CN205798649U - A kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal - Google Patents

A kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal Download PDF

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Publication number
CN205798649U
CN205798649U CN201620550907.XU CN201620550907U CN205798649U CN 205798649 U CN205798649 U CN 205798649U CN 201620550907 U CN201620550907 U CN 201620550907U CN 205798649 U CN205798649 U CN 205798649U
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CN
China
Prior art keywords
welding
grinding roller
support
coal
platform
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CN201620550907.XU
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Chinese (zh)
Inventor
胥文明
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辽宁清河发电有限责任公司
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Priority to CN201620550907.XU priority Critical patent/CN205798649U/en
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Publication of CN205798649U publication Critical patent/CN205798649U/en

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Abstract

This utility model relates to metal parts surface overlaying modified device, refers in particular to a kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal.Including the platform for supporting and rotate grinding roller, for the support, welding mechanism I, welding mechanism II and the control chamber that position.Under conditions of the grinding roller automatic bead welding equipment that this utility model provides is it can be avoided that use common automatic resurfacing welding machine and high-abrasive material welding, extreme hardness after welding and can not process;Simultaneously it can be avoided that use CO2Under conditions of gas shielded arc welding, the high and low efficiency of labour cost and the problem of poor welding quality.Can disposably complete built-up welding work.Reduce manual work, reduce process time.Grinding roller improves 34 times service life, and hole for hoist can replace processing after repair welding, and security reliability significantly improves.End face welding quality is good, process stabilizing, and labour cost is low, and work efficiency is high, and Occupational Disease Hazards is light.Equipment is simple, reliable, it is easy to manufactures, use and promotes.

Description

A kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal
Technical field
This utility model relates to metal parts surface overlaying modified device, refers in particular to one and grinds for Vertical Mill and/or coal Grinding roller automatic bead welding equipment.
Background technology
Apply at the Vertical Mill of cement industry and apply the Large Roller such as coal mill in cement industry and thermal power plant to crush Broken equipment, has been obtained for the most universal application.On the outstanding kiln production line that cement industry is newly-built, Vertical Mill is in large-scale broken After machine, it is further directed to the necessaries of Ore second-time breakage, and in cement industry or thermal power plant, uses coal to make For the energy, so that coal fully burns, carrying high-octane transformation efficiency, coal mill is one of indispensable necessaries.
Whether Vertical Mill or coal mill, one of its important building block: grinding roller, all can produce after prolonged Serious abrasion.Abrasion can cause the service efficiency of Vertical Mill or coal mill to decline, in the time of periodic inspection, it is necessary to for mill Roller keeps in repair.
From the structure of grinding roller, the generally cylinder of hollow, bottom is bigger circular, and top is relatively small Circular, the circular surface configuration on top 3 is for the screw of lifting.Approximate trapezoid is observed, if to grinding roller from side Outer surface plane launches, and can obtain the shape of a covering of the fan.The abration position of grinding roller is the covering of the fan part at outer surface, and Top ring part, during serious wear, except covering of the fan surface, all can there is mill with the intersection of covering of the fan in the circular surface on top Damage, cause the ramp type wear surface that angle is different.Meanwhile, the screw of lifting it is used for because wearing and tearing, it is impossible to ensure to use safely.
As a example by large-size thermal power plant 600,000 unit Roller of Coal Grinder.In use end face (is equivalent to above-mentioned Circular surface, top) serious wear, hole for hoist abrasion is more serious, it is impossible to meets Hoisting Security requirement, needs repair welding, again Processing hole for hoist.
Automatic bead welding equipment in the market, can meet the wearing layer to grinding roller (being equivalent to the covering of the fan of outer surface) and enter Windrow weldering maintenance, but, actually used in encounter new problem:
Automatic resurfacing welding machine is used to carry out built-up welding, according to the needs of technique the wearing layer of grinding roller, it is necessary to use high-abrasive material Welding, after welding, hardness reaches 58--65HRC, and case hardness is high.If aforesaid ramp type wear surface uses resistance to too Mill material carries out automatic surfacing, this just machining for the screw of grinding roller end face bring difficulty.
Common solution is: in addition to carrying out automatic surfacing for the wearing layer of grinding roller, in addition it is also necessary to use artificial Mode, uses CO2Gas shielded arc welding carries out built-up welding for aforesaid ramp type wear surface.
But, use artificial CO2 gas shielded arc welding to carry out built-up welding, labour cost is high, poor welding quality, and efficiency is the highest, Sometimes being not met by scene roller needs, and long-term welding personnel fatiguability, Occupational Disease Hazards is the most especially prominent.
So, if it is possible to provide a kind of special automatic bead welding equipment for grinding roller, it becomes possible to avoid using automatically Under conditions of built-up welder and high-abrasive material welding, extreme hardness after welding and can not process;Simultaneously it can be avoided that use CO2 gas Under conditions of body protection weldering, the high and low efficiency of labour cost and the problem of poor welding quality.
Utility model content
This utility model provides a kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal.Make use of two kinds of welderings Connection mechanism and be respectively directed to the wearing layer of grinding roller and end face carries out repair welding, utilize PLC to achieve Automated condtrol simultaneously.
The technical solution of the utility model is as follows:
A kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal, including the platform for supporting and rotate grinding roller, Support, welding mechanism I, welding mechanism II and control chamber for location;Described welding mechanism I is to use high-abrasive material to weld The submerged arc welding mechanism connect;Described welding mechanism II is the CO that common material can be used to weld2Gas shielded arc welding bonding machine Structure;Described welding mechanism I and welding mechanism II are movably connected on support, and described support is movably arranged on the top of platform Side.
Described platform includes bearing, rotary chuck, is arranged on the fixture at rotary chuck top, for driving rotary chuck Motor and motor with the use of reductor, be arranged between the axis bottom rotary chuck, axis and reductor with the use of Gear ring and base;Described reductor and motor are fixedly installed on base, and described axis is movably connected in the end by bearing On seat.
Described support is cross balladeur train, including being perpendicular to the column on ground, being fixedly installed on column side and hang down with ground Straight longitudinal rack, horizontal chi bar parallel to the ground, connect and control the gear mechanism of longitudinal rack and horizontal chi bar.
Described welding mechanism I includes welding gun I, wire-feed motor I, electrode cable I and chilled water unit I;Described welding gun I is movable even Being connected on the bottom of wire-feed motor I, described electrode cable I is movably connected on welding gun I, and described chilled water unit I is movably connected in weldering On rifle I;Described welding mechanism II includes CO2The welding gun II of gas shielded arc welding and welding gun II with the use of switch, CO2Gas is protected Protect the wire-feed motor II of weldering, electrode cable II, snorkel and source of the gas;Described welding gun II is flexibly connected with one end of snorkel, supplies gas The other end of pipe is flexibly connected with wire-feed motor II, and electrode cable II is movably connected on switch, and switch is arranged in welding gun II Portion, described source of the gas is flexibly connected with wire-feed motor II by pipeline;Described wire-feed motor I is movably connected in welding gun II horizontal alignment and props up On one end of the horizontal chi bar of frame.
Described control chamber comprises PLC, and control chamber is for controlling the automatic surfacing action of grinding roller.
Described platform also includes switching mechanism, and switching mechanism includes overturning platform, axle center 2 levels on the same line Rotating shaft, 2 columns, drive motors and drive motor with the use of reductor and pedestal;Described upset platform passes through bearing Supporting rotary chuck, the two ends of upset platform are fixing with horizontal rotating shaft respectively to be connected, horizontal rotating shaft pass through bearing respectively with column Top be flexibly connected, the one end side of horizontal rotating shaft is flexibly connected with reductor, reductor with driving motor be fixedly installed on The side of corresponding column, column is fixing with pedestal to be connected.
