CN212509650U - Tap body and manufacturing mold thereof - Google Patents
Tap body and manufacturing mold thereof Download PDFInfo
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- CN212509650U CN212509650U CN202021377381.2U CN202021377381U CN212509650U CN 212509650 U CN212509650 U CN 212509650U CN 202021377381 U CN202021377381 U CN 202021377381U CN 212509650 U CN212509650 U CN 212509650U
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Abstract
The utility model relates to a tap's manufacturing technical field specifically is a tap body and make mould thereof for the mould structure of making integrated into one piece's tap among the solution prior art is complicated, problem that manufacturing cost is high. The utility model relates to a tap body, which comprises a left water inlet pipe, a beam, a right water inlet pipe, a left water passage and a right water passage, wherein the left water inlet pipe, the beam and the right water inlet pipe are integrally formed, and the left water passage and the right water passage are both linear passages; a die for manufacturing a faucet body comprises a left water passing channel die core penetrating through a left valve core hole die core and a right water passing channel die core penetrating through a right valve core hole die core. The utility model discloses all set up tap's left side water channel and right side water channel into sharp passageway, through the mould shaping back that corresponds with left side water channel mold core and right side water channel mold core draw-out can, the mould structure that this kind of tap corresponds is simpler, the production manufacturing cost of mould still less.
Description
Technical Field
The utility model relates to a tap's manufacturing technical field, more specifically relates to a tap body and manufacturing mould thereof.
Background
The water tap is a popular name of a water valve, is used for controlling the size of water flow to be switched, has the effect of saving water, and can be divided into a stainless steel, cast iron, plastic, brass and zinc alloy material water tap, a high polymer composite material water tap and the like according to materials.
Firstly, a rubbing plate mould is used for injection moulding of a front half block and a rear half block, and then the front half block and the rear half block of a product are combined through mould sliding and then injection moulding is carried out for once cladding; secondly, pipe burying, namely firstly injecting a channel pipe, and then placing the channel pipe in a mold for injection molding and cladding again; thirdly, assembling, namely, making the product into two sections or three sections, and then manually combining the two sections or three sections; fourthly, balanced core pulling, namely firstly, injecting a body with a channel, and then blocking a hole left in the core pulling channel manually or in other ways; fifthly, the mould rotates for secondary injection molding, namely, most of the product is firstly injected, the part of the channel drawing hole is left, and then the mould is rotated to inject the part of the channel drawing hole. Therefore, the finished product can be obtained only by carrying out at least two times of injection molding on the production of the water faucets, the production process is complex, and the production efficiency is low. Therefore, a mold which can simplify the production process of the faucet and improve the production efficiency is needed.
The prior art tap includes left inlet tube, right inlet tube, and left inlet tube is provided with left disk seat installation and holds the groove, and right inlet tube is provided with right disk seat installation and holds the groove, is provided with the connection crossbeam between left inlet tube and the right inlet tube, connects the crossbeam intermediate position and is provided with the delivery port, connects the inside middle water course that is provided with of crossbeam, middle water course and left inlet tube intercommunication, middle water course and right inlet tube intercommunication, middle water course and delivery port intercommunication.
The die for producing the water faucet comprises an upper die, wherein the upper die is provided with a left water inlet die core cavity and a right water inlet die core cavity, a detachable left water inlet die core is sleeved in the left water inlet die core cavity, a detachable right water inlet die core is sleeved in the right water inlet die core cavity, the water faucet further comprises a fixed die, a left water inlet channel core pulling mechanism and a right water inlet channel core pulling mechanism, the fixed die and the upper die are matched to form an injection molding cavity, the injection molding cavity comprises a water inlet channel and a product forming cavity, the fixed die is provided with a left valve seat mounting accommodating groove inner core and a right valve seat mounting accommodating groove inner core, the fixed die is provided with a water outlet die core, the fixed die is provided with a core pulling mechanism movable cavity, a left crank and a right crank are hinged in the core pulling mechanism movable cavity, the outer edges of the left water inlet channel die core and, a left rack is arranged in the left rack chamber, a right rack is arranged in the right rack chamber, the fixed die is provided with a left gear chamber and a right gear chamber, the left gear chamber is provided with a left gear shaft, the left gear shaft is provided with a left gear, the right gear chamber is provided with a right gear shaft, the right gear shaft is provided with a right gear, the left gear is meshed with the left crank, and the right gear is meshed with the right crank; the left rack chamber is communicated with the left gear chamber, the left rack is meshed with the left gear, the right rack chamber is communicated with the right gear chamber, and the right rack is meshed with the right gear. The water faucet can be integrally formed through the die, and the production process is simplified.
However, the above-mentioned mold is very complicated in structure, high in mold manufacturing cost, and complicated in molding and core-pulling process. Therefore, there is a need for a mold that can be integrally formed, has a simpler structure and is less expensive to manufacture, and a faucet injection-molded using the mold.
SUMMERY OF THE UTILITY MODEL
Based on above problem, an object of the utility model is to provide a tap body and make mould for it is complicated to solve the mould structure that makes integrated into one piece's tap among the prior art, problem that manufacturing cost is high. The utility model discloses all set up tap's left side water channel and right side water channel into sharp passageway, the mould that corresponds can just can one shot forming through left side water channel mold core and right side water channel mold core respectively, then with left side water channel mold core and right side water channel mold core draw-out can, the mould structure that this kind of tap corresponds is simpler, the production manufacturing cost of mould still less.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a tap body, includes the crossbeam, the both sides of crossbeam are equipped with left inlet tube and right inlet tube respectively, it has the delivery port to open in the crossbeam, through opening the left water channel intercommunication in the crossbeam between delivery port and left water inlet tube, through opening the right water channel intercommunication in the crossbeam between delivery port and right water inlet tube, left side inlet tube, crossbeam and right inlet tube integrated into one piece, left side water channel and right water channel are sharp passageway, it has the left fabrication hole that lies in same straight line with left water channel to open on the left side inlet tube, install the left sealing mechanism that can keep apart left water channel and left fabrication hole in the left water inlet tube, it has the right fabrication hole that lies in same straight line with right water channel to open on the right side inlet tube, install the right sealing mechanism that can keep apart right water channel and right fabrication hole in the right water inlet tube.
The faucet also has the following preferred structure: the left water passing channel and the right water passing channel are connected to form a V shape.
The left sealing mechanism is a left sealing ring, and the right sealing mechanism is a right sealing ring.
The left sealing ring and the right sealing ring are horizontally arranged, the left process hole is located on the upper side of the left sealing ring, the left water passing channel is located on the lower side of the left sealing ring, the right process hole is located on the upper side of the right sealing ring, and the right water passing channel is located on the lower side of the right sealing ring.
And outer covers capable of covering the left technical hole and the right technical hole are arranged on the left water inlet pipe and the right water inlet pipe.
A mould for manufacturing a faucet body comprises an upper mould and a lower mould which can be mutually connected, wherein forming cavities are formed in the corresponding positions of the lower mould and the upper membrane, a left valve core hole mould core, a water outlet hole mould core, a right valve core hole mould core, a left water inlet mould core and a right water inlet mould core are arranged in the lower mould, left sides of the upper mould and the lower mould are both connected with a left semi-sliding cylinder, a left sliding mechanism capable of sliding along the inner part of the left semi-sliding cylinder is arranged in the left semi-sliding cylinder, and a left water passing channel mould core capable of penetrating through the left valve core hole mould core and contacting with the water outlet hole mould core is; the right side of going up mould and lower mould all is connected with right semi-sliding cylinder, be equipped with in the right semi-sliding cylinder and follow its inside gliding right slide mechanism, be connected with on the slide mechanism of right side and pass the right water channel mold core that right case hole mold core and contact with apopore mold core.
The left sliding mechanism is a left sliding block, and the right sliding mechanism is a right sliding block.
The left water passing channel mold core and the right water passing channel mold core are connected together to form a V shape.
The utility model has the advantages as follows:
(1) the utility model discloses all set up tap's left side water channel and right side water channel into sharp passageway, the mould that corresponds can just can one shot forming through left side water channel mold core and right side water channel mold core respectively, then with left side water channel mold core and right side water channel mold core draw-out can, the mould structure that this kind of tap corresponds is simpler, the production manufacturing cost of mould still less.
(2) The utility model discloses well left side water channel and right side water channel link up and be the V-arrangement, and left side water channel mold core and right side water channel mold core link up and be the V-arrangement, and left sealing washer and right sealing washer in the tap all can the level setting, can be convenient for install left sealing washer and right sealing washer like this more, the integrated into one piece tap of also being convenient for more.
(3) The utility model discloses well left fabrication hole is located the upside of left sealing washer, and left side water channel is located the downside of left sealing washer, and right fabrication hole is located the upside of right sealing washer, and right side water channel is located the downside of right sealing washer. Can prevent through left sealing washer that water from following left fabrication hole flows, can prevent through right sealing washer that water from following right fabrication hole flows, left fabrication hole that the water passageway of rethread enclosing cover left of shaping left side stayed is hidden, hides the right fabrication hole that the water passageway of shaping right side stayed through the enclosing cover, has rationally strengthened the function utilization of left sealing washer and right sealing washer, has simplified the structure that this tap corresponds the mould of production.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the faucet of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic view of the front structure of the faucet of the present invention formed in the lower mold;
FIG. 4 is a schematic view of the front structure of the lower mold when the left water inlet mold core and the right water inlet mold core of the utility model are demolded;
reference numerals: 1 left inlet tube, 2 crossbeams, 3 right inlet tubes, 31 right fabrication holes, 32 outer covers, 4 left fabrication holes, 5 left sealing rings, 6 left water passing channels, 7 water outlets, 8 right water passing channels, 9 right sealing rings, 10 left water inlet mold cores, 11 left semi-sliding cylinders, 12 left sliding blocks, 13 left water passing channel mold cores, 14 left valve core hole mold cores, 15 water outlet mold cores, 16 forming cavities, 17 right valve core hole mold cores, 18 right water passing channel mold cores, 19 right sliding blocks, 20 right semi-sliding cylinders and 21 right water inlet mold cores.
Detailed Description
For a better understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and the following embodiments.
Example 1:
as shown in fig. 1-4, a faucet body comprises a beam 2, a left water inlet pipe 1 and a right water inlet pipe 3 are respectively arranged on two sides of the beam 2, a water outlet 7 is arranged in the beam 2, the water outlet 7 is communicated with the left water inlet pipe 1 through a left water passage 6 arranged in the beam 2, the water outlet 7 is communicated with the right water inlet pipe 3 through a right water passage 8 arranged in the beam 2, the left water inlet pipe 1, the beam 2 and the right water inlet pipe 3 are integrally formed, the left water passage 6 and the right water passage 8 are both linear passages, a left fabrication hole 4 arranged on the same straight line with the left water passage 6 is arranged on the left water inlet pipe 1, a left sealing mechanism capable of isolating the left water passage 6 from the left fabrication hole 4 is arranged in the left water inlet pipe 1, a right fabrication hole 31 arranged on the same straight line with the right water passage 8 is arranged on the right water inlet pipe 3, a right sealing mechanism capable of isolating the right water passage 8 from the right, the left sealing mechanism is a left sealing ring 5, and the right sealing mechanism is a right sealing ring 9. The outer covers 32 for covering the left fabrication hole 4 and the right fabrication hole 31 are installed on the left inlet pipe 1 and the right inlet pipe 3, and the outer covers 32 are installed on the left inlet pipe 1 and the right inlet pipe 3 respectively to cover the left fabrication hole 4 and the right fabrication hole 31, or installed on the left inlet pipe 1 and the right inlet pipe 3 to cover the left fabrication hole 4 and the right fabrication hole 31.
The corresponding die is as follows: a mould for manufacturing a faucet body comprises an upper mould and a lower mould which can be mutually connected, wherein forming cavities 16 are respectively formed in the corresponding positions of the lower mould and the upper mould, a left valve core hole mould core 14, a water outlet hole mould core 15, a right valve core hole mould core 17, a left water inlet mould core 10 and a right water inlet mould core 21 are arranged in the lower mould, the left sides of the upper mould and the lower mould are respectively connected with a left semi-sliding cylinder 11, a left sliding mechanism capable of sliding along the inner part of the left semi-sliding cylinder 11 is arranged in the left semi-sliding cylinder, and a left water passing channel mould core 13 capable of penetrating through the left valve core hole mould core 14 and contacting with the; the right sides of the upper die and the lower die are both connected with a right semi-sliding barrel 20, a right sliding mechanism capable of sliding along the inner part of the right semi-sliding barrel 20 is arranged in the right semi-sliding barrel, and a right water passing channel die core 18 capable of passing through a right valve core hole die core 17 and contacting with a water outlet hole die core 15 is connected onto the right sliding mechanism.
Wherein, the left sliding mechanism is a left sliding block 12, and the right sliding mechanism is a right sliding block 19.
The process of manufacturing the water faucet through the mold comprises the steps of firstly installing a left valve core hole mold core 14, a water outlet hole mold core 15, a right valve core hole mold core 17, a left water inlet hole mold core 10 and a right water inlet hole mold core 21 at corresponding positions of a lower mold in a conventional mode, then driving a left water channel mold core 13 to move by sliding a left slider 12 in a left semi-sliding cylinder 11 until the left water channel mold core 13 is in contact with the water outlet hole mold core 15, driving a right water channel mold core 18 to move by sliding a right slider 19 in a right semi-sliding cylinder 20 until the right water channel mold core 18 is in contact with the water outlet hole mold core 15, then connecting an upper film and the lower mold in a conventional mode, injecting glue into the upper mold and the lower mold in a conventional mode, maintaining pressure, cooling and opening the mold, wherein the injection molding. Then, the left slide block 12 slides in the left half slide cylinder 11 to drive the left water passing channel mold core 13 to move until the left water passing channel mold core 13 is separated from the left valve core hole mold core 14, the right slide block 19 slides in the right half slide cylinder 20 to drive the right water passing channel mold core 18 to move until the right water passing channel mold core 18 is separated from the right valve core hole mold core 17, and finally, the integrally formed faucet is ejected through an ejector pin.
When the water faucet is used, a left switch water valve core and a right switch water valve core are respectively installed at the non-water inlet ends of a left water inlet pipe 1 and a right water inlet pipe 3 in a conventional mode, because a left fabrication hole 4 and a right fabrication hole 31 are respectively reserved on the left water inlet pipe 1 and the right water inlet pipe 3 when a left water passage 6 and a right water passage 8 are formed through a left water passage mold core 13 and a right water passage mold core 18, the left water passage 6 and the left fabrication hole 4 need to be isolated through a left sealing ring 5, the right water passage 8 and the right fabrication hole 31 are isolated through a right sealing ring 9, namely, water can be prevented from flowing out of the left fabrication hole 4 through the left sealing ring 5, water can be prevented from flowing out of the right fabrication hole 31 through the right sealing ring 9, the left fabrication hole 4 left by the formed left water passage 6 is shielded through an outer cover 101, the right fabrication hole 31 left by the formed right water passage 8 is shielded through the outer cover 32, the function utilization of the left sealing ring 5 and the right sealing ring 9 is reasonably enhanced, so that the structure of a corresponding die for producing the faucet is simplified, and the manufacturing cost of the die for producing the faucet can be greatly reduced.
Example 2:
as shown in fig. 1-4, on the basis of the above embodiment 1, this embodiment shows a preferred shape of connecting the left water passage 6 and the right water passage 8, and connecting the left water passage mold core 13 and the right water passage mold core 18, that is, the left water passage 6 and the right water passage 8 are connected to form a V-shape, and the left water passage mold core 13 and the right water passage mold core 18 are connected to form a V-shape. Under the condition, the left sealing ring 5 and the right sealing ring 9 are both horizontally arranged, the left fabrication hole 4 is positioned at the upper side of the left sealing ring 5, the left water passing channel 6 is positioned at the lower side of the left sealing ring 5, the right fabrication hole 31 is positioned at the upper side of the right sealing ring 9, and the right water passing channel 8 is positioned at the lower side of the right sealing ring 9. The left sealing ring 5 and the right sealing ring 9 in the faucet can be horizontally arranged, so that the left sealing ring 5 and the right sealing ring 9 can be more conveniently installed, and the left water channel mold core 13 and the right water channel mold core 18 can be more conveniently drawn out.
The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and drawings of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a faucet body, includes crossbeam (2), the both sides of crossbeam (2) are equipped with left inlet tube (1) and right inlet tube (3) respectively, it has delivery port (7) to open in crossbeam (2), through opening left water channel (6) intercommunication in crossbeam (2) between delivery port (7) and left inlet tube (1), through opening right water channel (8) intercommunication in crossbeam (2) between delivery port (7) and right inlet tube (3), its characterized in that: left side inlet tube (1), crossbeam (2) and right inlet tube (3) integrated into one piece, a left side is crossed water passageway (6) and the right side and is sharp passageway, it has left fabrication hole (4) that are located same straight line with left water passageway (6) to open on left side inlet tube (1), install the left sealing mechanism that can keep apart left water passageway (6) and left fabrication hole (4) in left side inlet tube (1), it has right fabrication hole (31) that lie in same straight line with right water passageway (8) to open on right side inlet tube (3), install the right sealing mechanism that can keep apart right water passageway (8) and right fabrication hole (31) in right side inlet tube (3).
2. The faucet body as recited in claim 1, wherein: the left water passing channel (6) and the right water passing channel (8) are connected together to form a V shape.
3. The faucet body as recited in claim 2, wherein: the left sealing mechanism is a left sealing ring (5), and the right sealing mechanism is a right sealing ring (9).
4. A faucet body according to claim 3, wherein: the left sealing ring (5) and the right sealing ring (9) are horizontally arranged, the left fabrication hole (4) is located on the upper side of the left sealing ring (5), the left water passing channel (6) is located on the lower side of the left sealing ring (5), the right fabrication hole (31) is located on the upper side of the right sealing ring (9), and the right water passing channel (8) is located on the lower side of the right sealing ring (9).
5. The faucet body as recited in claim 4, wherein: and outer covers (32) capable of covering the left fabrication hole (4) and the right fabrication hole (31) are arranged on the left water inlet pipe (1) and the right water inlet pipe (3).
6. A mold for manufacturing a faucet body, which is used for manufacturing a faucet body according to claim 1, wherein: the water-saving valve comprises an upper die and a lower die which can be connected with each other, wherein forming cavities (16) are formed in the corresponding positions of the lower die and the upper die, a left valve core hole die core (14), a water outlet hole die core (15), a right valve core hole die core (17), a left water inlet die core (10) and a right water inlet die core (21) are arranged in the lower die, the left sides of the upper die and the lower die are connected with a left semi-sliding cylinder (11), a left sliding mechanism capable of sliding along the inner part of the left semi-sliding cylinder (11) is arranged in the left semi-sliding cylinder, and a left water passing channel die core (13) capable of penetrating through the left valve core hole die core (14) and; the right side of going up mould and lower mould all is connected with right semi-sliding barrel (20), be equipped with in right semi-sliding barrel (20) and follow its inside gliding right slide mechanism, be connected with on the slide mechanism of right side and pass right valve core hole mold core (17) and with right water channel mold core (18) of apopore mold core (15) contact.
7. The mold for manufacturing a faucet body according to claim 6, wherein: the left sliding mechanism is a left sliding block (12), and the right sliding mechanism is a right sliding block (19).
8. The mold for manufacturing a faucet body according to claim 6, wherein: the left water passing channel mold core (13) and the right water passing channel mold core (18) are connected together to form a V shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021377381.2U CN212509650U (en) | 2020-07-14 | 2020-07-14 | Tap body and manufacturing mold thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021377381.2U CN212509650U (en) | 2020-07-14 | 2020-07-14 | Tap body and manufacturing mold thereof |
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| Publication Number | Publication Date |
|---|---|
| CN212509650U true CN212509650U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021377381.2U Active CN212509650U (en) | 2020-07-14 | 2020-07-14 | Tap body and manufacturing mold thereof |
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| Country | Link |
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| CN (1) | CN212509650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11892090B2 (en) * | 2017-10-17 | 2024-02-06 | Xiamen Lota International Co., Ltd. | Plastic faucet body and a die for molding the same |
-
2020
- 2020-07-14 CN CN202021377381.2U patent/CN212509650U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11892090B2 (en) * | 2017-10-17 | 2024-02-06 | Xiamen Lota International Co., Ltd. | Plastic faucet body and a die for molding the same |
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