CN107470850A - A kind of turning preheating surfacing integration surface repair system - Google Patents
A kind of turning preheating surfacing integration surface repair system Download PDFInfo
- Publication number
- CN107470850A CN107470850A CN201710714735.4A CN201710714735A CN107470850A CN 107470850 A CN107470850 A CN 107470850A CN 201710714735 A CN201710714735 A CN 201710714735A CN 107470850 A CN107470850 A CN 107470850A
- Authority
- CN
- China
- Prior art keywords
- welding
- built
- grinding roller
- preheating
- roll surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of turning preheating surfacing integration surface repair system, built-up welding rotary supporting roller including the grinding roller bottom that is arranged at axis horizontal placement, it is arranged at the wearing layer built-up welding welding gun of grinding roller top face, is arranged at the roll surface of grinding roller and roll surface turning cutting tool positioned at the wearing layer built-up welding welding gun and the built-up welding rotary supporting roller between, built-up welding preheating arc cover plate and the fixed briquetting of insulation, the roll surface turning cutting tool, built-up welding preheating arc cover plate and the insulation are fixed briquetting and set gradually from bottom to top；Built-up welding preheating heat block is provided between the roll surface of the built-up welding preheating arc cover plate and grinding roller.The present invention can complete the three steps work of turning, preheating and built-up welding in a process, without transporting grinding roller between different processes, so as to reducing the labor intensity of grinding roller reparation, improving operating efficiency and reducing the potential safety hazard of production.
Description
Technical field
The present invention relates to a kind of special, wear-resistant materials processing technology field, particularly a kind of turning preheating surfacing integration table
Face repair system.
Background technology
In the industrial circles such as building materials processing, metal smelt, chemical industry synthesis, petroleum refining, it usually needs use grinding roller pair
Bulky grain or block stock carry out extruding crushing, feed intake in order to weigh exactly and are mixed with other raw materials.Grinding roller is made for a long time
After industry, the abrasion of roll surface is larger, it is necessary to carry out Bead weld repair to obtain the roll surface wear-resisting layer with higher-strength and wearability.Mill
The wearing layer repair of roller is mainly by procedure below：The roll surface after abrasion is processed using turnery processing first, to go
Except combination is loose and the coating metal of out-of-flatness；Then the roll surface of grinding roller is heated to eliminate internal stress；Finally carry out heap
Weld operation and form wearing layer.The wearing layer repair of conventional grinding roller needs to complete above-mentioned car by two or three processes
Cut, preheat and the work of built-up welding, and because the volume and weight of grinding roller is all larger, the work of grinding roller is transported between different processes
Intensity is big and operating efficiency is low, also add the potential safety hazard of production.
The content of the invention
For overcome the deficiencies in the prior art, the invention provides a kind of turning preheating surfacing integration surface reconditioning system
System, the three steps work of turning, preheating and built-up welding can be completed in a process, without transporting mill between different processes
Roller, so as to reducing the labor intensity of grinding roller reparation, improving operating efficiency and reducing the potential safety hazard of production.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of turning preheating surfacing integration surface repair system, including it is arranged at the built-up welding of the grinding roller bottom of axis horizontal placement
Rotary supporting roller, the wearing layer built-up welding welding gun for being arranged at grinding roller top face, the roll surface for being arranged at grinding roller and positioned at described wear-resisting
Roll surface turning cutting tool, built-up welding preheating arc cover plate and the fixed pressure of insulation between layer built-up welding welding gun and the built-up welding rotary supporting roller
Block, the roll surface turning cutting tool, built-up welding preheating arc cover plate and the fixed briquetting of the insulation are set gradually from bottom to top；Institute
State and built-up welding preheating heat block is provided between built-up welding preheating arc cover plate and the roll surface of grinding roller.
As the further improvement of above-mentioned technical proposal, in addition to support is fixed in the axle center being arranged in grinding roller axis through-hole
Frame；The axle center fixing support rack includes an axle center and fixes support column and several radially fixed support columns, and the axle center is consolidated
Determine the axis of support column and the axis collinear of grinding roller, several described radially fixed support column being radially arranged along grinding roller, and often
One end of the individual radially fixed support column is fixedly connected with the axle center and fixes support column, each radially fixed support column
The other end is provided with axle center support rotating wheel, and the roll surface of the axle center support rotating wheel is close to the madial wall of grinding roller axis through-hole；
The axis of each axle center support rotating wheel with grinding roller diameter parallel.
As the further improvement of above-mentioned technical proposal, the radially fixed support column is four and coplanar setting, and four
The individual radially fixed support column is symmetrical around the axis centre of grinding roller, and radially fixed support column described in two of which point
Do not set towards the roll surface turning cutting tool and the fixed briquetting of the insulation.
As the further improvement of above-mentioned technical proposal, the side of built-up welding preheating arc cover plate towards the milling roller surface is set
Be equipped with four radial direction thermal baffles, four radial direction thermal baffles being radially arranged along grinding roller, and four radial directions every
The built-up welding is preheated the space between arc cover plate and milling roller surface and is divided into roll surface successively from bottom to top by heat shield
Heat-insulation chamber on lower heat-insulation chamber, roll surface heating heating chamber and roll surface, the built-up welding preheating heat block are arranged at the roll surface heating and added
In hot chamber.
As the further improvement of above-mentioned technical proposal, the built-up welding rotary supporting roller is two and the equal horizontal parallel of axis
In the axis of grinding roller, two built-up welding rotary supporting rollers are symmetrical arranged relative to the vertical plane of overground roll axis.
As the further improvement of above-mentioned technical proposal, in addition to it is arranged at the built-up welding welding powder jet pipe of the roll surface of grinding roller, institute
Built-up welding welding powder jet pipe is stated between the fixed briquetting of insulation and the wearing layer built-up welding welding gun.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of turning preheating surfacing integration surface repair system provided by the present invention, by set wearing layer built-up welding welding gun,
Roll surface turning cutting tool, built-up welding preheating arc cover plate and the fixed briquetting of insulation, can complete turning, preheating and heap in a process
The three steps work of weldering, without transporting grinding roller between different processes, so as to reduce the labor intensity of grinding roller reparation, improve work
Make efficiency and reduce the potential safety hazard of production.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of turning preheating surfacing integration surface repair system of the present invention.
Embodiment
Reference picture 1, Fig. 1 are the structural representations of a specific embodiment of the invention.
As shown in figure 1, a kind of turning preheating surfacing integration surface repair system, including it is arranged at axis horizontal placement
The built-up welding rotary supporting roller 1 of grinding roller bottom, the wearing layer built-up welding welding gun 2 for being arranged at grinding roller top face, the roller for being arranged at grinding roller
Face and roll surface turning cutting tool 3 between the wearing layer built-up welding welding gun 2 and the built-up welding rotary supporting roller 1, built-up welding preheating
Arc cover plate 4 and the fixed briquetting 5 of insulation, the roll surface turning cutting tool 3, built-up welding preheating arc cover plate 4 and the insulation are solid
Level pressure block 5 is set gradually from bottom to top；Built-up welding preheating is provided between the built-up welding preheating arc cover plate 4 and the roll surface of grinding roller to add
Hot block 6.
As axle center fixing support rack that is preferable, in addition to being arranged in grinding roller axis through-hole；Branch is fixed in the axle center
Support includes an axle center and fixes support column 7 and several radially fixed support columns 8, and the axis of support column 7 is fixed in the axle center
With the axis collinear of grinding roller, several described radially fixed being radially arranged along grinding roller of support column 8, and each described radially fixed
One end of support column 8 is fixedly connected with the axle center and fixes support column 7, and the other end of each radially fixed support column 8 is set
There is axle center to support rotating wheel 9, the roll surface of the axle center support rotating wheel 9 is close to the madial wall of grinding roller axis through-hole；It is each described
Axle center support rotating wheel 9 axis with grinding roller diameter parallel.The radially fixed support column 8 is four and coplanar setting, and
Four radially fixed support columns 8 are symmetrical around the axis centre of grinding roller, and radially fixed support described in two of which
Post 8 is respectively facing the roll surface turning cutting tool 3 and the fixed briquetting 5 of the insulation is set.
As preferable, it is heat-insulated that the built-up welding preheating arc cover plate 4 towards the side of milling roller surface is provided with four radial directions
Baffle plate 10, four radial direction thermal baffles 10 being radially arranged along grinding roller, and four radial direction thermal baffles 10 are by institute
The space stated between built-up welding preheating arc cover plate 4 and milling roller surface is divided into heat-insulation chamber under roll surface successively from bottom to top
12nd, heat-insulation chamber 14 on roll surface heating heating chamber 13 and roll surface, built-up welding preheating heat block 6 are arranged at the roll surface heating heating
In chamber 13.The built-up welding rotary supporting roller 1 is the axis that two and axis are horizontally parallel to grinding roller, and two built-up welding rotate
Support roller 1 is symmetrical arranged relative to the vertical plane of overground roll axis.Also include the built-up welding welding powder jet pipe for being arranged at the roll surface of grinding roller
11, the built-up welding welding powder jet pipe 11 is between the fixed briquetting 5 of insulation and the wearing layer built-up welding welding gun 2.
During work, grinding roller is placed on the built-up welding rotary supporting roller 1, is then turned clockwise, is passed through successively as shown in Figure 1
Cross the roll surface turning cutting tool 3 and carry out surface turning operation, preheating arc cover plate 4 by the built-up welding is heated with elimination
Stress, then the pending built-up welding operation of insulation at the fixed briquetting 5 of the insulation, finally moves to the built-up welding welding powder jet pipe 11
With progress built-up welding operation at the wearing layer built-up welding welding gun 2.The fixed briquetting 5 of insulation, which has been applied not only to fixed grinding roller, prevents it
The effect of deflection, and the milling roller surface after surface can be allow heated slowly cools, so as to avoid producing planted agent again
Power, so as to ensure that the quality of build-up wear-resistant layer.The axle center fixing support rack is set to ensure the steady of grinding roller axial location
It is qualitative, avoid the roll surface turning cutting tool 3 from influenceing the progress of built-up welding operation when carrying out surface turning operation.
The preferable implementation to the present invention is illustrated above, and certainly, the present invention can also use and above-mentioned implementation
The different form of mode, the equivalent conversion that those skilled in the art are made on the premise of without prejudice to spirit of the invention
Or corresponding change, it should all belong in protection scope of the present invention.
Claims (6)
- A kind of 1. turning preheating surfacing integration surface repair system, it is characterised in that：Including being arranged at axis horizontal placement The built-up welding rotary supporting roller of grinding roller bottom（1）, be arranged at the wearing layer built-up welding welding gun of grinding roller top face（2）, be arranged at grinding roller Roll surface and be located at the wearing layer built-up welding welding gun（2）With the built-up welding rotary supporting roller（1）Between roll surface turning cutting tool （3）, built-up welding preheating arc cover plate（4）With the fixed briquetting of insulation（5）, the roll surface turning cutting tool（3）, built-up welding preheating arc Cover plate（4）With the fixed briquetting of the insulation（5）Set gradually from bottom to top；The built-up welding preheats arc cover plate（4）With grinding roller Built-up welding preheating heat block is provided between roll surface（6）.
- A kind of 2. turning preheating surfacing integration surface repair system according to claim 1, it is characterised in that：Also include The axle center fixing support rack being arranged in grinding roller axis through-hole；The axle center fixing support rack includes an axle center and fixes support column （7）With several radially fixed support columns（8）, support column is fixed in the axle center（7）Axis and grinding roller axis collinear, it is some The individual radially fixed support column（8）Along being radially arranged for grinding roller, and each radially fixed support column（8）One end fix Connect the axle center and fix support column（7）, each radially fixed support column（8）The other end be provided with axle center support rotation Wheel（9）, the axle center supports rotating wheel（9）Roll surface be close to the madial wall of grinding roller axis through-hole；Each axle center support rotation Runner（9）Axis with grinding roller diameter parallel.
