CN209007881U - A kind of plastic cement foot pedal injection mold of baby stroller - Google Patents
A kind of plastic cement foot pedal injection mold of baby stroller Download PDFInfo
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- CN209007881U CN209007881U CN201821712942.2U CN201821712942U CN209007881U CN 209007881 U CN209007881 U CN 209007881U CN 201821712942 U CN201821712942 U CN 201821712942U CN 209007881 U CN209007881 U CN 209007881U
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- type chamber
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Abstract
The utility model relates to injection mold technologies, specifically, it is related to a kind of plastic cement foot pedal injection mold of baby stroller, it include fixed half and moving half, type chamber and runner are provided between fixed half and moving half, it is provided on cover half through cover half and the injection hole that is connected to runner, type chamber at least there are four, all models chamber is divided into identical two groups of quantity and is symmetricly set on runner two sides and is connected to runner, each type chamber is respectively provided with there are two cast gate, convex block fixing groove is provided in each type chamber of dynamic model, it is equipped in convex block fixing groove for the molding convex block of foot pedal recess, the convex block locating slot being slidably matched with convex block is provided in each type chamber of cover half, the mold effectively improves production efficiency by multiple type chambers and multiple cast gates, multiple groups guiding mechanism has been used to improve molding precision simultaneously.
Description
Technical field
The utility model relates to injection mold technologies, and in particular, to a kind of plastic cement foot pedal of baby stroller
Injection mold.
Background technique
Social progress, people are high to the quality requirement of product, and cost control, complicated product increases mold
Difficulty.The foot pedal part of baby stroller, it should have intensity requirement, also focus on very much appearance.Traditional way is integrated
Injection molding needs how many mold to need how many injection molding machine in this way, both increases mold as soon as each mold forms a foot pedal
Quantity, and more boards are needed, cost becomes very high.
Multiple foot pedals can be once molded by needing a kind of mold of multi-cavity, and can be accurately integrally formed.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of plastic cement foot pedal injection mold of baby stroller,
The mold effectively improves production efficiency by multiple type chambers and multiple cast gates, while multiple groups guiding mechanism having been used to improve
Mold precision.
A kind of plastic cement foot pedal injection mold of baby stroller disclosed by the utility model, includes fixed half and moving half,
It is provided with type chamber and runner between fixed half and moving half, is provided on cover half through cover half and the injection hole that is connected to runner, type
Chamber at least there are four, all models chamber is divided into identical two groups of quantity and is symmetricly set on runner two sides and is connected to runner, Mei Gexing
Chamber is respectively provided with there are two cast gate, is provided with convex block fixing groove in each type chamber of dynamic model, is equipped with and is used in convex block fixing groove
Foot pedal recess molding convex block is provided with the convex block locating slot being slidably matched with convex block in each type chamber of cover half.
Further, each type chamber side of cover half is provided with guide post, each type chamber side of dynamic model be provided with
The guide post locating slot that guide post is slidably matched.
Further, the vertical centre hole for running through movable model chamber is provided on dynamic model.
Further, four type chambers are respectively the first type chamber, second type chamber, third type chamber and the 4th type chamber, the first type chamber
The side of runner is disposed in parallel in second type chamber, third type chamber and the 4th type chamber are disposed in parallel in the other side of runner.
Further, runner includes that a sprue, two runners and four secondary runners, sprue are molded certainly
Mouth sets out towards the direction between the first type chamber, third type chamber and the extension of the direction between second type chamber, the 4th type chamber；
Two runners are respectively the first runner and the second runner, and the first runner is from sprue close to the first type chamber
Or one end of third type chamber is set out and is extended perpendicular to sprue towards the direction of the first type chamber and third type chamber, the second runner is certainly
Sprue sets out perpendicular to sprue close to one end of second type chamber or the 4th type chamber towards the side of second type chamber and the 4th type chamber
To extension；
Four secondary runners are respectively first time fraction runner, second subprime runner, third time fraction runner and the
Four grade runners, first time fraction runner from the first runner close to one end of the first type chamber perpendicular to the first runner along
Two lines road direction the first type chamber direction extend, first time fraction runner respectively at two maximum cavities of the first type chamber connect
It is logical, second subprime runner from the first runner close to one end of third type chamber perpendicular to the first runner along two lines road direction
The direction of third type chamber extend, third time fraction runner be connected to at two maximum cavities of third type chamber respectively, for the third time
Fraction runner from the second runner close to one end of second type chamber perpendicular to the second runner along two lines road direction second type
The direction of chamber extends, and third time fraction runner is connected to at two maximum cavities of second type chamber respectively, the 4th grade runner
From the second runner close to one end of the 4th type chamber perpendicular to the second runner along the direction of the 4th type chamber of two lines road direction
Extend, the 4th time grade runner is connected to at two maximum cavities of the 4th type chamber respectively.
The utility model has the advantages that
Plastic liquid is injected into runner by injection hole, and plastic liquid passes sequentially through sprue, runner and secondary fraction
Uniform flow passage and it is logical when be injected into the first type chamber, second type chamber, third type chamber and the 4th type chamber so that the first type chamber, second
Type chamber, third type chamber and the 4th type it is intracavitary plastic liquid injection rate it is identical, and twice cast gate enable foot pedal more
Efficient molding, convex block are used for the molding guiding mechanism that also serves as of recess of foot pedal, and convex block and guide post, guide post position
Slot collective effect makes the molding between fixed half and moving half more accurate, avoids the generation of overlap.
A type chamber and multiple cast gates effectively improve production efficiency more than 1.；
2. multiple groups guiding mechanism improves molding precision.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the perspective view of embodiment；
Fig. 2 is the cover half top view of embodiment；
Fig. 3 is the cover half perspective view of embodiment；
Fig. 4 is the dynamic model bottom view of embodiment；
Fig. 5 is the dynamic model perspective view of embodiment；
Fig. 6 is the dynamic model stereogram exploded view of embodiment；
Description of symbols:
Cover half 1, injection hole 1a, convex block locating slot 1b, guide post 1c, dynamic model 2, centre hole 2a, convex block fixing groove 2b, guide post are fixed
Position slot 2c, convex block 3, type chamber 4, the first type chamber 4a, second type chamber 4b, third type chamber 4c, the 4th type chamber 4d, runner 5, sprue
5a, runner 5b, the first runner 5b1, the second runner 5b2, secondary runner 5c, first time fraction runner 5c1, second
Fraction runner 5c2, third time fraction runner 5c3, the 4th grade runner 5c4.
Specific embodiment
Multiple embodiments that the utility model will be disclosed with schema below, as clearly stated, in many practices
Details will be explained in the following description.It should be appreciated, however, that the details in these practices does not apply this with limitation practical new
Type.That is, the details in these practices is non-essential in some embodiments of the utility model.In addition, for letter
For the sake of changing schema, some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and non-specifically
The meaning of order or cis-position is censured, it is also non-to limit the utility model, it is retouched just for the sake of difference with same technique term
The component stated or operation are not understood to indicate or imply its relative importance or implicitly indicate indicated technology
The quantity of feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not within the protection scope of the requires of the utility model.
It include cover half 1 and dynamic referring to figs. 1 to a kind of plastic cement foot pedal injection mold of baby stroller shown in fig. 6
Mould 2 is provided with type chamber 4 and runner 5 between cover half 1 and dynamic model 2, be provided on cover half 1 through cover half 1 and be connected to runner 5
Injection hole 1a, type chamber 4 at least there are four, all models chamber 4 be divided to for quantity it is identical two groups be symmetricly set on 5 two sides of runner and with
Runner 5 is connected to, and each type chamber 4 is respectively provided with there are two cast gate, is provided with convex block fixing groove 2b in each type chamber of dynamic model 2, convex
It is equipped in block fixing groove 2b for the molding convex block 3 of foot pedal recess, is provided with and convex block 3 in each type chamber of cover half 1
The convex block locating slot 1b being slidably matched, plastic liquid are injected into runner 5 by injection hole 1a and are flowed into type chamber by runner 5
It is formed in 4, convex block 3 is used to form to the recess of foot pedal, while convex block 3 and convex block locating slot 1b are slidably matched so that convex block 3
Guiding parts can be also served as.
Each type chamber side of cover half 1 is provided with guide post 1c, and each type chamber side of dynamic model 2 is provided with and guide post 1c
Guide post the locating slot 2c, guide post 1c and guide post locating slot 2c being slidably matched cooperate so that the fitting between cover half 1 and dynamic model 2 positions
It is more accurate, it avoids generating overlap.
The vertical centre hole 2a for running through 2 type chamber of dynamic model is provided on dynamic model 2, centre hole 2a is used for across thimble, when dynamic model 2
Thimble passes through centre hole 2a for the type chamber of foot pedal ejection dynamic model 2 when separating with cover half 1.
