Fabricating method for faucet outer shell body
A manufacturing method and a technology for an outer casing are applied in the directions of manufacturing tools, casting and molding equipment, casting molds, etc., to achieve the effects of reducing casting processes, reducing production costs, and simplifying the process.
Active Publication Date: 2018-01-19
陈满意
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Problems solved by technology
The plastic inner core body 2' of the split faucet of this structure is made of plastic material. The formed product has low material cost, long service life, convenient assembly, and good installation and positioning effect. The water pipe is an arc-shaped structure. So far, there has not been a method that can well cast the above-mentioned faucet shell at one time on the basis of saving material costs.
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[0013] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.
[0014] refer to figure 1 , this embodiment discloses a lead-free copper brass faucet, the lead-free copper brass faucet includes a faucet shell 1, the bottom of the faucet shell 1 is provided with a water inlet pipe 11, and the top is provided with a water outlet for placing a valve core The valve seat 12, the upper part of the faucet shell is located on the side below the water outlet valve seat 12, and a water outlet pipe 13 is provided.
[0015] The manufacturing method of the above faucet outer shell includes the steps of casting the faucet outer shell in the casting mold of the outer shell, the molding step of casting the spout in the casting mold of the outer shell, and pressing the spout 8 from top to bottom through the spout. The fitting device is pressed on the spout pressing step on the end of the water outlet pipe 13. The spout pressing s...
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The invention provides a fabricating method capable of reducing the material cost, simplifying the machining process and improving the production efficiency for a faucet outer shell body. The fabricating method comprises the steps that the molded faucet outer shell body is cast in an outer-shell-body casting mould; a molded water outlet mouth is cast in the outer-shell-body casting mould; and thewater outlet mouth is pressed to the tail end of a water outlet pipe from top to bottom by a water-outlet-mouth press-fitting device in a press fit manner. The step of water-outlet-mouth press-fittingcomprises the steps that firstly the faucet outer shell body is fixed to a positioning mould of a water-outlet-mouth press-fitting device workbench, when the faucet outer shell body is positioned, the faucet outer shell body is overturned upwards and fixed, a water outlet of the water outlet pipe is made to be upward, then after the faucet outer shell body is fixed, the water outlet mouth is placed on the water outlet of the water outlet pipe, and finally a lifting device on the water-outlet-mouth press-fitting device is started to press the water outlet mouth to the water outlet of the wateroutlet pipe in a press fit manner.
Description
technical field [0001] The invention relates to a molding die for a faucet, in particular to a method for manufacturing a faucet casing. Background technique [0002] As known, existing split faucets generally include a faucet outer shell and a plastic inner core disposed in the faucet outer shell, such as figure 1 The bottom of the faucet housing 1 is provided with a water inlet pipe 11, and the top is provided with a water outlet valve seat 12 for placing a valve core. The plastic inner core body 2' of the split faucet of this structure is made of plastic material. The formed product has low cost of materials, long service life, convenient assembly, and good installation and positioning effect. The water pipe is an arc-shaped structure, so there is no method so far that can well cast the above-mentioned faucet shell at one time on the basis of saving material costs. Contents of the invention [0003] In view of the above problems, the present invention proposes a metho...
Claims
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IPC IPC(8): B23P15/00B22C9/24B23P19/00
Inventor 黄培顺陈满意
Owner 陈满意