Middle plate type multiple-slider structure die
A slider and multiple technology, which is applied in the field of medium-plate multi-slider structure molds, can solve the problems that the slider cannot be pulled out with the mold, demoulding, and the scope of use of the mold is reduced, and achieves simple structure, low cost, and convenient mold opening. Effect
Active Publication Date: 2013-07-03
FUJIA ELECTRONICS KUSN
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Problems solved by technology
[0002] At present, molds are widely used in the production of various products, but most molds use vertical core pulling when forming, because the mold opening direction is vertical, and the product structure makes it impossible for the mold to be removed normally without using sliders. In the case of the mold, the slider structure is used, but if there is a mold with an undercut in the complex product and an angle with the mold opening direction, even if a simple slider structure is used, the slider cannot be pulled out from the mold to achieve demoulding, making Molds are greatly reduced in the range of use
Method used
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Embodiment
[0012] Embodiment: A middle plate type multiple slider structure mold, including upper mold 1, middle mold 2, lower mold 3 and die foot 4, based on the use direction, the middle mold 2 can slide vertically and is located directly under the upper mold 1 , the lower mold 3 is slidable in the vertical direction and is located directly below the middle mold 2, the lower mold 3 is fixed above the mold foot 4, and the side wall of the middle mold 2 is radially slidable and provided with a side slider 5, the side sliding Block 5 is provided with a slanted hole 51 longitudinally through (the slanted hole 51 is consistent with the inclination angle of the undercut of the product to be produced), and the lower side wall of the middle mold 2 is provided with a through opening groove 21, and the upper end of the opening groove 21 is connected to the side. Slider 5 oblique hole 51 positions are corresponding, and described lower die 3 upper side is fixedly provided with a slider seat 31, an...
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The invention discloses a middle plate type multiple-slider structure die which comprises an upper die, a middle die, a lower die and die feet, wherein taking the use direction as a reference, the middle die is located right below the upper die in a vertically slidable mode; the lower die is located right above the middle die in a vertically slidable mode and is fixedly arranged above the die feet; a radially slidable side slider is arranged on one side wall of the middle die, and the side slider is provided with a longitudinal through slant hole; a through opening slot is arranged on the lower side wall of the middle die, and the upper end of the opening slot corresponds the position of the slant hole of the side slider; a slider seat is fixedly arranged on the upper side of the lower die, a radially slidable slant slider is arranged on the slider seat, and the upper end of the slant slider passes through the opening slot at the lower end of the middle die and is just accommodated inthe slant hole of the side slider; and the width of the opening slot of the middle die along the tilting direction of the slant slider is greater than a set value of the slant slider. The invention has the advantages of simple structure, convenient die opening, stable die ejection, high machining accuracy and low cost, and is applicable to the molding of complex products with inverse fasteners.
Description
technical field [0001] The invention relates to a molding die, in particular to a middle-plate type multi-slider structure die. Background technique [0002] At present, molds are widely used in the production of various products, but most molds use vertical core pulling when forming, because the mold opening direction is vertical, and the product structure makes it impossible for the mold to be removed normally without using sliders. In the case of the mold, the slider structure is used, but if there is a mold with an undercut in the complex product and an angle with the mold opening direction, even if a simple slider structure is used, it is impossible to pull out the slider from the mold to achieve demoulding, making Molds are greatly reduced in the range of use. Contents of the invention [0003] In order to overcome the above defects, the present invention provides a mid-plate multi-slider structure mold, which has a simple structure, convenient mold opening, stable ...
Claims
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IPC IPC(8): B29C45/33
Inventor 许建
Owner FUJIA ELECTRONICS KUSN