CN101513704B - Method for manufacturing modular metal faucet - Google Patents
Method for manufacturing modular metal faucet Download PDFInfo
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- CN101513704B CN101513704B CN2009100013937A CN200910001393A CN101513704B CN 101513704 B CN101513704 B CN 101513704B CN 2009100013937 A CN2009100013937 A CN 2009100013937A CN 200910001393 A CN200910001393 A CN 200910001393A CN 101513704 B CN101513704 B CN 101513704B
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- module
- main casing
- composition surface
- intake tunnel
- tap
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Abstract
The invention discloses a method for manufacturing a modular metal faucet, comprising the following steps: A. metal materials used for making modules are made into module roughcast in a shape suitable for diecasting; B. the module roughcast is heated; the heated module roughcast is put into a die cavity of a die casting mould and is cast into module shapes of finished products by an oil press; C. brazing materials are filled between adjoining planes of modules and the modules are heated to melt the brazing materials between adjoining planes; a complete primary faucet shell is formed after cooling and solidification of the brazing materials; D. additional manufactured parts are installed on the primary faucet shell to form a complete faucet. The method is simple in process and especially convenient when being applied to manufacturing of faucets with dark bend passages, is beneficial for social division flow operation to further improve the production efficiency and can reduce the materials used on the primary faucet shell to further lower the cost of the materials.
Description
(the application's case belongs to the applying date and is: on December 4th, 2005,
In please number be: 200510111187.3, application is artificial: the dividing an application of the application case of Zou Jianren)
Technical field
The present invention relates to a kind of modularized metal water tap, also relate to the manufacture method of this modularized metal water tap.
Background technology
The metal faucet of Xiao Shouing generally comprises leading main casing in the market, have intake tunnel and exhalant canal in the tap main casing, also be provided with core assembly in the tap main casing, the tap main casing is provided with regulating handle, the leading main casing of this tap, regulating handle, decorating spiral cover and fixed block etc. all is with the integrally manufactured shaping of metal materials such as copper, because this metalloid tap generally is the metal faucet with band warm-cold inleting pipe that bending helps secretly, the leading main casing of making this tap generally adopts the founding casting technique, its method of operating is: the core of the tap flowing water channel shape that silt is made cooperates cast to form leading main casing with mould, the core water that the silt in the leading main casing is made washes away the flowing water passage after cooling.But operate this technology and very expend man-hour, and the flowing water vias inner walls of the leading main casing of this technology making shaping is very coarse, the coarse inwall of intake tunnel and exhalant canal adheres to dirt easily, therefore being difficult to meet high-level water hygienic requirements, especially all is that the tap that has cold and hot intake tunnel generally can only adopt the founding casting technique to make leading main casing.In addition, the sidewall that the technology of founding casting is made the leading main casing that is shaped is general thicker, and it is a lot of to cause expending metal material, and its outer wall can be more coarse, need to handle the appearance that could form smooth and beautiful appearance, equally also can increase material and manufacturing cost through multiple working procedure.
Summary of the invention
Technical problem to be solved by this invention provides a kind of method for manufacturing modular metal faucet, the technology of this manufacture method is simple, convenient when being particularly useful for having the production of the tap that bending helps secretly, and help socialization division of labor continuous productive process, and then can enhance productivity, can also reduce the materials of leading main casing, and then reduce material cost.
For this reason, the module blank that the method for manufacturing modular metal faucet that also provides of the present invention comprises A, the metal material that will make module is made the shape that is fit to die casting; B, heating module blank are inserted the modular shape that is cast into finished product in the die casting die space by hydraulic press with the module blank after the heating; C, insert brazing material then between the composition surface of each module, heating module makes the brazing material fusing between the composition surface, and material cooled to be brazed is solidified and formed complete leading main casing; D, the parts that will make in addition are installed in the complete tap of formation on the leading main casing.
Because adopting a plurality of modules in the method for manufacturing modular metal faucet of the present invention processes in the mode that the composition surface amalgamation is welded into leading main casing, therefore adding the module that to produce solid shape man-hour in enormous quantities, the amalgamation welding gets final product then, in the whole production flow process, be separated from each other between each operation, can finely be connected again, the principle that very meets modernized continuous productive process, and when production has the metal faucet that bending helps secretly, also the sidewall of passage can be included in respectively in the different modules, the amalgamation welding forming gets final product then, the bending that this production method has solved tap in the production model of old metal faucet help secretly can't be directly problem by casting forming.In addition, the inwall of the flowing water passage of modularized metal water tap of the present invention all is that rheo-die-casting is shaped, and need not to adopt the technology of founding casting, so its inwall is very smooth can not have sand holes, just dirt can be do not adhered to easily, but also the intensity of whole leading main casing can be improved.Owing to constitute the metal module of leading main casing all is by pressurization cast molding or hydraulic press excellent suitability for press forming, therefore the metal material density of the sidewall of leading main casing is higher, can improve the intensity of the sidewall of leading main casing, the thickness of sidewall can also be approached, and then reduce the materials of leading main casing.Compare the metal faucet of founding cast form, modularized metal water tap of the present invention owing to adopted the manufacturing process of pressurization casting or hydraulic press forging and pressing, the module that constitutes leading main casing is just very smooth in the die casting rear surface, only needs simple surfaces to handle and can obtain specious leading main casing.
Description of drawings
Fig. 1 is the perspective view of first kind of embodiment of the leading main casing of modularized metal water tap of the present invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 for the leading main casing among Fig. 1 in the perspective view of overlooking under the state
Fig. 4 is the perspective view of the lower house module among Fig. 3.
Fig. 5 is the perspective view of the upper shell module among Fig. 3.
Fig. 6 is the structural profile schematic diagram of the cold intake tunnel in the inner housing.
Fig. 7 is the perspective view of second kind of embodiment of the leading main casing of modularized metal water tap of the present invention.
Fig. 8 is the perspective view of the upper shell module among Fig. 7.
Fig. 9 is the perspective view of the lower house module among Fig. 7.
Figure 10 is the perspective view of the third embodiment of the leading main casing of modularized metal water tap of the present invention.
Figure 11 for the tap among Figure 10 vertically to the perspective view after cuing open.
Figure 12 is the perspective view of the lower module among Figure 10.
Figure 13 is the perspective view under the state of looking up of Figure 12.
Figure 14 is the perspective view of the upper module among Figure 10.
Figure 15 is the perspective view of the bottom module among Figure 11.
Figure 16 is the perspective view under the bottom module backsight state.
Figure 17 is the structural profile schematic diagram of the joint of modularized metal water tap of the present invention, adopts groove to cooperate with projection under this state between the composition surface.
Figure 18 is the joint generalized section of the joint of modularized metal water tap of the present invention, and joint has breach under this state.
In each accompanying drawing: 1, leading main casing, 1A, inner housing, 1B, shell body, 2, valve seat, 2A, apopore, 2B, inlet opening, 3, exhalant canal, 4A, groove, 4B, projection, 5, cold intake tunnel, 6, hot intake tunnel, 7, exocoel, 7A, water outlet cavity, 8A, first composition surface, 8B, second composition surface.8C, the 3rd composition surface, 9, the upper shell module, 10, the lower house module, 11, watershed partition, 12, dividing plate welding convex edge, 16, pillar main pipe, 17, demarcation strip, 18, the water outlet diversion cavity, 19, the water inlet mozzle, 19A, cold water inlet mozzle, 19B, heat water inlet mozzle, 19C, cold water inlet pipe, 19D, hot water inlet pipe, 21, upper module, 22, lower module, 22A, lower module main body, 22B, bottom module, 23, water inlet connects the hole, 24, water inlet pipe engages male edge, 25A, interior composition surface, 25B, outer engagement face, 26, breach, 27, water supply connector.