CN202148952U

CN202148952U - Back supporting leg for heavy truck engine

Info

Publication number: CN202148952U
Application number: CN201120237543U
Authority: CN
Inventors: 李乐树; 张琰; 王佐
Original assignee: LIUYANG HEAVY RED FRAME CO Ltd
Current assignee: LIUYANG HEAVY RED FRAME CO Ltd
Priority date: 2011-07-07
Filing date: 2011-07-07
Publication date: 2012-02-22
Anticipated expiration: 2021-07-07

Abstract

The utility model discloses a back supporting leg for heavy truck engine, which comprises a wall plate (1) formed by casting integrally, an oblique plate (2) and a bottom plate (3); the oblique plate is connected with the bottom plate to form a V-shaped space; the V-shaped space is used for placing a car engine; and the wall plate and the oblique plate are provided with connecting holes. The back supporting leg for heavy truck engine is simple in structure, is cast integrally and can avoid the defects on welding deformation, cracking and the like; meanwhile, the back supporting leg can be suitable for batch production.

Description

A kind of heavy-duty car motor rear supporting leg

Technical field

The utility model belongs to the auto parts machinery technical field, is specifically related to a kind of rear supporting leg that assembles the heavy-duty car motor.

Background technique

Motor rear supporting leg in the heavy-duty car is by the steel plate welding fabrication at present, welds then or is riveted on the vehicle frame.Specifically be through with vehicle frame on the back poppet that is provided be connected, thereby the torsion when making motor gravity and motor operation is realized the transmission with vehicle frame through back poppet.Because after the welding, material is heated and is prone to produce distortion, stress is concentrated, and in the hauling operation process, causes the product cracking phenomena; The product of welding is poor with respect to cast member, is unfavorable for mass production, so for these reasons, so the welding procedure change is become casting technique.

The model utility content

The utility model technical problem to be solved provides a kind of strength of materials height, good reliability, is beneficial to the heavy-duty car motor rear supporting leg of mass production.

The technical solution of the utility model is:

A kind of heavy-duty car motor rear supporting leg comprises wallboard, swash plate and the base plate of integrally casting moulding, and said swash plate and said bottom plate connecting form the V-shape space, and this V-shape space is used to place motor car engine; Have attachment hole on said wallboard and the said swash plate.

The utility model compared with prior art has following advantage:

The heavy-duty car motor rear supporting leg of the utility model comprises an integral body of wallboard, swash plate, base plate.Swash plate and base plate are just accepted motor by the V-type angle, and pass through the hole on the swash plate, fastening motor with screw.Rear supporting leg, is riveted together with vehicle frame through the hole on the wallboard with after motor connects.Because this leg cast inblock, adopt riveted joint fastening simultaneously, so, overcome the defective of welding leg, have strength of materials height, good reliability, be beneficial to the advantage of mass production.

Description of drawings

Fig. 1 is the plan view of the utility model heavy-duty car motor rear supporting leg;

Fig. 2 is the left view of the utility model heavy-duty car motor rear supporting leg;

Fig. 3 is the plan view of the utility model heavy-duty car motor rear supporting leg.

Figure number explanation: 1--wallboard 2-swash plate 3-base plate

Embodiment

Below will combine accompanying drawing that the embodiment of the utility model is described.

Shown in Fig. 1～3, the motor rear supporting leg of present embodiment with motor through this leg and vehicle frame be linked together.Rear supporting leg comprises wallboard 1, swash plate 2 and the base plate 3 of integrally casting moulding, and said swash plate and said bottom plate connecting form the V-shape space, and this V-shape space is used to place motor car engine; Have attachment hole on said wallboard and the said swash plate.Wallboard directly is riveted on the automobile frame through attachment hole, and swash plate is spirally connected through attachment hole and motor.

The heavy-duty car motor rear supporting leg of the utility model is simple in structure, and cast inblock can be avoided because of defectives such as welding deformation, crackings, simultaneously applicable to batch process.

The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Every technical spirit according to the utility model all still belongs to the protection domain of the utility model technological scheme to any simple modification, equivalent variations and modification that above embodiment did.

Claims

1. heavy-duty car motor rear supporting leg is characterized in that: comprise wallboard (1), swash plate (2) and the base plate (3) of integrally casting moulding, said swash plate and said bottom plate connecting form the V-shape space, and this V-shape space is used to place motor car engine; Have attachment hole on said wallboard and the said swash plate.

2. heavy-duty car motor rear supporting leg according to claim 1, it is characterized in that: said wallboard directly is riveted on the automobile frame through attachment hole.

3. heavy-duty car motor rear supporting leg according to claim 1, it is characterized in that: said swash plate is spirally connected through attachment hole and motor.