Supporting structure for manufacturing key with plastic part at tail and metal part at front end
A technology of supporting structure and metal parts, applied in the direction of coating, etc., can solve the problems of different lengths of the front metal parts, unsightly keys as a whole, inclination, etc.
Inactive Publication Date: 2011-01-26
VANGUARD TECH WUXI
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Problems solved by technology
[0002] For the key of the front metal part and the tail plastic part, in the production process, the front metal part is made first, and then the front metal part is placed in the mold for making the tail plastic part, and then the front metal part and the tail plastic part are fused into one As a whole, it becomes a product. In the existing mold, when the front metal part is fused with the tail plastic part, there is no place for the front metal part to be positioned, which easily leads to different lengths of the front metal part and inclination. Resulting in an overall unsightly appearance and poor quality of the key
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[0011] See figure 1 , figure 2 , the present invention includes a tail plastic part 1, a tail plastic part mold 2, a front metal part 3, and a working table 4, the tail of the front metal part 3 is connected to the tail injection molding part 1, and the front part of the front metal part 3 is top mounted on a positioning block 5, A reference block 6 is fastened to the working surface 4, and a through groove 7 is opened in the reference block 6, and one side of the front metal part 3 is mounted on the inner surface of the through groove 7, and the wavelet screw 8 is mounted on the top of the front metal part 3 On the other side of the other side, the wavelet screw 8 is installed inside the reference block 6, and the top of the wavelet screw 8 is installed on the other side of the front metal part 3; there are at least two wavelet screws 8, and they are evenly distributed on the front metal part 3 On a horizontal line on the other side of the machine; the positioning block 5 i...
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The invention provides a supporting structure for manufacturing a key with a plastic part at the tail part and a metal part at the front end, which ensures positioning of the metal part at the front end, enables the length of the metal parts at the front ends to be the same without generating inclination, and enables the key to have esthetic integral appearance and good quality. The invention hasthe technical scheme that the supporting structure comprises a tail plastic part, a tail plastic part mold, a front end metal part and a worktable, wherein the tail part of the front end metal part is connected with a tail injection molding part; the front part of the front end metal part is bunted with a positioning block; a reference block is fixedly connected with the worktable; a through groove is arranged in the reference block; the bottom of the front end metal part is supported on the bottom surface of the through groove; one side surface of the front end metal part is bunted with the internal side surface of the through groove; and a ball screw is abutted with the other side surface of the front end metal part.
Description
technical field [0001] The invention relates to the technical field of mold structures, in particular to manufacturing a key support structure in which the tail of a key is a plastic part and the front end is a metal part. Background technique [0002] For the key of the front metal part and the tail plastic part, in the production process, the front metal part is made first, and then the front metal part is placed in the mold for making the tail plastic part, and then the front metal part and the tail plastic part are fused into one As a whole, it becomes a product. In the existing mold, when the front metal part is fused with the tail plastic part, there is no place for the front metal part to be positioned, which easily leads to different lengths of the front metal part and inclination. The overall unsightly appearance and poor quality of the key are caused. Contents of the invention [0003] In view of the above problems, the present invention provides a key suppo...
Claims
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Inventor 张卫
Owner VANGUARD TECH WUXI