CN208452210U - A kind of upside-down mounting is molded into mould - Google Patents
A kind of upside-down mounting is molded into mould Download PDFInfo
- Publication number
- CN208452210U CN208452210U CN201821065094.0U CN201821065094U CN208452210U CN 208452210 U CN208452210 U CN 208452210U CN 201821065094 U CN201821065094 U CN 201821065094U CN 208452210 U CN208452210 U CN 208452210U
- Authority
- CN
- China
- Prior art keywords
- top plate
- lower template
- plate
- die holder
- delay
- 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.)
- Expired - Fee Related
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 26
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 230000003111 delayed effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of upside-down mounting and is molded into mould, including upper die holder, cope plate, lower template, lower die holder, cope plate bottom is provided with lower mode, upper cores are provided at the top of lower template, cast gate is provided at the top of upper die holder, cast gate bottom end is communicated with hot flow path, hot flow path sequentially passes through cope plate and lower mode, top plate is provided between lower template and lower die holder, several guide posts are fixedly connected between lower die holder and lower template, several oblique tops are hinged at the top of top plate, oblique top runs through lower template and upper cores, delay top plate is provided between top plate and lower template, several guide rods are provided at the top of top plate, guide rod is through setting on delay top plate, spring A is provided between delay top plate and top plate, several product thimbles through lower template and upper cores are fixedly connected at the top of delay top plate.It avoids forming the mouth of a river on Surface Appearance, by way of being first detached from back-off and jacking up product again, effectively prevent deformation of products, promoted and jack up efficiency, guarantee product appearance.
Description
Technical field
The utility model relates to technical field of mold, specifically discloses a kind of upside-down mounting and be molded into mould.
Background technique
Injection mold is a kind of tool for producing plasthetics, by by molten resin by injection molding machine high pressure injection type chamber
In, shaped article is obtained after cooling and solidifying.In order to meet product structure demand with rapid changepl. never-ending changes and improvements, injection mold is also constantly set
Count more and more accurate.In injection moulding, the closure of front template and rear pattern plate constitutes running gate system and type chamber, when die sinking before mould
Plate and rear pattern plate separation are to take out plastic cement products.In general, running gate system is arranged at the upper side of front template, shaped article top
The front cavity of face part is arranged in front template bottom, and the top of rear pattern plate is arranged in the rear cavity of shaped article bottom surface portions,
Running gate system is connected to front cavity, and molten resin in runner injection type chamber by forming.When demoulding, product top surface is connect with runner
Place will form the mouth of a river.Since front cavity is product appearance forming surface, the presence at the mouth of a river will seriously affect product appearance, it is necessary to
Improve mould structure, avoids forming the mouth of a river on Surface Appearance.
Utility model content
Based on this, it is necessary to it is directed to prior art problem, a kind of upside-down mounting is provided and is molded into mould, unique structure is set,
It avoids forming the mouth of a river on Surface Appearance, promotes product appearance quality.
To solve prior art problem, the utility model discloses a kind of upside-down mounting and is molded into mould, including from top to bottom successively
Upper die holder, cope plate, lower template, the lower die holder of setting, cope plate bottom are fixedly connected with lower mode, fixed company at the top of lower template
Upper cores are connected to, upper cores and lower mode are merged shape forming cavity, are provided with cast gate at the top of upper die holder, cast gate bottom end is communicated with hot-fluid
Road, hot flow path sequentially pass through cope plate and lower mode and are connected to type chamber, and top plate, lower die are provided between lower template and lower die holder
Several guide posts are fixedly connected between seat and lower template, guide post is slidably connected through top plate and with top plate, is hinged at the top of top plate
Several oblique tops, oblique top are slidably connected through lower template and upper cores and with lower template and upper cores, set between top plate and lower template
It is equipped with delay top plate, is fixedly connected at the top of top plate several through being arranged in lower template and led with what lower template was slidably connected
Bar, guide rod are slidably connected through setting on delay top plate and with delay top plate, are delayed between top plate and top plate and are fixedly connected with
Spring A is fixedly connected at the top of delay top plate and several is slidably connected through lower template and upper cores and with lower template and upper cores
Product thimble.
Preferably, spring B is arranged on guide rod, spring B both ends are connected to respectively between delay top plate and lower template.
Preferably, oblique top include angle ejector rod, the pedestal that is fixedly connected at the top of top plate, be provided with T-type card slot at the top of pedestal,
Angle ejector rod bottom end is provided with the T-type card division with T-type pocket matches, and T-type card division is set on T-type card slot and slides with T-type card slot
Connection.
Preferably, four side of lower mode bottom is provided with groove, and four sides are provided with and matching grooves at the top of upper cores
Convex pillar part, convex pillar part are set on groove.
Preferably, angle ejector rod includes oblique top head, support rod, and silica gel buffering is fixedly connected between oblique top head and support rod
Pad.
The utility model has the following beneficial effects: the utility model, which discloses a kind of upside-down mounting, is molded into mould, unique knot is set
Structure exists the upper cores setting of shaped article top surface appearance by the lower mode setting of shaped article bottom surface in cope plate bottom
At the top of lower template, hot flow path is connected with lower mode, and the mouth of a river is on product bottom surface after formed product.After die sinking, top plate is pushed to move up,
Oblique top is jacked up product back-off and mould separating, compressed spring A during top plate moves up, and be delayed top after certain compression buffering
Plate will be moved up as top plate synchronizes, and product thimble is by product ejection die.Its structure is simple, avoids being formed on Surface Appearance
The mouth of a river effectively prevent deformation of products by way of being first detached from back-off and jacking up product again, is promoted and jacks up efficiency, guarantees outside product
It sees.After completing to the ejection of product operation, discharge the thrust to top plate, delay top plate by under the effect of the elastic force of spring B from
It is dynamic to move down reset.T-type card division is threaded through to the connection that can be achieved between angle ejector rod and pedestal on T-type card slot, it is convenient for disassembly and assembly, by pushing away
Dynamic top plate moves up, and T-type card division will be moved along T-type card slot, and product back-off and mould separating are promoted oblique top flexibility by oblique top,
Prevent oblique top from damaging.After molding, convex pillar part will be embedded on groove, promote mold alignment, prevent type chamber from deviating.In oblique top head and
Silica gel cushion is set between support rod, using the elastic buffer effect of silica gel cushion, oblique top head can to the intracavitary resin of type into
Row pressure maintaining promotes Forming Quality.
Detailed description of the invention
Fig. 1 is the schematic cross-section of the utility model injection mold.
Fig. 2 is the decomposition texture signal that lower mode, upper cores, oblique top, the hot flow path of the utility model injection mold assemble
Figure.
Appended drawing reference are as follows: upper die holder 1, cope plate 2, lower template 3, lower die holder 4, lower mode 5, groove 50, upper cores 6, convex
Column portion 60, cast gate 7, hot flow path 8, top plate 9, guide post 10, oblique top 11, angle ejector rod 110, pedestal 111, T-type card slot 112, T-type card division
113, oblique top head 114, support rod 115, delay top plate 12, guide rod 13, spring A14, product thimble 15, spring B 16, silica gel buffering
Pad 17.
Specific embodiment
For the feature, technological means and specific purposes achieved, function that can further appreciate that the utility model, below
The utility model is described in further detail in conjunction with attached drawing and specific embodiment.
Referring to figs. 1 to Fig. 2.
The utility model embodiment discloses a kind of upside-down mounting and is molded into mould, including set gradually from top to bottom upper die holder 1,
Cope plate 2, lower template 3, lower die holder 4,2 bottom of cope plate are fixedly connected with lower mode 5, are fixedly connected at the top of lower template 3
Mode 6, upper cores 6 and lower mode 5 are merged shape forming cavity, and cast gate 7 is provided at the top of upper die holder 1, and 7 bottom end of cast gate is communicated with hot-fluid
Road 8, hot flow path 8 sequentially pass through cope plate 2 and lower mode 5 and are connected to type chamber, and top is provided between lower template 3 and lower die holder 4
Plate 9, is fixedly connected with several guide posts 10 between lower die holder 4 and lower template 3, guide post 10 slides company through top plate 9 and with top plate 9
It connects, several oblique tops 11 is hinged at the top of top plate 9, oblique top 11 is through lower template 3 and upper cores 6 and sliding with lower template 3 and upper cores 6
Dynamic connection is provided with delay top plate 12 between top plate 9 and lower template 3, be fixedly connected at the top of top plate 9 several through being arranged under
The guide rod 13 being slidably connected in template 3 and with lower template 3, guide rod 13 through setting delay top plate 12 on and with delay top plate 12
It is slidably connected, is delayed between top plate 12 and top plate 9 and is fixedly connected with spring A14, be fixedly connected at the top of the top plate 12 that is delayed several
Through lower template 3 and upper cores 6 and the product thimble 15 that is slidably connected with lower template 3 and upper cores 6.
During specifically used, the lower mode 5 of shaped article bottom surface is arranged in 2 bottom of cope plate, by shaped article top
The setting of upper cores 6 of face appearance is connected in 3 top of lower template, hot flow path 8 with lower mode 5, and the mouth of a river is in product after formed product
On bottom surface.After die sinking, top plate 9 is pushed to move up, oblique top 11 is jacked up product back-off and mould separating, and top plate 9 is pressed during moving up
Contracting spring A14, delay top plate 12 will be moved up as top plate 9 synchronizes after certain compression buffering, and product thimble 15 is by product top
Mold out.Its structure is simple, avoids forming the mouth of a river on Surface Appearance, by way of being first detached from back-off and jacking up product again,
It is effectively prevent deformation of products, is promoted and jacks up efficiency, guarantees product appearance.
Based on the above embodiment, spring B 16 is arranged on guide rod 13,16 both ends of spring B are connected to delay top plate 12 respectively
Between lower template 3.After completing the ejection operation to product, the thrust to top plate 9 is discharged, delay top plate 12 will be in spring
Reset is moved down automatically under the elastic force effect of B16.T-type card division 113, which is threaded through on T-type card slot 112, can be achieved angle ejector rod 110 and seat
Connection between body 111, convenient for disassembly and assembly, by pushing top plate 9 to move up, T-type card division 113 will be moved along T-type card slot 112, oblique top
11, by product back-off and mould separating, promote oblique top 11 and jack up dexterity of action, prevent oblique top 11 from damaging.
Based on the above embodiment, oblique top 11 includes angle ejector rod 110, the pedestal 111 for being fixedly connected on 9 top of top plate, pedestal
111 tops are provided with T-type card slot 112, and 110 bottom end of angle ejector rod is provided with and the matched T-type card division 113 of T-type card slot 112, T-type card
Portion 113 is set on T-type card slot 112 and is slidably connected with T-type card slot 112.
Based on the above embodiment, lower 5 bottom of mode, four side is provided with groove 50, and 6 top of upper cores, four sides are provided with
With the matched convex pillar part 60 of groove 50, convex pillar part 60 is set on groove 50.After molding, convex pillar part 60 will be embedded on groove 50,
Mold alignment is promoted, prevents type chamber from deviating.
Based on the above embodiment, angle ejector rod 110 includes oblique top head 114, support rod 115, oblique top head 114 and support rod 115
Between be fixedly connected with silica gel cushion 17.Silica gel cushion 17 is set between oblique top head 114 and support rod 115, utilizes silicon
The elastic buffer effect of glue cushion 17, oblique top head 114 can carry out pressure maintaining to the intracavitary resin of type, promote Forming Quality.
Above embodiments only express a kind of embodiment of the utility model, and the description thereof is more specific and detailed, but not
Therefore it can be interpreted as that a limitation on the scope of the patent of the present invention.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality
With novel protection scope.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (5)
1. a kind of upside-down mounting is molded into mould, including set gradually from top to bottom upper die holder (1), cope plate (2), lower template (3),
Lower die holder (4), which is characterized in that cope plate (2) bottom is fixedly connected with lower mode (5), solid at the top of the lower template (3)
Surely it is connected with upper cores (6), the upper cores (6) and the lower mode (5) are merged shape forming cavity, upper die holder (1) top
It is provided with cast gate (7), cast gate (7) bottom end is communicated with hot flow path (8), and the hot flow path (8) sequentially passes through the cope plate
(2) it and the lower mode (5) and is connected to the type chamber, is provided with top plate between the lower template (3) and the lower die holder (4)
(9), it is fixedly connected with several guide posts (10) between the lower die holder (4) and the lower template (3), the guide post (10) runs through institute
It states top plate (9) and is slidably connected with the top plate (9), be hinged with several oblique tops (11), the oblique top at the top of the top plate (9)
(11) run through the lower template (3) and the upper cores (6) and be slidably connected with the lower template (3) and the upper cores (6),
Delay top plate (12) is provided between the top plate (9) and the lower template (3), the top plate (9) is if top is fixedly connected with
The dry guide rod (13) being slidably connected on the lower template (3) and with the lower template (3) through setting, the guide rod (13) are passed through
It wears and sets on the delay top plate (12) and be slidably connected with the delay top plate (12), the delay top plate (12) and described
It is fixedly connected with spring A (14), is fixedly connected at the top of the delay top plate (12) several through the lower die between top plate (9)
Plate (3) and the upper cores (6) and the product thimble (15) being slidably connected with the lower template (3) and the upper cores (6).
2. a kind of upside-down mounting according to claim 1 is molded into mould, which is characterized in that be arranged with bullet on the guide rod (13)
Spring B (16), spring B (16) both ends are connected to respectively between the delay top plate (12) and the lower template (3).
3. a kind of upside-down mounting according to claim 1 is molded into mould, which is characterized in that the oblique top (11) includes angle ejector rod
(110), the pedestal (111) being fixedly connected at the top of the top plate (9), pedestal (111) top are provided with T-type card slot
(112), angle ejector rod (110) bottom end is provided with and the matched T-type card division (113) of the T-type card slot (112), the T-type card
Portion (113) is set on the T-type card slot (112) and is slidably connected with the T-type card slot (112).
4. a kind of upside-down mounting according to claim 1 is molded into mould, which is characterized in that lower four side of mode (5) bottom
Be provided with groove (50), at the top of the upper cores (6) four sides be provided with the groove (50) matched convex pillar part (60),
The convex pillar part (60) is set on the groove (50).
5. a kind of upside-down mounting according to claim 3 is molded into mould, which is characterized in that the angle ejector rod (110) includes oblique
(114), support rod (115) are come directly towards, silica gel buffering is fixedly connected between the oblique top head (114) and the support rod (115)
It pads (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821065094.0U CN208452210U (en) | 2018-07-06 | 2018-07-06 | A kind of upside-down mounting is molded into mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821065094.0U CN208452210U (en) | 2018-07-06 | 2018-07-06 | A kind of upside-down mounting is molded into mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208452210U true CN208452210U (en) | 2019-02-01 |
Family
ID=65171671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821065094.0U Expired - Fee Related CN208452210U (en) | 2018-07-06 | 2018-07-06 | A kind of upside-down mounting is molded into mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208452210U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795085A (en) * | 2019-03-20 | 2019-05-24 | 无锡模达科技有限公司 | A kind of mold of band Suo Ke mechanism |
| CN115847739A (en) * | 2022-12-23 | 2023-03-28 | 江苏绿能家电科技有限公司 | Molding and stripping device for generator injection molding part |
| CN117067534A (en) * | 2023-08-24 | 2023-11-17 | 青岛海泰科模具有限公司 | Material removing structure capable of automatically removing material handle |
-
2018
- 2018-07-06 CN CN201821065094.0U patent/CN208452210U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795085A (en) * | 2019-03-20 | 2019-05-24 | 无锡模达科技有限公司 | A kind of mold of band Suo Ke mechanism |
| CN109795085B (en) * | 2019-03-20 | 2024-03-15 | 无锡模达科技有限公司 | Mould with lithocarpy mechanism contracts |
| CN115847739A (en) * | 2022-12-23 | 2023-03-28 | 江苏绿能家电科技有限公司 | Molding and stripping device for generator injection molding part |
| CN115847739B (en) * | 2022-12-23 | 2024-01-26 | 江苏绿能家电科技有限公司 | Injection molding stripping device for generator |
| CN117067534A (en) * | 2023-08-24 | 2023-11-17 | 青岛海泰科模具有限公司 | Material removing structure capable of automatically removing material handle |
| CN117067534B (en) * | 2023-08-24 | 2024-02-06 | 青岛海泰科模具有限公司 | Material removing structure capable of automatically removing material handle |
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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: 20190201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |