Automobile back longitudinal beam end plate forming die
A technology for forming molds and rear longitudinal beams, which is applied in the field of automobile rear longitudinal beam end plate forming molds, can solve the problems of high cost, unfavorable long-term development, time-consuming and labor-intensive production, etc., and achieve good manufacturing accuracy, cost reduction, and high punching efficiency Effect
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[0017] The present invention will be further described below in conjunction with specific embodiments.
[0018] Such as figure 1 , figure 2 , image 3 As shown, an automobile rear side beam end plate forming mold includes a lower mold base, a lower mold backing plate 1, a guide post, a lower mold 2, an upper mold 4, and an upper mold fixing plate which are sequentially arranged from bottom to top. The contour surface of 2 includes a horizontal plane 5 and a curved surface 6 that are smoothly connected to each other. The horizontal plane 5 is provided with a discharge plate mounting hole; the curved surface 6 is provided with a tapered protrusion 7; the lower mold 2 and the lower mold backing plate 1, the upper mold 4 Pins are used to connect with the upper mold fixing plate; the shape of the upper mold 4 matches the shape of the lower mold 2, and the middle part is provided with a discharge rod 3; it is made of alloy steel; the upper mold 4 is provided with a guide pin; The ar...
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