CN102818060B - Sensing faucet body and casting sand core - Google Patents
Sensing faucet body and casting sand core Download PDFInfo
- Publication number
- CN102818060B CN102818060B CN201210251690.9A CN201210251690A CN102818060B CN 102818060 B CN102818060 B CN 102818060B CN 201210251690 A CN201210251690 A CN 201210251690A CN 102818060 B CN102818060 B CN 102818060B
- Authority
- CN
- China
- Prior art keywords
- core
- clapboard
- chamber
- vertical
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Casting Devices For Molds (AREA)
Abstract
The invention relates to the faucet manufacture field and aims to provide a sensing faucet body and a casting sand core, which are characterized in that in a casting process, a main cavity core and an auxiliary cavity core are free from malposition, the yield is high, scattered core sand is easy to discharge, and the production efficiency is high. The sensing faucet body comprises a vertical pipe, a water outlet pipe, a vertical clapboard, an upper clapboard and a lower clapboard, wherein the upper end of the vertical pipe is sealed; one end of the water outlet pipe is communicated with the side wall of the vertical pipe; the other end of the water outlet pipe is sealed; the side wall of the water outlet pipe is provided with a water outlet; the inner side of the vertical pipe is separated to form a main cavity and an auxiliary cavity by the vertical clapboard, the upper clapboard and the lower clapboard; the lower clapboard is provided with a water inlet for communicating the main cavity and the auxiliary cavity; and the upper clapboard is provided with a fabrication hole for communicating the main cavity and the auxiliary cavity. The sensing faucet body also comprises a plug matched with the fabrication hole; and the plug is used for plugging the fabrication hole. In the casing process of the sensing faucet body disclosed by the invention, the main cavity core and the auxiliary cavity core are free from malposition, the yield is high, the scattered core sand is easy to discharge, and the production efficiency is high.
Description
Technical field
The present invention relates to water tap and manufacture field, in especially a kind of casting process, can not cause Xin Hefu chamber, main the chamber high and defeated and dispersed core sand of core dislocation rate of good product easily to discharge induction tap body and the casting sand core that manufacturing efficiency is higher.
Background technique
Induction tap is conventional water tap; The model utility of Chinese patent notification number CN 201651503U discloses a kind of induction tap, comprise the body with water intake and water outlet, body interior is equipped with induction controller, and the probe segment of controller and control section adopt split-type design, reduces the diameter of cock body by split.Induction tap body is often made by casting; Attachedly Figure 3 shows that a kind of induction tap body; Comprise the vertical tube 1 of upper end closed, outlet pipe 2, vertical clapboard 3, upper clapboard 4 and the lower clapboard 5 that one end is communicated with the gusset of vertical tube 1; The other end sealing and the gusset of outlet pipe 2 are provided with osculum 21; Upper clapboard 4 and lower clapboard 5 lay respectively at the relative both sides of vertical clapboard 3, the limit, two opposite sides of vertical clapboard 3 is connected with the interior gusset of vertical tube 1, the two ends of upper clapboard 4 are connected with the interior gusset of the vertical tube 1 of outlet pipe 2 place side-lowers with the upper end of vertical clapboard 3 respectively, and the two ends of lower clapboard 5 are connected with the lower end of vertical clapboard 3 and the interior gusset of vertical tube 1 respectively; Vertical clapboard 3, upper clapboard 4 and lower clapboard 5 are separated the inner side of vertical tube 1 to form 10He Fu chamber, main chamber 11; Lower clapboard 5 is provided with the water inlet 51 that is communicated with 10He Fu chamber, main chamber 11; The attached casting sand core that Figure 4 shows that this induction tap body, comprises water outlet tube core 8, secondary chamber core 9, core print 13, water inlet core 14 and osculum core 15 that the gusset of main chamber core 7, Yu Zhu chamber, one end core 7 connects; Described main chamber core 7 is connected side lower end with water outlet tube core 8 has breach 71, and secondary chamber core 9 is positioned at breach 71, and the lower end of secondary chamber core 9 is provided with core print seat 91; The two ends of water inlet core 14 are connected with the upper end of core print seat 91 with the lower end of main chamber core 7 respectively; One end of core print 13 is connected with the gusset of core print seat 91, and the other end of core print 13 is connected with the gusset of water outlet tube core 8 by osculum core 15; Due to water intake core and osculum core size poor compared with small intensity, main chamber core, core print and secondary chamber core are all thicker large, in casting process, exist the water intake core of casting sand core and osculum core easily to produce distortion or fracture and cause Xin Hefu chamber, main chamber core to produce dislocation even causing the foundry goods of induction tap body to scrap, and defeated and dispersed core sand is difficult for discharging the lower deficiency of manufacturing efficiency from the less water intake core of size and osculum core; Therefore, design in a kind of casting process and can not cause Xin Hefu chamber, main the chamber high and defeated and dispersed core sand of core dislocation rate of good product easily to discharge induction tap body and the casting sand core that manufacturing efficiency is higher, become problem demanding prompt solution.
Summary of the invention
The object of the invention is in current induction tap body casting process, to exist the water intake core of casting sand core and osculum core easily to produce distortion or fracture to cause Xin Hefu chamber, main chamber core to produce dislocation even causing the foundry goods of induction tap body to scrap in order to overcome, and defeated and dispersed core sand is difficult for from the less water intake core of size and the discharge of osculum core the deficiency that manufacturing efficiency is lower, provides in a kind of casting process and can not cause Xin Hefu chamber, main the chamber high and defeated and dispersed core sand of core dislocation rate of good product easily to discharge induction tap body and the casting sand core that manufacturing efficiency is higher.
Concrete technological scheme of the present invention is:
An induction tap body, comprises the vertical tube of upper end closed, outlet pipe, vertical clapboard, upper clapboard and the lower clapboard that one end is communicated with the gusset of vertical tube; The other end sealing and the gusset of outlet pipe are provided with osculum; Upper clapboard and lower clapboard lay respectively at the relative both sides of vertical clapboard, the relative dual-side of vertical clapboard is connected with the interior gusset of vertical tube, the two ends of upper clapboard are connected with the interior gusset of the vertical tube of outlet pipe place side-lower with the upper end of vertical clapboard respectively, and the two ends of lower clapboard are connected with the lower end of vertical clapboard and the interior gusset of vertical tube respectively; Vertical clapboard, upper clapboard and lower clapboard are separated the inner side of vertical tube to form He Fu chamber, main chamber; Lower clapboard is provided with the water inlet that is communicated with He Fu chamber, main chamber; Described upper clapboard is provided with the auxiliary hole that is communicated with He Fu chamber, main chamber; Described induction tap body also comprises the plug mating with auxiliary hole; Described plug blocks auxiliary hole.After this induction tap body casting, from water inlet, osculum and auxiliary hole discharge defeated and dispersed core sand and complete sand removal, machining completes the processing to auxiliary hole on request, with plug, blocks auxiliary hole, makes the isolation of He Fu chamber, main chamber.In this induction tap body casting process, can not cause the high and defeated and dispersed core sand of Xin Hefu chamber, main chamber core dislocation rate of good product easily to discharge manufacturing efficiency higher.
As preferably, described plug be shaped as cylindrical body, plug and auxiliary hole interference fit.Plug is simple and practical, good airproof performance.
As preferably, described plug is screw, and plug is threaded with auxiliary hole and bonds with Bond.Plug is simple and practical, good airproof performance.
As preferably, described plug be shaped as multidiameter shaft shape; Described induction tap body is provided with seal ring; The small end of described plug is threaded with auxiliary hole through seal ring; It is regular hexagon or square spanner counterbore that the lower end surface of described plug is provided with sectional shape.Plug is simple and practical, good airproof performance and easy accessibility.
As preferably, the upper end of described plug is provided with chamfering.Plug is installed and is there is leading role.
The casting sand core of described induction tap body, comprises water outlet tube core, secondary chamber core, core print, water inlet core and osculum core that the gusset of main chamber core, Yu Zhu chamber, one end core connects; Described main chamber core has breach with the lower end that water outlet tube core is connected side, and secondary chamber core is positioned at breach, and the lower end of secondary chamber core is provided with core print seat; The two ends of water inlet core are connected with the lower end of main chamber core and the upper end of core print seat respectively; One end of core print is connected with the gusset of core print seat, and the other end of core print is connected with the gusset of water outlet tube core by osculum core; It is characterized in that: the casting sand core of described induction tap body also comprises auxiliary hole core; The two ends of described auxiliary hole core are connected with the upper end of secondary chamber core and the upper-end surface of breach respectively.Casting sand core structure is practical, and auxiliary hole core has strengthened the join strength between the core of Xin Hefu chamber, main chamber.
