CN105397992A - Injection molding mold - Google Patents
Injection molding mold Download PDFInfo
- Publication number
- CN105397992A CN105397992A CN201510967289.9A CN201510967289A CN105397992A CN 105397992 A CN105397992 A CN 105397992A CN 201510967289 A CN201510967289 A CN 201510967289A CN 105397992 A CN105397992 A CN 105397992A
- Authority
- CN
- China
- Prior art keywords
- water route
- water
- mold insert
- exhaust outlet
- stroke
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
- B29C2033/042—Meander or zig-zag shaped cooling channels, i.e. continuous cooling channels whereby a plurality of cooling channel sections are oriented in a substantial parallel direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
- B29C2045/7318—Construction of heating or cooling fluid flow channels multilayered fluid channel constructions
Abstract
The invention discloses an injection molding mold. According to the technical scheme, the injection molding mold is characterized in that the mold comprises a mold frame and a plurality of inserts; a forming face is formed at one end of each insert; the inserts are arranged in the mold frame in parallel; at least one set of water paths are arranged on the mold frame and include the first water path and the second water path; a cooling cavity communicated with the second water path is formed in each insert; a penetrating piece is arranged between the first water path and the second water path; a cavity is formed in the penetrating piece and is communicated with the first cooling cavity and the first water path; and the penetrating piece penetrates the second water path. The penetrating piece is arranged between the first water path and the second water path and makes the first water path communicated with the cavities in the inserts, and it is prevented that cooling temperatures in the inserts are different; and the temperature of water entering the inserts and the temperature of water leaving the inserts can be balanced through the penetrating piece, periodical changes of water temperatures are prevented, and water waves are prevented.
Description
Technical field
The present invention relates to mold injection field, more particularly, it relates to a kind of moulding mould.
Background technology
Injection mold is a kind of instrument producing plasthetics, two kinds, thermosetting plastic mould, thermoplastic plastic's mould can be divided into according to its shaping characteristic, blow mold, injection mold, draw mould, injection mould etc. can be divided into according to moulding process, traditional injection mold can be divided into again cold flowing mould channel, hot runner mould two kinds with running gate system, for injection mold, injection mould is a kind of conventional mould.
For injection mold, usual employing mold insert, and on mold insert, be provided with forming surface, serve the effect that assistant formation face is shaping, particularly for the mould that some housings are loosed core, owing to being difficult to loose core after shaping, the mobile mold insert closed up about generally have employed carries out the shaping of moulding, but the position that the shaping mould of this mode can close up in the left and right of moulding produces a die parting line, have impact on quality and the feel of moulding greatly, so the inside of housing is generally shaping by mold insert, but for needs by mold insert shaping large-scale cavity in housing, a lot of problem can be there is, such as the melt temperature of injection machine discharging is very high, cause the temperature of mold insert very high, the cooling effect of moulding is deteriorated, moulding is finally made to cool completely, in prior art, the patent of invention that application number is " 201210418954.5 " solves the too high problem of mold insert temperature by being provided with water route in mold insert, but the water route arranged can bring the chilling temperature of the diverse location that can bring mold insert different, finally on injection molding part, produce water wave, affect product quality.
Summary of the invention
For the deficiency that prior art exists, the object of the present invention is to provide a kind of temperature moulding mould more uniformly made in mold insert.
For achieving the above object, the invention provides following technical scheme: a kind of moulding mould, comprise mould bases and several mold inserts, one end of described mold insert is forming surface, mold insert described in each is set in parallel on mould bases, described mould bases is provided with at least one group of water route, described water route comprises the first water route and the second water route, the cooling chamber be communicated with the second water route is provided with in mold insert described in each, penetration piece is provided with between described first water route and the second water route, cavity is provided with in described penetration piece, described cavity is communicated with the first water route with each cooling chamber respectively, described penetration piece runs through the second water route and arranges.
As preferably, the end of described cooling chamber and penetration piece is formed with hybrid chamber.
