CN203358276U - Reinforced balanced suspension assembly - Google Patents
Reinforced balanced suspension assembly Download PDFInfo
- Publication number
- CN203358276U CN203358276U CN 201320415191 CN201320415191U CN203358276U CN 203358276 U CN203358276 U CN 203358276U CN 201320415191 CN201320415191 CN 201320415191 CN 201320415191 U CN201320415191 U CN 201320415191U CN 203358276 U CN203358276 U CN 203358276U
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- CN
- China
- Prior art keywords
- balance shaft
- balance
- supports
- integrated
- shaft supports
- 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 provides a reinforced balanced suspension assembly which comprises an integrated balance shaft and two balance shaft supports. The two ends of the integrated balance shaft are connected with the central holes of the balance shaft supports to form transition fit, balance hubs are arranged at the outer ends of the balance shaft supports, an integrated stable base plate is connected on the upper end faces of the balance shaft supports, and an auxiliary stable shaft is connected at the lower ends of the balance shaft supports. The upper portions of the two balance shaft supports are connected together to form a closed ring through the integrated stable base plate and the auxiliary stable shaft arranged on the balance shaft supports, the integral rigidity of a suspension is improved, the bending angles of the shaft ends of the balance shaft are reduced, the stress of the balance shaft is reduced at the same time, the abrasion of the integrated balance shaft, the abrasion of the balance shaft supports and the abrasion of pushing rods are reduced, the service life is prolonged, and therefore the after cost of products is reduced.
Description
Technical field
The utility model relates to a kind of balancing suspension assembly, relates in particular to a kind of reinforced balance suspending frame assembly.
Background technology
The Engineering dumping car is because operating mode is severe, road bump, and the shock load be subject in vehicle traveling process is larger, therefore higher to the performance requriements of used balance suspension assembly.What on such automobile, mostly use at present is the integral type balance shaft that runs through the frame width direction, this balance shaft middle part upwards arches upward to avoid interfering with transmission shaft, two ends adopt balance shaft support to support, be assemblied in the hole of two balance shaft supports, the formation transition fit connects, and balance shaft support is connected with vehicle frame by midship mounting; Due to left and right balance shaft support lower end without union piece, cause this system rigidity poor, thereby under bad working environments, the load meeting causes forward and backward play to cause that the circumferential component wear out failure causes endurance failure, even cause the through shaft of balance suspension crooked, rupture, cause train operation accident.
Summary of the invention
, easy fracture large for flexural deformation in integral type balance shaft use procedure in prior art, the shortcoming that the life-span is shorter, a kind of reinforced balance suspending frame assembly of the special proposition of the utility model.
For this reason, the technical solution of the utility model is: a kind of reinforced balance suspending frame assembly, comprise an integral type balance shaft and two balance shaft supports, the two ends of integral type balance shaft are connected to form transition fit with the centre hole of balance shaft support respectively, the balance shaft support outer end is provided with balance hub, it is characterized in that: the upper surface of described balance shaft support is connected with integral type and stablizes backing plate, and the lower end of balance shaft support is connected with auxiliary stable axis.
Beneficial effect:
The utility model is by being arranged on integral type on balance shaft support and stablizing backing plate and auxiliary stable axis being joined together to form a closed ring by the top of two balance shaft supports, thereby improved the integral rigidity of suspension, make the angle of bend of balance shaft axle head reduce, balance shaft stress reduces simultaneously, the wearing and tearing of integral type balance shaft, balance shaft support and propelling rod have been reduced, extend service life, thereby reduced the after cost of product.
The accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is birds-eye view of the present utility model;
The front view that Fig. 4 is part 5 in Fig. 1.
Wherein: 1, balance hub; 2, balance shaft support; 3, integral type is stablized backing plate; 4, integral type balance shaft; 5, auxiliary stable axis.
The specific embodiment
As shown in Figure 1, a kind of reinforced balance suspending frame assembly, comprise that an integral type balance shaft 4 and 2, two balance shaft supports of two balance shaft supports adopt the left-right symmetric formula to arrange, the two ends of integral type balance shaft 4 are connected to form transition fit with the centre hole of balance shaft support 2 respectively; The outer end of balance shaft support 2 is provided with balance hub 1, and the inside of balance hub 1 is connected with integral type balance shaft 4 by bearing; Horizontal integral planar is processed in the upper surface of balance shaft support 2, is drilled with circular hole on plane, by screw rod, integral type is stablized to backing plate 3 and two balance shaft supports are fixed together, and the integral type fixedly middle part of backing plate 3 is drilled with circular hole and is connected with crossbeam; The lower end of balance shaft support 2 is provided with circular hole, by screw rod, with auxiliary stable axis 5, is connected.
The utility model is by being arranged on integral type on balance shaft support and stablizing backing plate and auxiliary stable axis being joined together to form a closed ring by the top of two balance shaft supports, thereby improved the integral rigidity of suspension, make the angle of bend of balance shaft axle head reduce, balance shaft stress reduces simultaneously, the wearing and tearing of integral type balance shaft, balance shaft support and propelling rod have been reduced, extend service life, thereby reduced the after cost of product.
Claims (1)
1. a reinforced balance suspending frame assembly, comprise an integral type balance shaft and two balance shaft supports, the two ends of integral type balance shaft are connected to form transition fit with the centre hole of balance shaft support respectively, the balance shaft support outer end is provided with balance hub, it is characterized in that: the upper surface of described balance shaft support is connected with integral type and stablizes backing plate, and the balance shaft support lower end is connected with auxiliary stable axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320415191 CN203358276U (en) | 2013-07-12 | 2013-07-12 | Reinforced balanced suspension assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320415191 CN203358276U (en) | 2013-07-12 | 2013-07-12 | Reinforced balanced suspension assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203358276U true CN203358276U (en) | 2013-12-25 |
Family
ID=49806091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320415191 Expired - Fee Related CN203358276U (en) | 2013-07-12 | 2013-07-12 | Reinforced balanced suspension assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203358276U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059099A (en) * | 2015-08-04 | 2015-11-18 | 安徽机电职业技术学院 | Detachable balance shaft band bracket structure |
| CN112297748A (en) * | 2020-11-27 | 2021-02-02 | 潍柴(扬州)特种车有限公司 | Rear balance suspension system |
| CN112429084A (en) * | 2020-11-27 | 2021-03-02 | 潍柴(扬州)特种车有限公司 | Heavy mining vehicle flexible bearing system and heavy mining vehicle |
-
2013
- 2013-07-12 CN CN 201320415191 patent/CN203358276U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059099A (en) * | 2015-08-04 | 2015-11-18 | 安徽机电职业技术学院 | Detachable balance shaft band bracket structure |
| CN105059099B (en) * | 2015-08-04 | 2019-01-22 | 安徽机电职业技术学院 | A kind of detachable balancing axis belt supporting frame structure |
| CN112297748A (en) * | 2020-11-27 | 2021-02-02 | 潍柴(扬州)特种车有限公司 | Rear balance suspension system |
| CN112429084A (en) * | 2020-11-27 | 2021-03-02 | 潍柴(扬州)特种车有限公司 | Heavy mining vehicle flexible bearing system and heavy mining vehicle |
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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 |
Granted publication date: 20131225 Termination date: 20150712 |
|
| EXPY | Termination of patent right or utility model |