Described support I is identical with the structure of support for the support I fixing welding mechanism II to set up one, support I with Frame is arranged on the two ends that platform is relative.
The size being smaller in size than support of support I, support I is movably connected in the horizontal of support with wire-feed motor I horizontal alignment On one end of chi bar.
This utility model has the advantages that
1, grinding roller, on the automatic bead welding equipment that this utility model provides, can disposably complete built-up welding work.
2, employing automatically controls, and greatly reduces manual work, reduces process time, it is ensured that crudy.
3, grinding roller improves 34 times service life, and hole for hoist can replace processing after repair welding, and security reliability substantially carries High.
4, end face welding quality is good, process stabilizing, and labour cost is low, and work efficiency is high, and Occupational Disease Hazards is light.
5, equipment is simple, reliable, it is easy to manufactures, use and promotes.
Accompanying drawing explanation
Fig. 1 is Vertical Mill or the grinding roller schematic diagram of coal mill.
Fig. 2 is the schematic diagram of the grinding roller end wear of Vertical Mill or coal mill.
Fig. 3 is the platform schematic diagram of a kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal.
Fig. 4 is the support schematic diagram of a kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal.
Fig. 5 is the overall schematic of a kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal.
Fig. 6 is the switching mechanism schematic diagram of a kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal.
Fig. 7 a, 7b are the option A schematic diagrams of the support I of a kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal.
Fig. 8 is the option b schematic diagram of the support I of a kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal.
Fig. 9 is the schematic diagram of the welding mechanism I of a kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal.
Figure 10 is the schematic diagram of the welding mechanism II of a kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal.
Wherein: 1, platform, 2, support, 3, welding mechanism I, 4, welding mechanism II, 5, control chamber, 6, support I, 9, grinding roller, 10, bearing, 11, rotary chuck, 12, fixture, 13, motor, 14, reductor, 15, axis, 16, gear ring, 17, base, 18, upset Mechanism, 21, column, 22, longitudinal rack, 23, horizontal chi bar, 24, gear mechanism, 31, welding gun I, 32, wire-feed motor I, 33, positive pole Cable I, 34, chilled water unit, 41, welding gun II, 42, switch, 43, wire-feed motor II, 44, electrode cable II, 45, snorkel, 46, Source of the gas, 181, upset platform, 182, horizontal rotating shaft, 183, column, 184, drive motor, 185, reductor, 186, pedestal, 91, The wearing layer of grinding roller, 92, grinding roller need the end face repaired, 93, screw on grinding roller end face, 94, need after grinding roller end wear The screw repaired.
Detailed description of the invention
With embodiment, utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment 1:
As shown in Fig. 1,2,5, a kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal, including for supporting and Rotate the platform of grinding roller, support, welding mechanism I, welding mechanism II and the control chamber for location;Welding mechanism I is to adopt Submerged arc welding mechanism with high-abrasive material welding;Welding mechanism II is the CO that common material can be used to weld2Gas shield Weldering welding mechanism;Described welding mechanism I and welding mechanism II are movably connected on support, and described support is movably arranged on platform Over top.
In such scheme, control chamber comprises single-chip microcomputer or PLC, can set program and parameter in advance.
Described platform can rotate, and is realized by electric or pneumatic device;Described support can position, and is to pass through Gear mechanism coordinates motor or hydraulic mechanism to realize.
In using, grinding roller is lifted on platform fixing, support is moved to the over top of grinding roller, the weldering of welding mechanism Rifle alignment needs the position of repair welding.Wherein, welding mechanism I for the wearing layer of grinding roller, welding mechanism II for the end face of grinding roller. Pre-setting program according to single-chip microcomputer or PLC, choose the starting point of welding, starting point is generally arranged under wearing layer Portion;Starting rotary apparatus afterwards, platform rotates with uniform speed;Choose the rotation time of first lap and the terminal of repair welding;Logical The panel crossing control chamber sets the weld interval on basis, and remaining weld interval calculates according to Automatic Program and obtains.By single Sheet machine or the effect of PLC, support is adjusted so that welder is automatically moved to next circle of next-door neighbour, continues heap Weldering.
For wearing layer or the end face of grinding roller, can individually use above-mentioned occupation mode, it is also possible to pass through program Setting carries out continuous built-up welding operation.
Using continuous built-up welding operation, first the built-up welding operation for end face is carried out, and carries out the heap for wearing layer the most again Weldering operation.Following situation so can be avoided to occur: the built-up welding operation for wearing layer uses high-abrasive material, hardness Height, and the degree of wear of grinding roller end face is different, varying in size of the ramp type wear surface caused.If at built-up welding operation process In, run into end wear degree relatively large, in the program pre-set in the case of normal built-up welding operation, be likely to result in resistance to Mill material has carried out built-up welding to end face, and this screw resulted on end face cannot be carried out the situation of machining and occurs.
Embodiment 2:
As shown in Figure 1, 2, 3, the present embodiment, for the platform actual application on grinding roller automatic bead welding equipment, proposes one Preferably scheme is as follows:
On the basis of previous embodiment 1, the preferred version of platform is:
Platform includes bearing, rotary chuck, is arranged on the fixture at rotary chuck top, for driving the electricity of rotary chuck Machine and motor with the use of reductor, be arranged between the axis bottom rotary chuck, axis and reductor with the use of Gear ring and base;Described reductor and motor are fixedly installed on base, and described axis is movably connected in base by bearing On.
In using, motor is controlled the control of case and starts, and motor drives reductor work.The output gear of reductor with The gear ring being arranged on axis connects, and reductor drives central axis.Axis is connected with rotary chuck, and axis is rotated chuck Rotate, in order to avoid the direct friction of rotary chuck Yu other mechanical parts, reduce coefficient of friction by arranging bearing, Improve work efficiency.
Embodiment 3:
As shown in Figure 4, the present embodiment for the support actual application on grinding roller automatic bead welding equipment, propose a kind of preferably Scheme as follows:
On the basis of aforesaid two embodiments, the preferred version of support is:
Described support is cross balladeur train, including being perpendicular to the column on ground, being fixedly installed on column side and hang down with ground Straight longitudinal rack, horizontal chi bar parallel to the ground, connect and control the gear mechanism of longitudinal rack and horizontal chi bar.
Use cross balladeur train, welding mechanism can be adjusted in longitudinal and transverse two directions.Column is used for supporting cross balladeur train, Including the welding mechanism on cross balladeur train.The longitudinal rack being fixedly installed can adjust the height of welding mechanism;Movable setting Laterally tooth bar can adjust the horizontal level of welding mechanism.Cross balladeur train can use motor to drive, it would however also be possible to employ hydraulic pressure drives Dynamic.Laterally tooth bar could be arranged to the strip of hollow, and its internal space is used for placing cooling water pipeline and cable.
Embodiment 4:
Such as Fig. 9, shown in 10, the present embodiment choosing for welding mechanism, it is proposed that a kind of preferably scheme is as follows:
On the basis of aforesaid three embodiments, the preferred version of welding mechanism is:
Welding mechanism I includes welding gun I, wire-feed motor I, electrode cable I and chilled water unit I;Described welding gun I is movably connected in The bottom of wire-feed motor I, described electrode cable I is movably connected on welding gun I, and described chilled water unit I is movably connected in welding gun I On;Described welding mechanism II includes CO2The welding gun II of gas shielded arc welding and welding gun II with the use of switch, CO2Gas shield Wire-feed motor II, electrode cable II, snorkel and the source of the gas of weldering;Described welding gun II is flexibly connected with one end of snorkel, snorkel The other end be flexibly connected with wire-feed motor II, electrode cable II is movably connected on switch, and switch is arranged on the middle part of welding gun II, Described source of the gas is flexibly connected with wire-feed motor II by pipeline;Described wire-feed motor I is movably connected in support with welding gun II horizontal alignment Horizontal chi bar one end on.
By wire-feed motor I and welding gun II horizontal alignment, welding gun I and welding gun II horizontal alignment is actually allowed to be commonly mounted on horizontal stroke To one end of chi bar, so just allow hand over welding gun by the minor motion of cross balladeur train and wearing layer or the end face of grinding roller are carried out Repair welding.
Embodiment 5:
As shown in Figure 6, the lifting of the present embodiment grinding roller for convenience and fixing, a kind of preferably scheme is proposed as follows:
On the basis of aforesaid four embodiments, preferred scheme is:
Platform also includes switching mechanism, and switching mechanism includes that overturning platform, axle center 2 levels on the same line turns Axle, 2 columns, drive motors and drive motor with the use of reductor and pedestal;Described upset platform is propped up by bearing Support rotary chuck, the two ends of upset platform are fixing with horizontal rotating shaft respectively to be connected, horizontal rotating shaft pass through bearing respectively with column Top is flexibly connected, and the one end side of horizontal rotating shaft is flexibly connected with reductor, and it is right that reductor and driving motor are fixedly installed on The side of the column answered, column is fixing with pedestal to be connected.
In the case of grinding roller lifting screw on end face is impaired, it is possible to use suspender belt or steel wire rope lift, so One, grinding roller is in hoisting process, and the end face of grinding roller has reformed into the state being perpendicular to ground.If normal mounting, need to use Simple tool or directly use hand propelled grinding roller, easily causes danger, and the end face of grinding roller is become horizontal by plumbness simultaneously After state, receive the extruding between pressure or fixture and the grinding roller of grinding roller, be susceptible to suspender belt or steel wire rope is not allowed easily detachable Situation.Therefore, in order to avoid danger, and reduce the operating time, directly grinding roller is fixed on platform just create tired Difficult.
By above-mentioned upset platform so that first platform overturns, become the state being perpendicular to ground, so, can So that end face to be directly in the grinding roller of plumbness, be installed on platform by the movement of horizontal direction, i.e. grinding roller sleeve is rotating On the fixture of chuck.Electric machine rotation rotary chuck can be driven, by the position of suspender belt or steel wire rope just at the space of fixture Part, now completes fixture and fixes grinding roller, and suspender belt or steel wire rope can take off easily.It addition, it also avoid with letter Either simplex tool or the danger directly brought with the adjustment of hand propelled grinding roller.
Embodiment 6:
As Fig. 7 a, 7b, shown in 8, the cooperation between the present embodiment two welding mechanisms for convenience, propose two kinds preferably Scheme is as follows:
On the basis of aforesaid five embodiments, preferred scheme is:
A, described support I is identical with the structure of support for the support I fixing welding mechanism II to set up one, support I with Support is arranged on the two ends that platform is relative.
B, set up one for the support I fixing welding mechanism II, the size being smaller in size than support of support I, support I with Wire-feed motor I horizontal alignment is movably connected on one end of horizontal chi bar of support.
For A scheme, have employed two supports and fix two welding mechanisms respectively.Its medium-height trestle is used for fixing Welding Structure I, support I is used for fixing welding mechanism II.Use this scheme, heavier welding mechanism and subsidiary pipe can be installed Line, reduces the load of single support.
For B scheme, support I and wire-feed motor I horizontal alignment of increase, actually in order to make up welding gun II and welding gun I Normal throw, it is possible to use automatic resurfacing welding machine common on existing market and CO2Gas shield welding machine, by increase After support I transformation, it is achieved be suitable for the automatic bead welding equipment that grinding roller uses.
In aforementioned all embodiments, it is also possible to increase other mechanical parts being applicable to grinding roller maintenance, such as emery wheel, cutting edge The devices such as tool.
Because CO2Gas shielded arc welding needs the space that an air flowing is less, it is also possible at grinding roller automatic bead welding equipment Entirety outside increase a protective cover.
Utilize a kind of grinding roller automatic bead welding equipment being applicable to Vertical Mill and/or coal mill described in the utility model, it is possible to Under conditions of avoiding a large amount of human weld operation, complete remotely to control the task with automatic surfacing, effectively raise work effect Rate, avoids the negative effect such as poor welding quality, long-term welding personnel fatiguability simultaneously.End face welding quality through so improving Good, process stabilizing, labour cost is low, and work efficiency is high, and Occupational Disease Hazards is light, and grinding roller improves 34 times service life, safety Reliability significantly improves.
Being described in detail the present invention above in association with accompanying drawing embodiment, those skilled in the art can be according to upper State and bright the present invention is made many variations example.Thus, some details in embodiment should not constitute limitation of the invention, this Invent the scope that defines using appended claims as protection scope of the present invention.

Claims (8)

1. the grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal, it is characterised in that:
Including the platform (1) for supporting and rotate grinding roller, the support (2) for location, welding mechanism I (3), welding mechanism II And control chamber (5) (4);
Described welding mechanism I (3) is the submerged arc welding mechanism that high-abrasive material can be used to weld;
Described welding mechanism II (4) is the CO that common material can be used to weld2Gas shielded arc welding welding mechanism;
Described welding mechanism I (3) and welding mechanism II (4) are movably connected on support (2), and described support (2) is movably arranged on The over top of platform (1).
A kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal the most according to claim 1, it is characterised in that:
Described platform (1) includes bearing (10), rotary chuck (11), is arranged on the fixture (12) at rotary chuck (11) top, use In drive the motor (13) of rotary chuck and motor (13) with the use of reductor (14), be arranged on rotary chuck (11) end Between the axis (15) in portion, axis (15) and reductor (14) with the use of gear ring (16) and base (17);Described deceleration Machine (14) and motor (13) are fixedly installed on base, and described axis (15) is movably connected in base (17) by bearing (10) On.
A kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal the most according to claim 2, it is characterised in that:
Described support (2) is cross balladeur train, including being perpendicular to the column (21) on ground, being fixedly installed on column side and ground Vertical longitudinal rack (22), horizontal chi bar (23) parallel to the ground, connect and control longitudinal rack (22) and horizontal chi bar (23) gear mechanism (24).
A kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal the most according to claim 3, it is characterised in that:
Described welding mechanism I (3) includes welding gun I (31), wire-feed motor I (32), electrode cable I (33) and chilled water unit I (34);
Described welding gun I (31) is movably connected in the bottom of wire-feed motor I (32), and described electrode cable I (33) is movably connected in welding gun I (31), on, described chilled water unit I (34) is movably connected on welding gun I (31);
Described welding mechanism II (4) includes CO2The welding gun II (41) of gas shielded arc welding and welding gun II (41) with the use of switch (42), CO2The wire-feed motor II (43) of gas shielded arc welding, electrode cable II (44), snorkel (45) and source of the gas (46);
Described welding gun II (41) is flexibly connected with one end of snorkel (45), the other end of snorkel (45) and wire-feed motor II (43) Being flexibly connected, electrode cable II (44) is movably connected on switch (42), and switch (42) is arranged on the middle part of welding gun II (41), institute State source of the gas (46) to be flexibly connected with wire-feed motor II (43) by pipeline;
Described wire-feed motor I (32) is movably connected in one end of the horizontal chi bar (23) of support (2) with welding gun II (41) horizontal alignment On.
A kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal the most according to claim 4, it is characterised in that:
Described control chamber (5) comprises PLC, and control chamber (5) is for controlling the automatic surfacing action of grinding roller.
A kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal the most according to claim 5, it is characterised in that:
Described platform (1) also includes that switching mechanism (18), switching mechanism (18) include overturning platform (181), axle center with always 2 horizontal rotating shafts (182) on line, 2 columns (183), drive motor (184) with drive motor (184) with the use of subtract Speed machine (185) and pedestal (186);
Described upset platform (181) by bearing (10) support rotary chuck (11), upset platform (181) two ends respectively with water Flat turn axle (182) is fixing to be connected, and horizontal rotating shaft (182) passes through the bearing top respectively with column (183) and is flexibly connected, and level turns The one end side of axle (182) is flexibly connected with reductor (185), and it is right that reductor (185) and driving motor (184) are fixedly installed on The side of the column (183) answered, column (183) is fixing with pedestal (186) to be connected.
A kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal the most according to claim 6, it is characterised in that:
Set up one for the support I (6) fixing welding mechanism II, described support I (6) is identical with the structure of support (2), support I (6) is arranged on, with support (2), the two ends that platform (1) is relative.
A kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal the most according to claim 7, it is characterised in that:
The size being smaller in size than support (2) of support I (6), support I (6) and wire-feed motor I (32) horizontal alignment are movably connected in and prop up On one end of the horizontal chi bar (23) of frame (2).
CN201620550907.XU 2016-06-08 2016-06-08 A kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal CN205798649U (en)

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Application Number Priority Date Filing Date Title
CN201620550907.XU CN205798649U (en) 2016-06-08 2016-06-08 A kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal

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Application Number Priority Date Filing Date Title
CN201620550907.XU CN205798649U (en) 2016-06-08 2016-06-08 A kind of grinding roller automatic bead welding equipment ground for Vertical Mill and/or coal

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108857179A (en) * 2018-08-02 2018-11-23 武汉开明高新科技有限公司 A kind of on-line intelligence reparation welding machine of large gear
CN108942016A (en) * 2018-08-10 2018-12-07 安徽鼎恒再制造产业技术研究院有限公司 A kind of train wheel wheel face build-up welding apparatus
CN108942017A (en) * 2018-08-10 2018-12-07 安徽鼎恒再制造产业技术研究院有限公司 A kind of double-station train wheel build-up welding apparatus
CN109676215A (en) * 2018-12-26 2019-04-26 中冶陕压重工设备有限公司 A kind of automatic tungsten anode argon arc welding machine for built-up welding aluminium bronze

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108857179A (en) * 2018-08-02 2018-11-23 武汉开明高新科技有限公司 A kind of on-line intelligence reparation welding machine of large gear
CN108942016A (en) * 2018-08-10 2018-12-07 安徽鼎恒再制造产业技术研究院有限公司 A kind of train wheel wheel face build-up welding apparatus
CN108942017A (en) * 2018-08-10 2018-12-07 安徽鼎恒再制造产业技术研究院有限公司 A kind of double-station train wheel build-up welding apparatus
CN109676215A (en) * 2018-12-26 2019-04-26 中冶陕压重工设备有限公司 A kind of automatic tungsten anode argon arc welding machine for built-up welding aluminium bronze

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