CN201872564U - Automobile balanced suspension assembly in multi-coupling structure - Google Patents
Automobile balanced suspension assembly in multi-coupling structure Download PDFInfo
- Publication number
- CN201872564U CN201872564U CN2010205918727U CN201020591872U CN201872564U CN 201872564 U CN201872564 U CN 201872564U CN 2010205918727 U CN2010205918727 U CN 2010205918727U CN 201020591872 U CN201020591872 U CN 201020591872U CN 201872564 U CN201872564 U CN 201872564U
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- shaft
- balance shaft
- balance
- balanced
- suspension assembly
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Abstract
The utility model provides a double-coupling automobile balanced suspension assembly which is high in reliability and simple in manufacturing and assembly, aiming to improve stress conditions of a balance shaft and a through shaft in the balanced suspension assembly, increase stress capacity of the balance shaft and the through shaft and prolong service life of the balance suspension assembly. The technical scheme includes that the automobile balanced suspension assembly is provided with a left balanced shaft connector and a right balanced shaft connector, the balanced shaft penetrates through a right balanced shaft support, a right balanced bearing hub and a mounting hole of the right balanced shaft connector and a right outer thrust plate is pressed by bolts so as to be fixed with the balanced shaft; the balanced shaft also penetrates through a left balanced shaft support, a left balanced bearing hub and a mounting hole of the left balanced shaft connector, and a left outer thrust plate is pressed by bolts so as to be fixed to the balanced shaft; the through shaft in integral structure is fixed at the lower ends of the left balanced shaft support and the right balanced shaft support, and the other end of the left balanced shaft connector and the other end of the right balanced shaft connector are respectively connected to outer ends extending out of the left balanced shaft support and the right balanced shaft support, of the through shaft in integral structure.
Description
Technical field
The utility model relates to automobile balance suspension assembly device, particularly a kind of reliability height, and make, assemble simple multi-joint axle construction automobile balance suspension assembly device.
Background technology
At present, the version division according to balance shaft mainly contains in the back balance suspension assembly device of multiaxis commercial truck use:
(1), whole through balance suspension assembly apparatus, as shown in Figure 1, integral type balance thru shaft 1 directly is connected with balance bearing hub 3 with balance shaft support 2.
(2), multiaxis sectional type balance suspension assembly apparatus, number be the utility model patent of CN 201023409 as Granted publication.
(3), automobile balance suspension assembly device with a plurality of thru shaft structures, number be the utility model patent of CN201423898 as Granted publication.In this equalizing-suspension device, an integral type balance shaft runs through a left side, a right balance shaft support and a left side, the mounting hole of right equalizer bearing hub is fixed, with in, back axle pivotally attached steel spring is fixed in a left side, rotate the function that realizes back axle load in the balance around integral type balance thru shaft with the road surface fluctuating in the right equalizer bearing hub steel spring groove, other has an integrally-built thru shaft to be fixed on a balance suspension assembly left side, the lower end of right two halves, distance rod assembly is fixed on thru shaft and extends a left side, the two ends in the right balance shaft support outside, this thru shaft is for the left side of balance suspension assembly, right two halves has transverse stabilization function.
The balance suspension assembly of which kind of structure no matter, its balance shaft and thru shaft all are the most key parts in the whole equalizing suspension system device all the time, not only bear car load and the vehicle operating impact of jolting, also to bear in the transmission back axle multiple reverse stress effects such as traction drive power and brake control power of advancing simultaneously, occur balance shaft fracture damage and thru shaft torsional deflection even phenomenon of rupture in actual use often.
Summary of the invention
In order to improve the force-bearing situation of balance shaft and thru shaft in the existing various balance suspension assembly apparatus, improve the stress-bearing capability of balance shaft and thru shaft, prolong the service life of balance suspension assembly apparatus, the utility model provides a kind of reliability height, and makes, assembles all fairly simple multi-joint axle construction automobile balance suspension assembly device.
The utility model is achieved by the following technical solution: multi-joint axle construction automobile balance suspension assembly device, the balance shaft that comprises integral structure or segmental structure, left side balance shaft support, right balance shaft support, left side equalizer bearing hub, right equalizer bearing hub, integrally-built thru shaft, left side thru shaft gland, right thru shaft gland, the outer thrust plate in a left side, right outer thrust plate, it is characterized in that: also be provided with left balance shaft transom, right balance shaft transom, balance shaft passes right balance shaft support, the mounting hole of right equalizer bearing hub and right balance shaft transom compresses right outer thrust plate and balance shaft is fixed by bolt; Balance shaft passes the mounting hole of left balance shaft support, left equalizer bearing hub and left balance shaft transom, compresses a left side outer thrust plate and balance shaft by bolt and fixes; Integrally-built thru shaft is fixed on left and right balance shaft support lower end, and the other end of left balance shaft transom and right balance shaft transom is connected with the outer end that integrally-built thru shaft extends left and right balance shaft support respectively.
Further qualification to technique scheme: before left balance shaft transom, right balance shaft transom are not fixed with integrally-built thru shaft, can do circumference around balance shaft and rotate.
Beneficial effect:
Balance shaft compresses outer thrust plate by bolt strength transmission is arrived the balance shaft transom, realize being connected and fixed of balance shaft transom and balance shaft, before balance shaft transom and integrally-built thru shaft are fixing, can do circumference around balance shaft rotates, overcome the defective of the easy fracture of using the connection mode that adopts the location push bolt after the balance shaft transom is run through in the suspension assembly side, to be fixed of the stressed shearing of location push bolt with the balance shaft location, reduce the processing of suspension parts product and assembly assembly difficulty and production manufacturing cost, a kind of reliability height is provided, and has made, assemble all fairly simple multi-joint axle construction automobile balance suspension assembly device.
By between balance shaft and thru shaft, installing the balance shaft transom additional, balance shaft is changed into the parallel force structure of bearing pin with thru shaft by the cantilevered force structure and balance shaft is stressed related each other with thru shaft in the multi-joint axle construction automobile balance suspension assembly device, balance shaft or thru shaft cantilevered dispersion force structure in original various balance suspension assembly product have been changed, improve the stress-bearing capability of balance shaft and thru shaft, prolonged the service life of balance suspension assembly apparatus.
Description of drawings
Fig. 1 is the structural representation of whole through balance suspension assembly apparatus.
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 2, it is as follows to further describe the utility model: the balance shaft 8 that comprises integral structure or segmentation structure, left side balance shaft support 12, right balance shaft support 9, left side equalizer bearing hub 11, right equalizer bearing hub 10, integrally-built thru shaft 4, right balance shaft transom 5, left side balance shaft transom 13, thru shaft gland 6, outer thrust plate 7, balance shaft 8 passes right balance shaft support 9, after right equalizer bearing hub 10 and right balance shaft connect the special balance shaft connecting bore that is provided with of structure 5 one ends, it is fixing with balance shaft 8 to compress right outer thrust plate 7 by bolt, integrally-built perforation 4 is fixed on a left side, right balance shaft support lower end, right balance shaft transom 5 other ends are connected with the outer end that integrally-built thru shaft 4 extends the balance shaft support.The connection structure between balance shaft 8 and left balance shaft support 12, left equalizer bearing hub 11, the left balance shaft transom 13 and the symmetrical configuration of foregoing description are not repeated in this description at this.
Described right balance shaft transom 5, left balance shaft transom 13 can not done circumference around balance shaft and rotate before fixing with integrally-built thru shaft 8.
Integrally-built balance shaft 8 as shown in Figure 2 is crooked.Balance shaft 8 also can be straight.
Integrally-built balance shaft 8 as shown in Figure 2 can remove the dotted portion that the A described in the figure guides, and is divided into the balance shaft of left and right two-stage structure.The balance shaft of sectional type (balance shaft of left and right two-stage structure) is solid or part hollow.
Integrally-built thru shaft 4 as shown in Figure 2 can be straight also can be crooked; Integrally-built thru shaft 4 is solid or hollow or part hollow.
Claims (5)
1. multi-joint axle construction automobile balance suspension assembly device, comprise the balance shaft of integral structure or segmental structure, left balance shaft support, right balance shaft support, left equalizer bearing hub, right equalizer bearing hub, integrally-built thru shaft, left balance shaft transom, right balance shaft transom, left thru shaft gland, right thru shaft gland, the outer thrust plate in a left side, right outer thrust plate, it is characterized in that: balance shaft passes the mounting hole of right balance shaft support, right equalizer bearing hub and right balance shaft transom, compresses right outer thrust plate and balance shaft is fixed by bolt; Balance shaft passes the mounting hole of left balance shaft support, left equalizer bearing hub and left balance shaft transom, compresses a left side outer thrust plate and balance shaft by bolt and fixes; Integrally-built thru shaft is fixed on left and right balance shaft support lower end, and the other end of left balance shaft transom and right balance shaft transom is connected with the outer end that integrally-built thru shaft extends left and right balance shaft support respectively.
2. multi-joint axle construction automobile balance suspension assembly device according to claim 1 is characterized in that: before left balance shaft transom, right balance shaft transom are not fixed with integrally-built thru shaft, can do circumference around balance shaft and rotate.
3. multi-joint axle construction automobile balance suspension assembly device according to claim 1 and 2 is characterized in that: the balance shaft of segmental structure is solid or part hollow.
4. multi-joint axle construction automobile balance suspension assembly device according to claim 1 and 2, it is characterized in that: integrally-built balance shaft is straight or crooked.
5. multi-joint axle construction automobile balance suspension assembly device according to claim 1 and 2, it is characterized in that: integrally-built thru shaft is straight or crooked; Integrally-built thru shaft is solid or hollow or part hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205918727U CN201872564U (en) | 2010-10-28 | 2010-10-28 | Automobile balanced suspension assembly in multi-coupling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205918727U CN201872564U (en) | 2010-10-28 | 2010-10-28 | Automobile balanced suspension assembly in multi-coupling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201872564U true CN201872564U (en) | 2011-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205918727U Expired - Fee Related CN201872564U (en) | 2010-10-28 | 2010-10-28 | Automobile balanced suspension assembly in multi-coupling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201872564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717678A (en) * | 2012-06-18 | 2012-10-10 | 赵承 | Balance shaft support and car balance suspension |
| CN111993851A (en) * | 2020-09-07 | 2020-11-27 | 桂林电子科技大学 | Automobile balance suspension |
-
2010
- 2010-10-28 CN CN2010205918727U patent/CN201872564U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717678A (en) * | 2012-06-18 | 2012-10-10 | 赵承 | Balance shaft support and car balance suspension |
| CN111993851A (en) * | 2020-09-07 | 2020-11-27 | 桂林电子科技大学 | Automobile balance suspension |
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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: 20110622 Termination date: 20151028 |
|
| EXPY | Termination of patent right or utility model |