CN204659380U - A kind of leaf spring fixing rack structure - Google Patents
A kind of leaf spring fixing rack structure Download PDFInfo
- Publication number
- CN204659380U CN204659380U CN201520377707.4U CN201520377707U CN204659380U CN 204659380 U CN204659380 U CN 204659380U CN 201520377707 U CN201520377707 U CN 201520377707U CN 204659380 U CN204659380 U CN 204659380U
- Authority
- CN
- China
- Prior art keywords
- leaf spring
- adapter plate
- side rail
- chassis side
- mounting hole
- 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
Links
- 238000000034 method Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model relates to a kind of leaf spring fixing rack structure, includes the first chassis side rail adapter plate, the second chassis side rail adapter plate, the first leaf spring adapter plate, the second leaf spring adapter plate and connecting panel; Described first chassis side rail adapter plate and described second chassis side rail adapter plate are respectively provided with three described vehicle frame mounting holes; Described first leaf spring adapter plate and described second leaf spring adapter plate are respectively provided with leaf spring pin mounting hole; Described first leaf spring adapter plate is provided with the first locking screw keyhole; Described second leaf spring adapter plate is provided with the second locking screw keyhole.The application by arranging locking screw keyhole respectively on two leaf spring adapter plates, ensures after the fracture of leaf spring pin, not because of other half from play in leaf spring pin mounting hole out, cause car accident.
Description
Technical field
The utility model belongs to automobile suspension system technical field, refers to a kind of leaf spring fixing rack structure especially.
Background technology
Leaf spring fixed support is the important spare part in suspension system, and Main Function is that one end is bolted on chassis side rail, and one end is by leaf spring pin junction steel plate spring in addition, transmits the force and moment from wheel all directions, ensures the normal work of suspension.
At present, one end of existing leaf spring fixing rack structure is connected with chassis side rail by the bolt of five M12, and wherein three are connected with the vehicle frame outside of belly, and remain two and be connected with vehicle frame lower aerofoil, one end is connected with leaf spring by leaf spring pin in addition.
The support bracket fastened forming process of this leaf spring is casting, complex process and cost is higher; Existing leaf spring fixed support only has a leaf spring pin mounting hole, if when occurring that leaf spring pin ruptures, leaf spring pin is easy to play in leaf spring pin mounting hole and out, causes car accident.
Utility model content
The purpose of this utility model is by proposing improvement opportunity scheme to existing leaf spring fixed support, by the technical program at the arrangement form based on car load load-carrying and suspension, when meeting working strength and fatigue life, reduce leaf spring support bracket fastened weight, technique is simple and ensure the safety of vehicle.
The utility model is achieved through the following technical solutions:
A kind of leaf spring fixing rack structure, includes the first chassis side rail adapter plate, the second chassis side rail adapter plate, the first leaf spring adapter plate, the second leaf spring adapter plate and connecting panel;
Described second chassis side rail adapter plate is vertically fixed on the upper surface of described first chassis side rail adapter plate;
The described first leaf spring adapter plate lower surface that be fixed on described first chassis side rail adapter plate vertical with described second leaf spring adapter plate; Described first leaf spring adapter plate is parallel with described second leaf spring adapter plate;
Described connecting panel respectively with the lower surface of described first chassis side rail adapter plate, the inside face of described first leaf spring adapter plate and the inside face of described second leaf spring adapter plate are fixedly connected with;
Described first chassis side rail adapter plate is provided with three vehicle frame mounting holes; Described second chassis side rail adapter plate is provided with three described vehicle frame mounting holes;
Described first leaf spring adapter plate is provided with the first leaf spring pin mounting hole; Described second leaf spring adapter plate is provided with the second leaf spring pin mounting hole;
Described first leaf spring adapter plate is provided with the first locking screw keyhole; Described first locking screw keyhole is connected with described first leaf spring pin mounting hole;
Described second leaf spring adapter plate is provided with the second locking screw keyhole; Described second locking screw keyhole is connected with described second leaf spring pin mounting hole.
The size of described first chassis side rail adapter plate and described second chassis side rail adapter plate, shape and structure are identical.
Described first chassis side rail adapter plate is rectangular structure.
The size of described first leaf spring adapter plate and described second leaf spring adapter plate, shape and structure are identical.
The lower end of described first leaf spring adapter plate is provided with the first opening, and described first opening is communicated with described first leaf spring pin mounting hole.
The lower end of described second leaf spring adapter plate is provided with the second opening, and described second opening is communicated with described second leaf spring pin mounting hole.
The beneficial effects of the utility model are:
The application is by being set to by multiple adapter plate by being welded to connect by leaf spring fixed support, and forming process is simple, is convenient to manufacture.And the application by arranging locking screw keyhole respectively on two leaf spring adapter plates, ensure after the fracture of leaf spring pin, not because of other half from play in leaf spring pin mounting hole out, cause car accident.
Accompanying drawing explanation
Fig. 1 is the utility model leaf spring fixing rack structure schematic diagram.
Description of reference numerals
1 first chassis side rail adapter plate, 2 second chassis side rail adapter plates, 3 first leaf spring adapter plates, 4 second leaf spring adapter plates, 5 connecting panels, 6 vehicle frame mounting holes, 7 first leaf spring pin mounting holes, 8 second leaf spring pin mounting holes, 9 first locking screw keyholes, 10 second locking screw keyholes, 11 first openings, 12 second openings.
Detailed description of the invention
Describe the technical solution of the utility model in detail by the following examples, following embodiment is only exemplary, only can be used for explaining and the technical solution of the utility model being described, and can not be interpreted as being the restriction to technical solutions of the utility model.
The utility model provides a kind of leaf spring fixing rack structure, as shown in Figure 1, includes the first chassis side rail adapter plate 1, second chassis side rail adapter plate 2, first leaf spring adapter plate 3, second leaf spring adapter plate 4 and connecting panel 5; The material of above-mentioned five blocks of plates is steel plate, and by being welded to form, while ensureing leaf spring fixed support load-carrying properties, effectively reduces the support bracket fastened weight of leaf spring, and simple process.
Described second chassis side rail adapter plate 2 is vertically fixed on the upper surface of described first chassis side rail adapter plate 1; Described first chassis side rail adapter plate 1 is provided with three vehicle frame mounting holes 6; Described second chassis side rail adapter plate 2 is provided with three described vehicle frame mounting holes 6; Described first chassis side rail adapter plate 1 is rectangular structure, and in other embodiment of the application, the first chassis side rail adapter plate can be also other shape, does not have influence on the technical scheme of the application.The size of described first chassis side rail adapter plate and described second chassis side rail adapter plate, shape and structure are identical.
The application is connected with chassis side rail by six vehicle frame mounting holes, and three the vehicle frame mounting holes be wherein positioned on the second chassis side rail adapter plate are connected with the outside of belly of chassis side rail; Three the vehicle frame mounting holes be positioned on the first chassis side rail adapter plate are connected with the lower aerofoil of chassis side rail.
Described first leaf spring adapter plate 3 lower surface that be fixed on described first chassis side rail adapter plate 1 vertical with described second leaf spring adapter plate 4; Described first leaf spring adapter plate 3 is parallel with described second leaf spring adapter plate 4;
Described connecting panel 5 respectively with the lower surface of described first chassis side rail adapter plate 1, the inside face of described first leaf spring adapter plate 3 and the inside face of described second leaf spring adapter plate 4 are fixedly connected with;
Described first leaf spring adapter plate 3 is provided with the first leaf spring pin mounting hole 7; Described second leaf spring adapter plate 4 is provided with the second leaf spring pin mounting hole 8;
Described first leaf spring adapter plate 3 is provided with the first locking screw keyhole 9; Described first locking screw keyhole 9 is connected with described first leaf spring pin mounting hole 7;
Described second leaf spring adapter plate 4 is provided with the second locking screw keyhole 10; Described second locking screw keyhole 10 is connected with described second leaf spring pin mounting hole 8.
The size of described first leaf spring adapter plate 3 and described second leaf spring adapter plate 4, shape and structure are identical.
The lower end of described first leaf spring adapter plate 3 is provided with the first opening 11, and described first opening 11 is communicated with described first leaf spring pin mounting hole 7.
The lower end of described second leaf spring adapter plate 4 is provided with the second opening 12, and described second opening 12 is communicated with described second leaf spring pin mounting hole 8.
The application is provided with two locking screw keyholes, ensure leaf spring pin fracture after, not because of other half from play in leaf spring pin mounting hole out, cause car accident.
The above is only the description of the preferred implementation of utility model; should be understood that; due to the finiteness of literal expression; and objectively there is unlimited concrete structure; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a leaf spring fixing rack structure, is characterized in that: include the first chassis side rail adapter plate, the second chassis side rail adapter plate, the first leaf spring adapter plate, the second leaf spring adapter plate and connecting panel;
Described second chassis side rail adapter plate is vertically fixed on the upper surface of described first chassis side rail adapter plate;
The described first leaf spring adapter plate lower surface that be fixed on described first chassis side rail adapter plate vertical with described second leaf spring adapter plate; Described first leaf spring adapter plate is parallel with described second leaf spring adapter plate;
Described connecting panel respectively with the lower surface of described first chassis side rail adapter plate, the inside face of described first leaf spring adapter plate and the inside face of described second leaf spring adapter plate are fixedly connected with;
Described first chassis side rail adapter plate is provided with three vehicle frame mounting holes; Described second chassis side rail adapter plate is provided with three described vehicle frame mounting holes;
Described first leaf spring adapter plate is provided with the first leaf spring pin mounting hole; Described second leaf spring adapter plate is provided with the second leaf spring pin mounting hole;
Described first leaf spring adapter plate is provided with the first locking screw keyhole; Described first locking screw keyhole is connected with described first leaf spring pin mounting hole;
Described second leaf spring adapter plate is provided with the second locking screw keyhole; Described second locking screw keyhole is connected with described second leaf spring pin mounting hole.
2. leaf spring fixing rack structure according to claim 1, is characterized in that: the size of described first chassis side rail adapter plate and described second chassis side rail adapter plate, shape and structure are identical.
3. leaf spring fixing rack structure according to claim 1 and 2, is characterized in that: described first chassis side rail adapter plate is rectangular structure.
4. leaf spring fixing rack structure according to claim 1, is characterized in that: the size of described first leaf spring adapter plate and described second leaf spring adapter plate, shape and structure are identical.
5. leaf spring fixing rack structure according to claim 1, is characterized in that: the lower end of described first leaf spring adapter plate is provided with the first opening, and described first opening is communicated with described first leaf spring pin mounting hole.
6. leaf spring fixing rack structure according to claim 1, is characterized in that: the lower end of described second leaf spring adapter plate is provided with the second opening, and described second opening is communicated with described second leaf spring pin mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377707.4U CN204659380U (en) | 2015-06-03 | 2015-06-03 | A kind of leaf spring fixing rack structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377707.4U CN204659380U (en) | 2015-06-03 | 2015-06-03 | A kind of leaf spring fixing rack structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204659380U true CN204659380U (en) | 2015-09-23 |
Family
ID=54129804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520377707.4U Expired - Fee Related CN204659380U (en) | 2015-06-03 | 2015-06-03 | A kind of leaf spring fixing rack structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204659380U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358469A (en) * | 2016-09-22 | 2017-02-01 | 广西柳工机械股份有限公司 | Scarifier connecting frame structure |
| CN109305004A (en) * | 2018-11-02 | 2019-02-05 | 安徽江淮汽车集团股份有限公司 | Supported by plate spring assembly |
-
2015
- 2015-06-03 CN CN201520377707.4U patent/CN204659380U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358469A (en) * | 2016-09-22 | 2017-02-01 | 广西柳工机械股份有限公司 | Scarifier connecting frame structure |
| CN106358469B (en) * | 2016-09-22 | 2019-02-19 | 广西柳工机械股份有限公司 | Ridge buster connecting frame structure |
| CN109305004A (en) * | 2018-11-02 | 2019-02-05 | 安徽江淮汽车集团股份有限公司 | Supported by plate spring assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20190603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |