CN205735829U - A kind of high precision computation device shell injection mold - Google Patents
A kind of high precision computation device shell injection mold Download PDFInfo
- Publication number
- CN205735829U CN205735829U CN201620709679.6U CN201620709679U CN205735829U CN 205735829 U CN205735829 U CN 205735829U CN 201620709679 U CN201620709679 U CN 201620709679U CN 205735829 U CN205735829 U CN 205735829U
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- Prior art keywords
- cover half
- chamber
- cooling chamber
- dynamic model
- installing plate
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Abstract
This utility model belongs to computer manufacturing technology field, discloses a kind of high precision computation device shell injection mold, for solving the problem that existing injection mold also exists forming quality of products difference.This utility model includes cover half installing plate and cover half, described cover half is arranged on the top of cover half installing plate, the surrounding of described cover half installing plate is provided with lead, the upper end of described lead is arranged with dynamic model installing plate, the lower section of described dynamic model installing plate is provided with dynamic model, forms cast die cavity between described dynamic model and cover half, and described dynamic model includes dynamic model chamber, described cover half includes that cover half chamber, described dynamic model chamber form the cast die cavity for pouring into a mould computer shell together with cover half chamber；The periphery of described cover half be provided with three with pour the cast passage that die cavity is interconnected, three cast passages all connections on main gate spool, main gate spool is communicated with pouring nozzle；The periphery in described dynamic model chamber is provided with the first cooling chamber.
Description
Technical field
This utility model belongs to computer manufacturing technology field, is specifically related to a kind of high precision computation device shell injection
Mould.
Background technology
The housing of computer and button are all to use injection mould injection mo(u)lding, and injection mould is by dynamic model and cover half two parts group
Becoming, dynamic model is arranged on the fixed form of injection moulding machine, and during injection moulding, dynamic model constitutes running gate system and type with cover half Guan Bi
Chamber, during die sinking, dynamic model separates with cover half to take out plastic.
The such as patent of Application No. 201420101641.1 discloses a kind of injection mold, carbon composite shell
Molding, including cover half, dynamic model, flow passage system, flow passage system forms runner, and runner has multiple with injection mold forming cavity
The cast gate being connected；Cover half includes by thimble, ejects the ejecting mechanism that base plate forms with fixed plate, and thimble one end has and ejects
Face, the other end of thimble is fixedly connected on after wearing fixed plate and ejects on base plate, and fixed plate ejects the fixing connection of base plate, runner system
System is in the same side of shell with ejecting sharp bucket.
The patent of Application No. 201420522079.X discloses a kind of injection mould, including moving platen, solid plate, cover half peace
Dress plate, push pedal, guide pillar, sprue puller, pouring mouth, solid plate is fitted with cover half installing plate, waters mouth and is positioned on cover half installing plate, fixed
Template-setup has die cavity, die cavity one end to be provided with through hole, and through hole communicates with pouring mouth, and push pedal is connected with solid plate, sets in the middle of push pedal
Having through hole, sprue puller to be embedded in through hole, it is core that sprue puller embeds die cavity one end, and guide pillar runs through moving platen and solid plate and leads
Post is fixed on dynamic model, and pouring mouth position is provided with cutoff device；Cutoff device includes that chipping and pushing structure, cover half installing plate set
Having the chute slided for chipping, chute to be vertically arranged with pouring mouth, chipping is embedded in chute, and chipping one is provided with cutting knife, cuts
Bar other end is provided with pushing structure, and chipping is provided with position limiting structure near the side of solid plate.
Injection mold is mainly made up of dynamic model and cover half, and dynamic model and cover half are equipped with cooling system, in injection moulding process,
Injecting in mould after particles heating and melting, after condensation, die sinking ejects molding, needs to carry out with to mould in continuous flow procedure
Cooling, to shorten plastic cement setting time, improves product size precision, Forming Quality and surface quality.Cooldown rate speed, impact
To internal molecule distribution tropism and crystallinity, cool down uniformly, uniform contraction can be produced.But non-right due to geometrically
Claiming, easily form different hot concentration zones inside and outside product, interiors of products the most just cools down, has also thus resulted in contraction inequality
Even, shrinkage factor is relatively big, finished product bending etc..Therefore, it is necessary to mould is carried out uniform and effectively cools down, it is ensured that mold temperature equal
Weighing apparatus property.The size of plasthetics and molding, usually determine injection-molded item quality, so the type of cooling is even more important.
