CN201524930U - Multi-axle box with improved guiding pair - Google Patents
Multi-axle box with improved guiding pair Download PDFInfo
- Publication number
- CN201524930U CN201524930U CN2009202288516U CN200920228851U CN201524930U CN 201524930 U CN201524930 U CN 201524930U CN 2009202288516 U CN2009202288516 U CN 2009202288516U CN 200920228851 U CN200920228851 U CN 200920228851U CN 201524930 U CN201524930 U CN 201524930U
- Authority
- CN
- China
- Prior art keywords
- axle box
- machine tool
- axles box
- rolling bearing
- box body
- 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
Images
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model provides a multi-axle box with an improved guiding pair, which comprises a box body, and a spindle, a gear, a drive axle and a bearing which are installed in the box body, wherein the box body is internally provided with a vertically through mounting hole; and the multi-axle box is characterized in that a rolling bearing is arranged in the mounting hole. As for the multi-axle box with the improved guiding pair, the rolling bearing is arranged in the mounting hole of the multi-axle box body, thus leading a guide post of a machine tool to be contacted with a steel ball in the rolling bearing and not to be easily worn when in installation and running, and maintaining the precise positioning relationship between the multi-axle box and the machine tool. Simultaneously, the multi-axle box has low running resistance, can reduce the power of a drive motor of the machine tool, and is convenient to be disassembled from the machine tool.
Description
Technical field
The utility model relates to a kind of axles box, especially a kind of axles box that uses in machine tool mechanical processing.
Background technology
When axles box is machining, has the equipment that a plurality of main shafts can be worked simultaneously.Axles box must be installed on the lathe, and can be driven by machine tool chief axis.In order to make lathe and axles box keep the positioning accuracy that needs, the guide pillar of lathe passes the fixedly sliding sleeve in the axles box, makes axles box keep precision when operation.Usually, what assemble on the axles box is fixing sliding sleeve, and fixedly the frictional force of sliding sleeve and guide pillar is big, and is easy to wear, when axles box is assembled to lathe, is difficult for meeting the requirements of installation accuracy.Simultaneously, when axles box when lathe disassembles, operate very difficult.
Summary of the invention
The purpose of this utility model provides a kind of secondary axles box of guiding that improves, and reduces the running resistance of axles box, reduces the wearing and tearing of lathe guide pillar, reduces lathe drive motors power, and can be convenient to dismantle from lathe.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows: a kind of secondary axles box of guiding that improves, form by casing and the main shaft, gear, power transmission shaft, the bearing that are installed in the casing, be provided with the installing hole of up/down perforation in the casing, it is characterized in that: be provided with rolling bearing in the described installing hole.
Beneficial effect:
Use a kind of secondary axles box of guiding that improves described in the utility model, be provided with rolling bearing in the installing hole of axles box casing, it is not easy to wear that the guide pillar of lathe is contacted with steel ball in the rolling bearing, keeps axles box to concern with the precision positioning of lathe when operation.Simultaneously, the axles box running resistance is little, can make the power reduction of lathe drive motors, and be convenient to take off axles box from lathe.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an assembling schematic diagram of the present utility model.
The specific embodiment
The utility model as shown in Figure 1 is a kind of to improve the secondary axles box of guiding, is provided with the installing hole 2 of up/down perforation in the casing 1, is provided with linear roller bearing 3 in the described installing hole 2.
Scheme of installation of the present utility model as shown in Figure 2, the guide pillar 4 of lathe pass the installing hole 2 in the casing 1, and linear roller bearing 3 cooperates formation linear roller bearing guiding secondary with guide pillar 4.
Claims (1)
1. one kind is improved the secondary axles box of guiding, is made up of casing and the main shaft, gear, power transmission shaft, the bearing that are installed in the casing, is provided with the installing hole of up/down perforation in the casing, it is characterized in that: be provided with rolling bearing in the described installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202288516U CN201524930U (en) | 2009-10-14 | 2009-10-14 | Multi-axle box with improved guiding pair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202288516U CN201524930U (en) | 2009-10-14 | 2009-10-14 | Multi-axle box with improved guiding pair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201524930U true CN201524930U (en) | 2010-07-14 |
Family
ID=42516228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202288516U Expired - Fee Related CN201524930U (en) | 2009-10-14 | 2009-10-14 | Multi-axle box with improved guiding pair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201524930U (en) |
-
2009
- 2009-10-14 CN CN2009202288516U patent/CN201524930U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202082296U (en) | Combined bearing clearance adjustment structure | |
| CN204992924U (en) | Reducing motor | |
| CN202622021U (en) | Device for machining milling groove in hole | |
| CN201895231U (en) | Main shaft transmission device of milling and boring machine | |
| CN201524930U (en) | Multi-axle box with improved guiding pair | |
| CN201524725U (en) | Mounting structure of main drive double servo motor in punching machine | |
| CN202212584U (en) | Transmission system for spindle box of boring and milling machine | |
| CN201181881Y (en) | Brushless high-speed motor for electric vehicle | |
| CN204700579U (en) | Direct drive of torque motor formula AC yaw | |
| CN209800527U (en) | Cylindrical roller bearing with novel retainer structure | |
| CN202992056U (en) | Gearbox structure of single-column vertical lathe | |
| CN204429972U (en) | A kind of alternating-current synchronous direct drive of torque motor formula capstan head | |
| CN202263940U (en) | Transmission system of spindle box of milling and boring machine | |
| CN202491120U (en) | Direct-driven screw rotating device | |
| CN202059247U (en) | Motor with free telescopic moving rotor and electric spindle | |
| CN202655649U (en) | High-precision headstock for deep hole drilling and boring machine | |
| CN204343021U (en) | A kind of special magneto of industrial sewing machine | |
| CN205096456U (en) | Roll forging machine | |
| CN201799618U (en) | Thrust cylinder roller bearing for machine tool spindle | |
| CN202140434U (en) | Precise rolling spline pair | |
| CN203170985U (en) | Transmission shaft | |
| CN203197653U (en) | Oil pressure type power knife rest engaging and disengaging mechanism | |
| CN102899728B (en) | The improvement of clutch-pedal support in the new cocoon supplementary device of reeling machine | |
| CN102158001A (en) | Motor with rotor capable of freely stretching, contracting and moving and motorized spindle | |
| CN201300558Y (en) | Inverted bearing block for pressing machine |
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: 20100714 Termination date: 20111014 |