An improved assembly line trolley for the rear axle of automobiles
A technology for automobile rear axle and assembly line, which is applied in motor vehicles, transportation and packaging, etc., can solve the problems of low assembly efficiency, inaccurate positioning, low operation safety, etc., and achieves low manufacturing and maintenance costs, simple mechanical structure, and improved work efficiency. Effect
Active Publication Date: 2017-09-29
扬州市恒宝机电有限公司
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Problems solved by technology
However, during assembly, it often occurs that the placed parts are not convenient to adjust the angle and there is a danger of easy toppling, resulting in many installation inconveniences
It is neither practical nor expensive to purchase such assembly cars directly from the market.
And there are mainly the following disadvantages: only one type of automobile rear axle can be used, its stability cannot be automatically adjusted, the assembly efficiency is low, the operation safety is low, the labor intensity of the workers is high during operation, time-consuming and laborious; Causes assembly errors; repeated positioning causes benchmark changes, which seriously affects assembly quality
Method used
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[0026] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.
[0027] Such as figure 1 , figure 2 , image 3 As shown, an improved assembly line trolley for the rear axle of an automobile includes a frame base 1, wheels 2, and a positioning support frame 3.
[0028] The frame base 1 includes two parallel cross bars 11 and two vertical bars 12 vertically fixed between the cross bars. Two vertical rods 12 are located in the middle of the horizontal rod 11 , and a cylinder 14 with a notch 13 is fixed on the upper surface of the vertical rods 12 , and the notch 13 extends axially along the cylinder 14 and opens upward. One side of the two vertical bars 12 is fixedly connected with a positioning pin installation rod 15 between the two cross bars 11, and the middle position of th...
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The invention discloses an improved assembly line trolley for the rear axle of automobiles, which comprises a vehicle frame base, wheels and a positioning support frame. The vehicle frame base includes two parallel cross bars and two vertical bars vertically fixed between the cross bars. A notched cylinder is secured to the upper surface of the vertical rod. One side of the two vertical bars is fixedly connected with a positioning pin installation rod, and a movable positioning pin is installed on the positioning pin installation rod. The wheels are respectively fixedly mounted on the two ends or the middle positions of the outer surfaces of the two cross bars. The positioning support frame includes two groups of inverted L-shaped support rods with the same structure, a long strip-shaped positioning movable rod, and an inverted triangular flat sliding rod. The assembly line trolley designed by the invention can not only meet the requirements in function, but also has a simple mechanical structure, easy disassembly and assembly, low manufacturing and maintenance costs, safety and reliability, can improve work efficiency, and can move left and right to automatically adjust its stable position, and is suitable for different types of vehicles. car rear axle.
Description
technical field [0001] The invention relates to an assembly line trolley, in particular to an improved assembly line trolley used for the rear axle of automobiles. Background technique [0002] The rear axle refers to the rear drive shaft component of the vehicle power transmission. It consists of two half-bridges that implement half-bridge differential motion. At the same time, it is also a device used to support the wheels and connect the rear wheels. If it is a vehicle driven by the front axle, then the rear axle is just a follower bridge, which only plays the role of carrying. If the front axle is not the drive axle, then the rear axle is the drive axle. At this time, in addition to the bearing function, it also plays the role of driving, deceleration and differential speed. If it is four-wheel drive, there is generally a distribution in front of the rear axle. actuator. The rear bridge is divided into a whole bridge and a half bridge. The whole bridge is equipped w...
Claims
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IPC IPC(8): B62D65/18
Inventor 史艳萍
Owner 扬州市恒宝机电有限公司