CN203739568U - Plate spring seat - Google Patents
Plate spring seat Download PDFInfo
- Publication number
- CN203739568U CN203739568U CN201420145030.7U CN201420145030U CN203739568U CN 203739568 U CN203739568 U CN 203739568U CN 201420145030 U CN201420145030 U CN 201420145030U CN 203739568 U CN203739568 U CN 203739568U
- Authority
- CN
- China
- Prior art keywords
- concave surface
- plate body
- spring seat
- plate spring
- circular arc
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model belongs to the technical field of an automobile part appliance, and particularly relates to a plate spring seat. The plate spring seat provided by the utility model comprises a plate body, wherein the four corners of the plate body are provided with four U-shaped bolt slots, and a striped raised line is arranged in the middle of the inner side of each U-shaped bolt slot; a lower concave surface is formed in the middle of the plate body, an arc-shaped concave surface is formed in the middle of the lower concave surface, a cylindrical through hole is formed in the middle of the arc-shaped concave surface, four convex surfaces are arranged at the four corners of the lower concave surface, and circular arc transition is performed between the convex surface and the arc-shaped concave surface; and concave parts are formed at the two ends of the plate body. The plate spring seat provided by the utility model is simple in structure, and is capable of reducing the stress received by the plate spring seat, greatly enhancing the use intensity, and increasing the service life.
Description
Technical field
The utility model belongs to automotive parts apparatus technical field, relates in particular to a kind of spring block.
Background technology
Plate spring seat for automobile is the part belonging in auto parts and components, is mainly used for mounting plate spring and uses.Material nonhomogeneous hardness between leaf spring and spring block is larger, long-time wipe contact, and poor in road conditions especially and Ackermann steer angle leaf spring twisting friction plate spring abutment, causes spring block inordinate wear for a long time.The unreasonable design of spring block also can make spring block stressed unreasonable, and spring block occurs crackle from stress raiser, and prolonged exercise can rupture.
Summary of the invention
The purpose of this utility model is to solve above-described technical matters, and a kind of spring block is provided, and its technical scheme is as follows:
A kind of spring block, is characterized in that, described spring block comprises plate body, and four jiaos of described plate body are provided with four clevis bolt grooves, and the middle of each described clevis bolt groove inner side is provided with a bar shaped raised line; The centre of described plate body is concave surface, and the centre of described concave surface is circular arc concave surface, and the middle of described circular arc concave surface offers cylindrical hole, and four jiaos of described concave surface are provided with four convex surfaces, between described convex surface and circular arc concave surface, are arc transition; The two ends of described plate body are depressed part.
Optimal way is to be provided with concave station between described clevis bolt groove and convex surface.
The spring block that the utility model provides, when in use, four jiaos of plate body are provided with four clevis bolt grooves for linking fixing clevis bolt.The middle of clevis bolt groove inner side is provided with a bar shaped raised line, can make with linking of clevis bolt more stable by raised line.Use clevis bolt can make the link of leaf spring and spring block more firm, than general link by cylindrical hole more stable.The centre of concave surface is circular arc concave surface, and circular arc concave surface is to use for placing round steel pipe.Four jiaos of concave surface are provided with four convex surfaces, and the effect of four convex surfaces is for the round steel pipe being positioned in circular arc concave surface is positioned, and makes round steel pipe better be positioned at circular arc concave surface, difficult drop-off and slip.
The utility model is simple in structure, can be good at reducing the stress that spring block is subject to, and can strengthen greatly working strength, increases service life.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Illustrate embodiment below in conjunction with Fig. 1:
A kind of spring block, described spring block comprises plate body 1, and four jiaos of described plate body 1 are provided with four clevis bolt grooves 2, and the middle of each described clevis bolt groove 2 inner sides is provided with a bar shaped raised line 3; The centre of described plate body 1 is concave surface 4, the centre of described concave surface 4 is circular arc concave surface 5, the middle of described circular arc concave surface 5 offers cylindrical hole 6, and four jiaos of described concave surface 4 are provided with four convex surfaces 7, between described convex surface 7 and circular arc concave surface 5, are arc transition; The two ends of described plate body 1 are depressed part 8.Between described clevis bolt groove 2 and convex surface 7, be provided with concave station 9.
The spring block that the utility model provides, when in use, four jiaos of plate body are provided with four clevis bolt grooves for linking fixing clevis bolt.The centre of concave surface is circular arc concave surface, and circular arc concave surface is to use for placing round steel pipe.
The utility model is stressed evenly not to be vulnerable to, compared with large stress, local fracture occurs, and extends its period of service.
Claims (2)
1. a spring block, is characterized in that, described spring block comprises plate body, and four jiaos of described plate body are provided with four clevis bolt grooves, and the middle of each described clevis bolt groove inner side is provided with a bar shaped raised line; The centre of described plate body is concave surface, and the centre of described concave surface is circular arc concave surface, and the middle of described circular arc concave surface offers cylindrical hole, and four jiaos of described concave surface are provided with four convex surfaces, between described convex surface and circular arc concave surface, are arc transition; The two ends of described plate body are depressed part.
2. spring block as claimed in claim 1, is characterized in that, between described clevis bolt groove and convex surface, is provided with concave station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420145030.7U CN203739568U (en) | 2014-03-28 | 2014-03-28 | Plate spring seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420145030.7U CN203739568U (en) | 2014-03-28 | 2014-03-28 | Plate spring seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203739568U true CN203739568U (en) | 2014-07-30 |
Family
ID=51339423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420145030.7U Withdrawn - After Issue CN203739568U (en) | 2014-03-28 | 2014-03-28 | Plate spring seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203739568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847450A (en) * | 2014-03-28 | 2014-06-11 | 浙江龙虎锻造有限公司 | Leaf spring seat |
-
2014
- 2014-03-28 CN CN201420145030.7U patent/CN203739568U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847450A (en) * | 2014-03-28 | 2014-06-11 | 浙江龙虎锻造有限公司 | Leaf spring seat |
| CN103847450B (en) * | 2014-03-28 | 2016-09-07 | 浙江龙虎锻造有限公司 | A kind of spring block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140730 Effective date of abandoning: 20160907 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |