CN103837254A - Roller heat treatment technology process temperature detection device - Google Patents
Roller heat treatment technology process temperature detection device Download PDFInfo
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- CN103837254A CN103837254A CN201210474914.2A CN201210474914A CN103837254A CN 103837254 A CN103837254 A CN 103837254A CN 201210474914 A CN201210474914 A CN 201210474914A CN 103837254 A CN103837254 A CN 103837254A
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- test roller
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- temperature detection
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Abstract
The invention discloses a roller heat treatment technology process temperature detection device. A number of grooves and a number of temperature detection points which extend to a temperature detection test roller are arranged on the surface of the neck of the temperature detection test roller of the device. The front end of a first connecting rod is connected with one side of a temperature signal acquisition recorder through a flange. A power supply slip ring is sheathed on the tail end of the first connecting rod and is fastened by a screw. Both ends of a second connecting rod are respectively connected with the other side of the temperature signal acquisition recorder and the shaft end of the temperature detection test roller through flanges. A number of thermocouples are distributed on the temperature detection points of the temperature detection test roller through a number of grooves on the surface of the neck of the temperature detection test roller. Signal lines of a number of thermocouples are respectively connected with the temperature signal acquisition recorder. The detecting device can detect the temperature of the temperature detection test roller in a heat treatment furnace in real time to acquire dynamic temperature field distribution, provides an accurate and reliable basis for the setting of roller heat treatment technology parameters, and ensures the quality of roller heat treatment.
Description
Technical field
The present invention relates to a kind of roll heat treatment process temperature-detecting device.
Background technology
Roll is widely used in all kinds of milling trains of metallurgy industry, the final performance of roll and product quality depend on function and the control ability of Technology for Heating Processing equipment to a great extent, therefore, before roll thermal treatment, adopt thermometric test roller to carry out continuous dynamic temperature measurement to heating or the cooling procedure of associated hot treatment process equipment, empirical tests is formulated relevant heat treatment process parameter with after confirmation, drop into again the trial-production of the test of simulation roller and the roller that goes into operation, can guarantee roll final performance and product quality after heat treatment.
At present in the time that thermometric test roller is carried out to all kinds of heat treatment test, conventionally infer the actual temperature of thermometric test roller in heat treatment process according to the furnace temperature of corresponding heating furnace in each heat treatment step and furnace, obviously there is certain deviation in the actual temperature of the furnace temperature of heating furnace and thermometric test roller, and cannot obtain the dynamic temperature field distribution of thermometric test roller in heat treatment process, the relevant heat treatment process parameter of formulating thus need be revised according to experience, thereby affected the precision that heat treatment process parameter is formulated, cannot guarantee the heat treated quality of roll.Because thermometric test roller need be done certain rotation in heat treatment process, conventional temperature-detecting device cannot carry out real time temperature detection to the thermometric test roller that is positioned at heating furnace simultaneously.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of roll heat treatment process temperature-detecting device, utilize this pick-up unit to detect to be in real time positioned at the thermometric test roll temperature of heating furnace, obtaining dynamic temperature field distributes, formulate foundation is accurately and reliably provided for roll heat treatment process parameter, thereby guaranteed the heat treated quality of roll.
For solving the problems of the technologies described above, roll heat treatment process temperature-detecting device of the present invention comprises thermometric test roller, power supply slip ring sleeve, temperature signal collection registering instrument, some thermopairs, head rod and the second connecting link, described thermometric test roller neck surface is provided with some grooves and extends to some points for measuring temperature of thermometric test roller, described head rod front end connects described temperature signal collection registering instrument one side by ring flange, described power supply slip ring sleeve is sheathed on described head rod tail end and passes through screw fastening, described the second connecting link two ends connect described temperature signal collection registering instrument opposite side and thermometric test roll shaft end by ring flange respectively, described some thermopairs are laid in the point for measuring temperature of described thermometric test roller by some grooves of described thermometric test roller neck surface, the signal wire of described some thermopairs connects respectively described temperature signal collection registering instrument.
Further, this device also comprises two wire winding poles, and described two wire winding poles respectively interval are located on described the second connecting link.
Because roll heat treatment process temperature-detecting device of the present invention has adopted technique scheme, be that this device comprises thermometric test roller, power supply slip ring sleeve, temperature signal collection registering instrument, some thermopairs, head rod and the second connecting link, thermometric test roller neck surface is provided with some grooves and extends to some points for measuring temperature of thermometric test roller, head rod front end connects temperature signal collection registering instrument one side by ring flange, power supply slip ring sleeve is sheathed on head rod tail end and passes through screw fastening, the second connecting link two ends connect temperature signal collection registering instrument opposite side and thermometric test roll shaft end by ring flange respectively, some thermopairs are tested the point for measuring temperature that is laid in thermometric test roller after some grooves of roller roll neck by thermometric, the signal wire of some thermopairs connects respectively temperature signal collection registering instrument.This pick-up unit can detect the thermometric test roll temperature that is positioned at heat-treatment furnace in real time, obtains dynamic temperature field and distributes, and formulates foundation is accurately and reliably provided, thereby guaranteed the heat treated quality of roll for roll heat treatment process parameter.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the present invention is described in further detail:
Fig. 1 is the structural representation of roll heat treatment process temperature-detecting device of the present invention.
Embodiment
As shown in Figure 1, roll heat treatment process temperature-detecting device of the present invention comprises thermometric test roller 1, power supply slip ring sleeve 2, temperature signal collection registering instrument 3, some thermopairs 4, head rod 5 and the second connecting link 6, the neck surface of described thermometric test roller 1 is provided with some grooves 11 and extends to some points for measuring temperature of thermometric test roller 1, described head rod 5 front ends connect described temperature signal collection registering instrument 3 one sides by ring flange 51, described power supply slip ring sleeve 2 is sheathed on described head rod 5 tail ends fastening by screw 21, described the second connecting link 6 two ends are respectively by ring flange 61, 62 connect described temperature signal collection registering instrument 3 opposite sides and thermometric test roller 1 axle head, described some thermopairs 4 are laid in the point for measuring temperature of described thermometric test roller 1 by some grooves 11 of described thermometric test roller 1 neck surface, the signal wire of described some thermopairs 4 connects respectively described temperature signal collection registering instrument 3.
Further, this device also comprises two wire winding poles 7,8, and described two wire winding poles 7,8 respectively interval are located on described the second connecting link 6.Due to the position difference of thermometric test roller in various heating furnaces in heat treatment process, thermocouple signal line need leave enough length, therefore can be by thermocouple signal drum around neat by two wire winding poles, avoid thermocouple signal line in disorder or damage, affect temperature detection.
In the time that thermometric test roller is heat-treated to test, the thermometric test roller body of roll is positioned at heat-treatment furnace, the second connecting link extends to outside heat-treatment furnace, connect external power supply and provide working power through power supply slip ring sleeve to temperature signal collection registering instrument by power supply slip ring sleeve, the thermopair of the each point for measuring temperature of thermometric test roller detects each point temperature and the real time temperature in heat-treatment furnace by temperature signal collection registering instrument acquisition and recording thermometric test roller each point in real time simultaneously, can obtain dynamic temperature field by the each point temperature of surveying distributes, formulate foundation is accurately and reliably provided for roll heat treatment process parameter, thereby guarantee the heat treated quality of roll.
This device is by installing thermopair additional at the each point for measuring temperature of thermometric test roller, and provide working power by power supply slip ring sleeve to temperature signal collection registering instrument, make the temperature detection that is positioned at the thermometric test roller of heat-treatment furnace in rotation status become possibility, for follow the tracks of the temperature variation that detects thermometric test roller in heat treatment processes such as heating and quenchings.Reach following object by temperature detection:
1) be familiar with the full technological process of differential quenching, under heat test technique, the temperature homogeneity on thermometric test roller surface;
2) in heating process process, thermometric test roller body of roll temperature field distribution situation and neck surface and inner temperature variation from outward appearance to inner essence;
3) under fog quenching test technology, the temperature field of thermometric test roller distribute and spray cooling after the situation of rising again detect;
4) through temperature detection, the differential quenching test technology of design simulation thermometric test roller, establishment differential quenching technological specification.
Claims (2)
1. a roll heat treatment process temperature-detecting device, comprise thermometric test roller, it is characterized in that: also comprise power supply slip ring sleeve, temperature signal collection registering instrument, some thermopairs, head rod and the second connecting link, described thermometric test roller neck surface is provided with some grooves and extends to some points for measuring temperature of thermometric test roller, described head rod front end connects described temperature signal collection registering instrument one side by ring flange, described power supply slip ring sleeve is sheathed on described head rod tail end and passes through screw fastening, described the second connecting link two ends connect described temperature signal collection registering instrument opposite side and thermometric test roll shaft end by ring flange respectively, described some thermopairs are laid in the point for measuring temperature of described thermometric test roller by some grooves of described thermometric test roller neck surface, the signal wire of described some thermopairs connects respectively described temperature signal collection registering instrument.
2. roll heat treatment process temperature-detecting device according to claim 1, is characterized in that: this device also comprises two wire winding poles, described two wire winding poles respectively interval are located on described the second connecting link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210474914.2A CN103837254A (en) | 2012-11-21 | 2012-11-21 | Roller heat treatment technology process temperature detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210474914.2A CN103837254A (en) | 2012-11-21 | 2012-11-21 | Roller heat treatment technology process temperature detection device |
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| Publication Number | Publication Date |
|---|---|
| CN103837254A true CN103837254A (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201210474914.2A Pending CN103837254A (en) | 2012-11-21 | 2012-11-21 | Roller heat treatment technology process temperature detection device |
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| CN (1) | CN103837254A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269919A (en) * | 2016-08-30 | 2017-01-04 | 东北大学 | A kind of method for detecting metal sheet band operation of rolling deformed area temperature |
| CN107389219A (en) * | 2017-08-05 | 2017-11-24 | 芜湖君华材料有限公司 | A kind of amorphous alloy strips fast quenching list roll surface temperature detector |
| CN113959578A (en) * | 2021-10-18 | 2022-01-21 | 中冶赛迪技术研究中心有限公司 | Casting blank contact type continuous temperature measuring device and manufacturing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0454301A2 (en) * | 1990-03-27 | 1991-10-30 | Nisshin Steel Co., Ltd. | Prediction of heat streaks in metal rolling |
| CN2938049Y (en) * | 2006-04-26 | 2007-08-22 | 薛健 | Cotact surface temp measuring device |
| CN201016857Y (en) * | 2006-12-25 | 2008-02-06 | 成都发动机（集团）有限公司 | Rotary automatic temperature measuring device |
| CN101972798A (en) * | 2010-09-06 | 2011-02-16 | 北方工业大学 | Roll center heating type roll bending forming method and device thereof |
| CN201768749U (en) * | 2010-08-23 | 2011-03-23 | 北京工业大学 | Cone box and roller box oil film bearing temperature monitor of high-speed wire rod finishing block |
| CN201791800U (en) * | 2010-09-06 | 2011-04-13 | 北方工业大学 | Roll center heating type roll bend forming device |
-
2012
- 2012-11-21 CN CN201210474914.2A patent/CN103837254A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0454301A2 (en) * | 1990-03-27 | 1991-10-30 | Nisshin Steel Co., Ltd. | Prediction of heat streaks in metal rolling |
| CN2938049Y (en) * | 2006-04-26 | 2007-08-22 | 薛健 | Cotact surface temp measuring device |
| CN201016857Y (en) * | 2006-12-25 | 2008-02-06 | 成都发动机（集团）有限公司 | Rotary automatic temperature measuring device |
| CN201768749U (en) * | 2010-08-23 | 2011-03-23 | 北京工业大学 | Cone box and roller box oil film bearing temperature monitor of high-speed wire rod finishing block |
| CN101972798A (en) * | 2010-09-06 | 2011-02-16 | 北方工业大学 | Roll center heating type roll bending forming method and device thereof |
| CN201791800U (en) * | 2010-09-06 | 2011-04-13 | 北方工业大学 | Roll center heating type roll bend forming device |
Non-Patent Citations (1)
| Title |
|---|
| 李福刚等: "《纺织检测技术及仪表》", 30 June 1992 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269919A (en) * | 2016-08-30 | 2017-01-04 | 东北大学 | A kind of method for detecting metal sheet band operation of rolling deformed area temperature |
| CN106269919B (en) * | 2016-08-30 | 2018-05-04 | 东北大学 | A kind of method for detecting metal sheet band operation of rolling deformed area temperature |
| CN107389219A (en) * | 2017-08-05 | 2017-11-24 | 芜湖君华材料有限公司 | A kind of amorphous alloy strips fast quenching list roll surface temperature detector |
| CN113959578A (en) * | 2021-10-18 | 2022-01-21 | 中冶赛迪技术研究中心有限公司 | Casting blank contact type continuous temperature measuring device and manufacturing method thereof |
| CN113959578B (en) * | 2021-10-18 | 2024-10-11 | 中冶赛迪技术研究中心有限公司 | Continuous casting blank contact temperature measuring device and manufacturing method thereof |
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Application publication date: 20140604 |