In Injection Industry, the conventional mould type of cooling mainly has water cooling and oil cooling at present, logical in general Injection Industry
Often all take water cooling, it is simply that in mold cavity or be arranged around water route, utilize water cooling circulation to be taken away by heat, improve cold
But the time, control mold temperature, shorten molding cycle.
But the fixed half and moving half of existing injection mould is all separately to cool down, this type of cooling also exists cooling not
Uniform problem；The most existing injection mould carries out moulding by casting by a running channel, so that product exists quality problems.
Utility model content
This utility model is in order to solve the problem that existing injection mold also exists forming quality of products difference；And provide a kind of high
Accuracy computation device shell injection mold.
For solving above-mentioned technical problem, this utility model be the technical scheme is that
A kind of high precision computation device shell injection mold, including cover half installing plate and cover half, described cover half is arranged on cover half
The top of installing plate, the surrounding of described cover half installing plate is provided with lead, and the upper end of described lead is arranged with dynamic model and installs
Plate, the lower section of described dynamic model installing plate is provided with dynamic model, forms cast die cavity between described dynamic model and cover half, it is characterised in that
Described dynamic model includes that dynamic model chamber, described cover half include that cover half chamber, described dynamic model chamber are formed for pouring into a mould calculating together with cover half chamber
The cast die cavity of device shell；The periphery of described cover half be provided with three with pour the cast passage that die cavity is interconnected, three are watered
All connections of note passage are on main gate spool, and main gate spool is communicated with pouring nozzle；The periphery in described dynamic model chamber is provided with first
Cooling chamber, the periphery in described cover half chamber is provided with the second cooling chamber, and described first cooling chamber and the second cooling chamber are interconnected, institute
Being provided with heat transfer module on the wall of cast die cavity in stating the first cooling chamber and the second cooling chamber, described heat transfer module includes
Inner shell and shell, described casing is located at the vapor chamber of the profile formation vacuum of inner shell, the inwall of described vapor chamber is provided with
Wick, is filled with hydraulic fluid in described vapor chamber.
The periphery of described main gate spool is coated with electrical heating wire layer, and the periphery of described electrical heating wire layer is coated with insulated heat
Layer.
Described shell and inner shell are made up of 4Cr5MoSiV steel, and described hydraulic fluid is water；Described wick is that mesh number is
120-150 purpose is copper rolls silk screen wick.
It is evenly arranged with fin on described shell.
Described second cooling chamber connects with outside water inlet pipe, and described first cooling chamber connects with outside drain pipe, institute
The periphery stating the first cooling chamber is provided with installation cavity, is provided with multiple first bullet on the installation cavity inwall of the first cooling chamber side
Property sealing ring, the installation cavity inwall away from the first cooling chamber side is provided with multiple second elastic seal ring；Described second cooling
On the inwall in chamber and it is respectively arranged with, on outer wall, first be mutually clamped with the first elastic seal ring and the second elastic seal ring close
Sealing and the second sealant.
Described first elastic seal ring tilts upward to the direction near the first cooling chamber end from away from the first cooling chamber end
It is arranged in installation cavity.
Described second elastic seal ring tilts upward to the direction near the first cooling chamber end from away from the first cooling chamber end
It is arranged in installation cavity.
Compared with prior art, this utility model has the advantages that
High precision computation device shell injection mold of the present utility model in use, by the first cooling chamber and second
Cooling chamber realizes pouring into a mould computer shell the periphery of die cavity and cools down, and improves the uniformity of cooling, simultaneously by setting
Put the efficiency that heat transfer module can improve the transmission of casting type cavity temperature and the uniformity being heated, thus improve cooling further
Uniformity, improves the Forming Quality of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the partial enlargement figure structure schematic representation at Figure 1A；
Fig. 3 is the partial enlargement figure structure schematic representation at this Figure 1B place；
Fig. 4 is the attachment structure schematic diagram of cast passage of the present utility model and main gate spool；
Labelling in figure: 1, dynamic model installing plate, 2, dynamic model, 3, cover half installing plate, 4, cover half, 5, guide pillar, 6, cast die cavity, 7,
Cast passage, the 8, first cooling chamber, the 9, second cooling chamber, 10, installation cavity, the 11, first elastic seal ring, 12, second is elastic close
Seal, 13, annular groove, 14, heat transfer module, 15, shell, 16, inner shell, 17, vapor chamber, 18, wick, 19, fin,
20, main gate spool, 21, pouring nozzle, 22, electrical heating wire layer, 23, insulated thermal insulating layer.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described, and described embodiment is only that this practicality is new
The a part of embodiment of type, is not whole embodiments.Based on the embodiment in this utility model, the ordinary skill people of this area
Member obtained under not making creative work premise other used by embodiment, broadly fall into protection model of the present utility model
Enclose.