Four type chambers 4 are respectively the first type chamber 4a, second type chamber 4b, third type chamber 4c and the 4th type chamber 4d, the first type chamber
4a and second type chamber 4b is disposed in parallel in the side of runner 5, and third type chamber 4c and the 4th type chamber 4d are disposed in parallel in the another of runner 5
Side, the first type chamber 4a, second type chamber 4b, third type chamber 4c and distance of the 4th type chamber 4d apart from runner 5 are identical, so that first
Plastic liquid shaping speed in type chamber 4a, second type chamber 4b, third type chamber 4c and the 4th type chamber 4d is identical, improves quality.
Runner 5 includes that a sprue 5a, two runner 5b and four secondary runner 5c, sprue 5a are molded certainly
Mouth 1a sets out towards the direction between the first type chamber 4a, third type chamber 4c and the direction between second type chamber 4b, the 4th type chamber 4d
Extend；
Two runner 5b are respectively the first runner 5b1 and the second runner 5b2, the first runner 5b1 from sprue
5a sets out perpendicular to sprue 5a close to one end of the first type chamber 4a or third type chamber 4c towards the first type chamber 4a and third type chamber
The direction of 4c extends, and the second runner 5b2 sets out vertically from sprue 5a close to one end of second type chamber 4b or the 4th type chamber 4d
Extend in sprue 5a towards the direction of second type chamber 4b and the 4th type chamber 4d；
Four secondary runner 5c are respectively first time fraction runner 5c1, second subprime runner 5c2, third time fraction
Runner 5c3 and the 4th grade runner 5c4, first time fraction runner 5c1 are from the first runner 5b1 close to the one of the first type chamber 4a
It holds and extends perpendicular to the first runner 5b1 along the direction of the first type chamber of two lines road direction 4a, first time fraction runner 5c1 point
It is not connected to at two maximum cavities of the first type chamber 4a, second subprime runner 5c2 is from the first runner 5b1 close to third type
One end of chamber 4c extends perpendicular to the first runner 5b1 along the direction of two lines road direction third type chamber 4c, third time fraction
Runner 5c3 is connected to at two maximum cavities of third type chamber 4c respectively, and third time fraction runner 5c3 is from the second runner 5b2
Extend perpendicular to the second runner 5b2 along the direction of two lines road direction second type chamber 4b close to one end of second type chamber 4b,
Third time fraction runner 5c3 is connected to at two maximum cavities of second type chamber 4b respectively, and the 4th grade runner 5c4 is from second
Runner 5b2 is close to one end of the 4th type chamber 4d perpendicular to the second runner 5b2 along the 4th type chamber 4d's of two lines road direction
Direction extends, and the 4th time grade runner 5c4 is connected to at two maximum cavities of the 4th type chamber 4d respectively.
Working principle:
Plastic liquid is injected into runner 5 by injection hole 1a, plastic liquid pass sequentially through sprue 5a, runner 5b and
Secondary runner 5c is injected into the first type chamber 4a, second type chamber 4b, third type chamber 4c and the 4th type chamber 4d when uniform and logical, is made
The plastic liquid injection rate obtained in the first type chamber 4a, second type chamber 4b, third type chamber 4c and the 4th type chamber 4d is identical, and two
Road cast gate enables the molding of foot pedal higher efficiency, and convex block 3 is used for the molding guiding that also serves as of recess of foot pedal
Mechanism, convex block 3 and guide post 1c, guide post locating slot 2c collective effect make the molding between cover half 1 and dynamic model 2 more accurate, keep away
The generation of overlap is exempted from.
Upper described only the embodiments of the present invention, is not intended to limit the utility model.For this field
For technical staff, various modifications and changes may be made to the present invention.The interior institute of all spirit and principle in the utility model
Any modification, equivalent substitution, improvement and etc. of work should all include within the scope of the claims of the utility model.
Claims (5)
1. a kind of plastic cement foot pedal injection mold of baby stroller, it is characterised in that: include cover half (1) and dynamic model (2), determine
It is provided with type chamber (4) and runner (5) between mould (1) and dynamic model (2), is provided on cover half (1) through cover half (1) and and runner
(5) be connected to injection hole (1a), type chamber (4) at least there are four, all models chamber (4) is divided into identical two groups of quantity and is symmetricly set on
Runner (5) two sides are simultaneously connected to runner (5), and each type chamber (4) is respectively provided with there are two cast gate, in each type chamber of dynamic model (2)
It is provided with convex block fixing groove (2b), is equipped in convex block fixing groove (2b) for the molding convex block of foot pedal recess (3), cover half
(1) the convex block locating slot (1b) being slidably matched with convex block (3) is provided in each type chamber.
2. a kind of plastic cement foot pedal injection mold of baby stroller according to claim 1, it is characterised in that: cover half
(1) each type chamber side is provided with guide post (1c), and each type chamber side of dynamic model (2) is provided with to be slided with guide post (1c)
The guide post locating slot (2c) of cooperation.
3. a kind of plastic cement foot pedal injection mold of baby stroller according to claim 1, it is characterised in that: dynamic model
(2) the vertical centre hole (2a) for running through dynamic model (2) type chamber is provided on.
4. a kind of plastic cement foot pedal injection mold of baby stroller according to claim 1, it is characterised in that: four types
Chamber (4) is respectively the first type chamber (4a), second type chamber (4b), third type chamber (4c) and the 4th type chamber (4d), the first type chamber (4a)
The side of runner (5) is disposed in parallel in second type chamber (4b), third type chamber (4c) and the 4th type chamber (4d) are disposed in parallel in stream
The other side in road (5).
5. a kind of plastic cement foot pedal injection mold of baby stroller according to claim 4, it is characterised in that: runner
It (5) include a sprue (5a), the secondary runners (5c) of two runners (5b) and four, sprue (5a) is from injection hole
(1a) set out towards between the first type chamber (4a), third type chamber (4c) direction and second type chamber (4b), the 4th type chamber (4d) it
Between direction extend；
Two runners (5b) are respectively the first runner (5b1) and the second runner (5b2), and the first runner (5b1) is autonomous
Runner (5a) sets out perpendicular to sprue (5a) close to one end of the first type chamber (4a) or third type chamber (4c) towards the first type chamber
The direction of (4a) and third type chamber (4c) extends, and the second runner (5b2) is from sprue (5a) close to second type chamber (4b) or the
One end of four type chambers (4d), which is set out, to be extended perpendicular to sprue (5a) towards the direction of second type chamber (4b) and the 4th type chamber (4d)；
Four secondary runners (5c) are respectively first time fraction runner (5c1), second subprime runner (5c2), third secondary
Runner (5c3) and the 4th grade runner (5c4), first time fraction runner (5c1) is from the first runner (5b1) close to first
One end of type chamber (4a) extends perpendicular to the first runner (5b1) along the direction of the first type chamber of two lines road direction (4a), the
Fraction runner (5c1) is connected to at two maximum cavities of the first type chamber (4a) respectively, and second subprime runner (5c2) is certainly
First runner (5b1) is close to one end of third type chamber (4c) perpendicular to the first runner (5b1) along two lines road direction the
The direction of three type chambers (4c) extends, and third time fraction runner (5c3) connects at two maximum cavities of third type chamber (4c) respectively
Logical, third time fraction runner (5c3) is from the one end of the second runner (5b2) close second type chamber (4b) perpendicular to the second runner
(5b2) along two lines road direction second type chamber (4b) direction extend, third time fraction runner (5c3) respectively with second type chamber
It is connected at two maximum cavities of (4b), the 4th grade runner (5c4) is from the second runner (5b2) close to the 4th type chamber (4d)
One end perpendicular to the second runner (5b2) along the 4th type chamber (4d) of two lines road direction direction extend, the 4th fraction
Runner (5c4) is connected to at two maximum cavities of the 4th type chamber (4d) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821712942.2U CN209007881U (en) | 2018-10-22 | 2018-10-22 | A kind of plastic cement foot pedal injection mold of baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821712942.2U CN209007881U (en) | 2018-10-22 | 2018-10-22 | A kind of plastic cement foot pedal injection mold of baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209007881U true CN209007881U (en) | 2019-06-21 |
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ID=66839459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821712942.2U Active CN209007881U (en) | 2018-10-22 | 2018-10-22 | A kind of plastic cement foot pedal injection mold of baby stroller |
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| CN (1) | CN209007881U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303646A (en) * | 2019-07-04 | 2019-10-08 | 深圳东洋旺和实业有限公司 | Torque product mold and corresponding forming method |
| WO2023240685A1 (en) * | 2022-06-15 | 2023-12-21 | 常州市瑞泰光电有限公司 | Injection mold |
-
2018
- 2018-10-22 CN CN201821712942.2U patent/CN209007881U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303646A (en) * | 2019-07-04 | 2019-10-08 | 深圳东洋旺和实业有限公司 | Torque product mold and corresponding forming method |
| WO2023240685A1 (en) * | 2022-06-15 | 2023-12-21 | 常州市瑞泰光电有限公司 | Injection mold |
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