CN208615207U - It is a kind of to avoid runner from blocking and convenient for the injection mold of heat dissipation - Google Patents
It is a kind of to avoid runner from blocking and convenient for the injection mold of heat dissipation Download PDFInfo
- Publication number
- CN208615207U CN208615207U CN201820949118.2U CN201820949118U CN208615207U CN 208615207 U CN208615207 U CN 208615207U CN 201820949118 U CN201820949118 U CN 201820949118U CN 208615207 U CN208615207 U CN 208615207U
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- Prior art keywords
- lower die
- convenient
- corners
- blocking
- mold
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Abstract
Runner is avoided to block and convenient for the injection mold of heat dissipation the utility model discloses a kind of, including bottom plate, second mounting rack, lower die and the second fixing bolt, the top of the bottom plate is equipped with lower die, and the bottom end inside lower die is uniformly equipped with condenser pipe, the middle position of the lower die inner tip is provided with type chamber, four corners of the lower die tip are provided with locating slot, side inside the lower die close to locating slot is provided with sliding chamber, and the inside of sliding chamber all passes through reset spring and is equipped with mandril, the mandril is all equipped with jacking block far from the top of reset spring, the lower die is equipped with upper mold far from the top of bottom plate, and the top of upper mold is equipped with connecting plate.The utility model is provided with four corners of positioning by four corners in lower die tip and is provided with and the mutually matched positioning column of locating slot, so that upper die and lower die fit closely, it prevents from reducing the quality of product there is a phenomenon where misplacing to make forming core damage when injection molding.
Description
Technical field
The utility model relates to technology of die manufacturing fields, specially a kind of to avoid runner from blocking and convenient for the injection molding of heat dissipation
Mold.
Background technique
Injection mold is a kind of tool for producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension
Tool, injection molding are a kind of processing methods used when producing certain complex-shaped components in batches, refer specifically to melt heated
Plastics die cavity is injected by injection molding machine high pressure, after cooling and solidifying, obtain formed products, where mold is the core of injection molding machine, lead to
Different products can be produced by crossing different molds.
The injection mold having currently on the market, it is cumbersome, the deficiencies of structure is complicated place, considerably increase cost, infuse
Mould is injection molding material constantly heating in continuous process, and mold temperature rises, bad due to radiating, and is easy to cause
Formed product is slow, extends demoulding time, and product deforms problem during demoulding, causes to scrap, furthermore existing mould
Tool, which is used for a long time, be easy to cause runner to block, and influences the speed of injection molding, and existing injection mold is not easy to admittedly when in use
Dingan County's dress, stability are inadequate.
Utility model content
The purpose of this utility model is to provide a kind of injection molds for avoiding runner from blocking and be convenient for radiating, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: one kind avoids runner from blocking and convenient for heat dissipation
Injection mold, including bottom plate, the second mounting rack, lower die and the second fixing bolt, the top of the bottom plate be equipped with lower die, and
Bottom end inside lower die is uniformly equipped with condenser pipe, and the middle position of the lower die inner tip is provided with type chamber, under described
Four corners of die tip are provided with locating slot, and the side of close locating slot is provided with sliding chamber inside the lower die, and sliding
The inside of chamber all passes through reset spring and is equipped with mandril, and the mandril is all equipped with jacking block far from the top of reset spring, described
Lower die is equipped with upper mold far from the top of bottom plate, and the top of upper mold is equipped with connecting plate, one end peace at the top of the connecting plate
Equipped with control panel, four corners on the connecting plate top are mounted on hydraulic telescopic rod, and the top of hydraulic telescopic rod
Top plate is installed, the middle position inside the upper mold is provided with injection molding channel, inside the upper mold on the side wall of two sides all
Vibrating motor is installed, four corners of the upper mold bottom end be all provided with the mutually matched positioning column of locating slot, it is described
The middle position of upper mold bottom end is equipped with type core.
Preferably, the inside of the bottom plate is uniformly fixed with shock strut, and four corners of the bottom plate bottom end are pacified
Equipped with the second mounting rack, and the top of the second mounting rack is all provided with the second fixing bolt, the outside of second fixing bolt
Anti oxidation layer is all provided on wall.
Preferably, the serpentine-like bottom end being fixed on inside lower die of the condenser pipe, one end of the condenser pipe be equipped with into
The other end of liquid pipe, the condenser pipe is equipped with outlet tube.
Preferably, the both ends of the lower die bottom are evenly arranged with radiating fin.
Preferably, the top of the injection molding channel is provided with piston.
Preferably, four corners on the top plate top are mounted on the first mounting rack, and the bottom end of the first mounting rack
First fixing bolt is all installed.
Compared with prior art, the utility model has the beneficial effects that this is avoided runner from blocking and convenient for the injection molding of heat dissipation
Mold by four corners in lower die tip be provided with positioning four corners be provided with it is mutually matched with locating slot
Positioning column prevents from reducing when injection molding there is a phenomenon where misplacing to make forming core damage so that upper die and lower die fit closely
The quality of product, mold are passed through by being all equipped with vibrating motor on the side wall of two sides inside upper mold when being molded hot melt
Vibrating motor vibration, avoids injection molding channel that the influence for occurring blocking is used for a long time, is equipped with by the bottom end inside lower die cold
Solidifying pipe and the serpentine-like arrangement of condenser pipe, convenient for improving the cooling efficiency of mold to lower die water-cooled cooling, thus accelerate product at
The speed of type, and then the production efficiency of mold is improved, while by being equipped with bar, sliding chamber and resetting top spring, convenient in mold
After injection-molded finished, product is ejected under the buffer function of reset spring for product, improves the production efficiency of mold, and demoulding is dry
Net profit is fallen, and avoids pulling product, is provided with the first mounting rack and the first fixing bolt by four corners on top plate top,
It is provided with the second mounting rack and the second fixing bolt in four corners of bottom plate, so that mold is convenient for admittedly in use
Dingan County's dress increases stability of the mold in injection molding.
Detailed description of the invention
Fig. 1 is the mold work pre-structure schematic diagram of the utility model；
Fig. 2 is the mandril partial schematic diagram of the utility model；
Fig. 3 is the lower die schematic elevation view of the utility model；
Fig. 4 is schematic diagram during the mold work of the utility model.
In figure: 1, top plate；2, the first mounting rack；3, hydraulic telescopic rod；4, connecting plate；5, vibrating motor；6, locating slot；7,
Condenser pipe；8, bottom plate；9, the second mounting rack；10, the first fixing bolt；11, injection molding channel；12, upper mold；13, positioning column；14,
Mandril；15, lower die；16, shock strut；17, the second fixing bolt；18, jacking block；19, sliding chamber；20, reset spring；21, it radiates
Wing；22, inlet tube；23, outlet tube；24, control panel；25, type core；26, type chamber.
Specific embodiment
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of to avoid runner from blocking and convenient for the note of heat dissipation
Mould, including bottom plate 8, the second mounting rack 9, lower die 15 and the second fixing bolt 17, the top of bottom plate 8 are equipped with lower die 15,
And the bottom end inside lower die 15 is uniformly equipped with condenser pipe 7, the inside of bottom plate 8 is uniformly fixed with shock strut 16,8 bottom end of bottom plate
Four corners be mounted on the second mounting rack 9, and the top of the second mounting rack 9 is all provided with the second fixing bolt 17,
It is all provided with anti oxidation layer on the lateral wall of two fixing bolts 17, mitigates vibration convenient for mold, to extend the use longevity of mold
Life, while the second mounting rack 9 and the second fixing bolt 17 make bottom plate 8 convenient for being fixedly mounted, and increase stabilization when mold injection
Property, the serpentine-like bottom end being fixed on inside lower die 15 of condenser pipe 7, one end of condenser pipe 7 are equipped with inlet tube 22, condenser pipe 7
The other end is equipped with outlet tube 23, convenient for coolant liquid can inner space Jing Guo lower die 15, effectively by the inside of lower die 15
Heat is taken away, to improve the production efficiency of mold, improves the speed of formed product, the middle position of 15 inner tip of lower die
Place is provided with type chamber 26, and the both ends of 15 bottom of lower die are evenly arranged with radiating fin 21, convenient for improving thermal diffusivity and the heat dissipation of mold
Effect, four corners on 15 top of lower die are provided with locating slot 6, and 15 inside of lower die is provided with close to the side of locating slot 6
Sliding chamber 19, and the inside of sliding chamber 19 all passes through reset spring 20 and is equipped with mandril 14, top of the mandril 14 far from reset spring 20
Jacking block 18 is all installed, lower die 15 is equipped with upper mold 12 far from the top of bottom plate 8, and the top of upper mold 12 is equipped with connecting plate 4,
The one end at 4 top of connecting plate is equipped with control panel 24, and four corners on 4 top of connecting plate are mounted on hydraulic telescopic rod 3,
And the top of hydraulic telescopic rod 3 is equipped with top plate 1, four corners on 1 top of top plate are mounted on the first mounting rack 2, and
The bottom end of one mounting rack 2 is all equipped with the first fixing bolt 10, so that top plate 1 is convenient for being fixedly mounted on injection molding machine, upper mold 12
Internal middle position is provided with injection molding channel 11, and the top of injection molding channel 11 is provided with piston, prevents dust from entering injection molding
The inside of runner 11, causes product surface hole occur, influences product quality, is all equipped on the side wall of 12 inside two sides of upper mold
The model of vibrating motor 5, vibrating motor 5 can be YZD-1.5-2, and four corners of 12 bottom end of upper mold are all provided with and locating slot
6 mutually matched positioning columns 13, the middle position of 12 bottom end of upper mold are equipped with type core 25.
Working principle: in use, top plate 1 is fixed on injection molding by the first mounting rack 2 and the first fixing bolt 10 first
On machine, while bottom plate 8 is fixed on by corresponding position by the second mounting rack 9 and the second fixing bolt 17, opens control plane
Plate 24 pushes connecting plate 4 by hydraulic telescopic rod 3, is bonded upper mold 12 and lower die 15, when positioning column 13 and locating slot 6 are complete
When coincideing, upper mold 12 and lower die 15 just will do it injection molding, pass through injection molding channel 11 later toward being molded hot melting plastic inside type chamber 26,
The phenomenon that vibrating motor 5 is started to work simultaneously, and the long-time service of injection molding channel 11 is avoided to block, in the process of mold injection
In, coolant liquid is injected into condenser pipe 7 by inlet tube 22, such coolant liquid can inner space Jing Guo lower die 15, have
The internal heat by lower die 15 of effect is taken away, to improve the production efficiency of mold, is then discharged by outlet tube 23, most
Afterwards after formed product, hydraulic telescopic rod 3 is moved upwards with upper mold 12, and the resiliency of reset spring 20 is by 14 top of mandril
Jacking block 18 pops up and then realizes product stripping, avoids staff from pulling product, finally, the inside of bottom plate 8 is uniformly fixed with and subtracts
Pillar 16 is shaken, convenient for mitigating vibration, and then extends the service life of mold.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of avoid runner from blocking and convenient for the injection mold of heat dissipation, including bottom plate (8), the second mounting rack (9), lower die (15)
With the second fixing bolt (17), it is characterised in that: the top of the bottom plate (8) is equipped with lower die (15), and lower die (15) is internal
Bottom end be uniformly equipped with condenser pipe (7), the middle position of lower die (15) inner tip is provided with type chamber (26), described
Four corners on lower die (15) top are provided with locating slot (6), the internal side close to locating slot (6) of the lower die (15)
It is provided with sliding chamber (19), and the inside of sliding chamber (19) all passes through reset spring (20) and is equipped with mandril (14), the mandril (14)
Top far from reset spring (20) is all equipped with jacking block (18), and the lower die (15) is equipped with far from the top of bottom plate (8)
Mould (12), and the top of upper mold (12) is equipped with connecting plate (4), one end at the top of the connecting plate (4) is equipped with control panel
(24), four corners on connecting plate (4) top are mounted on hydraulic telescopic rod (3), and the top of hydraulic telescopic rod (3)
It is equipped with top plate (1), the internal middle position of the upper mold (12) is provided with injection molding channel (11), and the upper mold (12) is internal
It is all equipped on the side wall of two sides vibrating motor (5), four corners of upper mold (12) bottom end are all provided with and locating slot
(6) middle position of mutually matched positioning column (13), upper mold (12) bottom end is equipped with type core (25).
2. a kind of injection mold for avoiding runner from blocking and be convenient for radiating according to claim 1, it is characterised in that: described
The inside of bottom plate (8) is uniformly fixed with shock strut (16), and four corners of bottom plate (8) bottom end are mounted on the second peace
It shelves (9), and the top of the second mounting rack (9) is all provided with the second fixing bolt (17), second fixing bolt (17)
Anti oxidation layer is all provided on lateral wall.
3. a kind of injection mold for avoiding runner from blocking and be convenient for radiating according to claim 1, it is characterised in that: described
Condenser pipe (7) is serpentine-like to be fixed on the internal bottom end of lower die (15), and one end of the condenser pipe (7) is equipped with inlet tube (22),
The other end of the condenser pipe (7) is equipped with outlet tube (23).
4. a kind of injection mold for avoiding runner from blocking and be convenient for radiating according to claim 1, it is characterised in that: described
The both ends of lower die (15) bottom are evenly arranged with radiating fin (21).
5. a kind of injection mold for avoiding runner from blocking and be convenient for radiating according to claim 1, it is characterised in that: described
The top of injection molding channel (11) is provided with piston.
6. a kind of injection mold for avoiding runner from blocking and be convenient for radiating according to claim 1, it is characterised in that: described
Four corners on top plate (1) top are mounted on the first mounting rack (2), and the bottom end of the first mounting rack (2) is all equipped with
One fixing bolt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949118.2U CN208615207U (en) | 2018-06-20 | 2018-06-20 | It is a kind of to avoid runner from blocking and convenient for the injection mold of heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949118.2U CN208615207U (en) | 2018-06-20 | 2018-06-20 | It is a kind of to avoid runner from blocking and convenient for the injection mold of heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208615207U true CN208615207U (en) | 2019-03-19 |
Family
ID=65701802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820949118.2U Expired - Fee Related CN208615207U (en) | 2018-06-20 | 2018-06-20 | It is a kind of to avoid runner from blocking and convenient for the injection mold of heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208615207U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406026A (en) * | 2019-07-01 | 2019-11-05 | 合肥高科科技股份有限公司 | A kind of refrigerator drawer injection mold |
| CN111283166A (en) * | 2020-02-27 | 2020-06-16 | 泉州泉港聚业工业设计有限公司 | Positioning column of electronic component processing positioning die |
| CN112025931A (en) * | 2020-09-11 | 2020-12-04 | 东莞理工学院 | Processing die for zirconia ceramic mobile phone back plate |
| CN113814326A (en) * | 2021-08-24 | 2021-12-21 | 蒋敏龙 | Cooling and demolding equipment for stamping die |
-
2018
- 2018-06-20 CN CN201820949118.2U patent/CN208615207U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406026A (en) * | 2019-07-01 | 2019-11-05 | 合肥高科科技股份有限公司 | A kind of refrigerator drawer injection mold |
| CN111283166A (en) * | 2020-02-27 | 2020-06-16 | 泉州泉港聚业工业设计有限公司 | Positioning column of electronic component processing positioning die |
| CN112025931A (en) * | 2020-09-11 | 2020-12-04 | 东莞理工学院 | Processing die for zirconia ceramic mobile phone back plate |
| CN113814326A (en) * | 2021-08-24 | 2021-12-21 | 蒋敏龙 | Cooling and demolding equipment for stamping die |
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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 |
Granted publication date: 20190319 Termination date: 20200620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |