CN110065204A - A kind of injection mold convenient for controlling stream speed - Google Patents
A kind of injection mold convenient for controlling stream speed Download PDFInfo
- Publication number
- CN110065204A CN110065204A CN201910423852.4A CN201910423852A CN110065204A CN 110065204 A CN110065204 A CN 110065204A CN 201910423852 A CN201910423852 A CN 201910423852A CN 110065204 A CN110065204 A CN 110065204A
- Authority
- CN
- China
- Prior art keywords
- lower die
- fixedly connected
- die holder
- injection mold
- stream speed
- 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
Links
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
- B29C45/2602—Mould construction elements
- B29C45/2606—Guiding or centering means
-
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76655—Location of control
- B29C2945/76732—Mould
- B29C2945/76735—Mould cavity
Abstract
The invention discloses a kind of injection molds convenient for controlling stream speed, including pedestal, supporting leg, lower die, guide groove, guide ring, connecting rod, mounting plate, guide post, upper die and lower die seat, cylinder, thimble, the first electric pushrod, square column, lantern ring, square groove, connecting plate, push plate, fixed column, link block, charging shell, feed pipe, injection molding machine, upper die holder, the second electric pushrod, adjusting block, electric boiling plate and plug hole.This kind is simple, novel in design convenient for the injection mold structure of control stream speed, convenient for adjusting the melt injection moulding speed of injection mold, the case where convenient for being molded according to the demand of user, avoiding melt early solidifying or flow backwards, improve injection molding effect, it is easy to use, under the action of the guiding mechanism of setting, the precision that upper mold is bonded with lower die is improved, avoiding upper mold, there is a situation where misplace when being bonded with lower die, the quality of production of moulding is improved, is conducive to worker and uses.
Description
Technical field
The present invention relates to a kind of injection mold, specifically a kind of injection mold convenient for control stream speed belongs to injection molding
Mold applied technical field.
Background technique
Injection mold is a kind of tool for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Tool；Injection molding is a kind of processing method used when producing certain complex-shaped components in batches；It refers specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying.
There is a problem of in the use process of injection mold it is very much, such as existing injection mold be not easy to control when in use
Stream speed causes melt early solidifying or flows backwards, and influences to be molded effect, while when existing injection mold upper mold is bonded with lower die,
It is easy to happen dislocation, influences the quality of moulding, and in die sinking, some injection molds need worker to be opened manually,
Increase labor intensity, influences to be opened efficiency, be not convenient to use.Therefore, it proposes regarding to the issue above a kind of convenient for control stream speed
The injection mold of degree.
Summary of the invention
The object of the invention is that providing a kind of injection mould convenient for controlling stream speed to solve the above-mentioned problems
Tool.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of injection mold convenient for controlling stream speed,
Including pedestal, supporting leg, lower die holder, lower die, upper mold, upper die holder, square column, automatic die sinking mechanism, material flow adjustment mechanism with
And guiding mechanism；
The base top is fixedly connected with supporting leg, and is fixedly connected with lower die holder at the top of supporting leg；The lower die holder
Top is fixedly connected with lower die, and lower die top surface offers guide groove；The lower die holder bottom is equipped with and base top table
The cylinder that face is fixedly connected, and cylinder output is fixedly connected with the thimble being slidably connected in lower die；The base top is right
Side surface is fixedly connected with square column, and the first electric pushrod for being fixedly mounted on base top surface is equipped on the left of square column；
The automatic die sinking mechanism includes the first electric pushrod, push plate, fixed column, lantern ring, connecting plate, link block, lower die
Seat and lower die, and push plate is fitted at the top of the first output end of electric push rod；It is fixedly connected with fixed column at the top of the push plate, and
Fixed top end is fixedly connected with connecting plate；The connecting plate right lateral surface is fixedly connected with lantern ring, and the side of offering in lantern ring
Shape slot；Square column is socketed in the square groove；It is fixedly connected with link block on the left of the connecting plate, and link block bottom is fixed
It is connected with upper die holder；The upper die holder bottom is fixedly connected with upper mold；The upper mold seating face offers plug hole；
The material flow adjustment mechanism includes charging shell, injection molding machine, feed pipe, the second electric pushrod, adjusting block and electricity
Heating plate, and feed shell and be fixedly connected at the top of upper die holder；It is fixedly connected with the second electric pushrod at the top of the charging shell, and the
It is fixedly connected at the top of two output end of electric push rod and the adjusting block made of copper product for being slidably connected at charging shell inner wall；It is described
Charging shell bottom side surfaces are connected to by feed pipe with the injection molding machine output end fixation for being fixed on upper die holder top surface；
The guiding mechanism includes mounting plate, connecting rod, guide ring and guide post, and mounting plate is fixedly connected on upper mold
Opposite sides；The mounting plate bottom is fixedly connected with connecting rod, and connecting rod is through being fixedly connected on lower die opposite sides table
In the guide ring in face；The upper mold bottom is fixedly connected with guide post.
Preferably, the guide groove number is four, and guide groove is provided at four corner locations of lower die top surface.
Preferably, the supporting leg number is four, and supporting leg is located at the corner location of lower die holder bottom four.
Preferably, the square column cross section is square structure, and puts square column surface and slidably connect lantern ring.
Preferably, in the type chamber that the thimble top sequentially passes through lower die holder and lower die is connected in lower die.
Preferably, the adjusting block bottom elongated end cross section is in conical structure, and adjusting block and charging shell inner wall are sliding
Dynamic connection.
Preferably, the charging shell inner cavity bottom end is connected to the plug hole fixation that upper mold seating face offers.
Preferably, the guide post number is equal with guide groove number, and guide post is slidably connected with corresponding guide groove.
Preferably, the plug hole through sequentially pass through upper die holder, upper mold is connected to the type chamber of upper mold bottom.
Preferably, the plug hole cross-sectional area is equal with adjusting block cross section, and adjusting block and plug hole inner wall are sliding
Dynamic connection.
The beneficial effects of the present invention are:
1. this kind is simple, novel in design convenient for the injection mold structure of control stream speed, convenient for adjusting injection mold
Melt injection moulding speed the case where avoiding melt early solidifying or flow backwards, improves injection molding convenient for being molded according to the demand of user
Effect is easy to use.
2. when in use, under the action of by the guiding mechanism of setting, improving the precision that upper mold is bonded with lower die, avoiding
There is a situation where misplacing when mould is bonded with lower die, the quality of production of moulding is improved, is conducive to worker and uses.
3. when in use, under the action of by the automatic die sinking mechanism of setting, the mechanical degree of mold automatic die sinking is improved,
Convenient for worker's operation, the labor intensity of worker is reduced, is improved efficiency, practical value is higher, is suitble to promote the use of.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to these attached drawings.
Fig. 1 is overall structure of the present invention；
Fig. 2 is adjusting block of the present invention and charging shell attachment structure schematic diagram；
Fig. 3 connect overlooking structure diagram with lantern ring for square block of the present invention.
In figure: 1, pedestal, 2, supporting leg, 3, lower die, 301, guide groove, 4, guide ring, 5, connecting rod, 6, mounting plate, 7,
Guide post, 8, upper mold, 9, lower die holder, 10, cylinder, 1001, thimble, the 11, first electric pushrod, 12, square column, 13, lantern ring,
1301, square groove, 14, connecting plate, 15, push plate, 16, fixed column, 17, link block, 18, charging shell, 19, feed pipe, 20, injection molding
Machine, 21, upper die holder, the 22, second electric pushrod, 23, adjusting block, 24, electric boiling plate, 25, plug hole.
Specific embodiment
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention
Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that disclosed below
Embodiment be only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field
Those of ordinary skill's all other embodiment obtained without making creative work, belongs to protection of the present invention
Range.
