CN202295130U - Novel non-welding car frame - Google Patents
Novel non-welding car frame Download PDFInfo
- Publication number
- CN202295130U CN202295130U CN201120391651XU CN201120391651U CN202295130U CN 202295130 U CN202295130 U CN 202295130U CN 201120391651X U CN201120391651X U CN 201120391651XU CN 201120391651 U CN201120391651 U CN 201120391651U CN 202295130 U CN202295130 U CN 202295130U
- Authority
- CN
- China
- Prior art keywords
- square hole
- car
- welding
- vehicle frame
- lateral beam
- 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 relates to a novel non-welding car frame, which is provided with a long-plate-shaped frame body. A square hole is arranged in the middle of the frame body, an upper opening beam of the square hole extends backwards horizontally to form an upper lateral beam to support a carriage. A lower opening beam of the square hole extends forwards horizontally to form a lower lateral beam to support a pedal plate. The front end of the lower lateral beam extends upwards and is fixedly connected with the front end of a car, and a decoration ball is fixedly connected with the outside of the lower lateral beam. The car frame is symmetrically installed on two sides of the car to support the whole car. The novel non-welding car frame has no requirements for the surface of plates, can be directly connected without damage to the surface of a work piece, is free of connection deformation, greatly improves single-point tensile strength and anti-shearing strength, effectively saves welding materials and labor resources, reduces production cost, enables products to be attractive and generous in appearance and meets process requirements for energy saving and environment protection.
Description
Technical field
The utility model relates to a kind of vehicle frame, especially a kind of novel nothing welding vehicle frame.
Background technology
At present, no matter be electro-tricycle or fuel oil three-wheel vehicle, the main load-bearing vehicle frame of its both sides all is to be welded with the metal pipe material segmentation; Not only consume material and manual work; And high to the tubing requirement, need could weld, if weld is dealt with improperly through handling; Corrosion easily has certain damage to car body.
The utility model content
In order to address the above problem, the utility model provides a kind of novel nothing welding vehicle frame, this vehicle frame does not have welding; No scar can be realized the connection between the two-layer of identical or different thickness, identical or different material or multiple layer metal plate, and the surface of sheet material is not had any requirement; But direct connection does not damage surface of the work, does not have the distortion of connection; Single-point tensile strength and shear strength all improve a lot, and have effectively practiced thrift welding material and human resources, have reduced productive costs; Product design is elegant in appearance, meets the technological requirement of energy-conserving and environment-protective.
The utility model solves the technical scheme that its technical matters adopted: this a kind of novel nothing welding vehicle frame comprises ornament ball, bottom side rail, square hole and top chord; This vehicle frame has the support body of a long plate shape; The centre of said support body is the square hole of " mouth " font; The crossbeam suitable for reading of said square hole is horizontal-extending backward, forms the top chord that supports the compartment; The end opening crossbeam of said square hole is horizontal-extending forward, forms the bottom side rail of feet pedal; The front end of said bottom side rail extends upward, and captives joint with vehicle front and is fixedly connected with ornament ball in the outside; This vehicle frame symmetry is installed in the both sides of vehicle, plays the effect of supporting whole locomotive body.
The described vehicle frame of the utility model is that the hydraulic press impact forging is integrally formed, through the processing of full automaticity riveting equipment, forms this a kind of novel nothing welding vehicle frame.
The beneficial effect of the utility model is: this a kind of novel nothing welding vehicle frame does not have any requirement to the surface of sheet material, but direct connection does not damage surface of the work; There is not the distortion of connection; Single-point tensile strength and shear strength all improve a lot, and have effectively practiced thrift welding material and human resources, have reduced productive costs; Product design is elegant in appearance, meets the technological requirement of energy-conserving and environment-protective.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Accompanying drawing 1 is the example structure scheme drawing of this a kind of novel nothing welding vehicle frame.
Among the figure, 1. ornament ball, 2. stretcher, 3. bottom side rail, 4. square hole, 5. top chord, 6. compartment.
The specific embodiment
In accompanying drawing 1, this a kind of novel nothing welding vehicle frame comprises ornament ball 1, bottom side rail 3, square hole 4 and top chord 5; This vehicle frame has the support body of a long plate shape; The centre of said support body is the square hole 4 of " mouth " font; The crossbeam suitable for reading of said square hole 4 is horizontal-extending backward, forms the top chord that supports compartment 6; The end opening crossbeam of said square hole 4 is horizontal-extending forward, forms the bottom side rail 3 of feet pedal 2; The front end of said bottom side rail 3 extends upward, and captives joint with vehicle front and is fixedly connected with ornament ball 1 in the outside; This vehicle frame symmetry is installed in the both sides of vehicle, plays the effect of supporting whole locomotive body.
Claims (1)
1. a novel nothing welding vehicle frame comprises ornament ball (1), bottom side rail (3), square hole (4) and top chord (5); It is characterized in that: this vehicle frame has the support body of a long plate shape; The centre of said support body is the square hole (4) of " mouth " font; The crossbeam suitable for reading of said square hole (4) is horizontal-extending backward, forms the top chord that supports compartment (6); The end opening crossbeam of said square hole (4) is horizontal-extending forward, forms the bottom side rail (3) of feet pedal (2); The front end of said bottom side rail (3) extends upward, and captives joint with vehicle front and is fixedly connected with ornament ball (1) in the outside; This vehicle frame symmetry is installed in the both sides of vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120391651XU CN202295130U (en) | 2011-10-15 | 2011-10-15 | Novel non-welding car frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120391651XU CN202295130U (en) | 2011-10-15 | 2011-10-15 | Novel non-welding car frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202295130U true CN202295130U (en) | 2012-07-04 |
Family
ID=46364079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120391651XU Expired - Fee Related CN202295130U (en) | 2011-10-15 | 2011-10-15 | Novel non-welding car frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202295130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390471A (en) * | 2011-10-15 | 2012-03-28 | 陈其生 | New solderless frame |
-
2011
- 2011-10-15 CN CN201120391651XU patent/CN202295130U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390471A (en) * | 2011-10-15 | 2012-03-28 | 陈其生 | New solderless frame |
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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: 20120704 Termination date: 20121015 |