CN204422081U - Cutting liquid production temperature measurer - Google Patents
Cutting liquid production temperature measurer Download PDFInfo
- Publication number
- CN204422081U CN204422081U CN201420860075.2U CN201420860075U CN204422081U CN 204422081 U CN204422081 U CN 204422081U CN 201420860075 U CN201420860075 U CN 201420860075U CN 204422081 U CN204422081 U CN 204422081U
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- CN
- China
- Prior art keywords
- thermocouple
- box body
- thermopair
- expansion link
- universal joint
- Prior art date
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- Expired - Fee Related
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
Cutting liquid production temperature measurer, relates to metal-cutting oil production field, is specifically related to the measuring tempeature device used in metal-cutting oil production technology.Comprise thermocouple temperature sensor, thermocouple temperature sensor is made up of thermopair, compensation lead of thermocouple and electrical measuring instrument; Also comprise universal joint, expansion link, box body and lift handle; The expansion link lower end of vertical setting is threaded connection center above box body, and below box body, be provided with one lift handle, electrical measuring instrument is installed in box body; The steel seat of universal joint is installed on expansion link topmost, and the spherical of universal joint is connected with thermopair; Be connected by compensation lead of thermocouple between thermopair with electrical measuring instrument, compensation lead of thermocouple is arranged in expansion link endoporus.The utility model solves in metal cutting oil production process and adopts existing thermometer probe can not touch in raw material, and therefore prohibited data detection is true, is difficult to the problem guaranteeing product quality.
Description
Technical field
The utility model relates to metal-cutting oil production field, is specifically related to the measuring tempeature device used in metal-cutting oil production technology.
Background technology
Metal-cutting oil is by extreme-pressure wear-resistant adjuvant, lubricant, rust preventive, the antimildew disinfectant of the composite different proportion of base oil; urge the adjuvant synthesis such as cryogen, therefore product has the splendid thorough protective value to numerically-controlled machine itself, cutlery, workpiece and emulsion.Metal-cutting oil has superpower lubrication extreme pressure effect, and available protecting cutter also extends its serviceable life, can obtain high workpiece precision and surface smoothness.
For improving the quality of products in metal cutting oil production process, need the temperature that production run Raw keeps certain, this just needs the environment temperature of the every operation of regular detection, is at present to adopt artificial thermometer to detect.In process of production, because device structure is complicated, existing thermometer probe can not touch in raw material, and therefore prohibited data detection is true, is difficult to guarantee product quality.
Utility model content
The utility model provides a kind of cutting liquid production temperature measurer, and the utility model solves in metal cutting oil production process and adopts existing thermometer probe can not touch in raw material, and therefore prohibited data detection is true, is difficult to the problem guaranteeing product quality.
For solving the problem, the utility model adopts following technical scheme: cutting liquid production temperature measurer, comprises thermocouple temperature sensor, and thermocouple temperature sensor is made up of thermopair, compensation lead of thermocouple and electrical measuring instrument; Also comprise universal joint, expansion link, box body and lift handle; The expansion link lower end of vertical setting is threaded connection center above box body, and below box body, be provided with one lift handle, electrical measuring instrument is installed in box body; The steel seat of universal joint is installed on expansion link topmost, and the spherical of universal joint is connected with thermopair; Be connected by compensation lead of thermocouple between thermopair with electrical measuring instrument, compensation lead of thermocouple is arranged in expansion link endoporus.
During use, pulling open expansion link can raise thermopair, and managerial personnel are hand-held lifts the operation that hand facilitates thermometric.Thermopair can be reached the measurement that temperature is carried out in position far away by expansion link, the temperature in higher position case can be detected easily, the angle of thermopair can be adjusted by universal joint, can the temperature of checkout equipment corner location.The utility model has easy to operate, and detected temperatures is fast, efficiency is high, detect the advantage of data encasement, compares to be adapted at metal-cutting oil and to produce in each operation and use.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the I place partial enlarged drawing of Fig. 1.
Symbol description in figure: thermopair 1, universal joint 2, expansion link 3, compensation lead of thermocouple 4, electrical measuring instrument 5, box body 6, lifts handle 7, instrument display screen 8, rubber blanket 9.
Embodiment
By best embodiment, the utility model is described in detail below.
As shown in Figure 1-2, cutting liquid production temperature measurer, thermocouple temperature sensor is made up of thermopair 1, compensation lead of thermocouple 4 and electrical measuring instrument 5; The box body 6 of flat rectangle is plastic material, and expansion link 3 can select stainless steel, compound substance or other conventional material, and expansion link is generally three and saves.Expansion link 3 lower end of vertical setting is threaded connection center above box body 6, is provided with one and lifts handle 7 below box body 6, and lifting handle is half frame-shaped construction, is convenient to hold.Electrical measuring instrument 5 is installed in box body 6; In box body 6 side, instrument display screen 8 is installed; The steel seat of universal joint 2 is installed on expansion link 3 topmost, and steel seat is threaded with expansion link upper end hole.The spherical of universal joint 2 is connected with thermopair 1; On spherical, end connector is threaded with pipe nipple under thermopair.The steel seat of universal joint 2 and spherical mating surface are provided with rubber blanket 9, and rubber blanket plays damping action, by multi-direction for thermopair rotation, can be convenient to the temperature measuring each position.Be connected by compensation lead of thermocouple 4 between thermopair 1 with electrical measuring instrument 5, compensation lead of thermocouple 4 is arranged in expansion link 3 endoporus, and compensation lead of thermocouple upper end is stretched out and connected thermopair from the hole of expansion link upper side.Thermocouple temperature measurement degree end above thermopair 1 is bent structure, and the end of thermocouple temperature measurement degree end is pointed shape, is convenient to insert in the hole and measures.
The utility model adopts thermocouple measuring temperature, and thermocouple temperature sensor is routine techniques.It requires that when measuring the temperature of its cold junction (measuring junction is hot junction, and the end be connected with metering circuit is called cold junction by going between) remains unchanged, and its thermoelectrical potential size ability is certain proportionate relationship with measuring tempeature.If when measuring, (environment) temperature variation of cold junction, will have a strong impact on the accuracy of measurement.Take certain measure to compensate at cold junction and be called that the cold junction compensation of thermopair is normal because cold junction temperature changes the impact caused.Thermocouple temperature sensor is generally made up of thermopair, compensating wire and electrical measuring instrument (galvanometer) three part.Due to the material of thermopair general all more valuable (when particularly adopting noble metal), and point for measuring temperature is all far to the distance of instrument, in order to save thermocouple material, reduce costs, usual employing compensating wire extends to the cold junction of thermopair (free end) in the more stable pulpit of temperature, is connected on instrument terminals.Must be pointed out, the effect of compensation lead of thermocouple only plays extension thermode, makes the cold junction of thermopair move on the instrument terminals of pulpit, and itself can not eliminate the impact of cold junction temperature change on thermometric, not redeeming.Therefore, the impact on thermometric when also needing to adopt other modification methods to compensate cold junction temperature t0 ≠ 0 DEG C.
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection domain of the present utility model.
Claims (4)
1. cutting liquid production temperature measurer, comprises thermocouple temperature sensor, and thermocouple temperature sensor is made up of thermopair, compensation lead of thermocouple and electrical measuring instrument; It is characterized in that, also comprise universal joint, expansion link, box body and lift handle; The expansion link lower end of vertical setting is threaded connection center above box body, and below box body, be provided with one lift handle, electrical measuring instrument is installed in box body; The steel seat of universal joint is installed on expansion link topmost, and the spherical of universal joint is connected with thermopair; Be connected by compensation lead of thermocouple between thermopair with electrical measuring instrument, compensation lead of thermocouple is arranged in expansion link endoporus.
2. cutting liquid production temperature measurer as claimed in claim 1, is characterized in that, be provided with instrument display screen in box body side.
3. cutting liquid production temperature measurer as claimed in claim 1, it is characterized in that there is thermocouple temperature measurement degree end above thermopair, the end of thermocouple temperature measurement degree end is pointed shape.
4. cutting liquid production temperature measurer as claimed in claim 1, is characterized in that, the steel seat of universal joint and spherical mating surface are provided with rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860075.2U CN204422081U (en) | 2014-12-30 | 2014-12-30 | Cutting liquid production temperature measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860075.2U CN204422081U (en) | 2014-12-30 | 2014-12-30 | Cutting liquid production temperature measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204422081U true CN204422081U (en) | 2015-06-24 |
Family
ID=53472438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420860075.2U Expired - Fee Related CN204422081U (en) | 2014-12-30 | 2014-12-30 | Cutting liquid production temperature measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204422081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698947A (en) * | 2016-03-18 | 2016-06-22 | 夏士桀 | Temperature detecting device for industrial production |
| CN105970534A (en) * | 2016-07-26 | 2016-09-28 | 无锡飞达纺织印染机械有限公司 | Probe hygrothermograph of setting machine |
-
2014
- 2014-12-30 CN CN201420860075.2U patent/CN204422081U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698947A (en) * | 2016-03-18 | 2016-06-22 | 夏士桀 | Temperature detecting device for industrial production |
| CN105698947B (en) * | 2016-03-18 | 2018-11-27 | 宿迁市现代生物科技股份有限公司 | One kind being used for industrial temperature-detecting device |
| CN105970534A (en) * | 2016-07-26 | 2016-09-28 | 无锡飞达纺织印染机械有限公司 | Probe hygrothermograph of setting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160415 Address after: 528000, Guangdong, Chancheng province Foshan District No. 13 Warburg Road (Foshan National Torch Innovation and Pioneering Park) C block 14, building 2, room 3 Patentee after: Foshan Qiaoxing new energy Co. Ltd. Address before: 528000 Foshan National Torch Innovation and Pioneer Park, Jihua two road, Chancheng District, Guangdong, Foshan province B5-5-22 Patentee before: Qiao Shuo new forms of energy company limited of Foshan City |
|
| 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: 20150624 Termination date: 20171230 |