CN201768749U - Cone box and roller box oil film bearing temperature monitor of high-speed wire rod finishing block - Google Patents
Cone box and roller box oil film bearing temperature monitor of high-speed wire rod finishing block Download PDFInfo
- Publication number
- CN201768749U CN201768749U CN2010205024264U CN201020502426U CN201768749U CN 201768749 U CN201768749 U CN 201768749U CN 2010205024264 U CN2010205024264 U CN 2010205024264U CN 201020502426 U CN201020502426 U CN 201020502426U CN 201768749 U CN201768749 U CN 201768749U
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- finishing block
- oil film
- wire rod
- temperature
- box
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Abstract
The utility model relates to a cone box and roller box oil film bearing temperature monitor of a high-speed wire rod finishing block. Grooves and screw holes are arranged on eccentric sleeves which are arranged in a cone box and a roller box of the finishing block and tightly connected with top covers of oil film bearings, thermocouple temperature sensors are fastened in the grooves, temperature signals detected from the oil film bearings of the finishing block are converted into standard electric signals via a conditioning module through a thermocouple, the standard electric signals are inputted to a data acquisition card, the data acquisition card analyzes, compares and calculates acquired data and then transmits results to a computer of a master-control room, the computer can display temperature variation of the oil film bearings of the finishing block at real time through corresponding procedures and assorted equipment, store and print historical information, realize alarming and tripping in time when temperature value of the bearings of the finishing block reaches process set value and realize the optimum running state of equipment. The cone box and roller box oil film bearing temperature monitor of a high-speed wire rod finishing block particularly meets the requirements of realistic production processes.
Description
Technical field
The utility model is a kind of device for detecting temperature, is specially a kind of high speed wire rod finishing block group awl case and roller case filmatic bearing device for detecting temperature.
Technical background
The high speed wire rod finishing block group is the key equipment in the wire production, and rolling extension set is arranged 10 times in general every wire rod production line, and every time extension set is made up of awl case and roller case two parts, and all contains the filmatic bearing parts in roller case and the awl case.
Filmatic bearing has the high advantage of bearing capacity, but it is low also to have a non-ferrous metal axle bush temperature capacity, the weakness of easily damaging rapidly during overtemperature.General milling train does not have monitor and control facility to bearing temperature, only requires the user to guarantee the good lubrication condition and to guarantee that the mode of machine components precision guarantees that the oil film sliding bearing is not impaired.Yet in actual use; the sealing device corrupted of filmatic bearing is in time found than difficult; the frequent variation of applying working condition in addition; thereby cause that bearing heating is until the impaired inefficacy of axle bush; and then cause the fault of whole compressor emergency shutdown; have a strong impact on normally carrying out of production, direct economic loss can reach hundreds thousand of units and not wait to tens million of units, so be necessary the temperature of filmatic bearing is carried out real-time monitoring.
The utility model content
The purpose of the utility model be provide a kind of at lower cost, long life-span, higher precision carry out real-time monitoring system to the filmatic bearing temperature, with real-time monitoring bearing temperature, and in time make diagnosis and prediction, avoid causing unnecessary economic loss because of equipment machine damages.
To achieve these goals, the utility model has been taked following technical scheme.In finishing mill awl case and roller case with on the eccentric bushing of filmatic bearing top cover close proximity, have groove and screw, groove is arranged vertically at the inwall of eccentric bushing, screw is along the radial arrangement of eccentric bushing, thermocouple sensor is placed in the groove, jackscrew passes screw thermocouple sensor is anchored in the groove, thermocouple sensor is connected with the temperature conditioning module, and the capture card in temperature conditioning module and the industrial computer joins.
The width of described groove is 7mm, and screwhole diameter is 5mm, jackscrew diameter 5mm.
More than Zhuan Zhi measuring method is will convert the standard electric signal to by conditioning module from the detected temperature signal of finishing mill filmatic bearing by thermocouple sensor to be input to data collecting card, data collecting card is analyzed the data of gathering, compare and calculating, and then be transported on the computer of master-control room, computer just can be by the variations in temperature of corresponding program and supporting equipment instant playback finishing mill filmatic bearing, store and the history of printing data, and when the temperature value of finishing mill bearing reaches the technique initialization value, can in time report to the police and trip, make equipment reach the most intact running status, be particularly suitable for the production process needs of reality.
The utility model has the advantages that this installation cost is low, the life-span is long, precision is high; Adopt this device can realize mm finishing mill unit awl case and roller case filmatic bearing are measured in real time, its advantage is the precision height, error is little and can monitor in real time.
Description of drawings:
Fig. 1 is the structural representation of the utility model device;
Fig. 2 installs the measuring point schematic diagram in the filmatic bearing;
Fig. 3 is the thermocouple scheme of installation.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
As Fig. 1～shown in Figure 3, a kind of high speed wire rod finishing block group awl case and the roller case filmatic bearing device for detecting temperature described in the present embodiment, by roll 1, thermocouple 2, temperature conditioning module 3, the industrial computer 4 of band capture card is formed.In finishing mill awl case and roller case, the bearing that installation arranged side by side is arranged, axle sleeve is embedded in axle bush, the roll mandrel passes through in the axle bush rotatable, have groove and screw at eccentric bushing inwall with the roll of filmatic bearing top cover close proximity, groove is arranged vertically at the inwall of eccentric bushing, screw is along the radial arrangement of eccentric bushing, insert in the groove by the fastening thermocouple sensor of jackscrew, the extended line of thermocouple cabling in awl case and roller case uses screw and agrafe to fix, link to each other with the temperature conditioning module after picking out the junction box, be connected into capture card then, the data access industrial computer that capture card is exported.The thermocouple sensor that adopts in the present embodiment is that temperature range is wide, precision is high by measuring, stable performance, good alloy of response time constitute.
As shown in Figure 1, filmatic bearing is arranged in roll 1, and each roll in the present embodiment is established 3 measuring points, is respectively L1, L2, L3, R1, R2, R3.
Fig. 2 is that part is installed the measuring point schematic diagram in the filmatic bearing, has marked thermocouple installation groove 6 of 5 on eccentric bushing, and initial setting is monitored for three thermocouples of each bearing installation.So a finishing mill needs six roots of sensation thermocouple that the temperature value of two bearings is monitored.
Fig. 3 is the thermocouple scheme of installation: thermocouple wire is one for 2 two strands, totally three, inserts the filmatic bearing of packing into along eccentric bushing inboard wall groove 6.7 screws of using for fixing thermocouple galvanic couple.Available jackscrew withstands on thermocouple wire on the gland 8 of filmatic bearing, to it not removable till.
Claims (2)
1. a high speed wire rod finishing block group is bored case and roller case filmatic bearing device for detecting temperature, it is characterized in that: in finishing mill awl case and roller case with on the eccentric bushing of filmatic bearing top cover close proximity, have groove and screw, groove is arranged vertically at the inwall of eccentric bushing, screw is along the radial arrangement of eccentric bushing, thermocouple sensor is placed in the groove, jackscrew passes screw thermocouple sensor is anchored in the groove, thermocouple sensor is connected with the temperature conditioning module, and the capture card in temperature conditioning module and the industrial computer joins.
2. according to a kind of high speed wire rod finishing block group awl case and the roller case filmatic bearing device for detecting temperature described in the claim 1, it is characterized in that: the width of described groove is 7mm, and screwhole diameter is 5mm, jackscrew diameter 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205024264U CN201768749U (en) | 2010-08-23 | 2010-08-23 | Cone box and roller box oil film bearing temperature monitor of high-speed wire rod finishing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205024264U CN201768749U (en) | 2010-08-23 | 2010-08-23 | Cone box and roller box oil film bearing temperature monitor of high-speed wire rod finishing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201768749U true CN201768749U (en) | 2011-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205024264U Expired - Fee Related CN201768749U (en) | 2010-08-23 | 2010-08-23 | Cone box and roller box oil film bearing temperature monitor of high-speed wire rod finishing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201768749U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837254A (en) * | 2012-11-21 | 2014-06-04 | 上海宝钢工业技术服务有限公司 | Roller heat treatment technology process temperature detection device |
| CN105903769A (en) * | 2016-04-14 | 2016-08-31 | 北京工业大学 | Plate-strip rolling mill roll system vibration inhibiting system and method based on hydraulic cylinder control |
| CN109101000A (en) * | 2018-09-27 | 2018-12-28 | 山东冠洲股份有限公司 | Cold rolling production monitoring system and its monitoring method |
-
2010
- 2010-08-23 CN CN2010205024264U patent/CN201768749U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837254A (en) * | 2012-11-21 | 2014-06-04 | 上海宝钢工业技术服务有限公司 | Roller heat treatment technology process temperature detection device |
| CN105903769A (en) * | 2016-04-14 | 2016-08-31 | 北京工业大学 | Plate-strip rolling mill roll system vibration inhibiting system and method based on hydraulic cylinder control |
| CN109101000A (en) * | 2018-09-27 | 2018-12-28 | 山东冠洲股份有限公司 | Cold rolling production monitoring system and its monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20110823 |