CN202674019U - Subdivision type bushing - Google Patents
Subdivision type bushing Download PDFInfo
- Publication number
- CN202674019U CN202674019U CN 201220216458 CN201220216458U CN202674019U CN 202674019 U CN202674019 U CN 202674019U CN 201220216458 CN201220216458 CN 201220216458 CN 201220216458 U CN201220216458 U CN 201220216458U CN 202674019 U CN202674019 U CN 202674019U
- Authority
- CN
- China
- Prior art keywords
- bushing
- axle bush
- subdivision type
- split type
- utility
- 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 discloses a subdivision type bushing and relates to a bushing. The subdivision type bushing comprises a semi-circle bushing, wherein two ring-shaped grooves are arranged on the inner side of the bushing, water-injection holes are arranged on corresponding bushing walls of the two ring-shaped grooves and have the same diameters, and more than three grooves are arranged on the back portion of the bushing. Compared with the prior art, the subdivision type bushing can enable heat which is generated by high-speed rotating of a shaft to be timely sent out, and thereby service life of the bushing is prolonged.
Description
Technical field
The utility model relates to kind of a split type axle bush.
Background technique
Axle bush is the important component part of sliding bearing, is installed on the bearing support, mainly plays a supportive role.Most of axle bush all is to contact with axle.
When the axle high speed rotating, can produce a large amount of heats and temperature is risen, when temperature rises to uniform temperature, then can damage axle bush, thereby shorten working life, thereby increase cost.
Summary of the invention
For above-mentioned deficiency, the purpose of this utility model just is to provide a kind of split type axle bush, and this split type axle bush can make the heat that is produced by the axle high speed rotating in time distribute, thereby has increased axle bush working life.
The technical solution of the utility model is: a kind of split type axle bush, comprise semicircle axle bush, described axle bush inboard is provided with two circular grooves, and the axle bush wall that these two circular grooves are corresponding is provided with the identical water injection hole of diameter, and described axle bush back is provided with three with upper groove.
As preferably, be interconnected between the described groove.
Compared with prior art, the beneficial effects of the utility model are: because of be provided with two circular grooves in the axle bush inboard, the axle bush wall that these two circular grooves are corresponding is provided with the identical water injection hole of diameter, the axle bush back is provided with three with upper groove, the heat that is produced by the axle high speed rotating is in time distributed, thereby increased axle bush working life.Simultaneously can also save cost.
Description of drawings
Fig. 1 is the utility model sectional view schematic representation;
Fig. 2 is the utility model side view schematic representation;
Fig. 3 is the A-A sectional view schematic representation of Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Shown in Fig. 1-3, a kind of split type axle bush comprises semicircle axle bush 1, and axle bush 1 inboard is provided with two circular grooves 3, and the axle bush wall of these two circular groove 3 correspondences is provided with the identical water injection hole of diameter 4, and axle bush 1 back is provided with three with upper groove 2.
Be interconnected between the groove 2, water injection hole 4 has 8.
When axle carries out high speed rotating, water is added from the bearing water inlet, lead in the groove 2, water enters in the circular groove 3 by water injection hole 4.Owing in the groove 2 water storage is arranged, heat can be taken away with the water evaporation.
Adopt water can save cost on the one hand as oiling agent, can in time the heat of vaporization that produces be taken away on the other hand.
Claims (2)
1. a split type axle bush comprises semicircle axle bush, it is characterized in that: described axle bush inboard is provided with two circular grooves, and the axle bush wall that these two circular grooves are corresponding is provided with the identical water injection hole of diameter, and described axle bush back is provided with three with upper groove.
2. split type axle bush according to claim 1 is characterized in that: be interconnected between the described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220216458 CN202674019U (en) | 2012-05-15 | 2012-05-15 | Subdivision type bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220216458 CN202674019U (en) | 2012-05-15 | 2012-05-15 | Subdivision type bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674019U true CN202674019U (en) | 2013-01-16 |
Family
ID=47494926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220216458 Expired - Fee Related CN202674019U (en) | 2012-05-15 | 2012-05-15 | Subdivision type bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674019U (en) |
-
2012
- 2012-05-15 CN CN 201220216458 patent/CN202674019U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130515 |