CN109848598A - Make steel the semi-automatic built-up welder of slab fan-shaped section roller repair welding - Google Patents
Make steel the semi-automatic built-up welder of slab fan-shaped section roller repair welding Download PDFInfo
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- CN109848598A CN109848598A CN201910100180.3A CN201910100180A CN109848598A CN 109848598 A CN109848598 A CN 109848598A CN 201910100180 A CN201910100180 A CN 201910100180A CN 109848598 A CN109848598 A CN 109848598A
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- Prior art keywords
- roller
- support roller
- shaped section
- slideway
- cover
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
A kind of semi-automatic built-up welder of steel-making slab fan-shaped section roller repair welding belongs to steel-making slab fan-shaped section roller Technology of Welding field.Including low-speed variable frequency motor (1), speed reducer (2), active roller station one (3), main shaft (4), active roller station two (5), passive support roller one (6), passive support roller two (7), rolling bearing (8), pedestal (9), guide rail (10), fixing clamp (11), slide brackets (12), welding gun fixture (13), slideway one (14), slideway two (15), lead screw (16), handwheel (17), it drives cover (18), fixing end support roller cover (19), movable end support roller cover (20), carbon brush (22), control system (23), power switch (24), speed-regulating switch (25), pole changer (26).The advantage is that welding material can be saved, the operating efficiency of roller reparation is improved.
Description
Technical field
The invention belongs to make steel slab fan-shaped section roller Technology of Welding field, in particular to a kind of steel-making slab fan-shaped section roll
The sub- semi-automatic built-up welder of repair welding.Suitable for making steel the repair welding of fan-shaped sections of slab continuous roller.
Background technique
When fan-shaped sections of slab continuous roller is repaired offline, there are noncontinuities for most of roller after the complete fatigue layer of turning
Crackle, ability Bead weld repair after needing to remove the thorough turning of crackle, and crackle will leave 5mm -10mm after turning removing
It needs first built-up welding to fill up at turning groove when not equal turning groove, directly upper automatic resurfacing welding machine built-up welding, is thoroughly cooled down to bead welding
It just can be carried out the built-up welding operation of entire roller afterwards, not only wasted welding material in this way but also reduce the operation effect of automatic resurfacing welding machine
Rate.
Summary of the invention
The purpose of the present invention is to provide a kind of semi-automatic built-up welders of steel-making slab fan-shaped section roller repair welding, solve use
The problem that welding material is more, operating efficiency is low is consumed when the turning groove of automatic resurfacing welding machine built-up welding fan-shaped section roller.For fan-shaped section roll
What son was repaired offline goes on smoothly and provides guarantees, can save welding material, reduces rehabilitation cost, shortens repair time, raising
Remediation efficiency.
The present invention includes low-speed variable frequency motor 1, speed reducer 2, active roller station 1, main shaft 4, active roller station 25, quilt
Dynamic support roller 1, passive support roller 27, rolling bearing 8, pedestal 9, guide rail 10, fixing clamp 11, slide brackets 12, welding gun fixture
13, slideway 1, slideway 2 15, lead screw 16, handwheel 17, driving cover 18, fixing end support roller cover 19, movable end support roller cover
20, carbon brush 22, control system 23, power switch 24, speed-regulating switch 25, pole changer 26.Low speed frequency conversion is installed on pedestal 9
Motor 1, speed reducer 2, fixing clamp 11, slideway 1, slideway 2 15 and guide rail 10, the installation activity bracket 12 on guide rail 10,
Active roller station 1, passive support roller 1 and fixing end support roller cover 19 are installed on fixing clamp 11, pacified on movable bracket 12
Active roller station 25, passive support roller 27 and movable end support roller cover 20 are filled, welding gun card is installed on slideway 1 and slideway 2 15
Tool 13 and lead screw 16 install main shaft 4 by rolling bearing 8 at the center of active roller station 1 and active roller station 25, in silk
Handwheel 17 is installed, driving cover 18 is mounted on low-speed variable frequency motor 1 and speed reducer 2, drives and install control on cover 18 on thick stick 16
System 23, power switch 24, speed-regulating switch 25 and pole changer 26 processed, carbon brush are mounted on passive support roller 1.
