CN211289520U - Self-lubricating rotating device of vacuum ion coating equipment - Google Patents
Self-lubricating rotating device of vacuum ion coating equipment Download PDFInfo
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- CN211289520U CN211289520U CN201922371054.XU CN201922371054U CN211289520U CN 211289520 U CN211289520 U CN 211289520U CN 201922371054 U CN201922371054 U CN 201922371054U CN 211289520 U CN211289520 U CN 211289520U
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Abstract
The utility model belongs to a self-lubricating rotating device of vacuum ion coating equipment, which comprises a base (2), and is characterized in that an end cover ball track (1-1) and a base ball track (2-1) are respectively arranged on an end cover (1) and the base (2), steel balls (3) and graphite balls (4) are alternately arranged between the end cover ball track (1-1) and the base ball track (2-1), the steel balls (3) mainly play a bearing role, the graphite balls (4) mainly play a lubricating role, friction is generated between the graphite balls (4) and the steel balls (3) in the rotating process to wrap a layer of graphite powder on the surface of the steel balls (3) so as to play a lubricating role, the utility model is a self-lubricating rotating device of the vacuum ion coating equipment, which has a self-lubricating function, the service life of the rotating device can be prolonged, and the maintenance is convenient, and the cost is saved.
Description
Technical Field
The utility model belongs to vacuum coating equipment parts, in particular to a self-lubricating rotating device of vacuum ion coating equipment.
Background
The rotating device is an important component of vacuum coating equipment, plays roles of rotating and bearing, and can not use lubricating oil because the rotating device is used in a vacuum environment, so that parts of a rotating system can be seriously abraded, can lose efficacy after long use, need to be completely replaced, and has short service life and high cost.
Disclosure of Invention
The utility model discloses it is not enough to lie in overcoming above-mentioned technique, provides a vacuum ion coating equipment's self-lubricating rotating device with self-lubricating effect.
The utility model provides a technical scheme that technical problem adopted is: the graphite ball and the steel ball are alternately arranged, the steel ball mainly plays a bearing role, the graphite ball plays a lubricating role, and friction is generated between the graphite ball and the steel ball in the rotating process to wrap a layer of graphite powder on the surface of the steel ball, so that the lubricating function is achieved.
The utility model has the advantages that: the self-lubricating device has the self-lubricating effect, can prolong the service life of the rotating device, is convenient to maintain, and can reduce the cost.
Drawings
The following description is made in detail by way of example with reference to the accompanying drawings.
FIG. 1 is a top view of a self-lubricating rotating device of a vacuum ion plating apparatus;
FIG. 2 is a sectional view of a front view of a self-lubricating rotating device of the vacuum ion plating apparatus;
in the figure: 1-end cap; 1-1-end cap ball tracks; 2-a base; 2-1-a base ball track; 3-steel balls; 4-graphite beads.
Detailed Description
In the embodiment, referring to the attached drawings, the self-lubricating rotating device of the vacuum ion plating equipment comprises a base 2 and is characterized in that an end cover ball track 1-1 and a base ball track 2-1 are respectively arranged on an end cover 1 and the base 2, steel balls 3 mainly play a bearing role, and graphite balls 4 mainly play a lubricating role.
The utility model discloses a use method is: the steel balls 3 and the graphite balls 4 are alternately arranged between the end cover ball track 1-1 and the base ball track 2-1, and a layer of graphite powder is wrapped on the surfaces of the steel balls 3 by friction between the graphite balls 4 and the steel balls 3 in the rotating process, so that the lubricating effect is achieved.
Claims (1)
1. A self-lubricating rotating device of vacuum ion coating equipment comprises a base (2), and is characterized in that two balls, namely graphite beads (4) and steel beads (3), are used, an end cover ball track (1-1) and a base ball track (2-1) are respectively arranged on an end cover (1) and the base (2), the steel beads (3) and the graphite beads (4) are alternately arranged between the end cover ball track (1-1) and the base ball track (2-1), the steel beads (3) mainly play a bearing role, the graphite beads (4) mainly play a lubricating role, friction is generated between the graphite beads (4) and the steel beads (3) in the rotating process, a layer of graphite powder is wrapped on the surfaces of the steel beads (3), and accordingly the lubricating role is played.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922371054.XU CN211289520U (en) | 2019-12-26 | 2019-12-26 | Self-lubricating rotating device of vacuum ion coating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922371054.XU CN211289520U (en) | 2019-12-26 | 2019-12-26 | Self-lubricating rotating device of vacuum ion coating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211289520U true CN211289520U (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922371054.XU Active CN211289520U (en) | 2019-12-26 | 2019-12-26 | Self-lubricating rotating device of vacuum ion coating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211289520U (en) |
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2019
- 2019-12-26 CN CN201922371054.XU patent/CN211289520U/en active Active
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