CN201227949Y - Plate spring cover board matched with balancing shaft rubber lining - Google Patents
Plate spring cover board matched with balancing shaft rubber lining Download PDFInfo
- Publication number
- CN201227949Y CN201227949Y CNU2008200716312U CN200820071631U CN201227949Y CN 201227949 Y CN201227949 Y CN 201227949Y CN U2008200716312 U CNU2008200716312 U CN U2008200716312U CN 200820071631 U CN200820071631 U CN 200820071631U CN 201227949 Y CN201227949 Y CN 201227949Y
- Authority
- CN
- China
- Prior art keywords
- cover plate
- spring cover
- leaf spring
- plate spring
- balance shaft
- 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 - Lifetime
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Abstract
A steel plate spring cover plate for matching with a rubber sleeve for a balance shaft is characterized in that the cover plate consists of an upper plate spring cover plate and a lower plate spring cover plate which have an arch structure respectively. The middle part where the upper plate spring cover plate and the lower plate spring cover plate are matched with the sleeve is groove-shaped; the matching part of the upper plate spring cover plate and the steel plate spring is a plane; ribbed plates with a certain height and thickness are arranged on both sides of the plane; and a reinforcing rib is arranged on the lower plate spring cover plate. The utility model can improve the overall performance of a balanced hanging bracket, and has the advantages of simple structure, and no maintenance. The special assembly method achieves the organic combination of a metal part and a non-metal part, thereby improving the anti-impact capacity of the overall vehicle.
Description
Technical field
During the utility model belongs to, the technical field of heavy-duty tipper equalizing suspension system, particularly a kind of steel spring cover plate that mates the balance shaft rubber bush.
Background technology
In at present domestic, the heavy duty truck field, conventional balanced suspension plate spring abutment is an integral structure, and the coupling bimetal liner, adopts grease lubrication.The drawback of this matched form is to inject grease and periodical maintenance in spring block, makes troubles to the user.
Summary of the invention
At the said structure defect situation, the utility model purpose provides a kind of steel spring cover plate that mates the balance shaft rubber bush.
The technical solution of the utility model is achieved in that
The steel spring cover plate of coupling balance shaft rubber bush, it is characterized by: it is made up of last leaf spring cover plate, following leaf spring cover plate, last leaf spring cover plate, following leaf spring cover plate are arch configuration, the middle part that last leaf spring cover plate, following leaf spring cover plate cooperate with lining is a groove shape, wherein upper cover plate and steel spring cooperation place are the plane, the floor of certain altitude and thickness is arranged in the both sides on plane, reinforced rib is arranged on the lower cover.
The utility model can increase the overall performance of balance suspension, and is simple in structure, maintenance free maintenance.Proprietary fit has realized the combination of metal part with non-metallic part, has improved the car load impact resistance.
Description of drawings
Fig. 1 is the main TV structure scheme drawing of leaf spring cover plate on the utility model;
Fig. 2 is the side-looking structural representation of leaf spring cover plate on the utility model;
Fig. 3 is the plan structure scheme drawing of leaf spring cover plate on the utility model;
Fig. 4 is the main TV structure scheme drawing of leaf spring cover plate under the utility model;
Fig. 5 is the side-looking structural representation of leaf spring cover plate under the utility model;
Fig. 6 is the plan structure scheme drawing of leaf spring cover plate under the utility model;
Fig. 7 is the utility model mounting structure scheme drawing;
Fig. 8 is the utility model assembling side-looking structural representation.
Specific embodiments
Describe specific embodiments of the present utility model in detail below in conjunction with accompanying drawing.
The steel spring cover plate of coupling balance shaft rubber bush, it is characterized by: it is made up of last leaf spring cover plate, following leaf spring cover plate, last leaf spring cover plate, following leaf spring cover plate are arch configuration, last leaf spring cover plate, following leaf spring cover plate cooperate the middle part design fluted with lining, wherein upper cover plate and steel spring cooperation place are designed to the plane, the floor of certain altitude and thickness is arranged in the both sides on plane, the strap stiffener muscle is arranged on the lower cover.
Embodiment:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and shown in Figure 8, last leaf spring cover plate 1, following leaf spring cover plate 2 are designed to arch configuration according to loading characteristic, are matched to a complete circle by last leaf spring cover plate 1, following leaf spring cover plate 2 semicircle separately and cooperate with the balance shaft rubber bush; Last leaf spring cover plate 1, following leaf spring cover plate 2 have 6 holes, and 4 holes of its medial end portions are that clevis bolt connects usefulness, and 2 holes, middle part are that cover plate connects usefulness; In order to limit laterally jumping of lining and cover plate, to go up leaf spring cover plate 1, descend leaf spring cover plate 2 to cooperate the middle part design fluted with lining, wherein go up leaf spring cover plate 1 and be designed to the plane with the steel spring cooperation place, there is the floor of certain altitude and thickness laterally to jump with the restriction leaf spring in the both sides on plane, in order to reduce weight, be provided with groove in the part on plane; In order to assist down leaf spring cover plate 2 to improve whole coupling stiffness, the special floor design-calculated that will go up leaf spring cover plate 1 is higher, because leaf spring cover plate 2 will play the effect of the load of holding the balance shaft transmission down, therefore will descend to design on leaf spring cover plate 2 bodies has 2 reinforced ribs.
The last leaf spring cover plate 1 of processing in pairs, following leaf spring cover plate 2 are tightly cooperated by tie bolt with the balance shaft rubber bush, realize the rotation performance of balance shaft rubber bush.The steel plate spring assembly seat is in last leaf spring cover plate 1 groove, and is by clevis bolt that they are fastening; Following leaf spring cover plate 2 bears balance shaft power vertically downward, bears the power that makes progress that four clevis bolt nuts apply simultaneously.
Last leaf spring cover plate 1, down leaf spring cover plate 2 paired machines add and can realize laying the foundation the circularity that cooperates for mating rubber bush.
Last leaf spring cover plate 1, down comparatively strict planeness has been stipulated on the cooperation plane of leaf spring cover plate 2, the integral rigidity after having guaranteed them and rubber bush cooperating.
Last leaf spring cover plate 1 adopts the version of reinforced rib, and not only actv. has guaranteed that leaf spring bears the position-limiting action of transverse force, and has strengthened the rigidity of last leaf spring cover plate 1.
Last leaf spring cover plate 1, following leaf spring cover plate 2 use the special materials casting to form, and can guarantee the reliability of high-intensity load fully, adopt the founding property of any special measures control part simultaneously.
Special application pattern is taked on the surface of last leaf spring cover plate 1, following leaf spring cover plate 2: can guarantee the requirement for anticorrosion in 3 years in chassis.
Balance shaft rubber bush 3 is assembled on the balance shaft 4, and guarantees that the lining interface is in level.Through after the lubricated, with leaf spring cover plate 1 on the steel spring, down leaf spring cover plate 2 be fastened on the lining 3 by tie bolt 5 and guarantee to go up leaf spring cover plate 1, leaf spring cover plate 2 faying faces are seamless down; At last with steel plate spring assembly by clevis bolt 6, nut 7 according to the rules moment of torsion be fastened on leaf spring up and down on the cover plate.
Claims (3)
1, the steel spring cover plate of coupling balance shaft rubber bush, it is characterized by: it is made up of last leaf spring cover plate (1), following leaf spring cover plate (2), last leaf spring cover plate (1), following leaf spring cover plate (2) are arch configuration, last leaf spring cover plate (1), down leaf spring cover plate (2) is fluted with the middle part that lining (3) cooperates, wherein going up leaf spring cover plate (1) is the plane with the steel spring cooperation place, the floor that certain altitude and thickness are arranged in the both sides on plane has reinforced rib on the following leaf spring cover plate (2).
2, the steel spring cover plate of coupling balance shaft rubber bush according to claim 1 is characterized by: described upward leaf spring cover plate (1), following leaf spring cover plate (2) have 6 holes, 4 holes of its medial end portions, 2 holes, middle part.
3, the steel spring cover plate of coupling balance shaft rubber bush according to claim 1 is characterized by: described have 2 reinforced ribs on leaf spring cover plate (2) body down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200716312U CN201227949Y (en) | 2008-04-03 | 2008-04-03 | Plate spring cover board matched with balancing shaft rubber lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200716312U CN201227949Y (en) | 2008-04-03 | 2008-04-03 | Plate spring cover board matched with balancing shaft rubber lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201227949Y true CN201227949Y (en) | 2009-04-29 |
Family
ID=40632910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200716312U Expired - Lifetime CN201227949Y (en) | 2008-04-03 | 2008-04-03 | Plate spring cover board matched with balancing shaft rubber lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201227949Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085630A (en) * | 2012-12-14 | 2013-05-08 | 山东蓬翔汽车有限公司 | Assembled rubber bearing equalizing suspension system of mining dump truck |
| CN104260609A (en) * | 2014-10-21 | 2015-01-07 | 宁波润轴汽配有限公司 | Hanger bracket swinging arm, swinging arm assembly and chassis connection |
| CN106274327A (en) * | 2016-07-28 | 2017-01-04 | 安徽皖鹏新能源车辆制造有限公司 | A kind of semitrailer high abrasion suspension arrangement |
-
2008
- 2008-04-03 CN CNU2008200716312U patent/CN201227949Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085630A (en) * | 2012-12-14 | 2013-05-08 | 山东蓬翔汽车有限公司 | Assembled rubber bearing equalizing suspension system of mining dump truck |
| CN104260609A (en) * | 2014-10-21 | 2015-01-07 | 宁波润轴汽配有限公司 | Hanger bracket swinging arm, swinging arm assembly and chassis connection |
| CN106274327A (en) * | 2016-07-28 | 2017-01-04 | 安徽皖鹏新能源车辆制造有限公司 | A kind of semitrailer high abrasion suspension arrangement |
| CN106274327B (en) * | 2016-07-28 | 2018-09-25 | 浙江国正安全技术有限公司 | A kind of semitrailer high abrasion suspension arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA FAW CO., LTD. Free format text: FORMER OWNER: CHINESE AUTO GROUP CO NO.1 Effective date: 20111114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111114 Address after: 130011 Changchun Province, West New Economic and Technological Development Zone, Dongfeng Street, No. 2259, No. Patentee after: China FAW Group Corporation Address before: 130011 Dongfeng Street, Jilin, Changchun, No. 2259 Patentee before: China FAW Group Corporation |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090429 |
|
| CX01 | Expiry of patent term |