CN208841714U - A kind of mold for automobile decoration shell - Google Patents
A kind of mold for automobile decoration shell Download PDFInfo
- Publication number
- CN208841714U CN208841714U CN201821191018.4U CN201821191018U CN208841714U CN 208841714 U CN208841714 U CN 208841714U CN 201821191018 U CN201821191018 U CN 201821191018U CN 208841714 U CN208841714 U CN 208841714U
- Authority
- CN
- China
- Prior art keywords
- mold
- upper mold
- punch
- pin
- hole
- 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
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to technical field of mold, refer in particular to a kind of mold for automobile decoration shell, it includes insulating tube, type chamber, upper mold and lower mold corresponding with the upper mold, the type chamber is located between upper mold and lower mold, the upper mold is equipped with first and enters material through hole, first enters material through hole is connected to type chamber, the upper mold and lower mold are respectively equipped with corresponding two cold and hot pipelines, the upper mold and lower mold are respectively equipped with accommodation groove, the accommodation groove is placed in the accommodation groove around the cold and hot pipeline setting, the insulating tube.The application can be such that the variation of temperature slows down in hot-forming temperature controlled processes, be conducive to the molding of product, structure is simple, easy to operate.
Description
Technical field
The utility model relates to technical field of mold, refer in particular to a kind of mold for automobile decoration shell.
Background technique
Nowadays private car is more and more, therefore the development prospect of automobile market can be more and more brighter and clearer, and income can be higher and higher,
Automobile ornaments it is many kinds of, moreover, private car quantity is continuously increased, automobile decoration with the continuous downward of vehicle price
The demand of shell also can rapid growth, this development all for automobile decoration industry provides premise, with Chinese automobile consumption
Blowout, also when the river rises the boat goes up therewith for the consumption of automobile decoration shell, and vehicle culture and the vehicle life of Chinese car owner necessarily has new raising.
Hot-forming is processing method simple, universal in Plastics Processing Industry, after mainly utilizing heating processing mold, note
Enter sample, model be fixed on by heating plate with pressure, control melting temperature and the time of sample, melts after-hardening, cooling to reach,
Model finished product is taken out again, and compared with other processing methods, hot-forming have that mold is cheap, finished product thickness is uniformly etc. excellent
Point.Automobile decoration shell can be manufactured by hot-press molding method, and structure is complicated for traditional heat pressing and molding mold, cumbersome, temperature
Variation is fast, is unfavorable for the molding of product.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of molds for automobile decoration shell, and structure is simple, behaviour
Make simply, to slow down temperature change, be conducive to formed product.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
A kind of mold for automobile decoration shell, the mold include insulating tube, type chamber, upper mold and with the upper mold
Corresponding lower mold, the type chamber are located between upper mold and lower mold, and the upper mold is equipped with first and enters material through hole, and first
Enter material through hole to be connected to type chamber, the upper mold and lower mold are respectively equipped with corresponding two cold and hot pipelines, the upper mold
It is respectively equipped with accommodation groove with lower mold, the accommodation groove is placed in the appearance around the cold and hot pipeline setting, the insulating tube
It sets in slot.
Further, two cold and hot pipelines are in detour bending.
Further, the upper mold includes cope plate and punch-pin, and described first, which enters material through hole, sequentially passes through the upper mold
Plate, punch-pin, the cope plate are connect with punch-pin, and the cope plate is equipped with feeding jig groove, and described first, which enters material through hole, is located at
In the feeding jig groove.
Further, the upper mold further includes top plate, and the top plate is connect with the cope plate, and the cope plate is equipped with
Two feeding channels, the upper mold set to enter material through hole there are two second, one end of the feeding channel and second pan feeding
Through-hole connection, described second, which enters material through hole, sequentially passes through the cope plate, punch-pin.
Further, the lower mold includes lower template and cavity plate, and the punch-pin is corresponding with cavity plate, and the type chamber is located at
Between the punch-pin and cavity plate, two cold and hot pipelines are respectively arranged at the punch-pin and cavity plate.
Further, the cavity plate is equipped with positioning column, and the punch-pin is equipped with the location hole to match with the positioning column.
Further, the punch-pin is equipped with chimb, and the chimb is arranged around the outside of the type chamber.
Further, the both ends of the cold and hot pipeline are respectively equipped with docking notch, and the cold and hot pipeline is lacked with described dock
Mouth connection.
The utility model has the beneficial effects that a kind of mold for automobile decoration shell, including insulating tube, insulating tube is around cold
Heat pipeline setting, can be such that the variation of temperature slows down, be conducive to the molding of product in hot-forming temperature controlled processes,
Structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the decomposition texture schematic diagram of the utility model.
Fig. 3 is the schematic perspective view of the cavity plate of the utility model.
Fig. 4 is the schematic perspective view of the punch-pin of the utility model.
Fig. 5 is the top view of the punch-pin of the utility model.
Fig. 6 is the cope plate top view of the utility model.
Description of symbols:
1, insulating tube, 2, type chamber, 3, upper mold, 31, first enters material through hole, 32, top plate, 33, cope plate, 331, pan feeding it is logical
Road, 34, punch-pin, 341, location hole, 342, chimb, 35, feeding jig groove, 36, second enters material through hole, 4, lower mold, 41, under
Template, 42, cavity plate, 421, positioning column, 5, cold and hot pipeline, 6, accommodation groove, 7, docking notch.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.
As shown in Figures 1 to 6, a kind of mold for automobile decoration shell provided by the utility model, the mold include
Insulating tube 1, type chamber 2, upper mold 3 and lower mold 4 corresponding with the upper mold 3, the type chamber 2 are located at upper mold 3 under
Between mold 4, the upper mold 3 is equipped with first and enters material through hole 31, and first enters material through hole 31 is connected to type chamber 2, the upper mold 3
Corresponding two cold and hot pipelines 5 are respectively equipped with lower mold 4, the upper mold 3 and lower mold 4 are respectively equipped with accommodation groove 6, institute
It states accommodation groove 6 to be arranged around the cold and hot pipeline 5, the insulating tube 1 is placed in the accommodation groove 6.Specifically, usual automobile
Decorative shell is made of plastics, and usually hot-forming plastic raw materials are usually graininess or powdered, the shape of the type chamber 2 with
The shape of plastic product is identical.
In actual use, cold and hot pipeline 5 is heated, the heat of two cold and hot pipelines 5 is respectively in upper mold 3 and lower die
4 transmitting of tool, causes upper mold 3 and lower 4 temperature of mold to increase, at this point, insulating tube 1 is also slowly absorbed from cold and hot pipeline 5
Heat, when the temperature of insulating tube 1 is identical as the temperature of cold and hot pipeline 5, insulating tube 1 is not reabsorbed from cold and hot pipeline 5
Heat, when no longer heating to cold and hot pipeline 5, the insulating tube 1 discharges heat, declines the temperature of mold slowly；To mold plus
After heat, plastic raw materials are entered into material through hole 31 via described first and are put into type chamber 2, after plastic raw materials softening, to 3 He of upper mold
Lower mold 4 applies pressure, makes upper mold 3 and lower 4 mutual extrusion of mold, plastic raw materials under conditions of high temperature and pressure, formed and
The identical plastic product of shape of the type chamber 2；Cooling liquid or cooling gas, 3 He of upper mold are passed through to the cold and hot pipeline 5
The cooled liquid of the heat of lower mold 4 or cooling gas absorb, and the upper mold 3 and lower 4 temperature of mold is caused to decline, at this point,
Also slowly cooled liquid or cooling gas absorb the heat of insulating tube 1, and the temperature of insulating tube 1 also declines therewith, when no longer right
Cold and hot pipeline 5 cools down, and insulating tube 1 draws the heat of upper mold 3 and lower mold 4, slowly increase the temperature of mold, the plastics
It can be demoulded after product is cooled.
The insulating tube 1 is made of thermal insulation material, and the insulating tube 1 can be such that the temperature change of mold slows down, and extends mould
The time of tool being heated or cooled is conducive to plastic product molding；The accommodation groove 6 is used to the insulating tube 1 being limited in institute
It states near cold and hot pipeline 5, so that the insulating tube 1 is effectively drawn or transmit heat, improve efficiency.
A kind of mold for automobile decoration shell, including insulating tube 1, insulating tube 1 are arranged around cold and hot pipeline 5, Ke Yi
In hot-forming temperature controlled processes, slow down the variation of temperature, be conducive to the molding of product, structure is simple, easy to operate.
In the present embodiment, two cold and hot pipelines 5 are in detour bending.The forniciform cold and hot pipeline 5 of detour can be with
The area temperature controlled for increasing mold, makes being heated evenly for plastic raw materials, improves the efficiency being heated or cooled, and improves product
Quality.
In the present embodiment, the upper mold 3 includes cope plate 33 and punch-pin 34, and described first, which enters material through hole 31, sequentially passes through
The cope plate 33, punch-pin 34, the cope plate 33 are connect with punch-pin 34, and the cope plate 33 is equipped with feeding jig groove 35,
Described first, which enters material through hole 31, is located in the feeding jig groove 35.Plastic raw materials can enter material through hole 31 by first and enter
In type chamber 2, the plastic raw materials usually with extraneous feeding jig and mold after in importing type chamber 2, the feeding jig
Groove 35 is for docking feeding jig, by feeding jig limit in the corresponding position of mold, feeding jig is prevented to be not aligned with the
One, which enters material through hole 31, causes to spread outside plastic raw materials, causes waste of material.
In the present embodiment, the upper mold 3 further includes top plate 32, and the top plate 32 is connect with the cope plate 33, described
Cope plate 33 is set there are two feeding channel 331, and the upper mold 3, which is set, enters material through hole 36, the feeding channel 331 there are two second
One end enter material through hole 36 with described second and be connected to, described second, which enters material through hole 36, sequentially passes through the cope plate 33, punch-pin 34.
Specifically, the top surface of the feeding channel 331 from the cope plate 33 is recessed forms, and the shape of many automobile decoration shells is strip
Shape, if only one enters material through hole, when injected plastic raw material, plastic raw materials are difficult to reach from entering material through hole farther awayly
Side, causes plastic product in uneven thickness, and two feeding channels 331 and two described second enter material through hole 36 for toward from described
First enters the farther away local injected plastic raw material of material through hole 31, improves the speed of injected plastic raw material, improves throughput rate, improves
The quality of product；For covering the feeding channel 331, the plastic raw materials splashing after preventing heating causes to scald the top plate 32
Operating worker improves safety.
In the present embodiment, the lower mold 4 includes lower template 41 and cavity plate 42, and the punch-pin 34 is corresponding with cavity plate 42,
For the type chamber 2 between the punch-pin 34 and cavity plate 42, two cold and hot pipelines 5 are respectively arranged at the punch-pin 34 and recessed
Mould 42.The recessed top surface for being placed in the punch-pin 34 of the cold and hot pipeline 5, the recessed bottom in the cavity plate 42 of cold and hot pipeline 5
Face, the punch-pin 34 are respectively equipped with cold and hot pipeline 5 with cavity plate 42, so that upper mold 3 and lower mold 4 heated or be cooled uniformly,
Plastic product in type chamber 2 is heated evenly, and improves the quality of product.
In the present embodiment, the cavity plate 42 is equipped with positioning column 421, and the punch-pin 34 is equipped with and 421 phase of positioning column
The location hole 341 matched.The positioning column 421 protrudes into location hole 341, and the positioning column 421 is used for location hole 341 will be convex
Mould 34 and cavity plate 42 position, and prevent punch-pin 34 and cavity plate 42 from misplacing, cause the shape of product different from preset shape and generate secondary
Product.
In the present embodiment, the punch-pin 34 is equipped with chimb 342, and the chimb 342 is arranged around the outside of the type chamber 2.
The chimb 342 prevents plastic raw materials excessive for plastic raw materials described in enclosing, and product is caused to generate flash, the chimb 342
Be conducive to improve the quality of product.
In the present embodiment, the both ends of the cold and hot pipeline 5 be respectively equipped with docking notch 7, the cold and hot pipeline 5 with it is described right
Connect the connection of notch 7.The docking notch 7 is used to dock with the jig of extraneous offers heat, the docking notch 7 for it is outer
The jig docking of the cooling liquid of the offer on boundary or cooling gas improves operating characteristics convenient for operation.
All technical characteristics in the present embodiment can be freely combined according to actual needs.
Above-described embodiment is the preferable implementation of the utility model, and in addition to this, the utility model can be with other sides
Formula realizes that any obvious replacement is in the protection model of the utility model under the premise of not departing from the technical program design
Within enclosing.
Claims (8)
1. a kind of mold for automobile decoration shell, it is characterised in that: the mold includes insulating tube (1), type chamber (2), upper mold
Have (3) and a lower mold (4) corresponding with the upper mold (3), the type chamber (2) be located at upper mold (3) and lower mold (4) it
Between, the upper mold (3) is equipped with first and enters material through hole (31), and first enters material through hole (31) is connected to type chamber (2), the upper mold
(3) and lower mold (4) is respectively equipped with corresponding two cold and hot pipelines (5), and the upper mold (3) and lower mold (4) are set respectively
Have accommodation groove (6), the accommodation groove (6) is placed in the accommodating around cold and hot pipeline (5) setting, the insulating tube (1)
In slot (6).
2. the mold according to claim 1 for automobile decoration shell, it is characterised in that: two cold and hot pipelines (5)
It is in detour bending.
3. the mold according to claim 1 for automobile decoration shell, it is characterised in that: the upper mold (3) includes upper
Template (33) and punch-pin (34), described first, which enters material through hole (31), sequentially passes through the cope plate (33), punch-pin (34), it is described on
Template (33) is connect with punch-pin (34), and the cope plate (33) is equipped with feeding jig groove (35), and described first enters material through hole
(31) it is located in the feeding jig groove (35).
4. the mold according to claim 3 for automobile decoration shell, it is characterised in that: the upper mold (3) further includes
Top plate (32), the top plate (32) connect with the cope plate (33), and the cope plate (33) sets there are two feeding channel
(331), the upper mold (3) sets enters material through hole (36) there are two second, one end and described second of the feeding channel (331)
Enter material through hole (36) connection, described second, which enters material through hole (36), sequentially passes through the cope plate (33), punch-pin (34).
5. the mold according to claim 3 for automobile decoration shell, it is characterised in that: under the lower mold (4) includes
Template (41) and cavity plate (42), the punch-pin (34) is corresponding with cavity plate (42), the type chamber (2) be located at the punch-pin (34) with
Between cavity plate (42), two cold and hot pipelines (5) are respectively arranged at the punch-pin (34) and cavity plate (42).
6. the mold according to claim 5 for automobile decoration shell, it is characterised in that: the cavity plate (42) is equipped with positioning
Column (421), the punch-pin (34) are equipped with the location hole (341) to match with the positioning column (421).
7. the mold according to claim 3 for automobile decoration shell, it is characterised in that: the punch-pin (34) is equipped with chimb
(342), the chimb (342) is arranged around the outside of the type chamber (2).
8. the mold according to claim 2 for automobile decoration shell, it is characterised in that: the two of the cold and hot pipeline (5)
End is respectively equipped with docking notch (7), and the cold and hot pipeline (5) is connected to the docking notch (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821191018.4U CN208841714U (en) | 2018-07-25 | 2018-07-25 | A kind of mold for automobile decoration shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821191018.4U CN208841714U (en) | 2018-07-25 | 2018-07-25 | A kind of mold for automobile decoration shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208841714U true CN208841714U (en) | 2019-05-10 |
Family
ID=66354134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821191018.4U Expired - Fee Related CN208841714U (en) | 2018-07-25 | 2018-07-25 | A kind of mold for automobile decoration shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208841714U (en) |
-
2018
- 2018-07-25 CN CN201821191018.4U patent/CN208841714U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208841714U (en) | A kind of mold for automobile decoration shell | |
| CN208946512U (en) | Molding die is used in a kind of production of Automobile Plastic Parts | |
| CN206335821U (en) | One kind injection quickly cooling device | |
| CN209409280U (en) | A kind of cup production mold | |
| CN203937115U (en) | Air conditioner housing injection mold | |
| CN208468969U (en) | A kind of automobile parts injection mold cooling device | |
| CN105437476A (en) | Cold runner device on rubber injection equipment | |
| CN205522238U (en) | Secondary injection mold of cellphone built -in battery | |
| CN215095435U (en) | Mobile phone shell injection mold | |
| CN205467117U (en) | Highlight steam flip -chip mould | |
| CN210633980U (en) | Secondary eva foaming forming machine for shoemaking | |
| CN211489397U (en) | Forming die of auto radiator support | |
| CN203198198U (en) | Electric-heating rapid thermal cycle injection mold | |
| CN209409176U (en) | One kind being based on the molding injection mold of cold flowing mould channel | |
| CN208930623U (en) | A kind of phone housing injection molding mold for facilitating connection to store | |
| CN208558221U (en) | A kind of plastic mould high efficiency cooling water channel mechanism | |
| CN206335747U (en) | It is a kind of to carry heating, the composite shaping large mold of cooling system | |
| CN202029298U (en) | Forming die | |
| CN212857432U (en) | Splicing type automobile oil seal bottom cover die capable of being heated uniformly | |
| CN206551384U (en) | Injection shaping die lamps structure | |
| CN209079091U (en) | A kind of efficient injection mold of mould temperature equilibrium | |
| CN205799956U (en) | A kind of mould for producing rubber gasket | |
| CN204136329U (en) | A kind of rapid moulding injection mold | |
| CN203281738U (en) | Die capable of preventing radiator internal master slice in from shifting in forming process | |
| CN212603635U (en) | Novel automatic cooling mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 |