Compared with prior art, the invention has the beneficial effects as follows: one. in this induction tap body casting process, can not cause the high and defeated and dispersed core sand of Xin Hefu chamber, main chamber core dislocation rate of good product easily to discharge manufacturing efficiency higher.Two. plug is simple and practical, good airproof performance.Three. plug be shaped as multidiameter shaft shape, the lower end surface that induction tap body is provided with seal ring plug is provided with the spanner counterbore that sectional shape is regular hexagon or square, plug is simple and practical, good airproof performance and easy accessibility.Four. the upper end of plug is provided with chamfering, has leading role during installation.Five. casting sand core structure is practical, and auxiliary hole core has strengthened the join strength between the core of Xin Hefu chamber, main chamber.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the casting sand core figure of Fig. 1;
Fig. 3 is the structural representation of this existing induction tap body;
Fig. 4 is the casting sand core figure of Fig. 3.
In figure: vertical tube-1, outlet pipe-2, osculum-21, vertical clapboard-3, upper clapboard-4, lower clapboard-5, water inlet-51, plug-6, chamfering-61, spanner counterbore-62, core-7, main chamber, breach-71, water outlet tube core-8, core-9, secondary chamber, core print seat-91, main chamber-10, secondary chamber-11, auxiliary hole-12, core print-13, core-14, water inlet, osculum core-15, auxiliary hole core-16, seal ring-17.
Embodiment
Below in conjunction with shown in accompanying drawing, the present invention is described further.
As shown in accompanying drawing 1, accompanying drawing 2: a kind of induction tap body, comprises the vertical tube 1 of upper end closed, outlet pipe 2, vertical clapboard 3, upper clapboard 4 and the lower clapboard 5 that one end is communicated with the gusset of vertical tube 1; The other end sealing and the gusset of outlet pipe 2 have osculum 21; Upper clapboard 4 and lower clapboard 5 lay respectively at 3 relative both sides of vertical clapboard, the relative dual-side of vertical clapboard 3 is connected with the interior gusset of vertical tube 1, the two ends of upper clapboard 4 are connected with the interior gusset of the vertical tube 1 of outlet pipe 2 place side-lowers with the upper end of vertical clapboard 3 respectively, and the two ends of lower clapboard 5 are connected with the lower end of vertical clapboard 3 and the interior gusset of vertical tube 1 respectively; Vertical clapboard 3, upper clapboard 4 and lower clapboard 5 are separated the inner side of vertical tube 1 to form 10He Fu chamber, main chamber 11; Lower clapboard 5 has the water inlet 51 that is communicated with 10He Fu chamber, main chamber 11; Described upper clapboard 4 has the auxiliary hole 12 that is communicated with 10He Fu chamber, main chamber 11; Described induction tap body also comprises the plug 6 mating with auxiliary hole 12; Described plug 6 blocks auxiliary hole 12.
Described plug 6 be shaped as cylindrical body, plug 6 and auxiliary hole 12 interference fit, or described plug 6 is screw, plug 6 is threaded and bonds with Bond with auxiliary hole 12; The upper end of described plug 6 has chamfering 61; In the present embodiment, described plug 6 be shaped as multidiameter shaft shape; Described induction tap body has seal ring 17; The small end of described plug 6 is threaded with auxiliary hole 12 through seal ring 12; The lower end surface of described plug 6 has the spanner counterbore 62 that sectional shape is regular hexagon or square; The upper end of described plug 6 has chamfering 61; In the present embodiment, it is orthohexagonal spanner counterbore 62 that the lower end surface of described plug 6 has sectional shape.
The casting sand core of described induction tap body, comprises water outlet tube core 8, secondary chamber core 9, core print 13, water inlet core 14 and osculum core 15 that the gusset of main chamber core 7, Yu Zhu chamber, one end core 7 connects; Described main chamber core 7 is connected side lower end with water outlet tube core 8 has breach 71, and secondary chamber core 9 is positioned at breach 71, and the lower end of secondary chamber core 9 has core print seat 91; The two ends of water inlet core 14 are connected with the upper end of core print seat 91 with the lower end of main chamber core 7 respectively; One end of core print 13 is connected with the gusset of core print seat 91, and the other end of core print 13 is connected with the gusset of water outlet tube core 8 by osculum core 15; The casting sand core of described induction tap body also comprises auxiliary hole core 16; The two ends of described auxiliary hole core 16 are connected with the upper-end surface of breach 71 with the upper end of secondary chamber core 9 respectively.
After this induction tap body casting, from water inlet 51, osculum 21 and auxiliary hole 12 discharge defeated and dispersed core sand and complete sand removal, machining completes the processing to auxiliary hole 12 on request, with plug 6, blocks auxiliary hole 12, and 10He Fu chamber, main chamber 11 is isolated.
The invention has the beneficial effects as follows: in this induction tap body casting process, can not cause the high and defeated and dispersed core sand of Xin Hefu chamber, main chamber core dislocation rate of good product easily to discharge manufacturing efficiency higher.Plug be shaped as multidiameter shaft shape, it is regular hexagon or square spanner counterbore that the lower end surface that induction tap body is provided with seal ring plug is provided with sectional shape, plug is simple and practical, good airproof performance and easy accessibility.Four. the upper end of plug is provided with chamfering, has leading role during installation.Five. casting sand core structure is practical, and auxiliary hole core has strengthened the join strength between the core of Xin Hefu chamber, main chamber.It is apparent to one skilled in the art that the present invention can change into various ways, and such change is not thought and departed from the scope of the present invention.All so apparent modifications of the technician to described field, within being included in the scope of this claim.
Claims (6)
1. an induction tap body, comprises the vertical tube of upper end closed, outlet pipe, vertical clapboard, upper clapboard and the lower clapboard that one end is communicated with the gusset of vertical tube; The other end sealing and the gusset of outlet pipe are provided with osculum; Upper clapboard and lower clapboard lay respectively at the relative both sides of vertical clapboard, the relative dual-side of vertical clapboard is connected with the interior gusset of vertical tube, the two ends of upper clapboard are connected with the interior gusset of the vertical tube of outlet pipe place side-lower with the upper end of vertical clapboard respectively, and the two ends of lower clapboard are connected with the lower end of vertical clapboard and the interior gusset of vertical tube respectively; Vertical clapboard, upper clapboard and lower clapboard are separated the inner side of vertical tube to form He Fu chamber, main chamber; Lower clapboard is provided with the water inlet that is communicated with He Fu chamber, main chamber; It is characterized in that, described upper clapboard is provided with the auxiliary hole that is communicated with He Fu chamber, main chamber; Described induction tap body also comprises the plug mating with auxiliary hole; Described plug blocks auxiliary hole.
2. the casting sand core of induction tap body claimed in claim 1, comprises water outlet tube core, secondary chamber core, core print, water inlet core and osculum core that the gusset of main chamber core, Yu Zhu chamber, one end core connects; Described main chamber core has breach with the lower end that water outlet tube core is connected side, and secondary chamber core is positioned at breach, and the lower end of secondary chamber core is provided with core print seat; The two ends of water inlet core are connected with the lower end of main chamber core and the upper end of core print seat respectively; One end of core print is connected with the gusset of core print seat, and the other end of core print is connected with the gusset of water outlet tube core by osculum core; It is characterized in that: the casting sand core of described induction tap body also comprises auxiliary hole core; The two ends of described auxiliary hole core are connected with the upper end of secondary chamber core and the upper-end surface of breach respectively.
3. induction tap body according to claim 1, is characterized in that: described plug be shaped as cylindrical body, plug and auxiliary hole interference fit.
4. induction tap body according to claim 1, is characterized in that: described plug is screw, and plug is threaded with auxiliary hole and bonds with Bond.
5. induction tap body according to claim 1, is characterized in that: described plug be shaped as multidiameter shaft shape; Described induction tap body is provided with seal ring; The small end of described plug is threaded with auxiliary hole through seal ring; The lower end surface of described plug is provided with the spanner counterbore that sectional shape is regular hexagon or square.
6. according to the induction tap body described in claim 3 or 4 or 5, it is characterized in that: the upper end of described plug is provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251690.9A CN102818060B (en) | 2012-07-20 | 2012-07-20 | Sensing faucet body and casting sand core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251690.9A CN102818060B (en) | 2012-07-20 | 2012-07-20 | Sensing faucet body and casting sand core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102818060A CN102818060A (en) | 2012-12-12 |
| CN102818060B true CN102818060B (en) | 2014-11-19 |
Family
ID=47302376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210251690.9A Expired - Fee Related CN102818060B (en) | 2012-07-20 | 2012-07-20 | Sensing faucet body and casting sand core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102818060B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620540B (en) * | 2018-05-29 | 2020-10-16 | 泉州联创厨卫有限公司 | Gravity casting device of zinc alloy tap |
| CN110385404B (en) * | 2019-08-13 | 2021-07-09 | 西安西工大超晶科技发展有限责任公司 | Casting process design method for preparing complex oil line pipe casting by 3D printing sand mold |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769399A (en) * | 2009-01-05 | 2010-07-07 | 陈震宇 | Automatic tap |
| CN102179475A (en) * | 2011-05-13 | 2011-09-14 | 中宇建材集团有限公司 | Novel gravity casting pouring device suitable for lead-free brass |
| CN102481630A (en) * | 2009-06-26 | 2012-05-30 | 哈维苏 | Methods for forming faucets and fixtures |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201688010U (en) * | 2010-05-20 | 2010-12-29 | 谭祖汉 | Induction tap |
-
2012
- 2012-07-20 CN CN201210251690.9A patent/CN102818060B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769399A (en) * | 2009-01-05 | 2010-07-07 | 陈震宇 | Automatic tap |
| CN102481630A (en) * | 2009-06-26 | 2012-05-30 | 哈维苏 | Methods for forming faucets and fixtures |
| CN102179475A (en) * | 2011-05-13 | 2011-09-14 | 中宇建材集团有限公司 | Novel gravity casting pouring device suitable for lead-free brass |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102818060A (en) | 2012-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102818060B (en) | Sensing faucet body and casting sand core | |
| CN203082318U (en) | Valve assembly for forming holes in pipe | |
| CN202884311U (en) | Insulating bolt for connection of flanges of oil and gas pipeline | |
| CN202756718U (en) | Sensing tap body and casting core | |
| CN204128761U (en) | A kind of suction water pipe vacuum checking device | |
| CN203880321U (en) | Grouting device for repairing blank pipe empty shell of lining type prestressed concrete cylinder pipeline | |
| CN209910765U (en) | Hot forging and pressing formed vertical copper water meter shell | |
| CN204153259U (en) | A kind of tap valve body and water tap | |
| CN104550845A (en) | Sealed side formwork water cold point device, manufacturing method and applicaiton | |
| CN204198822U (en) | A kind of copper outlet for fixed composition brass refining furnace | |
| CN203571115U (en) | Waterproof flow guide combined faucet | |
| CN203704666U (en) | Submerged arc furnace feeding nozzle | |
| CN203206039U (en) | Motor casing body and motor with same | |
| CN201751001U (en) | Charging sealing device of ball mill | |
| CN103741228B (en) | A kind of detachable pitch spinning die head attemperator | |
| CN104457318A (en) | Device for removing vibration and noise of warming water tank | |
| CN104107899A (en) | Cooling device for automobile hub die | |
| CN204621053U (en) | Closed limit mould water spot device for cooling | |
| CN204359135U (en) | With the electric furnace converter nose of cooling device | |
| CN201040760Y (en) | Connecting structure for water inlet-outlet pipe and wall body | |
| CN204081032U (en) | Integrated-reinforcing blowdown manhole | |
| CN209823551U (en) | Water-cooling casing for motor | |
| CN202884170U (en) | Cold and hot faucet valve body | |
| CN203116298U (en) | Multifunctional gas heating water heater valve | |
| CN201925638U (en) | Isolation sleeve for stainless steel pipe fitting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20170720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |