CN203004213U - Forming die for plastic temperature mixing valve seat - Google Patents
Forming die for plastic temperature mixing valve seat Download PDFInfo
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- CN203004213U CN203004213U CN 201220600529 CN201220600529U CN203004213U CN 203004213 U CN203004213 U CN 203004213U CN 201220600529 CN201220600529 CN 201220600529 CN 201220600529 U CN201220600529 U CN 201220600529U CN 203004213 U CN203004213 U CN 203004213U
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- valve seat
- core rod
- mould
- axis
- module
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- 239000004033 plastic Substances 0.000 title claims abstract description 56
- 229920003023 plastic Polymers 0.000 title claims abstract description 56
- 230000000694 effects Effects 0.000 claims description 21
- 238000000465 moulding Methods 0.000 claims description 9
- 239000007769 metal material Substances 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 230000009471 action Effects 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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Abstract
The utility model provides a forming die for a plastic temperature mixing valve seat. The forming die comprises a lower die, an upper die, a sliding die core, a movable die core, an attachment device and a detachment structure, wherein the lower die is provided with a die cavity; the upper die is provided with a module; the sliding die core can stretch and slide in the upper die; the movable die core is detachably assembled and positioned on the module; the attachment device is arranged between the movable die core and the module and enables the movable die core to smoothly separate from the module under the action of a demoulding force; and the detachment structure is arranged on the movable die core and enables the movable die core to be smoothly detached from the temperature mixing valve seat. Therefore, a part of each of first and second runners of the plastic temperature mixing valve seat can be formed through the sliding die core and the movable die core, and then the integrated plastic temperature mixing valve seat is molded. The forming die can effectively solve the problem that the cold and hot water runners interfere with each other during forming, demoulding and core-pulling when the plastic temperature mixing valve seat is molded.
Description
Technical field
The utility model relates to a kind of mould, relates in particular to a kind of in order to the molded mould that goes out the mixed warm valve seat of integrated plastic.
Background technology
General tap is with mixing warm valve, the mixed temperature valve of the spherical spool of tool particularly, after mostly adopting copper metal material casting, match-drill is processed to form inner hot water or cold water's runner, its shortcoming is that copper metal material cost is high, and the core that when casting adopts easily causes dust pollution after casting.The casting flow process is tediously long, easily produces the sand hole phenomenon in process, affects product yield.It is too high that copper product also must overcome lead tolerance, can't meet the problem of many relevant laws and regulations standards.
The main member of mixed warm valve comprises spherical spool and valve seat, both all change with integrally moulded and address the above problem, but durability and sealing are difficult to reach requirement, therefore, consider its structure durable degree and sealing, only valve seat is changed with the integrally moulded above-mentioned requirements that meets.
Yet, as shown in Figure 1, two the hot water or cold water's runners 2,3 that arrange on general valve seat 1, position, top axis x1, the x2 of its close spool are on nonparallel copline, and angle a to each other is about about 60 degree, therefore, if adopt general mould structure to carry out plastic ejection moulding, will face to interfere to cause each other at the core rod position of hot water or cold water's runner and can't carry out the problem that the demoulding is loosed core.
Accordingly, the utility model applicant wishes and can overcome the problems referred to above by the improvement mould.
The utility model content
Main purpose of the present utility model is to provide the mould of the mixed warm valve seat of a kind of plastics, can go out the mixed warm valve seat of integrated plastic in order to molded.
To achieve these goals, the mould of the mixed warm valve seat of a kind of plastics of the present utility model comprises:
Counterdie is formed with die cavity on it;
Patrix is formed with module on it, described module can be carried out matched moulds along first axle and described die cavity, and has the matched moulds surface; Described module is provided with the slippage passage that runs through described matched moulds surface, and described slippage passage is along non-parallel the second Axis Extension in described first axle;
The slip core rod, along described slippage passage telescopic slide, and when described patrix and described counterdie matched moulds, can slide outward from the matched moulds surface of described module and stretch out, a thereby molded part that goes out the first flow of described mixed temperature valve seat, and before described patrix and described lower moulding/demoulding, surperficial toward interior slip retraction from the matched moulds of described module;
Movable core rod can be adhered to the matched moulds surface that protrudes from described module with breaking away from, and along non-parallel the 3rd axis projection in described first axle, the second axis, and described the second axis and the 3rd axis are positioned on copline; Described movable core rod can be when described patrix and described counterdie matched moulds, a molded part that goes out the second runner of described mixed temperature valve seat, and when described patrix and described lower moulding/demoulding, synchronously break away from described module by the knockout press effect along described first axle, and reside on the mixed temperature valve seat that described plastic shaping goes out;
Detaching structure is arranged on described movable core rod, thereby makes described movable core rod can successfully be separated described mixed temperature valve seat.
Preferably, the mould of the mixed warm valve seat of described plastics also comprises attachment device, and is surperficial in order to the matched moulds that described movable core rod can be attached to with breaking away from described module, and can mutually break away under described knockout press effect.
Preferably, this attachment device is the magnetic assembly that is fixedly arranged on described movable core rod, and described module can produce the attached works of magnetic with described magnetic assembly and use by can be made by the metal material of magnetic.
Preferably, this attachment device is the male and female linking tape that is fixedly arranged between described movable core rod position relative to module.
Preferably, be provided with positioning embeded groove on the matched moulds surface of this module; Be provided with the location abaculus that can embed described positioning embeded groove on described movable core rod; The direction of inlaying of described location abaculus and positioning embeded groove is parallel to described first axle.
Preferably, this detaching structure is the screw by described location abaculus, and the axis of described screw is parallel to described the 3rd axis.
Preferably, the mould of the mixed warm valve seat of described plastics also comprises attachment device, and is surperficial in order to the matched moulds that described movable core rod can be attached to with breaking away from described module, and can mutually break away under described knockout press effect; Described attachment device is the screw magnetic assembly in addition that is fixedly arranged on described movable core rod, and described module can produce the attached works of magnetic with described magnetic assembly and use by can be made by the metal material of magnetic.
Preferably, described movable core rod is inlayed on the matched moulds surface that is positioned described module with concavo-convex fit system, and its direction of inlaying is parallel to described first axle.
The mould of the mixed warm valve seat of the utility model plastics, except utilizing common slip core rod, outside a first flow part that molds the mixed warm valve seat of plastics, also adopted the movable core rod that is assembled in module, and the attachment device that is arranged at movable core rod and intermodule, make movable core rod can synchronously break away from module under the effect of knockout press, and successfully mold second a runner part of the mixed warm valve seat of plastics, and then moldedly go out the mixed warm valve seat of integrated plastic.And reside in movable core rod on the mixed warm valve seat of these plastics after the demoulding, can also be pulled out easily by detaching structure and broken away from the mixed warm valve seat of these plastics, and for reusing.So, when also effectively having solved the mixed warm valve seat of molded plastics, its hot water or cold water's runner can produce the problem of mutual interference when moulding and the demoulding are loosed core.
Description of drawings
Fig. 1 is the side cutaway view of the mixed warm valve seat of existing metal;
Fig. 2 is the schematic appearance of the utility model mould, and wherein, upper and lower mould is in the matched moulds state, and movable core rod is assembled on module;
Fig. 3 is the mixed warm valve seat side cutaway view of plastics that the utility model mould is made;
Fig. 4 is the local side-looking generalized section of the utility model mould, and wherein, upper and lower mould is in the matched moulds state, and movable core rod is assembled on module, and slip core rod, the first lower mold core and the second lower mold core are in the projection slip;
Fig. 5 is the local side-looking generalized section of the utility model mould, wherein, upper and lower mould is in the matched moulds state, and movable core rod is assembled on module, and slip core rod, the first lower mold core and the second lower mold core have been in the projection state, and prepare to carry out molded;
Fig. 6 is movable spool schematic appearance of the present utility model;
Fig. 7 is the local side-looking generalized section of the utility model mould, wherein, has molded integrated plastic to mix warm valve seat, and the slip core rod prepares to return slip;
Fig. 8 is the local side-looking generalized section of the utility model mould, wherein, there is molded integrated plastic to mix warm valve seat, and the slip core rod has been in retraction and has return state, the first lower mold core and the second lower mold core prepare to return slip, and upper and lower mould prepares to carry out demoulding action;
Fig. 9 is that the movable core rod of the utility model resides in the side-looking generalized section on the mixed warm valve seat of plastics, and wherein, this activity core rod can be pulled out disengaging along the direction of the 3rd axis.
Figure 10 is another assembling mode schematic diagram of the movable core rod of the utility model and module.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
The specific embodiment
Be to reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the utility model, below in conjunction with accompanying drawing and particular specific embodiment explanation embodiment of the present utility model, the personage who has the knack of this skill can understand other advantage of the present utility model and effect by content disclosed in the present specification.
As shown in Figure 2, the utility model provides the preferred embodiment of the mould of the mixed warm valve seat of a kind of plastics, described mould 10 mainly goes out the mixed warm valve seat 20 of plastics in order to Integral mold is molded, as shown in Figure 3, and is different from the existing mixed temperature valve seat made from metal material.The mixed warm valve seat 20 of described plastics is roughly identical with existing mixed temperature valve seat, comprises first flow 22 and second runner 23 of valve pool 21 and connection valve pool 21, the cold water runner that can flow into as cooling water respectively, and the hot water flux of supplying hot water inflow.Described valve pool 21 can be located for a metal hemispherical seal spool, and suitably rotated by this spool, and then switch controls the hot water or cold water and passes through thus, and hot water or cold water's mixed proportion, because these architectural features belong to common prior art, therefore do not repeat them here.
As shown in Figs. 4-6, mould 10 of the present utility model mainly comprises counterdie 11, patrix 12, slip core rod 13, movable core rod 14, detaching structure 15 and attachment device 16; Below be described as follows for above-mentioned composition structure.
Described counterdie 11 is formed with die cavity 111 on it, the shape of described die cavity 111 is roughly corresponding with the outer surface of the mixed warm valve seat 20 of described plastics.
Described patrix 12 is formed with module 121 on it, described module 121 can be carried out matched moulds along first axle s1 and described die cavity 111, and has matched moulds surface 122; Described module 121 is provided with the slippage passage 123 that runs through described matched moulds surface 122, and described slippage passage 123 extends along non-parallel the second axis s2 in described first axle s1.
The module 121 of the present embodiment also is provided with positioning embeded groove 124 on its matched moulds surface 122.
Described slip core rod 13, along described slippage passage 123 telescopic slide, as shown in Figure 4, and when described upper and lower mould 12,11 matched moulds, can slide outward from the matched moulds surface 122 of described module 121 and stretch out, as shown in Figure 5, thereby moldedly go out the part 221 that described mixed temperature valve seat 20 first flows 22 are positioned at the top, as shown in Figure 3, and before described upper and lower mould 12,11 demouldings, from the matched moulds of described module 121 surface 122 toward interior slip retractions, as shown in Fig. 7,8.
Described movable core rod 14, can be adhered to the matched moulds surface 122 that protrudes from described module 121 with breaking away from, and along non-parallel the 3rd axis s3 projection in described first axle s1, the second axis s2, as shown in Fig. 4,6, and described the second axis s2 and the 3rd axis s3 are positioned on copline; Described movable core rod 14 can be when described upper and lower mould 12,11 matched moulds, a molded part 231 that goes out described mixed temperature valve seat 20 second runners 23, as shown in Figure 3, and when described upper and lower mould 12,11 demoulding, synchronously break away from described module 121 by the knockout press effect along described first axle s1, and reside on the mixed temperature valve seat 20 that described plastic shaping goes out, as shown in Figure 9.
The movable core rod 14 of the present embodiment as shown in Figure 6, more be provided with the location abaculus 141 that can embed in described module 121 positioning embeded grooves 124 on it, and the direction of inlaying of described location abaculus 141 and positioning embeded groove 124 is parallel to described first axle s1.It is noted that; this location abaculus 141 is to provide accurate location with the assembling main purpose of positioning embeded groove 124; that is guarantee that movable core rod 14 can be assembled in correct position and angle orientation; and do not relate to how producing adhesive force between the two; although may produce adhesion between the two; but this adhesion is to be decided by the tolerance values that both coordinate, and usually can not consider especially in design the adhesion size.In addition, the design that direction is parallel to first axle s1 of inlaying of above-mentioned location abaculus 141 and positioning embeded groove 124, mean inlay that direction is parallel to module 121 simultaneously move back the mould direction, that is be parallel to upper and lower mould 12,11 stripping direction, force location abaculus 141 to be subject to this knockout press effect and to break away from positioning embeded groove 124.As for movable core rod 14 belows because of with moulding after the mixed warm valve seat 20 of plastics mutually combine, and its central axis, namely the 3rd axis s3 is non-parallel in first axle s1, and is namely non-parallel in the angle of inclination of stripping direction, so can produce the clip active force in knockout course.
Described detaching structure 15 is arranged on described movable core rod 14, makes described movable core rod 14 can successfully be separated described mixed temperature valve seat 20.
The detaching structure 15 of the present embodiment is the screw by described location abaculus 141; Wherein, the axis of described screw is parallel to described the 3rd axis s3, its purpose is after user or operating personnel screw togather mutually with the screw on particular tool and movable core rod 14, can be easily along the direction of the 3rd axis s3, that is central axial direction that should activity core rod 14 is stirred the application of force, movable core rod 14 is pulled out broken away from the mixed warm valve seat 20 of above-mentioned plastics, and be unlikely to the mixed warm valve seat 20 of these plastics and movable core rod 14 are damaged itself, therefore, can guarantee that also this activity core rod 14 is constantly reused.
In the present embodiment, detaching structure 15 be screw and this screw by the location abaculus 141 of movable core rod 14, but not as limit, enough under big or small specification, it may allow to be arranged at other position at some.In addition, this detaching structure 15 also is not limited to above-mentioned screw, and it also can be one and hooks groove, and the central axis of this hooks groove is parallel to described the 3rd axis s3 equally, and can move by pulling out disengaging after particular tool and the mutual hook of this hook groove.
Described attachment device 16, in order to the matched moulds surface 122 that described movable core rod 14 can be attached to with being broken away from described module 121, and can mutually break away under described knockout press effect, wherein, the adhesive force size of this attachment device 16 is not only much smaller than above-mentioned knockout press, also the clip active force that forms to each other of the mixed warm valve seat 20 of plastics after above-mentioned movable core rod 14 and the moulding.
The attachment device 16 of the present embodiment is essentially the magnetic assembly that is fixedly arranged on described movable core rod 14, and described module 121 is used therefore can produce the attached works of magnetic with described magnetic assembly by can be made by the metal material of magnetic.
What can easily expect is, except above-mentioned magnetic assembly, also have the multiple technologies scheme to can be used as above-mentioned attachment device 16, for example, set firmly a pair of male and female linking tape between described movable core rod 14 position relative to module 121, make both can be by male and female linking tape adhesive buckle each other, similarly, also can overcome above-mentioned adhesive buckle power by above-mentioned knockout press effect, make each other to break away from.In addition, as at 124 settings of positioning embeded groove of the location of above-mentioned movable core rod 14 abaculus 141 and module 121 Elastic buckle mutually, and be able to the structure that mutually breaks away under the knockout press effect, also can be used as another kind of feasible attachment device 16.So, as long as can use activity core rod 14 produce each other suitable physical property with module 121 and adhere to, and can mutually be broken away under above-mentioned knockout press effect, all can be applied in the utility model as attachment device 16 in principle.
Utilize in above-described embodiment positioning embeded groove 124 is set on module 121, and a relative location abaculus 141 is set on movable core rod 14, make both can accurately inlay each other the location, but not as limit, as shown in figure 10, also positioning embeded groove 142 can be arranged on movable core rod 14, be arranged on module 121 and will locate abaculus 125.In principle, as long as both inlay the location each other with concavo-convex fit system, its direction of inlaying of while is parallel to described first axle s1 and gets final product.As shown in the figure, pulled out disengaging for convenience of movable core rod 14, can be in the interior annular groove 143 that arranges of positioning embeded groove 142, and the central axis that utilizes this annular groove 143 is parallel to the 3rd axis s3, but not be parallel to first axle s1, make user or operating personnel be able to pass this positioning embeded groove 142 afterwards and the mutual buckle of this annular groove 143 by particular tool, and then successfully should be pulled out the mixed warm valve seat 20 of these plastics of disengaging by activity core rod 14.
The first axle s1 of above-described embodiment and the angle of the second axis s2 are about 30 degree, but are applicable to the angle between the 20-45 degree.Usually adopt the isogonism balanced configuration due to above-mentioned first flow 22 and the second runner 23, therefore, the angle of first axle s1 and the second axis s2 is substantially equal to the angle of described first axle s1 and the 3rd axis s3, and is about equally 30 degree, and is applicable between the 20-45 degree.What can learn easily is that the second axis s2 of the present embodiment and the angle of the 3rd axis s3 are about 60 degree, but are applicable between the 40-90 degree.
As shown in Figure 4, the mould 10 of the present embodiment, also comprise first lower mold core 17 that can stretch through and slide from described counterdie 11, and second lower mold core 18, its purpose is by molded first flow 22 another part 222 that go out described mixed temperature valve seat 20 of the first lower mold core 17, and by molded second runner 23 another part 232 that go out described mixed temperature valve seat 20 of the second lower mold core 18, as shown in Figure 3.From graphic sight it, above-mentioned first and second runner 22, another part of 23 all lay respectively at the place, below, that is with respect to hot water or cold water's entrance side.Only, this first lower mold core 17 and the second lower mold core 18 belong to prior art, and non-the creation emphasis that reality is novel be not therefore repeat them here.
During mould 10 operation of the present utility model, as shown in Figure 2, first with upper and lower mould 12,11 demouldings, make movable core rod 14 be assembled in the module 121 of patrix 12, afterwards, carry out upper and lower mould 12,11 matched moulds, and startup slip core rod 13, its matched moulds surface 122 projections from module 121 are located, and the first lower mold core 17 and the second lower mold core 18 are also up slided thereupon and are located, as shown in Fig. 4,5; Then, just can carry out molded, after plastics Uniform Flow and suitable cooling curing of a period of time, can successively slip core rod 13, the first lower mold core 17 and the second lower mold core 18 be shunk back and reply the position, as shown in Fig. 7,8, and carry out upper and lower mould 12,11 stripping operation, and obtain the mixed warm valve seat 20 of plastics of integral type.What should be specified is, this activity core rod 14 also resides on the mixed warm valve seat 20 of plastics, therefore, user or operator can see through by particular tool the design of detaching structure 15, easily movable core rod 14 is pulled out and broken away from the mixed warm valve seat 20 of plastics, as shown in Figure 9, and obtain to complete product, and the movable core rod 14 of pulling out can also be reused by follow-up molding manufacture procedure.
the above, it is only preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is done a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (15)
1. the mould of the mixed warm valve seat of plastics, is characterized in that, comprising:
Counterdie is formed with die cavity on it;
Patrix is formed with module on it, described module can be carried out matched moulds along first axle and described die cavity, and has the matched moulds surface; Described module is provided with the slippage passage that runs through described matched moulds surface, and described slippage passage is along non-parallel the second Axis Extension in described first axle;
The slip core rod, along described slippage passage telescopic slide, and when described patrix and described counterdie matched moulds, can slide outward from the matched moulds surface of described module and stretch out, a thereby molded part that goes out the first flow of described mixed temperature valve seat, and before described patrix and described lower moulding/demoulding, surperficial toward interior slip retraction from the matched moulds of described module;
Movable core rod can be adhered to the matched moulds surface that protrudes from described module with breaking away from, and along non-parallel the 3rd axis projection in described first axle, the second axis, and described the second axis and the 3rd axis are positioned on copline; Described movable core rod can be when described patrix and described counterdie matched moulds, a molded part that goes out the second runner of described mixed temperature valve seat, and when described patrix and described lower moulding/demoulding, synchronously break away from described module by the knockout press effect along described first axle, and reside on the mixed temperature valve seat that described plastic shaping goes out;
Detaching structure is arranged on described movable core rod, thereby makes described movable core rod can successfully be separated described mixed temperature valve seat.
2. the mould of the mixed warm valve seat of plastics according to claim 1, is characterized in that, also comprises attachment device, and is surperficial in order to the matched moulds that described movable core rod can be attached to with breaking away from described module, and can mutually break away under described knockout press effect.
3. plastics according to claim 2 mix the mould of warm valve seat, it is characterized in that, described attachment device is the magnetic assembly that is fixedly arranged on described movable core rod, and described module can produce the attached works of magnetic with described magnetic assembly and use by can be made by the metal material of magnetic.
4. the mould of the mixed warm valve seat of plastics according to claim 2, is characterized in that, described attachment device is the male and female linking tape that is fixedly arranged between described movable core rod position relative to module.
5. the mould of the mixed warm valve seat of plastics according to claim 1, is characterized in that, is provided with positioning embeded groove on the matched moulds surface of described module; Be provided with the location abaculus that can embed described positioning embeded groove on described movable core rod; The direction of inlaying of described location abaculus and positioning embeded groove is parallel to described first axle.
6. the mould of the mixed warm valve seat of plastics according to claim 5, is characterized in that, described detaching structure is the screw by described location abaculus, and the axis of described screw is parallel to described the 3rd axis.
7. the mould of the mixed warm valve seat of plastics according to claim 6, is characterized in that, also comprises attachment device, and is surperficial in order to the matched moulds that described movable core rod can be attached to with breaking away from described module, and can mutually break away under described knockout press effect; Described attachment device is the screw magnetic assembly in addition that is fixedly arranged on described movable core rod, and described module can produce the attached works of magnetic with described magnetic assembly and use by can be made by the metal material of magnetic.
8. the mould of the mixed warm valve seat of plastics according to claim 1, is characterized in that, described movable core rod is inlayed on the matched moulds surface that is positioned described module with concavo-convex fit system, and its direction of inlaying is parallel to described first axle.
9. the mould of the mixed warm valve seat of plastics according to claim 1, is characterized in that, described detaching structure is the screw that is arranged on described movable core rod, and the central axis of described screw is parallel to described the 3rd axis.
10. the mould of the mixed warm valve seat of plastics according to claim 1, is characterized in that, described detaching structure is the hook groove that is arranged on described movable core rod, and the central axis of described hook groove is parallel to described the 3rd axis.
11. the mould of the mixed warm valve seat of plastics according to claim 1 is characterized in that the angle of described first axle and the second axis is between between the 20-45 degree.
12. the mould of the mixed warm valve seat of plastics according to claim 1 is characterized in that the angle of described first axle and the 3rd axis is between between the 20-45 degree.
13. the mould of the mixed warm valve seat of plastics according to claim 1 is characterized in that the angle of described first axle and the second axis equals the angle of described first axle and the 3rd axis.
14. the mould of the mixed warm valve seat of plastics according to claim 1 is characterized in that the angle of described the second axis and the 3rd axis is between between the 40-90 degree.
15. the mould of the mixed warm valve seat of plastics according to claim 1, it is characterized in that, also comprise first lower mold core that can stretch through and slide from described counterdie, and second lower mold core, and mold first flow another part of described mixed temperature valve seat by described the first lower mold core when the plastic injection, and second runner another part that molds described mixed temperature valve seat by described the second lower mold core when the plastic injection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220600529 CN203004213U (en) | 2012-11-14 | 2012-11-14 | Forming die for plastic temperature mixing valve seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220600529 CN203004213U (en) | 2012-11-14 | 2012-11-14 | Forming die for plastic temperature mixing valve seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203004213U true CN203004213U (en) | 2013-06-19 |
Family
ID=48595842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220600529 Expired - Fee Related CN203004213U (en) | 2012-11-14 | 2012-11-14 | Forming die for plastic temperature mixing valve seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203004213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172050A (en) * | 2020-09-27 | 2021-01-05 | 江门市德众泰工程塑胶科技有限公司 | Valve seat forming die |
-
2012
- 2012-11-14 CN CN 201220600529 patent/CN203004213U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172050A (en) * | 2020-09-27 | 2021-01-05 | 江门市德众泰工程塑胶科技有限公司 | Valve seat forming die |
| CN112172050B (en) * | 2020-09-27 | 2022-06-24 | 江门市德众泰工程塑胶科技有限公司 | Valve seat forming die |
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