CN205464722U - Build -up welding device - Google Patents
Build -up welding device Download PDFInfo
- Publication number
- CN205464722U CN205464722U CN201620156151.0U CN201620156151U CN205464722U CN 205464722 U CN205464722 U CN 205464722U CN 201620156151 U CN201620156151 U CN 201620156151U CN 205464722 U CN205464722 U CN 205464722U
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- roll
- welding
- build
- cantilever
- welding apparatus
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Abstract
The application discloses build -up welding device for the breaker roll is restoreed, and it includes: be used for holding the roll, and it is right the roll carries out the heating insulation can that heats, the support that has the cantilever, the cantilever is located the top of heating insulation can, the setting is in welding machine on the support, the welder of welding machine slides and sets up on the cantilever. The utility model provides a build -up welding device has changed the restoration mode of current breaker roll, no longer adopts the mode of lathe turning, but adopts the prosthetic mode of build -up welding to make the roll resume the former state to the diameter that makes the roll no longer diminishes, and the probability of scrapping that has reduced the roll that is showing makes the manufacturing cost of steel rolling mill obtain reducing by a wide margin.
Description
Technical field
This utility model relates to steel and produces equipment technical field, particularly to a kind of build-up welding apparatus.
Background technology
Steel rolling mill, during producing steel, needs to use milling train to roll steel, and on milling train
Contacting with steel its parts rolled is roll.
After steel are rolled by roll for a long time, roll the most all can produce abrasion in various degree,
The outer peripheral face causing roll is uneven, makes roll reduce the effect of rolling of steel, thus be accomplished by right
Roll is repaired.
In the prior art, the mode of operation repaired roll is to use the periphery of lathe turning roll
Face, makes the diameter of roll reduce, until outer peripheral face is the most smooth, is then used by this roll afterwards and rolls
System operation, after it weares and teares again, repeats above-mentioned turning operation and makes its outer peripheral face the most smooth, then make
It carries out mill operation, so circulates, until the diameter of roll is too small and scraps.
Above-mentioned repair mode, although can temporarily make roll re-use, but roll is because of repeatedly turning
Also result in eventually and scrap.And in actual production, the abrasion probability of roll is the highest, this results in roll
Scrappage is the highest, makes the cost of steel rolling mill put into high.
Therefore, how to reduce the scrappage of roll, to reduce production cost, be current people in the art
Member's problem demanding prompt solution.
Utility model content
In view of this, this utility model provides a kind of build-up welding apparatus, and it can be by the wearing part of roll
Repair smooth, make roll recover former state, thus significantly reduce roll scrap probability, make steel rolling mill
Production cost be greatly reduced.
In order to achieve the above object, the following technical scheme of this utility model offer:
A kind of build-up welding apparatus, for roll is repaired, comprising:
For accommodating roll, and the heater incubator that described roll is heated；
Having the support of cantilever, described cantilever is positioned at the top of described heater incubator；
Arranging bonding machine on the bracket, the welding gun of described bonding machine is slidably arranged on described cantilever.
Further, in above-mentioned build-up welding apparatus, the bottom of described heater incubator is provided with roller, described
Roll passes through described roller supporting in the inside of described heater incubator.
Further, in above-mentioned build-up welding apparatus, also include being arranged on outside described heater incubator, pass through
Power transmission shaft drives the first driving equipment of the described roll rotation in described heater incubator.
Further, in above-mentioned build-up welding apparatus, the welding agent container accommodating welding agent is arranged on the bracket,
And it is positioned at the top of described support.
Further, in above-mentioned build-up welding apparatus, also include the top being arranged on described support rotated, use
In the drum being wound around welding rod.
Further, in above-mentioned build-up welding apparatus, described cantilever is along the institute being positioned in described heater incubator
State the axially extending of roll, and the length of described cantilever is more than the length of described roll.
Further, in above-mentioned build-up welding apparatus, also include arranging on the bracket, drive described welding gun
The second driving means slided on described cantilever.
The build-up welding apparatus that this utility model provides, it mainly includes heater incubator, support, bonding machine.
When roll is repaired, first roll is positioned in heater incubator, makes heater incubator to roll
Heat, make roll reach to repair temperature (200 DEG C～300 DEG C), then start bonding machine, make welding gun
The cantilever being positioned at roll top moves, carries out overlay-operation with the different abrading sections to roll, make
Abrading section recovers to former state.Build-up welding apparatus that this utility model provides, changes existing to roll
Repair mode, no longer uses the mode of lathe turning, but uses the mode of Bead weld repair to make roll recover
Former state, thus make the diameter of roll no longer diminish, significantly reduce roll scraps probability, makes steel rolling
The production cost of factory is greatly reduced.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only embodiment of the present utility model, comes for those of ordinary skill in the art
Say, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
The structural representation of the build-up welding apparatus that Fig. 1 provides for this utility model embodiment；
Fig. 2 is the top view of heater incubator.
In fig. 1 and 2:
1-roll, 2-heater incubator, 3-support, 4-cantilever, 5-bonding machine, 6-welding gun, 7-roller, 8-
First drives equipment, 9-welding agent container, 10-drum.
Detailed description of the invention
This utility model provides a kind of build-up welding apparatus, and the wearing part of roll can be repaired smooth by it,
Make roll recover former state, thus significantly reduce roll scrap probability, make the production cost of steel rolling mill
It is greatly reduced.
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
As depicted in figs. 1 and 2, the build-up welding apparatus that this utility model embodiment provides, main improvements exist
In, changing the existing repair mode to roll 1, it mainly includes heater incubator 2, support 3, weldering
Picking 5, heater incubator 2 therein and support 3 are fixedly installed on the ground.Roll 1 is being repaired
Time, first roll 1 is positioned in heater incubator 2, makes heater incubator 2 that roll 1 is heated, make
Roll 1 reaches to repair temperature (200 DEG C～300 DEG C), then starts bonding machine 5, makes welding gun 6 roll being positioned at
Move on the cantilever 4 at roller 1 top, carry out overlay-operation with the different abrading sections to roll 1, make wear
Bit recovery is to former state.
The build-up welding apparatus that the present embodiment provides, no longer uses the mode of lathe turning, but uses heap repair welding
Multiple mode makes roll 1 recover former state, thus makes the diameter of roll 1 no longer diminish, and significantly reduces and rolls
Roller 1 scrap probability, make the production cost of steel rolling mill be greatly reduced.
For further optimisation technique scheme, in the build-up welding apparatus that the present embodiment provides, heater incubator 2
Bottom is provided with roller 7, and roll 1 is supported in the inside of heater incubator 2 by roller 7, such as Fig. 1 and Fig. 2
Shown in.It is suspended on the cantilever 4 at heater incubator 2 top and welding gun 6 is installed, but, welding gun 6 is at cantilever 4
On movement, be merely capable of to roll 1 top that (this top refers to roll 1 outer peripheral face near cantilever 4
Part) overlay-operation, (refer to roll 1 outer peripheral face bottom this close for being positioned at bottom roll 1
The part of heater incubator 2 diapire) wearing part then cannot be carried out overlay-operation.Therefore, in order to solve
This problem, the preferred roll of the present embodiment 1 is when being positioned over heater incubator 2 and being internal, by can rotate
Roller 7 realizes supporting, so by the rotation of roller 7, so that it may so that roll 1 rotates around its axis,
Thus realize the conversion of roll 1 top and bottom, and then it is complete to make welding gun 6 can realize the outer peripheral face of roll 1
The built-up welding in orientation.
In the build-up welding apparatus that the present embodiment provides, also include being arranged on heater incubator 2 outside, pass through transmission
Axle drives the first driving equipment 8 that the roll 1 in heater incubator 2 rotates.The rotation of roll 1, Ke Yigen
According to the needs of built-up welding, it is made to rotate by artificial applying active force, but in order to improve the automatization of built-up welding
Degree, and improve the accuracy of operation, the present embodiment preferably drives to be positioned at by the first driving equipment 8 and adds
Roll 1 in hot couveuse 2 rotates, and this first driving equipment 8 is preferably motor, and is fixed in ground
On face, as shown in Figure 1.
In the present embodiment, the welding agent container 9 accommodating welding agent is arranged on support 3, and is positioned at the top of support 3.
Need during built-up welding to use welding agent, and the welding agent container 9 accommodating welding agent can be arranged directly on ground, welding agent
Can be completed by common transfer unit to the conveying of bonding machine 5.And in the present embodiment, in order to simplify
Structure, improves simple operation, is preferably fixed on support 3 by welding agent container 9, and is located at support 3
Top, thus make welding agent container 9 arrange higher than bonding machine 5, the conveying of such welding agent just can rely on
Himself gravity and realize, it is not necessary to other transfer units are being set, so as preferred implementation.
As it is shown in figure 1, in the build-up welding apparatus that provides of the present embodiment, also include that rotate is arranged on support 3
Top, for being wound around the drum 10 of welding rod, as shown in Figure 1.Drum 10 is set, also for simplifying knot
Structure also improves simple operation.During carrying out built-up welding, welding gun 6 is mobile on cantilever 4, when
When the rotation of the top of support 3 arranges drum 10, it becomes possible to make welding gun 6 pull welding rod in moving process,
Make drum 10 rotate by pulling of welding rod, and then realize the output of the welding rod being wrapped on drum 10, when
When welding gun 6 stops mobile, no longer pull welding rod, then drum 10 stops operating, and welding rod is no longer from line
Export on dish 10 such that it is able to make welding rod realize conveying automatically, flexibly.In addition, welding rod also may be used
To be separately provided by miscellaneous part, and by manually realizing conveying.
Concrete, cantilever 4 is axially extending along the roll 1 being positioned in heater incubator 2, and cantilever 4
Length more than the length of roll 1, as shown in Figure 1.This kind of set-up mode, it is possible to farthest improve
Repairing effect to roll 1, realizes the comprehensive reparation to roll 1 as far as possible, so as excellent
Select set-up mode.Certainly, on the premise of not considering above-mentioned factor, cantilever 4 can also be along the footpath of roll 1
To extended.
Further, in the build-up welding apparatus that the present embodiment provides, also include being arranged on support 3, drive weldering
The second driving means (not shown) that rifle 6 slides on cantilever 4.The welding gun 6 movement on cantilever 4,
Can be pulled by artificial hand torch 6 and realize, it is also possible to drive it automatically to move by the second driving means
Dynamic, the present embodiment preferably employs the mode that welding gun 6 automatically moves and is configured, because this kind of set-up mode
Control accuracy can be improved, make built-up welding effect more preferable.
In this specification, each embodiment uses the mode gone forward one by one to describe, and each embodiment stresses
Being the difference with other embodiments, between each embodiment, remaining identical similar portion sees mutually
?.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
This utility model.Multiple amendment to these embodiments will be aobvious for those skilled in the art
And be clear to, generic principles defined herein can be without departing from spirit or scope of the present utility model
In the case of, realize in other embodiments.Therefore, this utility model is not intended to be limited to institute herein
These embodiments shown, and it is to fit to consistent with principles disclosed herein and features of novelty the widest
Scope.
Claims (7)
1. a build-up welding apparatus, for roll is repaired, it is characterised in that including:
For accommodating roll, and the heater incubator that described roll is heated；
Having the support of cantilever, described cantilever is positioned at the top of described heater incubator；
Arranging bonding machine on the bracket, the welding gun of described bonding machine is slidably arranged on described cantilever.
Build-up welding apparatus the most according to claim 1, it is characterised in that the end of described heater incubator
Portion is provided with roller, and described roll passes through described roller supporting in the inside of described heater incubator.
Build-up welding apparatus the most according to claim 1, it is characterised in that add described in also including being arranged on
Outside hot couveuse, first of described roll rotation in described heater incubator is driven to drive by power transmission shaft
Dynamic equipment.
Build-up welding apparatus the most according to claim 1, it is characterised in that accommodate the welding agent container of welding agent
Arrange on the bracket, and be positioned at the top of described support.
Build-up welding apparatus the most according to claim 1, it is characterised in that also include that rotate is arranged on
The top of described support, for being wound around the drum of welding rod.
Build-up welding apparatus the most according to claim 1, it is characterised in that described cantilever is along being positioned over institute
State the axially extending of described roll in heater incubator, and the length of described cantilever is more than described roll
Length.
7. according to the build-up welding apparatus described in any one in claim 1-6, it is characterised in that also include
Arrange on the bracket, drive the second driving means that described welding gun slides on described cantilever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620156151.0U CN205464722U (en) | 2016-03-01 | 2016-03-01 | Build -up welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620156151.0U CN205464722U (en) | 2016-03-01 | 2016-03-01 | Build -up welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205464722U true CN205464722U (en) | 2016-08-17 |
Family
ID=56658022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620156151.0U Active CN205464722U (en) | 2016-03-01 | 2016-03-01 | Build -up welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205464722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907605A (en) * | 2018-09-20 | 2018-11-30 | 安徽马钢设备检修有限公司 | A kind of the Bead weld repair device and its application method of large size hydraulic press working cylinder plunger |
| CN112439968A (en) * | 2019-08-27 | 2021-03-05 | 湖北宜飞复合新材料有限公司 | Heating and repairing device for roller surface of cement clinker crushing roller |
-
2016
- 2016-03-01 CN CN201620156151.0U patent/CN205464722U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907605A (en) * | 2018-09-20 | 2018-11-30 | 安徽马钢设备检修有限公司 | A kind of the Bead weld repair device and its application method of large size hydraulic press working cylinder plunger |
| CN112439968A (en) * | 2019-08-27 | 2021-03-05 | 湖北宜飞复合新材料有限公司 | Heating and repairing device for roller surface of cement clinker crushing roller |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |