CN204338884U - Headstock structure on machining center power spindle device - Google Patents
Headstock structure on machining center power spindle device Download PDFInfo
- Publication number
- CN204338884U CN204338884U CN201420816527.7U CN201420816527U CN204338884U CN 204338884 U CN204338884 U CN 204338884U CN 201420816527 U CN201420816527 U CN 201420816527U CN 204338884 U CN204338884 U CN 204338884U
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- China
- Prior art keywords
- chamber
- main shaft
- machining center
- spindle box
- center power
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- 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
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Abstract
The utility model relates to the headstock structure on machining center power spindle device, it is characterized in that: comprise main spindle box, and described main spindle box right flank is provided with the Z-direction connector for connecting Z axis feeding driving mechanism; The intracavity space of described main spindle box is divided into upper left chamber, upper right chamber, chamber, lower-left and chamber, bottom right, the main shaft mounting cylinder for installing main shaft is provided with in chamber, described lower-left, described upper left chamber is used for the upper end driven pulley of accommodating main shaft, and described upper right chamber is used for the driving wheel of accommodating drive motors.The utility model reasonable in design, can ensure installation accuracy and the transmission stability of main shaft, and is convenient to the perpendicularity adjusting main shaft and work top, is conducive to the working (machining) efficiency and the precision that improve machining center; And there is the advantage that installing/dismounting is easy to maintenance, can labour intensity be reduced, enhance productivity.
Description
Technical field
The utility model relates to the headstock structure on a kind of machining center power spindle device, belongs to machining equipment technical field.
Background technology
Machining center is the machining equipment typically integrating new and high technology, and its development represents a national designing and manufacturing level.Machining center comprehensive process ability is strong, and workpiece clamped one time can complete more procedure of processing behind location, and it is more complicated that machining center is applicable to shape, the single-piece work small batch multi items processing alive that required precision is high.It is also the important symbol judging Technological Capability and technological level.Nowadays, machining center has become the main flow direction of modern machine development, is widely used in machine-building.
Four-axle linked vertical machining centre is the process equipment of a kind of advanced person, and it is compared with traditional vertical machining centre, and lathe bed length is reduced greatly, brings the advantages such as the raising of base rigidity, cast material minimizing, floor space minimizing, difficulty of processing reduction thus.
Z axis feed system is chief component in the heart in four axis processing, and whether property is closed in its design has vital impact to the processing characteristics of four-axle linked vertical machining centre and machining accuracy.Main spindle box is the brace foundation of Z axis feed system medium power main shaft device, and its structural behaviour is great for the impact of Z axis feed system.Z axis feed system of the prior art often because the design of power spindle device main spindle box is unreasonable and occur the problem that stability is not good, affects processing characteristics and the machining accuracy of four-axle linked vertical machining centre.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, headstock structure on a kind of machining center power spindle device is provided, its reasonable in design, installation accuracy and the transmission stability of main shaft can be ensured, and be convenient to the perpendicularity adjusting main shaft and work top, be conducive to the working (machining) efficiency and the precision that improve machining center; And there is the advantage that installing/dismounting is easy to maintenance, can labour intensity be reduced, enhance productivity.
Technical scheme according to the utility model provides: the headstock structure on machining center power spindle device, is characterized in that: comprise main spindle box, described main spindle box right flank is provided with the Z-direction connector for connecting Z axis feeding driving mechanism; The intracavity space of described main spindle box is divided into upper left chamber, upper right chamber, chamber, lower-left and chamber, bottom right, the main shaft mounting cylinder for installing main shaft is provided with in chamber, described lower-left, described upper left chamber is used for the upper end driven pulley of accommodating main shaft, and described upper right chamber is used for the driving wheel of accommodating drive motors.
As further improvement of the utility model, described main spindle box right flank is the extended connection wing plate had for connecting sliding guide piece on Z axis feeding driving mechanism in both sides forwards, backwards, is provided with reinforcement gusset between the connection wing plate of both sides, front and back and the front and back panel of main spindle box.
As further improvement of the utility model, described bottom right is provided with criss-crossing reinforcing ribs plate in chamber.
As further improvement of the utility model, between described main shaft mounting cylinder and main spindle box madial wall, be provided with reinforced company's fishplate bar.
As further improvement of the utility model, described reinforced company fishplate bar is provided with hollow hole.
compared with prior art, tool has the following advantages the utility model:the utility model reasonable in design, can ensure installation accuracy and the transmission stability of main shaft, and is convenient to the perpendicularity adjusting main shaft and work top, is conducive to the working (machining) efficiency and the precision that improve machining center; And there is the advantage that installing/dismounting is easy to maintenance, can labour intensity be reduced, enhance productivity.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model embodiment.
Fig. 2 is the structural front view of the utility model embodiment.
Fig. 3 is the structure top view of the utility model embodiment.
Fig. 4 is the main sectional view of the utility model embodiment.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Fig. 1 ~ Fig. 4, the headstock structure on the machining center power spindle device in embodiment mainly comprises main spindle box 1, and described main spindle box 1 right flank is provided with the Z-direction connector 2 for connecting Z axis feeding driving mechanism; The intracavity space of described main spindle box 1 is divided into upper left chamber, upper right chamber, chamber, lower-left and chamber, bottom right, the main shaft mounting cylinder 3 for installing main shaft is provided with in chamber, described lower-left, described upper left chamber is used for the upper end driven pulley of accommodating main shaft, and described upper right chamber is used for the driving wheel of accommodating drive motors.
As shown in Fig. 1 ~ Fig. 4, described main spindle box 1 right flank is the extended connection wing plate 5 had for connecting sliding guide piece on Z axis feeding driving mechanism in both sides forwards, backwards, is provided with and strengthens gusset 6 between the connection wing plate 5 of both sides, front and back and the front and back panel of main spindle box 1.
As shown in Fig. 1 ~ Fig. 4, in the utility model embodiment, described bottom right is provided with criss-crossing reinforcing ribs plate 7 in chamber, is provided with reinforced company's fishplate bar 4 between described main shaft mounting cylinder 3 and main spindle box 1 madial wall, and described reinforced company fishplate bar 4 is provided with hollow hole 4a.So both can improve the structural strength of the headstock structure on machining center power spindle device, and the weight of the headstock structure on machining center power spindle device can not have been allowed again simultaneously excessive, reduce the burden of Z axis feeding driving mechanism on machining spindle device.
Claims (5)
1. the headstock structure on machining center power spindle device, is characterized in that: comprise main spindle box (1), and described main spindle box (1) right flank is provided with the Z-direction connector (2) for connecting Z axis feeding driving mechanism; The intracavity space of described main spindle box (1) is divided into upper left chamber, upper right chamber, chamber, lower-left and chamber, bottom right, the main shaft mounting cylinder (3) for installing main shaft is provided with in chamber, described lower-left, described upper left chamber is used for the upper end driven pulley of accommodating main shaft, and described upper right chamber is used for the driving wheel of accommodating drive motors.
2. the headstock structure on machining center power spindle device as claimed in claim 1, it is characterized in that: described main spindle box (1) right flank is the extended connection wing plate (5) had for connecting sliding guide piece on Z axis feeding driving mechanism in both sides forwards, backwards, is provided with and strengthens gusset (6) between the connection wing plate (5) of both sides, front and back and the front and back panel of main spindle box (1).
3. the headstock structure on machining center power spindle device as claimed in claim 1, is characterized in that: be provided with criss-crossing reinforcing ribs plate (7) in chamber, described bottom right.
4. the headstock structure on machining center power spindle device as claimed in claim 1, is characterized in that: be provided with reinforced company's fishplate bar (4) between described main shaft mounting cylinder (3) and main spindle box (1) madial wall.
5. the headstock structure on machining center power spindle device as claimed in claim 4, is characterized in that: described reinforced company fishplate bar (4) is provided with hollow hole (4a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816527.7U CN204338884U (en) | 2014-12-19 | 2014-12-19 | Headstock structure on machining center power spindle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816527.7U CN204338884U (en) | 2014-12-19 | 2014-12-19 | Headstock structure on machining center power spindle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204338884U true CN204338884U (en) | 2015-05-20 |
Family
ID=53222186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420816527.7U Expired - Fee Related CN204338884U (en) | 2014-12-19 | 2014-12-19 | Headstock structure on machining center power spindle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204338884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493206A (en) * | 2014-12-19 | 2015-04-08 | 无锡大龙马数控机床制造有限责任公司 | Spindle box structure of power spindle device of machining center |
-
2014
- 2014-12-19 CN CN201420816527.7U patent/CN204338884U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493206A (en) * | 2014-12-19 | 2015-04-08 | 无锡大龙马数控机床制造有限责任公司 | Spindle box structure of power spindle device of machining center |
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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: 20150520 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |