CN209007208U - Distributing device suitable for five axis horizontal machining center rotary tables - Google Patents
Distributing device suitable for five axis horizontal machining center rotary tables Download PDFInfo
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- CN209007208U CN209007208U CN201821668893.7U CN201821668893U CN209007208U CN 209007208 U CN209007208 U CN 209007208U CN 201821668893 U CN201821668893 U CN 201821668893U CN 209007208 U CN209007208 U CN 209007208U
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- main shaft
- mandrel
- ring
- middle layer
- oil
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Abstract
The utility model provides a kind of distributing device suitable for five axis horizontal machining center rotary tables, including external support members, pivoting support bearing (11), mandrel (1), main shaft (2) and separator middle layer (10)；The mandrel (1), separator middle layer (10) and main shaft (2) are successively arranged from inside to outside, and mandrel (1) is connected with main shaft (2)；Interior milling semicircle oil groove (9) is provided on the main shaft (2) and separator middle layer (10)；The pivoting support bearing (11) includes bearing inner race and bearing outer ring；The mandrel (1) and main shaft (2) are connected with bearing inner race；The separator middle layer (10) and bearing outer ring are each attached in external support members.What the utility model effectively improved distributing device and other component cooperates row, by arranging that the double-deck distribution oil ring reduces the tactical diameter of entire turntable, keeps space more compact, while also adding fluid channel quantity, reduces difficulty of processing.
Description
Technical field
The utility model relates to distributing device fields, and in particular, to one kind is suitable for five axis horizontal machining center rotary tables
Distributing device.
Background technique
In recent years, precision machine tool industry development is rapid, and high-precision, multiple degrees of freedom become the Developing mainstream side of machine industry
To for five-axis machine tool as current high-end lathe, the requirement of fixture turntable is more stringent, not only needs to meet general lathe
Required required precision with greater need for A, B axle turntable, thus has higher requirement to the design of its oil piping system.
Related fields research staff also researches and develops novel distributing device, as patent document CN207695640U is disclosed
A kind of lathe fluid path distributor distributing device, including being installed on the preceding connector of front-end of spindle, being installed on rear-end of spindle
Connector and a connecting rod and several distribution pipes in inner hole of spindle, a connecting rod are located at main-shaft core afterwards
And both ends are connect with preceding connector and rear connector respectively, the rear connector is equipped with point of connection corresponding with several distribution pipes
With fuel feed hole, the preceding connector is connect with food tray is divided, it is described divide on food tray be connected with several oil connections, the preceding connector
Equipped with by the distribution oil outlet of several distribution pipes connection corresponding with several oil connections.The technical solution adopted in the utility model,
When the rotation of the main shaft of lathe, the distributing device and oil distribution shaft can be rotated together with main shaft, conveniently use lathe or rotation master
In axis equipment, the distribution of multiple fluid path or gas circuit in machine tool fixture is realized.
But be directed to the particularity of automobile industry fixture turntable, that is, need more oil pipe lines guarantee the firm of fixture and
Positioning accuracy, while turntable height is minimized, turntable occupied space is saved, the above-mentioned prior art tends not to reach ideal
Technical effect；Simultaneously because oil ring upper fluid slot size is smaller, prior art often can only radially match manual labour skill in workpiece
Hole causes the adaptability cooperated with remaining parts to weaken significantly.
Utility model content
For the defects in the prior art, the purpose of the utility model is to provide one kind to be suitable for five axis horizontal Machining centers
The distributing device of turntable.
According to a kind of distributing device suitable for five axis horizontal machining center rotary tables provided by the utility model, including outside
Support member, pivoting support bearing, mandrel, main shaft and separator middle layer；The mandrel, separator middle layer and main shaft
It successively arranges from inside to outside, and mandrel is connected with main shaft；
Interior milling semicircle oil groove is provided on the main shaft and separator middle layer；
The pivoting support bearing includes bearing inner race and bearing outer ring；The mandrel and main shaft with bearing inner race phase
Even；The separator middle layer and bearing outer ring are each attached in external support members.
Preferably, the mandrel and main shaft can do rotary motion with bearing inner race under the driving of power source.