- A kind of 3. turning preheating surfacing integration surface repair system according to claim 2, it is characterised in that：The footpath To fixed support column（8）For four and coplanar setting, and four radially fixed support columns（8）Around the axis centre of grinding roller It is symmetrical, and radially fixed support column described in two of which（8）It is respectively facing the roll surface turning cutting tool（3）With the insulation Fixed briquetting（5）Set.
- A kind of 4. turning preheating surfacing integration surface repair system according to claim 1, it is characterised in that：The heap Weldering preheating arc cover plate（4）The side of milling roller surface is provided with four radial direction thermal baffles（10）, four radial directions every Heat shield（10）Being radially arranged along grinding roller, and four radial direction thermal baffles（10）The built-up welding is preheated into arc cover plate （4）Space between milling roller surface is divided into heat-insulation chamber under roll surface successively from bottom to top（12）, roll surface heating heating Chamber（13）With heat-insulation chamber on roll surface（14）, the built-up welding preheating heat block（6）It is arranged at the roll surface heating heating chamber（13）In.
- A kind of 5. turning preheating surfacing integration surface repair system according to claim 1, it is characterised in that：The heap Weld rotary supporting roller（1）The axis of grinding roller, two built-up welding rotary supporting rollers are horizontally parallel to for two and axis（1）Phase It is symmetrical arranged for the vertical plane of overground roll axis.
- A kind of 6. turning preheating surfacing integration surface repair system according to claim 1, it is characterised in that：Also include It is arranged at the built-up welding welding powder jet pipe of the roll surface of grinding roller（11）, the built-up welding welding powder jet pipe（11）Positioned at the fixed briquetting of the insulation （5）With the wearing layer built-up welding welding gun（2）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710714735.4A CN107470850B (en) | 2017-08-19 | 2017-08-19 | A kind of turning preheating surfacing integration surface repair system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710714735.4A CN107470850B (en) | 2017-08-19 | 2017-08-19 | A kind of turning preheating surfacing integration surface repair system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107470850A true CN107470850A (en) | 2017-12-15 |
| CN107470850B CN107470850B (en) | 2019-05-31 |
Family
ID=60601865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710714735.4A Active CN107470850B (en) | 2017-08-19 | 2017-08-19 | A kind of turning preheating surfacing integration surface repair system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107470850B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0795731A2 (en) * | 1996-03-14 | 1997-09-17 | MAN Gutehoffnungshütte Aktiengesellschaft | Method for repairing heat exchanger tubes |
| CN102316990A (en) * | 2008-12-11 | 2012-01-11 | Fl史密斯公司 | Improved wear-resistant hard surfacing method and article |
| CN202684374U (en) * | 2012-07-16 | 2013-01-23 | 太原市冶金机械厂 | Automatic slag clearing device for surfacing welding machine |
| CN205968481U (en) * | 2016-08-30 | 2017-02-22 | 湖南南方搏云新材料股份有限公司 | A carbon felt heat preservation section of thick bamboo cylindrical grinding processingequipment |
| CN206351292U (en) * | 2017-01-11 | 2017-07-25 | 芜湖晶宇威尔耐磨工业有限公司 | A kind of large-scale roller press squeeze roll prosthetic device |
| CN206373469U (en) * | 2017-01-11 | 2017-08-04 | 芜湖晶宇威尔耐磨工业有限公司 | A kind of continuous submerged arc overlaying welding device of large-scale milling roller surface |
-
2017
- 2017-08-19 CN CN201710714735.4A patent/CN107470850B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0795731A2 (en) * | 1996-03-14 | 1997-09-17 | MAN Gutehoffnungshütte Aktiengesellschaft | Method for repairing heat exchanger tubes |
| CN102316990A (en) * | 2008-12-11 | 2012-01-11 | Fl史密斯公司 | Improved wear-resistant hard surfacing method and article |
| CN202684374U (en) * | 2012-07-16 | 2013-01-23 | 太原市冶金机械厂 | Automatic slag clearing device for surfacing welding machine |
| CN205968481U (en) * | 2016-08-30 | 2017-02-22 | 湖南南方搏云新材料股份有限公司 | A carbon felt heat preservation section of thick bamboo cylindrical grinding processingequipment |
| CN206351292U (en) * | 2017-01-11 | 2017-07-25 | 芜湖晶宇威尔耐磨工业有限公司 | A kind of large-scale roller press squeeze roll prosthetic device |
| CN206373469U (en) * | 2017-01-11 | 2017-08-04 | 芜湖晶宇威尔耐磨工业有限公司 | A kind of continuous submerged arc overlaying welding device of large-scale milling roller surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107470850B (en) | 2019-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103302440A (en) | Detachably combined supporting device for large tube processing | |
| CN105478962B (en) | The method of large-scale cold rolling backing roll 70Cr3Mo built-up welding reconstruction layer and repaired roller | |
| CN105499891B (en) | A kind of welding method of 3 self-aligning spherical supports | |
| CN109108743A (en) | A kind of steel pipe grinding device | |
| CN105057846B (en) | Grinding roll overlaying technique | |
| CN102728938A (en) | Inner-outer dual-surface welding device for steel tube and flange | |
| CN103046044A (en) | Laser deposition composite powder and method for remanufacturing waste roller table roller surface | |
| CN101176963A (en) | Method for feeding material and group soldering macrotype torpedo tank | |
| CN107283115A (en) | A kind of cement raw material Vertical Mill wearing layer rotates surfacing equipment | |
| CN106757021B (en) | The vertical dedicated machine for enamelling of collet enamel inner container of Split pressure-bearing solar energy | |
| CN107470850B (en) | A kind of turning preheating surfacing integration surface repair system | |
| CN113427219B (en) | Manufacturing method of large steel Yankee dryer | |
| CN107457509A (en) | A kind of limestone crushing roller wearing layer preheating surfacing device | |
| CN202591811U (en) | Internal and external double-face welding device for steel pipe and flange | |
| CN107457520A (en) | The spindle wear resistant roll roll surface overlaying system that a kind of welding gun is fixed | |
| CN208680738U (en) | A kind of train wheel die holder welder | |
| CN202240945U (en) | Multi-station autorotation shot blasting hanger | |
| CN107363270A (en) | A kind of large-scale roller surface repairs anti-deformation truning fixture | |
| CN114147324B (en) | High-efficiency welding method for large-sized perforated flange and thick-wall pipe | |
| CN206632497U (en) | A kind of vertical circumferential weld automatic TIG welding machine | |
| CN107400768B (en) | A kind of manufacture of cement pressure roller roll surface built-up welding flame pre-heating system | |
| CN108500771A (en) | A kind of efficient welding seam grinding device in steel pipe | |
| CN108994534B (en) | Butt welding method for furnace body of horizontal converting furnace for non-ferrous metal smelting | |
| CN107457510B (en) | High stability grinding roller surfacing repair equipment | |
| CN206665569U (en) | A kind of water cooling conveying roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190505 Address after: 524000 Yalan Crossing of Huguang Road, Xiashan District, Zhanjiang City, Guangdong Province Applicant after: ZHANJIANG YUEKAI PETROCHEMICAL EQUIPMENT PARTS Co.,Ltd. Address before: 241080 South of Wutong Road, Sanshan District, Wuhu City, Anhui Province Applicant before: ANHUI ZHUOHUANG MACHINERY EQUIPMENT Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 524000 Yalan Crossing of Huguang Road, Xiashan District, Zhanjiang City, Guangdong Province Patentee after: Guangdong YueKai Petrochemical Equipment Accessories Co.,Ltd. Address before: 524000 Yalan Crossing of Huguang Road, Xiashan District, Zhanjiang City, Guangdong Province Patentee before: ZHANJIANG YUEKAI PETROCHEMICAL EQUIPMENT PARTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 524000 Yalan Crossing of Huguang Road, Xiashan District, Zhanjiang City, Guangdong Province Patentee after: Guangdong Yuekai Technology Equipment Manufacturing Co.,Ltd. Address before: 524000 Yalan Crossing of Huguang Road, Xiashan District, Zhanjiang City, Guangdong Province Patentee before: Guangdong YueKai Petrochemical Equipment Accessories Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |