CN204210567U - A kind of frame assembly of minitruck - Google Patents

Abstract

The utility model discloses a kind of frame assembly of minitruck, belong to field of automobile.The main points of its technical scheme are: it comprises longeron, crossbeam, brace panel, be formed by connecting with multiple crossbeam between its left longeron assembly and right vertical beam assembly, described multiple beam structure is rectangular tube, connection between crossbeam and longeron is to be welded as master, local riveted joint, and adopt the form of brace panel with proof strength.The utility model structure is simple, reasonable in design, and adopt the mode that welding and riveted joint combine between vehicle frame and part, its product strength is high, and excellent performance is easy for installation, and efficiency is high, and the utility model, by simplified structure, alleviates overall weight, reduces productive costs.

Description

Frame assembly of a miniature truck

technical field

The utility model discloses a vehicle frame assembly of a miniature truck, which belongs to the technical field of automobile manufacturing.

Background technique

With the development of society and economy, the application of automobiles in all walks of life is becoming more and more extensive. At present, the investment cost of the mini truck frame mold is relatively large, the function of the frame assembly is single, the production cost is high, and the shock resistance is poor. The structural layout of many truck frames on the market is not ideal, and the quality of the frame is still far from the ideal state. The relatively large distance is not perfect in terms of light weight, cost saving, etc. to improve cost performance. With the continuous rise of international oil prices, the lightweight of automobiles tends to be a development direction that must be solved.

Utility model content

In order to solve the deficiencies of the above-mentioned technologies, the utility model provides a frame assembly of a miniature truck with reasonable design, simple structure, easy manufacture, convenient installation and strong shock resistance.

The utility model adopts the following technical solutions: a frame assembly of a miniature truck, including a longitudinal beam, a cross beam, a reinforcing plate, and a leaf spring bracket. The longitudinal beam has two left and right longitudinal beams, and the left longitudinal The first beam assembly, the second beam assembly, the third beam assembly, the condenser beam, the fourth beam assembly, the fifth beam assembly, the sixth beam assembly, the spare Tire crossbeam assembly, the crossbeam structure is a rectangular tube, the joints of the longitudinal beam and the crossbeam are respectively fixed with reinforcing plates, and the ends of the longitudinal beam are respectively welded with two joint assemblies symmetrically distributed left and right. Two shock absorber brackets symmetrically distributed on the left and right are fixed on the second beam assembly, and two cab brackets, two brake hose brackets, two brake hose brackets, and two Front leaf spring hanger bracket assembly, two shock absorber brackets, two water tank brackets, two rear leaf spring bracket assemblies.

There are four shock absorber brackets, two are located at the front end inner side of the vehicle frame, and two are located at the rear end outer side of the vehicle frame.

The vehicle frame and parts are combined by welding and riveting.

Compared with the prior art, the utility model has the beneficial effects:

1. The utility model has simple structure and reasonable design. The frame and parts are combined by welding and riveting. The product has high strength, good performance and convenient installation;

2. The utility model reduces the overall weight and production cost by simplifying the structure;

3. The utility model innovatively adds four shock absorber brackets, which can meet the requirements that the vehicle frame can not be torsionally deformed under different road surfaces and different loads, and the service performance of the vehicle frame is good, which improves the efficiency of production and assembly.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure: 1. Right beam; 2. Left beam; 3. First beam assembly; 4. Second beam assembly; 5. Third beam assembly; 6. Condenser beam; 7. Fourth beam assembly ;8. Fifth beam assembly; 9. Sixth beam assembly; 10. Spare tire beam assembly; 11. Joint assembly; 12. Cab bracket; 13. Shock absorber bracket; 14. Brake hose bracket ; 15. Rear leaf spring hanger bracket assembly; 16. Water tank bracket; 17. Front leaf spring bracket assembly; 18. Reinforcement plate.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.

In Fig. 1, a frame assembly of a miniature truck, the main structure includes a longitudinal beam, a cross beam, a reinforcing plate, and a leaf spring bracket, and the longitudinal beam has two left longitudinal beams 2 and a right longitudinal beam 1, and the left longitudinal beam The first beam assembly 3, the second beam assembly 4, the third beam assembly 5, the condenser beam 6, the fourth beam assembly 7, and the fifth beam assembly are sequentially arranged between the beam 2 and the right longitudinal beam 1. 8, the sixth crossbeam assembly 9, the spare tire crossbeam assembly 10, the crossbeam structure is a rectangular tube, and the joints of the longitudinal beam and the crossbeam are respectively fixed with reinforcing plates 18, so as to better ensure the overall strength and Torsion resistance. Two symmetrically distributed left and right joint assemblies 11 are respectively fixed on the ends of the longitudinal beams, and two cab brackets 12 symmetrically distributed on the left and right longitudinal beams 3 and two brake pads are sequentially fixed on the left longitudinal beam 2 and the right longitudinal beam 3 . Pipe support 14, two front leaf spring hanger support assemblies 15, two shock absorber supports 13, two water tank supports 16, two rear leaf spring support assemblies 17.

Described shock absorber support 13 has four, all is fixed with shock absorber pin on each support, is positioned at the front and rear end of vehicle frame respectively. In addition, the combination of welding and riveting is adopted between the frame and parts, which not only improves the overall performance of the frame, but also reduces the difficulty of assembly and improves the production efficiency.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (3)

1. A vehicle frame assembly of a miniature truck, comprising a left longitudinal beam (1), a right longitudinal beam (2), a crossbeam, a reinforcing plate and a leaf spring support, characterized in that: the left longitudinal beam (2) and the right longitudinal beam The first beam assembly (3), the second beam assembly (4), the third beam assembly (5), the condenser beam (6), and the fourth beam assembly (7) are arranged between the beams (1) , the fifth crossbeam assembly (8), the sixth crossbeam assembly (9), the spare tire crossbeam assembly (10), the joints of the longitudinal beam and the crossbeam are respectively fixed with reinforcing plates (18), and the longitudinal beam Two joint assemblies (11) symmetrically distributed on the left and right are respectively welded at the ends of the two beam assemblies (4), and two shock absorber brackets (13) symmetrically distributed on the left and right beams are fixed on the second beam assembly (4), and the left longitudinal beam Two cab brackets (12), two brake hose brackets (14), and two front leaf spring hanger bracket assemblies (15) are sequentially fixed on (2) and the right longitudinal beam (3). , two shock absorber supports (13), two water tank supports (16), two rear leaf spring support assemblies (17). 2. The vehicle frame assembly of the mini-truck according to claim 1, characterized in that: there are four shock absorber brackets (13), two of which are located on the inside of the front end of the vehicle frame, and two of which are located at the rear of the vehicle frame. end outside. 3. The frame assembly of the mini truck according to claim 1, characterized in that: the beam structure is a rectangular tube, and the frame and parts are joined by welding or riveting.