CN202527714U - Spindle locking device of numerical control turning and milling composite machine tool - Google Patents
Spindle locking device of numerical control turning and milling composite machine tool Download PDFInfo
- Publication number
- CN202527714U CN202527714U CN2012201730597U CN201220173059U CN202527714U CN 202527714 U CN202527714 U CN 202527714U CN 2012201730597 U CN2012201730597 U CN 2012201730597U CN 201220173059 U CN201220173059 U CN 201220173059U CN 202527714 U CN202527714 U CN 202527714U
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- Prior art keywords
- brake
- spindle
- locking device
- machine tool
- main shaft
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- Expired - Fee Related
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Abstract
The utility model discloses a spindle locking device of a numerical control turning and milling composite machine tool. The spindle locking device comprises a brake, a brake disk, a support saddle, an expansion sleeve and a hydraulic station for providing pressure oil, and is characterized in that the brake disk is directly fastened on a spindle through the expansion sleeve, the brake is supported by the support saddle mounted on a headstock, and the hydraulic station can provide the pressure oil to enable the brake to clamp the brake disk so as to realize locking. The spindle locking device disclosed by the utility model has the advantages of simple structure and convenience in mounting, and can reduce cost and lock the spindle in any required position. Furthermore, the machining precision is higher and the service life of the spindle is longer.
Description
Technical field
The utility model relates to a kind of numerically-controlled milking composite machine tool apparatus for locking main shaft.
Background technology
The apparatus for locking main shaft great majority of traditional complex milling machine tool are to adopt three fluted disc retaining mechanisms or adopt the mode of pressing friction sheet to realize locking, and three fluted disc retaining mechanisms are to make the tooth engagement of 2 dishes realize the locking main shaft through the active toothed disk that compresses that moves with main shaft that is contained on the main shaft with the fixed tooth disk that is fixed on the ram; These locking mode structures are complicated, and cost is higher, assembling and adjustment are inconvenient, thereby influences the precision of main shaft, and machining accuracy is affected, even the service life of reduction main shaft bearing.
The utility model content
The purpose of the utility model is to provide a kind of numerically-controlled milking composite machine tool apparatus for locking main shaft, and is simple with implementation structure, reduces cost, easy for installation, the main shaft position of wanting of what is the need in office can be locked; Make that machining accuracy is higher, the longer service life of main shaft.
The technical scheme of the utility model is: comprise brake, brake disc, bearing, swelling cover and the Hydraulic Station of pressure oil is provided; It is characterized in that; Brake disc directly is fastened on the main shaft afterbody through a swelling cover; Brake by the bearing support that is installed on the headstock, realizes locking thereby Hydraulic Station provides pressure oil to make brake clamp brake disc.
During work, the position that lets main shaft be parked in earlier to need, the pressure oil drive brake device that provides of Hydraulic Station makes it clamp brake disc then, with principal shaft locking, guarantees the Milling Process demand.
The utility model is simple in structure, and is easy for installation, can reduce cost, and the main shaft position of wanting of what is the need in office can be locked; And machining accuracy is higher, the longer service life of main shaft.
Description of drawings
Fig. 1 is the utility model general structure sketch map.
The specific embodiment
Embodiment 1:
Claims (1)
1. numerically-controlled milking composite machine tool apparatus for locking main shaft; Comprise brake, brake disc, bearing, swelling cover and the Hydraulic Station of pressure oil is provided; It is characterized in that; Brake disc directly is fastened on the main shaft afterbody through a swelling cover, and brake by the bearing support that is installed on the headstock, realizes locking thereby Hydraulic Station provides pressure oil to make brake clamp brake disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201730597U CN202527714U (en) | 2012-04-23 | 2012-04-23 | Spindle locking device of numerical control turning and milling composite machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201730597U CN202527714U (en) | 2012-04-23 | 2012-04-23 | Spindle locking device of numerical control turning and milling composite machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202527714U true CN202527714U (en) | 2012-11-14 |
Family
ID=47128921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201730597U Expired - Fee Related CN202527714U (en) | 2012-04-23 | 2012-04-23 | Spindle locking device of numerical control turning and milling composite machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202527714U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722915A (en) * | 2015-04-08 | 2015-06-24 | 苏州西岩机械技术有限公司 | Combined braking device of main shaft of friction welding machine |
| CN106425636A (en) * | 2016-10-27 | 2017-02-22 | 齐齐哈尔华工机床股份有限公司 | Spindle braking system with high sensitivity and high dynamic stability |
| CN108907728A (en) * | 2018-10-13 | 2018-11-30 | 辽宁西格马数控机床有限公司 | Three axis turn-milling complex machining centers |
| CN108907727A (en) * | 2018-10-13 | 2018-11-30 | 辽宁西格马数控机床有限公司 | Five-axle turn-milling Compositions of metal-working machines |
| CN109014933A (en) * | 2018-10-13 | 2018-12-18 | 辽宁西格马数控机床有限公司 | Four axis turn-milling complex machining centers |
| CN109262270A (en) * | 2018-10-13 | 2019-01-25 | 辽宁西格马数控机床有限公司 | Multistation five-axle turn-milling Compositions of metal-working machines |
| CN113275908A (en) * | 2021-05-10 | 2021-08-20 | 德州德隆(集团)机床有限责任公司 | Zero clearance locking device of lathe C axle |
| CN114042944A (en) * | 2021-11-03 | 2022-02-15 | 江苏星晨高速电机有限公司 | Lathe electric spindle limiting structure |
-
2012
- 2012-04-23 CN CN2012201730597U patent/CN202527714U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722915A (en) * | 2015-04-08 | 2015-06-24 | 苏州西岩机械技术有限公司 | Combined braking device of main shaft of friction welding machine |
| CN106425636A (en) * | 2016-10-27 | 2017-02-22 | 齐齐哈尔华工机床股份有限公司 | Spindle braking system with high sensitivity and high dynamic stability |
| CN108907728A (en) * | 2018-10-13 | 2018-11-30 | 辽宁西格马数控机床有限公司 | Three axis turn-milling complex machining centers |
| CN108907727A (en) * | 2018-10-13 | 2018-11-30 | 辽宁西格马数控机床有限公司 | Five-axle turn-milling Compositions of metal-working machines |
| CN109014933A (en) * | 2018-10-13 | 2018-12-18 | 辽宁西格马数控机床有限公司 | Four axis turn-milling complex machining centers |
| CN109262270A (en) * | 2018-10-13 | 2019-01-25 | 辽宁西格马数控机床有限公司 | Multistation five-axle turn-milling Compositions of metal-working machines |
| CN113275908A (en) * | 2021-05-10 | 2021-08-20 | 德州德隆(集团)机床有限责任公司 | Zero clearance locking device of lathe C axle |
| CN113275908B (en) * | 2021-05-10 | 2022-09-13 | 德州德隆(集团)机床有限责任公司 | Zero clearance locking device of lathe C axle |
| CN114042944A (en) * | 2021-11-03 | 2022-02-15 | 江苏星晨高速电机有限公司 | Lathe electric spindle limiting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20130423 |