A chute polishing device for automobile sunroof guide rail production

Abstract

The invention relates to the technical field of automobile sunroof guide rails, and discloses a chute polishing device for the production of automobile sunroof guide rails, which includes a workbench, a support frame, an adjustment box at the bottom of the upper end of the support frame, a hydraulic cylinder inside the adjustment box, and a movable bottom of the hydraulic cylinder For the installed telescopic rod, a cavity is opened inside the support frame, and a motor is installed at the bottom of the cavity. The present invention reduces the load force on the upper end of the support frame by adjusting the position of the motor in the original application, and adjusts the original motor position to the lower end of the support frame. This adjustment method increases the counterweight at the lower end of the support frame and increases the support In addition, this method effectively reduces the gravitational burden on the upper end of the support frame due to the superposition of the hydraulic cylinder and the motor, so that the force application point and the force receiving point share the weight of the device, reduce the pressure on the upper end of the support frame, and avoid the support frame. Instability occurs, which reduces the fracture force of the connection between the support frame and the workbench, and prevents the support frame from breaking and toppling.

Description

technical field [0001] The invention relates to the technical field of automobile sunroof guide rails, in particular to a chute polishing device for the production of automobile sunroof guide rails. Background technique [0002] The sunroof of a car is a device installed on the roof of the car to facilitate air circulation inside and outside the car. Long-term airtight conditions in the car will cause harmful gases such as formaldehyde and benzene to accumulate in the car, which is not good for the body. The setting of the sunroof can take advantage of its superior human burden. The principle of pressure ventilation is used to filter the gas in the car and protect human health. [0003] In order to ensure the aesthetic performance of the car and the smoothness of the sunroof opening and closing, the sunroof guide rails are generally polished. For example, a kind of polishing and polishing device for the production of automobile sunroof guide rails disclosed by the publicatio...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the use of the existing car sunroof guide rail polishing and grinding device proposed in the background technology, the present invention provides a chute polishing device for the production of car sunroof guide rails, which is equipped with a stable support frame, a lower support frame and a workbench. It has the advantages of avoiding the occurrence of fractures and uneven polishing, and solves the problems of unstable grinding, uneven polishing, and breakage of the support frame and the worktable due to the imperfect design of the support frame and the motor in the above-mentioned background technology.

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