Pressing parts for pressing equipment for sunroof glass sealing strip

Abstract

The invention provides a pressing part of sunroof windshield seal strip pressing equipment. The pressing part comprises a base, a pressing block, two supporting rods, a steel wire fixator, two guide rods, two springs, a pulley yoke and a pulley. The two guide rods are fixed on the back of the pressing block, the two supporting rods are fixed on the base, the two guide rods are capable of sliding in the base, and the pressing block is supported on the supporting rods and capable of sliding on the supporting rods. The middle of the base is provided with a hole, a steel wire penetrates through the hole through the pulley to be connected onto the steel wire fixator, the two springs externally sleeve the guide rods respectively, and one end of each spring is abutted against the base while the other end of each spring is abutted against the pressing block. The pressing part is controllable in pressure, pressing adaptability and flexibility are greatly improved, and pressing quality of workpieces can be greatly improved.

Description

technical field [0001] The invention belongs to the field of automobile assembly equipment, and in particular relates to a pressing part used in special equipment for pressing sealing strips of skylight glass. Background technique [0002] There is a ring of sealing strip pressed on the periphery of the sunroof glass of the car. The tightness and uniformity of the pressing between this sealing strip and the sunroof glass will affect the sealing performance of the roof in use. The pressing between the sealing strip and the skylight glass generally adopts special equipment, and the pressing parts on the equipment are the most important part. Figure 4 A currently used press fitting is shown. Depend on Figure 4 It can be seen that the pressing components include a base 14 , a guide rod 15 , a pressing block 16 and a cylinder 13 . Open the cylinder 13 during pressing, and push the pressing block 16 to extrude the sealing strip forward. The shortcoming of this pressing part is...

AI Technical Summary

Problems solved by technology

The disadvantage of this kind of pressing part is that the cylinder and the pressing block are integrated, which is not convenient for maintenance and replacement, and the flexibility of the pressing block is insufficient. A small defect on one side will affect the pressing quality of the whole side during pressing.

The pressing force is controlled by the setting of the cylinder. If the setting of the cylinder is unreasonable, it will easily affect the pressing quality, and sometimes even cause the glass to break and cause losses.

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