Secondary core puller for inclined fixed hole of fog lamp shell die for vehicle
A technology of secondary core pulling and fixing holes, which is applied in the field of plastic molds, can solve problems such as difficult demoulding and inability to directly pull cores, and achieve the effects of avoiding inaccurate positioning and high production efficiency
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[0011] The invention relates to a secondary core-pulling mechanism for the oblique fixing hole of the lamp housing mold of the automobile fog lamp, such as Figure 1-Figure 4 As shown, it includes an upper doubler board 1 and a lower doubler board 2, the upper doubler board 1 is connected with the fixed formwork 3, the mold foot 4 is installed on the lower doubler board 2, the thimble plate 5 is arranged in the mold foot 4, the thimble plate 5 is connected with the thimble pin 6, and the die A movable template 7 is installed on the foot 4, and a movable mold insert 8 is installed on the movable template 7. A mold cavity is formed between the movable template 7, the movable mold insert 8 and the fixed template 3, and there is a molded automobile fog lamp housing in the mold cavity 9. An oblique fixing hole 10 is formed in the lamp housing, and the oblique fixing hole 10 has an oblique hole core 11. It is characterized in that the movable template 7 is provided with an inner slid...
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