CN210889724U - Rust-proof bearing - Google Patents
Rust-proof bearing Download PDFInfo
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- CN210889724U CN210889724U CN201921527897.8U CN201921527897U CN210889724U CN 210889724 U CN210889724 U CN 210889724U CN 201921527897 U CN201921527897 U CN 201921527897U CN 210889724 U CN210889724 U CN 210889724U
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- stainless steel
- concave ring
- sliding
- bearing
- steel concave
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Abstract
The utility model discloses an antirust bearing, which comprises an outer circular sleeve and an inner circular sleeve, wherein a stainless steel concave ring I is fixed on the side wall of the inner circular sleeve, a stainless steel concave ring II is fixed on the inner wall of the outer circular sleeve, a stainless steel ball I is arranged between the stainless steel concave ring I and the stainless steel concave ring II, the stainless steel ball I is in sliding fit with the stainless steel concave ring I, the stainless steel ball I is in sliding fit with the stainless steel concave ring II, sliding chutes I are symmetrically arranged on the side wall of the stainless steel concave ring I, sliding chutes II are symmetrically arranged on the inner wall of the stainless steel concave ring II, the sliding chutes I and the sliding chutes II are oppositely arranged, a stainless steel sliding plate I is arranged between the sliding chutes I and the sliding chutes II, the problem that the bearing is rusted when meeting water, which causes the inner part of the bearing to be stuck is solved, and the bearing is operated, the problem that the bearing and the workpiece slip is solved.
Description
Technical Field
The utility model relates to a technical field of bearing, in particular to rust-resistant bearing.
Background
The bearing is not divided into an inner ring and an outer ring and has no rolling elements, and is generally made of wear-resistant materials. The lubricating oil is usually used for mechanical rotating parts with low speed, light load, lubricating oil filling and difficult maintenance.
The traditional bearing can be blocked after being soaked in water, and the bearing and a workpiece can slip in the operation process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an antirust bearing has solved the bearing and has met water and rust, leads to the dead problem of the inside card of bearing, and the phenomenon that skids appears in the bearing and the work piece is solved at the operation in-process to the bearing simultaneously.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides an antirust bearing, includes excircle cover and interior round cover, be fixed with stainless steel concave ring one on the lateral wall of interior round cover, be fixed with stainless steel concave ring two on the inner wall of excircle cover, be provided with stainless steel ball one between stainless steel concave ring one and the stainless steel concave ring two, stainless steel ball one and stainless steel concave ring one sliding fit, stainless steel ball one and stainless steel concave ring two sliding fit, spout one has been seted up to the symmetry on the lateral wall of stainless steel concave ring one, spout two has been seted up to the symmetry on the inner wall of stainless steel concave ring two, just spout one and spout two relative arrangement, all be provided with stainless steel slide one between spout one and the spout two, just stainless steel slide one and spout one sliding fit, just stainless steel slide one and spout two sliding fit.
Adopt above-mentioned technical scheme, stainless steel concave circle one prevents with stainless steel concave circle two that the bearing is inside to rust, and stainless steel ball material is stainless steel material to when water enters into the bearing inside, stainless steel ball one can not rust, and the spout is two pairs of effects that stainless steel ball led to together, and stainless steel slide prevents that external dust from entering into inside the bearing.
Preferably, the inner wall of the inner circular sleeve is provided with a plurality of spring grooves, a first spring is fixed in each spring groove, and a square block is fixed at one end, far away from each spring groove, of the first spring.
By adopting the technical scheme, the square block is used for fixing the workpiece and the bearing.
Preferably, the side wall of the outer circular sleeve is provided with a first oil filling hole communicated with a second stainless steel concave ring.
By adopting the technical scheme, oil enters the stainless steel concave ring II through the oil injection hole I, and lubrication of the stainless steel concave ring II and the stainless steel ball I is realized.
Preferably, a first sealing cover in sliding fit with the first oil injection hole is arranged in the first oil injection hole.
By adopting the technical scheme, the first sealing cover prevents external dust from entering the first oil filling hole.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic view of the internal structure of the bearing according to the embodiment.
Reference numerals: 1. an outer circular sleeve; 2. an inner round sleeve; 3. a first stainless steel concave ring; 4. a second stainless steel concave ring; 5. stainless steel balls I; 6. a first sliding chute; 7. a second chute; 8. a stainless steel sliding plate I; 9. a spring slot; 10. a first spring; 11. a square block; 12. a first oil injection hole; 13. and (6) covering the first cover.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
Referring to fig. 1 to 2, an antirust bearing comprises an outer circle sleeve 1 and an inner circle sleeve 2, wherein a first stainless steel concave ring 3 is fixed on the side wall of the inner circle sleeve 2, a second stainless steel concave ring 4 is fixed on the inner wall of the outer circle sleeve 1, a first stainless steel ball 5 is arranged between the first stainless steel concave ring 3 and the second stainless steel concave ring 4, the first stainless steel ball 5 is in sliding fit with the first stainless steel concave ring 3, the first stainless steel ball 5 is in sliding fit with the second stainless steel concave ring 4, first sliding grooves 6 are symmetrically formed in the side wall of the first stainless steel concave ring 3, second sliding grooves 7 are symmetrically formed in the inner wall of the second stainless steel concave ring 4, the first sliding grooves 6 and the second sliding grooves 7 are oppositely arranged, first stainless steel sliding plates 8 are arranged between the first sliding grooves 6 and the second sliding grooves 7, the first stainless steel sliding plates 8 are in sliding fit with the first sliding grooves 6, and the second sliding grooves 7 are in sliding fit.
Stainless steel concave circle one 3 and stainless steel concave circle two 4 prevent that the bearing is inside to rust, and stainless steel ball 5 materials are stainless steel material to when water entered into the bearing inside, stainless steel ball 5 can not rust, and spout two 7 plays the effect of direction to stainless steel ball 5, and stainless steel slide 8 prevents that external dust from entering into inside the bearing.
A plurality of spring grooves 9 are formed in the inner wall of the inner circular sleeve 2, a first spring 10 is fixed in each spring groove 9, and a square block 11 is fixed at one end, far away from each spring groove 9, of each first spring 10.
When the work piece needs to rotate, the staff inserts the work piece in interior round cover 2, and square piece 11 atress is moved down, and square piece 11 moves down and drives spring 10 and withdraw, and when square piece 11 moved the recess of work piece in, spring 10 transmits for square piece 11 power, and square piece 11 atress enters into the recess of work piece in, realizes the fixed of square piece 11 to the work piece.
The side wall of the outer circular sleeve 1 is provided with a first oil filling hole 12 communicated with a second stainless steel concave ring 4.
The staff pours the oil into the first oil filling hole 12, and the first oil filling hole 12 is communicated with the second stainless steel concave ring 4, so that the oil enters the second stainless steel concave ring 4 through the first oil filling hole 12, and the first stainless steel ball 5 in the second stainless steel concave ring 4 is lubricated by the oil.
A first sealing cover 13 which is in sliding fit with the first oil filling hole 12 is arranged in the first oil filling hole 12
When oil enters the first oil filling hole 12, staff insert the first cover 13 into the first oil filling hole 12 to seal the first cover 13 with the first oil filling hole 12.
Claims (4)
1. An antirust bearing is characterized by comprising an outer circular sleeve (1) and an inner circular sleeve (2), wherein a stainless steel concave ring I (3) is fixed on the side wall of the inner circular sleeve (2), a stainless steel concave ring II (4) is fixed on the inner wall of the outer circular sleeve (1), a stainless steel ball I (5) is arranged between the stainless steel concave ring I (3) and the stainless steel concave ring II (4), the stainless steel ball I (5) is in sliding fit with the stainless steel concave ring I (3), the stainless steel ball I (5) is in sliding fit with the stainless steel concave ring II (4), a sliding groove I (6) is symmetrically arranged on the side wall of the stainless steel concave ring I (3), a sliding groove II (7) is symmetrically arranged on the inner wall of the stainless steel concave ring II (4), the sliding groove I (6) and the sliding groove II (7) are arranged oppositely, and a stainless steel sliding plate I (8) is arranged between the sliding groove I (6) and the sliding groove II (7), and the first stainless steel sliding plate (8) is in sliding fit with the first sliding groove (6), and the first stainless steel sliding plate (8) is in sliding fit with the second sliding groove (7).
2. The rust-proof bearing according to claim 1, characterized in that the inner wall of the inner circular sleeve (2) is provided with a plurality of spring grooves (9), a first spring (10) is fixed in the spring grooves (9), and a square block (11) is fixed at one end of the first spring (10) far away from the spring grooves (9).
3. The rust-proof bearing of claim 2, wherein the side wall of the outer circular sleeve (1) is provided with a first oil filling hole (12) communicated with a second stainless steel concave ring (4).
4. A rust-inhibiting bearing according to claim 3, characterized in that the first oil filler hole (12) is provided with a first cover (13) which is in sliding engagement with the first oil filler hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921527897.8U CN210889724U (en) | 2019-09-12 | 2019-09-12 | Rust-proof bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921527897.8U CN210889724U (en) | 2019-09-12 | 2019-09-12 | Rust-proof bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210889724U true CN210889724U (en) | 2020-06-30 |
Family
ID=71337855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921527897.8U Active CN210889724U (en) | 2019-09-12 | 2019-09-12 | Rust-proof bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210889724U (en) |
-
2019
- 2019-09-12 CN CN201921527897.8U patent/CN210889724U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 312500 Yulin Road, Yulin Street, Xinchang County, Shaoxing City, Zhejiang Province, 53 Patentee after: Xinchang Tiandi Bearing Co.,Ltd. Address before: 312000 No.53, Yulin Road, Yulin street, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: XINCHANG COUNTY TIANDI BEARING Co.,Ltd. |