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "top", "bottom", "inner", "outside" etc. indicate
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
It please refers to shown in Fig. 1-3, a kind of injection mold convenient for controlling stream speed, including pedestal 1, supporting leg 2, lower die
Seat 9, lower die 3, upper mold 8, upper die holder 21, square column 12, automatic die sinking mechanism, material flow adjustment mechanism and guiding mechanism；
It is fixedly connected with supporting leg 2 at the top of the pedestal 1, and is fixedly connected with lower die holder 9 at the top of supporting leg 2, setting
Supporting leg 2 stablizes support convenient for lower die holder 9；Lower die 3 is fixedly connected at the top of the lower die holder 9, and 3 top surface of lower die is opened
Equipped with guide groove 301；9 bottom of lower die holder is equipped with the cylinder 10 being fixedly connected with 1 top surface of pedestal, and cylinder 10 exports
End is fixedly connected with the thimble 1001 being slidably connected in lower die 3, the cylinder 10 of setting, convenient for pushing thimble 1001 mobile；Institute
It states 1 top right side surface of pedestal and is fixedly connected with square column 12, and be equipped on the left of square column 12 and be fixedly mounted on 1 top table of pedestal
First electric pushrod 11 in face；
The automatic die sinking mechanism includes the first electric pushrod 11, push plate 15, fixed column 16, lantern ring 13, connecting plate 14, connects
Block 17, lower die holder 9 and lower die 3 are connect, and is fitted with push plate 15 at the top of 11 output end of the first electric pushrod, the first of setting is electronic
Push rod 11, convenient for pushing push plate 15 mobile；Fixed column 16 is fixedly connected at the top of the push plate 15, and 16 top of fixed column is fixed
It is connected with connecting plate 14；14 right lateral surface of connecting plate is fixedly connected with lantern ring 13, and offers square groove in lantern ring 13
1301, the lantern ring 13 of setting moves convenient for connecting plate 14 along square column 12；Square column is socketed in the square groove 1301
12；Link block 17 is fixedly connected on the left of the connecting plate 14, and 17 bottom of link block is fixedly connected with upper die holder 21；On described
21 bottom of die holder is fixedly connected with upper mold 8；21 surface of upper die holder offers plug hole 25, and the plug hole 25 of setting is convenient for
Melt casting；
The material flow adjustment mechanism includes charging shell 18, injection molding machine 20, feed pipe 19, the second electric pushrod 22, adjusts
Block 23 and electric boiling plate 24, and feed shell 18 and be fixedly connected on 21 top of upper die holder；It is fixedly connected at the top of the charging shell 18
Have the second electric pushrod 22, and 22 output end of the second electric pushrod be slidably connected at being made of copper product for charging 18 inner wall of shell
Adjusting block 23 at the top of be fixedly connected, the second electric pushrod 22 of setting, convenient for pushing adjusting block 23 mobile；The charging shell 18
Bottom side surfaces are connected to by feed pipe 19 with 20 output end of the injection molding machine fixation for being fixed on 21 top surface of upper die holder；
The guiding mechanism includes mounting plate 6, connecting rod 5, guide ring 4 and guide post 7, and mounting plate 6 is fixedly connected
In 8 opposite sides of upper mold；6 bottom of mounting plate is fixedly connected with connecting rod 5, and connecting rod 5 is through being fixedly connected on lower die 3
In the guide ring 4 on opposite sides surface；8 bottom of upper mold is fixedly connected with guide post 7.
301 number of guide groove is four, and guide groove 301 is provided at lower die 3 top surface, four corner locations,
Ensure guide groove 301 place it is compact, be easy to use；2 number of supporting leg is four, and supporting leg 2 is located at 9 bottom of lower die holder
At four corner locations, support lower die holder 9 is stablized by supporting leg 2, stablizes convenient for lower die holder 9 and places；The square column 12 is horizontal
Section is square structure, and puts 12 surface of square column and slidably connect lantern ring 13, the square column 12 of setting, convenient for lantern ring 13 in side
It is slided on shape column 12；In the type chamber that 1001 top of thimble sequentially passes through lower die holder 9 and lower die 3 is connected in lower die 3, just
It is released in by the intracavitary moulding of type；The 23 bottom elongated end cross section of adjusting block is in conical structure, and adjusting block
23 are slidably connected with charging 18 inner wall of shell, and the flow velocity of melt is adjusted convenient for adjusting block 23；The 18 inner cavity bottom end of charging shell with it is upper
The fixed connection of the plug hole 25 that 21 surface of die holder offers, is injected in plug hole 25 convenient for melt by charging shell 18；It is described to lead
It is equal with 301 number of guide groove to 7 number of column, and guide post 7 is slidably connected with corresponding guide groove 301, is convenient for 7 edge of guide post
Guide groove 301 slide；The plug hole 25 through sequentially pass through upper die holder 21, upper mold 8 is connected to the type chamber of 8 bottom of upper mold,
Convenient for will be in melt injection type chamber；25 cross-sectional area of plug hole is equal with 23 cross section of adjusting block, and adjusting block 23 with
25 inner wall of plug hole is slidably connected, and stablizes convenient for adjusting block 23 and uses, and closes after ensureing injection molding to plug hole 25.
In the use of the present invention, the external control switch of the electric elements in the device and power supply are passed through movement first
Upper mold 8 moves down, and upper mold 8 is slided by the lantern ring 13 that 14 side of connecting plate is fixedly connected along square column 12, while making to lead
It is slided to column 7 along guide groove 301, and slides connecting rod 5 along guide ring 4, improve upper mold 8 and 3 Anawgy accuracy of lower die, when
After upper mold 8 is bonded fixation with lower die 3, melt is injected by feed pipe 19 and charging shell 18 by plug hole by injection molding machine 20
25, while pushing adjusting block 23 to glide by the second electric pushrod 22 of starting, when adjusting block 23 is with by 19 feed inlet of feed pipe,
The interior chamber size of charging 18 conveying of shell is adjusted, and then adjusts the melt amount entered in plug hole 25, melt is reduced and is pouring
Poring rate in orifice 25, while after casting, push push plate 15 mobile by the first electric pushrod 11, push plate 15 is logical
It crosses fixed column 16 and pushes the movement of connecting plate 14, on the one hand lantern ring 13 that connecting plate 14 drives right side to be fixedly connected is along square column 12
Sliding, on the other hand left side by link block 17 drives upper die holder 21 to move up for connecting plate 14, by upper die holder 21 drive upper mold 8 with
Lower die 3 is separated, to complete the use process of injection mold.
The MGPM16-10Z model electric pushrod and its relevant mating electricity that cylinder 10 is produced using zpcac flagship store
Source and circuit.
The TJC-C1-S-P-P type that first electric pushrod 11 is produced using electric pushrod electric telescopic rod dicladispa armigera factory
Number electric pushrod and its relevant mating power supply and circuit.
The XC860 model direct current drive that second electric pushrod 22 is produced using the electrical electric lifting vertical column push rod of Centrino
Push rod and its relevant mating power supply and circuit.
It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely,
Without superfluous words, the content that the present invention protects is not related to the improvement for software and method yet.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that by fall in claim with all in the meaning and scope of important document
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before
Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of injection mold convenient for controlling stream speed, it is characterised in that: including pedestal (1), supporting leg (2), lower die holder
(9), lower die (3), upper mold (8), upper die holder (21), square column (12), automatic die sinking mechanism, material flow adjustment mechanism and guiding
Mechanism；
It is fixedly connected with supporting leg (2) at the top of the pedestal (1), and is fixedly connected with lower die holder (9) at the top of supporting leg (2)；Institute
It states and is fixedly connected with lower die (3) at the top of lower die holder (9), and lower die (3) top surface offers guide groove (301)；The lower die
Seat (9) bottom is equipped with the cylinder (10) being fixedly connected with pedestal (1) top surface, and cylinder (10) output end is fixedly connected with cunning
The dynamic thimble (1001) being connected in lower die (3)；Pedestal (1) the top right side surface is fixedly connected with square column (12), and
The first electric pushrod (11) for being fixedly mounted on pedestal (1) top surface is equipped on the left of square column (12)；
The automatic die sinking mechanism includes the first electric pushrod (11), push plate (15), fixed column (16), lantern ring (13), connecting plate
(14), link block (17), lower die holder (9) and lower die (3), and push plate is fitted at the top of the first electric pushrod (11) output end
(15)；It is fixedly connected with fixed column (16) at the top of the push plate (15), and fixed column (16) top is fixedly connected with connecting plate
(14)；Connecting plate (14) right lateral surface is fixedly connected with lantern ring (13), and offers square groove (1301) in lantern ring (13)；
Square column (12) are socketed in the square groove (1301)；It is fixedly connected with link block (17) on the left of the connecting plate (14), and
Link block (17) bottom is fixedly connected with upper die holder (21)；Upper die holder (21) bottom is fixedly connected with upper mold (8)；On described
Die holder (21) surface offers plug hole (25)；
The material flow adjustment mechanism include charging shell (18), injection molding machine (20), feed pipe (19), the second electric pushrod (22),
Adjusting block (23) and electric boiling plate (24), and feed shell (18) and be fixedly connected at the top of upper die holder (21)；The charging shell
(18) top is fixedly connected with the second electric pushrod (22), and the second electric pushrod (22) output end and is slidably connected at charging shell
(18) it is fixedly connected at the top of the adjusting block made of copper product (23) of inner wall；Charging shell (18) bottom side surfaces by into
Expects pipe (19) is connected to injection molding machine (20) the output end fixation for being fixed on upper die holder (21) top surface；
The guiding mechanism includes mounting plate (6), connecting rod (5), guide ring (4) and guide post (7), and mounting plate (6) is solid
Surely it is connected to upper mold (8) opposite sides；Mounting plate (6) bottom is fixedly connected with connecting rod (5), and connecting rod (5) runs through
It is fixedly connected in the guide ring (4) on lower die (3) opposite sides surface；Upper mold (8) bottom is fixedly connected with guide post
(7)。
2. a kind of injection mold convenient for controlling stream speed according to claim 1, it is characterised in that: the guide groove
(301) number is four, and guide groove (301) is provided at four corner locations of lower die (3) top surface.
3. a kind of injection mold convenient for controlling stream speed according to claim 1, it is characterised in that: the supporting leg
(2) number is four, and supporting leg (2) is located at the corner location of lower die holder (9) bottom four.
4. a kind of injection mold convenient for controlling stream speed according to claim 1, it is characterised in that: the square column
(12) cross section is square structure, and puts square column (12) surface and slidably connect lantern ring (13).
5. a kind of injection mold convenient for controlling stream speed according to claim 1, it is characterised in that: the thimble
(1001) top sequentially passes through lower die holder (9) even and lower die (3) is connected in the type chamber in lower die (3).
6. a kind of injection mold convenient for controlling stream speed according to claim 1, it is characterised in that: the adjusting block
(23) elongated end cross section in bottom is in conical structure, and adjusting block (23) is slidably connected with charging shell (18) inner wall.
7. a kind of injection mold convenient for controlling stream speed according to claim 1, it is characterised in that: the charging shell
(18) inner cavity bottom end is connected to plug hole (25) fixation that upper die holder (21) surface offers.
8. a kind of injection mold convenient for controlling stream speed according to claim 1, it is characterised in that: the guide post
(7) number is equal with guide groove (301) number, and guide post (7) is slidably connected with corresponding guide groove (301).
9. a kind of injection mold convenient for controlling stream speed according to claim 1, it is characterised in that: the plug hole
(25) through sequentially pass through upper die holder (21), upper mold (8) is connected to the type chamber of upper mold (8) bottom.
10. a kind of injection mold convenient for controlling stream speed according to claim 1, it is characterised in that: the casting
Hole (25) cross-sectional area is equal with adjusting block (23) cross section, and adjusting block (23) is slidably connected with plug hole (25) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910423852.4A CN110065204A (en) | 2019-05-21 | 2019-05-21 | A kind of injection mold convenient for controlling stream speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910423852.4A CN110065204A (en) | 2019-05-21 | 2019-05-21 | A kind of injection mold convenient for controlling stream speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110065204A true CN110065204A (en) | 2019-07-30 |
Family
ID=67371207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910423852.4A Pending CN110065204A (en) | 2019-05-21 | 2019-05-21 | A kind of injection mold convenient for controlling stream speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110065204A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131851A (en) * | 2021-11-11 | 2022-03-04 | 成都路宝工程材料有限公司 | Mould for geogrid with folding nodes |
| CN114986799A (en) * | 2022-06-02 | 2022-09-02 | 南通禾田工具有限公司 | Injection mold convenient to control material flow speed |
-
2019
- 2019-05-21 CN CN201910423852.4A patent/CN110065204A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131851A (en) * | 2021-11-11 | 2022-03-04 | 成都路宝工程材料有限公司 | Mould for geogrid with folding nodes |
| CN114131851B (en) * | 2021-11-11 | 2023-01-24 | 成都路宝工程材料有限公司 | Mould for geogrid with folding nodes |
| CN114986799A (en) * | 2022-06-02 | 2022-09-02 | 南通禾田工具有限公司 | Injection mold convenient to control material flow speed |
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Application publication date: 20190730 |