CN201217256Y - Mould structure convenient to quickly to dredge waterpipe - Google Patents
Mould structure convenient to quickly to dredge waterpipe Download PDFInfo
- Publication number
- CN201217256Y CN201217256Y CNU2008201183194U CN200820118319U CN201217256Y CN 201217256 Y CN201217256 Y CN 201217256Y CN U2008201183194 U CNU2008201183194 U CN U2008201183194U CN 200820118319 U CN200820118319 U CN 200820118319U CN 201217256 Y CN201217256 Y CN 201217256Y
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- CN
- China
- Prior art keywords
- core
- water pipe
- hole
- water
- cooling water
- 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
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Abstract
The utility model discloses a die structure which is convenient for rapidly dredging water pipe and comprises a core, a core fixed plate and a core sealing water plate; the core is fixed on the core fixed plate; a water inlet/outlet hole is arranged in the core sealing water plate; a channel hole is arranged on the core; a channel trough hole is also arranged on the core sealing water plate; the channel hole of the core is mutually and correspondingly communicated with one end of the channel through hole of the core sealing water plate; the water inlet/outlet hole of the core sealing water plate is all communicated with a water cooling pipe of the core and the channel through hole of the core; and the detachable water cooling pipes are arranged in the channel hole of the core and the channel through hole of the core sealing water plate. The die structure has the advantages that the maintenance is convenient, the work intensity of workers is reduced, and the work efficiency is improved; thus being applied to sleeve dies for injectors and water cooling pipe installation structure in the die cores for various plastic components with thin wall and deep holes.
Description
Technical field
The utility model relates to a kind of mould structure, relates in particular to a kind of mould structure of being convenient to dredge fast water pipe.
Background technology
At present, the cooling water ubiquity water quality inferiority of plastic products production manufacturer, the phenomenon that impurity is many, muddy are easy to the phenomenon that results in blockage to the cooling water pipe in some thin wall and deep hole plastic cores like this.As the syringe jacket mould, cause is a multi-cavity mold, occur stopping up if any the water pipe in the chamber core in process of production, just can not ordinary production, must be through ability ordinary production after the mediation, the mould of manufacturing at present will be dredged a water pipe in the core and must take the core water shutoff plate of mould apart with the fixed head of core, could dredge, stop up as the water pipe that occurs in process of production in indivedual cores, just must to unload mould from molding machine, and template taken apart could dredge water pipe, after mediation, then mould is reinstalled on the molding machine again the ability ordinary production, so both expend long man-hour (approximately needing several hrs), reduced production efficiency again.
The utility model content
The technical problem that the utility model solved is the defective that overcomes prior art, provides a kind of and can dredge water pipe in the core fast, saves maintenance time, the mould structure of being convenient to dredge fast water pipe of enhancing productivity.
For solving the problems of the technologies described above, the utility model provides a kind of mould structure of being convenient to dredge fast water pipe, comprise core, core fixing plate, core water shutoff plate, described core is fixed on the described core fixing plate, be provided with in the described core water shutoff plate, the water outlet hole, on described core, offer water channel hole, in described core water shutoff plate, also offer watercourse through-hole, the water channel hole of described core also is communicated with the mutual contraposition of watercourse through-hole one end of described core water shutoff plate, the other end of the watercourse through-hole of described core water shutoff plate and describedly advance, the water outlet hole all is communicated with, and is provided with dismountable cooling water pipe in the watercourse through-hole of the water channel hole of core and described core water shutoff plate.
Described dismountable cooling water pipe is connected the lower end of cooling water pipe on the fixture of cooling water.Described cooling water pipe fixture and described core water shutoff plate are detachable and is connected, and when mediation, described cooling water pipe fixture separates with described core water shutoff plate dismounting, and described cooling water pipe is from the bottom surface dismounting taking-up of described core water shutoff plate.Thereby making does not need core fixing plate and core water shutoff plate separated just can directly cooling water pipe be taken out from core water shutoff plate to dredge.
The cooling water pipe fixture can divide two kinds of structures, and a kind of is monolithic construction, and another kind is a split-type structural.Monolithic construction is divided helicitic texture and non-threaded structure again, and split-type structural also divides helicitic texture and non-threaded structure again.
Described monolithic construction is exactly a fixedly single piece of cooling water pipe.Be installed in the watercourse through-hole of described core water shutoff plate, also the water shutoff plate into and out of between the bottom surface of water channel hole and core water shutoff plate.Be provided with the water channel that is connected with described inlet channel hole in the single piece that cooling water pipe is fixed, and cooling water pipe also is connected with the unitarily formed water channel that cooling water pipe is fixed, and fixing unitarily formed water channel of cooling water pipe and cooling water pipe just become the water channel hole of a threeway like this.
Described split-type structural, it is made up of fixture and two parts of water shutoff plug.Described split-type structural is installed in the watercourse through-hole of core water shutoff plate, the cooling water pipe fixture be installed in described core water shutoff plate into and out of between the water channel hole, the water shutoff plug is installed between inlet channel hole and the core water shutoff plate bottom surface, and described cooling water pipe passes described fixture and is connected with described inlet channel hole.Cooling water pipe and inlet channel hole just become the water channel hole of a threeway like this.
The contact position of described cooling water pipe fixture and described core water shutoff plate is provided with sealing ring.The contact position of described core and described core fixing plate also is provided with sealing ring.
Owing to adopt technique scheme, the utlity model has following beneficial effect:
1, adopts the design of dismountable cooling water pipe, the convenient cooling water pipe of mediation fast;
2, save maintenance time, enhance productivity;
3, good airproof performance.
Description of drawings
Fig. 1 is the cutaway view that the utility model is convenient to dredge fast the mould structure embodiment one of water pipe;
Fig. 2 is the cutaway view that the utility model is convenient to dredge fast the mould structure embodiment two of water pipe;
Fig. 3 is the monolithic construction schematic diagram of cooling water pipe fixture of the present utility model;
Fig. 4 is the split-type structural schematic diagram of cooling water pipe fixture of the present utility model.
Mark the following drawings mark thereon in conjunction with the accompanying drawings:
1-core cooling water pipe; The 2-core; 3-water outlet hole; The 4-core fixing plate; 5-cooling water pipe fixture; 6-water shutoff plug; 7-core water shutoff plate; The 8-sealing ring; The water channel hole of 9-core; The 10-water channel; The watercourse through-hole of 11-core water shutoff plate; 12-inlet channel hole; 13-core water shutoff plate bottom surface; The 14-cooling water pipe is single piece fixedly.
The specific embodiment
As Fig. 1, shown in Figure 2, the utility model is convenient to dredge fast the mould structure of water pipe, comprise core 2, core fixing plate 4, core water shutoff plate 7, core 2 is fixed on the core fixing plate 4, be provided with water outlet hole 3 and inlet channel hole 12 in the core water shutoff plate 7, on core 2, offer water channel hole 9, in core water shutoff plate 7, also offer watercourse through-hole 11, the water channel hole 9 of core also is communicated with the watercourse through-hole 11 mutual contrapositions of core water shutoff plate 7, the watercourse through-hole 11 of core water shutoff plate 7 is communicated with water outlet hole 3 and inlet channel hole 12, is provided with dismountable cooling water pipe 1 in the through hole 11 of the water channel hole 9 of core 7 and core water shutoff plate.Cooling water pipe fixture 5 is located at cooling water pipe 1 lower end and in the inside of core water shutoff plate 7.Cooling water pipe fixture 5 and core water shutoff plate 7 are detachable and be connected, and are threaded or clamping and other dismountable connected mode as employing.When mediation, cooling water pipe fixture 5 separates with 7 dismountings of core water shutoff plate, cooling water pipe 1 takes out from the dismounting of the bottom surface of core water shutoff plate 7, thereby makes and do not need core fixing plate 4 and core water shutoff plate 7 separated just can directly cooling water pipe 1 be taken out from core water shutoff plate 7 to dredge.
As shown in Figure 3, cooling water pipe fixedly single piece 14 is a monolithic construction, cooling water pipe fixedly single piece 14 is installed in the water channel 9 of core water shutoff plate, the water channel 10 that cooling water pipe fixedly is provided with horizontally set in the single piece 14 is connected with inlet channel hole 12, the lower end of cooling water pipe 1 is connected with the water channel 10 of cooling water pipe overall fixed part 14, and water outlet hole 3 forms the water channel cooling recirculation system with the watercourse through-hole 11 of core water shutoff plate, the water channel hole 9 in the middle of the core, cooling water pipe 1, water channel 10, inlet channel hole 12.
As shown in Figure 4, fixture 5 and water shutoff plug 6 become split-type structural, fixture 5 and water shutoff plug 6 are installed in the watercourse through-hole 11 of core water shutoff plate, cooling water pipe fixture 5 is between inlet channel hole 12 and water outlet hole 3, water shutoff plug 6 is between inlet channel hole 12 and core water shutoff plate bottom surface 13, cooling water pipe 1 passes fixture 5 and is connected with inlet channel hole 12, and water outlet hole 3 forms the water channel cooling recirculation system with the watercourse through-hole 11 of core water shutoff plate, the water channel hole 9 in the middle of the core, cooling water pipe 1, fixture 5, inlet channel hole 12.
Be provided with sealing ring 8 at fixture 5, water shutoff plug 6, cooling water pipe overall fixed part 14 with the contact position of core water shutoff plate 7.Core 2 also is provided with one or more sealing rings 8 with the contact position of core water shutoff plate 7, guarantees the sealing of water channel.
Cooling water pipe in the utility model core can directly be extracted out from core water shutoff plate back and dredge, and does not need template is taken apart.The utlity model has advantage easy to maintenance, that alleviate workman's working strength, increase work efficiency.Tie applicable to the cooling water pipe mould structure in syringe jacket mould and the various thin wall and deep hole plastic core.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (7)
1, a kind of mould structure of being convenient to dredge fast water pipe, comprise core, core fixing plate, core water shutoff plate, described core is fixed on the described core fixing plate, be provided with in the described core water shutoff plate, the water outlet hole, it is characterized in that: on described core, offer water channel hole, in described core water shutoff plate, also offer watercourse through-hole, the water channel hole of described core also is communicated with the mutual contraposition of watercourse through-hole one end of described core water shutoff plate, the other end of the watercourse through-hole of described core water shutoff plate and describedly advance, the water outlet hole all is communicated with, and is provided with dismountable cooling water pipe in the watercourse through-hole of the water channel hole of core and described core water shutoff plate.
2, the mould structure of being convenient to dredge fast water pipe according to claim 1 is characterized in that: described cooling water pipe is installed in the core water shutoff plate by the cooling water pipe fixture.
3, the mould structure of being convenient to dredge fast water pipe according to claim 2, it is characterized in that: described cooling water pipe fixture is a monolithic construction, described cooling water pipe fixture be installed in described core water shutoff plate into and out of between the bottom surface of water channel hole and core water shutoff plate, in the single piece that cooling water pipe is fixed, be provided with the water channel that is connected with described inlet channel hole, and described cooling water pipe also is connected with the water channel of described cooling water pipe fixture, and described cooling water pipe and inlet channel hole just become the water channel hole of a threeway.
4, the mould structure of being convenient to dredge fast water pipe according to claim 2, it is characterized in that: described cooling water pipe fixture is a split-type structural, described cooling water pipe fixture comprises the fixture on top and two parts of water shutoff plug of bottom, described fixture is installed in advancing of described core water shutoff plate, between the water outlet hole, described water shutoff plug is installed between described inlet channel hole and the core water shutoff plate bottom surface, described cooling water pipe passes described fixture and is connected with described inlet channel hole, and described cooling water pipe and inlet channel hole just become the water channel hole of a threeway.
5, according to claim 2 or the 3 or 4 described mould structures of being convenient to dredge fast water pipe, it is characterized in that: the contact position of described cooling water pipe fixture and described core water shutoff plate is provided with sealing ring.
6, the mould structure of being convenient to dredge fast water pipe according to claim 1, it is characterized in that: the contact position of described core and described core fixing plate is provided with one or more sealing rings.
7, the mould structure of being convenient to dredge fast water pipe according to claim 2, it is characterized in that: described cooling water pipe fixture and described core water shutoff plate are detachable and be connected, when mediation, described cooling water pipe fixture separates with described core water shutoff plate dismounting, and described cooling water pipe takes out from the bottom surface dismounting of described core water shutoff plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201183194U CN201217256Y (en) | 2008-06-03 | 2008-06-03 | Mould structure convenient to quickly to dredge waterpipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201183194U CN201217256Y (en) | 2008-06-03 | 2008-06-03 | Mould structure convenient to quickly to dredge waterpipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201217256Y true CN201217256Y (en) | 2009-04-08 |
Family
ID=40540091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201183194U Expired - Fee Related CN201217256Y (en) | 2008-06-03 | 2008-06-03 | Mould structure convenient to quickly to dredge waterpipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201217256Y (en) |
-
2008
- 2008-06-03 CN CNU2008201183194U patent/CN201217256Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20130603 |