CN209700327U - A kind of balance shaft assembly - Google Patents
A kind of balance shaft assembly Download PDFInfo
- Publication number
- CN209700327U CN209700327U CN201920470808.4U CN201920470808U CN209700327U CN 209700327 U CN209700327 U CN 209700327U CN 201920470808 U CN201920470808 U CN 201920470808U CN 209700327 U CN209700327 U CN 209700327U
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- China
- Prior art keywords
- bearing hub
- shaft assembly
- distance rod
- balance shaft
- adjustment
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Abstract
A kind of balance shaft assembly, it is in inverted " V " type or U-typed among connection shaft, connection shaft extends in inverted " V " type or U-typed both ends is equipped with bearing hub, wherein bracket designs for integral type, and be arranged in the junction of connection shaft and bearing hub, distance rod installation position is equipped with below bearing hub.Balance shaft assembly is set to promote passability and reliability, distance rod installation position in balance shaft assembly is adjusted by bracket to bearing hub, to make distance rod directly act on distance rod, adjustment rear bearing hub lower part increases distance rod installation position, effectively increases bearing hub bottom strength.Equalizing type of suspension assembly height reduces after adjustment, is reduced by former 500mm to 395mm, the road clearance increases 105mm, to greatly promote passability.Balance suspension support weight is reduced after adjustment, and bearing hub weight increases, but whole synthesis weight saving, its balance shaft assembly loss of weight 25Kg after adjustment, and the effective lightweight of balance shaft assembly is up to 8%.
Description
Technical field
This patent is related to vehicle and engineering field, specifically a kind of balance shaft assembly.
Background technique
Former balance shaft assembly 1 is as shown in Figure 1: connection shaft in Fig. 1, and 2 be bracket, and 3 be bearing hub, and 4 be distance rod installation
Position, in figure among connection shaft 1 in inverted " V " type perhaps U-typed connection shaft 1 at inverted " V " type or U-typed both ends
Extend and is equipped with bearing hub 3, wherein bracket 2 designs for integral type, and is arranged in the junction of connection shaft 1 and bearing hub 3, wherein
The lower end of bracket 2 is additionally provided with distance rod installation position 4, and connection space is insufficient at this time, and complete vehicle weight is laid particular stress on, and is mainly reflected in several
Aspect:
1, bracket 2 is designed at using former distance rod installation position 4 in the following, distance rod active force is biased with respect to bracket 2, or is propped up
Frame structure is overhanging structure, and stress is undesirable, is easily broken from the basic fillet that overhangs；
2, bracket 2 is designed at using former distance rod installation position 4 in the following, distance rod active force is biased with respect to bracket 2, or is propped up
Frame structure is overhanging structure, and balance shaft assembly heavier-weight, complete-vehicle oil consumption is high, at high cost, is not able to satisfy existing lightweight market shape
Gesture.
3, bracket 2 is designed at using former distance rod installation position 4 in the following, because installation space deficiency, balance shaft whole height
Direction is higher, and in the case of leading to same overall height, the balance shaft assembly road clearance is small, and passability is relatively poor.
Summary of the invention
A kind of light-weight the purpose of the invention is to provide, passability is good, the simple balance shaft assembly of structure.
The technical solution of the utility model is a kind of balance shaft assembly thus, including connection shaft 1, among connection shaft 1
Perhaps U-typed connection shaft 1 extends at inverted " V " type or U-typed both ends and is equipped with bearing hub 3 " V " type set, wherein bracket 2
It designs for integral type, and is arranged in the junction of connection shaft 1 and bearing hub 3, it is characterised in that: under the bearing hub 3
Face is equipped with distance rod installation position 4.
The utility model has the advantages that
The utility model makes balance shaft assembly promote passability and reliability, by the distance rod mounting portion in balance shaft assembly
Position is adjusted by bracket to bearing hub, so that distance rod be made to directly act on distance rod, adjustment rear bearing hub lower part increases distance rod
Installation position effectively increases bearing hub bottom strength, is bearing complete vehicle weight load high reliablity.
Equalizing type of suspension assembly height reduces after adjustment, is reduced by former 500mm to 395mm, and the road clearance increases 105mm,
To greatly promote passability.
Balance suspension support weight is reduced after adjustment, and bearing hub weight increases, but whole synthesis weight saving, after adjustment its
Balance shaft assembly loss of weight 25Kg, the effective lightweight of balance shaft assembly is up to 8%.
Its distance rod of balance shaft assembly is consistent with vehicle heading after adjustment, effectively improves balance with tilting before adjustment
The force environment of axle assembly supporting part promotes distance rod rubber parts service life.
The utility model structure is simple, at low cost, light-weight, simplifies structure, reduces manufacture difficulty.
Detailed description of the invention
Fig. 1 is former balance shaft assembly schematic view of the front view.
Fig. 2 is the utility model schematic view of the front view.
1 is connection shaft in figure, and 2 be bracket, and 3 be bearing hub, and 4 be distance rod installation position.
Specific embodiment
The utility model is as shown in Figure 2.
A kind of balance shaft assembly, including connection shaft 1 are in inverted " V " type or U-typed, connection shaft 1 among connection shaft 1
Extend in inverted " V " type or U-typed both ends and be equipped with bearing hub 3, wherein bracket 2 designs for integral type, and in 1 He of connection shaft
The junction of bearing hub 3 is arranged, and distance rod installation position 4 is equipped with below the bearing hub 3.
Claims (1)
1. a kind of balance shaft assembly, including connection shaft (1), intermediate connection shaft (1) is in inverted " V " type or U-typed, connection shaft
(1) extend in inverted " V " type or U-typed both ends and be equipped with bearing hub (3), wherein bracket (2) designs for integral type, and even
The junction of axis (1) and bearing hub (3) setting, it is characterised in that: be equipped with distance rod below the bearing hub (3) and pacify
It fills position (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470808.4U CN209700327U (en) | 2019-04-09 | 2019-04-09 | A kind of balance shaft assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470808.4U CN209700327U (en) | 2019-04-09 | 2019-04-09 | A kind of balance shaft assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209700327U true CN209700327U (en) | 2019-11-29 |
Family
ID=68647267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920470808.4U Active CN209700327U (en) | 2019-04-09 | 2019-04-09 | A kind of balance shaft assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209700327U (en) |
-
2019
- 2019-04-09 CN CN201920470808.4U patent/CN209700327U/en active Active
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