Preferably, one or more seal grooves and one or more radial holes, the sealing are provided on the mandrel
Ring recess and radial hole are arranged alternately along axial direction；
One or more seal grooves and one or more radial holes, the seal groove and diameter are provided on the main shaft
It is arranged alternately to hole along axial direction, and corresponding with the seal groove and radial hole being arranged on mandrel；
The interior milling semicircle oil groove is arranged on radial hole.
Preferably, it is provided with sealing ring on the seal groove, radial hole and separator on mandrel and main shaft is set
Middle layer forms the double-deck oil ring by the sealing of sealing ring.
Preferably, fluid channel is provided in the separator middle layer；Described fluid channel one end and external pipe connect
Logical, the other end is connected to the double-deck oil ring；Fluid channel includes into fluid hose and out fluid hose, it is described into fluid hose setting in a point oil
Inside device middle layer, the setting of fluid hose out is inside mandrel or inside main shaft.
Preferably, the double-deck oil ring includes internal layer oil ring and outer layer oil ring；
The internal layer oil ring is arranged inside mandrel, and the oil circuit of internal layer oil ring into fluid hose connection mainly by being arranged in mandrel
On radial hole, interior milling semicircle oil groove and out fluid hose constitute；
The outer layer oil ring is arranged inside main shaft, and the oil circuit of outer layer oil ring into fluid hose connection mainly by being arranged in main shaft
On radial hole, interior milling semicircle oil groove and out fluid hose constitute.
Preferably, wear ring is provided between the mandrel and main shaft；The wear ring includes the first wear ring and second
Wear ring.
According to a kind of distributing device suitable for five axis horizontal machining center rotary tables provided by the utility model, including outside
Support member, pivoting support bearing, mandrel, main shaft and separator middle layer；The mandrel, separator middle layer and main shaft
It successively arranges from inside to outside, and mandrel is connected with main shaft；
Interior milling semicircle oil groove is provided on the main shaft and separator middle layer；
The pivoting support bearing includes bearing inner race and bearing outer ring；The mandrel and main shaft with bearing inner race phase
Even；The separator middle layer and bearing outer ring are each attached in external support members；
The mandrel and main shaft can do rotary motion with bearing inner race under the driving of power source；
One or more seal grooves and one or more radial holes, the seal groove and diameter are provided on the mandrel
It is arranged alternately to hole along axial direction；
One or more seal grooves and one or more radial holes, the seal groove and diameter are provided on the main shaft
It is arranged alternately to hole along axial direction, and corresponding with the seal groove and radial hole being arranged on mandrel；
The interior milling semicircle oil groove is arranged on radial hole；
It is provided with sealing ring on the seal groove, the radial hole on mandrel and main shaft is set and separator middle layer is logical
The sealing for crossing sealing ring forms the double-deck oil ring；
Fluid channel is provided in the separator middle layer；Described fluid channel one end is connected to external pipe, another
End is connected to the double-deck oil ring；Fluid channel includes into fluid hose and out fluid hose, described to be arranged among separator into fluid hose
Layer is internal, and the setting of fluid hose out is inside mandrel or inside main shaft；
The bilayer oil ring includes internal layer oil ring and outer layer oil ring；
The internal layer oil ring is arranged inside mandrel, and the oil circuit of internal layer oil ring into fluid hose connection mainly by being arranged in mandrel
On radial hole, interior milling semicircle oil groove and out fluid hose constitute；
The outer layer oil ring is arranged inside main shaft, and the oil circuit of outer layer oil ring into fluid hose connection mainly by being arranged in main shaft
On radial hole, interior milling semicircle oil groove and out fluid hose constitute；
Wear ring is provided between the mandrel and main shaft；The wear ring includes the first wear ring and the second wear ring.
Compared with prior art, the utility model have it is following the utility model has the advantages that
1, it is provided with interior milling semicircle oil groove in main shaft and separator middle layer, improved because oil ring upper fluid slot size is small
Can only workpiece radially match beat fabrication hole limitation, keep part outer wall smooth, improve with remaining parts can conformability,
Convenient for the arrangement of the double-deck distribution oil ring structure；
2, by the double-deck distribution oil ring of arrangement, axial length dimension is reduced, so that the tactical diameter of entire turntable is reduced,
Movement travel of the turntable inside processing storehouse is increased, keeps space more compact；
3, by arranging the double-deck distribution oil ring, the quantity of fluid channel can be increased, satisfaction requires fluid control more, higher
Occasion；
4, double-layer structure reduces the size of single part, reduces difficulty of processing.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is that the section of the distributing device provided by the utility model for being suitable for five axis horizontal machining center rotary tables is illustrated
Figure；
Fig. 2 is that the section of the distributing device provided by the utility model for being suitable for five axis horizontal machining center rotary tables is illustrated
Figure；
It is shown in figure:
Mandrel 1
Main shaft 2
Into fluid hose 3
Fluid hose 4 out
First wear ring 5
Second wear ring 6
Seal groove 7
Radial hole 8
Interior milling semicircle oil groove 9
Separator middle layer 10
Specific embodiment
The utility model is described in detail combined with specific embodiments below.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, several changes and improvements can also be made.
These are all within the protection scope of the present invention.
According to a kind of distributing device suitable for five axis horizontal machining center rotary tables provided by the utility model, including outside
Support member, pivoting support bearing 11, mandrel 1, main shaft 2 and separator middle layer 10；The mandrel 1, separator middle layer
10 and main shaft 2 successively arrange from inside to outside, and mandrel 1 is connected with main shaft 2；
Interior milling semicircle oil groove 9 is provided on the main shaft 2 and separator middle layer 10；
The pivoting support bearing 11 includes bearing inner race and bearing outer ring；The mandrel 1 and main shaft 2 are and bearing inner race
It is connected；The separator middle layer 10 is each attached in external support members with bearing outer ring.
Preferably, the mandrel 1 and main shaft 2 can do rotary motion with bearing inner race under the driving of power source.It is described
One or more seal grooves 7 and one or more radial holes 8,8 edge of the seal groove 7 and radial hole are provided on mandrel 1
Axially it is arranged alternately；One or more seal grooves 7 and one or more radial holes 8, the sealing are provided on the main shaft 2
Ring recess 7 and radial hole 8 are arranged alternately along axial direction, and the interior milling corresponding with the seal groove 7 and radial hole 8 that are arranged on mandrel 1
Semicircle oil groove 9 is arranged on radial hole 8.It is provided with sealing ring on the seal groove 7, the diameter on mandrel 1 and main shaft 2 is set
The double-deck oil ring is formed by the sealing of sealing ring to hole 8 and separator middle layer 10.It is provided in the separator middle layer 10
Fluid channel；Described fluid channel one end is connected to external pipe, and the other end is connected to the double-deck oil ring；Fluid channel includes influent stream
Body pipe 3 and out fluid hose 4, described to be arranged inside separator middle layer 10 into fluid hose 3, the fluid hose 4 out is arranged in core
Inside 1 inside of axis or main shaft 2.The bilayer oil ring includes internal layer oil ring and outer layer oil ring；The internal layer oil ring is arranged in mandrel 1
Inside, the oil circuit of internal layer oil ring mainly by be arranged on mandrel 1 into 3 connection of fluid hose radial hole 8, interior milling semicircle oil groove 9 with
And fluid hose 4 is constituted out；The outer layer oil ring is arranged inside main shaft 2, and the oil circuit of outer layer oil ring is mainly by into 3 connection of fluid hose
Radial hole 8 on main shaft 2, interior milling semicircle oil groove 9 are set and fluid hose 4 is constituted out.It is set between the mandrel 1 and main shaft 2
It is equipped with wear ring；The wear ring includes the first wear ring 5 and the second wear ring 6.
Specifically, first wear ring 5 and the second wear ring 6 are used as revolving support component, in main shaft 2 and separator
The relative motion between relative motion and separator middle layer 10 and mandrel 1 between interbed 10 plays a supportive role.
Further, as shown in Figure 1, external fluid is by entering distribution oil ring into fluid hose 3.Dividing into the setting of fluid hose 3
Oily device middle layer 10.Inside and outside layer oil ring oil circuit realizes sealing by the sealing ring being arranged on seal groove 7.Turntable is by the
One wear ring 5, the second wear ring 6, external support members and pivoting support bearing 11 support.Power source drive main shaft 2 and core
Axis 1 does rotary motion with bearing inner race.
In the description of the present application, it is to be understood that term " on ", "front", "rear", "left", "right", " is erected at "lower"
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is set, description the application is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims,
This has no effect on the substantive content of the utility model.In the absence of conflict, the spy in embodiments herein and embodiment
Sign can be arbitrarily combined with each other.
Claims (8)
1. a kind of distributing device suitable for five axis horizontal machining center rotary tables, which is characterized in that including external support members, return
Turn bearing support (11), mandrel (1), main shaft (2) and separator middle layer (10)；The mandrel (1), separator middle layer
(10) and main shaft (2) is successively arranged from inside to outside, and mandrel (1) is connected with main shaft (2)；
Interior milling semicircle oil groove (9) is provided on the main shaft (2) and separator middle layer (10)；
The pivoting support bearing (11) includes bearing inner race and bearing outer ring；The mandrel (1) and main shaft (2) are and in bearing
Circle is connected；The separator middle layer (10) and bearing outer ring are each attached in external support members.
2. the distributing device according to claim 1 for being suitable for five axis horizontal machining center rotary tables, which is characterized in that described
Mandrel (1) and main shaft (2) can do rotary motion with bearing inner race under the driving of power source.
3. the distributing device according to claim 1 for being suitable for five axis horizontal machining center rotary tables, it is characterised in that:
It is provided with one or more seal grooves (7) and one or more radial holes (8) on the mandrel (1), is arranged in mandrel
(1) radial hole (8) of seal groove (7) and setting on mandrel (1) on is arranged alternately along axial direction；
It is provided with one or more seal grooves (7) and one or more radial holes (8) on the main shaft (2), is arranged in main shaft
(2) seal groove (7) on and the radial hole (8) being arranged on main shaft (2) are arranged alternately along axial direction, and with set on mandrel (1)
The radial hole (8) being arranged on the seal groove (7) and mandrel (1) set is corresponding；
The interior milling semicircle oil groove (9) is arranged on radial hole (8).
4. the distributing device according to claim 3 for being suitable for five axis horizontal machining center rotary tables, which is characterized in that described
Sealing ring is provided on seal groove (7), the radial hole (8) and separator middle layer being arranged on mandrel (1) and main shaft (2)
(10) the double-deck oil ring is formed by the sealing of sealing ring.
5. the distributing device according to claim 4 for being suitable for five axis horizontal machining center rotary tables, which is characterized in that described
Separator middle layer is provided with fluid channel on (10)；Described fluid channel one end is connected to external pipe, the other end and bilayer
Oil ring connection；Fluid channel includes into fluid hose (3) and out fluid hose (4), described to be arranged among separator into fluid hose (3)
Layer (10) is internal, and fluid hose (4) the out setting is internal in mandrel (1) inside or main shaft (2).
6. the distributing device according to claim 5 for being suitable for five axis horizontal machining center rotary tables, which is characterized in that described
The double-deck oil ring includes internal layer oil ring and outer layer oil ring；
The internal layer oil ring setting is internal in mandrel (1), and the oil circuit of internal layer oil ring into fluid hose (3) connection mainly by being arranged in core
Radial hole (8), setting on axis (1) are in the interior milling semicircle oil groove (9) of separator middle layer (10) and setting at mandrel (1)
Go out fluid hose (4) constitute；
The outer layer oil ring setting is internal in main shaft (2), and the oil circuit of outer layer oil ring into fluid hose (3) connection mainly by being arranged in master
The interior milling semicircle oil groove (9) and setting of radial hole (8), setting on the radial hole (8) of main shaft (2) on axis (2) is in main shaft
(2) go out fluid hose (4) at are constituted.
7. the distributing device according to any one of claim 1 to 6 for being suitable for five axis horizontal machining center rotary tables, special
Sign is, is provided with wear ring between the mandrel (1) and main shaft (2)；The wear ring includes the first wear ring (5) and second
Wear ring (6).
