CN206747823U - A kind of roll surface prosthetic device - Google Patents
A kind of roll surface prosthetic device Download PDFInfo
- Publication number
- CN206747823U CN206747823U CN201720160644.6U CN201720160644U CN206747823U CN 206747823 U CN206747823 U CN 206747823U CN 201720160644 U CN201720160644 U CN 201720160644U CN 206747823 U CN206747823 U CN 206747823U
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- roll
- roll surface
- hopper
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Abstract
The utility model discloses a kind of roll surface prosthetic device, has roll rotation mechanism, horizontal table is provided with the side of roll rotation mechanism, horizontal table is provided with guided way, and built-up welding dolly is placed with guided way；The side of horizontal table is provided with stand type support, and the top of stand type support is provided with suspension, and feed bin is housed on suspension；Hoisting mechanism is provided with horizontal table；Hopper and welding gun, one end of the discharging opening docking flexible pipe of feed bin are configured with built-up welding dolly, the other end of flexible pipe is stretched in hopper, and the discharging opening docking discharge nozzle of hopper, the wherein roll surface of welding gun and discharge nozzle with roll is in positioned opposite；Control valve A, B is correspondingly provided with the discharge outlet of feed bin and hopper；The utility model is simple in construction, easy to operate, automaticity is high, cost is cheap, it is ensured that the quality of built-up welding and the uniformity of overlay surface during Bead weld repair, the use in the small plant workshop for being configured without driving that is particularly suitable for use in are carried out to roll surface.
Description
Technical field
Roll overlaying equipment technical field is the utility model is related to, especially a kind of roll surface prosthetic device.
Background technology
Roll is the capital equipment of steel rolling, and the quality of roll plays very crucial work to the quality and quantity that produce steel
With.At the same time, roll is also the consumable part of milling train.Roll is after long-term rolling use, the radius in the middle part of roll
It can reduce, its corresponding roll surface is correspondingly formed concave structure, and referring to Fig. 3, this quality to rolled steel can cause to have a strong impact on.
Thus, surface reconditioning is carried out to waste and old roll, the quality of rolled steel can not only be improved, and is also beneficial to improve roll
Utilization rate, effectively reduce production cost.
The method of the existing reparation to roll is a lot, mainly uses technique for overlaying repaired roller.However, used at present
Problems be present in the device of Bead weld repair roll：(1) cost is high, automaticity is low, complex operation is, it is necessary to which staff is real
Shi Jinhang complete monitorings, waste time and energy；(2) because roll volume is big, weight weight, by roll toward installing in roll rotation mechanism
When, it is necessary to smoothly could promptly it be installed in place with driving a vehicle, but some small-sized plant floors do not have condition outfit
Driving, can only be carried and be installed to roll using fork truck, and not only efficiency is low for this, and also to rolling during carrying
The roll surface of roller causes inevitably to abrade or damage；(3) currently when carrying out surface reconditioning to roll using built-up welding dolly,
The solder flux held in the hopper of built-up welding dolly easily makes moist, and because the amount of holding of hopper is small, and surface heap is carried out to roll
Required solder flux amount is again bigger during weldering, thus, it is necessary to which staff continually carries out feed supplement in real work, this is being operated
On waste time and energy.
The content of the invention
The device that the purpose of this utility model seeks to solve to repair the surface of roll using technique for overlaying is deposited
Above mentioned problem, provided for this it is a kind of it is simple in construction, easy to operate, cost is cheap, used suitable for small plant workshop
Roll surface prosthetic device.
Concrete scheme of the present utility model is：A kind of roll surface prosthetic device, have and be used to clamp roll and drive it
The roll rotation mechanism of rotation, horizontal table being provided with the side of roll rotation mechanism, horizontal table is provided with guided way,
And the built-up welding dolly along its walking is placed with guided way；It is characterized in that：The side of the horizontal table is provided with vertical branch
Frame, the top of stand type support is provided with suspension, and the feed bin for being used for containing solder flux is housed on suspension；Set on horizontal table
There is hoisting mechanism；Be configured with hopper and welding gun on the built-up welding dolly, one end of the discharging opening docking flexible pipe of feed bin, flexible pipe it is another
One end is stretched in hopper, and the discharging opening docking discharge nozzle of hopper, the wherein roll surface of welding gun and discharge nozzle with roll is in relative
Arrangement；Control valve A, B is correspondingly provided with the discharge outlet of feed bin and hopper.
Roll rotation mechanism described in the utility model has fixed pedestal and mobile foundation positioned opposite；Fixed pedestal
It is upper that power transmission shaft, one end connecting chuck of power transmission shaft, other end connection motor are housed；Mobile foundation is slidably mounted on track
On, and mechanical regulation mechanism is housed between mobile foundation and track, it is top coaxial with chuck equipped with top on mobile foundation
Arrangement, and the roll is clamped between chuck top.
Hoisting mechanism described in the utility model includes support and steering arm and hoist engine, wherein being provided with support
Guide sleeve, steering arm are rotatablely installed in cantilever tip, and handle and several fixed pulleys are provided with steering arm；Steel on hoist engine
After cord bypasses each fixed pulley on the guide sleeve and steering arm successively, stretched out from the swinging end of steering arm, and at its end
Head position is equipped with suspension hook.
Mechanical regulation mechanism described in the utility model includes screw mandrel and the screw rodb base being installed in track, one end of screw mandrel
Mobile foundation is connected, the screw mandrel other end is provided with handwheel.
Built-up welding dolly described in the utility model has car body, and crossbeam is provided with car body, and one end of crossbeam, which is provided with, to be sent
Silk device, the other end of crossbeam are provided with mounting seat；Mounting seat is formed by connecting by transverse sleeves and longitudinal sleeve, transverse sleeves suit
On crossbeam, longitudinal sleeve is sleeved on the discharge nozzle, between transverse sleeves and crossbeam and longitudinal sleeve and discharge nozzle it
Between be respectively arranged with clamping screw；" C " type deck is housed, " C " type deck is used to clamp welding gun on the discharge nozzle.
A guide rail is provided with fixed pedestal and the one side of mobile foundation face in the utility model, every guide rail is equal
It is vertically disposed on the perpendicular where top axis, and slide is installed on guide rail；On two slides
It is corresponding to be equipped with top in arrangement and each other infrared sensor A, B to penetrating in the same direction；Infrared sensor A, B communicate connection control respectively
Device processed, controller are used to control the aperture of control valve A, B and the running status of built-up welding dolly.
The utility model has advantages below：
(1) the utility model is simple in construction, easy to operate, cost is cheap, is realized and treated by easy hoisting mechanism
The lift up rapidly of the roll of reparation and installation, the use in the small plant workshop for being configured without driving that is particularly suitable for use in；
(2) required solder flux is positioned in feed bin when the utility model is by built-up welding, and again by the hopper of built-up welding dolly
With corresponding Valve controlling load, realize the lasting supply to solder flux needed for weld deposit process, effectively prevent solder flux because
It is chronically exposed in air and the phenomenon made moist occurs, it is not only simple to operate, time saving and energy saving, and ensure that surfacing quality；
(3) the utility model by using monitoring roll surface overlay cladding in real time to the one group of infrared sensor penetrated each other
Thickness, control the speed of travel of the load of solder flux and built-up welding dolly in real time by controller with this, not only ensure built-up welding
Quality, the waste to solder flux is effectively prevent, and ensure that the uniformity of overlay surface thickness, in order to repairing
Roll carries out follow-up polishing.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of built-up welding dolly in the utility model；
Fig. 3 is the structural representation of roll to be repaired in the utility model；
Fig. 4 is control structure block diagram of the present utility model.
In figure：1-horizontal table, 2-guided way, 3-built-up welding dolly, 3a-car body, 3b-crossbeam, 3c-wire feed dress
Put, 4-stand type support, 5-suspension, 6-feed bin, 7-hopper, 8-welding gun, 9-flexible pipe, 10-discharge nozzle, 11-roll,
12-control valve A, 13-control valve B, 14-fixed pedestal, 15-mobile foundation, 16-power transmission shaft, 17-chuck, 18-drive
Dynamic motor, 19-track, 20-top, 21-support, 22-steering arm, 23-hoist engine, 24-guide sleeve, 25-handle,
26-fixed pulley, 27-steel wire rope, 28-suspension hook, 29-screw mandrel, 30-screw rodb base, 31-handwheel, 32-mounting seat, 32a-
Transverse sleeves, 32b-longitudinal sleeve, 33-clamping screw, 34-" C " type decks, 35-guide rail, 36-slide, 37-infrared
Sensors A, 38-infrared sensor B, 39-controller.
Embodiment
Referring to Fig. 1-4, a kind of roll surface prosthetic device, there is the roll rotation for being used for clamping roll and drive it to rotate
Mechanism, horizontal table 1 being provided with the side of roll rotation mechanism, horizontal table 1 is provided with guided way 2, and in guided way 2
On be placed with along its walking built-up welding dolly 3；The side of the horizontal table 1 is provided with stand type support 4, the top of stand type support 4
End is provided with suspension 5, and the feed bin 6 for being used for containing solder flux is housed on suspension 5；Hoisting mechanism is provided with horizontal table 1；
Hopper 7 and welding gun 8, one end of the discharging opening docking flexible pipe 9 of feed bin 6, the other end of flexible pipe 9 are configured with the built-up welding dolly 3
Stretch in hopper 7, the discharging opening docking discharge nozzle 10 of hopper 7, wherein welding gun 8 and discharge nozzle 10 are with treating rolling for surface reconditioning
The roll surface of roller 11 is in positioned opposite；Control valve A12 and control valve B13 are correspondingly provided with the discharge outlet of feed bin 6 and hopper 7.
Roll rotation mechanism described in the present embodiment has fixed pedestal 14 positioned opposite and mobile foundation 15；Fixed base
Power transmission shaft 16, one end connecting chuck 17 of power transmission shaft 16, other end connection motor 18 are housed on seat 14；Mobile foundation 15 is slided
It is dynamic to be installed in track 19, and mechanical regulation mechanism is housed between mobile foundation 15 and track 19, filled on mobile foundation 15
Have top 20, top 20 is coaxially arranged with chuck 17, and the roll 11 is clamped between top 20 and chuck 17.
Hoisting mechanism described in the present embodiment includes support 21 and steering arm 22 and hoist engine 23, wherein in support 21
Guide sleeve 24 is provided with, steering arm 22 is rotatablely installed in the top of support 21, and handle 25 and several are provided with steering arm 22
Fixed pulley 26；Steel wire rope 27 on hoist engine 23 is successively around each fixed pulley 26 on the guide sleeve 24 and steering arm 22
Afterwards, stretched out from the swinging end of steering arm 22, and suspension hook 28 is housed at its termination position.
Mechanical regulation mechanism described in the present embodiment includes screw mandrel 29 and the screw rodb base 30 being installed in track 19, screw mandrel 29
One end connection mobile foundation 15, the other end of screw mandrel 30 is provided with handwheel 31.
Roll 11 described in the present embodiment only needs that first lifting rope is sleeved on roll 11, then will when being installed
Lifting rope is mounted on suspension hook 28, and starts hoist engine 23, that is, completes the lifting of roll 11；Then, hand is held handle 25 and pulled
Dynamic steering arm 22 is that lateral rotation is made in axle center with support 21, until by Roller. redress to it is top 20 coaxially arranged；Then, pass through
Mechanical regulation mechanism adjusts the spacing between fixed pedestal 14 and mobile foundation 15, until the roll 11 is clamped in top 20
Between chuck 17, the installation exercise of roll 11 is now completed, you can remove lifting rope, and start to carry out roll surface reparation to roll
Operation.
Built-up welding dolly described in the present embodiment 3 has car body 3a, and crossbeam 3b, crossbeam 3b one end peace are provided with car body 3a
Equipped with wire feeder 3c, the crossbeam 3b other end is provided with mounting seat 32；Mounting seat 32 is by transverse sleeves 32a and longitudinal sleeve 32b
It is formed by connecting, transverse sleeves 32a is sleeved on crossbeam 3b, and longitudinal sleeve 32b is sleeved on the discharge nozzle 10, in transverse sleeves
Clamping screw 33 is respectively arranged between 32a and crossbeam 3b and between longitudinal sleeve 32b and discharge nozzle 10；It is equipped with the discharge nozzle 10
" C " type deck 34, " C " type deck 34 are used to clamp welding gun 8.Thus, before the work of built-up welding dolly 3, by mounting seat 32
Installation site be adjusted, can be achieved Butt welding gun 8 lateral separation and longitudinal height regulation, with ensure welding gun 8 and discharging
Roll surface of the pipe 10 with roll 11 is in positioned opposite.
A guide rail 35 is provided with fixed pedestal 14 and the one side of the face of mobile foundation 15 in the present embodiment, every is led
Rail 35 is vertically disposed on the perpendicular where top 20 axis, and be provided with guide rail 35 can be along gliding thereon
Dynamic slide 36；It is corresponding on two slides 36 to be equipped with top 20 in arrangement and each other infrared sensor to penetrating in the same direction
A37, infrared sensor B38, infrared sensor A37, infrared sensor B38 communicate connection controller 39 respectively, referring to Fig. 4.
When installing and using, the spacing between infrared sensor A37, infrared sensor B38 and the roll surface minimum point of roll to be repaired 11 is little
In 2cm.Field personnel, according to being actually needed, control valve A12 and control valve B13 can selectively be controlled by controller 39
Aperture, to control the load of solder flux.In the case where the rotating speed of motor 18 is constant, when the thickness of overlay cladding exceedes
During critical value, infrared sensor A37 and infrared sensor B38 is not reconstructed to penetrating then, that is, shows the roll surface of roll 11 here
Form a ring shape overlay cladding, and complete built-up welding, then controller 39 according to the trigger signal that receives control built-up welding dolly 3 along
The advance a small distance of guided way 2, built-up welding is carried out to adjacent roll surface, and so on works, with the continuous progress of built-up welding, rolls
The roll surface of roller 11 is covered by the ring-type overlay cladding that a circle circle links together side by side, that is, the Bead weld repair for completing roll 11 is made
Industry.
Claims (6)
1. a kind of roll surface prosthetic device, there is the roll rotation mechanism for being used for clamping roll and drive it to rotate, in roll
The side of rotating mechanism is provided with horizontal table, and horizontal table is provided with guided way, and is placed with guided way along its row
The built-up welding dolly walked；It is characterized in that：The side of the horizontal table is provided with stand type support, and the top of stand type support, which is provided with, to hang
Frame, and the feed bin for being used for containing solder flux is housed on suspension；Hoisting mechanism is provided with horizontal table；The built-up welding dolly
On be configured with hopper and welding gun, one end of the discharging opening docking flexible pipe of feed bin, the other end of flexible pipe is stretched in hopper, hopper
Discharging opening docks discharge nozzle, and the wherein roll surface of welding gun and discharge nozzle with roll is in positioned opposite；In the discharging of feed bin and hopper
Control valve A, B is correspondingly provided with mouthful.
2. a kind of roll surface prosthetic device according to claim 1, it is characterized in that：The roll rotation mechanism has phase
To the fixed pedestal and mobile foundation of arrangement；Power transmission shaft, one end connecting chuck of power transmission shaft are housed, the other end connects on fixed pedestal
Connect motor；Mobile foundation is slidably mounted in track, and mechanical regulation mechanism is housed between mobile foundation and track,
It is top coaxially arranged with chuck equipped with top on mobile foundation, and the roll is clamped between chuck top.
3. a kind of roll surface prosthetic device according to claim 1, it is characterized in that：The hoisting mechanism includes support
With steering arm and hoist engine, wherein being provided with guide sleeve on support, steering arm is rotatablely installed in cantilever tip, on steering arm
Provided with handle and several fixed pulleys；Steel wire rope on hoist engine is successively around each fixed sliding on the guide sleeve and steering arm
After wheel, stretched out from the swinging end of steering arm, and suspension hook is housed at its termination position.
4. a kind of roll surface prosthetic device according to claim 2, it is characterized in that：The mechanical regulation mechanism includes silk
Bar and the screw rodb base being installed in track, one end connection mobile foundation of screw mandrel, the screw mandrel other end are provided with handwheel.
5. a kind of roll surface prosthetic device according to claim 1, it is characterized in that：The built-up welding dolly has car body,
Crossbeam is provided with car body, one end of crossbeam is provided with wire feeder, and the other end of crossbeam is provided with mounting seat；Mounting seat is by transverse direction
Sleeve and longitudinal sleeve are formed by connecting, and transverse sleeves are sleeved on crossbeam, and longitudinal sleeve is sleeved on the discharge nozzle, in transverse direction
Clamping screw is respectively arranged between sleeve and crossbeam and between longitudinal sleeve and discharge nozzle；" C " type deck is housed on the discharge nozzle,
" C " type deck is used to clamp welding gun.
6. a kind of roll surface prosthetic device according to claim 2, it is characterized in that：In fixed pedestal and mobile foundation just
To one side be provided with a guide rail, every guide rail is vertically disposed on the perpendicular where top axis, and
Slide is installed on guide rail；It is corresponding on two slides to be equipped with top in arrangement and each other infrared biography to penetrating in the same direction
Sensor A, B；Infrared sensor A, B communicate connection controller respectively, and controller is used to control the aperture of control valve A, B and built-up welding small
The running status of car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720160644.6U CN206747823U (en) | 2017-02-22 | 2017-02-22 | A kind of roll surface prosthetic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720160644.6U CN206747823U (en) | 2017-02-22 | 2017-02-22 | A kind of roll surface prosthetic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206747823U true CN206747823U (en) | 2017-12-15 |
Family
ID=60609487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720160644.6U Expired - Fee Related CN206747823U (en) | 2017-02-22 | 2017-02-22 | A kind of roll surface prosthetic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206747823U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079383A (en) * | 2018-09-03 | 2018-12-25 | 安徽再制造工程设计中心有限公司 | A kind of rotary build-up welding apparatus of hydraulic stem reparation |
| CN109848598A (en) * | 2019-01-31 | 2019-06-07 | 北京首钢建设集团有限公司 | Make steel the semi-automatic built-up welder of slab fan-shaped section roller repair welding |
| CN109940338A (en) * | 2019-05-09 | 2019-06-28 | 滨州鲁德曲轴有限责任公司 | A kind of wheel of multi-functional crankshaft six rolling device |
| CN112548483A (en) * | 2020-11-26 | 2021-03-26 | 莱芜盛鼎特殊冶金材料再制造有限公司 | Automatic welding device for roll surfacing |
| CN113102863A (en) * | 2021-05-28 | 2021-07-13 | 广西建工集团第一安装工程有限公司 | High-efficiency roller gear tooth hard alloy surfacing system and surfacing method |
| CN114619179A (en) * | 2022-03-24 | 2022-06-14 | 湖北荆城银都杭萧钢构有限公司 | Intelligent welding device for assembled steel structural part |
-
2017
- 2017-02-22 CN CN201720160644.6U patent/CN206747823U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079383A (en) * | 2018-09-03 | 2018-12-25 | 安徽再制造工程设计中心有限公司 | A kind of rotary build-up welding apparatus of hydraulic stem reparation |
| CN109848598A (en) * | 2019-01-31 | 2019-06-07 | 北京首钢建设集团有限公司 | Make steel the semi-automatic built-up welder of slab fan-shaped section roller repair welding |
| CN109848598B (en) * | 2019-01-31 | 2021-04-02 | 北京首钢建设集团有限公司 | Semi-automatic surfacing welding machine for repairing welding of steel-making slab fan-shaped section roller |
| CN109940338A (en) * | 2019-05-09 | 2019-06-28 | 滨州鲁德曲轴有限责任公司 | A kind of wheel of multi-functional crankshaft six rolling device |
| CN112548483A (en) * | 2020-11-26 | 2021-03-26 | 莱芜盛鼎特殊冶金材料再制造有限公司 | Automatic welding device for roll surfacing |
| CN113102863A (en) * | 2021-05-28 | 2021-07-13 | 广西建工集团第一安装工程有限公司 | High-efficiency roller gear tooth hard alloy surfacing system and surfacing method |
| CN113102863B (en) * | 2021-05-28 | 2023-03-21 | 广西建工集团第一安装工程有限公司 | High-efficiency roller gear tooth hard alloy surfacing system and surfacing method |
| CN114619179A (en) * | 2022-03-24 | 2022-06-14 | 湖北荆城银都杭萧钢构有限公司 | Intelligent welding device for assembled steel structural part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20200222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |