CN202766954U - Novel hinged steering shaft assembly structure of road roller - Google Patents
Novel hinged steering shaft assembly structure of road roller Download PDFInfo
- Publication number
- CN202766954U CN202766954U CN 201220339275 CN201220339275U CN202766954U CN 202766954 U CN202766954 U CN 202766954U CN 201220339275 CN201220339275 CN 201220339275 CN 201220339275 U CN201220339275 U CN 201220339275U CN 202766954 U CN202766954 U CN 202766954U
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- CN
- China
- Prior art keywords
- body cradle
- steering shaft
- road roller
- interlude
- steering spindle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a novel hinged steering shaft assembly structure of a road roller. The novel hinged steering shaft assembly structure comprises a middle hinge frame (1) and a rear hinge frame (2) which are connected through a steering shaft (6), the upper end and the lower end of the left side and the right side of the middle hinge frame (1) are respectively provided with a knuckle bearing (3), the steering shaft (6) is arranged between the upper knuckle bearing (3) and the lower knuckle bearing (3) on each side, a connecting plate (8) is arranged on the rear hinge frame (2), a semicircular hole II (8-1) is arranged on the connecting plate (8) which is fixedly connected with a pressure plate (7) through bolts, the pressure plate (7) is provided with a semicircular I (7-1), and the semicircular hole II (8-1) and the semicircular hole I (7-1) are meshed to form a circular hole. The novel hinged steering shaft assembly structure in a subdivision circular hole structure has an automatic centering function and can be assembled with the steering shaft by automatically centering. Therefore, assembly is quite easier comparatively.
Description
Technical field
The utility model relates to a kind of new road roller articulation steering shaft-assembling structure.
Background technology
Existing dual-steel wheel road roller body cradle front and rear part, interlude all is the monolithic borehole structure, and is middle by the steering spindle connection.In when assembling, need to be with interlude body cradle and front/rear frame hinge portion respectively to after upper, and then assemble steering spindle, in plug-type mode steering spindle is installed at last.Because front/rear frame weight is very large, so very difficult when the body cradle interlude aligns with the front and rear part of body cradle assembly.This mode is inconvenient to realize section's dress of body cradle assembly; And when the assembling steering spindle, to cooperate with interlude body cradle, front/rear frame hinge portion simultaneously, neither finely assemble, waste time and energy.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of body cradle section dress that is easy to realize, again so that steering spindle new road roller articulation steering shaft-assembling structure easy to assembly.
The purpose of this utility model is achieved in that
A kind of new road roller articulation steering shaft-assembling structure comprises interlude body cradle and rear body cradle two parts, is connected by steering spindle between interlude body cradle and the rear body cradle; The up and down two ends of the interlude body cradle left and right sides are equipped with oscillating bearing, steering spindle is between up and down two oscillating bearings of each side, rear body cradle is provided with junction plate, described junction plate is provided with the semicircle orifice II, described junction plate is fixedly connected by bolt and pressing plate, described pressing plate is provided with the semicircle orifice I, and the semicircle orifice II consists of a circular hole with the interlock of semicircle orifice I phase; Described steering spindle is passed circular hole.
A kind of new road roller articulation steering of the utility model shaft-assembling structure is fixed on the two ends of steering spindle by gland is set on the described interlude body cradle, the outside of described gland is provided with packing ring.
Compared with prior art, the beneficial effects of the utility model are:
A kind of new road roller articulation steering of the utility model shaft-assembling structure adopts the dissection type borehole structure to have self centering ability, can realize the self-centering assembling with steering spindle.So assembling comparatively speaking, and is easily many.
Description of drawings
Fig. 1 is the structural representation of a kind of new road roller articulation steering of the utility model shaft-assembling structure.
Fig. 2 is the structural representation of interlude body cradle.
Fig. 3 is the structural representation of rear body cradle.
Wherein:
Interlude body cradle 1
Oscillating bearing 3
Gland 4
Steering spindle 6
Pressing plate 7
Semicircle orifice I 7-1
Junction plate 8
Semicircle orifice II 8-1.
The specific embodiment
Referring to Fig. 1, a kind of new road roller articulation steering of the utility model shaft-assembling structure comprises interlude body cradle 1 and rear body cradle 2 two parts, is connected by steering spindle 6 between interlude body cradle 1 and the rear body cradle 2.
Referring to Fig. 2, the up and down two ends of interlude body cradle 1 left and right sides are equipped with oscillating bearing 3, each side be provided with steering spindle 6 between two oscillating bearings 3 up and down, be fixed on the two ends of steering spindle 6 on the described interlude body cradle 1 by gland 4 is set, the outside of described gland 4 is provided with packing ring 5.
Referring to Fig. 3, rear body cradle 2 is provided with junction plate 8, and described junction plate 8 is provided with semicircle orifice II 8-1, and described junction plate 8 is fixedly connected by bolt and pressing plate 7, described pressing plate 7 is provided with semicircle orifice I 7-1, and semicircle orifice II 8-1 consists of a circular hole with the interlock of semicircle orifice I 7-1 phase.
Described steering spindle 6 is passed in the circular hole of semicircle orifice II 8-1 and semicircle orifice I 7-1 formation.
The assembling process that interlude is hinged: oscillating bearing 3 is assemblied in the interlude body cradle 1, and gland 4 is fixed on the interlude body cradle 1 by bolt, packing ring 5, to 3 fixations of oscillating bearing.Steering spindle 6 is assemblied on the interlude body cradle 1,3 pairs of steering spindle 6 axial location of oscillating bearing.Be connected with rear body cradle 2, pressing plate 7 after 1 assembling of interlude body cradle is finished, by bolton, namely finish the installation of body cradle assembly.
Claims (2)
1. a new road roller articulation steering shaft-assembling structure comprises interlude body cradle (1) and rear body cradle (2) two parts, it is characterized in that: be connected by steering spindle (6) between interlude body cradle (1) and the rear body cradle (2); The up and down two ends of interlude body cradle (1) left and right sides are equipped with oscillating bearing (3), steering spindle (6) is positioned at up and down between two oscillating bearings (3) of each side, rear body cradle (2) is provided with junction plate (8), described junction plate (8) is provided with semicircle orifice II (8-1), described junction plate (8) is fixedly connected by bolt and pressing plate (7), described pressing plate (7) is provided with semicircle orifice I (7-1), and semicircle orifice II (8-1) consists of a circular hole with the interlock of semicircle orifice I (7-1) phase; Described steering spindle (6) is passed circular hole.
2. a kind of new road roller articulation steering shaft-assembling structure according to claim 1, it is characterized in that: the upper two ends that are fixed on steering spindle (6) by gland (4) is set of described interlude body cradle (1), the outside of described gland (4) is provided with packing ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339275 CN202766954U (en) | 2012-07-13 | 2012-07-13 | Novel hinged steering shaft assembly structure of road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339275 CN202766954U (en) | 2012-07-13 | 2012-07-13 | Novel hinged steering shaft assembly structure of road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202766954U true CN202766954U (en) | 2013-03-06 |
Family
ID=47773537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220339275 Expired - Fee Related CN202766954U (en) | 2012-07-13 | 2012-07-13 | Novel hinged steering shaft assembly structure of road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202766954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551866A (en) * | 2013-11-04 | 2014-02-05 | 大连飞达重型机床制造有限公司 | Constant-current static-pressure rolling composite guide rail and automatic centering technological worktable |
| CN105113369A (en) * | 2015-07-01 | 2015-12-02 | 刘磊 | Mounting structure of guiding wheels of road roller |
-
2012
- 2012-07-13 CN CN 201220339275 patent/CN202766954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551866A (en) * | 2013-11-04 | 2014-02-05 | 大连飞达重型机床制造有限公司 | Constant-current static-pressure rolling composite guide rail and automatic centering technological worktable |
| CN105113369A (en) * | 2015-07-01 | 2015-12-02 | 刘磊 | Mounting structure of guiding wheels of road roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130306 Termination date: 20170713 |