CN205719268U - A kind of electro spindle warm raising measurement set - Google Patents
A kind of electro spindle warm raising measurement set Download PDFInfo
- Publication number
- CN205719268U CN205719268U CN201620571527.4U CN201620571527U CN205719268U CN 205719268 U CN205719268 U CN 205719268U CN 201620571527 U CN201620571527 U CN 201620571527U CN 205719268 U CN205719268 U CN 205719268U
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- CN
- China
- Prior art keywords
- electro spindle
- temperature sensor
- bar portion
- cross bar
- slide block
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Abstract
This utility model provides a kind of electro spindle warm raising measurement set, including electro spindle, the front axle head of described electro spindle is provided with temperature measurer, described temperature measurer includes base, the bracing frame being arranged on base and infrared temperature sensor, support frame as described above includes cross bar portion and montant portion, the front end in described cross bar portion is provided with holder, described holder is fixed with infrared temperature sensor, the rear end in described cross bar portion is connected with the top in montant portion by rotary shaft, the clamp nut of fixation it has been additionally provided with in described rotary shaft, the bottom in described montant portion is provided with slide block, it is provided with guide rail on described base, the limiting plate for fixing slide position it is additionally provided with on described slide block.The beneficial effects of the utility model are to arrange temperature measurer by the front axial end at electro spindle, use contactless measuring method, utilize infrared temperature sensor to carry out telemeasurement, the temperature rise of electro spindle axle center is carried out on-line checking, to study the heat condition of electro spindle.
Description
Technical field
This utility model relates to main shaft technical field of performance test, especially relates to a kind of electro spindle warm raising measurement set.
Background technology
Temperature rise is an important performance indexes of electro spindle, its concentrated expression design of electro spindle, manufacture level and material
Material quality.The temperature rise of axis system, it is common that refer to without plus load with without the representative region under conditions of external heat source impact
Temperature and the difference of ambient temperature, and from the operation principle of electro spindle, when electro spindle high frequency runs, torque is little, and low frequency
During operation, electro spindle easily generates heat.
The heat condition of electro spindle is more complicated, and traditional temp measuring method is to electro spindle front portion end cap or motor
Stator winding carries out localized contact measurement, and the temperature recorded not is the maximum temperature of electro spindle, it is impossible to accurately reflect electro spindle
Working condition.There are some researches show, the temperature of the rotor core of electro spindle is the highest, thus electro spindle axis part is than other positions
The temperature rise of reflection electro spindle is the most direct, therefore develops a kind of on-line measuring device to the temperature rise of electro spindle axle center, to realize
Monitoring and early warning to its fault are extremely important.
Summary of the invention
The purpose of this utility model is to provide a kind of electro spindle warm raising measurement set, can examine the temperature rise in axle center online
Survey, accurately reflect the heat condition of electro spindle.
The technical solution of the utility model is: a kind of electro spindle warm raising measurement set, including electro spindle, described electro spindle
Front axle head is provided with temperature measurer, and described temperature measurer includes base, the bracing frame being arranged on base and infrared temperature sensor, institute
State bracing frame and include that cross bar portion and montant portion, the front end in described cross bar portion are provided with holder, are fixed with red in described holder
Outer temperature sensor, the rear end in described cross bar portion is connected with the top in montant portion by rotary shaft, and described cross bar portion can be around rotation
Axle carrys out back rotation, and described rotary shaft has been additionally provided with the clamp nut of fixation, and the bottom in described montant portion is provided with slide block,
Being provided with guide rail on described base, described slide block is fastened on guide rail, and described slide block is additionally provided with for fixing slide position
Limiting plate.
Further, described infrared temperature sensor is connected with computer, it is convenient to adjusted by the software on computer
Joint is to suitable infrared emittance, and shows temperature value and record.
This utility model has the advantage that with good effect:
1, temperature measurer is set by the front axial end at electro spindle, uses contactless measuring method, utilize infrared temperature
Degree sensor carries out telemeasurement, the temperature rise of electro spindle axle center carries out on-line checking, thus realizes accurate measurements electro spindle
Heat condition；
2, by slide block movement on guide rail can be changed the infrared temperature sensor lateral attitude relative to electro spindle, and
The fore-and-aft distance of infrared temperature sensor and electro spindle front end can be adjusted by rotary shaft activity cross bar portion, so that infrared
At the axle center of the detection central axial alignment electro spindle of temperature sensor so that measure more accurate；
3, the opticator of infrared temperature sensor uses the highly sensitive thermopile IR detector of import and monocrystal silicon
Lens, can be prevented effectively from air-borne dust and steam to the decay in infrared transmission, and effective cross noise filtering and ambient temperature is dashed forward
Becoming the output signal drift caused, have the strongest infrared detective ability, certainty of measurement is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure:
1, electro spindle 2, temperature measurer 3, base
4, bracing frame 5, infrared temperature sensor 6, cross bar portion
7, montant portion 8, holder 9, rotary shaft
10, clamp nut 11, slide block 12, guide rail
13, limiting plate 14, computer
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is elaborated.
As it is shown in figure 1, this utility model one electro spindle warm raising measurement set, including electro spindle 1, described electro spindle 1
Front axle head is provided with temperature measurer 2, and described temperature measurer 2 includes base 3, arranges bracing frame 4 on the base 3 and infrared temperature sensing
Device 5, support frame as described above 4 includes that cross bar portion 6 and montant portion 7, the front end in described cross bar portion 6 are provided with holder 8, described holder
Being fixed with infrared temperature sensor 5 in 8, the rear end in described cross bar portion 6 is connected with the top in montant portion 7 by rotary shaft 9, described
Being additionally provided with clamp nut 10 in rotary shaft 9, the bottom in described montant portion 7 is provided with slide block 11, and described base 3 is provided with guide rail
12, described slide block 11 is fastened on guide rail 12, and described slide block 11 is additionally provided with the limiting plate 13 for fixing slide block 11 position,
Described infrared temperature sensor 5 is connected with computer 14, it is convenient to by the software adjustment on computer 14 to the reddest
Emission rate, and temperature value is shown and record.
The work process of this example: the front axle head at electro spindle 1 i.e. installs temperature measurer 2 near the position of fore bearing,
By driving montant portion 7 to move to change the horizontal stroke of the relative electro spindle 1 of infrared temperature sensor 5 by mobile on guide rail 12 for slide block 11
To position, and the fore-and-aft distance adjusting infrared temperature sensor 5 and electro spindle 1 front end by rotary shaft 9 rotating horizontal pole portion 6, make
At the axle center of the detection central axial alignment electro spindle 1 obtaining infrared temperature sensor 5, pass through respectively after being adjusted to optimum position
The position in cross bar portion 6 and montant portion 7 is fixed by clamp nut 10 and limiting plate 13, though the position of infrared temperature sensor 5
Fixing, after electro spindle 1 enters steady operational status, start on-line measurement, infrared temperature sensor 5 has interface and computer
14 connect, and can be shown temperature value and record by computer 14, the most further analyze and obtain temperature change
Rate, thus judge the heat condition of electro spindle, the fault of electro spindle is mostly and is caused by temperature is too high, and goes out when it
The most directly or indirectly be reflected as temperature rise during existing fault too fast, therefore by the temperature rise of electro spindle is carried out on-line checking can therefore
The exception before barrier sign electro spindle temperature rise occur carries out fault pre-alarming and process, thus extends the service life of electro spindle, profit
Safe operation in electro spindle.
Above an embodiment of the present utility model is described in detail, but described content is the most of the present utility model
Preferred embodiment, it is impossible to be considered for limiting practical range of the present utility model.All made according to this utility model application range
Impartial change and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (2)
1. an electro spindle warm raising measurement set, it is characterised in that: including electro spindle, the front axle head of described electro spindle is provided with survey
Wen Yi, described temperature measurer includes base, the bracing frame being arranged on base and infrared temperature sensor, and support frame as described above includes horizontal stroke
Bar portion and montant portion, the front end in described cross bar portion is provided with holder, is fixed with infrared temperature sensor, institute in described holder
The rear end stating cross bar portion is connected with the top in montant portion by rotary shaft, and described rotary shaft is additionally provided with clamp nut, described perpendicular
The bottom in bar portion is provided with slide block, and described base is provided with guide rail, and described slide block is fastened on guide rail, and described slide block also sets
It is equipped with the limiting plate for fixing slide position.
Electro spindle warm raising measurement set the most according to claim 1, it is characterised in that: described infrared temperature sensor and meter
Calculation machine connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571527.4U CN205719268U (en) | 2016-06-13 | 2016-06-13 | A kind of electro spindle warm raising measurement set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571527.4U CN205719268U (en) | 2016-06-13 | 2016-06-13 | A kind of electro spindle warm raising measurement set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719268U true CN205719268U (en) | 2016-11-23 |
Family
ID=57305030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620571527.4U Expired - Fee Related CN205719268U (en) | 2016-06-13 | 2016-06-13 | A kind of electro spindle warm raising measurement set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352424A (en) * | 2018-09-18 | 2019-02-19 | 东莞市皓晟实业有限公司 | Electric main shaft of digital control machine tool temperature-compensation method and device |
| CN113375610A (en) * | 2021-05-17 | 2021-09-10 | 贵州轻工职业技术学院 | Automatic actual measurement device of building engineering |
-
2016
- 2016-06-13 CN CN201620571527.4U patent/CN205719268U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352424A (en) * | 2018-09-18 | 2019-02-19 | 东莞市皓晟实业有限公司 | Electric main shaft of digital control machine tool temperature-compensation method and device |
| CN113375610A (en) * | 2021-05-17 | 2021-09-10 | 贵州轻工职业技术学院 | Automatic actual measurement device of building engineering |
| CN113375610B (en) * | 2021-05-17 | 2022-11-04 | 贵州轻工职业技术学院 | Automatic actual measurement device of building engineering |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170613 |