CN106426794A - Handrail storage box injection mold - Google Patents
Handrail storage box injection mold Download PDFInfo
- Publication number
- CN106426794A CN106426794A CN201611180136.0A CN201611180136A CN106426794A CN 106426794 A CN106426794 A CN 106426794A CN 201611180136 A CN201611180136 A CN 201611180136A CN 106426794 A CN106426794 A CN 106426794A
- Authority
- CN
- China
- Prior art keywords
- mould
- molding
- mold
- box body
- injection
- 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.)
- Pending
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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
- B29C45/17—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
- B29C45/26—Moulds
- B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette moulds
- B29C45/2675—Mounting of exchangeable mould inserts
-
- 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
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
Abstract
The invention discloses a handrail storage box injection mold which comprises a base, a lower mold and an upper mold. A lower cavity is formed in the lower mold. A mold core and a lower molding mechanism are arranged in the lower cavity. An upper cavity is formed in the upper mold. The outer side wall of the upper cavity is provided with an annular mold insert. An upper molding mechanism matched with the lower molding mechanism is arranged in the upper cavity. The top of the upper mold is provided with an injection pipeline. The upper cavity and the lower cavity are matched to form an injection cavity. The lower molding mechanism and the upper molding mechanism are matched for forming a hinge hole. An exhaust pipeline system and a cooling pipeline system are arranged in a mold body. By arranging the upper molding mechanism and the lower molding mechanism, the hinge hole can be directly injected and molded without core pulling operation on a box body, no core pulling mechanism needs to be arranged in the mold, core pulling operation is omitted, the time spent for injection molding of each box is saved by 10 seconds or longer, and produced injection molding scraped products are reduced.
Description
Technical field
The present invention relates to injection mold field, especially relate to a kind of armrest console box body injection mold.
Background technology
Intermediary position between the driver's seat of automobile and assistant driver seat is designed with storage tank now, is used for meeting people
Temporarily the depositing of little article in the car, storage tank includes casing and lid, and the bottom of casing is fixed on base, and box back leans on
It is provided with connecting hole, then the rear end of lid is hinged with casing, thus realize lid can open by jointed shaft at nearly top
Or close the purpose of casing；The casing of storage tank is all by injection moulding integrated molding now, due to the casing of present storage tank
On hinge hole be required for core rod assistant formation so that casing injection completes, in addition it is also necessary to by core-pulling mechanism by mould after cooling
Core just can carry out the demoulding after extracting out, and the demoulding also needs to after completing install in a mold by core rod again by core-pulling mechanism,
Second injection just can be carried out, often extract out and install about a core rod needs altogether the 10-15 second, lead to casing injection mo(u)lding
Time increases and decreases, and leads to production efficiency low, in addition, sometimes cool time is shorter or motion of core-pulling mechanism has error,
The hinge hole on casing can be led to damaged, lead to the quantity scrapped that casing produces in injection mo(u)lding more.
Content of the invention
For the problems referred to above of the prior art, the present invention proposes a kind of armrest console box body injection mold, the present invention
Solve existing injection mold need by fuse come formed hinge hole in addition it is also necessary to setting core-pulling mechanism fuse is extracted out and
The technical problem such as casing injection efficiency is low, scrap is many.
The technical scheme is that：A kind of armrest console box body injection mold, including base, lower mould and upper mould, institute
State lower mould to be fixed on base, described upper mould is fixed on lower mould by retaining mechanism；
It is provided with lower impressions on the top of described lower mould, in described lower impressions, is provided with core, arrange in described lower impressions
There is lower shaping mechanism,
Upper impression is provided with the bottom of described upper mould, at the lateral wall of described upper impression, is provided with annular insert, described
It is provided with the upper shaping mechanism with the cooperation of lower shaping mechanism, the top of upper mould is provided with injection molded tube in upper impression；
Described upper mould and lower mould cooperatively form die body, and upper impression and lower impressions cooperatively form injection die cavities, described lower molding
Mechanism and upper shaping mechanism coordinate for formed hinge hole；It is provided with exhaust pipe system and cooling pipe system in described die body
Unite, and exhaust pipe system and cooling pipe system are distributed in around injection die cavities.
Further, described lower shaping mechanism includes molding mold insert, and described molding mold insert is two, the side wall of molding mold insert
On be provided with lower forming blocks.
Further, described upper shaping mechanism includes molding chamber, and described molding chamber is two, described molding chamber
It is provided with forming blocks, described upper forming blocks are coordinated with lower forming blocks on the wall of side.
Further, described lower forming blocks include lower bar blocks and lower semi-circular block, the diameter side of lower semi-circular block with
The top of bar blocks is fixing to be in integrative-structure.
Further, described upper forming blocks include bar blocks and upper half circular block, the diameter side of upper half circular block with upper
The bottom of bar blocks is fixing to be in integrative-structure.
Further, the bottom of described lower mould has mounting groove, the bottom of described molding mold insert arranges limited block, described
The top of molding mold insert passes through mounting groove, and limited block and mounting groove clamping are passed through in the bottom of molding mold insert.
Further, described retaining mechanism is latch segment, and the two ends of latch segment are separately fixed at the side wall of upper die and lower die
On.
Compared with prior art, the invention has the beneficial effects as follows：
1. the present invention passes through the molding chamber cooperation in the molding mold insert being arranged on lower mould and upper mould so that lower molding
Block can directly pass through injection by the hinged hole forming on casing so that hinge hole does not need core rod to carry out with the cooperation of upper forming blocks
Assistant formation, decrease pumping mode core and time of installing core rod so that often one core rod of injection can save more than 10 seconds so that
The production efficiency of storing casing increases substantially, in addition, avoiding the setting of core-pulling mechanism in injection mold so that the knot of mould
Structure is simpler, and the manufacturing cost of mould substantially reduces, and service life also improves.
2. the present invention passes through direct injection by hinged hole forming so that avoiding because core pulling leads to hinged deformation or damages
Bad problem, decreases the scrap of casing, and by the strength ratio core rod molding of hinge hole of injection mo(u)lding of the present invention
The intensity in handing-over hole good it is ensured that the product quality of the casing of injection mo(u)lding.
3. molding mold insert is arranged on lower mould so that molding mold insert is in dismountable state by the present invention by mounting groove,
Because the structure of molding mold insert is special, so setting makes that molding mold insert is convenient after damaging directly to be changed, it is to avoid replacing is whole
Individual lower mould is so that the structure design of injection mold is more reasonable.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the sectional view of die body in the present invention.
Fig. 3 is the structural representation of lower mould in the present invention.
Fig. 4 is the structural representation of upper mould in the present invention.
Fig. 5 is the cooperation schematic diagram of upper forming blocks and lower forming blocks in the present invention.
Fig. 6 is Fig. 5 left view.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment further illustrates to the technical scheme in the present invention.
Referring to the drawings 1,2, the present invention includes base 1, lower mould 2 and upper mould 3, and lower mould 2 is fixed on base 1, and upper mould 3 leads to
Cross retaining mechanism 4 to be fixed on lower mould 2；
Lower impressions 5 are provided with the top of lower mould 2, in lower impressions 5, are provided with core 6, core 6 is used for molding storing casing
Storage chamber, core 6 is dismountable to be arranged in lower impressions 5 so that directly carrying out more to core 6 after core 6 is damaged
Change, in lower impressions 5, be provided with lower shaping mechanism,
Upper impression 7 is provided with the bottom of upper mould 3, at the lateral wall of upper impression 7, is provided with annular insert 8；In upper impression 7
It is provided with the upper shaping mechanism with the cooperation of lower shaping mechanism, the top of upper mould 3 is provided with injection molded tube 9, injection molded tube 9 and injection
Die cavity 10 connects；
Upper mould 3 cooperatively forms die body with lower mould 2, and upper impression 7 and lower impressions 5 cooperatively form injection die cavities 10, lower forming machine
Structure and upper shaping mechanism coordinate for formed hinge hole；It is provided with exhaust pipe system and cooling pipe system in die body, and arrange
Feed channel system and cooling pipe system are distributed in injection die cavities 10 around.
Referring to the drawings 3,4, lower shaping mechanism includes molding mold insert 11, and molding mold insert 11 is two, the side of molding mold insert 11
Lower forming blocks 12 are provided with wall；Upper shaping mechanism includes molding chamber 13, and molding chamber 13 is two, the side of molding chamber 13
Forming blocks 14 are provided with wall.
Referring to the drawings 5,6, lower forming blocks 12 include lower bar blocks and lower semi-circular block, the diameter side of lower semi-circular block with
The top of bar blocks is fixing to be in integrative-structure；Upper forming blocks 14 include bar blocks and upper half circular block, upper half circular block straight
The bottom of footpath side and upper bar blocks is fixing to be in integrative-structure, and upper forming blocks 14 coordinate with lower forming blocks 12 so that lower semi-circular block
In the same plane with the diameter side of upper half circular block, allow for hinge hole and formed by the semi-circular hole of two molding, so
More preferably, the casing being also convenient for storage tank is connected with lid it is ensured that the good product quality of casing for the intensity of the hinge hole of molding.
Mounting groove (not shown) is had on the bottom of lower mould 2, (in figure is not for the bottom setting limited block of molding mold insert 11
Illustrate), the top of molding mold insert 11 passes through mounting groove, and limited block and mounting groove clamping are passed through in the bottom of molding mold insert 11；This
Molding mold insert 11 is arranged on lower mould 2 by invention by mounting groove so that molding mold insert 11 is in dismountable state, due to molding
The structure of mold insert 11 is special, so setting makes that molding mold insert 11 is convenient after damaging directly to be changed, it is to avoid change whole under
Mould 2 is so that the structure design of injection mold is more reasonable.
Retaining mechanism 4 is latch segment, and the two ends of latch segment are separately fixed on mould 3 and the side wall of lower mould 2, conveniently will be upper
Mould 3 and lower mould 2 are tightly fastened, and upper mould 3 and lower mould 2 are less likely to occur to loosen in injection moulding process, impact injection effect.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (7)
1. a kind of armrest console box body injection mold it is characterised in that：Including base, lower mould and upper mould, described lower mould is fixed
On base, described upper mould is fixed on lower mould by retaining mechanism；
It is provided with lower impressions on the top of described lower mould, in described lower impressions, is provided with core, be provided with down in described lower impressions
Shaping mechanism；
Upper impression is provided with the bottom of described upper mould, at the lateral wall of described upper impression, is provided with annular insert, described mo(u)ld top half
It is provided with the upper shaping mechanism with the cooperation of lower shaping mechanism, the top of upper mould is provided with injection molded tube in chamber；
Described upper mould and lower mould cooperatively form die body, and upper impression and lower impressions cooperatively form injection die cavities, described lower shaping mechanism
Coordinate for formed hinge hole with upper shaping mechanism；It is provided with exhaust pipe system and cooling pipe system in described die body, and
Exhaust pipe system and cooling pipe system are distributed in around injection die cavities.
2. as claimed in claim 1 a kind of armrest console box body injection mold it is characterised in that：Described lower shaping mechanism includes
Molding mold insert, described molding mold insert is two, and the side wall of molding mold insert is provided with lower forming blocks.
3. as claimed in claim 1 or 2 a kind of armrest console box body injection mold it is characterised in that：Described upper shaping mechanism
Including molding chamber, described molding chamber is two, the side wall of described molding chamber is provided with forming blocks, described upper molding
Block and lower forming blocks cooperation.
4. as claimed in claim 2 a kind of armrest console box body injection mold it is characterised in that：Under described lower forming blocks include
Bar blocks and lower semi-circular block, the diameter side of lower semi-circular block is fixing with the top of lower bar blocks to be in integrative-structure.
5. as claimed in claim 3 a kind of armrest console box body injection mold it is characterised in that：Described upper forming blocks include
Bar blocks and upper half circular block, the diameter side of upper half circular block is fixing with the bottom of upper bar blocks to be in integrative-structure.
6. as claimed in claim 1 or 2 a kind of armrest console box body injection mold it is characterised in that：The bottom of described lower mould
On have a mounting groove, the bottom setting limited block of described molding mold insert, the top of described molding mold insert passes through mounting groove, and molding
Limited block and mounting groove clamping are passed through in the bottom of mold insert.
7. as claimed in claim 1 a kind of armrest console box body injection mold it is characterised in that：Described retaining mechanism is locking
Block, the two ends of latch segment are separately fixed on the side wall of upper die and lower die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611180136.0A CN106426794A (en) | 2016-12-19 | 2016-12-19 | Handrail storage box injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611180136.0A CN106426794A (en) | 2016-12-19 | 2016-12-19 | Handrail storage box injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106426794A true CN106426794A (en) | 2017-02-22 |
Family
ID=58215227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611180136.0A Pending CN106426794A (en) | 2016-12-19 | 2016-12-19 | Handrail storage box injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106426794A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443675A (en) * | 2017-07-31 | 2017-12-08 | 福建省华科模具科技有限公司 | A kind of thin wall box injection mold |
| CN109366861A (en) * | 2018-11-14 | 2019-02-22 | 佛山市川东磁电股份有限公司 | A kind of fast period glue-injection forming apparatus |
-
2016
- 2016-12-19 CN CN201611180136.0A patent/CN106426794A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443675A (en) * | 2017-07-31 | 2017-12-08 | 福建省华科模具科技有限公司 | A kind of thin wall box injection mold |
| CN109366861A (en) * | 2018-11-14 | 2019-02-22 | 佛山市川东磁电股份有限公司 | A kind of fast period glue-injection forming apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |