CN203847562U - Shaft sleeve with oil groove for extruding machine - Google Patents
Shaft sleeve with oil groove for extruding machine Download PDFInfo
- Publication number
- CN203847562U CN203847562U CN201420183532.9U CN201420183532U CN203847562U CN 203847562 U CN203847562 U CN 203847562U CN 201420183532 U CN201420183532 U CN 201420183532U CN 203847562 U CN203847562 U CN 203847562U
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- CN
- China
- Prior art keywords
- oil
- axle sleeve
- shaft sleeve
- sleeve body
- inlet hole
- 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
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Abstract
The utility model relates to the technical field of extruding machine parts and particularly relates to a shaft sleeve with an oil groove for an extruding machine. The shaft sleeve with the oil groove for the extruding machine comprises a shaft sleeve body provided with a flange edge; an annular oil feeding groove and a plurality of vertical oil feeding grooves which are vertical to the annular oil feeding groove are formed in the inner wall of the shaft sleeve body; the annular oil feeding groove is provided with an oil inlet hole and an oil outlet hole; the oil inlet hole is located at the upper end position of the shaft sleeve body; the oil outlet hole is arranged at the position which is close to the flange edge; the oil outlet hole and the oil inlet hole are in the same straight line; uniformly-distributed through holes are formed in the upper end face and the lower end face of the shaft sleeve body. The shaft sleeve with the oil groove for the extruding machine is simple in structure and reasonable in design; compared with the prior art, the problem of lubricating of the flange edge and a shaft is solved well; the shaft sleeve is provided with a plurality of oil paths so that the lubricating effect is good.
Description
Technical field
The utility model relates to extrusion press part technical field, especially a kind of axle sleeve of ectrusion press band oil groove.
Background technique
On extrusion press, arrange outward in the structure of axle sleeve at axle, due to axle and axle sleeve relative movement, so lubricated of crucial importance between the two.In prior art, be on the inwall of steel bushing, to open circular groove or spiral chute, while driving circular groove, oil inlet hole is all located on two partial cross-sections of axle sleeve.Like this, can play the lubrication of axle and axle sleeve, still, for the axle sleeve with flange edge of the prior art, this structure just can not meet lubricating requirement.
The axle sleeve on flanged limit of the prior art, consider hardly the lubricated of axle sleeve flange edge place and axle, oil outlet is arranged on the position near flange edge by the utility model, the problems referred to above are solved well, add upright oil-feed tank some and that annular oil groove is perpendicular is set, more effectively ensure the lubricating requirement of axle and axle sleeve.
Further, described upright oil-feed tank has two.
Further, described oil inlet hole and oil outlet are all two, between two oil inlet holes or two oil outlets, are separated by 180 °.
Further, the through hole on described axle sleeve body upper-end surface has 8, and the through hole on axle sleeve body lower end surface has 12.
The beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, and compared with prior art, the utility model has solved the lubrication problem of flange edge place and axle well, and the utility model oil circuit is many, high lubricating effect.
Model utility content
The technical problems to be solved in the utility model is: based on the problems referred to above, provide a kind of axle sleeve of ectrusion press band oil groove.
The utility model solves the technological scheme that its technical problem adopts: a kind of axle sleeve of ectrusion press band oil groove, comprise the axle sleeve body with flange edge, on the inwall of described axle sleeve body, be provided with annular oil-feed tank and upright oil-feed tank some and that annular oil groove is perpendicular, described annular oil-feed tank is provided with oil inlet hole and oil outlet, described oil inlet hole is positioned at the upper end position place of axle sleeve body, described oil outlet is arranged on the position near flange edge, described oil outlet and oil inlet hole are on same straight line, on the upper-end surface of described axle sleeve body and lower end surface, all offer equally distributed through hole.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional view of Fig. 1 in A-A direction.
Fig. 3 is the unfolded drawing after Fig. 1 dissects in A-A direction.
Fig. 4 is the rear view of Fig. 1.
In figure: 1. axle sleeve body, 2. flange edge, 3. annular oil-feed tank, 4. upright oil-feed tank, 5. oil inlet hole, 6. oil outlet, 7. through hole.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Fig. 1～4, a kind of axle sleeve of ectrusion press band oil groove, comprise the axle sleeve body 1 with flange edge 2, on the inwall of axle sleeve body 1, be provided with the perpendicular upright oil-feed tank 4 of annular oil-feed tank 3 and two and annular oil groove 3, annular oil-feed tank 3 is provided with two oil inlet holes 5 and two oil outlets 6, between two oil inlet holes 5 or two oil outlets 6, be separated by 180 °, oil inlet hole 5 is positioned at the upper end position place of axle sleeve body 1, oil outlet 6 is arranged on the position near flange edge 2, oil outlet 6 and oil inlet hole 5 are on same straight line, on the upper-end surface of axle sleeve body 1, offer equally distributed 8 through holes 7, on the lower end surface of axle sleeve body 1, offer equally distributed 12 through holes 7.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this model utility technological thought, carry out various change and amendment completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (4)
1. the axle sleeve of an ectrusion press band oil groove, comprise the there is flange edge axle sleeve body (1) of (2), it is characterized in that: on the inwall of described axle sleeve body (1), be provided with annular oil-feed tank (3) and upright oil-feed tank (4) some and that annular oil groove (3) is perpendicular, described annular oil-feed tank (3) is provided with oil inlet hole (5) and oil outlet (6), described oil inlet hole (5) is positioned at the upper end position place of axle sleeve body (1), described oil outlet (6) is arranged on the position near flange edge (2), described oil outlet (6) and oil inlet hole (5) are on same straight line, on the upper-end surface of described axle sleeve body (1) and lower end surface, all offer equally distributed through hole (7).
2. the axle sleeve of ectrusion press band oil groove according to claim 1, is characterized in that: described upright oil-feed tank (4) has two.
3. the axle sleeve of ectrusion press band oil groove according to claim 1, is characterized in that: described oil inlet hole (5) and oil outlet (6) are all two, between two oil inlet holes (5) or two oil outlets (6), is separated by 180 °.
4. the axle sleeve of ectrusion press band oil groove according to claim 1, is characterized in that: the through hole (7) on described axle sleeve body (1) upper-end surface has 8, and the through hole (7) on axle sleeve body (1) lower end surface has 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183532.9U CN203847562U (en) | 2014-04-15 | 2014-04-15 | Shaft sleeve with oil groove for extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183532.9U CN203847562U (en) | 2014-04-15 | 2014-04-15 | Shaft sleeve with oil groove for extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847562U true CN203847562U (en) | 2014-09-24 |
Family
ID=51560586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420183532.9U Expired - Fee Related CN203847562U (en) | 2014-04-15 | 2014-04-15 | Shaft sleeve with oil groove for extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203847562U (en) |
-
2014
- 2014-04-15 CN CN201420183532.9U patent/CN203847562U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20160415 |