Innovative point of the invention:
First by low-speed variable frequency motor 1, speed reducer 2, active roller station 1, main shaft 4, active roller station 25, passive
Support roller 1, passive support roller 27, rolling bearing 8, guide rail 10, fixing clamp 11 and slide brackets 12 realize fan-shaped section roller 21
The transformation of the length of uniform rotation and fan-shaped section roller 21；
The steady of welding gun fixture 13 is realized secondly by slideway 1, slideway 2 15, lead screw 16 and 17 hand fit of handwheel
Harmonious cooperation between the velocity of rotation of the speed of service and fan-shaped section roller 21 of operation and welding gun fixture 13；
Each component is fixed on one again by pedestal 9, passes through driving cover 18, fixing end support roller cover 19 and activity
It holds support roller cover 20 to realize security protection, forms semi-automatic built-up welder；
Semi-automatic heap is realized finally by power switch 24, speed-regulating switch 25, the pole changer 26 in control system 23
Welding machine stops the positive and negative rotation of machine, frequency control and fan-shaped section roller 21, realizes the equal electricity to fan-shaped section roller 21 using carbon brush 22
Position built-up welding.
Research Thinking of the invention
Pedestal 9 is developed:
The length of pedestal 9 is first determined according to the length of fan-shaped section roller 21, low-speed variable frequency motor 1 and speed reducer 2；Further according to
Fan-shaped section roller 21, active roller station 1, the diameter of passive support roller 1 and guide rail 10 width determine the width of pedestal 9；Finally
The structure type that pedestal 9 is determined by fixing clamp 11, slide brackets 12 and speed reducer 2 is steel structural form, by HW100x100
Fashioned iron and be welded with a thickness of the steel plate of 12mm；
The 21 transmission mechanism development of fan-shaped section roller:
Active roller station 1, active roller station 25, passive support roller are first determined according to the diameter and length of 21 axis of fan-shaped section roller
One 6, the diameter and thickness of passive support roller 27；The revolving speed of maximum weight and needs further according to fan-shaped section roller 21 determines suitable
Low-speed variable frequency motor 1, the specifications and models of speed reducer 2 and rolling bearing 8 and the diameter of main shaft 4；Finally according to sector
The maximum length 800mm and minimum length 400mm of section roller 21 determine that the length of main shaft 4 is the length of 1200mm and guide rail 10
Degree is 500mm；
Welding gun fixture 13 is developed:
It first passes through slideway 1, slideway 2 15, lead screw 17 and handwheel 18 and realizes the movement of welding gun fixture steadily at the uniform velocity；Lead to again
Cross the rotation that artificial manipulator's wheel 18 realizes the 0.002-0.01m/min of the speed of service and fan-shaped section roller 21 of welding gun fixture 13
Reliable fit between 0.067-0.67r/min of speed, and then realize reliable built-up welding；
21 driving control system 23 of fan-shaped section roller is developed:
Control system 23 mainly realizes semi-automatic built-up welder by power switch 24, speed-regulating switch 25, pole changer 26
Stop the positive and negative rotation of machine, frequency control and fan-shaped section roller 21；The equipotential built-up welding of fan-shaped section roller 21 is realized by carbon brush 22.
Security protection development
In order to guarantee safety when equipment operation, by low-speed variable frequency motor 1 and speed reducer 2, fixing clamp 11, movable bracket
12 3, which are in movable position when equipment operation, installs safety device additional, i.e., adds drive at low-speed variable frequency motor 1 and speed reducer 2
Dynamic cover 18, fixed end support roller cover 19 is reinforced at fixing clamp 11, movable end support roller cover 20 is added at movable bracket 12, with
Ensure equipment operation safety.
The present invention has the advantages that the device structure developed is simple, it is easy to make, it is easy to operate after putting into production；It grinds
Make at low cost, the manufacturing cycle is short；In place, operation is steadily reliable for security protection.
Detailed description of the invention
Fig. 1 is semi-automatic built-up welder internal structure main view.Wherein, low-speed variable frequency motor 1, speed reducer 2, pedestal 9 are fixed
Bracket 11, slide brackets 12, welding gun fixture 13, sliding rail 1, sliding rail 2 15, lead screw 16, handwheel 17.
