CN204267535U - Four-wheel beach buggy turns to column rotary seal lubricating structure - Google Patents
Four-wheel beach buggy turns to column rotary seal lubricating structure Download PDFInfo
- Publication number
- CN204267535U CN204267535U CN201420606114.6U CN201420606114U CN204267535U CN 204267535 U CN204267535 U CN 204267535U CN 201420606114 U CN201420606114 U CN 201420606114U CN 204267535 U CN204267535 U CN 204267535U
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- column
- axle sleeve
- turn
- lining
- gap
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Abstract
A kind of four-wheel beach buggy turns to column rotary seal lubricating structure, comprise and turn to column and vehicle frame, described vehicle frame is welded with axle sleeve, turn to column to pass axle sleeve to coordinate with vehicle frame, the lining kept at a certain distance away is symmetrically arranged with up and down between axle sleeve with the gap turning to column to coordinate, sleeve inner surface is provided with an annular mounting groove, be provided with in mounting groove O RunddichtringO and and turn to column to be tightly connected, make at lining and the part turning to the gap of column between O RunddichtringO and axle sleeve and turn to the gap portion between column to define an oil storage chamber, described sleeve outer surface is at axle sleeve and turn to the position in gap between column to be radially also provided with oil hole, oil hole outside is provided with a straight-through type forced filling oil cup, oil hole inside and oil storage chamber.The utility model structure is simple, sealing and lubrication effect reliable, the wearing and tearing turned between column and lining can be alleviated, extend the working life turning to column.
Description
Technical field
The utility model relates to a kind of four-wheel beach buggy; Column rotary seal lubricating structure is turned in particular to a kind of four-wheel beach buggy.
Background technique
Four-wheel beach buggy is the one in motor, have another name called four-wheel all-terrain vehicle, its cross-country ability is good, be adapted at the common vehicle such as sandy beach to be difficult to motor-driven landform travels, serve many purposes, and do not limit by road, not only can be used for the industries such as agricultural, forestry, building, geology and seashore tourism, but also be widely used in military field and fire-fighting domain, particularly in desert or the restricted place of landform, its specific use can be played.
The steering system of four-wheel beach buggy is as the important composition parts of beach buggy, manipulate the left and right turn of whole vehicle, turn on column and be also connected with steering linkages, one end of steering linkages is connected with turning to column, the other end is assemblied on wheel-mounted knuckle, when rotation turns to column, turn to column that steering linkages can be driven to rotate together, realize the left and right turn of wheel.Therefore turn to whether turning to of column be flexible, lubrication length that is whether reliable and working life all can constitute a threat to the life of driver and passenger.
The steering structure of existing four-wheel beach buggy, usual employing directly connects turning to column through after the axle sleeve on vehicle frame, be only the Spielpassung structure of simple axle and axle sleeve hole, this structure, after long-term use, axle and hole matching gap due to the matching gap of both the reasons rubbed increasing, the travelling comfort of impact operation; Simultaneously beach buggy due to running environment severe, sand and dust are comparatively large, and sand grains or muddy water usually can be caused to enter in leghole, and aggravation fretting wear, causes Vehicular turn ineffective, affect operating characteristics.
Model utility content
It is simple that the purpose of this utility model is to provide a kind of structure, sealing and lubrication effect turn to column rotary seal lubricating structure reliably, can regularly lubricate steering system, and by increasing O RunddichtringO, lubricating grease is sealed, ensure rotation flexibility and the operation endurance of vehicle better, preferably in landform travelings such as sand grounds.
To achieve these goals, the technical solution of the utility model is:
A kind of four-wheel beach buggy turns to column rotary seal lubricating structure, comprise and turn to column and vehicle frame, the described column that turns to is the rod member of one end section of being threaded, described vehicle frame is welded with axle sleeve, turn to column to pass axle sleeve to coordinate with vehicle frame, it is characterized in that: between described axle sleeve with the gap turning to column to coordinate, be symmetrically arranged with down the lining kept at a certain distance away vertically, described sleeve inner surface is provided with an annular mounting groove, be provided with in mounting groove O RunddichtringO and and turn to column to be tightly connected, make at lining and the part turning to the gap of column between O RunddichtringO and axle sleeve and turn to the gap portion between column to define an oil storage chamber, described sleeve outer surface is at axle sleeve and turn to the position in gap between column to be radially also provided with oil hole, oil hole outside is provided with a straight-through type forced filling oil cup, oil hole inside and oil storage chamber.
Further, described lining comprises and coordinates section and shaft shoulder section, and it is outer and located by axle sleeve that shaft shoulder section is placed in axle sleeve, coordinate section to stretch in axle sleeve and with axle sleeve drive fit, lining with turn to column Spielpassung.
Further, described lining adopts powder metallurgy to make.
Advantageous Effects of the present utility model is:
Lining is press-fited by the two ends up and down at axle sleeve, and at the internal surface mounting O-shaped seal ring of lining, the part making lining and turn to the matching gap of column between O RunddichtringO and turn to the part in gap between column and axle sleeve to define an oil storage chamber, by the straight-through type forced filling oil cup that axle sleeve is installed, fuel feeding is carried out to oil storage chamber, after oil storage chamber is full of fluid, form oil film turning between column and lining, ensure that the rotating effect turned between column and lining, ensure that turning to flexibly of vehicle.O RunddichtringO can prevent the foreign material such as silt and water from entering into lining and turning between column effectively simultaneously, prevents wearing and tearing from causing damaging, ensures flexibility and the endurance of steering operation, extend the working life turning to column.Lining adopts powdered metallurgical material to make simultaneously, add wear resistance, and oil absorbing effect is better.
Compared to existing technology, the utility model structure is simple, sealing and lubrication effect reliable, make that vehicle is preferably to travel in landform such as sand grounds.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Reference character
1. vehicle frame; 2. turn to column; 3. lining; 4.O RunddichtringO; 5. straight-through type forced filling oil cup
6. slotted nut; 7. packing ring; 8. cotter pin; 101. axle sleeve; 1011. oil hole;
301. coordinate section; 302. shaft shoulder sections; 303. mounting groove;
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further details.
As shown in Figure 1, four-wheel beach buggy of the present utility model turns to column rotary seal lubricating structure, comprise and turn to column 2 and vehicle frame 1, turn to column 2 for the rod member of one end section of being threaded, vehicle frame 1 is welded with axle sleeve 101, column 2 is turned to coordinate with vehicle frame 1 through axle sleeve 101, the lining 3 kept at a certain distance away is symmetrically arranged with down vertically between axle sleeve 101 with the gap turning to column 2 to coordinate, the internal surface of lining 3 is provided with an annular mounting groove 303, be provided with in mounting groove 303 O RunddichtringO 4 and and turn to column 2 to be tightly connected, make at lining 3 and the part turning to the gap of column 2 between O RunddichtringO 4 and axle sleeve 101 and turn to the gap portion between column 2 to define an oil storage chamber, at axle sleeve 101 outer surface at axle sleeve 101 with turn to the position in gap between column 2 to be radially also provided with oil hole 1011, oil hole 1011 outside is provided with a straight-through type forced filling oil cup 5, oil hole 1011 inside and oil storage chamber, in the present embodiment, the structure of lining 3 coordinates section 301 and shaft shoulder section 302 for comprising, it is outer and located by axle sleeve 101 that shaft shoulder section 302 is placed in axle sleeve 101, coordinate section 301 to stretch in axle sleeve 101 and with axle sleeve 101 drive fit, lining 3 with turn to column 2 Spielpassung, for increasing wear resistance and oil absorbing effect, described lining 3 adopts powder metallurgy to make.
During the utility model assembling, first two linings 3 are pressed fit in axle sleeve 101 from axle sleeve 101 two ends special tool respectively, and make the shaft shoulder section 302 of lining 3 be connected on axle sleeve 101, positioned by axle sleeve 101, straight-through type forced filling oil cup 5 is also pressed fit in the oil hole 1011 of axle sleeve 101 simultaneously, then O RunddichtringO 4 is loaded in the annular mounting groove 303 of lining 3, then the rotatingshaft of column 2 will be turned to above axle sleeve 101 through fastening with packing ring 7 slotted nut 6 after lining 3, enter slotted nut 6 with cotter pin 8 to lock, slotted nut 6 is avoided to loosen, finally inject lubricating grease from straight-through type forced filling oil cup 5.In the course of the work, column 2 is turned to freely can to rotate relative to lining 3.
In sum, the utility model structure is simple, sealing and lubrication effect reliable, regularly fuel feeding is carried out to oil storage chamber by straight-through type forced filling oil cup, realize the lubrication to steering system, alleviate the wearing and tearing turned between column and lining, O RunddichtringO can prevent the foreign material such as silt and water from entering into lining and turn between column simultaneously, prevents wearing and tearing from causing damaging, ensure flexibility and the endurance of steering operation, extend the working life turning to column.Lining adopts powdered metallurgical material to make simultaneously, add wear resistance, and oil absorbing effect is better.
Claims (3)
1. a four-wheel beach buggy turns to column rotary seal lubricating structure, comprise and turn to column and vehicle frame, the described column that turns to is the rod member of one end section of being threaded, described vehicle frame is welded with axle sleeve, turn to column to pass axle sleeve to coordinate with vehicle frame, it is characterized in that: between described axle sleeve with the gap turning to column to coordinate, be symmetrically arranged with down the lining kept at a certain distance away vertically, described sleeve inner surface is provided with an annular mounting groove, be provided with in mounting groove O RunddichtringO and and turn to column to be tightly connected, make at lining and the part turning to the gap of column between O RunddichtringO and axle sleeve and turn to the gap portion between column to define an oil storage chamber, described sleeve outer surface is at axle sleeve and turn to the position in gap between column to be radially also provided with oil hole, oil hole outside is provided with a straight-through type forced filling oil cup, oil hole inside and oil storage chamber.
2. a kind of four-wheel beach buggy turns to column rotary seal lubricating structure as claimed in claim 1, it is characterized in that: described lining comprises and coordinates section and shaft shoulder section, it is outer and located by axle sleeve that shaft shoulder section is placed in axle sleeve, coordinate section to stretch in axle sleeve and with axle sleeve drive fit, lining with turn to column Spielpassung.
3. a kind of four-wheel beach buggy as claimed in claim 1 or 2 turns to column rotary seal lubricating structure, it is characterized in that: described lining adopts powder metallurgy to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606114.6U CN204267535U (en) | 2014-10-20 | 2014-10-20 | Four-wheel beach buggy turns to column rotary seal lubricating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606114.6U CN204267535U (en) | 2014-10-20 | 2014-10-20 | Four-wheel beach buggy turns to column rotary seal lubricating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204267535U true CN204267535U (en) | 2015-04-15 |
Family
ID=52802406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420606114.6U Expired - Fee Related CN204267535U (en) | 2014-10-20 | 2014-10-20 | Four-wheel beach buggy turns to column rotary seal lubricating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204267535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853559A (en) * | 2019-03-13 | 2019-06-07 | 江苏科技大学 | Pile driving barge slips a brake apparatus and its braking method |
| CN113525507A (en) * | 2021-07-16 | 2021-10-22 | 湖南国科智能技术研究院有限公司 | Shock attenuation steering wheel suitable for robot |
-
2014
- 2014-10-20 CN CN201420606114.6U patent/CN204267535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853559A (en) * | 2019-03-13 | 2019-06-07 | 江苏科技大学 | Pile driving barge slips a brake apparatus and its braking method |
| CN113525507A (en) * | 2021-07-16 | 2021-10-22 | 湖南国科智能技术研究院有限公司 | Shock attenuation steering wheel suitable for robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151117 Address after: 400054 Banan District, Chongqing building Avenue, No. 2, building 1 Patentee after: CHONGQING CONSTRUCTION ELECTROMECHANICAL CO., LTD. Address before: 400054 Huaxi Industrial Park, Banan District, Chongqing Road, No. 1 Patentee before: Chongqing Jianshe Motorcycle Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20191020 |