CN207238761U - A kind of hot rolling oil film temperature measuring equipment - Google Patents
A kind of hot rolling oil film temperature measuring equipment Download PDFInfo
- Publication number
- CN207238761U CN207238761U CN201721116679.6U CN201721116679U CN207238761U CN 207238761 U CN207238761 U CN 207238761U CN 201721116679 U CN201721116679 U CN 201721116679U CN 207238761 U CN207238761 U CN 207238761U
- Authority
- CN
- China
- Prior art keywords
- thermal resistance
- sleeve pipe
- protection sleeve
- mounting base
- temperature measuring
- 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.)
- Expired - Fee Related
Links
- 238000005098 hot rolling Methods 0.000 title claims abstract description 19
- 239000010731 rolling oil Substances 0.000 title claims abstract description 15
- 239000003921 oil Substances 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000005259 measurement Methods 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 239000010865 sewage Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 239000010687 lubricating oil Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- -1 and the dirt Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
A kind of hot rolling oil film temperature measuring equipment; belong to steel rolling equipment technical field; purpose is to improve the reliability of temperature measuring equipment; its technical solution is; composition includes thermal resistance, protection sleeve pipe and mounting base; the mounting base is fixed on the detection oil window top on filmatic bearing flowline; the protection sleeve pipe is sleeved on the outside of thermal resistance; the lower end of protection sleeve pipe is fixedly connected with mounting base; the measurement end of the thermal resistance is inserted into the detection oil window on filmatic bearing flowline after passing through the centre bore of mounting base, and the outgoing cable of the thermal resistance other end is drawn from the upper end of protection sleeve pipe.The utility model is provided with protection sleeve pipe outside thermal resistance; not only it can effectively prevent thermal resistance root cable from being corroded by dirt; but also it can be damaged by pressure to avoid thermal resistance during support roller is replaced by oil pipe; it thus substantially prolongs the service life of thermal resistance; the failure rate of temperature measuring equipment is reduced, so as to ensure that the normal operation of equipment.
Description
Technical field
A kind of device for being used to measure hot rolling supporting roller bearing lubricating oil temperature is the utility model is related to, belongs to steel rolling equipment
Technical field.
Background technology
Hot rolling line is to automatically control that integrated level is higher at present, and various Theory of Automatic Control application comparative maturities are set
It is standby.Order is generated from three-level, is calculated to second-level model and level-one performs, then one is constituted to zero level transmission and spot sensor
A complicated system.Hot rolling support roller plays the role of connecting hydraulic pressing cylinder and working roll, must due to the long-term operating of its needs
It must ensure that bearing oil is uninterrupted and temperature cannot be too high.For this reason, measurement oil temperature is mounted with filmatic bearing flowline
Its measurement end, since thermal resistance is shaped article, is typically directly inserted into the oil return window on flowline by thermal resistance, with
Realize the measurement of bearing lubrication oil temperature.
But since in-site installation position is relatively low and bad environments, thermal resistance root cable is easy to be corroded by dirt, leads
Temperature measurement circuit is caused to break down；In addition, that oil pipe habitually usually is placed on oil return window is attached by operating personnel when replacing support roller
Closely, thermal resistance is made to be damaged because of compression.Therefore how to extend the service life of temperature measuring equipment, reduce equipment failure rate, just become
The problem that related technical staff faces.
Utility model content
The purpose of this utility model is that the drawback for the prior art, there is provided a kind of hot rolling oil film temperature measuring equipment, to carry
The reliability of high temperature measuring equipment, reduces equipment failure rate.
Problem described in the utility model is realized with following technical proposals：
A kind of hot rolling oil film temperature measuring equipment, composition include thermal resistance, protection sleeve pipe and mounting base, and the mounting base is fixed
Detection oil window top on filmatic bearing flowline, the protection sleeve pipe are sleeved on the outside of thermal resistance, the lower end of protection sleeve pipe
It is fixedly connected with mounting base, the measurement end of the thermal resistance is through being inserted on filmatic bearing flowline after the centre bore of mounting base
In the oily window of detection, the outgoing cable of the thermal resistance other end is drawn from the upper end of protection sleeve pipe.
Above-mentioned hot rolling oil film temperature measuring equipment, the lower part side of the protection sleeve pipe are equipped with sewage draining exit.
Above-mentioned hot rolling oil film temperature measuring equipment, the sidewall upper of the protection sleeve pipe are equipped with cable protection groove.
Above-mentioned hot rolling oil film temperature measuring equipment, the cable protection groove set two, the two is symmetrically disposed on protection sleeve pipe axis
The both sides of line.
Above-mentioned hot rolling oil film temperature measuring equipment, between the mounting base and protection sleeve pipe, mounting base and filmatic bearing flowline
On detection oil window top plate between be connected through a screw thread.
The utility model is provided with protection sleeve pipe outside thermal resistance, not only can effectively prevent thermal resistance root cable quilt
Dirt corrodes, but also can be damaged by pressure to avoid thermal resistance during support roller is replaced by oil pipe, thus substantially prolongs thermoelectricity
The service life of resistance, reduces the failure rate of temperature measuring equipment, so as to ensure that the normal operation of equipment.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the sectional view of the utility model.
Marked in figure as follows：1st, protection sleeve pipe, 2, cable protection groove, 3, sewage draining exit, 4, outgoing cable, 5, thermal resistance, 6,
Mounting base, 7, the oily window of detection.
Embodiment
The utility model provides a kind of hot rolling oil film temperature measuring equipment of high reliability, which has good anti-corrosive properties
Line fault caused by live adverse circumstances can be eliminated with very high mechanical strength, and can prevent external force from destroying, be equipment
Stable operation provide guarantee.
Referring to Fig. 1 and Fig. 2, the utility model mainly includes protection sleeve pipe 1, thermal resistance 5 and mounting base 6, is supported from hot rolling
The lubricating oil of roller lubricating oil film bearing outflow flows back to Lubricating pump station by oil return pipe, in order to prevent the excessive damage axis of lubricating oil temperature
Hold, the oily window 7 of a detection is installed among oil return pipe and Lubricating pump station, detect oily window 7 and be arranged close to bearing side, detecting
One preformed hole is arranged at the oily top of window 7, there is screw thread in preformed hole, and 6 lower part of mounting base is threaded together by screw thread and the oily window 7 of detection,
Top is threaded together by screw thread and protection sleeve pipe 1.A through hole to match with thermal resistance 5 is reserved among mounting base 6, is used for
Thermal resistance 5 is installed.Thermal resistance 5 is located in protection sleeve pipe 1, and protection sleeve pipe 1 plays the role of stopping dirt, can effectively prevent thermal resistance
5 are corroded by dirt and impurity, and the dirt, impurity into protection sleeve pipe 1 can be by 3 rows of sewage draining exit that 1 lower part of protection sleeve pipe is reserved
Go out, two long 20mm, the cable protection groove 2 of width 15mm are symmetrically reserved in 1 top both sides of protection sleeve pipe, and 5 bands of thermal resistance draw
Go out cable 4 to draw from cable protection groove 2, can thus avoid cable from being damaged because by external force.
The utility model uses pure hardware mode, the thermal resistance size mainly applied according to scene, has made protection dress
Put, thermal resistance is sleeved in protective device, and outgoing cable is drawn from protector, and protection sleeve pipe upper end can also install a protection additional
Lid, avoids situ industrial oil, corrosion of the water to thermal resistance circuit, while circuit is not fallen because of external force and weight and damage
It is bad.
The utility model features simple structure, it is of low cost, have wide range of applications, adapt to various adverse circumstances, have extensive
Popularizing value.
Claims (5)
1. a kind of hot rolling oil film temperature measuring equipment, it is characterized in that, composition includes thermal resistance（5）, protection sleeve pipe（1）And mounting base
（6）, the mounting base（6）The detection oil window being fixed on filmatic bearing flowline（7）Top, the protection sleeve pipe（1）It is sleeved on
Thermal resistance（5）Outside, protection sleeve pipe（1）Lower end and mounting base（6）It is fixedly connected, the thermal resistance（5）Measurement end wear
Cross mounting base（6）Centre bore after be inserted into filmatic bearing flowline on detection oil window（7）It is interior, thermal resistance（5）The other end draws
Go out cable（4）From protection sleeve pipe（1）Upper end draw.
2. a kind of hot rolling oil film temperature measuring equipment according to claim 1, it is characterized in that, the protection sleeve pipe（1）Lower part
Side is equipped with sewage draining exit（3）.
3. a kind of hot rolling oil film temperature measuring equipment according to claim 1 or 2, it is characterized in that, the protection sleeve pipe（1）Side
Wall upper end is equipped with cable protection groove（2）.
4. a kind of hot rolling oil film temperature measuring equipment according to claim 3, it is characterized in that, the cable protection groove（2）Set
Two, the two is symmetrically disposed on protection sleeve pipe（1）The both sides of axis.
5. a kind of hot rolling oil film temperature measuring equipment according to claim 4, it is characterized in that, the mounting base（6）With protective case
Pipe（1）Between, mounting base（6）With the detection oil window on filmatic bearing flowline（7）It is connected through a screw thread between top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721116679.6U CN207238761U (en) | 2017-09-01 | 2017-09-01 | A kind of hot rolling oil film temperature measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721116679.6U CN207238761U (en) | 2017-09-01 | 2017-09-01 | A kind of hot rolling oil film temperature measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207238761U true CN207238761U (en) | 2018-04-17 |
Family
ID=61884987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721116679.6U Expired - Fee Related CN207238761U (en) | 2017-09-01 | 2017-09-01 | A kind of hot rolling oil film temperature measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207238761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404144A (en) * | 2020-10-09 | 2021-02-26 | 山西能源学院 | Accurate temperature measurement method for rolling mill oil film bearing |
-
2017
- 2017-09-01 CN CN201721116679.6U patent/CN207238761U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404144A (en) * | 2020-10-09 | 2021-02-26 | 山西能源学院 | Accurate temperature measurement method for rolling mill oil film bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 |