In conjunction with accompanying drawing, high precision computation device shell injection mold of the present utility model includes cover half installing plate 3 and cover half 4,
Described cover half 4 is arranged on the top of cover half installing plate 3, and the surrounding of described cover half installing plate 3 is provided with lead 5, described guiding
The upper end of post 5 is arranged with dynamic model installing plate 1, and the lower section of described dynamic model installing plate 1 is provided with dynamic model 2, described dynamic model 2 and cover half 4
Between formed cast die cavity 6, described dynamic model 2 is provided with and pours the cast passage 7 that die cavity 6 connects, described dynamic model 2 includes moving
Die cavity, described cover half 4 includes that cover half chamber, described dynamic model chamber form the casting type for pouring into a mould computer shell together with cover half chamber
Chamber 6；The periphery of described cover half 4 be provided with three with pour the cast passage 7 that die cavity is interconnected, three cast passages 7 equal
Connection is on main gate spool 20, i other words cast passage 7 is communicated with main gate spool 20, main gate spool 20 is communicated with pouring nozzle
21；Cast during, by three cast passages 7 pour into a mould, shorten the time of moulding by casting, prevent due to
Casting process causes due to the effect of coolant the problem that the plastics melted circulation has some setbacks, thus improves the matter of cast
Amount.The periphery in described dynamic model chamber is provided with the first cooling chamber 8, and the periphery in described cover half chamber is provided with the second cooling chamber 9, and described
One cooling chamber 8 is interconnected with the second cooling chamber 9, near cast die cavity 6 in described first cooling chamber 8 and the second cooling chamber 9
Being provided with heat transfer module 14 on wall, described heat transfer module includes that inner shell 16 and shell 15, described shell 15 are set in inner shell 16
Profile formed vacuum vapor chamber 17, the inwall of described vapor chamber 17 is provided with wick 18, fills out in described vapor chamber 17
It is filled with hydraulic fluid.In use, first the heat of cast die cavity 6 passes to inner shell, and inner shell transfers heat to imbibition
Core, then by the motion of hydraulic fluid, transfers heat to shell, is then transmitted by heat by the cooling liquid of housing peripheral
Walking, heat transfer module of the present utility model has and is heated evenly, the feature that heat transference efficiency is fast.Dynamic model the most of the present utility model and
The cooling duct of cover half is interconnected, it is possible to improve the effect of cooling further.
In order to ensure to keep a stationary temperature in casting process, the periphery of main gate spool is coated with electrical heating wire layer
22, the periphery of described electrical heating wire layer 22 is coated with insulated thermal insulating layer 23.Wherein electrical heating wire layer connects with outside power supply, this
The technical staff in field can be appreciated and understood that, does not repeats them here.As this utility model a kind of preferably mode, main cast
Temperature sensor also it is equipped, by temperature sensor for detecting the temperature in main gate spool, consequently facilitating control electricity on pipe
The work of heater strip layer, improves practicality of the present utility model.
It is made up of 4Cr5MoSiV steel as the mode of a kind of selection of this utility model, described shell and inner shell, described work
Liquid is water；Described wick is that to be that 120-150 purpose is copper roll silk screen wick to mesh number.
It is evenly arranged with fin 19 on shell 15 of the present utility model, is improved the contact surface of heat and water by fin
Long-pending, improve the efficiency of heat radiation.As a kind of preferably mode of this utility model, fin offers several through holes, it is simple to
The circulation of coolant, improves practicality of the present utility model.
Second cooling chamber 9 of the present utility model connects with outside water inlet pipe, described first cooling chamber 8 and outside draining
Pipe connects, and the periphery of described first cooling chamber 8 is provided with installation cavity 10, on installation cavity 10 inwall of the first cooling chamber 8 side
It is provided with multiple first elastic seal ring 11, installation cavity 10 inwall away from the first cooling chamber 8 side is provided with multiple second bullet
Property sealing ring 12；On the inwall of described second cooling chamber 9 and it is respectively arranged with and the first elastic seal ring 11 and second on outer wall
The first sealant that elastic seal ring 12 is mutually clamped and the second sealant.This utility model in use, by first
Dynamic model and cover half are connected together by cooling chamber 8 and the second cooling chamber 9, thus form one between dynamic model and cover half and follow greatly
Ring so that the cooling of cast each position of die cavity uniformly, improves the quality of moulding by casting.
First elastic seal ring 11 of the present utility model from away from the first cooling chamber 8 end near the first cooling chamber 8 end
Direction tilts upward and is arranged in installation cavity 10.
Described second elastic seal ring 12 tilts near the direction of the first cooling chamber 8 end from away from the first cooling chamber 8 end
Setting up in installation cavity 10, this utility model arranges multiple first elastic seal ring and the second elastic packing by tilt
Circle, it is possible to ensure that the first cooling chamber and the second cooling chamber do not have the situation of infiltration during connection.
As a kind of preferably mode of this utility model, outside and the inner side of the first cooling chamber 8 are provided with installation cavity 10.
And the upper end of the second cooling chamber 9 is provided with the insertion end being mutually adapted with installation cavity, the first sealant and the second sealant and sets
Put and inserting on end.
High precision computation device shell injection mold of the present utility model in use, by the first cooling chamber and second
Cooling chamber realizes pouring into a mould computer shell the periphery of die cavity and cools down, and improves the uniformity of cooling, simultaneously by setting
Put the efficiency that heat transfer module can improve the transmission of casting type cavity temperature and the uniformity being heated, thus improve cooling further
Uniformity, improves the Forming Quality of product.
Embodiment one
The high precision computation device shell injection mold of the present embodiment, including cover half installing plate and cover half, described cover half is installed
Above cover half installing plate, the surrounding of described cover half installing plate is provided with lead, and the upper end of described lead is arranged with dynamic
Mold mounting plate, the lower section of described dynamic model installing plate is provided with dynamic model, forms cast die cavity between described dynamic model and cover half, described dynamic
Mould includes that dynamic model chamber, described cover half include that cover half chamber, described dynamic model chamber are formed for pouring into a mould computer shell together with cover half chamber
Cast die cavity；The periphery of described cover half be provided with three with pour the cast passage that die cavity is interconnected, three cast passages
All connections on main gate spool, main gate spool is communicated with pouring nozzle；The periphery in described dynamic model chamber is provided with the first cooling chamber,
The periphery in described cover half chamber is provided with the second cooling chamber, and described first cooling chamber and the second cooling chamber are interconnected, and described first
In cooling chamber and the second cooling chamber near cast die cavity wall on be provided with heat transfer module, described heat transfer module include inner shell and
Shell, described casing is located at the vapor chamber of the profile formation vacuum of inner shell, the inwall of described vapor chamber is provided with wick,
It is filled with hydraulic fluid in described vapor chamber.
Embodiment two
The high precision computation device shell injection mold of the present embodiment, including cover half installing plate and cover half, described cover half is installed
Above cover half installing plate, the surrounding of described cover half installing plate is provided with lead, and the upper end of described lead is arranged with dynamic
Mold mounting plate, the lower section of described dynamic model installing plate is provided with dynamic model, forms cast die cavity between described dynamic model and cover half, described dynamic
Mould includes that dynamic model chamber, described cover half include that cover half chamber, described dynamic model chamber are formed for pouring into a mould computer shell together with cover half chamber
Cast die cavity；The periphery of described cover half be provided with three with pour the cast passage that die cavity is interconnected, three cast passages
All connections on main gate spool, main gate spool is communicated with pouring nozzle；The periphery in described dynamic model chamber is provided with the first cooling chamber,
The periphery in described cover half chamber is provided with the second cooling chamber, and described first cooling chamber and the second cooling chamber are interconnected, and described first
In cooling chamber and the second cooling chamber near cast die cavity wall on be provided with heat transfer module, described heat transfer module include inner shell and
Shell, described casing is located at the vapor chamber of the profile formation vacuum of inner shell, the inwall of described vapor chamber is provided with wick,
It is filled with hydraulic fluid in described vapor chamber；The periphery of described main gate spool is coated with electrical heating wire layer, described electrical heating wire layer
Periphery be coated with insulated thermal insulating layer.
Embodiment three
The high precision computation device shell injection mold of the present embodiment, including cover half installing plate and cover half, described cover half is installed
Above cover half installing plate, the surrounding of described cover half installing plate is provided with lead, and the upper end of described lead is arranged with dynamic
Mold mounting plate, the lower section of described dynamic model installing plate is provided with dynamic model, forms cast die cavity between described dynamic model and cover half, described dynamic
Mould includes that dynamic model chamber, described cover half include that cover half chamber, described dynamic model chamber are formed for pouring into a mould computer shell together with cover half chamber
Cast die cavity；The periphery of described cover half be provided with three with pour the cast passage that die cavity is interconnected, three cast passages
All connections on main gate spool, main gate spool is communicated with pouring nozzle；The periphery in described dynamic model chamber is provided with the first cooling chamber,
The periphery in described cover half chamber is provided with the second cooling chamber, and described first cooling chamber and the second cooling chamber are interconnected, and described first
In cooling chamber and the second cooling chamber near cast die cavity wall on be provided with heat transfer module, described heat transfer module include inner shell and
Shell, described casing is located at the vapor chamber of the profile formation vacuum of inner shell, the inwall of described vapor chamber is provided with wick,
It is filled with hydraulic fluid in described vapor chamber；The periphery of described main gate spool is coated with electrical heating wire layer, described electrical heating wire layer
Periphery be coated with insulated thermal insulating layer；Described shell and inner shell are made up of 4Cr5MoSiV steel, and described hydraulic fluid is water；Described
Wick is that to be that 120-150 purpose is copper roll silk screen wick to mesh number.
Embodiment four
The high precision computation device shell injection mold of the present embodiment, including cover half installing plate and cover half, described cover half is installed
Above cover half installing plate, the surrounding of described cover half installing plate is provided with lead, and the upper end of described lead is arranged with dynamic
Mold mounting plate, the lower section of described dynamic model installing plate is provided with dynamic model, forms cast die cavity between described dynamic model and cover half, described dynamic
Mould includes that dynamic model chamber, described cover half include that cover half chamber, described dynamic model chamber are formed for pouring into a mould computer shell together with cover half chamber
Cast die cavity；The periphery of described cover half be provided with three with pour the cast passage that die cavity is interconnected, three cast passages
All connections on main gate spool, main gate spool is communicated with pouring nozzle；The periphery in described dynamic model chamber is provided with the first cooling chamber,
The periphery in described cover half chamber is provided with the second cooling chamber, and described first cooling chamber and the second cooling chamber are interconnected, and described first
In cooling chamber and the second cooling chamber near cast die cavity wall on be provided with heat transfer module, described heat transfer module include inner shell and
Shell, described casing is located at the vapor chamber of the profile formation vacuum of inner shell, the inwall of described vapor chamber is provided with wick,
It is filled with hydraulic fluid in described vapor chamber；The periphery of described main gate spool is coated with electrical heating wire layer, described electrical heating wire layer
Periphery be coated with insulated thermal insulating layer；Described shell and inner shell are made up of 4Cr5MoSiV steel, and described hydraulic fluid is water；Described
Wick is that to be that 120-150 purpose is copper roll silk screen wick to mesh number；It is evenly arranged with fin on described shell.
Embodiment five
On the basis of any of the above-described embodiment, described second cooling chamber connects with outside water inlet pipe, and described first
Cooling chamber connects with outside drain pipe, and the periphery of described first cooling chamber is provided with installation cavity, near the first cooling chamber side
It is provided with multiple first elastic seal ring on installation cavity inwall, the installation cavity inwall away from the first cooling chamber side is provided with multiple
Second elastic seal ring；On the inwall of described second cooling chamber and it is respectively arranged with and the first elastic seal ring and second on outer wall
The first sealant that elastic seal ring is mutually clamped and the second sealant.
Embodiment six
On the basis of embodiment five, described first elastic seal ring from away from the first cooling chamber end near first cold
But the direction of chamber end tilts upward and is arranged in installation cavity.
Embodiment seven
On the basis of embodiment five or embodiment six, described second elastic seal ring from away from the first cooling chamber end to
Tilt upward near the direction of the first cooling chamber end and be arranged in installation cavity.
Claims (7)
1. a high precision computation device shell injection mold, including cover half installing plate and cover half, described cover half is arranged on cover half peace
The top of dress plate, the surrounding of described cover half installing plate is provided with lead, and the upper end of described lead is arranged with dynamic model installing plate,
The lower section of described dynamic model installing plate is provided with dynamic model, forms cast die cavity, it is characterised in that described between described dynamic model and cover half
Dynamic model includes that dynamic model chamber, described cover half include that cover half chamber, described dynamic model chamber are formed for pouring into a mould outside computer together with cover half chamber
The cast die cavity of shell；The periphery of described cover half be provided with three with pour the cast passage that die cavity is interconnected, three cast are logical
All connections in road are on main gate spool, and main gate spool is communicated with pouring nozzle；The periphery in described dynamic model chamber is provided with the first cooling
Chamber, the periphery in described cover half chamber is provided with the second cooling chamber, and described first cooling chamber and the second cooling chamber are interconnected, and described
Being provided with heat transfer module on the wall of cast die cavity in one cooling chamber and the second cooling chamber, described heat transfer module includes inner shell
And shell, described casing is located at the vapor chamber of the profile formation vacuum of inner shell, the inwall of described vapor chamber is provided with imbibition
Core, is filled with hydraulic fluid in described vapor chamber.
High precision computation device shell injection mold the most according to claim 1, it is characterised in that outside described main gate spool
Enclosing and be coated with electrical heating wire layer, the periphery of described electrical heating wire layer is coated with insulated thermal insulating layer.
High precision computation device shell injection mold the most according to claim 1, it is characterised in that described shell and inner shell by
4Cr5MoSiV steel is made, and described hydraulic fluid is water；Described wick be mesh number be 120-150 purpose copper roll silk screen inhale
Wick-containing.
High precision computation device shell injection mold the most according to claim 1, it is characterised in that uniformly set on described shell
It is equipped with fin.
High precision computation device shell injection mold the most according to claim 1, it is characterised in that described second cooling chamber with
Outside water inlet pipe connection, described first cooling chamber connects with outside drain pipe, and the periphery of described first cooling chamber is provided with
Installation cavity, is provided with multiple first elastic seal ring, away from the first cooling chamber on the installation cavity inwall of the first cooling chamber side
Multiple second elastic seal ring it is provided with on the installation cavity inwall of side；On the inwall of described second cooling chamber and set respectively on outer wall
It is equipped with the first sealant and the second sealant being mutually clamped with the first elastic seal ring and the second elastic seal ring.
High precision computation device shell injection mold the most according to claim 5, it is characterised in that described first elastic packing
Enclose to tilt upward from the direction away from the first cooling chamber end to close first cooling chamber end and be arranged in installation cavity.
7. according to the high precision computation device shell injection mold described in claim 5 or 6, it is characterised in that described second is elastic
Sealing ring tilts upward from the direction away from the first cooling chamber end to close first cooling chamber end and is arranged in installation cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620709679.6U CN205735829U (en) | 2016-07-07 | 2016-07-07 | A kind of high precision computation device shell injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620709679.6U CN205735829U (en) | 2016-07-07 | 2016-07-07 | A kind of high precision computation device shell injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205735829U true CN205735829U (en) | 2016-11-30 |
Family
ID=57377467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620709679.6U Expired - Fee Related CN205735829U (en) | 2016-07-07 | 2016-07-07 | A kind of high precision computation device shell injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205735829U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863683A (en) * | 2017-03-15 | 2017-06-20 | 浙江尚元塑木制品有限公司 | A kind of mould that can improve plastic-wood composite floor processability |
| CN107214323A (en) * | 2017-07-26 | 2017-09-29 | 江苏苏高流体机械有限公司 | A kind of cooling device for molten iron in mold |
| CN110406056A (en) * | 2018-12-30 | 2019-11-05 | 乐星汽车电子（青岛）有限公司 | A kind of injection mold structure of high-light no-trace automobile plastic part product |
-
2016
- 2016-07-07 CN CN201620709679.6U patent/CN205735829U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863683A (en) * | 2017-03-15 | 2017-06-20 | 浙江尚元塑木制品有限公司 | A kind of mould that can improve plastic-wood composite floor processability |
| CN107214323A (en) * | 2017-07-26 | 2017-09-29 | 江苏苏高流体机械有限公司 | A kind of cooling device for molten iron in mold |
| CN110406056A (en) * | 2018-12-30 | 2019-11-05 | 乐星汽车电子（青岛）有限公司 | A kind of injection mold structure of high-light no-trace automobile plastic part product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20190707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |