CN205703516U - A kind of lathe temperature compensation means - Google Patents
A kind of lathe temperature compensation means Download PDFInfo
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- CN205703516U CN205703516U CN201620577795.7U CN201620577795U CN205703516U CN 205703516 U CN205703516 U CN 205703516U CN 201620577795 U CN201620577795 U CN 201620577795U CN 205703516 U CN205703516 U CN 205703516U
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Abstract
This utility model relates to a kind of lathe temperature compensation means, for lathe, described lathe includes workbench and the interconnective main shaft being located on described workbench and test mandrel, including sensor groups, PMC controller, controller of digital controlled machine tool and temperature difference thermomechanical processing storehouse, described sensor groups, described PMC controller and described controller of digital controlled machine tool are sequentially connected with, described temperature difference thermomechanical processing storehouse connects described PMC controller, described sensor groups includes temperature sensor, first displacement transducer, described first displacement transducer is uniformly distributed on described test mandrel along the Z direction with in Y-direction the most in the X direction.The beneficial effects of the utility model are: realize real-time monitoring temperature and carry out real-Time Compensation simultaneously, can be effectively improved machine finish.
Description
Technical field
This utility model relates to machine tool technology field, particularly relates to a kind of lathe temperature compensation means.
Background technology
Because the machinery that variations in temperature (temperature difference) causes deforms in the course of processing, thus affect the processing that lathe is actual
Precision, this is accomplished by carrying out real-time monitoring temperature and carries out real-Time Compensation simultaneously, and temperature thermal compensation use occasion includes: gantry is big
Type lathe, after lathe temperature rises, precision needs correction, improves machine finish；Attack favourable turn at a high speed, three more than axle 48M, main
During more than 15000 turns of axle, after hot temperature rise, need to carry out precision correction, improve machine finish；The machining center of high unit price, mill
The lathes the highest to required precision such as bed.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of lathe temperature compensation means, to solve in prior art
Deficiency.
In order to achieve the above object, the purpose of this utility model is achieved through the following technical solutions:
Thering is provided a kind of lathe temperature compensation means, for lathe, described lathe includes workbench and is located at described work
Interconnective main shaft in station and test mandrel, including sensor groups, PMC controller, controller of digital controlled machine tool and temperature
Differing from thermomechanical processing storehouse, described sensor groups, described PMC controller and described controller of digital controlled machine tool are sequentially connected with, described temperature
Difference thermomechanical processing storehouse connects described PMC controller, and described sensor groups includes temperature sensor, the first displacement transducer, institute
State the first displacement transducer to be uniformly distributed in along the Z direction on described test mandrel with in Y-direction the most in the X direction.
As optimal technical scheme, the quantity of described first displacement transducer is even number.
As optimal technical scheme, between described test mandrel and described workbench, it is provided with the fixing device of hollow, institute
Second displacement sensor it is provided with along the Z direction in stating fixing device.
Compared with the prior art, the beneficial effects of the utility model are:
Realize real-time monitoring temperature and carry out real-Time Compensation simultaneously, machine finish can be effectively improved.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and this practicality is new
The schematic description and description of type is used for explaining this utility model, is not intended that improper restriction of the present utility model.?
In accompanying drawing:
Fig. 1 shows the tool sensor distribution schematic diagram of this utility model lathe temperature compensation means.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.
With reference to shown in Fig. 1, this utility model lathe temperature compensation means is used for lathe, lathe include workbench 1 and
The interconnective main shaft 2 being located on workbench 1 and test mandrel 3, this device includes sensor groups, PMC controller, numerical control
Machine tool controller and temperature difference thermomechanical processing storehouse, sensor groups, PMC controller and controller of digital controlled machine tool be sequentially connected with, the temperature difference
Thermomechanical processing storehouse connects PMC controller, and sensor groups includes temperature sensor, the first displacement transducer 4, the first displacement sensing
Device 4 is uniformly distributed on test mandrel 3 along the Z direction with in Y-direction the most in the X direction.As optimal technical scheme, first
The quantity of displacement transducer 4 is even number.The fixing device 5 of hollow, fixing device 5 it is provided with between test mandrel 3 and workbench 1
It is provided with second displacement sensor 6 the most along the Z direction.
The data feedback of measurement is given after carrying out axial DATA REASONING by the first displacement transducer 4, second displacement sensor 6
PMC controller processes.
PMC controller illustrates with controller of digital controlled machine tool data communication foot position:
| Function | Foot position | Explanation |
| Document signal | ED(0-15) | PLC—CNC |
| Position signal | EA(0-1) | PLC—CNC |
| Reading signal | ESTB | PLC—CNC |
| Reading completes signal | EREND | PLC—CNC |
| Search completes signal | ESEND | PLC—CNC |
From above-described embodiment it can be seen that advantage of the present utility model is:
Realize real-time monitoring temperature and carry out real-Time Compensation simultaneously, machine finish can be effectively improved.
Above specific embodiment of the utility model is described in detail, but this utility model has been not restricted to above
The specific embodiment described, it is intended only as example.To those skilled in the art, any equivalent modifications and replacement are the most all
Among category of the present utility model.Therefore, done under without departing from spirit and scope of the present utility model impartial conversion
And amendment, all should contain in the range of this utility model.
Claims (3)
1. a lathe temperature compensation means, for lathe, described lathe includes workbench and is located on described workbench
Interconnective main shaft and test mandrel, it is characterised in that include sensor groups, PMC controller, controller of digital controlled machine tool
With temperature difference thermomechanical processing storehouse, described sensor groups, described PMC controller and described controller of digital controlled machine tool be sequentially connected with, institute
Stating temperature difference thermomechanical processing storehouse and connect described PMC controller, described sensor groups includes temperature sensor, the first displacement sensing
Device, described first displacement transducer is uniformly distributed on described test mandrel along the Z direction with in Y-direction the most in the X direction.
2. lathe temperature compensation means as claimed in claim 1, it is characterised in that the quantity of described first displacement transducer is even
Number.
3. as claimed in claim 1 lathe temperature compensation means, it is characterised in that described test mandrel and described workbench it
Between be provided with the fixing device of hollow, be provided with second displacement sensor in described fixing device along the Z direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577795.7U CN205703516U (en) | 2016-06-14 | 2016-06-14 | A kind of lathe temperature compensation means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620577795.7U CN205703516U (en) | 2016-06-14 | 2016-06-14 | A kind of lathe temperature compensation means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205703516U true CN205703516U (en) | 2016-11-23 |
Family
ID=57306339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620577795.7U Expired - Fee Related CN205703516U (en) | 2016-06-14 | 2016-06-14 | A kind of lathe temperature compensation means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205703516U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950919A (en) * | 2017-03-27 | 2017-07-14 | 安徽省捷甬达智能机器有限公司 | A kind of lathe bit shift compensation method and system based on temperature correction |
| CN107219819A (en) * | 2017-06-26 | 2017-09-29 | 安徽省捷甬达智能机器有限公司 | A kind of machine tool motion compensation method analyzed based on mean temperature difference |
| CN107315390A (en) * | 2017-06-26 | 2017-11-03 | 安徽省捷甬达智能机器有限公司 | A kind of machine tool motion compensation system analysed based on multimachine bed temperature difference |
| CN113118868A (en) * | 2021-03-10 | 2021-07-16 | 大连交通大学 | Vertical and horizontal machining center spindle temperature compensation measurement general structure and measurement method |
| CN113515089A (en) * | 2021-06-18 | 2021-10-19 | 汉涘姆(上海)精密机械有限公司 | Five-axis linkage fork type swinging head temperature compensation method |
-
2016
- 2016-06-14 CN CN201620577795.7U patent/CN205703516U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950919A (en) * | 2017-03-27 | 2017-07-14 | 安徽省捷甬达智能机器有限公司 | A kind of lathe bit shift compensation method and system based on temperature correction |
| CN107219819A (en) * | 2017-06-26 | 2017-09-29 | 安徽省捷甬达智能机器有限公司 | A kind of machine tool motion compensation method analyzed based on mean temperature difference |
| CN107315390A (en) * | 2017-06-26 | 2017-11-03 | 安徽省捷甬达智能机器有限公司 | A kind of machine tool motion compensation system analysed based on multimachine bed temperature difference |
| CN113118868A (en) * | 2021-03-10 | 2021-07-16 | 大连交通大学 | Vertical and horizontal machining center spindle temperature compensation measurement general structure and measurement method |
| CN113515089A (en) * | 2021-06-18 | 2021-10-19 | 汉涘姆(上海)精密机械有限公司 | Five-axis linkage fork type swinging head temperature compensation method |
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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: 20210614 |