CN102518725A - Plate spring - Google Patents
Plate spring Download PDFInfo
- Publication number
- CN102518725A CN102518725A CN2011104550948A CN201110455094A CN102518725A CN 102518725 A CN102518725 A CN 102518725A CN 2011104550948 A CN2011104550948 A CN 2011104550948A CN 201110455094 A CN201110455094 A CN 201110455094A CN 102518725 A CN102518725 A CN 102518725A
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- China
- Prior art keywords
- spring
- bolt
- leaf spring
- rolled
- lugs
- 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.)
- Pending
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Abstract
The invention discloses a plate spring, which comprises rolled lugs, spring clamps, spring leaves, a center bolt, bolts, sleeves and nuts. The rolled lugs are arranged at two ends of the plate spring respectively, the spring leaves are connected through the central bolt which is equally spaced from the two rolled lugs, each spring clamp is connected through one bolt, and the sleeve on each bolt is used to hold two sides of the corresponding spring clamp. When the first spring leaf of the plate spring is severely stressed, the tail ends of the second spring leaf of the plate spring can be rolled into the rolled lugs to improve stress statuses of the first rolled lugs.
Description
Technical field
The present invention relates to a kind of elastic element, especially a kind of leaf spring.
Background technique
Leaf spring is most widely used a kind of elastic element in the automotive suspension, and the quality of its stressing conditions also will directly influence automotive suspension, and Steel Spring Plate in the market all has the shortcoming of stressed property difference.
Summary of the invention
Goal of the invention: the objective of the invention is provides a kind of leaf spring in order to solve the deficiency of existing technology.
Technological scheme: in order to realize above purpose; A kind of leaf spring of the present invention; Comprise grasswort, spring clip, leaf spring, centre bolt, bolt, sleeve pipe, nut, it is characterized in that: the two ends of described leaf spring are respectively equipped with grasswort, and described centre bolt connects each spring sheet and equates with two ends grasswort distance; Described spring clip is used Bolt Connection, on bolt, has sleeve pipe to withstand the both sides of spring clip.
For make when the camber of spring each sheet have slide relative maybe, described leaf spring leaves bigger space between first and second.
Beneficial effect: leaf spring provided by the invention,, automotive suspension, protects automotive suspension when receiving external impacts through increasing the stressed property of leaf spring.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Wherein: 1, grasswort, 2, spring clip, 3, leaf spring, 4, centre bolt, 5, bolt, 6, sleeve pipe, 7, nut.
Embodiment
Below in conjunction with accompanying drawing, further illustrate the present invention.
Shown in Fig. 1; A kind of leaf spring of the present invention; Comprise grasswort 1, spring clip 2, leaf spring 3, centre bolt 4, bolt 5, sleeve pipe 6, nut 7, it is characterized in that: the two ends of described leaf spring 3 are respectively equipped with grasswort 1, and described centre bolt 4 connects each spring sheet and equates with two ends grasswort 1 distance; Described spring clip 2 usefulness bolts 5 connect, and on bolt 5, have sleeve pipe 6 to withstand the both sides of spring clip 2.For make when the camber of spring each sheet have slide relative maybe, described leaf spring 3 leaves bigger space between first and second.When leaf spring 3 is out of shape, owing to slide relative produces friction, can impel the decay of frame weaving between each sheet under loading.
The foregoing description only is explanation technical conceive of the present invention and characteristics, its objective is to let to be familiar with these those skilled in the art and can to understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalents that spirit has been done according to the present invention or modification all should be encompassed within protection scope of the present invention.
Claims (2)
1. leaf spring; Comprise grasswort (1), spring clip (2), leaf spring (3), centre bolt (4), bolt (5), sleeve pipe (6), nut (6); It is characterized in that: the two ends of described leaf spring (3) are respectively equipped with grasswort (1); Described centre bolt (4) connects each spring sheet and equates that with two ends grasswort (1) distance described spring clip (2) connects with bolt (5), on bolt (5), has sleeve pipe (6) to withstand the both sides of spring clip (2).
2. leaf spring as claimed in claim 1 (3) is characterized in that: described leaf spring (3) leaves bigger space between first and second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104550948A CN102518725A (en) | 2011-12-31 | 2011-12-31 | Plate spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104550948A CN102518725A (en) | 2011-12-31 | 2011-12-31 | Plate spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102518725A true CN102518725A (en) | 2012-06-27 |
Family
ID=46289754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104550948A Pending CN102518725A (en) | 2011-12-31 | 2011-12-31 | Plate spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102518725A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827998A (en) * | 2016-12-22 | 2017-06-13 | 重庆鼎汉机械有限公司 | A kind of leaf spring and its assembly method |
-
2011
- 2011-12-31 CN CN2011104550948A patent/CN102518725A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827998A (en) * | 2016-12-22 | 2017-06-13 | 重庆鼎汉机械有限公司 | A kind of leaf spring and its assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120627 |