Method for designing moulding press for air-inlet grilles of compartment doors

A technology of air intake grille and design method, which is applied in the field of profiling devices, can solve problems such as the influence of the normal operation of the workpiece, hinder the heat dissipation of the engine, and the engine is easy to overheat, and achieve the effects of beautiful appearance, improved efficiency, and cost saving

Inactive Publication Date: 2012-07-11
SHAANXI EUROSTAR AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the air intake hatches of most highway passenger cars are made of aluminum strips with a width of 35mm and are bent and formed. Large debris will affect the normal operation of each workpiece in the engine compartment; in addition, the small area of ​​air intake will easily overheat the engine, which seriously hinders the heat dissipation of the engine during normal operation

Method used

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  • Method for designing moulding press for air-inlet grilles of compartment doors
  • Method for designing moulding press for air-inlet grilles of compartment doors
  • Method for designing moulding press for air-inlet grilles of compartment doors

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Embodiment 1

[0015] like figure 1 As shown in the front view of the embodiment of the present invention, the design method of this cabin door air intake grille molding machine comprises a rectangular frame 8, the rear part of the jack 1 is fixedly connected with the top of the frame 8, and the front power output end of the jack 1 A pressing plate 5 is fixedly connected, and a spring 2 is also connected between the pressing plate 5 and the top of the frame 8. A row of upper round steels 6 is distributed on the lower plane of the pressing plate 5, and a row of lower round steels 7 is distributed at the bottom of the frame 8. The vertical supports 3 on both sides of the side and the frame 8 are fixedly connected, and the upper round steel 6 and the lower round steel 7 are parallel and staggered.

[0016] Frame 8 both sides are vertical support 3, vertical support 3 inner side is fixed with return limit block 4, both sides of pressing plate 5 and return position limit block 4 are in the same v...

Embodiment 2

[0023] like figure 2 As shown in the left view of the embodiment of the present invention, two upper round bars 6 are distributed on the lower plane of the pressing plate 5, three lower round bars 7 are distributed on the bottom of the frame 8, the upper round bars 6 are parallel to the lower round bars 7, and the three lower round bars 7 The gaps between them correspond to the vertical positions of the two upper round bars 6 respectively.

[0024] The arc radius of the hexagonal punching steel mesh pressing can be adjusted according to the interval between the round steel 6 and the round steel 7 adjacent to each other.

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Abstract

The invention belongs to the field of moulding presses, and particularly relates to a method for designing a moulding press for air-inlet grilles of compartment doors of highway passenger vehicles. The moulding press comprises a rectangle frame; and the moulding press is characterized in that the rear part of a jack is fixedly connected with the top of the frame, the power output end in the front of the jack is fixedly connected with a pressing plate, a spring is connected between the pressing plate and the top of the frame, a row of upper round steel bars are distributed on the low plane of the pressing plate, a row of lower round steel bars are distributed at the bottom of the frame, and the upper round steel bars and the lower round steel bars are distributed in a parallel and staggered mode; the two sides of the frame are respectively provided with a vertical support, a return limited block is fixed on the inner side of the vertical support, the two sides of the pressing plate and the return limited block are arranged at a same vertical position, and the height of the return limited block is equal to the height of the pressing plate after the jack returns; and the free stroke of the jack is 100 mm. Compared with the existing grille, the air inlet area of an air-inlet grille prepared by using the moulding press is increased, the whole strength of a compartment door can be ensured, and the appearance beauty of the compartment door can be increased; meanwhile, the cost is saved, and the manufacturing efficiency of the compartment door can be improved.

Description

technical field [0001] The invention belongs to the field of molding devices, in particular to a design method of a molding machine for an air intake grille of a cabin door of a road passenger car. Background technique [0002] At present, the air intake hatches of most highway passenger cars are made of aluminum strips with a width of 35mm and are bent and formed. Larger sundries will affect the normal operation of each workpiece in the engine compartment; in addition, the small area of ​​air intake will easily overheat the engine, which seriously hinders the heat dissipation of the engine during normal operation. Contents of the invention [0003] The object of the present invention is to provide a design method of a hatch door air intake grill pressing machine. Compared with the existing grill, the air intake grill pressed by this molding machine increases the air intake area, and can ensure the integrity of the hatch door. Strength, increase the aesthetics of the door...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D13/02
Inventor 席玉强
Owner SHAANXI EUROSTAR AUTOMOBILE
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