Fig. 2 is the semi-automatic attached view of built-up welder internal structure.Wherein, active roller station 1, main shaft 4, active roller station two
5, passive support roller 1, passive support roller 27, rolling bearing 8, guide rail 10, fixing clamp 11, slide brackets 12, carbon brush 22.
Fig. 3 is semi-automatic built-up welder external structure main view.Wherein, cover 18, fixing end support roller cover 19, activity are driven
End support roller cover 20, fan-shaped section roller 21, control system 23,.
Fig. 4 is the semi-automatic attached view of built-up welder external structure.Wherein, welding gun fixture 13, fan-shaped section roller 21, control system
23。
Fig. 5 is semi-automatic built-up welder control system architecture figure.Wherein, control system 23, power switch 24, speed-regulating switch
25, pole changer 26.
Specific embodiment
The present invention includes low-speed variable frequency motor 1, speed reducer 2, active roller station 1, main shaft 4, active roller station 25, quilt
Dynamic support roller 1, passive support roller 27, rolling bearing 8, pedestal 9, guide rail 10, fixing clamp 11, slide brackets 12, welding gun fixture
13, slideway 1, slideway 2 15, lead screw 16, handwheel 17, driving cover 18, fixing end support roller cover 19, movable end support roller cover
20, carbon brush 22, control system 23, power switch 24, speed-regulating switch 25, pole changer 26.Low speed frequency conversion is installed on pedestal 9
Motor 1, speed reducer 2, fixing clamp 11, slideway 1, slideway 2 15 and guide rail 10, the installation activity bracket 12 on guide rail 10,
Active roller station 1, passive support roller 1 and fixing end support roller cover 19 are installed on fixing clamp 11, pacified on movable bracket 12
Active roller station 25, passive support roller 27 and movable end support roller cover 20 are filled, welding gun card is installed on slideway 1 and slideway 2 15
Tool 13 and lead screw 16 install main shaft 4 by rolling bearing 8 at the center of active roller station 1 and active roller station 25, in silk
Handwheel 17 is installed, driving cover 18 is mounted on low-speed variable frequency motor 1 and speed reducer 2, drives and install control on cover 18 on thick stick 16
System 23, power switch 24, speed-regulating switch 25 and pole changer 26 processed, carbon brush are mounted on passive support roller 1.
Claims (2)
1. a kind of semi-automatic built-up welder of steel-making slab fan-shaped section roller repair welding, which is characterized in that including low-speed variable frequency motor (1),
Speed reducer (2), active roller station one (3), main shaft (4), active roller station two (5), passive support roller one (6), passive support roller two
(7), rolling bearing (8), pedestal (9), guide rail (10), fixing clamp (11), slide brackets (12), welding gun fixture (13), slideway
One (14), slideway two (15), lead screw (16), handwheel (17), driving cover (18), fixing end support roller cover (19), movable end support
Wheel cover (20), carbon brush (22), control system (23), power switch (24), speed-regulating switch (25), pole changer (26)；In pedestal
(9) low-speed variable frequency motor (1), speed reducer (2), fixing clamp (11), slideway one (14), slideway two (15) and guide rail are installed above
(10), the installation activity bracket 12 on guide rail (10) installs active roller station one (3), passive support roller one on fixing clamp (11)
(6) and fixing end support roller cover (19), active roller station two (5), passive support roller two (7) and movable end are installed on movable bracket 12
Support roller cover (20) installs welding gun fixture (13) and lead screw (16), in active roller station one on slideway one (14) and slideway two (15)
(3) and the center of active roller station two (5) is by rolling bearing (8) installation main shaft (4), installs handwheel on lead screw (16)
(17), driving cover (18) is mounted on low-speed variable frequency motor (1) and speed reducer (2), installation control system in driving cover (18)
System (23), power switch (24), speed-regulating switch (25) and pole changer (26), carbon brush are mounted on passive support roller one (6).
2. the semi-automatic built-up welder of steel-making slab fan-shaped section roller repair welding according to requiring 1 in area, which is characterized in that by low
Fast variable-frequency motor (1), speed reducer (2), active roller station one (3), main shaft (4), active roller station two (5), passive support roller one
(6), passive support roller two (7), rolling bearing (8), guide rail (10), fixing clamp (11) and slide brackets (12) realize fan-shaped section roll
The uniform rotation of sub (21) and the length transformation of fan-shaped section roller (21)；
The flat of welding gun fixture (13) is realized by slideway one (14), slideway two (15), lead screw (16) and handwheel (17) hand fit
Harmonious cooperation between the velocity of rotation of the speed of service and fan-shaped section roller (21) of steady operation and welding gun fixture (13)；
Each component is fixed on one by pedestal (9), passes through driving cover (18), fixing end support roller cover (19) and movable end
Support roller cover (20) realizes security protection, forms semi-automatic built-up welder；
Semi-automatic heap is realized by power switch (24) in control system (23), speed-regulating switch (25), pole changer (26)
Welding machine stops the positive and negative rotation of machine, frequency control and fan-shaped section roller (21), is realized using carbon brush (22) to fan-shaped section roller 21
Equipotential built-up welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910100180.3A CN109848598B (en) | 2019-01-31 | 2019-01-31 | Semi-automatic surfacing welding machine for repairing welding of steel-making slab fan-shaped section roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910100180.3A CN109848598B (en) | 2019-01-31 | 2019-01-31 | Semi-automatic surfacing welding machine for repairing welding of steel-making slab fan-shaped section roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109848598A true CN109848598A (en) | 2019-06-07 |
| CN109848598B CN109848598B (en) | 2021-04-02 |
Family
ID=66897346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910100180.3A Active CN109848598B (en) | 2019-01-31 | 2019-01-31 | Semi-automatic surfacing welding machine for repairing welding of steel-making slab fan-shaped section roller |
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| Country | Link |
|---|---|
| CN (1) | CN109848598B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2686783Y (en) * | 2004-03-15 | 2005-03-23 | 中国第二十冶金建设公司检修协力分公司 | Automatic build-up welding device for roller repair |
| CN2806024Y (en) * | 2005-03-15 | 2006-08-16 | 李振家 | Apparatus for welding wear-resistant layer on well drilling rod centralizer |
| CN201380367Y (en) * | 2009-04-27 | 2010-01-13 | 苏州新达电扶梯部件有限公司 | Automatic welding machine |
| CN202377650U (en) * | 2011-12-28 | 2012-08-15 | 包头市佳隆金属制品有限责任公司 | Overlaying repairing supporting device for roller shaft neck of continuous casting machine |
| CN206747823U (en) * | 2017-02-22 | 2017-12-15 | 湖北创联重工有限公司 | A kind of roll surface prosthetic device |
| CN208034006U (en) * | 2018-04-03 | 2018-11-02 | 扬州市欧亿照明电气有限公司 | A kind of light pole and base flange automatic soldering device |
-
2019
- 2019-01-31 CN CN201910100180.3A patent/CN109848598B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2686783Y (en) * | 2004-03-15 | 2005-03-23 | 中国第二十冶金建设公司检修协力分公司 | Automatic build-up welding device for roller repair |
| CN2806024Y (en) * | 2005-03-15 | 2006-08-16 | 李振家 | Apparatus for welding wear-resistant layer on well drilling rod centralizer |
| CN201380367Y (en) * | 2009-04-27 | 2010-01-13 | 苏州新达电扶梯部件有限公司 | Automatic welding machine |
| CN202377650U (en) * | 2011-12-28 | 2012-08-15 | 包头市佳隆金属制品有限责任公司 | Overlaying repairing supporting device for roller shaft neck of continuous casting machine |
| CN206747823U (en) * | 2017-02-22 | 2017-12-15 | 湖北创联重工有限公司 | A kind of roll surface prosthetic device |
| CN208034006U (en) * | 2018-04-03 | 2018-11-02 | 扬州市欧亿照明电气有限公司 | A kind of light pole and base flange automatic soldering device |
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| Publication number | Publication date |
|---|---|
| CN109848598B (en) | 2021-04-02 |
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