8. a kind of distributing device suitable for five axis horizontal machining center rotary tables, which is characterized in that including external support members, return
Turn bearing support (11), mandrel (1), main shaft (2) and separator middle layer (10)；The mandrel (1), separator middle layer
(10) and main shaft (2) is successively arranged from inside to outside, and mandrel (1) is connected with main shaft (2)；
Interior milling semicircle oil groove (9) is provided on the main shaft (2) and separator middle layer (10)；
The pivoting support bearing (11) includes bearing inner race and bearing outer ring；The mandrel (1) and main shaft (2) are and in bearing
Circle is connected；The separator middle layer (10) and bearing outer ring are each attached in external support members；
The mandrel (1) and main shaft (2) can do rotary motion with bearing inner race under the driving of power source；
It is provided with one or more seal grooves (7) and one or more radial holes (8) on the mandrel (1), is arranged in mandrel
(1) radial hole (8) of seal groove (7) and setting on mandrel (1) on is arranged alternately along axial direction；
It is provided with one or more seal grooves (7) and one or more radial holes (8) on the main shaft (2), is arranged in main shaft
(2) seal groove (7) on and the radial hole (8) being arranged on main shaft (2) are arranged alternately along axial direction, and with set on mandrel (1)
The radial hole (8) being arranged on the seal groove (7) and mandrel (1) set is corresponding；
The interior milling semicircle oil groove (9) is arranged on radial hole (8)；
Sealing ring is provided on the seal groove (7), the radial hole (8) and separator being arranged on mandrel (1) and main shaft (2)
Middle layer (10) forms the double-deck oil ring by the sealing of sealing ring；
Fluid channel is provided on the separator middle layer (10)；Described fluid channel one end is connected to external pipe, another
End is connected to the double-deck oil ring；Fluid channel includes into fluid hose (3) and out fluid hose (4), it is described into fluid hose (3) setting point
Oily device middle layer (10) is internal, and fluid hose (4) the out setting is internal in mandrel (1) inside or main shaft (2)；
The bilayer oil ring includes internal layer oil ring and outer layer oil ring；
The internal layer oil ring setting is internal in mandrel (1), and the oil circuit of internal layer oil ring into fluid hose (3) connection mainly by being arranged in core
Radial hole (8), setting on axis (1) are in the interior milling semicircle oil groove (9) of separator middle layer (10) and setting at mandrel (1)
Go out fluid hose (4) constitute；
The outer layer oil ring setting is internal in main shaft (2), and the oil circuit of outer layer oil ring into fluid hose (3) connection mainly by being arranged in master
The interior milling semicircle oil groove (9) and setting of radial hole (8), setting on the radial hole (8) of main shaft (2) on axis (2) is in main shaft
(2) go out fluid hose (4) at are constituted；
Wear ring is provided between the mandrel (1) and main shaft (2)；The wear ring includes that the first wear ring (5) and second are resistance to
Bull ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821668893.7U CN209007208U (en) | 2018-10-15 | 2018-10-15 | Distributing device suitable for five axis horizontal machining center rotary tables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821668893.7U CN209007208U (en) | 2018-10-15 | 2018-10-15 | Distributing device suitable for five axis horizontal machining center rotary tables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209007208U true CN209007208U (en) | 2019-06-21 |
Family
ID=66838547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821668893.7U Withdrawn - After Issue CN209007208U (en) | 2018-10-15 | 2018-10-15 | Distributing device suitable for five axis horizontal machining center rotary tables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209007208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318048A (en) * | 2018-10-15 | 2019-02-12 | 上海交大智邦科技有限公司 | Distributing device suitable for five axis horizontal machining center rotary tables |
-
2018
- 2018-10-15 CN CN201821668893.7U patent/CN209007208U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318048A (en) * | 2018-10-15 | 2019-02-12 | 上海交大智邦科技有限公司 | Distributing device suitable for five axis horizontal machining center rotary tables |
| CN109318048B (en) * | 2018-10-15 | 2023-09-19 | 上海交大智邦科技有限公司 | Oil distribution device suitable for five-axis horizontal machining center turntable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221114 Address after: No. 208, Ningbo Road, Xingcheng Sub district Office, Zaozhuang High tech Zone, Shandong 277000 Patentee after: Jiaoda Zhibang (Zaozhuang) Digital Technology Co.,Ltd. Address before: 201306 C, 888, west two road, Nanhui new town, Pudong New Area, Shanghai Patentee before: SHANGHAI SMARTSTATE TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190621 Effective date of abandoning: 20230919 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190621 Effective date of abandoning: 20230919 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |