CN217776003U - Roller automatic welder - Google Patents
Roller automatic welder Download PDFInfo
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- CN217776003U CN217776003U CN202220311365.6U CN202220311365U CN217776003U CN 217776003 U CN217776003 U CN 217776003U CN 202220311365 U CN202220311365 U CN 202220311365U CN 217776003 U CN217776003 U CN 217776003U
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- roller
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Abstract
The utility model relates to an automatic roller welding device, which comprises a welding gun (4), a base (1) and a lifting frame (2) arranged around the base (1); the base (1) comprises a rotating platform (101) which is horizontally and rotatably arranged and a roller supporting seat (102) which is arranged on the rotating platform (101), and the rotating platform (101) is in transmission connection with a motor (104) through a gear (103); the crane (2) comprises a first support (201), a second support (202) arranged on the first support (201) in a lifting mode, and a welding platform (203) arranged on the second support (202) in a lifting mode, wherein a lifting oil cylinder (204) is hinged between the first support (201) and the second support (202), and the welding gun (4) is arranged on the welding platform (203). The utility model discloses simple structure, cost of manufacture are low, welding precision high efficiency.
Description
Technical Field
The utility model relates to a roller automatic welder belongs to machining equipment technical field.
Background
The roller is a cylindrical rotatable component in a machine, and a power source (such as a motor) commonly used in the machine drives the roller to rotate to drive a material to be processed to advance, or the roller generates pressure to process the material by pressure. The preparation of roller and the method of repairing have the multiple, wherein the welding to roller roll surface and spindle nose is one of main preparation and repair mode, current roller welding adopts manual welding or professional equipment welding according to the size of roller many times, by manual operation welding completely, waste time and energy, welding preparation produces error and inefficiency easily, especially spindle nose welded axiality can't guarantee, and professional welding equipment generally only is applicable to the welding of large-scale roller, equipment investment is big, consequently need a simple structure urgently, with low costs, can adapt to the roller of not equidimension specification, welding precision is high, efficient roller welding set.
Disclosure of Invention
An object of the utility model is to overcome the aforesaid not enough, provide a simple structure, equipment cost low, can adapt to different specification rollers, welding precision is high, efficient roller automatic welder.
The purpose of the utility model is realized like this:
an automatic roller welding device comprises a welding gun, a base and a lifting frame erected around the base; the base comprises a rotary platform and a roller supporting seat, the rotary platform is horizontally and rotatably arranged, the roller supporting seat is installed on the rotary platform, the rotary platform is in transmission connection with a motor through a gear, and a round hole for placing a roller shaft is formed in the rotating center of the top of the roller supporting seat; the crane comprises a first support, a second support arranged on the first support in a lifting mode, and a welding platform arranged on the second support in a lifting mode, wherein a lifting oil cylinder is hinged between the first support and the second support, and the welding gun is arranged on the welding platform.
The utility model relates to a roller automatic welder, the diameter of round hole is greater than the diameter of roller.
The utility model relates to an automatic roller welding device, a second bracket is arranged in a limiting groove on a first bracket through the lifting of a roller; and the welding platform is arranged in a limiting groove on the second support in a lifting manner through the idler wheel.
The utility model relates to a roller automatic welder, be equipped with the hanging wheel on the second support top crossbeam, connect between the crossbeam of first support and welded platform by the hawser, the hanging wheel is walked around at the hawser middle part.
The utility model relates to a roller automatic welder, welder passes through thrust cylinder and installs on welded platform.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a with the roller vertical on horizontal pivoted base, the crane drives welder and reciprocates, no matter the big or small specification of roller, the homoenergetic welds preparation or welding repair to its roll shaft or axle head position, whole equipment simple structure, with low costs, welding precision height, efficient.
Drawings
Fig. 1 is a front view structure diagram of the automatic roller welding device of the present invention.
Fig. 2 is the utility model discloses a roller automatic welder's left side is looked the structure sketch map.
Fig. 3 is the base structure schematic diagram of the automatic roller welding device of the present invention.
Wherein:
the device comprises a base 1, a lifting frame 2, a roller 3 and a welding gun 4;
the device comprises a rotary platform 101, a roller supporting seat 102, a gear 103, a motor 104, a circular hole 105, a first support 201, a second support 202, a welding platform 203, a lifting oil cylinder 204, a hanging wheel 205 and a cable 206.