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, first kind of embodiment of modularized metal water tap of the present invention comprises leading main casing 1, be provided with the flowing water passage in the tap main casing 1, the flowing water passage comprises cold intake tunnel 5, hot intake tunnel 6 and exhalant canal 3, the top of tap main casing 1 also has valve seat 2, tap main casing 1 comprises the module that a plurality of metal materials are made, mate mutually on composition surface between each module, each module is welded to each other the back and constitutes leading main casing 1 on the composition surface, generally adopt the welding of soldering or welding rod in the present embodiment, wherein have at least two modules all to comprise cold intake tunnel 5, hot intake tunnel 6 and exhalant canal 3 are cut apart the tube wall of formation; Tap main casing 1 is divided into upper shell module 9 and lower house module 10 along the first composition surface 8A, the first composition surface 8A distributes along the current direction of exhalant canal 3, and with cold intake tunnel 5 and hot intake tunnel 6 horizontal partition, so-called horizontal partition refers to cold intake tunnel 5 and hot intake tunnel 6 edges are dissectd perpendicular to the passage current direction; Tap main casing 1 comprises inner housing 1A and shell body 1B, form exocoel 7 between inner housing 1A and the shell body 1B, exocoel 7 comprises exhalant canal 3 and water outlet cavity 7A, exhalant canal 3 and water outlet cavity 7A conducting, apopore 2A on the valve seat 2 and exocoel 7 conductings, described cold intake tunnel 5 and hot intake tunnel 6 are in the inner housing 1A, cold intake tunnel 5 and hot intake tunnel 6 respectively with inlet opening 2B conducting; Inner housing 1A and shell body 1B are separated into two parts by the first composition surface 8A, and belong to upper shell module 9 and lower house module 10, the cross section of inner housing 1A is V-shaped in the present embodiment, and vertically stand in the shell body 1B, cold water inlet pipe 5 and hot water inlet pipe 6 are separately positioned in the both wings of V-arrangement inner housing 1A, the convenient upper shell module 9 of structure that inner housing is erect and the welding of lower house module 10, the fastness after both are welded is better.Also be provided with respectively two water supply connectors 27 on the leading in the present embodiment main casing 1 with cold intake tunnel 5 and 6 conductings of hot intake tunnel, two water supply connectors 27 and leading main casing 1 are integrally formed, the bottom of water supply connector 27 has external screw thread, have internal thread on the inwall of valve seat 2, the tap that directly has water supply connector 27 is convenient when mounted.
As Fig. 7, Fig. 8, shown in Figure 9, modularized metal water tap that second kind of embodiment of the present invention provides and the difference of first kind of embodiment only are: adopt inner housing 1A to be separated to form cold intake tunnel 5 and hot intake tunnel 6 among first kind of embodiment, and adopt watershed partition 11 to be separated out the flowing water passage in the present embodiment, have watershed partition 11 on the lower house module 10 in the present embodiment, have dividing plate welding convex edge 12 on the upper shell module 9 with watershed partition 11 couplings, after the joint welding of the outer wall of lower house module 10 and upper shell module 9, watershed partition 11 of both inside and dividing plate welding convex edge 12 can be welded just, and watershed partition 11 after being welded to each other and dividing plate welding convex edge 12 are separated to form cold intake tunnel 5 with leading main casing 1 inner chamber, hot intake tunnel 6 and exhalant canal 3.
As Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, shown in Figure 16, provide a kind of column-type water tap among the third embodiment of modularized metal water tap of the present invention, its leading main casing 1 comprises pillar main pipe 16 and outlet pipe, have valve seat 2 on the pillar main pipe 16, valve seat 2 bottoms are separated to form water outlet diversion cavity 18 jointly with the demarcation strip 17 that is in the pillar main pipe 16 in pillar main pipe 16, be provided with into water mozzle 19 in the water outlet diversion cavity 18, water inlet mozzle 19 comprises cold water inlet mozzle 19A and heat water inlet mozzle 19B, cold water inlet mozzle 19A and heat water inlet mozzle 19B upper end respectively with valve seat 2 on inlet opening 2B UNICOM, both lower ends respectively with cold water inlet pipe 19C and hot water inlet pipe 19D UNICOM; Water outlet diversion cavity 18 respectively with outlet pipe and valve seat 2 on apopore 2A conducting; Column-type water tap is divided into upper module 21 and lower module 22, the second composition surface 8B along the second composition surface 8B outlet pipe, water inlet mozzle 19 and water outlet diversion cavity 18 is divided into two parts, and belongs to upper module 21 and lower module 22.Lower module 22 comprises lower module main body 22A and bottom module 22B in the present embodiment, having on the bottom module 22B, water connects hole 23, the bottom that water inlet connects hole 23 has internal thread, the water inlet of the upper surface of bottom module 22B connect hole 23 around have the water inlet pipe engages male along 24, bottom module 22B engages with lower module main body 22A, and wherein the water inlet pipe engages male is welded with the lower end of cold water inlet pipe 19C and hot water inlet pipe 19D along 24.
As shown in figure 17, be respectively arranged with mating recess 4A and projection 4B on the composition surface of two modules that can be welded to each other in the above-described embodiments, projection 4B inserts among the groove 4A and welds, generally in groove 4A, be placed with brazing material, brazing material generally adopts silver strip, and silver strip is made of silver and red copper, uses the high frequency induction heater heating module after two module amalgamations are adjacent to, make the brazing material fusing between the composition surface, finish the welding between each module that constitutes leading main casing 1.The metal material that each module adopts in the foregoing description generally is the wrought copper that is difficult for oxidation.
Welding between the module that is adopted generally has soldering, butt welding and three kinds of patterns of welding rod welding in the above-described embodiments, and the welding rod welding generally is meant and will be filled directly between the composition surface of two adjacent blocks behind the high heat fusing of metal welding wire.
The present invention also provides first kind of production method of modularized metal water tap, comprises A, the pressurization of metal material liquation is injected in the casting die die cavity, and demolding after cooling obtains to constitute each module of leading main casing 1; B, insert brazing material and compressing then between the composition surface of each module, use the high frequency induction heater heating module, make the brazing material fusing between the composition surface, material cooled to be brazed is solidified and is formed complete leading main casing 1; C, the parts that will make in addition are installed in the complete tap of formation on the leading main casing 1.In step B: in the casting die die cavity, have groove 4A and projection 4B on the composition surface of each module of the mutual coupling of casting forming respectively; In step C: brazing material is packed in the groove 4A, the composition surface of two modules of coupling mutually is adjacent to projection 4B is inserted in the groove 4A.
The invention provides second kind of production method of modularized metal water tap, the metal material that comprise A, will make module is made the module blank of the shape that is fit to die casting; B, heating module blank are inserted the modular shape that is cast into finished product in the die casting die space by hydraulic press with the module blank after the heating; C, insert brazing material and compressing then between the composition surface of each module, use the high frequency induction heater heating module, make the brazing material fusing between the composition surface, material cooled to be brazed is solidified and is formed complete leading main casing 1; D, the parts that will make in addition are installed in the complete tap of formation on the leading main casing 1.In step B: in the die casting die cavity, have groove 4A and projection 4B on the composition surface of each module of the mutual coupling of casting forming respectively; In step C: brazing material is packed in the groove 4A, the composition surface of two modules of coupling mutually is adjacent to projection 4B is inserted in the groove 4A.
As Fig. 4, Fig. 5, shown in Figure 180, the invention provides the third production method of modularized metal water tap, comprise A, the pressurization of metal material liquation is injected in the casting die die cavity, demolding after cooling obtains to constitute each module of leading main casing 1, with Fig. 4, first kind of modularized metal water tap that embodiment provided shown in Figure 5 is example, the first composition surface 8A between each module comprises the outer engagement face 25B on interior composition surface 25A that is in leading main casing 1 inside and the outer wall that is in leading main casing 1, when each module pieces together the shape of leading main casing 1 mutually, divide the outer engagement face 25B lap-joint that is on two modules that are adjacent to mutually to have breach 26; B, in the breach 26 that mutually the outer engagement face 25B place of each module of amalgamation has, heat and fuse into the metal welding wire, make solder wire material fill up breach 26, between the interior composition surface 25A of each module, insert brazing material, and heating module, make the brazing material fusing between the composition surface, material cooled to be brazed is solidified and is formed complete leading main casing 1; C, the parts that will make in addition are installed in the complete tap of formation on the leading main casing 1.
Claims (4)
1. the manufacture method of a modularized metal water tap is characterized in that: the metal material that comprise A, will make module is made the module blank of the shape that is fit to die casting; B, heating module blank are inserted the modular shape that is cast into finished product in the die casting die space by hydraulic press with the module blank after the heating; C, insert brazing material then between the composition surface of each module, heating module makes the brazing material fusing between the composition surface, and material cooled to be brazed is solidified and formed complete leading main casing (1); D, the parts that will make in addition are installed in leading main casing (1) and go up the complete tap of formation.
2. the manufacture method of modularized metal water tap according to claim 1, it is characterized in that: leading main casing is provided with the flowing water passage in (1), the top of tap main casing (1) also has valve seat (2), tap main casing (1) comprises the module that a plurality of metal materials are made, mate mutually on composition surface between each module, each module is welded to each other the back and constitutes leading main casing (1) on the composition surface, comprise cold intake tunnel (5) in the tap main casing (1), hot intake tunnel (6) and exhalant canal (3) wherein have at least two modules all to comprise cold intake tunnel (5), hot intake tunnel (6) and exhalant canal (3) are cut apart the tube wall of formation.
3. the manufacture method of modularized metal water tap according to claim 2, it is characterized in that: described flowing water passage comprises cold intake tunnel (5), hot intake tunnel (6) and exhalant canal (3); Tap main casing (1) is divided into upper shell module (9) and lower house module (10) along first composition surface (8A), and first composition surface (8A) distributes along the current direction of exhalant canal (3), and with cold intake tunnel (5) and hot intake tunnel (6) horizontal partition.
4. according to the manufacture method of claim 1 or 2 or 3 described modularized metal water taps, it is characterized in that: in step B: in the die casting die cavity, have groove (4A) and projection (4B) on the composition surface of each module of the mutual coupling of casting forming respectively; In step C: brazing material is packed in the groove (4A), the composition surface of two modules of coupling mutually is adjacent to projection (4B) is inserted in the groove (4A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100013937A CN101513704B (en) | 2005-12-04 | 2005-12-04 | Method for manufacturing modular metal faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100013937A CN101513704B (en) | 2005-12-04 | 2005-12-04 | Method for manufacturing modular metal faucet |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101111873A Division CN100513840C (en) | 2005-12-04 | 2005-12-04 | Modularized metal water tap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101513704A CN101513704A (en) | 2009-08-26 |
| CN101513704B true CN101513704B (en) | 2011-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100013937A Expired - Fee Related CN101513704B (en) | 2005-12-04 | 2005-12-04 | Method for manufacturing modular metal faucet |
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| Country | Link |
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| CN (1) | CN101513704B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343501B (en) * | 2010-08-04 | 2015-06-03 | 佛山市顺德区见基电器实业有限公司 | Manufacturing method of full-stamped and stretched stainless steel water tap |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5368071A (en) * | 1994-01-24 | 1994-11-29 | Hsieh; Yung-Li | Wash-basin faucet |
| CN2477902Y (en) * | 2001-04-11 | 2002-02-20 | 仲正企业股份有限公司 | Improved valve chamber of tap |
| CN2578629Y (en) * | 2002-10-15 | 2003-10-08 | 何堂光 | Tap with assembled stopcock |
| CN1459012A (en) * | 2000-09-15 | 2003-11-26 | Fm马特松股份公司 | Method of manufacturing sanitary armature members |
| CN2727520Y (en) * | 2004-08-31 | 2005-09-21 | 朱振连 | Improved structure for water tap |
-
2005
- 2005-12-04 CN CN2009100013937A patent/CN101513704B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5368071A (en) * | 1994-01-24 | 1994-11-29 | Hsieh; Yung-Li | Wash-basin faucet |
| CN1459012A (en) * | 2000-09-15 | 2003-11-26 | Fm马特松股份公司 | Method of manufacturing sanitary armature members |
| CN2477902Y (en) * | 2001-04-11 | 2002-02-20 | 仲正企业股份有限公司 | Improved valve chamber of tap |
| CN2578629Y (en) * | 2002-10-15 | 2003-10-08 | 何堂光 | Tap with assembled stopcock |
| CN2727520Y (en) * | 2004-08-31 | 2005-09-21 | 朱振连 | Improved structure for water tap |
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| Publication number | Publication date |
|---|---|
| CN101513704A (en) | 2009-08-26 |
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Granted publication date: 20110316 Termination date: 20121204 |