Further, by being formed with hybrid chamber in the end of cooling chamber and penetration piece, in the flow process of cooling water, if cooling water only moves towards single direction, cooling water can because the problem of the problem generation layering of water temperature, by being provided with hybrid chamber, the flow direction of cooling water is in the position of hybrid chamber, can turn to, thus the water of layering is mixed, the water being in bottom is made to be flipped to top, reduce the temperature of cooling water and cooling chamber sidewall contact, hybrid chamber also has the effect at this position combination cooling water, extend the time that this position contacts with cooling water, the all right turbulization of the flowing of cooling water in this position simultaneously, turbulent flow can make the cooling water of layering mix, the cooling water making internal temperature lower is instead to top, reduce the temperature of cooling water, thus increase the cooling effect of plastic.
As preferably, described penetration piece comprises interior pipe and sheathed outer tube on inner pipe, described outer tube is fixedly connected with the second water route, described interior pipe be formed with the gap be communicated with cooling chamber with the second water route respectively between outer tube, described cavity is arranged in interior pipe.
Further, by being provided with interior pipe and outer tube, thus naturally create the gap be communicated with the second water route, simultaneously again by cavity being opened in interior pipe, thus achieve the circulation in water route, the cooling chamber of the first water route, mold insert inside is connected with the second water route, and outer tube also serves the effect preventing cooling water from flowing out from the gap between mould bases, prevents cooling water from affecting the normal use of mould.
As preferably, the position that described interior pipe contacts with mould bases is provided with screw thread.
Further, the position contacted with mould bases at interior pipe is provided with screw thread, the effect of the attachment force in screw thread serves and strengthens between pipe and mould bases, serve the effect of connection first pipeline and cooling chamber, the sealing effectiveness of screw thread is better, by the cooperation of interior pipe, the second water route is prevented to be communicated with in interior pipe position with the first water route.
As preferably, described outer tube is arranged with rubber ring, an end face of described rubber ring is connected with mould bases, and the other end of described rubber ring abuts with mold insert.
Further, because the gap between penetration piece and cooling chamber is disconnect in mold insert position, so can seep water in this position, by being provided with rubber ring in this position, rubber ring serves and prevents cooling water from from gap, flowing into mould bases between the lower surface of mold insert, reducing the mold use life-span, by being provided with rubber ring, serving the effect of waterproof.
As preferably, the sidewall of described mold insert offers exhaust outlet, described exhaust outlet is communicated with cooling chamber, described exhaust outlet is provided with the lattice stopper making Exhaust Open and closedown.
Further, this type of is goed deep into very much to the mold insert in moulding, generally can produce the problem of tired gas, by offering exhaust outlet in this position, the air pressure raised can directly be discharged by exhaust outlet, but when injection moulding, the plastics having molten mass enter exhaust outlet, therefore by being provided with lattice stopper at vent position, lattice stopper serves the effect preventing molten mass from entering exhaust outlet, general work process is, after molten mass plastics soon fill up, open lattice stopper, by the flowing in water route, gas is discharged, simultaneously in order to prevent current from entering, the gap of exhaust outlet is very little, current are because the high pressure of exhaust outlet opposite side, thus cannot enter in gap.
As preferably, described lattice stopper comprises catch, stroke sheet and drive division, and one end of described catch is provided with the edge of a knife cutting off defective material, the described edge of a knife is positioned at exhaust outlet sidewall, described stroke sheet is connected, and described drive division drives stroke sheet to move, thus the edge of a knife is moved in exhaust outlet.
Further, by being provided with catch, stroke sheet and drive division, due to when injection moulding, owing to being provided with exhaust outlet, molten mass can condense vent position shape, thus cause the difficulty of moulding withdrawing pattern, therefore drive stroke sheet to move by drive division, now catch can link thereupon, after cooling water in water route drains, catch can move up, the molten mass of moulding can inwardly deform, now drive division drives catch to move down, the edge of a knife will cut off to enterolithic molten mass, decrease the thickness of condensation position, conveniently carry out follow-up withdrawing pattern, the sidewall of exhaust outlet also can be provided with oblique simultaneously, make withdrawing pattern more smooth.
As preferably, the position that described catch coordinates with exhaust outlet adopts and is vented steel and makes.
Further, adopted be vented steel by the position that will catch coordinates with exhaust outlet, exhaust steel has certain exhaust effect, and cooling water cannot pass through simultaneously, therefore in injection moulding process, can get rid of the problem of tired gas, the air of high pressure is flowed in water route and discharges.
As preferably, the position that described mould bases is connected with catch slippage is provided with water proof ring.
Further; the position that mould bases is connected with catch slippage is provided with water proof ring; water proof ring serves the effect of waterproof; prevent the chamber owing to offering for catch movement; thus cooling water carries out in chamber; by being provided with water proof ring, can effectively prevent pouring in down a chimney of cooling water, serving the effect of protection mould.
As preferably, described stroke sheet runs through mold insert described in each and arranges, and described catch is provided with stroke block, described stroke sheet is provided with the stroke groove coordinated with stroke block.
Further, one multiple moulding can be gone out in order to make mould, then multiple mold insert is provided with, each mold insert is all to there being a moulding, in order to realize the interlock of multiple stroke sheet, bottom stroke sheet being run through multiple mold insert is arranged, catch is provided with stroke block, stroke sheet is provided with the stroke groove coordinated with stroke block, drive division in the present invention is the cylinder arranging mold outer surface, by the action of the piston rod of cylinder, stroke block is moved, then the position of stroke groove is moved, because catch can slide in mould bases, therefore stroke block can change the movement of catch along with the movement of stroke groove, catch is made to realize opening and turning off the action of exhaust outlet.
By adopting technique scheme, by being provided with the first water route and the second water route, between the first water route and the second water route, be provided with penetration piece simultaneously, penetration piece makes the cavity connects in the first water route and mold insert, first water route can be used for cooling water to discharge, also cooling water is can be used for flow into, because when the cavity of cooling water flow in penetration piece, the effect of cooling or heating can be served to the cooling chamber around penetration piece, prevent the chilling temperature in mold insert different, thus cause the chilling temperature of the moulding on mold insert different, moulding is finally made to produce the problem of water wave after the cooling period, balanced effect can be served to the water temperature entering and leave mold insert by penetration piece, prevent water temperature from producing interim change, prevent the generation of water wave.
Accompanying drawing explanation
Fig. 1 is generalized section one of the present invention;
Fig. 2 is generalized section two of the present invention;
Fig. 3 is the portion of A shown in Fig. 2 enlarged diagram;
Fig. 4 is the portion of B shown in Fig. 2 enlarged diagram;
Fig. 5 is generalized section three of the present invention;
Fig. 6 is the portion of C shown in Fig. 5 enlarged diagram;
Fig. 7 is the portion of D shown in Fig. 5 enlarged diagram.
In figure: 0, mould bases; 01, mold insert; 02, forming surface; 03, moulding; 1, the first water route; 2, the second water route; 3, penetration piece; 31, cavity; 32, cooling chamber; 33, hybrid chamber; 34, screw thread; 4, rubber ring; 5, exhaust outlet; 61, catch; 611, the edge of a knife; 612, water proof ring; 62, stroke sheet; 63, stroke block; 64, stroke groove; 65, drive division.
Detailed description of the invention
Referring to figs. 1 through Fig. 7, embodiments of the invention are described further.
As shown in Figure 1, a kind of moulding 03 mould, comprise mould bases 0 and several mold inserts 01, as shown in Figure 1, in order to the multiple moulding 03 of one-shot forming, by mold insert 01 is provided with multiple, one end of mold insert 01 is forming surface 02, each mold insert 01 is set in parallel on mould bases 0, mould bases 0 is provided with at least one group of water route, when mold insert 01 is excessive, cooling-down effect cannot be played in one group of water route, now mold insert 01 is cooled by organizing water route with regard to needs more, water route comprises the first water route 1 and the second water route 2, the cooling chamber 32 be communicated with the second water route 2 is provided with in each mold insert 01, penetration piece 3 is provided with between first water route 1 and the second water route 2, cavity 31 is provided with in penetration piece 3, cavity 31 is communicated with the first water route 1 with each cooling chamber 32 respectively, penetration piece 3 runs through the second water route 2 and arranges, by being provided with the first water route 1 and the second water route 2, between the first water route 1 and the second water route 2, be provided with penetration piece 3 simultaneously, penetration piece 3 makes the first water route 1 be communicated with the cavity 31 in mold insert 01, first water route 1 can be used for cooling water to discharge, also cooling water is can be used for flow into, because when the cavity 31 of cooling water flow in penetration piece 3, the effect of cooling or heating can be served to the cooling chamber 32 around penetration piece 3, prevent the chilling temperature in mold insert 01 different, thus cause the chilling temperature of the moulding 03 on mold insert 01 different, moulding 03 is finally made to produce the problem of water wave after the cooling period, balanced effect can be served to the water temperature entering and leave mold insert 01 by penetration piece 3, prevent water temperature from producing interim change, prevent the generation of water wave.
As shown in Figure 6, described cooling chamber 32 is formed with hybrid chamber 33 with the end of penetration piece 3, by being formed with hybrid chamber 33 at cooling chamber 32 and the end of penetration piece 3, in the flow process of cooling water, if cooling water only moves towards single direction, cooling water can because the problem of the problem generation layering of water temperature, by being provided with hybrid chamber 33, the flow direction of cooling water is in the position of hybrid chamber 33, can turn to, thus the water of layering is mixed, the water being in bottom is made to be flipped to top, reduce the temperature of cooling water and cooling chamber 32 sidewall contact, hybrid chamber 33 also has the effect at this position combination cooling water, extend the time that this position contacts with cooling water, the all right turbulization of the flowing of cooling water in this position simultaneously, turbulent flow can make the cooling water of layering mix, the cooling water making internal temperature lower is instead to top, reduce the temperature of cooling water, thus increase the cooling effect of plastic.
As shown in Figure 6, described penetration piece 3 comprises interior pipe and sheathed outer tube on inner pipe, described outer tube is fixedly connected with the second water route 2, described interior pipe be formed with the gap be communicated with cooling chamber 32 with the second water route 2 respectively between outer tube, described cavity 31 is arranged in interior pipe, by being provided with interior pipe and outer tube, thus naturally create the gap be communicated with the second water route 2, simultaneously again by cavity 31 is opened in interior pipe, thus achieve the circulation in water route, first water route 1, the cooling chamber 32 of mold insert 01 inside is connected with the second water route 2, outer tube also serves the effect preventing cooling water from flowing out from the gap between mould bases 0, prevent cooling water from affecting the normal use of mould.
As shown in Figure 7, the position that described interior pipe contacts with mould bases 0 is provided with screw thread 34, the position contacted with mould bases 0 at interior pipe is provided with screw thread 34, the effect of the attachment force in screw thread 34 serves and strengthens between pipe and mould bases 0, serve the effect of connection first pipeline and cooling chamber 32, the sealing effectiveness of screw thread 34 is better, by the cooperation of interior pipe, prevents the second water route 2 to be communicated with in interior pipe position with the first water route 1.
As shown in Figure 2, described outer tube is arranged with rubber ring 4, one end face of described rubber ring 4 is connected with mould bases 0, the other end of described rubber ring 4 abuts with mold insert 01, because the gap between penetration piece 3 and cooling chamber 32 is disconnect in mold insert 01 position, so can seep water in this position, by being provided with rubber ring 4 in this position, rubber ring 4 serves and prevents cooling water from from gap, flowing into mould bases 0 between the lower surface of mold insert 01, reduce the mold use life-span, by being provided with rubber ring 4, serve the effect of waterproof.
As shown in Figures 2 and 3, the sidewall of described mold insert 01 offers exhaust outlet 5, described exhaust outlet 5 is communicated with cooling chamber 32, described exhaust outlet 5 is provided with the lattice stopper that exhaust outlet 5 is opened and closed, this type of is goed deep into very much to the mold insert 01 in moulding 03, generally can produce the problem of tired gas, by offering exhaust outlet 5 in this position, the air pressure raised can directly be discharged by exhaust outlet 5, but when injection moulding, the plastics having molten mass enter exhaust outlet 5, therefore by being provided with lattice stopper in exhaust outlet 5 position, lattice stopper serves the effect preventing molten mass from entering exhaust outlet 5, general work process is, after molten mass plastics soon fill up, open lattice stopper, by the flowing in water route, gas is discharged, simultaneously in order to prevent current from entering, the gap of exhaust outlet 5 is very little, current are because the high pressure of exhaust outlet 5 opposite side, thus cannot enter in gap.
