CN204235289U - The cooling structure of spindle box of vertical machine tool motor board - Google Patents
The cooling structure of spindle box of vertical machine tool motor board Download PDFInfo
- Publication number
- CN204235289U CN204235289U CN201420750084.6U CN201420750084U CN204235289U CN 204235289 U CN204235289 U CN 204235289U CN 201420750084 U CN201420750084 U CN 201420750084U CN 204235289 U CN204235289 U CN 204235289U
- Authority
- CN
- China
- Prior art keywords
- cooling
- oil duct
- motor
- vertical
- oil
- 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
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model discloses a kind of cooling structure of spindle box of vertical machine tool motor board.This cooling structure comprises: motor board body, between its motor being arranged on main spindle box inner chamber and main shaft; This motor board body is tubulose, specifically comprise: superposed pivot flange and the plug being positioned at bottom, and cooling oil duct, it is opened in the inside of described pivot flange, specifically comprise: the first vertical oil duct and the second vertical oil duct, and the horizontal oil duct being communicated with this first vertical oil duct and the second vertical oil duct, the outer end of the described first vertical oil duct has oil cooling entrance, the outer end of the described second vertical oil duct has oil cooling outlet, and described oil cooling entrance and oil cooling export the cooling oil duct connecting motor internal respectively.The cooling structure of this spindle box of vertical machine tool motor board is by introducing motor board by the cold oil of motor, too high with the temperature controlling motor board in the lathe course of work, avoids the fit dimension change of motor and motor board thus affects the machining accuracy of lathe.
Description
Technical field
The utility model relates to machine tool field, particularly a kind of cooling structure of spindle box of vertical machine tool motor board.
Background technology
Machine tool chief axis as shown in Figure 1 to Figure 3, wherein, motor (motor) 1 and main shaft 2, and the part such as motor board 3, main shaft connecting support 4 arranged between motor (motor) 1 and main shaft 2 all concentrates in the space of main spindle box.Motor 1 in main spindle box adopts the type of cooling of oil cooling, and wherein, oil cooling mode is fuel-displaced by oil outer cold, arrives motor oil cooling entrance 11, after motor internal circulation, flows out from motor oil cooling outlet 12.
Wherein, the type of cooling of motor oil cooling is difficult to look after the heat radiation of motor middle and lower part, so can cause the generation of heat after a period of time and distribute imbalance in main tapping small space; The oil cooling mode of motor 1 only cools motor itself, therefore, the oil cooling mode that motor 1 adopts can not cool the miscellaneous part in main spindle box, especially motor board lacks corresponding cooling structure, motor board temperature is caused to raise, and motor board temperature raise after cylindrical hole size all can become large, cause the fit dimension change of motor and motor board thus affect the machining accuracy of lathe.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present utility model, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Utility model content
The purpose of this utility model is the cooling structure providing a kind of simple and reasonable spindle box of vertical machine tool motor board, the cooling structure of this spindle box of vertical machine tool motor board is by introducing motor board by the cold oil of motor, oil cooling structure is set up at motor board, too high with the temperature controlling motor board in the lathe course of work, avoid the fit dimension change of motor and motor board thus affect the machining accuracy of lathe.
For achieving the above object, the utility model provides the cooling structure of spindle box of vertical machine tool motor board, comprising: motor board body, between its motor being arranged on main spindle box inner chamber and main shaft; This motor board body is tubulose, specifically comprise: superposed pivot flange and the plug being positioned at bottom, and cooling oil duct, it is opened in the inside of described pivot flange, specifically comprise: the first vertical oil duct and the second vertical oil duct, and the horizontal oil duct being communicated with this first vertical oil duct and the second vertical oil duct, the outer end of the described first vertical oil duct has oil cooling entrance, the outer end of the described second vertical oil duct has oil cooling outlet, and described oil cooling entrance and oil cooling export the cooling oil duct connecting motor internal respectively.
Preferably, in technique scheme, pivot flange is the square of corner chamfering.
Preferably, in technique scheme, the outer end of horizontal oil duct is closed by blocking.
Preferably, in technique scheme, cooling oil duct is opened in all sides of described pivot flange interior lumen.
Compared with prior art, the utility model has following beneficial effect: the cooling structure of this spindle box of vertical machine tool motor board is by introducing motor board by the cold oil of motor, oil cooling structure is set up at motor board, too high with the temperature controlling motor board in the lathe course of work, avoid the fit dimension change of motor and motor board thus affect the machining accuracy of lathe.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the cooling structure of existing lathe headstock.
Fig. 2 is the sectional structure schematic diagram in the A-A direction of Fig. 1.
Fig. 3 is the side-looking structural representation of the cooling structure of existing lathe headstock.
Fig. 4 is the main TV structure schematic diagram of the cooling structure of lathe headstock of the present utility model.
Fig. 5 is the sectional structure schematic diagram in the B-B direction of Fig. 4.
Fig. 6 is the main TV structure schematic diagram of the cooling structure of spindle box of vertical machine tool motor board of the present utility model.
Fig. 7 is the sectional structure schematic diagram in the C-C direction of Fig. 6.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail, but is to be understood that protection domain of the present utility model not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole description and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.
As shown in Figures 4 to 7, according to specifically comprising of the cooling structure of the spindle box of vertical machine tool motor board of the utility model detailed description of the invention: motor board body 6 and the cooling oil duct be opened in this motor board body 6, wherein, motor board body 6 arranges between motor and main shaft, motor has oil cooling structure, this oil cooling structure goes out from motor oil cooling outlet flow after entering the cooling oil duct circulation of motor internal by oil outer cold is fuel-displaced.The cooling structure of this spindle box of vertical machine tool motor board is by introducing the cooling oil duct of motor board by the cold oil in motor cooling oil duct, oil cooling structure is set up at motor board, too high with the temperature controlling motor board in the lathe course of work, avoid the fit dimension change of motor and motor board thus affect the machining accuracy of lathe.
As shown in Figure 6 and Figure 7, between the motor that motor board body 6 is arranged on main spindle box 7 inner chamber and main shaft, for supporting motor.Motor board body 6 is tubulose, comprising: superposed pivot flange 61 and the plug 62 being positioned at bottom, pivot flange 61 is the square of corner chamfering.Cooling oil duct is opened in this pivot flange 61 interior lumen week side, it specifically comprises: the first vertical oil duct 63 and the second vertical oil duct 64, and be communicated with the horizontal oil duct 65 of this first vertical oil duct 63 and the second vertical oil duct 64, wherein, the outer end of the first vertical oil duct 63 has oil cooling entrance 66, the outer end of the second vertical oil duct 64 has oil cooling outlet 67, and the outer end of horizontal oil duct 65 is closed by blocking.
Oil cooling entrance 66 and oil cooling export the same avris that 67 are laid in square support flange 61, and access the cooling oil duct of motor internal respectively, motor cold oil is made to enter the cooling oil duct circulation time of motor internal, shunted the cooling oil duct entering motor board body 6 by oil cooling entrance 66, after flowing through the vertical oil duct 64 of horizontal oil duct 65, second, flowed back to the cooling oil duct of motor internal again by oil cooling outlet 67.
To sum up, this lathe headstock sets up motor board oil cooling structure, the cooling structure of motor board is by introducing motor board by the cold oil of motor, too high with the temperature controlling motor board in the lathe course of work, avoids the fit dimension change of motor and motor board thus affects the machining accuracy of lathe.
The aforementioned description to concrete exemplary of the present utility model is to illustrate and the object of illustration.These descriptions not want the utility model to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present utility model and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present utility model and various different selection and change.Scope of the present utility model is intended to limited by claims and equivalents thereof.
Claims (4)
1. a cooling structure for spindle box of vertical machine tool motor board, is characterized in that, comprising:
Motor board body, between its motor being arranged on main spindle box inner chamber and main shaft; This motor board body is tubulose, specifically comprises: superposed pivot flange and the plug being positioned at bottom, and
Cooling oil duct, it is opened in the inside of described pivot flange, this cooling oil duct comprises: the first vertical oil duct and the second vertical oil duct, and be communicated with the horizontal oil duct of this first vertical oil duct and the second vertical oil duct, the outer end of the described first vertical oil duct has oil cooling entrance, the outer end of the described second vertical oil duct has oil cooling outlet, and described oil cooling entrance and oil cooling export the cooling oil duct connecting motor internal respectively.
2. the cooling structure of spindle box of vertical machine tool motor board according to claim 1, is characterized in that, described pivot flange is the square of corner chamfering.
3. the cooling structure of spindle box of vertical machine tool motor board according to claim 1, is characterized in that, the outer end of described horizontal oil duct is closed by blocking.
4. the cooling structure of spindle box of vertical machine tool motor board according to any one of claim 1 to 3, is characterized in that, described cooling oil duct is opened in all sides of described pivot flange interior lumen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750084.6U CN204235289U (en) | 2014-12-03 | 2014-12-03 | The cooling structure of spindle box of vertical machine tool motor board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750084.6U CN204235289U (en) | 2014-12-03 | 2014-12-03 | The cooling structure of spindle box of vertical machine tool motor board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204235289U true CN204235289U (en) | 2015-04-01 |
Family
ID=52764841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420750084.6U Expired - Fee Related CN204235289U (en) | 2014-12-03 | 2014-12-03 | The cooling structure of spindle box of vertical machine tool motor board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204235289U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436526A (en) * | 2016-01-04 | 2016-03-30 | 山东威达重工股份有限公司 | Machining center spindle box with internal circulation cooling system |
| CN111022416A (en) * | 2019-12-24 | 2020-04-17 | 上海交通大学 | Swing motor with parallel circulating cooling oil ducts |
-
2014
- 2014-12-03 CN CN201420750084.6U patent/CN204235289U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436526A (en) * | 2016-01-04 | 2016-03-30 | 山东威达重工股份有限公司 | Machining center spindle box with internal circulation cooling system |
| CN111022416A (en) * | 2019-12-24 | 2020-04-17 | 上海交通大学 | Swing motor with parallel circulating cooling oil ducts |
| CN111022416B (en) * | 2019-12-24 | 2021-09-07 | 上海交通大学 | Swing motor with parallel circulating cooling oil ducts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204235289U (en) | The cooling structure of spindle box of vertical machine tool motor board | |
| WO2015047509A3 (en) | Vena contracta swirling dilution passages for gas turbine engine combustor | |
| CN206517238U (en) | Motor controller integral structure water-cooling system | |
| CN113113211A (en) | Power electrical transformer with good heat dissipation effect | |
| CN203771812U (en) | Liquid distributor for air conditioning unit falling film evaporator | |
| CN203670509U (en) | Heat dissipating bearing | |
| CN204204568U (en) | Transformer temperature-reducing heat-exchange device | |
| CN202989225U (en) | Quenching liquid cooling circulation system | |
| CN204052814U (en) | High sealing penetrates Sha Zui | |
| CN203312996U (en) | Liquid cooling motor | |
| CN205780362U (en) | A kind of bearing holder device | |
| CN203876067U (en) | Cold-hot mixing chamber | |
| CN203312995U (en) | Liquid cooling motor | |
| CN204284532U (en) | A kind of shower of energy quick adjustment water temperature | |
| CN106363370A (en) | Machining method for threaded hole with positioning | |
| CN205165376U (en) | High -efficiency cooling roughed powder drawing stainless steel wire drawing die | |
| CN206351270U (en) | A kind of depth drill main shaft swivel joint | |
| CN203569231U (en) | Water-cooling disc of quasi-monocrystalline silicon ingot furnace | |
| IN2014DE02609A (en) | ||
| CN205725277U (en) | A kind of strong weather resistant self-cooling motor | |
| CN205453374U (en) | Servo motor's water -cooling machine shell | |
| CN205097516U (en) | Circulative cooling's tubular product sizing cover | |
| CN206018804U (en) | A kind of low energy consumption factory heating system | |
| CN203550685U (en) | Cooling water tank for waterproof plugging block and cooling system for waterproof plugging block | |
| CN204987927U (en) | Quench tower |
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: 20150401 Termination date: 20191203 |