Edge cutting die for front sealing door of washing machine
A technology of trimming molds and washing machines, applied in the field of molds, can solve problems such as mold damage and product damage, and achieve the effect of avoiding mold damage and product scrapping
Pending Publication Date: 2020-05-26
JIANGSUSNGCHENG PRECISION MOLD TECH
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Problems solved by technology
[0004] The object of the present invention is to address the above problems, to provide a trimming mold for the front sealing door of the washing machine, to solve the problem that the cutting knife of the trimming mold for the front sealing door of the washing machine protrudes from the existing setting, and it is easy to pull out the waste debris when trimming the whole circle , if the pulled waste falls on the mold, it is easy to damage the product during punching, and it will also cause damage to the mold
Method used
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[0017] The technical solutions of the present invention are further described below with reference to the accompanying drawings and through specific embodiments. It should be understood that the embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0018] Please refer to Figure 1 to Figure 3 shown, figure 1 It is a schematic structural diagram of a trimming mold for a front sealing door of a washing machine; figure 2 is a schematic diagram of the structure of the first active block; image 3 It is a schematic diagram of the structure of the second active block.
[0019] In this embodiment, an edge trimming mold for sealing a front door of a washing machine includes an upper template, a lower template, an edge trimming assembly and a cutting assembly, and the trimming assembly includes an upper trimming knife 1 and The lower trimming knife 2 installed on the lower template, the cutting assembly includes 4 cu...
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The invention discloses an edge cutting die for a front sealing door of a washing machine. The edge cutting die comprises an upper die plate, a lower die plate, an edge cutting assembly and a cutting-off assembly, wherein the edge cutting assembly comprises an upper edge cutting cutter and a lower edge cutting cutter; the cutting-off assembly comprises a plurality of cutting-off cutter groups; each cutting-off cutter group comprises an upper cutting-off cutter, a first lower cutting-off cutter and a second lower cutting-off cutter; a first movable block is arranged at the first end of each upper cutting-off cutter and can move up and down; a second movable block is arranged at the second end of each upper cutting-off cutter and can move up and down; and the upper part of each first movableblock is connected with a corresponding first nitrogen spring, and the upper part of each second movable block is connected with a corresponding second nitrogen spring. According to the edge cuttingdie for the front sealing door of the washing machine, the first movable blocks and the second movable blocks which can move up and down are arranged at the two ends of the upper cutting-off cutters,so that the lower end faces of the upper cutting-off cutters are flush with the lower end faces of the first movable blocks and the second movable blocks during edge cutting, waste chips cannot be pulled out, product scrapping due to the fact that the waste chips fall on the die is avoided, and the die is prevented from being damaged.
Description
technical field [0001] The invention relates to the field of molds, in particular to an edge trimming mold for sealing a front door of a washing machine. Background technique [0002] The front-loading washing machine is more and more popular among users due to its advantages of washing efficiency, cleanliness of washing and less wear on clothes. The front door assembly of the front-loading washing machine is located in the middle of the front of the washing machine. The front door assembly of the front-loading washing machine mainly includes a front sealing door, a single-axis door hinge, a door hinge pin, a door hinge frame, a door hinge cover and a connecting screw. [0003] At present, the front sealing door of the washing machine needs to be trimmed during the production of the front sealing door. At the same time, it is also necessary to cut off the waste after the whole circle of trimming. The cutting knife protrudes downward to form a step. However, when cutting th...
Claims
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Login to View More IPC IPC(8): B21D28/14
CPCB21D28/14
Inventor 华朴
Owner JIANGSUSNGCHENG PRECISION MOLD TECH