CN201218012Y - Novel abrasion-proof centre shaft structure - Google Patents
Novel abrasion-proof centre shaft structure Download PDFInfo
- Publication number
- CN201218012Y CN201218012Y CNU2008200465174U CN200820046517U CN201218012Y CN 201218012 Y CN201218012 Y CN 201218012Y CN U2008200465174 U CNU2008200465174 U CN U2008200465174U CN 200820046517 U CN200820046517 U CN 200820046517U CN 201218012 Y CN201218012 Y CN 201218012Y
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- Prior art keywords
- wear
- connecting rod
- resistant
- axis
- utility
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Abstract
The utility model relates to the technical field of the production of movable rotating shafts, in particular to a structure of a novel wearable middle axle, which comprises the middle axle and a connecting rod, wherein the connecting rod is movably sleeved on the middle axle, a first wearable sleeve and a second wearable sleeve are respectively sleeved between the connecting rod and the middle axle and respectively arranged at both sides of a joint between the middle axle and the connecting rod to form a movable joint. The utility model has scientific and reasonable structure design, low production cost, easy disassembly, weak rotation noise and hard wear.
Description
Technical field:
The utility model relates to the movable rotation-shaft production technical field, axle construction in particularly a kind of novel wear resistant.
Background technology:
Axis bascule of the prior art, as: automatically constitute by drive unit and some doorframes, the connecting rod that connects adjacent doorframe the retractable door, the mode of welding ring washer or positioning sleeve stationary links on the axis of connecting rod both sides is wherein arranged, but this mode axis and connecting rod are non-dismountable, be not easy to I﹠M, directly rotate between the connecting rod of aforesaid way and the axis simultaneously, noise is big and easy to wear, thereby influences the application life of product.
The utility model content:
The purpose of this utility model is to provide axle construction in a kind of novel wear resistant at the deficiencies in the prior art, and its scientific structure design is reasonable, and cost of production is low, detachable, the rotation noise is little and not easy to wear.
For achieving the above object, the utility model adopts following technical scheme: it comprises axis, connecting rod, the connecting rod pivot bush unit is on axis, be arranged with a wear-resistant sleeve, No. two wear-resistant sleeves between connecting rod and the axis respectively, a wear-resistant sleeve, No. two wear-resistant sleeves are positioned at the both sides formation turning joint of axis and connecting rod junction.
Described turning joint is symmetric design;
A described wear-resistant sleeve, No. two wear-resistant sleeves are socketed on the axis, and pilot nail places in the installing hole fixing.
The utility model beneficial effect is: a wear-resistant sleeve, No. two wear-resistant sleeves are positioned at the both sides formation turning joint of axis and connecting rod junction, and detachable, scientific structure design is reasonable, and cost of production is low, the rotation noise is little and not easy to wear.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a decomposition texture schematic diagram of the present utility model.
The specific embodiment:
See shown in Fig. 1,2: it comprises axis 1, connecting rod 2, connecting rod 2 pivot bush units are on axis 1, be arranged with the both sides that wear-resistant sleeve 3, No. two 4, numbers wear-resistant sleeves of wear-resistant sleeve 3, No. two wear-resistant sleeves 4 be positioned at axis 1 and connecting rod 2 junctions between connecting rod 2 and the axis 1 respectively and constitute turning joint 5.
Described turning joint 5 is symmetric design;
A described wear-resistant sleeve 3, No. two wear-resistant sleeves 4 are socketed on the axis 1, and pilot nail 6 places in the installing hole 11 fixing.
When the utility model axis is used for various product, as: automatic retractable door, rotating mechanism etc., constitute turning joint 5 because wear-resistant sleeve 3, No. two wear-resistant sleeves 4 are positioned at the both sides of axis 1 and connecting rod 2 junctions during rotation, it is little and not easy to wear to rotate noise like this.
The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (3)
1, axle construction in a kind of novel wear resistant, it comprises axis (1), connecting rod (2), connecting rod (2) pivot bush unit is on axis (1), be arranged with a wear-resistant sleeve (3), No. two wear-resistant sleeves (4) between connecting rod (2) and the axis (1) respectively, it is characterized in that: the both sides that a wear-resistant sleeve (3), No. two wear-resistant sleeves (4) are positioned at axis (1) and connecting rod (2) junction constitute turning joint (5).
2, axle construction in a kind of novel wear resistant according to claim 1, it is characterized in that: described turning joint (5) is symmetric design.
3, axle construction in a kind of novel wear resistant according to claim 1 is characterized in that: a described wear-resistant sleeve (3), No. two wear-resistant sleeves (4) are socketed on the axis (1), and pilot nail (6) places in the installing hole (11) fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200465174U CN201218012Y (en) | 2008-04-17 | 2008-04-17 | Novel abrasion-proof centre shaft structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200465174U CN201218012Y (en) | 2008-04-17 | 2008-04-17 | Novel abrasion-proof centre shaft structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201218012Y true CN201218012Y (en) | 2009-04-08 |
Family
ID=40540848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200465174U Expired - Fee Related CN201218012Y (en) | 2008-04-17 | 2008-04-17 | Novel abrasion-proof centre shaft structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201218012Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937138A (en) * | 2016-06-30 | 2016-09-14 | 无锡小天鹅股份有限公司 | Door cover assembly for roller washing machine and roller washing machine with door cover assembly |
| CN108223553A (en) * | 2017-12-20 | 2018-06-29 | 苏州静然克精密机械有限公司 | A kind of buffering connector |
-
2008
- 2008-04-17 CN CNU2008200465174U patent/CN201218012Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937138A (en) * | 2016-06-30 | 2016-09-14 | 无锡小天鹅股份有限公司 | Door cover assembly for roller washing machine and roller washing machine with door cover assembly |
| CN108223553A (en) * | 2017-12-20 | 2018-06-29 | 苏州静然克精密机械有限公司 | A kind of buffering connector |
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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: 20090408 Termination date: 20120417 |