Quick clamping mold jig
A clamping and fast technology, applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve the problems of high replacement cost, the mold core cannot be normally fixed on the CNC for processing, and the size difference of the mold core is large.
Active Publication Date: 2019-05-17
重庆宇海科技有限公司
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- Abstract
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- Claims
- Application Information
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Problems solved by technology
The size of some mold cores is very different from that of the fixed disk, so that the mold cores cannot be normally fixed on the CNC for processing, but if each type of mold core chooses a corresponding size disk, the replacement cost will be relatively high
Method used
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Embodiment
[0018] Such as Figure 4 As shown, the embodiment of the present invention includes a base 1 and fixing units arranged on the base 1 , and the fixing units are uniformly arranged on the base 1 to provide more fixing points for fixing the mould. Such as figure 1 As shown, the fixing unit includes long bolts 2 and through holes uniformly arranged vertically on the base 1, and the long bolts 2 fit upwardly in the through holes. Through hole comprises bolt section, slide section 6 and slide hole section from bottom to top, and bolt section thread is matched with support bolt 8, and support bolt 8 blocks the lower end of through hole, prevents long bolt 2 from falling down. The sliding section 6 is composed of two parallel planes and two cylindrical curved surfaces. The two cylindrical curved surfaces connect the two ends of the two planes respectively. The nuts of the long bolts 2 slide and fit in the sliding section 6. The nuts of the long bolts are six Hexagonal, where two par...
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The invention discloses a jig capable of rapidly clamping mold cores and relates to the field of molds. The jig mainly comprises a base and fixing units, wherein each fixing unit comprises long bolts and through holes which are uniformly distributed and vertically arranged on the base; each through hole comprises a bolt section, a sliding section and a sliding hole section from bottom to top; the bolt section is in screw-thread fit with a support bolt; each sliding section is formed by two planes parallel to each other and two cylindrical curved surfaces; the two cylindrical curved surfaces are used for respectively connecting two ends of the two planes; each sliding hole section is in screw-thread fit with an inner guide block; an inner conduction hole is vertically arranged in each inner guide block; a nut of each long bolt is in sliding fit with each sliding section; a thread section of each bolt is in fit with each inner conduction hole; the total length of each bolt is equal to a distance from each support bolt to the upper end surface of the base; each fixing unit also comprises nuts matched with the long bolts. Through the jig, the function of rapidly clamping different-sized mold cores can be achieved.
Description
technical field [0001] The invention relates to a fast clamping mold core fixture, and mainly relates to the field of molds. Background technique [0002] The mold disk is used to fix the mold, and the tightness of the mold fixing directly depends on the mold disk. The size of the existing disk is fixed, so a mold of a certain size must select a disk of a corresponding size for fixing. However, in the injection molding process, due to the complex size of the injection molding product, the size of the mold core is also different. The size of some mold cores is very different from that of the fixed disk, so that the mold cores cannot be normally fixed on the CNC for processing. However, if each type of mold core chooses a disk of a corresponding size, the replacement cost will be relatively high. Contents of the invention [0003] Aiming at the above deficiencies in the prior art, the present invention proposes a fast clamping tool for fixing molds of different sizes. [...
Claims
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IPC IPC(8): B23Q1/00
CPCB23Q1/0072
Inventor 张伟
Owner 重庆宇海科技有限公司