14, and one end of an output shaft of the first motor 18 is fixedly connected with one end of a rotating shaft of the driving roller 10.

When the device is used, the distance between the two rollers is adjusted by rotating the handle 17, so that the welding roller 11 can be placed in the gap between the driven roller 9 and the driving roller 10, the welding roller is placed between the driven roller 9 and the driving roller 10, the slippage of the welding roller between the two rollers can be avoided by the aid of anti-skidding layers arranged on the surfaces of the driven roller 9 and the driving roller 10, the first motor 18 is started to rotate the driving roller 10, the welding roller 11 can be driven to rotate by the aid of cooperation of the first motor and the driven roller 9, the motor is turned off after the welding roller rotates to a position needing welding, and the operation is repeated for multiple times until welding is completed; can also use lift supporting bench 8 through the cooperation of electric putter 3 with guide bar 6 etc. in welding process, the height of adjustment welding drum 11 also can use through the cooperation of each part in equipment box 7 and rotate supporting bench 8, the orientation of putting of adjustment welding drum 11, it is more convenient to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An adjustable welding roller carrier comprises a base (1), wherein wheels (2) are mounted at four corners of the bottom of the base (1); its characterized in that, the intermediate position of base (1) top is fixed with supporting box (4), electric putter (3) are installed to the intermediate position of supporting box (4) inside, the one end of electric putter (3) expansion end is fixed with equipment box (7), the top of equipment box (7) is provided with brace table (8), the both sides that are close to the intermediate position in brace table (8) top are rotated respectively and are connected with driven roller (9) and initiative roller (10), welding cylinder (11) have been placed to the top between driven roller (9) and the initiative roller (10).

2. The adjustable welding roller frame according to claim 1, wherein a partition plate (12) is fixed at the middle position inside the support platform (8), a screw (15) is rotatably connected at the middle position of each of two sides of the partition plate (12), one end of each of the two screws (15) passes through the inner wall of the support platform (8) at the corresponding side and extends to the outside of the support platform (8), and a rotating handle (17) is fixed at one end of each of the two screws (15); the outer parts of the two screw rods (15) are both in threaded connection with thread sleeves (16); one side, close to the two threaded sleeves (16), of the top of the support table (8) is respectively connected with a first sliding table (13) and a second sliding table (14) in a sliding mode, and the first sliding table (13) and the second sliding table (14) are respectively fixedly connected with the threaded sleeves (16) on the corresponding sides through supports; the middle position above the first sliding table (13) is rotatably connected with a driven roller (9), and the middle position above the second sliding table (14) is rotatably connected with a driving roller (10).

3. The adjustable welding roller frame according to claim 2, characterized in that a first motor (18) is installed above the second sliding table (14) and close to the rear side of the driving roller (10), and one end of an output shaft of the first motor (18) is fixedly connected with one end of a rotating shaft of the driving roller (10).

4. Adjustable welding roller according to claim 3, characterized in that the cylinder surfaces of the driven roller (9) and the driving roller (10) are provided with an anti-slip layer.

5. The adjustable welding roller frame according to claim 1 or 4, characterized in that guide rods (6) are fixed on two sides of the bottom of the equipment box (7), guide cylinders (5) are embedded and fixed on one side of the inner wall of the support box (4) close to the two guide rods (6), and one ends of the two guide rods (6) are respectively inserted into the guide cylinders (5) on the corresponding side in a sliding manner.

6. The adjustable welding roller frame according to claim 5, characterized in that a second motor (72) is installed at one side inside the equipment box (7), a driving bevel gear (73) is fixed at one end of an output shaft of the second motor (72), a rotating shaft (74) is rotatably connected at the middle position inside the equipment box (7), a driven bevel gear (75) is fixed at one end of the rotating shaft (74), and the driven bevel gear (75) is in meshing transmission with the driving bevel gear (73).

7. The adjustable welding roll stand according to claim 6, characterized in that a rotating table (71) is rotatably connected to the middle position of the top of the equipment box (7), and the top end of the rotating shaft (74) is fixedly connected with the bottom of the rotating table (71); the support platform (8) is fixed above the rotating platform (71).