CN203610820U - Full-automatic overlaying device for repairing overlong large roller - Google Patents
Full-automatic overlaying device for repairing overlong large roller Download PDFInfo
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- CN203610820U CN203610820U CN201320648514.9U CN201320648514U CN203610820U CN 203610820 U CN203610820 U CN 203610820U CN 201320648514 U CN201320648514 U CN 201320648514U CN 203610820 U CN203610820 U CN 203610820U
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Abstract
The utility model discloses a full-automatic overlaying device for repairing an overlong large roller, belonging to the field of a metal processing technology. The technical scheme is that the full-automatic overlaying device comprises a roller supporting and driving device, a welding gun and a welding gun feeding system; the roller supporting and driving device comprises a drive motor, a roller chuck and a support trolley, wherein the drive motor is fixed on the ground through a base, and the roller chuck is fixed on the output shaft of a reducer connected with the drive motor; one end of a roller to be repaired is clamped on the roller chuck, and the other end of the roller to be repaired is put on two carrier rollers at the top of the support trolley; the welding gun feeding system is located at one side of the roller to be repaired, and the welding gun is fixed on the upper part of the welding gun feeding system. According to the full-automatic overlaying device, a layer of special metal is quickly and uniformly overlaid on the surface of the roller under the control of a PLC (Programmable Logic Controller), so that the technical problems that in the prior art the overlong large roller is non-uniform in surface overlaying, low in repair efficiency and the like can be solved well. The full-automatic overlaying device provided by the utility model is simple in structure, low in investment cost and convenient to operate, and is capable of greatly reducing the production cost of iron and steel enterprises.
Description
Technical field
The utility model relates to a kind of for repairing the build-up welding apparatus of the large roller of smelter overlength, belongs to metalworking technology field.
Background technology
In smelter production process, can regularly replace a collection of because blemish can not meet the large roller of production requirement, because length and the diameter of these rollers are all very large, repair difficulty very.Surface overlaying is to repair to have the critical process of the large roller of blemish, due to not applicable surfacing equipment at present, not only built-up welding inefficiency, and cannot guarantee the uniformity of surface overlaying.If these rollers are done and scrap processing, can cause huge waste.Therefore, how these had to the large roller reparation of blemish and reuse, having become one of bottleneck reducing iron and steel enterprise's production cost.
Utility model content
The purpose of this utility model is the drawback for prior art, provides a kind of for repairing the full-automatic build-up welding device of the large roller of overlength, thoroughly solves the reparation problem of overlength roller.
Problem described in the utility model realizes with following technical proposals:
A kind of for repairing the full-automatic build-up welding device of the large roller of overlength, formation comprises roll support and drive unit, welding gun and welding gun feed system, described roll support and drive unit comprise drive motors, roller chuck and supporting trolley, described drive motors fixes on the ground by base, described roller chuck is fixed on the output shaft of the reductor being connected with drive motors, roller one end clamping to be repaired is on roller chuck, the other end is taken on two carrying rollers that are placed on supporting trolley top, described welding gun feed system is positioned at a side of roller to be repaired, welding gun is fixed on its top.
Above-mentioned for repairing the full-automatic build-up welding device of the large roller of overlength, between two carrying rollers at supporting trolley top and the car body of supporting trolley, be provided with roller rack, described roller rack is slidably connected by the car body of vertical guide pillar and supporting trolley, between roller rack and the car body of supporting trolley, is provided with jack.
Above-mentioned for repairing the full-automatic build-up welding device of the large roller of overlength, described supporting trolley is positioned on the trolley track that is parallel to roller to be repaired.
Above-mentioned for repairing the full-automatic build-up welding device of the large roller of overlength, described welding gun feed system comprises feeding dolly and the rail plate parallel with roller to be repaired, and described feeding dolly is positioned on rail plate, and welding gun is installed on its top.
Above-mentioned for repairing the full-automatic build-up welding device of the large roller of overlength, described rail plate fixes on the ground by guide rail supporting frame.
Above-mentioned for repairing the full-automatic build-up welding device of the large roller of overlength, described rail plate fixes on the ground, and described welding gun is fixed on feeding dolly by welding gun height regulating frame.
The utility model can be under the control of PLC fast, equably at roller surfaces built-up welding one deck specialty metal, solved well the technical barriers such as the large roller surfaces built-up welding of overlength is in the past inhomogeneous, remediation efficiency is low.This utility model is simple in structure, easy to operate, cost of investment is low, can greatly reduce the production cost of iron and steel enterprise.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is to be respectively the front view of two embodiment of the present utility model with Fig. 3;
Fig. 2 is the left view of Fig. 1;
Fig. 4 is the left view of Fig. 3.
In figure, each label is: 1, drive motors, 2, roller chuck, 3, roller, 4, feeding dolly, 5, welding gun, 6, rail plate, 7, carrying roller, 8, roller rack, 9, jack, 10, supporting trolley, 11, guide rail supporting frame, 12, trolley track, 13, welding gun height regulating frame.
The specific embodiment
The technical solution of the utility model has two kinds, below respectively describe in detail.
Scheme one:
Referring to Fig. 1, Fig. 2, this device is made up of the drive motors 1 with decelerator, roller chuck 2, feeding dolly 4, welding gun 5, rail plate 6, carrying roller 7, roller rack 8, jack 9, supporting trolley 10, guide rail supporting frame 11, trolley track 12 etc., and roller rotating speed and welding gun feed speed are controlled by PLC.
Drive motors 1 with decelerator is frequency modulation motor, is fixed on ground; Roller chuck 2 is arranged on the output shaft of reductor; Supporting trolley 10 moves along the trolley track 12 that is layed in ground, to meet the reparation of different length roller.The handwheel that shake is arranged on supporting trolley 10 end faces can regulate the position of dolly easily, and supporting trolley 10 inside are with self-locking device, stops shaking handwheel and automatically lock the position of supporting trolley 10.The roller rack 8 of supporting trolley 10 tops carries out up-down adjustment by mechanic jacks 9 and two guide pillar, to meet the centre-height of different roll necks.Welding gun 5 is fixed on the feeding dolly 4 of welding gun feed system, and rail plate 6 is fixed on guide rail supporting frame 11, and feeding dolly 4 can move along rail plate 6 under the control of PLC, and welding machine is fixed on ground, is connected with welding gun 5 by sliding cable.According to roller diameter and length parameter, the travel track of welding gun 5 mates with the translational speed of feeding dolly 4 automatically by drive motors 1 rotating speed is set, and automatically completes the built-up welding overall process of roller surfaces.
Scheme two:
Referring to Fig. 3, Fig. 4, this device is made up of the drive motors 1 with decelerator, roller chuck 2, feeding dolly 4, welding gun 5, rail plate 6, carrying roller 7, roller rack 8, jack 9, supporting trolley 10, trolley track 12, welding gun height regulating frame 13 etc., and roller rotating speed and welding gun feed speed are controlled by PLC.
Drive motors 1 with decelerator is frequency modulation motor, is fixed on ground; Roller chuck 2 is arranged on the output shaft of reductor; Supporting trolley 10 moves along the trolley track 12 that is layed in ground, to meet the reparation of different length roller.The handwheel that shake is arranged on supporting trolley 10 end faces can regulate the position of dolly easily, and supporting trolley 10 inside are with self-locking device, stops shaking handwheel and automatically lock the position of supporting trolley 10.The roller rack 8 of supporting trolley 10 tops carries out up-down adjustment by mechanic jacks 9 and two guide pillar, to meet the centre-height of different roll necks.Welding gun 5 is fixed on the feeding dolly 4 of welding gun feed system by welding gun height regulating frame 13, and rail plate 6 fixes on the ground, and feeding dolly 4 can move along rail plate 6 under the control of PLC, and welding machine is fixed on feeding dolly 4.According to roller diameter and length parameter, the travel track of welding gun 5 mates with the translational speed of feeding dolly 4 automatically by drive motors 1 rotating speed is set, and automatically completes the built-up welding overall process of roller surfaces.
Scheme one illustrates with the main distinction and the pluses and minuses of scheme two:
Scheme one, at ground mounting guide rail bracing frame 11, is laid rail plate 6 on guide rail supporting frame 11, and feeding dolly 4 moves along rail plate 6 on guide rail supporting frame 11, thereby completes axial feeding task.Its advantage is that feeding dolly quality is light, and feeding resistance is less, good stability, and precision is higher, and welding surplus is also little, can effectively reduce subsequent machining cost, is applicable to the accurate roller reparation of length in 8 meters.Shortcoming is that floor space is large, repairs roller length limited, and guide rail supporting frame 11 is invested larger.
Scheme two is laid rail plate 6 on ground, feeding dolly 4 entirety move along rail plate 6, and its advantage is that control is convenient, flexible, is provided with welding gun height regulating frame 13, expands space at reparation diameter and length direction.This plant area area is little, also little without guide rail supporting frame investment, is also convenient to safeguard simultaneously.Shortcoming is feeding dolly 4 total quality weights, feeding resistance is larger, and rail plate 6 is be not as good as scheme one aspect stability, precision, and welding surplus can be bigger than normal, but can meet the reparation needs of large roller completely, be applicable to the reparation of the low precision roller of more than 8 meters super large.
Claims (6)
1. one kind for repairing the full-automatic build-up welding device of the large roller of overlength, it is characterized in that, it comprises roll support and drive unit, welding gun (5) and welding gun feed system, described roll support and drive unit comprise drive motors (1), roller chuck (2) and supporting trolley (10), described drive motors (1) fixes on the ground by base, described roller chuck (2) is fixed on the output shaft of the reductor being connected with drive motors (1), roller (3) one end clamping to be repaired is on roller chuck (2), the other end is taken on two carrying rollers (7) that are placed on supporting trolley (10) top, described welding gun feed system is positioned at a side of roller to be repaired (3), welding gun (5) is fixed on its top.
2. according to claim 1 a kind of for repairing the full-automatic build-up welding device of the large roller of overlength, it is characterized in that, between two carrying rollers (7) at supporting trolley (10) top and the car body of supporting trolley (10), be provided with roller rack (8), described roller rack (8) is slidably connected by the car body of vertical guide pillar and supporting trolley (10), between roller rack (8) and the car body of supporting trolley (10), is provided with jack (9).
3. according to claim 1 and 2 a kind ofly it is characterized in that for repairing the full-automatic build-up welding device of the large roller of overlength, described supporting trolley (10) is positioned on the trolley track (12) that is parallel to roller to be repaired (3).
4. according to claim 1 and 2 a kind of for repairing the full-automatic build-up welding device of the large roller of overlength, it is characterized in that, described welding gun feed system comprises feeding dolly (4) and the rail plate (6) parallel with roller (3) to be repaired, it is upper that described feeding dolly (4) is positioned at rail plate (6), and welding gun (5) is installed on its top.
5. according to claim 4 a kind ofly it is characterized in that for repairing the full-automatic build-up welding device of the large roller of overlength, described rail plate (6) fixes on the ground by guide rail supporting frame (11).
6. according to claim 4 a kind ofly it is characterized in that for repairing the full-automatic build-up welding device of the large roller of overlength, described rail plate (6) fixes on the ground, and described welding gun (5) is fixed on feeding dolly (4) by welding gun height regulating frame (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648514.9U CN203610820U (en) | 2013-10-21 | 2013-10-21 | Full-automatic overlaying device for repairing overlong large roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648514.9U CN203610820U (en) | 2013-10-21 | 2013-10-21 | Full-automatic overlaying device for repairing overlong large roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610820U true CN203610820U (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320648514.9U Expired - Fee Related CN203610820U (en) | 2013-10-21 | 2013-10-21 | Full-automatic overlaying device for repairing overlong large roller |
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| Country | Link |
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| CN (1) | CN203610820U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077892A (en) * | 2016-08-10 | 2016-11-09 | 宣化钢铁集团有限责任公司 | A kind of surfacing equipment of repaired roller |
| CN108127302A (en) * | 2018-01-22 | 2018-06-08 | 宁夏特鑫焊接热喷涂有限公司 | Movable roller press roll shaft REPAIR WELDING device |
| CN108176914A (en) * | 2018-03-06 | 2018-06-19 | 威海浩洋机械制造有限公司 | Cylinder jack piston rod cladding build-up welding apparatus and jack piston rod |
| CN108188646A (en) * | 2018-02-01 | 2018-06-22 | 辽宁天利再造科技股份有限公司 | A kind of triaxially movable roll overlaying drive system |
| CN108406045A (en) * | 2018-03-06 | 2018-08-17 | 威海浩洋机械制造有限公司 | Cylinder jack piston rod cladding overlaying method |
| CN108687639A (en) * | 2018-04-03 | 2018-10-23 | 洛阳晟雅镁合金科技有限公司 | A kind of application method of the sawing machine device for the magnesium alloy plate adjusting angle |
| CN108857264A (en) * | 2018-08-03 | 2018-11-23 | 衢州学院 | The high-temperature steam roller equipment being easily repaired |
-
2013
- 2013-10-21 CN CN201320648514.9U patent/CN203610820U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077892A (en) * | 2016-08-10 | 2016-11-09 | 宣化钢铁集团有限责任公司 | A kind of surfacing equipment of repaired roller |
| CN108127302A (en) * | 2018-01-22 | 2018-06-08 | 宁夏特鑫焊接热喷涂有限公司 | Movable roller press roll shaft REPAIR WELDING device |
| CN108127302B (en) * | 2018-01-22 | 2023-11-24 | 宁夏特鑫焊接热喷涂有限公司 | Welding repair device for roll shaft of movable roller press |
| CN108188646A (en) * | 2018-02-01 | 2018-06-22 | 辽宁天利再造科技股份有限公司 | A kind of triaxially movable roll overlaying drive system |
| CN108176914A (en) * | 2018-03-06 | 2018-06-19 | 威海浩洋机械制造有限公司 | Cylinder jack piston rod cladding build-up welding apparatus and jack piston rod |
| CN108406045A (en) * | 2018-03-06 | 2018-08-17 | 威海浩洋机械制造有限公司 | Cylinder jack piston rod cladding overlaying method |
| CN108176914B (en) * | 2018-03-06 | 2020-05-01 | 威海浩洋机械制造有限公司 | Oil cylinder jack piston rod cladding build-up welding device and jack piston rod |
| CN108687639A (en) * | 2018-04-03 | 2018-10-23 | 洛阳晟雅镁合金科技有限公司 | A kind of application method of the sawing machine device for the magnesium alloy plate adjusting angle |
| CN108857264A (en) * | 2018-08-03 | 2018-11-23 | 衢州学院 | The high-temperature steam roller equipment being easily repaired |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20181021 |
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| CF01 | Termination of patent right due to non-payment of annual fee |