CN208232253U - A kind of high-precision injection molding mold - Google Patents
A kind of high-precision injection molding mold Download PDFInfo
- Publication number
- CN208232253U CN208232253U CN201820268385.3U CN201820268385U CN208232253U CN 208232253 U CN208232253 U CN 208232253U CN 201820268385 U CN201820268385 U CN 201820268385U CN 208232253 U CN208232253 U CN 208232253U
- Authority
- CN
- China
- Prior art keywords
- plastotype
- room
- movably installed
- injection molding
- pouring box
- 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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Abstract
The utility model discloses a kind of high-precision injection molding molds, including pouring box, the upper end outer surface of the pouring box is provided with cooling hole, the position of side at the upper end outer surface center of the pouring box positioned at cooling hole is provided with feed opening, the bottom outer surface of the pouring box is movably installed with plastotype room, the leading exterior surface of the plastotype room is movably installed with lock, gas vent is arranged in the lower section that the leading exterior surface of the plastotype room is located at lock, the bottom outer surface of the plastotype room is movably installed with pedestal, the inner bottom outer surface of the pedestal is movably installed with spring.A kind of high-precision injection molding mold described in the utility model, equipped with spring, spring needle plate, mobile module, plastotype core and flow distribution plate, it can be realized automatic demoulding, product and mold separation are convenient, and the precision of plastotype mold can be improved and change the size of mold, the efficiency that mold plastotype can also be improved brings better prospect of the application.
Description
Technical field
The utility model relates to injection mold field, in particular to a kind of high-precision injection molding mold.
Background technique
Injection mold is a kind of tool for producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension
Tool, injection molding are a kind of processing methods used when producing certain complex-shaped components in batches, refer specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying；Existing injection mold exists when in use
Certain drawbacks cannot demould completely firstly, demoulding is inconvenient, need staff's hand-stripping, by the good product of plastotype from
It is taken out in mold, very troublesome, secondly, the precision of mold is not high, mold has just begun to use may meet precision very much, but mold
After a period of use, mould can be worn fastly leads to mould and die accuracy inaccuracy, finally, mold efficiency is very low, it will before mold
The residue in isocon is first excluded, mold efficiency is leveraged, for this purpose, it is proposed that a kind of high-precision injection molding mold.
Summary of the invention
The main purpose of the utility model is to provide a kind of high-precision injection molding molds, can effectively solve in background technique
The problem of.
To achieve the above object, the technical solution that the utility model is taken are as follows:
The upper end outer surface of a kind of high-precision injection molding mold, including pouring box, the pouring box is provided with cooling hole, described
The position of side at the upper end outer surface center of pouring box positioned at cooling hole is provided with feed opening, outside the bottom end of the pouring box
Surface activity is equipped with plastotype room, and the leading exterior surface of the plastotype room is movably installed with lock, outside the front end of the plastotype room
Gas vent is arranged in the lower section that surface is located at lock, and the bottom outer surface of the plastotype room is movably installed with pedestal, the pedestal
Inner bottom outer surface is movably installed with spring, the position activity installation of the upper end outer surface for being internally located at spring of the pedestal
There is spring needle plate, one side external surface of upper end of the spring needle plate is movably installed with connecting column, the upper end position of the spring needle plate
It is fixedly installed with thimble in the position of the side of connecting column, the upper end outer surface of the pedestal is located at a side external surface of plastotype room
Position be fixedly installed with support leg, guide column sleeve, the upper position of the guide column sleeve are provided at the inside center of the support leg
It is fixedly installed with guide post in the position of the interior side outer surface of plastotype room, the interior side of the support leg is movably installed with solid
Cover half block, the side of the guide post, which is located above fixed module, is movably installed with mobile module, on the inside of the pouring box
End outer surface is movably installed with flow distribution plate, the position activity installation of the bottom outer surface for being internally located at flow distribution plate of the pouring box
There is cast gate, the upper end outer surface of the fixed module is movably installed with plastotype core.
Preferably, the quantity of the cooling hole is set as several groups, and the quantity of the gas vent is set as several groups, described
The quantity of thimble is set as several groups, and the lower end outer surface of the thimble is provided with pin hole, and thimble passes through pin hole and spring needle
Plate is fixedly connected.
Preferably, the quantity of the support leg is set as eight groups, and the quantity of the guide column sleeve is set as four groups, the guide post
Quantity be set as four groups.
Preferably, the flow distribution plate is internally provided with shunt conduit, and flow distribution plate is solid by shunt conduit and feed opening
Fixed connection, the quantity of the cast gate are set as several groups.
Preferably, the shape of the plastotype room is cuboid, and the shape of the pedestal is cuboid, the bottom of the plastotype core
End setting is fluted, and plastotype core is flexibly connected by groove with fixed module.
Preferably, the angle of the thimble and spring needle plate is 90 degree, and the quantity of the connecting column is set as several groups,
The shape of the connecting column is cylindrical body, and the angle of the connecting column and spring needle plate is 90 degree.
