CN203592870U - Lower support for connecting drive axle housing and suspension - Google Patents
Lower support for connecting drive axle housing and suspension Download PDFInfo
- Publication number
- CN203592870U CN203592870U CN201320838275.3U CN201320838275U CN203592870U CN 203592870 U CN203592870 U CN 203592870U CN 201320838275 U CN201320838275 U CN 201320838275U CN 203592870 U CN203592870 U CN 203592870U
- Authority
- CN
- China
- Prior art keywords
- suspension
- lower support
- drive axle
- axle housing
- connection
- 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
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 24
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to a lower support for connecting a drive axle housing and a suspension. The lower support is light in weight, high in reliability and capable of meeting requirements of lightweight and reliability for lower supports of the market. The upper plane of the lower support is formed by two cross bars, four connection holes are formed in the ends of the two cross bars, and a connection edge is arranged between every two groups of the connection holes, so that two opposite triangular grooves and two opposite notches are formed in the upper plane. Two parallel suspension connection frames are arranged corresponding to the positions of the connection edges under the lower support. Preferentially, non-circular grooves are formed between the connection edges and the suspension connection frames. More preferentially, reinforcement bars are arranged on the inner sides of the suspension connection frames.
Description
Technical field
The utility model relates to a kind of improvement of supporting structure, particularly a kind of for connecting the lower bracket of Drive axle housing and suspension.
Background technology
At present, commercial vehicle/comm..vehicle is widely used in road transport and engineering transportation, its lower bracket is as one between Drive axle housing and suspension important transmission attaching parts, and its structural strength has determined the reliability that drive axle is connected with suspension, and its weight has affected the economy requirements such as the oil consumption of car load.Existing lower bracket quality is larger, has wasted a large amount of high-quality steel, and the deadweight that has improved automobile.
Utility model content
For deficiency of the prior art, the utility model provide a kind of lightweight, reliability is high for connecting the lower bracket of Drive axle housing and suspension, has met the lightweight of market to lower bracket, the demand of reliability.
In order to address the above problem, this kind is for connecting the lower bracket of Drive axle housing and suspension, the upper plane of this support is made up of two cross bars, the end of these two cross bars is provided with four connecting bores altogether, between every two groups of connecting bores, be provided with connection side, make plane on this be formed with two relative V-slots and two relative gap; Corresponding with the position of every connection side and below support, be provided with two suspension link spans parallel to each other.
Preferably, between connection side and suspension link span, be provided with non-circular slot.
More preferably, the medial surface of described suspension link span is provided with reinforced rib.
The utility model compared with prior art, has the following advantages:
1, pad pressing plate of the present utility model is cast structure, and load-carrying capacity is strong.
2, cut gap, grooving by plane, effectively alleviated the weight of lower bracket.
3, by adopting the structure of cross bar, local reinforcement, effectively improved the reliability of lower bracket.
Accompanying drawing explanation
Fig. 1 is the structural representation of lower bracket of the present utility model;
Fig. 2 is the structural representation of looking up in Fig. 1;
Fig. 3 is the side-looking structural representation in Fig. 2;
Fig. 4 is the mounting structure schematic diagram of lower bracket of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
In conjunction with Fig. 1 to Fig. 3, this kind, for connecting the lower bracket of Drive axle housing and suspension, adopts the cast structure of light-weight design, realized the target lightweight, reliability is high.Its technical essential is: the upper plane of this support is made up of two cross bars, and the end of these two cross bars is provided with four connecting bores 1 altogether, and middle part is provided with a centre hole.One group between two of four connecting bore, is provided with connection side 5 between every group of connecting bore 1, makes plane on this be formed with two relative class V-slots 2 and two relative gap 3.Corresponding with the position of every connection side, and below support, be provided with two suspension link spans 4 parallel to each other.Between connection side 5 and suspension link span 4, be provided with non-circular slot 6.And on the medial surface of suspension link span 4, be provided with reinforced rib 7.
As shown in Figure 4, pressing plate 8 is welded on axle housing 10 with backing plate 9 assembly relation, and bolt 11 is fixed on sliding plate support 13 through the circular hole of lower bracket 12 of the present utility model, pressing plate 8 from bottom to top successively.
It should be noted that; the specific embodiment is only explanation and the explanation to technical solutions of the utility model; should not be understood as the restriction to technical solutions of the utility model; any employing the technical solution of the utility model and only do local change, must fall in protection domain of the present utility model.
Claims (3)
1. one kind for connecting the lower bracket of Drive axle housing and suspension, it is characterized in that: the upper plane of this support is made up of two cross bars, the end of these two cross bars is provided with four connecting bores (1) altogether, between every two groups of connecting bores (1), be provided with connection side (5), make plane on this be formed with two relative V-slots (2) and two relative gap (3); Corresponding with the position of every connection side (5) and below support, be provided with two suspension link spans (4) parallel to each other.
2. according to claim 1 for connecting the lower bracket of Drive axle housing and suspension, it is characterized in that: between connection side (5) and suspension link span (4), be provided with non-circular slot (6).
3. according to claim 1 and 2 for connecting the lower bracket of Drive axle housing and suspension, it is characterized in that: the medial surface of described suspension link span (4) is provided with reinforced rib (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838275.3U CN203592870U (en) | 2013-12-18 | 2013-12-18 | Lower support for connecting drive axle housing and suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838275.3U CN203592870U (en) | 2013-12-18 | 2013-12-18 | Lower support for connecting drive axle housing and suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203592870U true CN203592870U (en) | 2014-05-14 |
Family
ID=50673783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320838275.3U Expired - Lifetime CN203592870U (en) | 2013-12-18 | 2013-12-18 | Lower support for connecting drive axle housing and suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203592870U (en) |
-
2013
- 2013-12-18 CN CN201320838275.3U patent/CN203592870U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140514 |
|
| CX01 | Expiry of patent term |