CN202732731U - Axial sliding mechanism - Google Patents
Axial sliding mechanism Download PDFInfo
- Publication number
- CN202732731U CN202732731U CN 201220095267 CN201220095267U CN202732731U CN 202732731 U CN202732731 U CN 202732731U CN 201220095267 CN201220095267 CN 201220095267 CN 201220095267 U CN201220095267 U CN 201220095267U CN 202732731 U CN202732731 U CN 202732731U
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- Prior art keywords
- ring set
- lubricated ring
- sleeve
- ring
- lubricating
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- Expired - Lifetime
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Abstract
The utility model discloses an axial sliding mechanism, relates to the field of sliding mechanisms, and aims at solving the problems that an existing axial sliding mechanism is complex in structure, tedious in processing, not easy to control, and over high in cost, and can cause oil dirt pollution. The axial sliding mechanism comprises a shaft (1), a shaft sleeve (2), a lubricating ring sleeve (3) and a ring-shaped groove (4). The lubricating ring sleeve (3) is sleeved outside the shaft (1) and is in an open ring structure. The outer diameter of the lubricating ring sleeve (3) in a natural open state is bigger than the inner diameter of the shaft sleeve (2). The shaft (1) can be provided with the ring-shaped groove (4), and the lubricating ring sleeve (3) is inlaid in the ring-shaped groove (4). The lubricating ring sleeve (3) is made of self lubricating materials and can be made of Teflon or nylon. The axial sliding mechanism is applicable to various precision equipment or instruments.
Description
Technical field
The present invention relates to the slide mechanism field, be specifically related to a kind of mechanism that endwisely slips of selflubricating.
Background technique
In the slide mechanism design of existing mechanical structure, when slide member and fixed component are axial workpiece, its solution is generally slide member and fixed component is connected with axle sleeve with axle that form is connected and can mutually slides, and takes simultaneously following methods to reduce slip resistance:
1. improve the machining accuracy of slide member and fixed component fit dimension;
2. reduce the surface roughness of slide member and fixed component surface of contact;
3. between slide member and fixed component surface of contact, take the modes such as thin oil, drier oil, solid and gas lubrication to be lubricated, to guarantee that the slide member motion is smooth and easy, to reduce friction loss.
Specifically there is following defective in such measures:
1. complex structure;
2. component processing method is loaded down with trivial details;
3. processing cost is higher;
4. be difficult to control the slip damping;
5. be not suitable for the particular case that low speed slides and slip damping control is had relatively high expectations.
At present, the cheaply selflubricating of never finding to overcome above-mentioned shortcoming on the market implementation method of mechanism that endwisely slips is not found Patents and document through retrieval yet.
Summary of the invention
The object of the invention is to overcome the deficiency of existing solution, provide that a kind of simple in structure, easy processing, cost are simple, the effective selflubricating of control endwisely slips mechanism.
Technological scheme of the present invention is: mechanism comprises axle 1, axle sleeve 2, lubricated ring set 3, and described lubricated ring set 3 is enclosed within described axle 1 outside, and described lubricated ring set 3 is open loop structure; Outer diameter during described lubricated ring set 3 natural open configuration is greater than the inner diameter of described axle sleeve 2.
Can also be provided with described circular groove 4 on the described axle 1; Described lubricated ring set 3 is embedded in the described circular groove 4.
Described lubricated ring set 3 is made for self lubricating material; Described lubricated ring set 3 can be made by teflon or nylon.
The significant advantage of the present invention and beneficial effect are:
1. realized self-lubricating effect with the most cheap materials and methods.
2. reduced processing cost.
3. the method for damping available adjustment selflubricating ring set external diameter is controlled.
4. convenient research and development can reduce R﹠D costs, shorten the research and development time, wide adaptability.
5. unlubricated medium pollution.
Be specially adapted to low speed in equipment or the instrument and slip and the control of fine adjustment.
Description of drawings
Fig. 1 is the general embodiment's of the present invention lateral cross section sectional view.
Fig. 2 is the general embodiment's of the present invention longitudinal cross-section sectional view.
Fig. 3 is the lateral cross section sectional view of exemplary embodiments of the present invention.
Fig. 4 is the longitudinal cross-section sectional view of exemplary embodiments of the present invention.
Among Fig. 1-4: axle 1, axle sleeve 2, lubricated ring set 3, circular groove 4.
Embodiment
Be elaborated below in conjunction with the implementation method of accompanying drawing to the mechanism that endwisely slips of the present invention.
In the general embodiment's of Fig. 1 the present invention the lateral cross section sectional view, mechanism comprises axle 1, axle sleeve 2, lubricated ring set 3, and described lubricated ring set 3 is enclosed within described axle 1 outside, and described lubricated ring set 3 is open loop structure; Outer diameter during described lubricated ring set 3 natural open configuration is greater than the inner diameter of described axle sleeve 2.Described lubricated ring set 3 is made for self lubricating material; Described lubricated ring set 3 can be made by teflon or nylon.
When in fact described lubricated ring set 3 is enclosed within described axle 1 outside, it is the whole outside that is enclosed within described axle 1, elongated ground; Before equipped, the outer diameter during described lubricated ring set 3 natural open configuration is greater than the inner diameter of described axle sleeve 2; When equipped, described lubricated ring set 3 can significantly open and be placed on the described axle 1 and need not be along the vertically direct suit of described axle 1, the very applicable convenience of occasion that this is not easy to dismantle at equipment for described axle 1; Perhaps when equipped, need not significantly open the very applicable convenience of occasion that this is not easy to dismantle at equipment for described axle 1 along vertically directly being set with of described axle 1; After equipped, described lubricated ring set 3 is subjected to described axle sleeve 2 constraints, and outer diameter equals the inner diameter of described axle sleeve 2, by side compression in resilience tension force and the surrounding jacket, produces kinetic damping; The described lubricated ring set 3 on one's own account self-lubricating property of material will provide lubricated for sliding movement, and friction factor is low.
In the general embodiment's of Fig. 2 the present invention the longitudinal cross-section sectional view, clearly showing described lubricated ring set 3 and be enclosed within described axle 1 when outside, is the whole outside that is enclosed within described axle 1, elongated ground.
In the lateral cross section sectional view of Fig. 3 exemplary embodiments of the present invention, mechanism comprises axle 1, axle sleeve 2, lubricated ring set 3 equally, and described lubricated ring set 3 is enclosed within described axle 1 outside, and described lubricated ring set 3 is open loop structure; Outer diameter during described lubricated ring set 3 natural open configuration is greater than the inner diameter of described axle sleeve 2.Described lubricated ring set 3 is made for self lubricating material; Described lubricated ring set 3 can be made by teflon or nylon.
Its typical difference part is, can also be provided with described circular groove 4 on the described axle 1; Described lubricated ring set 3 is embedded in the described circular groove 4.In fact described lubricated ring set 3 is enclosed within described axle 1 when outside, is not the whole outside that is enclosed within described axle 1, elongated ground, but is set on a section of outside of described axle 1.
Similarly, before equipped, the outer diameter during described lubricated ring set 3 natural open configuration is greater than the inner diameter of described axle sleeve 2; When equipped, described lubricated ring set 3 can significantly open and be placed on the described axle 1 and need not be along the vertically direct suit of described axle 1, the very applicable convenience of occasion that this is not easy to dismantle at equipment for described axle 1; After equipped, described lubricated ring set 3 is subjected to described axle sleeve 2 constraints, and outer diameter equals the inner diameter of described axle sleeve 2, by side compression in resilience tension force and the surrounding jacket, produces kinetic damping; Described lubricated ring set 3 will provide lubricated for sliding movement by the self-lubricating property of material self.
In the longitudinal cross-section sectional view of Fig. 4 exemplary embodiments of the present invention, marked the position of described circular groove 4, clearly showing described lubricated ring set 3 and be enclosed within described axle 1 when outside, is not the whole outside that is enclosed within described axle 1, elongated ground, but is set on a section of outside of described axle 1.
Described lubricated ring set 3 and described circular groove 4 can carry out size adjusting according to the equipment needs when designing, the damping modulation of needs is best, according to the different size standardized production, use flexibly, and these various electronic products for a large amount of existence are very general.
The shape that those skilled in the art should be able to therefrom understand described axle 1, axle sleeve 2, lubricated ring set 3 and described circular groove 4 also can substitute on an equal basis with other shape, and the form of variation can have a variety of; Described lubricated ring set 3 also can be selected other friction factor and have other material of surface microscopic lubricating structure.These all belong within the invention which is intended to be protected.
Claims (4)
1. the mechanism that endwisely slips comprises axle (1), axle sleeve (2), lubricated ring set (3), and described lubricated ring set (3) is enclosed within described axle (1) outside, it is characterized in that, described lubricated ring set (3) is open loop structure; Outer diameter during the natural open configuration of described lubricated ring set (3) is greater than the inner diameter of described axle sleeve (2).
2. the mechanism that endwisely slips according to claim 1 is characterized in that, can also be provided with described circular groove (4) on the described axle (1); Described lubricated ring set (3) is embedded in the described circular groove (4).
3. the mechanism that endwisely slips according to claim 1 and 2 is characterized in that, described lubricated ring set (3) is made for self lubricating material.
4. the mechanism that endwisely slips according to claim 3 is characterized in that, described lubricated ring set (3) can be made by teflon or nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220095267 CN202732731U (en) | 2012-03-14 | 2012-03-14 | Axial sliding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220095267 CN202732731U (en) | 2012-03-14 | 2012-03-14 | Axial sliding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732731U true CN202732731U (en) | 2013-02-13 |
Family
ID=47658433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220095267 Expired - Lifetime CN202732731U (en) | 2012-03-14 | 2012-03-14 | Axial sliding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307119A (en) * | 2012-03-14 | 2013-09-18 | 上海美沃精密仪器有限公司 | Axial sliding mechanism |
| CN105889319A (en) * | 2016-06-03 | 2016-08-24 | 苏州同佳精密五金厂 | Oil-free guiding sleeve |
-
2012
- 2012-03-14 CN CN 201220095267 patent/CN202732731U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307119A (en) * | 2012-03-14 | 2013-09-18 | 上海美沃精密仪器有限公司 | Axial sliding mechanism |
| CN105889319A (en) * | 2016-06-03 | 2016-08-24 | 苏州同佳精密五金厂 | Oil-free guiding sleeve |
| CN105889319B (en) * | 2016-06-03 | 2018-06-19 | 苏州同佳精密五金厂 | A kind of no oil feeding guide sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 200237 Shanghai city Minhang District Chunshen Road 1985 Lane 69 Building No. 2 A District Patentee after: Shanghai MediWorks Precision Instruments Co., Ltd. Address before: 200233 Shanghai Road, Guiping, No. 680 Venture Center building, room 33, building 817, room Patentee before: Shanghai MediWorks Precision Instruments Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200237 Shanghai city Minhang District Chunshen Road 1985 Lane 69 Building No. 2 A District Patentee after: Shanghai Meiwo precision instrument Limited by Share Ltd Address before: 200237 Shanghai city Minhang District Chunshen Road 1985 Lane 69 Building No. 2 A District Patentee before: Shanghai MediWorks Precision Instruments Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
| CX01 | Expiry of patent term |