CN201871887U - Surfacing machine for continuous casting roller - Google Patents
Surfacing machine for continuous casting roller Download PDFInfo
- Publication number
- CN201871887U CN201871887U CN2010206310865U CN201020631086U CN201871887U CN 201871887 U CN201871887 U CN 201871887U CN 2010206310865 U CN2010206310865 U CN 2010206310865U CN 201020631086 U CN201020631086 U CN 201020631086U CN 201871887 U CN201871887 U CN 201871887U
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- surfacing
- welding
- centrifugal pump
- horizontal rotation
- water
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Abstract
A surfacing machine for a continuous casting machine comprises a horizontal type rotary machine tool, a cross beam arranged above the machine tool, and a welding gun travelling trolley assembled on the cross beam, wherein central holes are arranged in a machine head ejector pin and a tailstock ejector pin of the horizontal type rotary machine tool, a water atomization spraying head is arranged in the central hole in the tailstock ejector pin, a high-pressure water pump and a water supply tank are configured on the water atomization spraying head, a centrifugal pump is arranged at one side of a headstock of the horizontal type rotary machine tool, a liquid absorbing port of the centrifugal pump is connected with a communicating pipe extending into the central hole in the machine head ejector pin, a liquid discharging port of the centrifugal pump is connected with a water collecting tank, a laser positioning thermodetector is fixedly arranged on the welding gun travelling trolley, and a real-time temperature detecting display panel is arranged on the headstock of the machine tool. In the surfacing machine, high-pressure atomization water is utilized for cooling the inner part of a surfacing roller, simultaneously, the thermodetector monitors the surfacing temperature in real time, so that the temperature between roller surfacing layers is controlled conveniently, the processing quality can be guaranteed, large hot input can be adopted for surfacing, and the production efficiency of roller surfacing is improved.
Description
Technical field
The utility model relates to roller and repairs process equipment, is specifically related to a kind of build-up welding of continuous casting roller machine.
Background technology
Need to carry out the built-up welding reparation after the wearing and tearing of continuous casting roller.At present, the build-up welding of continuous casting roller machine that is used for build-up welding of continuous casting roller mainly is made up of horizontal rotation lathe and the welding gun walking dolly that is assemblied on the horizontal rotation lathe upper cross-beam.The continuous casting roller adds man-hour carrying out built-up welding, need carry out strictness control to interlayer temperature, to reduce the alloying element scaling loss, form good martensitic structure, improve the hardness and the service life of roller overlaying welding layer, because it is bigger to produce heat during roller overlaying welding, and present roller overlaying welding equipment can only rely on the heat radiation of roller self to mediate to the heat that produces in the weld deposit process, therefore can only import by adjustment welding parameter control sweating heat and control the built-up welding interlayer temperature, not only influence the roller overlaying welding working (machining) efficiency, nor be convenient to temperature controlling between overlay cladding.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provides a kind of and can effectively improve the roller overlaying welding working (machining) efficiency, makes things convenient for the control of built-up welding interlayer temperature, improves the build-up welding of continuous casting roller machine of roller overlaying welding quality.
The technical scheme that realizes above-mentioned purpose is: a kind of build-up welding of continuous casting roller machine, it includes horizontal rotation lathe and places the crossbeam of horizontal rotation lathe top and be assemblied in welding gun walking dolly on the crossbeam, the head of a bed rotating shaft thimble and the tailstock thimble of described horizontal rotation lathe are arranged to have the hollow-core construction of central through hole, in the centre bore of its tailstock thimble, be provided with the water atomization shower nozzle, this water atomization shower nozzle is connected by the delivery port of feed pipe with the high-pressure hydraulic pump that places tailstock one side, the water inlet of this high-pressure hydraulic pump through cross current to supply tank, headstock one side at horizontal rotation lathe is provided with a centrifugal pump, the liquid sucting port of this centrifugal pump with extend to being connected communicating pipe in the head of a bed rotating shaft thimble centre bore, the leakage fluid dram of this centrifugal pump is connected with the header tank that places the head of a bed one side, described supply tank and header tank are connected through circulating water pipe, on described welding gun walking dolly the laser positioning temperature measurer is installed, the headstock of horizontal rotation lathe is provided with the real-time display floater of thermometric.
The technical solution of the utility model also comprises: be equipped with the liquid filtering net in described header tank.
The utility model utilizes high-pressure atomization water that the built-up welding roller is carried out the inside cooling, monitor the built-up welding temperature in real time by the laser positioning temperature measurer simultaneously, realize temperature controlling between overlay cladding, both made things convenient for the control of roller overlaying welding interlayer temperature, guarantee the crudy and the service life of built-up welding roller, can also adopt big heat input to carry out built-up welding simultaneously, and needn't worry that interlayer temperature is too high, the alloying element scaling loss improves roller overlaying welding production efficiency.
Description of drawings
Accompanying drawing is this build-up welding of continuous casting roller machine structural representation.
The specific embodiment
In conjunction with the accompanying drawings the specific embodiment of the present utility model is described.
As accompanying drawing, this build-up welding of continuous casting roller machine includes horizontal rotation lathe 1, by column supporting one crossbeam 2 is set above horizontal rotation lathe 1, being assemblied on this crossbeam 2 has welding gun walking dolly 3, and this welding gun walking dolly is driven in crossbeam 2 walkings by motor, the gear drive of configuration.The continuous casting roller that described horizontal rotation lathe 1 is installed and needs built-up welding to repair by head of a bed rotating shaft thimble and tailstock thimble.Its head of a bed rotating shaft thimble and tailstock thimble are arranged to have the hollow-core construction of central through hole, in the centre bore of tailstock thimble, be provided with a water atomization shower nozzle 4, this water atomization shower nozzle 4 is connected by the delivery port of a feed pipe 5 with the high-pressure hydraulic pump 6 that places tailstock one side, the water inlet of high-pressure hydraulic pump 6 through cross current to supply tank 7.Headstock one side at horizontal rotation lathe 1 is provided with a centrifugal pump 8, the liquid sucting port of this centrifugal pump 8 and one extends to being connected communicating pipe 9 in the head of a bed rotating shaft thimble centre bore, the leakage fluid dram of centrifugal pump 8 is connected with the header tank 10 that places the horizontal rotation lathe head of a bed one side, its supply tank 7 and header tank 10 are connected through circulating water pipe 11, on described welding gun walking dolly 3 laser positioning temperature measurer 12 is installed, the footpath that the point for measuring temperature of this laser positioning temperature measurer 12 is arranged on roller overlaying welding point forwards.On the headstock of horizontal rotation lathe 1, be provided with the real-time display floater 13 of thermometric with the temperature measurer configuration.
When the utility model is specifically implemented, can assemble liquid filtering net 14 in header tank 10, be used for the filtration of cooling circulating water, its screen pack 14 can adopt continuous synthetic fibre fiber filter cloth.
The utility model utilizes the real-time display floater monitoring of thermometric built-up welding interlayer temperature, and pressure atomization system for high pair of rollers inner chamber carries out continuously or cooling between disconnected by starting, and opens centrifugal pump simultaneously atomized water is reclaimed, and realizes the control of continuous casting roller overlaying welding interlayer temperature.
The utility model can assemble the PLC master control panel, and also the temperature measurer data wire is connected to master control panel, realizes the Based Intelligent Control of build-up welding of continuous casting roller interlayer temperature.
Claims (2)
1. build-up welding of continuous casting roller machine, include horizontal rotation lathe (1) and place the crossbeam (2) of horizontal rotation lathe (1) top and be assemblied in welding gun walking dolly (3) on the crossbeam (2), it is characterized in that: the head of a bed rotating shaft thimble and the tailstock thimble of described horizontal rotation lathe (1) are arranged to have the hollow-core construction of central through hole, in the centre bore of tailstock thimble, be provided with water atomization shower nozzle (4), this water atomization shower nozzle (4) is connected by the delivery port of feed pipe (5) with the high-pressure hydraulic pump that places tailstock one side (6), the water inlet of this high-pressure hydraulic pump (6) through cross current to supply tank (7), headstock one side at horizontal rotation lathe is provided with a centrifugal pump (8), the liquid sucting port of this centrifugal pump (8) with extend to being connected communicating pipe (9) in the head of a bed rotating shaft thimble centre bore, the leakage fluid dram of centrifugal pump (8) is connected with the header tank that places the head of a bed one side (10), described supply tank (7) and header tank (10) are connected through circulating water pipe (11), laser positioning temperature measurer (12) is installed on described welding gun walking dolly (3), and the headstock of horizontal rotation lathe (1) is provided with the real-time display floater of thermometric (13).
2. build-up welding of continuous casting roller machine according to claim 1 is characterized in that: be equipped with liquid filtering net (14) in described header tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206310865U CN201871887U (en) | 2010-11-29 | 2010-11-29 | Surfacing machine for continuous casting roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206310865U CN201871887U (en) | 2010-11-29 | 2010-11-29 | Surfacing machine for continuous casting roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871887U true CN201871887U (en) | 2011-06-22 |
Family
ID=44159821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206310865U Expired - Fee Related CN201871887U (en) | 2010-11-29 | 2010-11-29 | Surfacing machine for continuous casting roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871887U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909457A (en) * | 2012-09-26 | 2013-02-06 | 安徽维德精密机电设备有限公司 | Precision welding machine |
| CN104384769A (en) * | 2014-11-14 | 2015-03-04 | 重庆市龙山金属材料有限公司 | Steel pipe welding cooling water circulating device |
| CN104439786A (en) * | 2014-11-14 | 2015-03-25 | 重庆市龙山金属材料有限公司 | Cooling water circulation system for steel pipe welding |
| CN105921305B (en) * | 2016-06-22 | 2019-01-11 | 广东瑞星新能源科技有限公司 | A kind of stainless steel water tank liner circumferential weld welding line sprayed protection technique |
-
2010
- 2010-11-29 CN CN2010206310865U patent/CN201871887U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909457A (en) * | 2012-09-26 | 2013-02-06 | 安徽维德精密机电设备有限公司 | Precision welding machine |
| CN104384769A (en) * | 2014-11-14 | 2015-03-04 | 重庆市龙山金属材料有限公司 | Steel pipe welding cooling water circulating device |
| CN104439786A (en) * | 2014-11-14 | 2015-03-25 | 重庆市龙山金属材料有限公司 | Cooling water circulation system for steel pipe welding |
| CN105921305B (en) * | 2016-06-22 | 2019-01-11 | 广东瑞星新能源科技有限公司 | A kind of stainless steel water tank liner circumferential weld welding line sprayed protection technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20151129 |