As Fig. 2, shown in Fig. 3 and Fig. 4, described lattice stopper comprises catch 61, stroke sheet 62 and drive division 65, one end of described catch 61 is provided with the edge of a knife 611 cutting off defective material, the described edge of a knife 611 is positioned at exhaust outlet 5 sidewall, described stroke sheet 62 is connected, described drive division 65 drives stroke sheet 62 to move, thus make the edge of a knife 611 mobile in exhaust outlet 5, by being provided with catch 61, stroke sheet 62 and drive division 65, due to when injection moulding, owing to being provided with exhaust outlet 5, molten mass can condense exhaust outlet 5 position shape, thus cause the difficulty of moulding 03 withdrawing pattern, therefore drive stroke sheet 62 to move by drive division 65, now catch 61 can link thereupon, after cooling water in water route drains, catch 61 can move up, the molten mass of moulding 03 can inwardly deform, now drive division 65 drives catch 61 to move down, the edge of a knife 611 will cut off to enterolithic molten mass, decrease the thickness of condensation position, conveniently carry out follow-up withdrawing pattern, the sidewall of exhaust outlet 5 also can be provided with oblique simultaneously, make withdrawing pattern more smooth, the position simultaneously described catch 61 coordinated with exhaust outlet 5 adopts and is vented steel and makes, steel is vented by being adopted the position that catch 61 coordinates with exhaust outlet 5, exhaust steel has certain exhaust effect, cooling water cannot pass through simultaneously, therefore can in injection moulding process, get rid of the problem of tired gas, the air of high pressure is flowed in water route and discharges.
As shown in Figure 3; the position that described mould bases 0 is connected with catch 61 slippage is provided with water proof ring 612; the position that mould bases 0 is connected with catch 61 slippage is provided with water proof ring 612; water proof ring 612 serves the effect of waterproof; prevent the chamber owing to offering for catch 61 movement, thus cooling water carries out in chamber, by being provided with water proof ring 612; can effectively prevent pouring in down a chimney of cooling water, serve the effect of protection mould.
As shown in Figure 2, described stroke sheet 62 runs through mold insert 01 described in each and arranges, described catch 61 is provided with stroke block 63, described stroke sheet 62 is provided with the stroke groove 64 coordinated with stroke block 63, one multiple moulding 03 can be gone out in order to make mould, then multiple mold insert 01 is provided with, each mold insert 01 is all to there being a moulding 03, in order to realize the interlock of multiple stroke sheet 62, bottom stroke sheet 62 being run through multiple mold insert 01 is arranged, catch 61 is provided with stroke block 63, stroke sheet 62 is provided with the stroke groove 64 coordinated with stroke block 63, drive division 65 in the present invention is for arranging the cylinder of mold outer surface, by the action of the piston rod of cylinder, stroke block 63 is moved, then the position of stroke groove 64 is moved, because catch 61 can slide in mould bases 0, therefore stroke block 63 can change the movement of catch 61 along with the movement of stroke groove 64, catch 61 is made to realize opening and turning off the action of exhaust outlet 5.
The above is only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, and all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a moulding mould, comprise mould bases and several mold inserts, one end of described mold insert is forming surface, it is characterized in that: mold insert described in each is set in parallel on mould bases, described mould bases is provided with at least one group of water route, described water route comprises the first water route and the second water route, the cooling chamber be communicated with the second water route is provided with in mold insert described in each, penetration piece is provided with between described first water route and the second water route, cavity is provided with in described penetration piece, described cavity is communicated with the first water route with each cooling chamber respectively, and described penetration piece runs through the second water route and arranges.
2. moulding mould according to claim 1, is characterized in that: the end of described cooling chamber and penetration piece is formed with hybrid chamber.
3. moulding mould according to claim 1, it is characterized in that: described penetration piece comprises interior pipe and sheathed outer tube on inner pipe, described outer tube is fixedly connected with the second water route, described interior pipe be formed with the gap be communicated with cooling chamber with the second water route respectively between outer tube, described cavity is arranged in interior pipe.
4. moulding mould according to claim 3, is characterized in that: the position that described interior pipe contacts with mould bases is provided with screw thread.
5. moulding mould according to claim 3, is characterized in that: described outer tube is arranged with rubber ring, an end face of described rubber ring is connected with mould bases, and the other end of described rubber ring abuts with mold insert.
6. moulding mould according to claim 1, it is characterized in that: the sidewall of described mold insert offers exhaust outlet, described exhaust outlet is communicated with cooling chamber, described exhaust outlet is provided with the lattice stopper making Exhaust Open and closedown.
7. moulding mould according to claim 6, it is characterized in that: described lattice stopper comprises catch, stroke sheet and drive division, one end of described catch is provided with the edge of a knife cutting off defective material, the described edge of a knife is positioned at exhaust outlet sidewall, described stroke sheet is connected, described drive division drives stroke sheet to move, thus the edge of a knife is moved in exhaust outlet.
8. moulding mould according to claim 7, is characterized in that: the position that described catch coordinates with exhaust outlet adopts and is vented steel and makes.
9. moulding mould according to claim 6, is characterized in that: the position that described mould bases is connected with catch slippage is provided with water proof ring.
10. moulding mould according to claim 6, is characterized in that: described stroke sheet runs through mold insert described in each and arranges, and described catch is provided with stroke block, described stroke sheet is provided with the stroke groove coordinated with stroke block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510967289.9A CN105397992B (en) | 2015-12-21 | 2015-12-21 | Moulding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510967289.9A CN105397992B (en) | 2015-12-21 | 2015-12-21 | Moulding mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105397992A true CN105397992A (en) | 2016-03-16 |
| CN105397992B CN105397992B (en) | 2017-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510967289.9A Expired - Fee Related CN105397992B (en) | 2015-12-21 | 2015-12-21 | Moulding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105397992B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239854A (en) * | 2016-08-31 | 2016-12-21 | 宁波方正汽车模具有限公司 | Injection mould stereo circulating water channel structure |
| CN112719241A (en) * | 2020-12-22 | 2021-04-30 | 苏州广型模具有限公司 | Cover half paneling and be used for shaping new forms of energy motor casing's cover half mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007276224A (en) * | 2006-04-05 | 2007-10-25 | It Techno Kk | Cooling structure of arc-shaped core mold and method for forming arc-shaped cooling water hole in the core mold |
| JP2011126171A (en) * | 2009-12-18 | 2011-06-30 | Toyota Motor Corp | Mold thermostat |
| CN103507241A (en) * | 2013-10-12 | 2014-01-15 | 凡嘉科技（无锡）有限公司 | Cooling water channel structure for die of relatively deep cup-shaped product |
-
2015
- 2015-12-21 CN CN201510967289.9A patent/CN105397992B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007276224A (en) * | 2006-04-05 | 2007-10-25 | It Techno Kk | Cooling structure of arc-shaped core mold and method for forming arc-shaped cooling water hole in the core mold |
| JP2011126171A (en) * | 2009-12-18 | 2011-06-30 | Toyota Motor Corp | Mold thermostat |
| CN103507241A (en) * | 2013-10-12 | 2014-01-15 | 凡嘉科技（无锡）有限公司 | Cooling water channel structure for die of relatively deep cup-shaped product |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239854A (en) * | 2016-08-31 | 2016-12-21 | 宁波方正汽车模具有限公司 | Injection mould stereo circulating water channel structure |
| CN112719241A (en) * | 2020-12-22 | 2021-04-30 | 苏州广型模具有限公司 | Cover half paneling and be used for shaping new forms of energy motor casing's cover half mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105397992B (en) | 2017-07-11 |
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