CN208759943U - A kind of automobile interior decoration casing forming mold - Google Patents
A kind of automobile interior decoration casing forming mold Download PDFInfo
- Publication number
- CN208759943U CN208759943U CN201821137584.7U CN201821137584U CN208759943U CN 208759943 U CN208759943 U CN 208759943U CN 201821137584 U CN201821137584 U CN 201821137584U CN 208759943 U CN208759943 U CN 208759943U
- Authority
- CN
- China
- Prior art keywords
- automobile interior
- interior decoration
- plate
- knock
- cover half
- 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
- 238000005034 decoration Methods 0.000 title claims abstract description 56
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003292 glue Substances 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims description 32
- 238000001816 cooling Methods 0.000 claims description 27
- 239000004568 cement Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000012528 membrane Substances 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000007493 shaping process Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 230000003796 beauty Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to auto parts machinery production technical field fields, refer in particular to a kind of automobile interior decoration casing forming mold, it include include pedestal, the cover half component on pedestal, with cover half component abut the dynamic model component that is adapted to, pedestal is equipped with a fixed block, and cover half component is fixed on two fixed block tops；Pedestal is equipped with ejection assembly, ejection assembly includes support plate, liftout plate and multiple knock-pins, liftout plate is between support plate and cover half component, knock-pin is fixed on the upper end of liftout plate, multiple ejection holes are offered on cover half component, a knock-pin is slidably connected in each ejection hole, support plate is equipped with the actuator for driving liftout plate to move up and down, actuator driving liftout plate moves up the upper surface that the top of knock-pin can be made to protrude from cover half component, and each knock-pin opens up venthole.The program can shorten the injecting glue time of mold and the demoulding time of automobile interior decoration shell, improve the production efficiency of automobile interior decoration shell.
Description
Technical field
The present invention relates to auto parts machinery production technical field fields, refer in particular to a kind of automobile interior decoration casing forming mold.
Background technique
The feature that plastic parts is light-weight with its, shape and structure is changeable and load-bearing capacity is strong is applied in different field, is especially existed
The application of automobile interior decoration shell is wider, but due to the demand for using and installing of automobile interior decoration shell, needs in automobile interior decoration shell
The component of the more different size of surface forming.Thus in corresponding die manufacture, need to open up on mold it is several with
The compatible shaping groove of Components Shape, in injecting glue, the plastic cement of flow-like flows into the space for being difficult to fill up entire shaping groove,
The bottom of shaping groove may trapped air, cause automobile interior decoration shell structure after molding imperfect；In demoulding, due to mould
Lamps structure is complicated, and the quantity of shaping groove is more, be easy to cause molding automobile interior decoration shell demoulding difficult and makes automobile interior decoration shell
Damage, greatly affected the production efficiency of automobile interior decoration shell.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of automobile interior decoration casing forming molds, solve production automobile interior decoration
Casing forming and the longer problem of demoulding time, improve automobile interior decoration shell production efficiency.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of automobile interior decoration casing forming mold, cover half component including pedestal, on pedestal, abutted with cover half component it is suitable
The dynamic model component matched, cover half component, dynamic model component are used to form extraneous automobile interior decoration shell, it is characterised in that: the pedestal two
Side is respectively equipped with a fixed block, and the cover half component is fixed on two fixed block tops；The pedestal is equipped with for by vapour
The ejection assembly that in-car decorations shell is ejected from cover half component, the ejection assembly is between pedestal and cover half component, the ejection
Component includes support plate, liftout plate and multiple knock-pins, and the support plate is located between two fixed blocks, and the liftout plate is located at
Between support plate and cover half component, the knock-pin is fixed on the upper end of liftout plate, offers multiple tops on the cover half component
Portal, knock-pin is protruded into respectively in multiple ejection holes, and each knock-pin offers one along central axial direction
Through the venthole of knock-pin and liftout plate.
Further, the knock-pin is equipped with the waterproof ventilated membrane for covering venthole.
Further, the cover half component includes solid plate on two fixed blocks and for formed automobile interior trim shell
The first mold core, the solid plate be equipped with the first type chamber, first mold core embedded in the first type it is intracavitary；The ejection hole is run through
Solid plate and the first mold core, the side wall of the knock-pin and the inner wall in ejection hole are bonded to each other.
Further, the support plate upper end is vertically equipped with multiple guide rods, and the top of the guide rod abuts solid plate
Bottom end, the liftout plate is slidably connected with each guide rod.
Further, it is arranged with spring on each guide rod, is arranged with spring on each guide rod, institute
The both ends for stating spring contradict liftout plate and solid plate respectively.
Further, the dynamic model component includes abutting the moving template being adapted to solid plate and being used for formed automobile interior trim shell
The second mold core, the solid plate be equipped with second type chamber, second mold core embedded in second type it is intracavitary, set on the solid plate
Have the first locating piece, the moving template is equipped with the second locating piece be adapted to the first locating piece bumps, when the first locating piece with
When second locating piece bumps are adapted to, the solid plate side close to each other with moving template fits together.
Further, the upper end of the moving template offers a mouth of a river slot, and the slot bottom of the mouth of a river slot offers multiple
Injecting hole is plugged with a water gap plate in the mouth of a river slot, and water gap plate and mouth of a river slot are interference fitted, and the water gap plate, which is equipped with, to be used
In the glue feeding opening of plastic cement entry nozzle slot.
Further, the intracavitary cooling tube being equipped with for cooling down automobile interior decoration shell of first type, the cooling tube are S-type
Setting, the both ends of the cooling tube protrude from solid plate.
Beneficial effects of the present invention:
First, using venthole is arranged on knock-pin, when injection molding can to avoid generating closed space on the first mold core,
Facilitate the air in discharge mold, avoids automobile interior decoration casing forming rear surface uneven, influence the beauty of automobile interior decoration shell, mention
High plastic cement fills up the rate of the first type chamber and second type chamber, while conveniently stripped；
Second, be mounted on waterproof ventilated membrane at the upper port of each venthole, can to avoid knock-pin and ejection hole it
Between there are leak adhesive phenomenons；
Third, the intracavitary cooling tube being equipped with for cooling down automobile interior decoration shell of the first type, the S-type setting of cooling tube, injecting glue are complete
Cheng Hou, can often water flowing in cooling tube, cool down to automobile interior decoration shell, the S-type setting of cooling tube increases water flow
The intracavitary flowing time of one type and mediate contact area with plastic cement improve cooling efficiency, and then improve processing efficiency.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is decomposition texture schematic diagram of the invention；
Fig. 3 is the enlarged drawing in Fig. 2 at A；
Fig. 4 is the enlarged drawing in Fig. 2 at B.
Description of symbols: 1, pedestal；11, fixed block；21, solid plate；211, the first type chamber；212, the first locating piece；
22, the first mold core；23, hole is ejected；31, moving template；311, the second locating piece；32, the second mold core；33, mouth of a river slot；331, it is molded
Mouthful；34, water gap plate；341, glue feeding opening；41, support plate；411, guide rod；412, spring；42, liftout plate；43, knock-pin；
431, venthole；5, cooling tube.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further below with reference to embodiment and attached drawing
Bright, the content that embodiment refers to not is limitation of the invention.
As shown in Figure 1 to Figure 2, a kind of automobile interior decoration casing forming mold provided by the invention comprising pedestal 1 is set to bottom
Cover half component on seat 1, with the dynamic model component that is adapted to of cover half component abutting.Cover half component includes solid plate and for forming vapour
First mold core 22 of in-car decorations shell, solid plate 21 are equipped with the first type chamber 211, and the first mold core 22 is in the first type chamber 211；It is dynamic
Membrane module includes with solid plate 21 abutting the moving template 31 that is adapted to and for the second mold core 32 of formed automobile interior trim shell, moving template
31 are equipped with second type chamber (not shown), and the second mold core 32 is intracavitary embedded in second type.
Specifically, 1 two sides of pedestal are respectively equipped with the fixed block 11 of a rectangular-shape, and solid plate 21 is fixed on two fixations
11 top of block, the ejection assembly for automobile interior decoration shell to be ejected to the first type chamber 211 is equipped on pedestal 1, and ejection assembly is located at
Between pedestal 1 and solid plate 21.Ejection assembly includes support plate 41, liftout plate 42 and multiple knock-pins 43, and support plate 41 is located at
Between two fixed blocks 11, for liftout plate 42 between support plate 41 and cover half component, knock-pin 43 is fixed on liftout plate 42
Upper end offers multiple ejection holes 23 on cover half component, and solid plate 21 and the first mold core 22 are run through in each ejection hole 23, often
A knock-pin 43 is slidably connected in a ejection hole 23, here according to the actual conditions design ejection hole 23 of automobile interior decoration shell
With the position of knock-pin 43.The actuator that support plate 41 is equipped with for driving liftout plate 42 to move up and down (is not shown in figure
Show), actuator here can use cylinder or hydraulic cylinder, and actuator driving liftout plate 42, which moves up, can make knock-pin 43
Top protrude from the upper surface of the first mold core 22, each knock-pin 43 offers one through knock-pin 43 along its axis direction
With the venthole 431 of liftout plate 42 (referring to Fig. 4).
When injection molding, plastic cement enters mold cavity, and the venthole 431 on knock-pin 43 can be to avoid generating on the first mold core 22
Closed space facilitates the air in discharge mold, avoids automobile interior decoration casing forming rear surface uneven, influence automobile interior decoration
The beauty of shell improves the rate that plastic cement fills up the first type chamber 211 and second type chamber；When demoulding, starting actuator makes liftout plate 42
Move up, so that knock-pin 43 be made to eject automobile interior decoration shell, demoulded using multiple knock-pins 43, when demoulding automobile interior decoration shell by
Power is uniform, improves demoulding efficiency, so as to improve production efficiency.
Preferably, in order to avoid there are leak adhesive phenomenon, the side wall of knock-pin 43 and tops between knock-pin 43 and ejection hole 23
23 inner wall of portalling fits closely, and is mounted on waterproof ventilated membrane (not shown) at the upper port of each venthole 431, prevents
Water ventilated membrane can only allow air to pass through venthole 431, conducive to the air in discharge mold cavity, the plastic cement of melting or fusing
Leak adhesive can not be avoided or the phenomenon that venthole 431 blocks by waterproof ventilated membrane.In injecting glue, drive can star
Moving part moves down liftout plate 42, makes the top of knock-pin 43 lower than the upper port in ejection hole 23, a part is allowed to melt or melt
The plastic cement of change enters in ejection hole 23, while extra air is discharged, and fills up this first type chamber 211 and second type to plastic cement
After chamber, start actuator, move up liftout plate 42, the top of knock-pin 43 is made to be flush to the upper port in ejection hole 23, discharge
The plastic cement being stored in ejection hole 23, can be such that the pressure of 43 surrounding plastic cement of knock-pin increases, to improve automobile interior decoration in this way
The intensity in the place that shell is contacted with knock-pin 43 damages automobile interior decoration shell when reducing demoulding, improves automobile interior decoration shell yield rate.
As depicted in figs. 1 and 2,41 upper end of support plate is vertically set there are four guide rod 411, and the top of guide rod 411 abuts
The bottom end of solid plate 21, liftout plate 42 are slidably connected with each guide rod 411.Under the driving of the driving member, liftout plate 42 can be with
It moves up and down along guide rod 411, avoids 42 discontinuity of liftout plate that knock-pin 43 is caused to be bent and knock-pin 43 is caused to push up
Portal mobile difficult in 23.
Specifically, it is arranged with spring 412 on each guide rod 411, the both ends of spring 412 are respectively fixedly connected in ejection
Plate 42 and solid plate 21, when spring 412 in the raw when, the top of knock-pin 43 is flushed with the upper port in ejection hole 23.
The setting of spring 412 can be knock-pin 43 and be returned in ejection hole 23 after the completion of stripping process, avoid being molded next vapour
When in-car decorations shell, since knock-pin 43 protrudes from ejection hole 23, the generation of substandard products is caused.
As shown in Fig. 2, being equipped with the cooling tube 5 for cooling down automobile interior decoration shell in the first type chamber 211, cooling tube 5 is S-type to be set
It sets, the both ends of cooling tube 5 protrude from solid plate 21.After the completion of injecting glue, can often water flowing in cooling tube 5, to automobile interior decoration shell
Cool down, the S-type setting of cooling tube 5 increases flowing time of the water flow in the first type chamber 211 and indirectly connects with plastic cement
Contacting surface product improves cooling efficiency, and then improves processing efficiency.
As shown in Figures 2 and 3, more firm in order to fix solid plate 21 and moving template 31, avoid 21 He of solid plate
It is made mistakes between moving template 31 due to installation and generates dislocation, in turn result in the generation of substandard products, it is fixed there are four first to set on solid plate 21
Position block 212 also is provided with four and the first locating piece 212 the second locating piece 311 that bumps are adapted to one by one on moving template 31, when first
When 311 bumps adaptation of locating piece 212 and the second locating piece, solid plate 21 and the contact surface of moving template 31 coincide together.
As shown in Figures 2 and 3, the upper end of moving template 31 offers a mouth of a river slot 33, and the slot bottom of mouth of a river slot 33 offers
Multiple injecting holes are plugged with a water gap plate 34 in mouth of a river slot 33, and water gap plate 34 and mouth of a river slot 33 are interference fitted, water gap plate 34
It is equipped with the glue feeding opening 341 for plastic cement entry nozzle slot 33.When injecting glue, plastic cement is injected into mouth of a river slot 33 first, the mouth of a river
Plate 34 and mouth of a river slot 33 are interference fitted, and can be overflowed to avoid gap location of the plastic cement between mouth of a river slot 33 and water gap plate 34, the mouth of a river
33 slot bottom of slot is equipped with multiple injecting holes, and the time that plastic cement fills the first type chamber 211 and second type chamber can be improved, and improves in automobile
Adorn the processing speed of shell；Water gap plate 34 and mouth of a river slot 33 are mating, clean mouth of a river slot 33 after facilitating injecting glue, keep injection molding
The cleaning of mouth 331.
Working principle: when injecting glue, start actuator, move down liftout plate 42, make the top of knock-pin 43 lower than ejection
The upper port in hole 23 allows a part to melt or the plastic cement of fusing enters in ejection hole 23, while extra air is discharged,
After plastic cement fills up this first type chamber 211 and second type chamber, starts actuator, move up liftout plate 42, make knock-pin 43
Top be flush to ejection hole 23 upper port, discharge be stored in ejection hole 23 in plastic cement；Then automobile interior decoration is begun to cool
Shell is passed through cooling water in cooling tube 5；After the cooling and shaping of automobile interior decoration shell, cope plate is opened, actuator is then started, to
Upper mobile liftout plate 42 makes knock-pin 43 eject automobile interior decoration shell.
In conclusion the present invention program is used is arranged venthole 431 on knock-pin 43, can be convenient in discharge mold
Air, the plastic cement for accelerating melting or molten state fill up mold cavity；Waterproof ventilated membrane is set at venthole 431, is avoided
Avoid between knock-pin 43 and ejection hole 23 that there are leak adhesive phenomenon；It is equipped in first type chamber 211 for cooling down automobile interior decoration shell
Cooling tube 5, accelerate the cooling time of automobile interior decoration shell；The program can facilitate automobile interior decoration shell to demould simultaneously, help to mention
The production efficiency of high automobile interior decoration shell.
All technical characteristics in the present embodiment can be freely combined according to actual needs.
Above-described embodiment is the preferable implementation of the present invention, and in addition to this, the present invention can be realized with other way,
Do not depart from the technical program design under the premise of it is any obviously replace it is within the scope of the present invention.
Claims (8)
1. a kind of automobile interior decoration casing forming mold is supported including pedestal (1), the cover half component being set on pedestal (1), with cover half component
The dynamic model component of adaptation is connect, cover half component, dynamic model component are used to form extraneous automobile interior decoration shell, it is characterised in that: the bottom
Seat (1) two sides are respectively equipped with a fixed block (11), and the cover half component is fixed on two fixed block (11) tops；The pedestal
(1) it is equipped with the ejection assembly for ejecting automobile interior decoration shell from cover half component, the ejection assembly is located at pedestal (1) and determines
Between membrane module, the ejection assembly includes support plate (41), liftout plate (42) and multiple knock-pins (43), the support plate
(41) it is located between two fixed blocks (11), the liftout plate (42) is located between support plate (41) and cover half component, the top
Rod (43) is fixed on the upper end of liftout plate (42), and multiple ejection holes (23), knock-pin (43) are offered on the cover half component
It is protruded into multiple ejection holes (23) respectively, each knock-pin (43) offers one along central axial direction and runs through
The venthole (431) of knock-pin (43) and liftout plate (42).
2. a kind of automobile interior decoration casing forming mold according to claim 1, it is characterised in that: the knock-pin (43) is equipped with
For covering the waterproof ventilated membrane of venthole (431).
3. a kind of automobile interior decoration casing forming mold according to claim 2, it is characterised in that: the cover half component includes setting
In the solid plate on two fixed blocks (11) and for the first mold core (22) of formed automobile interior trim shell, on the solid plate (21)
Equipped with the first type chamber (211), first mold core (22) is in the first type chamber (211), and the ejection hole (23) is through calmly
Template (21) and the first mold core (22), the side wall of the knock-pin (43) and the inner wall of ejection hole (23) are bonded to each other.
4. a kind of automobile interior decoration casing forming mold according to claim 3, it is characterised in that: support plate (41) upper end
Multiple guide rods (411) vertically are equipped with, the top of the guide rod (411) abuts the bottom end of solid plate (21), the liftout plate
(42) it is slidably connected with each guide rod (411).
5. a kind of automobile interior decoration casing forming mold according to claim 4, it is characterised in that: each guide rod
(411) it is arranged on spring (412), the both ends of the spring (412) contradict liftout plate (42) and solid plate (21) respectively.
6. a kind of automobile interior decoration casing forming mold according to claim 5, it is characterised in that: the dynamic model component include with
Solid plate (21) abuts the moving template (31) of adaptation and the second mold core (32) for formed automobile interior trim shell, the moving template
(31) it is equipped with second type chamber, second mold core (32) is intracavitary embedded in second type, and it is fixed that the solid plate (21) is equipped with first
Position block (212), the moving template (31) be equipped with concave-convex the second locating piece (311) being adapted to of the first locating piece (212), when the
When a positioning block (212) and the second locating piece (311) bumps adaptation, the solid plate (21) and moving template (31) are close to each other
Side fits together.
7. a kind of automobile interior decoration casing forming mold according to claim 6, it is characterised in that: the moving template (31) it is upper
End offers a mouth of a river slot (33), and the slot bottom of the mouth of a river slot (33) offers multiple injecting holes, and the mouth of a river slot (33) is interior
It is plugged with a water gap plate (34), water gap plate (34) and mouth of a river slot (33) are interference fitted, and the water gap plate (34) is equipped with and is used for
The glue feeding opening (341) of plastic cement entry nozzle slot (33).
8. a kind of automobile interior decoration casing forming mold according to claim 7, it is characterised in that: the first type chamber (211)
The interior cooling tube (5) being equipped with for cooling down automobile interior decoration shell, the S-type setting of the cooling tube (5), the two of the cooling tube (5)
Distal process is for solid plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137584.7U CN208759943U (en) | 2018-07-17 | 2018-07-17 | A kind of automobile interior decoration casing forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137584.7U CN208759943U (en) | 2018-07-17 | 2018-07-17 | A kind of automobile interior decoration casing forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208759943U true CN208759943U (en) | 2019-04-19 |
Family
ID=66128789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821137584.7U Expired - Fee Related CN208759943U (en) | 2018-07-17 | 2018-07-17 | A kind of automobile interior decoration casing forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208759943U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819138A (en) * | 2018-07-17 | 2018-11-16 | 东莞广泽汽车饰件有限公司 | A kind of automobile interior decoration casing forming mold |
| CN111186074A (en) * | 2020-01-13 | 2020-05-22 | 宁波方正汽车模具股份有限公司 | Positioning mechanism of injection mold for automotive composite interior trim part |
| CN116118120A (en) * | 2023-04-19 | 2023-05-16 | 合肥昊翔汽车零部件有限公司 | Small-sized automobile rearview mirror shell forming die and forming method thereof |
-
2018
- 2018-07-17 CN CN201821137584.7U patent/CN208759943U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819138A (en) * | 2018-07-17 | 2018-11-16 | 东莞广泽汽车饰件有限公司 | A kind of automobile interior decoration casing forming mold |
| CN111186074A (en) * | 2020-01-13 | 2020-05-22 | 宁波方正汽车模具股份有限公司 | Positioning mechanism of injection mold for automotive composite interior trim part |
| CN116118120A (en) * | 2023-04-19 | 2023-05-16 | 合肥昊翔汽车零部件有限公司 | Small-sized automobile rearview mirror shell forming die and forming method thereof |
| CN116118120B (en) * | 2023-04-19 | 2023-06-20 | 合肥昊翔汽车零部件有限公司 | A kind of molding die and molding method for small automobile rearview mirror shell |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |