A secondary ejection die for automobile direction control
A technology of direction control and secondary ejection, applied in the direction of household appliances, other household appliances, household components, etc., can solve the problem of high mold manufacturing and maintenance costs, high processing precision requirements for mold plates, and inability to arrange ejector pins or ejectors. block etc.
Active Publication Date: 2021-05-04
爱威电子(苏州)有限公司
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Problems solved by technology
[0002] Many plastic products cannot arrange ejector pins or ejector blocks due to their own structure or other attributes. The push plate ejection scheme came into being under such conditions, but the push plate itself cannot be directly connected to the injection molding machine, and it needs the assistance of a mechanism to connect. In the traditional Most of the schemes use external buckle machine or external drawing plate. The buckle machine scheme has high requirements on the processing accuracy of the mold plate, and the buckle machine components themselves also buy brand components, resulting in high mold manufacturing and maintenance costs.
Although the manufacturing and maintenance costs of the drawing plan are low, because the maximum length must be shorter than the height of the mold itself, when the height of the product is high, the mold opening stroke often cannot meet the requirements of the robot to pick up the parts, which is not conducive to the automatic production of the product
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[0027] Such as Figure 1 to Figure 5 The shown vehicle direction control secondary ejection mold includes B plate 1, fixed plate 2, thimble upper plate 3, thimble lower plate 4 and bottom plate 5, and the B plate 1 is arranged above the fixed plate 2, and the fixed plate 2 is provided with a hollow chamber, the thimble upper plate 3 and the thimble lower plate 4 are installed in the hollow chamber of the fixed plate 2, the thimble upper plate 3 is arranged above the thimble lower plate 4, and the bottom plate 5 is arranged on the fixed plate 2 below. The middle position of the bottom plate 5 is provided with a pressing plate 6 , and one end of the fixing rod 7 is installed at the middle position of the pressing plate 6 . One end of the fixed rod 7 is connected to the pressing plate 6 , and the other end of the fixed rod 7 is connected to the guide block 9 . The middle position of described guide block 9 is provided with fixed bar 7, and the both sides of described guide bloc...
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A secondary ejection mold for automobile direction control, comprising a B plate, a fixed plate, an upper thimble plate, a lower thimble plate and a bottom plate, the B plate is arranged above the fixed plate, and a hollow chamber is arranged inside the fixed plate, and the The thimble upper plate and the thimble lower plate are installed in the hollow chamber of the fixed plate, the thimble upper plate is arranged above the thimble lower plate, and the described bottom plate is arranged under the fixed plate. The invention relates to a secondary ejection mold for automobile direction control, which has a simple structure, reasonable design, easy production, simple structure, stable operation, can effectively balance the different defects of the buckle machine and the pull plate, and the structure has strong expandability , to get the same effect as buckling at a lower cost.
Description
technical field [0001] The invention belongs to the technical field of automobile control molds, and in particular relates to a secondary ejection mold for automobile direction control. Background technique [0002] Many plastic products cannot arrange ejector pins or ejector blocks due to their own structure or other attributes. The push plate ejection scheme came into being under such conditions, but the push plate itself cannot be directly connected to the injection molding machine, and it needs the assistance of a mechanism to connect. In the traditional Most of the schemes use external buckle machine or external drawing plate. The buckle machine scheme has high requirements on the processing accuracy of the mold plate, and the buckle machine components themselves also buy brand components, resulting in high mold manufacturing and maintenance costs. . Although the manufacturing and maintenance costs of the drawing plan are low, because the maximum length must be shorter...
Claims
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IPC IPC(8): B29C45/40B29L31/30
CPCB29C45/4005B29L2031/30
Inventor 姬永龙
Owner 爱威电子(苏州)有限公司