CN207874731U - A kind of refrigerator injection mold with quadric injection mould function - Google Patents
A kind of refrigerator injection mold with quadric injection mould function Download PDFInfo
- Publication number
- CN207874731U CN207874731U CN201820199895.XU CN201820199895U CN207874731U CN 207874731 U CN207874731 U CN 207874731U CN 201820199895 U CN201820199895 U CN 201820199895U CN 207874731 U CN207874731 U CN 207874731U
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- China
- Prior art keywords
- mould
- injection
- refrigerator
- mold
- quadric
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Abstract
The utility model discloses a kind of refrigerator injection molds with quadric injection mould function, including die bottom plate, the top quadrangle of the die bottom plate offers the through-hole of vertical direction, and the inside grafting hexagon socket head cap screw of through-hole, the top quadrangle of the die bottom plate is placed with supporting legs of mould, it is placed with lower mold fixed plate at the top of four supporting legs of mould, and the top surrounding of lower mold fixed plate is placed with the framed of the same hollow structure by positioning pin, the center of top of the lower mold fixed plate is equipped with lower mold core by spacer pin.The utility model completes the quadric injection mould of refrigerator injection mold by quadric injection mould runner, make of the same race or another plastic material injection molding, it produces external form and technique reaches the refrigerator component of desired requirement, remove pickup and the process using secondary mold from simultaneously, the step of simplifying secondary injection molding, shorten the period that refrigerator injection molding is molded twice, improves the production efficiency of refrigerator.
Description
Technical field
The utility model is related to refrigerator production technical field more particularly to a kind of refrigerator injection moldings with quadric injection mould function
Mold.
Background technology
Refrigerator, which is to maintain a kind of refrigeration equipment of constant low temperature and one kind, makes food or other articles keep constant low temperature
The product for civilian use of cold conditions has compressor, ice machine in babinet to the cabinet or case that freeze, carries the hutch of refrigerating plant, ice
A part of component of case is produced by injection molding, and many components can not be produced by injection molding successively, be needed
In primary plastic mould be molded after, component after molding is taken out, be put into the mold of post forming re-inject it is of the same race
Or the molding of another plastic material, so that the external form of refrigerator component after molding and technique is reached desired requirement so that existing
Injection cycle is long twice for some components, influences the production efficiency of refrigerator.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed has secondary injection
Mould the refrigerator injection mold of function.
To achieve the goals above, the utility model uses following technical solution：
A kind of refrigerator injection mold with quadric injection mould function, including die bottom plate, the top four of the die bottom plate
Angle offers the through-hole of vertical direction, and the inside grafting hexagon socket head cap screw of through-hole, the top quadrangle of the die bottom plate are equal
It is placed with supporting legs of mould, lower mold fixed plate, and the top of lower mold fixed plate are placed at the top of four supporting legs of mould
Surrounding is placed with the framed of the same hollow structure by positioning pin, and the center of top of the lower mold fixed plate is pacified by spacer pin
Equipped with lower mold core, it is placed with upper mold core at the top of the lower mold core, quadric injection mould preformed groove is offered at the top of the upper mold core,
And the inside of quadric injection mould preformed groove is plugged with secondary mold core, upper mould fixed plate has been bolted in the framed top,
Through-hole is offered at the top of the upper mould fixed plate, and telescopic cylinder has been bolted at the top of through-hole, and the upper mold is solid
Pressing plate has been bolted at the top of fixed board, top mold plate, the mold top have been bolted at the top of the pressing plate
Open up fluted at the top of plate, and the inside of groove is plugged with injection nozzle, and the bottom of the injection nozzle is placed with injection molding channel pipe,
The top of the injection molding channel pipe offers an injection molding channel and quadric injection mould runner for vertical direction respectively.
Preferably, the top of the hexagon socket head cap screw and framed threaded connection, and framed, lower mold fixed plate, mould support
It is bonded by four hexagon socket head cap screws between foot and die bottom plate.
Preferably, the center of top of the die bottom plate is placed with mandril backing plate, and is offered at the top of mandril backing plate perpendicular
Histogram is plugged with mandril to equally distributed through-hole, the inside of through-hole, and the top of mandril is contacted with the bottom of lower mold core.
Preferably, the piston rod of the telescopic cylinder passes through through-hole to extend to the bottom outside of upper mould fixed plate, and stretches
The piston rod bottom of cylinder is connect by bolt with secondary mold core.
Preferably, constitute cavity between the top of the lower mold core and the bottom of upper mold core, and the top of cavity with it is primary
Injection molding channel is connected to.
Preferably, the inside of the upper mold core offers quadric injection mould runner hole, and the one end in quadric injection mould runner hole with
Quadric injection mould preformed groove is connected to, and the other end in quadric injection mould runner hole is connected to quadric injection mould runner.
The beneficial effects of the utility model are：The utility model proposes injection mold, offered in upper mold core secondary
It is molded preformed groove, secondary mold core is connected by telescopic cylinder so that secondary mold core fills quadric injection mould preformed groove, uses secondary mould
Core constitutes one-pass molding cavity with the part of lower mold core and upper mold core three, makes cavity injection molding by an injection molding channel,
After single injection-molded, secondary mold core is driven to move by telescopic cylinder so that quadric injection mould preformed groove constitutes quadric injection mould
Forming recess completes the quadric injection mould of refrigerator injection mold by quadric injection mould runner so that of the same race or another plastic cement
Material injection is molded, and produces external form and technique reaches the refrigerator component of desired requirement, while being removed pickup from and being used secondary
The step of process of mold, simplified secondary injection molding, shortens the period that refrigerator injection molding is molded twice, improves the life of refrigerator
Produce efficiency.
Description of the drawings
Fig. 1 be the utility model proposes a kind of refrigerator injection mold with quadric injection mould function structural schematic diagram；
Fig. 2 be the utility model proposes a kind of refrigerator injection mold with quadric injection mould function partial structurtes illustrate
Figure.
In figure：1 mandril backing plate, 2 lower mold cores, 3 cavities, 4 upper mold cores, 5 two mold cores, 6 quadric injection mould runners, 7 flexible gas
Cylinder, 8 injection molding channel pipes, 9 injection nozzles, 10 top mold plates, 11 injection molding channels, 12 pressing plates, 13 upper mould fixed plates, it is 14 framed,
15 hexagon socket head cap screws, 16 lower mold fixed plates, 17 supporting legs of mould, 18 die bottom plates.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of refrigerator injection mold with quadric injection mould function, including die bottom plate 18, die bottom plate
18 top quadrangle offers the through-hole of vertical direction, and the inside grafting hexagon socket head cap screw 15 of through-hole, die bottom plate 18
Top quadrangle is placed with supporting legs of mould 17, and the top of four supporting legs of mould 17 is placed with lower mold fixed plate 16, and lower die
The top surrounding of fixed plate 16 is placed with framed the 14 of the same hollow structure by positioning pin, in the top of lower mold fixed plate 16
Centre is equipped with lower mold core 2 by spacer pin, and the top of lower mold core 2 is placed with upper mold core 4, and the top of upper mold core 4 offers secondary
It is molded preformed groove, and the inside of quadric injection mould preformed groove is plugged with secondary mold core 5, framed 14 top has been bolted
The top of mould fixed plate 13, upper mould fixed plate 13 offers through-hole, and telescopic cylinder 7 has been bolted at the top of through-hole,
Pressing plate 12 has been bolted in the top of upper mould fixed plate 13, and top mold plate 10 has been bolted in the top of pressing plate 12,
The top of top mold plate 10 opens up fluted, and the inside of groove is plugged with injection nozzle 9, and the bottom of injection nozzle 9 is placed with injection molding
The top of flow-path tube 8, injection molding channel pipe 8 offers the injection molding channel 11 and quadric injection mould runner 6 of vertical direction respectively.
In the utility model, the top of hexagon socket head cap screw 15 is threadedly coupled with framed 14, and framed 14, lower mold fixed plate
16, it is bonded by four hexagon socket head cap screws 15 between supporting legs of mould 17 and die bottom plate 18, the top of die bottom plate 18
Center is placed with mandril backing plate 1, and the top of mandril backing plate 1 offers the equally distributed through-hole of vertical direction, the inside of through-hole
It is plugged with mandril, the top of mandril is contacted with the bottom of lower mold core 2, and the piston rod of telescopic cylinder 7 extends to upper mold across through-hole
The bottom outside of fixed plate 13, and the piston rod bottom of telescopic cylinder 7 is connect by bolt with secondary mold core 5, the top of lower mold core 2
Cavity 3 is constituted between portion and the bottom of upper mold core 4, and the top of cavity 3 is connected to an injection molding channel 11, upper mold core 4 it is interior
Portion offers quadric injection mould runner hole, and the one end in quadric injection mould runner hole is connected to quadric injection mould preformed groove, secondary injection creeping
The other end in road hole is connected to quadric injection mould runner 6.
Operation principle：Quadric injection mould preformed groove is offered in upper mold core 4, and secondary mold core 5 is connected by telescopic cylinder 7,
So that secondary mold core 5 fills quadric injection mould preformed groove, one is constituted using secondary mold core 5 and the part of 4 three of lower mold core 2 and upper mold core
Secondary forming recess 3, by an injection molding channel 11 so that 3 injection molding of cavity passes through telescopic cylinder after single injection-molded
7 drive secondary mold core 5 to move so that quadric injection mould preformed groove constitutes secondary injection molding cavity, complete by quadric injection mould runner 6
At the quadric injection mould of refrigerator injection mold so that external form and work are produced in of the same race or another plastic material injection molding
Skill reaches the refrigerator component of desired requirement, while removing pickup and the process using secondary mold from, simplifies secondary injection molding
The step of.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of refrigerator injection mold with quadric injection mould function, including die bottom plate (18), which is characterized in that the mold
The top quadrangle of bottom plate (18) offers the through-hole of vertical direction, and the inside grafting hexagon socket head cap screw (15) of through-hole, described
The top quadrangle of die bottom plate (18) is placed with supporting legs of mould (17), and the top of four supporting legs of mould (17) is placed
There is lower mold fixed plate (16), and the top surrounding of lower mold fixed plate (16) is placed with the mould of the same hollow structure by positioning pin
The center of top of frame (14), the lower mold fixed plate (16) is equipped with lower mold core (2) by spacer pin, the lower mold core (2)
Top is placed with upper mold core (4), and quadric injection mould preformed groove, and quadric injection mould preformed groove are offered at the top of the upper mold core (4)
Inside be plugged with secondary mold core (5), be bolted upper mould fixed plate (13) at the top of framed (14), it is described on
Mould fixed plate offers through-hole at the top of (13), and telescopic cylinder (7) has been bolted at the top of through-hole, and the upper mold is solid
Pressing plate (12) has been bolted at the top of fixed board (13), top mold plate has been bolted at the top of the pressing plate (12)
(10), open up fluted at the top of the top mold plate (10), and the inside of groove is plugged with injection nozzle (9), the injection nozzle
(9) bottom is placed with injection molding channel pipe (8), and the top of the injection molding channel pipe (8) offers the primary of vertical direction respectively
Injection molding channel (11) and quadric injection mould runner (6).
2. a kind of refrigerator injection mold with quadric injection mould function according to claim 1, which is characterized in that in described
The top of hex bolts (15) is threadedly coupled with framed (14), and framed (14), lower mold fixed plate (16), supporting legs of mould (17)
It is bonded by four hexagon socket head cap screws (15) between die bottom plate (18).
3. a kind of refrigerator injection mold with quadric injection mould function according to claim 1, which is characterized in that the mould
The center of top of tool bottom plate (18) is placed with mandril backing plate (1), and offers vertical direction at the top of mandril backing plate (1) and uniformly divide
The inside of the through-hole of cloth, through-hole is plugged with mandril, and the top of mandril is contacted with the bottom of lower mold core (2).
4. a kind of refrigerator injection mold with quadric injection mould function according to claim 1, which is characterized in that described to stretch
The piston rod of contracting cylinder (7) extends to the bottom outside of upper mould fixed plate (13), and the piston rod of telescopic cylinder (7) across through-hole
Bottom is connect by bolt with secondary mold core (5).
5. a kind of refrigerator injection mold with quadric injection mould function according to claim 1, which is characterized in that under described
Cavity (3), and the top of cavity (3) and an injection molding channel are constituted between the top and the bottom of upper mold core (4) of mold core (2)
(11) it is connected to.
6. a kind of refrigerator injection mold with quadric injection mould function according to claim 1, which is characterized in that on described
The inside of mold core (4) offers quadric injection mould runner hole, and the one end in quadric injection mould runner hole is connected to quadric injection mould preformed groove,
The other end in quadric injection mould runner hole is connected to quadric injection mould runner (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820199895.XU CN207874731U (en) | 2018-02-05 | 2018-02-05 | A kind of refrigerator injection mold with quadric injection mould function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820199895.XU CN207874731U (en) | 2018-02-05 | 2018-02-05 | A kind of refrigerator injection mold with quadric injection mould function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207874731U true CN207874731U (en) | 2018-09-18 |
Family
ID=63510049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820199895.XU Expired - Fee Related CN207874731U (en) | 2018-02-05 | 2018-02-05 | A kind of refrigerator injection mold with quadric injection mould function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207874731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590817A (en) * | 2020-06-03 | 2020-08-28 | 程链 | Injection molding plate forming mold with framework and using method thereof |
-
2018
- 2018-02-05 CN CN201820199895.XU patent/CN207874731U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590817A (en) * | 2020-06-03 | 2020-08-28 | 程链 | Injection molding plate forming mold with framework and using method thereof |
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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: 20180918 Termination date: 20210205 |