Side drawing structure of the mold
A technology of mold and male template, applied in the field of side extraction structure of mold, can solve problems such as multiple sliders
Inactive Publication Date: 2016-10-19
MITAC PRECISION TECH(KUNSHAN) CORP
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Problems solved by technology
[0008] Therefore, the purpose of the present invention is to provide a side drawing structure of the mould, to solve the problem of needing multiple sliders when forming horizontal holes and inclined hole columns with different angles
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[0029] Please refer to image 3 , Figure 4 , Figure 5 , image 3 It is a schematic diagram of a preferred embodiment of the side drawing structure of the mold of the present invention, Figure 4 It is a schematic diagram showing a preferred embodiment of the side-drawing structure of the mold of the present invention, the mold clamping state, Figure 5 It is a schematic structural diagram of a preferred embodiment of the side drawing structure of the mold of the present invention in the mold opening state.
[0030] In order to achieve the above object, the present invention provides a side drawing structure of a mold, the mold has a male template 201 and a female template 202, and the side drawing structure forms the barbs in the first direction and the second direction (here, to form figure 1 The product 100 shown in is taken as an example, the barb in the first direction can be a slanted hole column 102, and the slanted hole column 102 forms an angle with the horizonta...
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The invention discloses a side pulling structure of a mold. The mold is provided with a male mold plate and a female mold plate; an inverted hook in the first direction and an inverted hook in the second direction can be formed by the side pulling structure. The side pulling structure comprises a slider body, a slider shifting block, a first slider inserting part and a second slider inserting part, wherein the slider body is arranged in the male mold plate and is provided with a first sliding groove and a second sliding groove; one end of the slider shifting block is fixed in the female mold plate, and the other end of the slider shifting block is arranged in the first sliding groove in a sliding manner; the first slider inserting part is arranged at one side of the slider body, one end of the first slider inserting part is arranged in the second sliding groove in a sliding manner, and the angle set by the first slider inserting part corresponds to the first direction; the second slider inserting part is arranged at one side of the slider body, and the angle set by the second slider inserting part corresponds to the second direction. The side pulling structure disclosed by the invention has the advantages that since the first slider inserting part and the second slider inserting part at one side of the slider body form the inverted hooks in different directions respectively, one slider can form the inverted hooks in different directions; the sliding direction of the sliders is the horizontal direction.
Description
【Technical field】 [0001] The invention relates to a side drawing structure of a mold, in particular to a space-saving side drawing structure of a mold. 【Background technique】 [0002] The plastic parts of the product will be molded using plastic molds, such as plastic parts such as housings of electronic products. Due to the popularity of electronic products, the improvement of plastic molds has also become an extensive topic. [0003] see figure 1 , which is a schematic structural diagram of a plastic product. The product 100 has a horizontal hole 101 disposed at one end close to two sides. The hole is perpendicular to the end face of the one end. The product 100 also has a slanted hole post 102 located at one end near the middle. The inclined hole column 102 forms a certain angle (not 90 degrees) with the end face of the one end. [0004] When molding the above-mentioned product 100 , usually two separate small sliders (not shown) are used to respectively mold the ho...
Claims
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IPC IPC(8): B29C33/44
Inventor 李兴发
Owner MITAC PRECISION TECH(KUNSHAN) CORP