Novel shoe making mold
A shoe-making mold and a new type of technology, applied in household appliances, other household appliances, household components, etc., can solve the problems of easy wear, leakage, and material running.
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Embodiment 1
[0017] Such as figure 1 , figure 2 , image 3 , Figure 4 Shown, a kind of novel shoemaking mould, by the mold core 6 between upper mold 1, lower mold 2 and upper mold 1 and lower mold 2, the injection mouth 14 places between described upper mold 1 and lower mold 2 are set There is a material blocking device 5, a positioning column device is provided at the four corners of the upper mold 1 and the lower mold 2, and the upper mold 1, the lower mold 2, and the mold core 6 are pierced with an SPR guide column device. Such as Figure 4 As shown, the blocking device consists of a guide sleeve 51, a sealing rod 52 arranged in the guide sleeve 51, a fixed sleeve 53 sleeved on the top of the sealing rod 52, and an adjustment rod 54 whose lower end is threadedly connected to the upper end of the sealing rod 52. 1. An inserting sleeve 55 arranged below the guide sleeve 51 is formed. The guide sleeve 51 is arranged in the installation hole of the upper mold 1. A guide hole 56 is pro...
Embodiment 2
[0019] Such as figure 1 , figure 2 , image 3 , Figure 5 As shown, the positioning column device includes a positioning sleeve device installed on the upper mold 1, a positioning column device installed on the lower mold 2 and matched with the positioning sleeve device, and the positioning sleeve device is composed of a barrel-shaped positioning sleeve 3, a set Composed of locking screws 31 inside the barrel-shaped positioning sleeve 3, the locking screw 31 fixes the barrel-shaped positioning sleeve 3 to the upper mold 1, the positioning sleeve device is arranged in the concave hole of the upper mold 1, and the positioning column device It consists of a hollow positioning column 4 and a locking screw 41 arranged in the hollow positioning column 4 , the locking screw 41 fixes the hollow positioning column to the lower mold 2 , and the positioning column device is arranged in the concave hole of the lower mold 2 . The locking screws 31, 41 are hexagon socket screws, the pos...
Embodiment 3
[0021] Such as figure 1 , figure 2 , image 3 , Figure 6 As shown, the SPR guide column device is composed of a cylinder 7 pierced through the upper mold 1, the mold core 6, and the lower mold 2. The upper end of the cylinder 7 is provided with threads, and the upper mold 1 is provided with a sinker. hole, the bottom of the counterbore is provided with a threaded hole, and the threaded hole is threadedly matched with the upper end of the cylinder 7, and the upper part of the cylinder 7 is provided with a compression spring 71, and one end of the compression spring 71 acts on the mold core 6, The other end acts on the bottom of the counterbore, and the mold core 6 can be ejected. The middle part of the cylinder 7 is covered with a guide sleeve 72, and the guide sleeve 72 is fixed in the through hole of the mold core 6. The through hole on the lower side of the mold core 6 A locking screw 73 is installed at the position, and the locking screw 73 presses the guide sleeve 72 ...
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