CN202165434U - Coupling flange with annular oil grooves - Google Patents
Coupling flange with annular oil grooves Download PDFInfo
- Publication number
- CN202165434U CN202165434U CN 201120262095 CN201120262095U CN202165434U CN 202165434 U CN202165434 U CN 202165434U CN 201120262095 CN201120262095 CN 201120262095 CN 201120262095 U CN201120262095 U CN 201120262095U CN 202165434 U CN202165434 U CN 202165434U
- Authority
- CN
- China
- Prior art keywords
- oil grooves
- basal disc
- oil groove
- coupling flange
- connecting protrusion
- 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 a coupling flange with annular oil grooves. The coupling flange with annular oil grooves comprises a basal disc, a connecting protrusion, a shaft hole, oil grooves and a plurality of fixing holes; the connecting protrusion is arranged on the basal disc; the shaft hole is formed in the center of the basal disc and penetrates through the connecting protrusion; the plurality of fixing holes are regularly arranged on the concentric circle of the basal disc; the oil grooves are formed on the periphery of the connecting protrusion in a ring-shaped manner; and the cross section of the oil groove is V-shaped. In the coupling flange with annular oil grooves, the shaft hole takes the shape of a circular cone, which is convenient for the mounting and positioning of a rotating shaft; and at the same time, the oil grooves are formed on the periphery of the connecting protrusion, when grease is filled up in the oil grooves, more convenient is provided for the mounting and dismantling.
Description
Technical field
The utility model relates to a kind of land, refers to the land of a kind of manufacturing, easy to use and band shape oil groove especially, belongs to the machinery equipment technical field.
Background technique
In the existing machinery equipment, commonly used to land; Said land is used as the fixed support of rotating shaft usually, can be used to an end of shutoff equipment simultaneously again; Said land comprises the basal disc body; The central part of said basal disc body is provided with axis hole; The periphery of said basal disc body is provided with one group of fixed hole; Said axis hole is straight manhole.The locating effect of the land countershaft of this structure is poor, and more complicated, difficulty are installed, and long when the installation time simultaneously, the outer surface of land gets rusty easily, and causes dismounting inconvenient.
The model utility content
The utility model purpose is the land that a kind of manufacturing, easy to use and band shape oil groove are provided for the deficiency that overcomes existing technology.
For achieving the above object, the technological scheme that the utility model adopts is: a kind of land of band shape oil groove comprises basal disc, connection bump, axis hole, oil groove, fixed hole; Said connection bump is arranged on the basal disc; Said axis hole is arranged on the center of basal disc, and the break-through connection bump; Said fixed hole has a plurality of, is arranged on regularly on the concentric circle of basal disc; Said oil groove is arranged on the circumference of connection bump circlewise.
Preferably, said oil groove cross section is in the shape of the letter V.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The land of the band shape oil groove of the utility model, said axis hole is coniform, makes things convenient for the installing and locating of rotating shaft, and simultaneously, said oil groove is arranged on the circumference of connection bump circlewise, in oil groove, fills butter, and is convenient to installation and removal.
Description of drawings
Below in conjunction with accompanying drawing the utility model technological scheme is described further:
Accompanying drawing 1 is the stereogram of land of the band shape oil groove of the utility model;
Wherein: 1, basal disc; 2, connection bump; 3, axis hole; 4, oil groove; 5, fixed hole.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
The land of the described a kind of band shape oil groove of the utility model shown in accompanying drawing 1 comprises basal disc 1, connection bump 2, axis hole 3, oil groove 4, fixed hole 5; Said connection bump 2 is arranged on the basal disc 1; Said axis hole 3 is arranged on the center of basal disc 1, and break-through connection bump 2; Said fixed hole 5 has a plurality of, is arranged on regularly on the concentric circle of basal disc 1; Said oil groove 4 is arranged on the circumference of connection bump 2; Said oil groove 4 cross sections are in the shape of the letter V.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The land of the band shape oil groove of the utility model, said axis hole is coniform, makes things convenient for the installing and locating of rotating shaft, and simultaneously, said oil groove is arranged on the circumference of connection bump circlewise, in oil groove, fills butter, and is convenient to installation and removal.
Below only be the concrete exemplary applications of the utility model, the protection domain of the utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technological scheme of formation, all drop within the utility model rights protection scope.
Claims (2)
1. the land of a band shape oil groove comprises basal disc, connection bump, axis hole, oil groove, fixed hole; Said connection bump is arranged on the basal disc; Said axis hole is arranged on the center of basal disc, and the break-through connection bump; Said fixed hole has a plurality of, is arranged on regularly on the concentric circle of basal disc; It is characterized in that: said oil groove is arranged on the circumference of connection bump circlewise.
2. land according to claim 1 is characterized in that: said oil groove cross section is in the shape of the letter V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120262095 CN202165434U (en) | 2011-07-25 | 2011-07-25 | Coupling flange with annular oil grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120262095 CN202165434U (en) | 2011-07-25 | 2011-07-25 | Coupling flange with annular oil grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165434U true CN202165434U (en) | 2012-03-14 |
Family
ID=45801261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120262095 Expired - Fee Related CN202165434U (en) | 2011-07-25 | 2011-07-25 | Coupling flange with annular oil grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697308A (en) * | 2013-12-27 | 2014-04-02 | 吴江市华宏纺织丝绸有限公司 | Steel sleeve for spinning |
-
2011
- 2011-07-25 CN CN 201120262095 patent/CN202165434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697308A (en) * | 2013-12-27 | 2014-04-02 | 吴江市华宏纺织丝绸有限公司 | Steel sleeve for spinning |
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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: 20120314 Termination date: 20120725 |