CN206170560U - Flower bed partition plate injection mold - Google Patents
Flower bed partition plate injection mold Download PDFInfo
- Publication number
- CN206170560U CN206170560U CN201621050413.1U CN201621050413U CN206170560U CN 206170560 U CN206170560 U CN 206170560U CN 201621050413 U CN201621050413 U CN 201621050413U CN 206170560 U CN206170560 U CN 206170560U
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- China
- Prior art keywords
- push rod
- dividing plate
- air flue
- core
- lower mould
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Abstract
The utility model discloses a flower bed partition plate injection mold goes up mould and lower mould, push rod one end is connected with the push pedal, the push rod divide into first push rod and second push rod, inside being provided with along its axis direction of first push rod is arranged in the air flue of ventilating to the die cavity, and first push rod is close to the air vent that is provided with on the lateral wall of the one end of core with the air flue intercommunication, be provided with the boss that is used for spacing second push rod sliding range on the second push rod, be provided with between second push rod and the push pedal and supply the gliding sliding chamber of second push rod, be provided with thrust spring between sliding chamber and the second push rod, its technical scheme main points are through setting up the push rod, set up the air flue simultaneously on the push rod, can giving through the air flue when the push rod is ejecting with the baffle and blow between baffle and the core for the baffle makes things convenient for the drawing of patterns, can not make the baffle take place to damage because of producing the negative pressure between baffle and the core.
Description
Technical field
This utility model is related to injection mold, more particularly to a kind of flower beds dividing plate injection mold.
Background technology
Urban environment greening is being carried out, during residential green space, many places are all built using dividing plate prefabricated in advance to enclose
Greening flower nursery, so not only labor and material saving, it is also reusable, reduce afforesting cost, in greenery patches reorganization and expansion from now on, and not
New building waste is produced, good effect is served really.
At present, generally using injection production, not only production is quick but also separator gently facilitates transport to use for dividing plate, and
When in use ease of assembly, as shown in figure 1, the surface of dividing plate 18 is provided perpendicular to the reinforcing plate 19 of dividing plate, is being noted by mould
Modeling dividing plate 18 when, the groove for being molded reinforcing plate 19 is offered on mould, so when dividing plate 18 is molded, dividing plate 18 and
Reinforcing plate 19 will be wrapped on mould, due to the area of dividing plate 18 it is larger and relatively thin, while fit between dividing plate 18 and mould, so
Dividing plate 18 is not easy to mould during the demoulding, if firmly separated dividing plate 18 with mould, can cause shape between dividing plate 18 and mould
Into low pressure cavity, such dividing plate 18 can deform upon setting rupture in the presence of atmospheric pressure.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of flower beds dividing plate injection mold,
During the dividing plate demoulding, by air flue to being passed through gas between dividing plate and core so that push rod when dividing plate is released, dividing plate and core it
Between will not produce negative pressure, it is to avoid dividing plate is damaged.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of flower beds dividing plate injection
Mould, including upper mould and lower mould, the runner for injection hole being provided with the upper mould and being connected with injection hole, the lower mould includes
Core, the core cooperatively forms die cavity with upper mould, and the runner is connected with the die cavity, and the lower mould insertion core is provided with
For the push rod for pushing away the dividing plate of injection formed from core, described push rod one end is connected with push pedal, and the push rod is divided into first
Push rod and the second push rod, the air flue for ventilating in die cavity is provided with inside first push rod along its axis direction, the
One push rod is provided with the passage connected with air flue on the side wall of one end of core, be provided with second push rod for
The boss of spacing second push rod sliding scale, is provided with the sliding chamber slided for the second push rod between second push rod and push pedal,
Thrust spring is provided between the sliding chamber and the second push rod.
By above-mentioned technical proposal, after the completion of dividing plate injection, upper mould separates with lower mould, is then passed through gas toward air flue
Body, promotes afterwards push pedal campaign, push pedal will driving the first push rod and the second pushrod movement, push rod will head on partition movement, when every
When plate gradually departs from from core, there is sealing space between dividing plate and core, the air pressure in the space will be less and less,
Dividing plate can gradually occur miniature deformation in the presence of air pressure, simultaneously, with the motion of push rod, the ventilation on push rod
Hole will be between core and dividing plate, at this moment, and the gas in air flue will be constantly filled between core and dividing plate, such dividing plate and type
By blow-by, its air pressure inside will be not less than ambient pressure, therefore during the demoulding, dividing plate is difficult because negative pressure occurs in space between core
Deformation or rupture, during the first push rod and the second push rod constantly motion, boss will be contradicted between upper mould, this
When the second push rod will stop rising, but because push pedal is constantly moved, so, the second push rod will be moved in sliding chamber, and first pushes away
Bar will constantly rise so that the upper end of the first push rod higher than the second push rod upper end, such dividing plate by run-off the straight, when push pedal stops
When only moving, it is possible to stop ventilation, at this moment, because dividing plate is inclined, so it is empty that sealing will not be produced between dividing plate and core
Between, it is not necessary to ventilate, it is possible to easily remove dividing plate from lower mould.
Preferably, connection air flue is provided with the lower mould, described connection air flue one end is led to extraneous conducting, the other end
At first push rod, the strip through hole connected with air flue is provided with first push rod, when the first push rod works, through hole begins
End connects with air flue is connected.
By above-mentioned technical proposal, can also be passed through in the first pushrod movement in order to be able to the gas in the air flue that makes is convenient
Inside first push rod, through hole is provided with the first push rod, during such pushrod movement, due to through hole it is longer, so connection air flue
All the time can be connected by through hole with air flue, it is ensured that air can be entered effectively between dividing plate and core by passage.
Preferably, the limited block for preventing the first push rod from rotating is provided with first push rod, is provided with the lower mould
For the chute that limited block slides.
By above-mentioned technical proposal, because through hole needs and connects air flue docking, so when in use the first push rod will not
Can rotate, if the first push rod rotates so through hole and will misplace with air flue, in order to prevent the first push rod in use
Rotate, on the first push rod limited block is provided with, meanwhile, the chute coordinated with limited block is provided with lower mould, so
First push rod will not will be rotated in use straight up and down.
Preferably, length of the length of the through hole not less than push pedal range of movement.
By above-mentioned technical proposal, in order that connection air flue is connected with through hole all the time in use, it is required that through hole
Length more than push pedal range of movement, because push pedal is fixed with the first push rod, so the range of movement of the first push rod and push pedal
Range of movement it is consistent, when through hole length not less than push pedal range of movement length when, no matter how the first push rod moves, lead to
Hole will all the time with connect air flue and be docking together.
Preferably, the limit chamber slided for boss is provided with the lower mould, the length of the limit chamber is not more than push pedal
The half of the length of range of movement.
By above-mentioned technical proposal, in order to be able to cause dividing plate conveniently stripped, needs incline on dividing plate in the dividing plate demoulding, lead to
Setting limit chamber is crossed, can be when boss be moved to and contradicted with limit chamber upper surface, the second push rod can not be continued up,
To so cause that the first push rod upper end is higher, dividing plate will be inclined, in order to be able to cause the angle of inclination of dividing plate larger so as to facilitating work
People takes, and needs to make restriction to difference in height during extreme higher position to the first push rod and the second pushrod movement, spacing by causing
The length in chamber is not more than the length of the range of movement of general push pedal, when can cause the first push rod and the second pushrod movement, the
, less than or equal to the half of first push rod the top height, the angle of inclination of such dividing plate will be big for the height of two push rod the tops
In 45 degree, the angle of inclination of such dividing plate is larger, conveniently takes.
Preferably, it is provided with buffer spring between the push pedal and lower mould.
By above-mentioned technical proposal, loud noise is produced in order to prevent from being clashed between push pedal and lower mould during the demoulding, in push pedal
Be provided with buffer spring between lower mould, buffering percussive force can be played a part of, effectively reduce noise, at the same protect push pedal with
Lower mould, damages when preventing mould from clashing into lower mould.
Preferably, the sliding bottom of chamber portion is separately provided for fixing the fixed block of thrust spring with the push rod bottom.
By above-mentioned technical proposal, in order to ensure that when in use thrust spring can slided bottom of chamber portion and pushed away with normal work
Bar bottom is provided with fixed block, and fixed block can cause thrust spring to be secured firmly to slide in chamber, prevents thrust spring in work
During Shi Fasheng transverse shiftings, push rod discontinuity.
In sum, this utility model having the beneficial effect that in contrast to prior art：By arranging gas on the first push rod
Road, while be provided with boss on the second push rod, can cause dividing plate in the demoulding while run-off the straight in dividing plate and core
Between be passed through gas, it is conveniently stripped, while avoiding between dividing plate and core because negative pressure is larger so that dividing plate is damaged.
Description of the drawings
Fig. 1 is the structural representation of background technology median septum；
Structural representation when Fig. 2 is molded for embodiment；
Structural representation when Fig. 3 is molded for embodiment；
Fig. 4 is the structural representation of the first push rod.
Reference：1st, upper mould；2nd, runner；3rd, core；4th, die cavity；5th, the first push rod；6th, the second push rod；7th, air flue；8、
Passage；9th, boss；10th, sliding chamber；11st, thrust spring；12nd, air flue is connected；13rd, through hole；14th, limited block；15th, chute；16th, delay
Rush spring；17th, fixed block；18th, dividing plate；19th, reinforcing plate.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make as needed the modification without creative contribution after this specification is read to the present embodiment, but
As long as all being protected by Patent Law in right of the present utility model.
As shown in Fig. 2 a kind of flower beds dividing plate injection mold, including upper mould 1 and lower mould, injection hole is provided with upper mould 1 with
And the runner 2 connected with injection hole, lower mould includes core 3, and core 3 cooperatively forms die cavity 4 with upper mould 1, and runner 2 connects with die cavity 4
Logical, the tail end that the first push rod 5 and the second push rod 6, the first push rod 5 and the second push rod 6 are provided with lower mould is each attached to push pedal
On, as shown in figure 4, the first push rod 5 is internally provided with air flue 7, the outlet of air flue 7 is that passage 8 is located at the first push rod 5 near upper
On the side wall at end, boss 9 is provided with the second push rod 6, while the slideway slided for the second push rod 6 is provided with lower mould, it is sliding
Road upper end is less, and lower end is larger, and larger lower end is limit chamber, the shape size of the cross section of limit chamber with the shape of boss 9
Shape and cross section it is in the same size, meanwhile, the lower end of the second push rod 6 and push pedal junction are provided with sliding chamber 10, sliding chamber 10 is located at
In push pedal, between sliding chamber 10 and push rod thrust spring 11 is provided with.
As shown in figure 4, be additionally provided with through hole 13 on the side wall of the first push rod 5, through hole 13 is shaped as strip, and through hole
Not less than the range of movement of push pedal, while being provided with connection air flue 12 on lower mould, connection air flue 12 leads to through hole to 13 length
At 13, when the first push rod 5 moves up and down, connection air flue 12 is connected all the time with through hole 13, wherein the first push rod 5 and the second push rod
6 shape is cylindric, and on the first push rod 5 limited block 14 is provided with, while chute 15 is provided with lower mould, when using
To slide in chute 15 between limited block 14.
As shown in figure 3, wherein, the height of limit chamber is less than or equal to the half of the first push rod 5 or the second push rod 6,
So when the first push rod 5 and the second push rod 6 are by 18 jack-up of dividing plate, the angle of inclination of dividing plate 18 will be greater than 45 degree, angle of inclination
It is larger, conveniently take, meanwhile, continue to move and can transport to enable to the first push rod 5 in the second 6 stop motion of push rod
Move to push pedal and contacted with lower mould, need for the depth in sliding chamber 10 to make display, by causing the depth in sliding chamber 10 more than general
The length of the second push rod 6, it is possible to so that during the second 6 stop motion of push rod, the first push rod 5 can continue motion, in order that sliding
The depth in chamber 10 is deeper, is located at sliding chamber 10 in push pedal and is provided with 10 pieces of sliding chamber, while in order that thrust spring 11 is in work
When it is unstable, be respectively arranged with fixed block 17 in the sliding bottom of chamber 10 and push rod bottom, fixed block 17 is cylindrically shaped, thrust bullet
The two ends of spring 11 are socketed in respectively on two pieces of fixed blocks 17.
When push pedal moves to extreme position, can collide with lower mould, in order to reduce noise during collision, while in order to
Anti- thrust plate is mutually damaged when clashing into lower mould, and between push pedal and lower mould buffer spring 16 is provided with.
When the injection of dividing plate 18 completes to need the demoulding, lower mould is moved downward, and is simultaneously passed through gas in connection air flue 12
Body, while so that push pedal is moved upwards, at this moment, dividing plate 18 gradually can depart from from lower mould in the presence of push pedal, at this moment every
A sealing space will be formed between plate 18 and core 3, due to the air pressure in sealing space it is less, so dividing plate 18 can in air
There is miniature deformation in the presence of pressure, at this moment with the motion of push pedal, the passage 8 on the first push rod 5 will be with dividing plate 18 and type
Between core 3 turn on, the air in air flue 7 will enter between dividing plate 18 and core 3, at this moment dividing plate 18 due to the less meeting of deformation quantity stand
Restore to the original state, damage will not be produced to dividing plate 18, push pedal afterwards will continue to move, and with the motion of the second push rod 6, second pushes away
Boss 9 on bar 6 will be contradicted with the upper wall of limit chamber, and at this moment, the second push rod 6 will be moved no longer upwards, the normal fortune of the first push rod 5
It is dynamic, but push pedal continues to move, and at this moment the second push rod 6 will promote thrust spring 11 to deform upon, and the second push rod 6 will deepen continuously
In sliding chamber 10, at this moment, the upper surface of the first push rod 5 will gradually the upper surface of the second push rod of wall 6 it is high, so by the first push rod 5 and second
The dividing plate 18 that push rod 6 is contradicted is by run-off the straight so that sealing space will not be being formed between dividing plate 18 and core 3, while dividing plate
18 will conveniently take, push pedal stop motion afterwards, and stop being ventilated in connection air flue 12, then take out dividing plate 18, then make
Obtain dividing plate 18 to move downward, recover to original position, be prepared and be molded next time.
The above is only exemplary embodiment of the present utility model, not for restriction protection model of the present utility model
Enclose, protection domain of the present utility model is determined by appended claim.
Claims (7)
1. a kind of flower beds dividing plate injection mold, including upper mould (1) and lower mould, be provided with the upper mould (1) injection hole and with
The runner (2) of injection hole connection, the lower mould includes core (3), and the core (3) cooperatively forms die cavity (4) with upper mould (1),
The runner (2) connects with the die cavity (4), and the lower mould insertion core (3) is provided with for by the dividing plate of injection formed (18)
The push rod pushed away from core (3), described push rod one end is connected with push pedal, it is characterized in that：The push rod is divided into the first push rod (5)
With the second push rod (6), the internal gas being provided with along its axis direction for the ventilation in die cavity (4) of first push rod (5)
Road (7), the first push rod (5) is provided with the passage (8) connected with air flue (7) on the side wall of one end of core (3), described
It is provided with second push rod (6) for the boss (9) of spacing second push rod (6) sliding scale, second push rod (6) and push pedal
Between be provided with for the second push rod (6) slide sliding chamber (10), be provided with thrust between the sliding chamber (10) and the second push rod (6)
Spring (11).
2. flower beds dividing plate injection mold according to claim 1, is characterized in that：Connection air flue is provided with the lower mould
(12), described connection air flue (12) one end and extraneous conducting, the other end leads to the first push rod (5) place, on first push rod (5)
Be provided with the strip through hole (13) connected with air flue (7), when the first push rod (5) works, through hole (13) all the time with connect gas
Road (12) is connected.
3. flower beds dividing plate injection mold according to claim 2, is characterized in that：It is provided with first push rod (5) anti-
Only the limited block (14) of the first push rod (5) rotation, is provided with the chute (15) slided for limited block (14) on the lower mould.
4. flower beds dividing plate injection mold according to claim 2, is characterized in that：The length of the through hole (13) is not less than pushing away
The length of plate range of movement.
5. flower beds dividing plate injection mold according to claim 1, is characterized in that：It is provided with the lower mould for boss (9)
The limit chamber of slip, the length of the limit chamber is not more than the half of the length of push pedal range of movement.
6. flower beds dividing plate injection mold according to claim 1, is characterized in that：It is provided between the push pedal and lower mould slow
Rush spring (16).
7. flower beds dividing plate injection mold according to claim 1, is characterized in that：Sliding chamber (10) bottom and the push rod
Bottom is separately provided for fixing the fixed block (17) of thrust spring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621050413.1U CN206170560U (en) | 2016-09-13 | 2016-09-13 | Flower bed partition plate injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621050413.1U CN206170560U (en) | 2016-09-13 | 2016-09-13 | Flower bed partition plate injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206170560U true CN206170560U (en) | 2017-05-17 |
Family
ID=58675854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621050413.1U Active CN206170560U (en) | 2016-09-13 | 2016-09-13 | Flower bed partition plate injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206170560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226496A (en) * | 2018-08-03 | 2019-01-18 | 陈莉莉 | A kind of arrangements for automotive doors stamping die |
| CN110053220A (en) * | 2019-03-28 | 2019-07-26 | 江苏雨燕模业科技股份有限公司 | Water purifier plastic front board injection mold |
-
2016
- 2016-09-13 CN CN201621050413.1U patent/CN206170560U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226496A (en) * | 2018-08-03 | 2019-01-18 | 陈莉莉 | A kind of arrangements for automotive doors stamping die |
| CN110053220A (en) * | 2019-03-28 | 2019-07-26 | 江苏雨燕模业科技股份有限公司 | Water purifier plastic front board injection mold |
| CN110053220B (en) * | 2019-03-28 | 2024-03-19 | 江苏宇豪新材料科技有限公司 | Injection mold for plastic panel of water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Flower bed partition plate injection mold Effective date of registration: 20170905 Granted publication date: 20170517 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd Pledgor: Taizhou Huangyan Hengda Plastic Co., Ltd. Registration number: 2017330000098 |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 318020 No. 10 Lianping Road, Chengjiang Street, Huangyan District, Taizhou City, Zhejiang Province Patentee after: Zhejiang Hengda Plastic Co., Ltd. Address before: 318020 No. 10 Lianping Road, Chengjiang Street, Huangyan District, Taizhou City, Zhejiang Province Patentee before: Taizhou Huangyan Hengda Plastic Co., Ltd. |