ZA200403108B - Connecting block for the hydraulic supply lines of the hydrostatic unit of an oil-film bearing. - Google Patents
Connecting block for the hydraulic supply lines of the hydrostatic unit of an oil-film bearing. Download PDFInfo
- Publication number
- ZA200403108B ZA200403108B ZA200403108A ZA200403108A ZA200403108B ZA 200403108 B ZA200403108 B ZA 200403108B ZA 200403108 A ZA200403108 A ZA 200403108A ZA 200403108 A ZA200403108 A ZA 200403108A ZA 200403108 B ZA200403108 B ZA 200403108B
- Authority
- ZA
- South Africa
- Prior art keywords
- connector
- connector block
- tube
- bearing
- block
- Prior art date
Links
- 230000002706 hydrostatic effect Effects 0.000 title claims description 4
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 239000002826 coolant Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
- F16L27/087—Joints with radial fluid passages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
- F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
- F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
- F16L27/0812—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with slide bearings
Description
22908 PCT/EP02/12539 Transl. of WO 03/044415
TRANSLATION
The invention relates to a connector block for a hydraulic supply line of a hydrostatic unit of an oil-film bearing ) that is fixed to a bearing mount and that has at least one hydraulic hose that is connected with a journal bushing movable in the bearing mount.
Such a connector block has a quick-connect coupling by means of which, for example when the a roll is to be changed, it is possible to make the fastest possible connection of the bearing to an oil supply. The connector block further has a hydraulic hose that serves to feed the hydraulic fluid to the bearing sleeve. The bearing sleeve is movable in the mount so that the hydraulic hose can compensate for the movement between the bearing sleeve and the stationary connector block. The hose is thus exposed at the 1s bearing mount. : As a result there is the danger of damage to the hoses on
Co the one side by friction against the bearing mount and above all by unintentional damage taking place in the mill during roll change, all leading to rupture of the hoses. | It is an object of the invention to improve on a connector block such that these disadvantages are avoided and that the service safety of the hydrostatic unit is increased.
22908 PCT/EP02/12539 Transl. of WO 03/044415
This object is achieved by the features of claim 1. The connector tube that can shift axially in the connector block can compensate for movements of the bearing sleeve. In this manner the connector block can be connected via a very robust hose or even a 5, rigid pipe with the bearing sleeve.
The invention is more closely described with reference to a drawing. The drawing shows a connector block 1 that has a central bore 2. Bushings 3 and 3' are provided in the central bore 2 which also holds a connector tube 4. The connector tube 4 is closed at one end and has an open end provided with a connector 5. for an unillustrated pipe or hose. In this manner the connector 5 as well as a hose coupling joined to the connector 5 on the tube 4 is protected inside a bearing mount 11. ~ The connector tube 4 is sealed in the central bore 2 or relative to the bushings 3 and 3' by seals 6. The connector block 1 is formed with a radial bore 7 ending in an annular compartment 8. An outer end of the radial bore 7 has a quick-connect coupling , 9. The connector tube 4 has at least one radial passage 10 that connects the annular compartment 8 with the interior of the connector tube 4.
Hydraulic fluid can flow via the quick-connect coupling 9, radial bore 7, annular compartment 8, radial passage 10, and connector tube 4 to the coupling 5 of the connector tube 4.
Movement of the unillustrated bearing sleeve is transmitted via the unillustrated tube or pipe to the connector tube 4 which can
22908 PCT/EP02/12539 Transl. of WO 03/044415 compensate for this movement by shifting axially in the stationary connector block 1.
The connector block 1 is bolted to the bearing mount 11 so that it is not sensitive to shocks. Another seal 12 protects a the interior of the hydraulic circuit and the bearing mount 11 from coolant and dirt. The connector block 1 can be made of corrosion- resistant material so that it will not be damaged by coolant.
22908 PCT/EP02/12539 Transl. of WO 03/044415
Reference-number list 1 Connector block 2 Central bore - 3 Bushing 4 Connector tube : : 5 ~ Coupling : 6 Seal Co 7 Radial bore : 8 Annular compartment 9 Quick-connect coupling 10 Radial passage 11 Bearing mount 12 Seal
Claims (7)
1. A connector block (1) for a hydraulic supply line of a hydrostatic unit of an oil-film bearing that is fixed to a : bearing mount (11) and that has at least one hydraulic hose that is connected with a bearing sleeve movable in the bearing mount (11), characterized in that } the connector block (1) has a bore (2) provided with bushings (3 and 3') in which a connector tube (4) is axially slidable, the connector block (1) having at least one bore (7) extending radially of the central bore (2) and having an outer end provided with a connector (9) for a quick-connect coupling of a connector hose, the radial bore (7) opening oppositely into an annular compartment (8) surrounding the connector tube (4), the connector tube (4) having at the annular compartment (8) at least one radially extending passage (10), one end of the connector tube (4) being closed and the other end being provided with a coupling (5) for a connector hose extending to the bearing sleeve.
2. The connector block (1) according to claim 1, characterized in that seals (6) are provided between the connector tube (4) and the central bore (2).
3. The connector block (1) according to claim 2, characterized in that
22908 PCT/EP02/12539 Transl. of WO 03/044415 the seals (6) engage the connector tube (4) and seal it relative to the central bore (2) while permitting axial movement of the connector tube (4) in the bushings (3 and 3').
4. The connector block (1) according to one of claims 1 to 3, : characterized in that : : the coupling (5) is provided in the bearing mount (11) and is thus protected by it against mechanical stresses.
5. The connector block (1) according to one of claims 1 to 4, characterized in that the connector block (1) is bolted to the bearing mount (11).
6. The connector block (1) according to one of claims 1 to 5, characterized in that R in addition to the seals (6), a further seal (12) protects the central bore against entry of coolant water or dirt.
22908 PCT/EP02/12539 Transl. of WO 03/044415
7. The connector block (1) according to one of claims 1 to 6, : characterized in that the connector block (1) can be mounted at any location on the bearing mount (11) so that the quick-connect coupling (9) has an optimal angle for manual operation.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10157318 | 2001-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200403108B true ZA200403108B (en) | 2005-06-08 |
Family
ID=7706592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200403108A ZA200403108B (en) | 2001-11-23 | 2004-04-23 | Connecting block for the hydraulic supply lines of the hydrostatic unit of an oil-film bearing. |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE10239615A1 (en) |
| ZA (1) | ZA200403108B (en) |
-
2002
- 2002-08-29 DE DE10239615A patent/DE10239615A1/en not_active Withdrawn
-
2004
- 2004-04-23 ZA ZA200403108A patent/ZA200403108B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE10239615A1 (en) | 2003-07-24 |
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