A mold for one-piece base
A conjoined and molded technology, which is applied to household appliances, other household appliances, household components, etc., can solve the problems of increasing costs and assembly processes, increasing water leakage safety hazards, etc.
Active Publication Date: 2017-06-09
ZHEJIANG MAIYUE WATER PURIFICATION TECH CO LTD
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Problems solved by technology
[0003] If multi-channel filtration is required, metal pipe joints are generally used to connect multiple purification devices, which increases the cost and assembly process, and also increases the safety hazard of water leakage
Method used
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[0014] The present invention will be described in further detail below in conjunction with accompanying drawing and specific embodiment: see Figure 1 to Figure 4 Shown: mold base 1, upper template 2, lower template 3, left template 4, right template 5, power connector 6, mandrel 7, long groove 8, circular pit 9, main core rod 10, slave core rod 11. Center rod 12, middle sleeve 13, jacket 14, first gap 15, second gap 16.
[0015] In order to describe the embodiment of the present invention better, add as figure 1 The structural sectional view of the one-piece base is shown. The one-piece base includes an outer ring a, a middle ring b, an inner ring c, a base d, a water inlet e and a water outlet f. The figure shows three connected bases.
[0016] Such as Figure 2 to Figure 4 As shown, a mold of a one-piece base includes a mold base 1, an upper template 2, a lower template 3, a left template 4 and a right template 5, one side of the mold base is provided with an electrical c...
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The invention discloses a mould with a one-piece base. The mould comprises a mould seat, an upper mould plate, a lower mould plate, a left mould plate, a right mould plate and a power-up joint. A plurality of core moulds are arranged below the upper mould plate, and a long groove is formed in the lower mould plate; the long groove is composed of a plurality of communicated round pits, and the round pits right face the core moulds; a main core pulling stick for generating a water inlet hole and an auxiliary core pulling stick for generating a water outlet hole are arranged at the central position of the long groove; and the main core pulling stick is close to the power-up joint, and is longer than the auxiliary core pulling stick, and the main core pulling stick and the auxiliary core pulling stick are connected to one round pit in an abutting manner. The mould has the advantages that the main core pulling stick is longer than the auxiliary core pulling stick, and meets the actual condition that the stroke of the main core pulling stick is large; and at the abutting-joint position, the air inlet hole formed by the main core pulling stick is formed between the outer circle and the middle circle of the one-piece base, and the water outlet formed by the auxiliary core pulling stick is formed in the inner ring, so that at the abutting joint position, a gasket or a plug is not required to be additionally arranged.
Description
technical field [0001] The invention relates to a mold, in particular to a mold for a one-piece base. Background technique [0002] In the water purification exchanger, water enters from one end, and then flows out from the other end after being filtered. A single purification device includes a base and a filter cover. The base is divided into several parts: the base, the outer ring, the middle ring and the inner ring. , with a water inlet and a water outlet, the water inlet should be set between the outer ring and the middle ring, the water outlet should be set in the inner ring, so that the water enters the inner ring after being filtered by the filter cover to form a loop. [0003] If multi-channel filtration is required, metal pipe joints are generally used to connect multiple purification devices, which increases the cost and assembly process, and also increases the safety hazard of water leakage. [0004] If multiple purification devices are produced with one mold, ho...
Claims
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IPC IPC(8): B29C45/33B29L31/14
CPCB29C45/33B29C45/332B29L2031/14
Inventor 李孝君
Owner ZHEJIANG MAIYUE WATER PURIFICATION TECH CO LTD