Detailed Description
Referring to fig. 1 to 3, the automatic roller welding device according to the present invention comprises a welding gun 4, a base 1, and a crane 2 disposed around the base 1; the base 1 comprises a rotary platform 101 and a roller supporting seat 102, wherein the rotary platform 101 is arranged in a horizontal rotating mode, the roller supporting seat 102 is installed on the rotary platform 101, the rotary platform 101 is in transmission connection with a motor 104 through a gear 103, a round hole 105 used for placing a roller shaft is formed in the rotating center of the top of the roller supporting seat 102, and the diameter of the round hole 105 is larger than that of the roller shaft of the roller 3; the lifting frame 2 comprises a first support 201, a second support 202 arranged in a limiting groove of the first support 201 in a lifting mode through a roller, a welding platform 203 arranged in a limiting groove of the second support 202 in a lifting mode through the roller, a lifting oil cylinder 204 is hinged between the first support 201 and the second support 202, and the welding gun 4 is installed on the welding platform 203 through a propulsion oil cylinder; a hanging wheel 205 is arranged on the top cross beam of the second support 202, a cable 206 is connected between the cross beam 207 of the first support 201 and the welding platform 203, and the middle of the cable 206 bypasses the hanging wheel 205.
When the roller is machined or repaired, the roller 3 is vertically hoisted to the rotating platform 101; starting the lifting oil cylinder 204 to adjust the height of the second support 202, so that the welding platform 203 moves up and down, and ensuring that the welding gun 4 on the welding platform 203 is positioned at a part to be welded of the roller 3, such as a roller body or a roller shaft (shaft head); the starting motor 104 rotates the rotary platform 101 and simultaneously measures the coaxiality of the roller 3, after the roller 3 is adjusted to rotate coaxially to meet the composite requirement, the rotating speed of the rotary platform 101 is adjusted to the welding rotating speed, and the propulsion oil cylinder on the welding platform 203 propels the welding gun 4 to the position to be welded of the roller 3 for welding operation.
Owing to with 3 vertical installations of roller on base 1, the while welding position freely adjusts through 2 lifts of crane, consequently can weld the roll shaft, the axle head position of all kinds of rollers such as different thickness, length, equipment structure is simple, the preparation is convenient, need not manual welding, improves welding precision and welding efficiency greatly.
In addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.
Claims (5)
1. The utility model provides a roller automatic welder, contains welder (4), its characterized in that: the roller automatic welding device comprises a base (1) and a lifting frame (2) erected around the base (1); the base (1) comprises a rotating platform (101) which is horizontally and rotatably arranged and a roller supporting seat (102) which is arranged on the rotating platform (101), the rotating platform (101) is in transmission connection with a motor (104) through a gear (103), and a round hole (105) for placing a roller shaft is formed in the rotating center of the top of the roller supporting seat (102); the crane (2) comprises a first support (201), a second support (202) arranged on the first support (201) in a lifting mode, and a welding platform (203) arranged on the second support (202) in a lifting mode, wherein a lifting oil cylinder (204) is hinged between the first support (201) and the second support (202), and the welding gun (4) is arranged on the welding platform (203).
2. The roller automatic welding device of claim 1, characterized in that: the diameter of the round hole (105) is larger than that of a roll shaft of the roller (3).
3. Roller automatic weld device of claim 1, characterized in that: the second bracket (202) is arranged in a limiting groove on the first bracket (201) in a lifting manner through a roller; the welding platform (203) is arranged in a limiting groove on the second bracket (202) in a lifting mode through a roller.
4. Roller automatic weld device of claim 1, characterized in that: a hanging wheel (205) is arranged on a cross beam at the top of the second support (202), a cable (206) is connected between the cross beam (207) of the first support (201) and the welding platform (203), and the middle of the cable (206) bypasses the hanging wheel (205).
5. The roller automatic welding device of claim 1, characterized in that: the welding gun (4) is arranged on the welding platform (203) through a propulsion oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220311365.6U CN217776003U (en) | 2022-02-16 | 2022-02-16 | Roller automatic welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220311365.6U CN217776003U (en) | 2022-02-16 | 2022-02-16 | Roller automatic welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217776003U true CN217776003U (en) | 2022-11-11 |
Family
ID=83903855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220311365.6U Active CN217776003U (en) | 2022-02-16 | 2022-02-16 | Roller automatic welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217776003U (en) |
-
2022
- 2022-02-16 CN CN202220311365.6U patent/CN217776003U/en active Active
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