CN203110865U - Novel axle with adjustable central distance of plate spring - Google Patents
Novel axle with adjustable central distance of plate spring Download PDFInfo
- Publication number
- CN203110865U CN203110865U CN 201220709365 CN201220709365U CN203110865U CN 203110865 U CN203110865 U CN 203110865U CN 201220709365 CN201220709365 CN 201220709365 CN 201220709365 U CN201220709365 U CN 201220709365U CN 203110865 U CN203110865 U CN 203110865U
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- China
- Prior art keywords
- holes
- plate spring
- axle
- axle housing
- base plate
- 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 discloses a novel axle with adjustable central distance of a plate spring. The novel axle comprises an axle shell with wheel hubs at two ends, wherein the axle shell is provided with a steel plate spring seat and a sliding plate; the axle shell is also provided with a base plate which is provided with holes and is in bolt connection with the steel plate spring seat; the base plate with the holes are provided with an adjustment hole matched with the bolt; the base plate with the holes is provided with a positioning pin hole site needed by the central distance of a commonly used plate spring; an integral structure of the steel plate spring seat and the sliding plate is screwed on the base plate with the holes by a bolt; when the distance of springs of a whole vehicle changes, only the pin hole of the integrated structure is matched with the positioning pin hole of the spring distance corresponding to the base plate with the holes, the number of tools of the axle shell can be reduced; and the plate spring seat can be adjusted as requirements on the axle shell, so that the number of the tools of the axle shell can be effectively reduced, the resources are greatly saved, the production efficiency is improved, and the production cost is lowered.
Description
Technical field
The utility model relates to mechanical field, specifically the novel vehicle bridge of a kind of leaf spring adjustable center distance formula.
Background technology
Present stage, the variation of automotive axle was more and more frequent along with the continuous increase of vehicle class, and the vehicle bridge that has only changes the leaf spring width between centers, and axle case assy but will redesign a cover frock, and is not only time-consuming but also costly.
Summary of the invention
At the deficiency that prior art exists, technical problem to be solved in the utility model is, provides a kind of and reduces axle housing frock quantity, enhances productivity, reduces production costs, the easy to operate novel vehicle bridge of leaf spring adjustable center distance formula.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: the novel vehicle bridge of a kind of leaf spring adjustable center distance formula, comprise that two ends have the axle housing of wheel hub, described axle housing is provided with spring perch and slide plate, also be provided with on the described axle housing and the bolted backing plate with holes of spring perch, offer the adjustment hole that cooperates with bolt at backing plate with holes.
The above-mentioned novel vehicle bridge of leaf spring adjustable center distance formula, described spring perch and slide plate integrally casting form.
The above-mentioned novel vehicle bridge of leaf spring adjustable center distance formula, described backing plate with holes is provided with the detection and location hole adaptive with spring perch.
The above-mentioned novel vehicle bridge of leaf spring adjustable center distance formula, the long limit end face of a side and axle housing away from adjustment hole on the described backing plate with holes weld.
The advantage of the novel vehicle bridge of the utility model leaf spring adjustable center distance formula is: steel spring bearing and slide plate are designed to integral structure, bottom design becomes the bolt locking mechanism, at axle housing welding backing plate with holes, have the required dowel hole position of leaf spring width between centers commonly used on the backing plate with holes, the integral structure of spring perch and slide plate is tightened on the backing plate with holes with bolt, when only needing when changing the integral structure pin-and-hole cooperated with the dowel hole of the corresponding spring distance of backing plate with holes, the car load spring gets final product, can reduce axle housing frock quantity, spring block can be adjusted on axle housing as required, reduced axle housing frock quantity effectively, saved resource greatly, enhance productivity, reduce production costs.
Description of drawings
Fig. 1 is the structural representation of utility model;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the partial enlarged drawing of I part among Fig. 1;
Fig. 4 is the partial enlarged drawing of II part among Fig. 2.
The specific embodiment
Reaching specific embodiment by reference to the accompanying drawings is described in further details the utility model;
Shown in Fig. 1,2,3,4, the novel vehicle bridge of a kind of leaf spring adjustable center distance formula comprises that two ends have the axle housing 2 of wheel hub 1, is provided with spring perch 3 and slide plate 4 at axle housing 2, and spring perch 3 forms with slide plate 4 integrally castings.Also be provided with on the axle housing 2 and spring perch 3 bolted backing plates 5 with holes, offer the adjustment hole 7 that cooperates with bolt 6 at backing plate 5 with holes.Backing plate 5 with holes is provided with the detection and location hole 8 adaptive with spring perch 3.The long limit end face of a side and axle housing 2 away from adjustment hole 7 on the backing plate 5 with holes weld.
Certainly, above-mentioned explanation is not to be to restriction of the present utility model, and the utility model also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present utility model, the variation of making, remodeling, interpolation or replacement all should belong to protection domain of the present utility model.
Claims (4)
1. novel vehicle bridge of leaf spring adjustable center distance formula, comprise that two ends have the axle housing of wheel hub, described axle housing is provided with spring perch and slide plate, it is characterized in that: also be provided with on the described axle housing and the bolted backing plate with holes of spring perch, offer the adjustment hole that cooperates with bolt at backing plate with holes.
2. the novel vehicle bridge of leaf spring adjustable center distance formula according to claim 1, it is characterized in that: described spring perch and slide plate integrally casting form.
3. the novel vehicle bridge of leaf spring adjustable center distance formula according to claim 1, it is characterized in that: described backing plate with holes is provided with the detection and location hole adaptive with spring perch.
4. according to claim 1, the novel vehicle bridge of 2 or 3 described leaf spring adjustable center distance formulas, it is characterized in that: the long limit end face of a side and axle housing away from adjustment hole on the described backing plate with holes weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709365 CN203110865U (en) | 2012-12-20 | 2012-12-20 | Novel axle with adjustable central distance of plate spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709365 CN203110865U (en) | 2012-12-20 | 2012-12-20 | Novel axle with adjustable central distance of plate spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203110865U true CN203110865U (en) | 2013-08-07 |
Family
ID=48891241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220709365 Expired - Fee Related CN203110865U (en) | 2012-12-20 | 2012-12-20 | Novel axle with adjustable central distance of plate spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203110865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799709A (en) * | 2020-07-28 | 2020-10-20 | 国网山东省电力公司平原县供电公司 | Cable trench cable is laid and is used centre gripping feeding device |
-
2012
- 2012-12-20 CN CN 201220709365 patent/CN203110865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799709A (en) * | 2020-07-28 | 2020-10-20 | 国网山东省电力公司平原县供电公司 | Cable trench cable is laid and is used centre gripping feeding device |
| CN111799709B (en) * | 2020-07-28 | 2021-07-02 | 国网山东省电力公司平原县供电公司 | Cable trench cable is laid and is used centre gripping feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20131220 |