Compared with prior art, the utility model has the following beneficial effects: the high-precision injection molding mold, passes through setting bullet
Spring and spring needle plate can be realized automatic demoulding, and product and mold separation are convenient, give spring needle plate one downward pressure, so
Trip spring needle plate afterwards, spring bounce spring needle plate, the product ejection die that the thimble on spring needle plate can be good by plastotype, no
The product in artificial pumping in mold is needed, by setting mobile module and plastotype core, the precision of plastotype mold can be improved and changed
Become the size of mold, mobile module and plastotype core can be replaced, and be very convenient to, and can pass through different mobile modules
By the way that flow distribution plate is arranged the efficiency of mold plastotype can be improved, due to shunting in the precision and size for changing product with plastotype core
Pipeline is inside flow distribution plate, and after mold plastotype, plastotype can be continued by directly replacing flow distribution plate, does not need first to clear up isocon
Tamper inside road, then plastotype is removed, and various sizes of cast gate, entire injection mold can be replaced according to different mobile modules
Structure is simple, easy to operate, and the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of high-precision injection molding mold of the utility model.
Fig. 2 is a kind of part-structure view of high-precision injection molding mold of the utility model.
Fig. 3 is a kind of structural schematic diagram of the flow distribution plate of high-precision injection molding mold of the utility model.
Fig. 4 is the topology view for the fixed module that a kind of high-precision injection molding mold of the utility model is pressed cabin.
In figure: 1, pouring box；2, cooling hole；3, feed opening；4, plastotype room；5, it latches；6, gas vent；7, pedestal；8, bullet
Spring；9, spring needle plate；10, connecting column；11, thimble；12, support leg；13, guide column sleeve；14, guide post；15, fixed module；16, it moves
Dynamic model block；17, flow distribution plate；18, cast gate；19, plastotype core.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, including pouring box 1, the upper end outer surface of pouring box 1 is provided with cooling hole 2, pouring box 1 it is upper
The position for the side for being located at cooling hole 2 at the outer surface center of end is provided with feed opening 3, the bottom outer surface activity peace of pouring box 1
Equipped with plastotype room 4, the leading exterior surface of plastotype room 4 is movably installed with lock 5, and the leading exterior surface of plastotype room 4 is located at lock 5
Gas vent 6 is arranged in lower section, and the bottom outer surface of plastotype room 4 is movably installed with pedestal 7, the inner bottom outer surface activity of pedestal 7
Spring 8 is installed, the position of the upper end outer surface for being internally located at spring 8 of pedestal 7 is movably installed with spring needle plate 9, spring needle
One side external surface of upper end of plate 9 is movably installed with connecting column 10, and the upper end of spring needle plate 9 is located at the position of the side of connecting column 10
It is fixedly installed with thimble 11, the position that the upper end outer surface of pedestal 7 is located at a side external surface of plastotype room 4 is fixedly installed with support
Foot 12 is provided with guide column sleeve 13 at the inside center of support leg 12, and the top of guide column sleeve 13 is located at outside the interior side of plastotype room 4
The position on surface is fixedly installed with guide post 14, and the interior side of support leg 12 is movably installed with fixed module 15, and the one of guide post 14
The top that side is located at fixed module 15 is movably installed with mobile module 16, and the inner upper end outer surface of pouring box 1 is movably installed with
The position of flow distribution plate 17, the bottom outer surface for being internally located at flow distribution plate 17 of pouring box 1 is movably installed with cast gate 18, fixed module
15 upper end outer surface is movably installed with plastotype core 19.
The quantity of cooling hole 2 is set as several groups, and the quantity of gas vent 6 is set as several groups, the quantity setting of thimble 11
For several groups, the lower end outer surface of thimble 11 is provided with pin hole, and thimble 11 is fixedly connected by pin hole with spring needle plate 9；Branch
The quantity of support foot 12 is set as eight groups, and the quantity of guide column sleeve 13 is set as four groups, and the quantity of guide post 14 is set as four groups；Flow distribution plate
17 are internally provided with shunt conduit, and flow distribution plate 17 is fixedly connected by shunt conduit with feed opening 3, and the quantity of cast gate 18 is set
It is set to several groups；The shape of plastotype room 4 is cuboid, and the shape of pedestal 7 is cuboid, and the bottom end of plastotype core 19 is provided with recessed
Slot, and plastotype core 19 is flexibly connected by groove with fixed module 15；The angle of thimble 11 and spring needle plate 9 is 90 degree, even
The quantity for connecing column 10 is set as several groups, and the shape of connecting column 10 is cylindrical body, and the angle of connecting column 10 and spring needle plate 9 is nine
Ten degree.
It should be noted that the utility model is a kind of high-precision injection molding mold, when in use, firstly, will suitably mould
Type core 19 is put into fixed module 15, and suitable mobile module 16 is put into inside plastotype room 4, is moved by the way that support leg 12 is fixed
Module 16, mobile module 16 and fixed module 15 are fixed by plastotype core 19, and guide post 14 is inserted into inside guide column sleeve 13, pouring box 1,
After plastotype room 4 and the whole installations of pedestal 7 are fixed, raw material is poured into main pipeline, work of the raw material in gravity and jet power from feed opening 3
It is flowed under in the shunt conduit in flow distribution plate 17, cast gate 18 is flowed through full of each in plastotype room 4 with constant speed in shunt conduit
A type cabin, while the gas in plastotype room 4 is gone from the exclusion of gas vent 6, and coolant liquid is poured into cooling hole 2, is carried out to mold cold
But, after mold cooling plastotype, lock 5 is pressed, pouring box 1 and plastotype room 4 separate, and product can be stayed in fixed module 15, be pressed
Firmly spring needle plate 9, then trip spring needle plate 9, spring 8 bounce spring needle plate 9, and the thimble 11 on spring needle plate 9 can will be moulded
The good product ejection die of type, while replacing flow distribution plate 17 and repeating the above steps, it is more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of high-precision injection molding mold, including pouring box (1), it is characterised in that: the upper end outer surface of the pouring box (1) is set
It is equipped with cooling hole (2), the position of the side at the upper end outer surface center of the pouring box (1) positioned at cooling hole (2) is provided with
The bottom outer surface of feed opening (3), the pouring box (1) is movably installed with plastotype room (4), outside the front end of the plastotype room (4)
Surface activity is equipped with lock (5), and gas vent is arranged in the lower section that the leading exterior surface of the plastotype room (4) is located at lock (5)
(6), the bottom outer surface of the plastotype room (4) is movably installed with pedestal (7), and the inner bottom outer surface of the pedestal (7) is living
Dynamic to be equipped with spring (8), the position of the upper end outer surface for being internally located at spring (8) of the pedestal (7) is movably installed with spring
One side external surface of upper end of needle plate (9), the spring needle plate (9) is movably installed with connecting column (10), the spring needle plate (9)
The position that upper end is located at the side of connecting column (10) is fixedly installed with thimble (11), and the upper end outer surface of the pedestal (7) is located at
The position of one side external surface of plastotype room (4) is fixedly installed with support leg (12), is set at the inside center of the support leg (12)
It is equipped with guide column sleeve (13), the top of the guide column sleeve (13) is located at the fixed peace in position of the interior side outer surface of plastotype room (4)
Equipped with guide post (14), the interior side of the support leg (12) is movably installed with fixed module (15), and the one of the guide post (14)
Side, which is located above fixed module (15), is movably installed with mobile module (16), the inner upper end outer surface of the pouring box (1)
It is movably installed with flow distribution plate (17), the position activity of the bottom outer surface for being internally located at flow distribution plate (17) of the pouring box (1)
It is equipped with cast gate (18), the upper end outer surface of the fixed module (15) is movably installed with plastotype core (19).
2. a kind of high-precision injection molding mold according to claim 1, it is characterised in that: the quantity of the cooling hole (2) is set
Several groups are set to, the quantity of the gas vent (6) is set as several groups, and the quantity of the thimble (11) is set as several groups, institute
The lower end outer surface for stating thimble (11) is provided with pin hole, and thimble (11) is fixedly connected by pin hole with spring needle plate (9).
3. a kind of high-precision injection molding mold according to claim 1, it is characterised in that: the quantity of the support leg (12) is set
Eight groups are set to, the quantity of the guide column sleeve (13) is set as four groups, and the quantity of the guide post (14) is set as four groups.
4. a kind of high-precision injection molding mold according to claim 1, it is characterised in that: the inside of the flow distribution plate (17) is set
It is equipped with shunt conduit, and flow distribution plate (17) is fixedly connected by shunt conduit with feed opening (3), the quantity of the cast gate (18) is set
It is set to several groups.
5. a kind of high-precision injection molding mold according to claim 1, it is characterised in that: the shape of the plastotype room (4) is
Cuboid, the shape of the pedestal (7) are cuboid, and the bottom end setting of the plastotype core (19) is fluted, and plastotype core (19)
It is flexibly connected by groove with fixed module (15).
6. a kind of high-precision injection molding mold according to claim 1, it is characterised in that: the thimble (11) and spring needle plate
(9) angle is 90 degree, and the quantity of the connecting column (10) is set as several groups, and the shape of the connecting column (10) is cylinder
Body, the angle of the connecting column (10) and spring needle plate (9) are 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820268385.3U CN208232253U (en) | 2018-02-25 | 2018-02-25 | A kind of high-precision injection molding mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820268385.3U CN208232253U (en) | 2018-02-25 | 2018-02-25 | A kind of high-precision injection molding mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208232253U true CN208232253U (en) | 2018-12-14 |
Family
ID=64588438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820268385.3U Expired - Fee Related CN208232253U (en) | 2018-02-25 | 2018-02-25 | A kind of high-precision injection molding mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208232253U (en) |
-
2018
- 2018-02-25 CN CN201820268385.3U patent/CN208232253U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20190225 |