CN202622569U - Main-shaft constant-temperature control system of grinding machine - Google Patents
Main-shaft constant-temperature control system of grinding machine Download PDFInfo
- Publication number
- CN202622569U CN202622569U CN 201220176201 CN201220176201U CN202622569U CN 202622569 U CN202622569 U CN 202622569U CN 201220176201 CN201220176201 CN 201220176201 CN 201220176201 U CN201220176201 U CN 201220176201U CN 202622569 U CN202622569 U CN 202622569U
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- oil
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- main shaft
- control system
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Abstract
The utility model relates to a main-shaft constant-temperature control system of a grinding machine, and the main-shaft constant-temperature control system comprises an oil cooler, wherein the oil cooler is provided with an oil inlet and an oil outlet, the oil outlet of the oil cooler is connected with an oil inlet of a main shaft box through a pipeline, the oil inlet of the oil cooler is connected with an oil outlet of the main shaft box through a pipeline to form a circulating loop; and a check valve is also arranged on the pipeline between the oil outlet of the oil cooler and the oil inlet of the main shaft box. The main-shaft constant-temperature control system has advantages that the heat of the main shaft can be rapidly dissipated, and the main shaft works at a constant temperature.
Description
Technical field
The utility model relates to a kind of control system, relates in particular to a kind of main shaft thermostatic control system of grinding machine.
Background technology
Existing grinding machine is after processing a period of time continuously, and the friction generates great amount of heat between main shaft and the axle sleeve causes the machine tool chief axis temperature too high, makes the main spindle box box deformation, and the main shaft lost of life influences main shaft precision and part processing quality.
The utility model content
The applicant is to above-mentioned shortcoming, and the main shaft thermostatic control system of a kind of grinding machine a kind of simple in structure, easy to use is provided, and has the advantage that makes main shaft quick heat radiating and constant temperature work.
The technical scheme that the utility model adopted is following:
A kind of main shaft thermostatic control system of grinding machine; Comprise an oil cooler, have oil-in and oil-out on the oil cooler, the oil-out of oil cooler connects the oil-in of main spindle box through pipeline; The oil-in of oil cooler is connected with the oil-out of main spindle box through pipeline, forms a closed circuit; Returning apparatus check valve on the oil-out of said oil cooler and pipeline that the oil-in of main spindle box is connected.
The beneficial effect of the utility model is following:
Make main shaft temperature constant in the scope of setting value through the fluid circulation; It is too high to have avoided adding continuously the man-hour main shaft temperature, and the emery wheel housing produces distortion, influences the problem of main shaft precision; Make grinding wheel spindle in each grinding process, keep higher rotating accuracy, rigidity and job stability.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described.
As shown in Figure 1; The utility model comprises an oil cooler 3; Have oil-in 301 and oil-out 302 on the oil cooler 3; The oil-out 302 of oil cooler 3 is through the oil-in 202 of pipeline 4 connection main spindle boxes 2, and the oil-in 301 of oil cooler 3 is connected with the oil-out 201 of main spindle box 2 through pipeline 4, forms a closed circuit; Returning apparatus check valve 5 on the oil-out 302 of oil cooler 3 and the pipeline 4 that the oil-in 202 of main spindle box 2 is connected.
The utility model course of work is following:
As shown in Figure 1, main shaft 1 is installed in the cavity of main spindle box 2, during work; Lubricating oil is got in the main spindle box (pump is not shown among the figure) by pump, and lubricating oil soaks in the cavity of main spindle box 2, because the high speed rotating of main shaft 1 produces heat; After making the temperature rise of lubricating oil oil, through the oil-out on the main spindle box 2 201 through pipeline 4 flow through attemperating unit in the oil cooler 3, send out the flood device, attemperating unit is used for setting the temperature of fluid; Flow is sent out the flood device and is judged whether oil return is unimpeded; When not having oil in the main spindle box 2, system lost efficacy the main shaft start button, after treating to fill with oil in the main spindle box 2; Fluid sends signal with this main shaft of main spindle box 2 is rotated through the main spindle box oil-out 201 oil cooling machine oil-in 301 of flowing through.Fluid after will lowering the temperature after oil cooler 3 work is delivered to the oil-in 202 of main spindle box 2 through pipeline 4; After passage in transit check valve 5, check valve 5 prevented that lathe from shutting down, the fluid in the main spindle box 2 refluxed; Each parts continuous firing makes the fluid circulation, thereby makes main shaft temperature constant in setting range;
Make main shaft temperature constant in the scope of setting value through the fluid circulation; It is too high to have avoided adding continuously the man-hour main shaft temperature, and the emery wheel housing produces distortion, influences the main shaft factors of accuracy; Make grinding wheel spindle in each grinding process, all keep very high rotating accuracy, rigidity and job stability.
Attemperating unit, flow are sent out the flood device and all are located at oil cooler inside in the utility model, and its structure of said oil cooler and operation principle are existing known technology.
More than describing is the explanation to the utility model, is not the qualification to utility model, and the utility model institute restricted portion is referring to claim, and under the situation of the basic structure of the utility model, the utility model can be done any type of modification.
Claims (1)
1. the main shaft thermostatic control system of a grinding machine; It is characterized in that: comprise an oil cooler (3); Have oil-in (301) and oil-out (302) on the said oil cooler (3); The oil-out (302) of said oil cooler (3) is through the oil-in (202) of pipeline (4) connection main spindle box (2), and the oil-in (301) of oil cooler (3) is connected with the oil-out (201) of main spindle box (2) through pipeline (4), forms a closed circuit; The pipeline (4) that oil-out (302) in said oil cooler (3) is connected with the oil-in (202) of main spindle box (2) is gone up returning apparatus check valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220176201 CN202622569U (en) | 2012-04-24 | 2012-04-24 | Main-shaft constant-temperature control system of grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220176201 CN202622569U (en) | 2012-04-24 | 2012-04-24 | Main-shaft constant-temperature control system of grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202622569U true CN202622569U (en) | 2012-12-26 |
Family
ID=47375811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220176201 Expired - Fee Related CN202622569U (en) | 2012-04-24 | 2012-04-24 | Main-shaft constant-temperature control system of grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202622569U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953261A (en) * | 2017-12-26 | 2018-04-24 | 华辰精密装备（昆山）股份有限公司 | High-speed grinding roll grinder main shaft temperature control system |
| CN109676432A (en) * | 2018-12-21 | 2019-04-26 | 珠海格力智能装备有限公司 | Method and device for controlling constant temperature of main shaft and processing equipment |
| CN109916087A (en) * | 2019-03-05 | 2019-06-21 | 广东立佳实业有限公司 | A kind of novel circulation-type spherical shell device |
-
2012
- 2012-04-24 CN CN 201220176201 patent/CN202622569U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953261A (en) * | 2017-12-26 | 2018-04-24 | 华辰精密装备（昆山）股份有限公司 | High-speed grinding roll grinder main shaft temperature control system |
| CN109676432A (en) * | 2018-12-21 | 2019-04-26 | 珠海格力智能装备有限公司 | Method and device for controlling constant temperature of main shaft and processing equipment |
| CN109916087A (en) * | 2019-03-05 | 2019-06-21 | 广东立佳实业有限公司 | A kind of novel circulation-type spherical shell device |
| CN109916087B (en) * | 2019-03-05 | 2021-04-23 | 广东立佳实业有限公司 | Novel circulating spherical shell device |
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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 |
Granted publication date: 20121226 Termination date: 20150424 |
|
| EXPY | Termination of patent right or utility model |