CN202685772U - High-temperature resistant self-lubricating wheel - Google Patents
High-temperature resistant self-lubricating wheel Download PDFInfo
- Publication number
- CN202685772U CN202685772U CN2012202616550U CN201220261655U CN202685772U CN 202685772 U CN202685772 U CN 202685772U CN 2012202616550 U CN2012202616550 U CN 2012202616550U CN 201220261655 U CN201220261655 U CN 201220261655U CN 202685772 U CN202685772 U CN 202685772U
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- China
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- semiaxis
- half axle
- wheel
- graphite
- temperature resistant
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Abstract
The utility model relates to a high-temperature resistant self-lubricating wheel, comprising a wheel body, wherein a first half axle and a second half axle are mounted in the wheel body, a first half axle spiral groove is machined in the first half axle, a second half axle spiral groove is machined in the second half axle, and graphite is filled in the first half axle spiral groove and the second half axle spiral groove. According to the high-temperature resistant self-lubricating wheel, the structure is simple, the operation is convenient, lubrication is generated by a ductile cast iron shaft sleeve and the graphite arranged on the first half axle and the second half axle, the graphite cannot melt, crack or harden during high-temperature operation due to the high-temperature resistance feature of the graphite, so that the wheel can operate at high temperature, a good lubrication effect is played, the service life is long, and the maintenance is convenient.
Description
Technical field
The utility model relates to mechanical field, is specifically related to a kind of wheel, particularly a kind of high temperature resistant self-lubricating wheel.
Background technology
In some hot environment operations, use in the process of wheel load mode transported material, owing to be subject to the impact of high temperature, the grease that plays lubricating effect between common wheel and the wheel shaft volatilizees easily under high temperature action and hardens, grease after hardening loses lubricating effect, lose lubricated between wheel and the wheel shaft, the resistance that causes vehicle wheel rotation to produce strengthens, even wheel no longer rotates.This phenomenon is having a strong impact on the material transportation operation of using the wheel load mode to carry out under the high-temperature condition.
Therefore, produce a kind of simple in structure, easy to operate, high temperature resistant, high lubricating effect, high efficiency, the high temperature resistant self-lubricating wheel that produces service life has wide market outlook.
Summary of the invention
For the deficiencies in the prior art, the utility model provides the high temperature resistant self-lubricating wheel that produces in a kind of simple in structure, easy to operate, high temperature resistant, high lubricating effect, high efficiency, service life.
The technical solution of the utility model is achieved in that a kind of high temperature resistant self-lubricating wheel, comprise the wheel body, described wheel body interior is equipped with the first semiaxis and the second semiaxis, offer the first semiaxis plug helix at the first semiaxis, offer the second semiaxis plug helix at the second semiaxis, in the first semiaxis plug helix and the second semiaxis plug helix, all be filled with graphite.
Be provided with the spheroidal graphite iron axle sleeve between described wheel body and the first semiaxis and the second semiaxis.
Be provided with the technique dead slot of dismounting half-axile sleeve between described the first semiaxis and the second semiaxis.
The utlity model has following good effect: this product structure is simple, easy to operate, produce lubricated between the graphite that arranges on spheroidal graphite iron axle sleeve and the first semiaxis and the second semiaxis, because high-temperature stability and the lubricating property of graphite, under high-temperature operation, graphite can not melt, also can dry and crackedly not harden, graphite is done lubricated, and this has just satisfied wheel operation at high temperature, can play good motion lubricant effect, helix graphite is with axial rotation, and graphite is evenly distributed between axle and the axle sleeve, plays better lubricant effect, increased long service life, overhauled more convenient.
Description of drawings
Fig. 1 is one of structural representation of the present utility model.
Fig. 2 is two of structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, 2, a kind of high temperature resistant self-lubricating wheel, comprise wheel body 1, described wheel body 1 inside is equipped with the first semiaxis 3 and the second semiaxis 5, offer the first semiaxis plug helix 6 at the first semiaxis 3, offer the second semiaxis plug helix 4 at the second semiaxis 5, at the first semiaxis plug helix 6 and the second semiaxis plug helix 4 interior graphite 8 that all are filled with.
Be provided with spheroidal graphite iron axle sleeve 2 between described wheel body 1 and the first semiaxis 3 and the second semiaxis 5.Be provided with the technique dead slot 7 of dismounting half-axile sleeve between described the first semiaxis 3 and the second semiaxis 5.
This product the first semiaxis 3 and the second semiaxis 5 can be removed or install at wheel flexibly, the maintenance and keep in repair very convenient, during use, at first the first semiaxis 3 and the second semiaxis 5 are fitted in the central shaft hole of wheel, become one structure, guarantee the stability of synchronization in rotation, simultaneously, be opened in respectively the first semiaxis plug helix 6 and the second semiaxis plug helix 4 interior graphite 8 that all are filled with of the first semiaxis 3 and the second semiaxis 5, graphite be embedded in the first semiaxis plug helix 6 and the second semiaxis plug helix 4 interior after, the spheroidal graphite iron axle sleeve starts shipment dynamic load, the graphite high temperature lubricating, just can play good high temperature resistant self-lubricating effect, between the first semiaxis 3 and the second semiaxis 5, form relative motion, along with rotation, produce friction force between wheel shaft and the first semiaxis 3 and the second semiaxis 5, these friction force are along with the lubricating effect of graphite and wheel shaft is reduced, thereby make wheel still can rotate smoothly and finish every operation under hot environment.
Claims (3)
1. high temperature resistant self-lubricating wheel, comprise wheel body (1), it is characterized in that: described wheel body (1) inside is equipped with the first semiaxis (3) and the second semiaxis (5), offer the first semiaxis plug helix (6) at the first semiaxis (3), offer the second semiaxis plug helix (4) at the second semiaxis (5), in the first semiaxis plug helix (6) and the second semiaxis plug helix (4), all be filled with graphite (8).
2. high temperature resistant self-lubricating wheel according to claim 1 is characterized in that: be provided with spheroidal graphite iron axle sleeve (2) between described wheel body (1) and the first semiaxis (3) and the second semiaxis (5).
3. high temperature resistant self-lubricating wheel according to claim 1 is characterized in that: the technique dead slot (7) that is provided with the dismounting half-axile sleeve between described the first semiaxis (3) and the second semiaxis (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202616550U CN202685772U (en) | 2012-06-05 | 2012-06-05 | High-temperature resistant self-lubricating wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202616550U CN202685772U (en) | 2012-06-05 | 2012-06-05 | High-temperature resistant self-lubricating wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202685772U true CN202685772U (en) | 2013-01-23 |
Family
ID=47541435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202616550U Expired - Fee Related CN202685772U (en) | 2012-06-05 | 2012-06-05 | High-temperature resistant self-lubricating wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202685772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725093A (en) * | 2018-05-22 | 2018-11-02 | 平湖市义合箱包有限公司 | A kind of universal wheel of automatic plus lubricating oil for luggage |
-
2012
- 2012-06-05 CN CN2012202616550U patent/CN202685772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725093A (en) * | 2018-05-22 | 2018-11-02 | 平湖市义合箱包有限公司 | A kind of universal wheel of automatic plus lubricating oil for luggage |
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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 |
Granted publication date: 20130123 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |