CN201626254U

CN201626254U - Axle shell for automobile and loader

Info

Publication number: CN201626254U
Application number: CN2010201387080U
Authority: CN
Inventors: 滕开永
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-22
Filing date: 2010-03-22
Publication date: 2010-11-10
Anticipated expiration: 2020-03-22

Abstract

The utility model discloses an axle shell for an automobile and a loader, which comprises a shell body, a left half axle sleeve and a right half axle sleeve. The left half axle sleeve and the right half axle sleeve are respectively connected at the left and right ends of the shell body, the shell body adopts an integrated structure, and the upper and lower ends of the shell body are lute-shaped; the middle part on the outer surface of the shell body presents the shape of a hemispherical axle ladle, and welding axles are respectively arranged at the left and right ends of the inner surface of the shell body. The axle shell adopts the integrated structure which is formed in an integrated manner, and has the characteristics of beautiful appearance, simple processing technique, high material utilizing rate and long service life; in addition, the axle shell has no welding axles and causes no pollution; the working efficiency is increased; the rigidity, intensity and processing precision of a product are improved; the processing time of the product with the same specifications is shortened by 1/3, and the manufacturing cost is reduced by 15%. The axle shell is applied on the automobile and the loader.

Description

Automobile and loader axle housing

Technical field

The utility model relates to automobile, loader parts manufacturing technology field, particularly automobile and loader axle housing.

Background technology

Existing automobile and loader comprise housing, right axle shaft sleeve pipe and left half axle sleeve pipe with axle housing, its middle shell by a bridge wooden dipper, a pair of bridge sheet, four triangular steel plate Combination Welding together, concrete operation is: earlier with the size blanking respectively as required of above-mentioned all constituent elementss, machine-shaping respectively on multiple devices then; With the relative weld together in two ends, the left and right sides of two bridge sheets, then the bridge wooden dipper is welded on the middle vacancy position between the above-mentioned a pair of bridge sheet again; Four triangular steel plates being filled respectively is welded between bridge wooden dipper and the bridge sheet and vacancy position triangular in shape again; And then left half axle sleeve pipe, right axle shaft sleeve pipe are welded on the left and right two ends of housing respectively.The weak point of its existence is:

The processing technology complexity, the parts manufacturing procedure is many, the time is long, and working strength of workers is high and pollution is arranged, inefficiency, the manufacturing cost height, stock utilization is low, and product service life is short, working accuracy is low, and welded bridge is many, and outward appearance is coarse, not attractive in appearance; Because material is heated in the welding process, makes the material molecule structure that variation take place, and has lost original state, cause the rigidity of product and intensity to reduce, endurance, easily deformable fracture or problems such as cracking, leakage of oil do not occur at the welded bridge place easily.

Summary of the invention

The purpose of this utility model will provide a kind of exactly and can be processed by integral forming process by a block plate, aesthetic in appearance, welded bridge is few, manufacturing process is simple and pollution-free, high efficiency, the stock utilization height has improved the automobile and the loader axle housing of rigidity and intensity.

In order to achieve the above object, technical solution of the present utility model is: automobile and loader comprise housing, left half axle sleeve pipe and right axle shaft sleeve pipe with axle housing, the two ends, the left and right sides of this housing are connected with left half axle sleeve pipe and right axle shaft sleeve pipe respectively, it is characterized in that: described housing is an one-piece construction, and the upper/lower terminal of this housing is Chinese lute shape; The middle part of this housing outer surface is for being hemispheric bridge wooden dipper, and respectively there is a welded bridge at the place, two ends, the left and right sides of its inside face.

The circumferential edge of described bridge wooden dipper open-mouth is provided with ring stiffener.

The transversal surface at two ends, the described housing left and right sides is square structure.

Compared with the prior art the utility model has the following advantages and good effect:

The utility model adopts integral forming process, with constituting a bridge wooden dipper, a pair of bridge sheet and four triangular steel plates of housing before improving, makes into all to be processed by integrally stretching moulding, orthopaedic technology by a block plate.The one-piece construction that the utility model is formed in one, product shape is attractive in appearance, and welded bridge is few; Manufacturing process is simply pollution-free, significantly reduces the welding job amount, has reduced labor strength, has improved work efficiency; Improved the working accuracy of product, integral rigidity height, intensity and the good toughness of product; Long service life, low cost of manufacture, the stock utilization height has shortened for 1/3 overhours with a kind of product of specification, and manufacturing cost has also reduced by 15%.The utility model can be used on various types of automobiles and the loader.

Description of drawings

Fig. 1 is a backsight structural representation of the present utility model;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the B-B cutaway view of Fig. 1;

Fig. 4 is the plan structure scheme drawing of Fig. 1;

Fig. 5 is a main TV structure scheme drawing of the present utility model.

Description of symbols among the figure: 1, left half axle sleeve pipe; 2, housing; 3, ring stiffener; 4, bridge wooden dipper; 5, welded bridge; 6, right axle shaft sleeve pipe.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described further.

By Fig. 1, Fig. 4 and Fig. 5 as can be known, the utility model comprises housing 2, left half axle sleeve pipe 1 and right axle shaft sleeve pipe 6, is welded with left half axle sleeve pipe 1, right axle shaft sleeve pipe 6 respectively at the left end and the right-hand member of housing 2.Wherein:

This housing 2 is an one-piece construction, is to be processed by integral forming process by a block plate.The upper/lower terminal of this housing 2 is Chinese lute shape, directly includes a pair of bridge sheet that is Chinese lute shape on housing; The middle part of this housing outer surface is for being hemispheric bridge wooden dipper 4, and this bridge wooden dipper is connected with above-mentioned a pair of bridge sheet, as Fig. 2, shown in Figure 5.

The transversal surface at these two ends, housing 2 left and right sides is square structure, as shown in Figure 3, and can certainly rounded structure.

Be welded with ring stiffener 3 on the circumferential edge of these bridge wooden dipper 4 open-mouths, respectively there is a welded bridge 5 at the place, two ends, the left and right sides of these housing 2 inside faces, as shown in Figure 1.So just save the manufacturing of four triangular steel plates and the welding sequence of welding sequence and bridge wooden dipper, significantly reduced the welding job amount, reduced environmental pollution, reduced manufacturing cost.

Claims

1. automobile and loader axle housing, comprise housing (2), left half axle sleeve pipe (1) and right axle shaft sleeve pipe (6), the two ends, the left and right sides of this housing are connected with left half axle sleeve pipe and right axle shaft sleeve pipe respectively, it is characterized in that: described housing (2) is an one-piece construction, and the upper/lower terminal of this housing is Chinese lute shape; The middle part of this housing outer surface is for being hemispheric bridge wooden dipper (4), and respectively there is a welded bridge (5) at the place, two ends, the left and right sides of its inside face.

2. automobile according to claim 1 and loader axle housing is characterized in that the circumferential edge of described bridge wooden dipper (4) open-mouth is provided with ring stiffener (3).

3. automobile according to claim 1 and 2 and loader axle housing is characterized in that the transversal surface at described housing (2) two ends, the left and right sides is square structure.