CN209335997U - A kind of exchange injection mold - Google Patents
A kind of exchange injection mold Download PDFInfo
- Publication number
- CN209335997U CN209335997U CN201822182689.0U CN201822182689U CN209335997U CN 209335997 U CN209335997 U CN 209335997U CN 201822182689 U CN201822182689 U CN 201822182689U CN 209335997 U CN209335997 U CN 209335997U
- Authority
- CN
- China
- Prior art keywords
- upper mold
- mold
- lower mold
- sub
- feed
- 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
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of exchange injection molds, including upper mold, lower mold, feed pipe, sub-feed tube, the upper mold upper end is provided with the feed pipe, the feed pipe is threadingly attached to the upper mold, the feed pipe two sides are provided with mounting rack, the mounting rack is connected by welding with the upper mold, upper mold type chamber is provided on the upper mold, the upper mold type chamber and the upper mold are integrally formed, the upper mold is internally provided with two transfer tubes, the transfer tube is by clamp connection in the upper mold, there are four the sub-feed tubes for the transfer tube side setting, the transfer tube is connected by welding with the sub-feed tube.Beneficial effect is: it is structurally reasonable, it is easy to operate, and it is easy to use, guarantee pressure using multiple pressure maintaining valves, improve the stability of stator processing, be applicable in heating injection molding, water cooling molding improves molding working efficiency.
Description
Technical field
The utility model relates to mould applications, more particularly to a kind of exchange injection mold.
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 die cavity injected by injection molding machine high pressure obtain formed products after cooling and solidifying it is general fixed because the specification of stator is smaller
Son injection mold be all using multiple stators simultaneously injection molding, but because raw material transmit in a mold, thermal energy and
Kinetic energy is all lossy, makes raw material pressure transient when arrival type is intracavitary, and molding failure results in waste of resources.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of exchange injection mold, this is practical new
The working efficiency of type raising injection mold.
The utility model achieves the above object through the following technical schemes:
A kind of exchange injection mold, including upper mold, lower mold, feed pipe, sub-feed tube, the upper mold upper end are provided with
The feed pipe, the feed pipe are threadingly attached to the upper mold, and the feed pipe two sides are provided with mounting rack, described
Mounting rack is connected by welding with the upper mold, is provided with upper mold type chamber on the upper mold, the upper mold type chamber with
The upper mold is integrally formed, and the upper mold is internally provided with two transfer tubes, and the transfer tube is by clamp connection in institute
Upper mold is stated, there are four the sub-feed tube, the transfer tube is connected by welding and the sub-feed tube for the transfer tube side setting
It connects, the sub-feed tube is internally provided with heater strip, and temperature sensor, the temperature sensor model are provided on the heater strip
For MF51E, it is provided with pressure maintaining valve in the sub-feed tube, the pressure maintaining valve is threadingly attached to the sub-feed tube, the pressure stabilizing
Valve side is provided with flow valve, and the flow valve is threadingly attached to the sub-feed tube, is arranged on the downside of the upper mold
Lower mold is stated, positioning column is provided between the upper mold and the lower mold, the lower mold side is provided with water inlet pipe, institute
It states and is provided with outlet pipe on front side of water inlet pipe, stator is provided on the lower mold, is arranged between the stator and the lower mold
There is lower mold cavity, the lower mold is internally provided with heat-dissipating pipe, and the lower mold cavity lower end is provided with tracheae.
It is preferred: solenoid valve to be provided between the lower mold cavity and the tracheae, the solenoid valve is connected by screw thread
It is connected to the lower mold and the tracheae.
So set, the solenoid valve plays on-off action, it is connected through a screw thread and ensure that leakproofness.
Preferred: the tracheae is by clamp connection in the lower mold.
So set, the tracheae plays connection function, stability ensure that by clamp connection.
Preferred: the heat-dissipating pipe is connected by gluing with the lower mold.
So set, the heat-dissipating pipe plays heat spreading function, it is connected by glue and improves heat transfer efficiency.
Preferred: the lower mold cavity and the lower mold are integrally formed.
So set, the lower mold cavity plays molding, integrated molding is easy to process, and precision is high.
Preferred: the outlet pipe is connected by welding with the heat-dissipating pipe.
So set, the outlet pipe plays transmitting effect, leakproofness ensure that by being welded to connect.
Preferred: the positioning column is slidably connected to the upper mold.
So set, the positioning column plays position-limiting action, it is slidably connected and ensure that stability.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, structurally reasonable, it is easy to operate, it is easy to use；
2, guarantee pressure using multiple pressure maintaining valves, improve the stability of stator processing；
3, it is applicable in heating injection molding, water cooling molding improves molding working efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram for exchanging injection mold described in the utility model；
Fig. 2 is a kind of vertical view upper mold schematic diagram of internal structure for exchanging injection mold described in the utility model；
Fig. 3 is a kind of sub-feed tube schematic diagram of internal structure for exchanging injection mold described in the utility model；
Fig. 4 is mold schematic diagram of internal structure under a kind of vertical view for exchanging injection mold described in the utility model；
Fig. 5 is mold schematic diagram of internal structure under a kind of main view for exchanging injection mold described in the utility model.
The reference numerals are as follows:
1, upper mold；2, mounting rack；3, feed pipe；4, lower mold；5, positioning column；6, stator；7, lower mold cavity；8, into
Water pipe；9, outlet pipe；10, upper mold type chamber；11, sub-feed tube；12, transfer tube；13, heater strip；14, temperature sensor；15, steady
Pressure valve；16, flow valve；17, heat-dissipating pipe；18, solenoid valve；19, tracheae.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing:
Embodiment 1
As Figure 1-Figure 5, a kind of exchange injection mold, including upper mold 1, lower mold 4, feed pipe 3, sub-feed tube 11,
1 upper end of upper mold is provided with feed pipe 3, and upper mold 1 plays molding, and feed pipe 3 plays charging, and feed pipe 3 passes through screw thread
Be connected to upper mold 1,3 two sides of feed pipe are provided with mounting rack 2, and mounting rack 2 plays carrying, mounting rack 2 by welding and on
Mold 1 connects, and is provided with upper mold type chamber 10 on upper mold 1, and upper mold type chamber 10 plays molding, upper mold type chamber 10 and upper
Mold 1 is integrally formed, and upper mold 1 is internally provided with two transfer tubes 12, and transfer tube 12 plays transmitting effect, and transfer tube 12 passes through card
Hoop is connected to upper mold 1, and for the setting of 12 side of transfer tube there are four sub-feed tube 11, sub-feed tube 11 plays transmitting effect, and transfer tube 12 is logical
It crosses welding and sub-feed tube 11 connects, sub-feed tube 11 is internally provided with heater strip 13, and heater strip 13 plays heat effect, on heater strip 13
It is provided with temperature sensor 14, temperature sensor 14 plays detection, and pressure maintaining valve 15 is provided in sub-feed tube 11, and pressure maintaining valve 15 rises
Pressure stabilization function, pressure maintaining valve 15 are threadingly attached to sub-feed tube 11, and 15 side of pressure maintaining valve is provided with flow valve 16, and flow valve 16 is logical
It crosses and is threadedly connected to sub-feed tube 11, lower mold 4 is provided on the downside of upper mold 1, is provided with positioning between upper mold 1 and lower mold 4
Column 5, lower 4 side of mold are provided with water inlet pipe 8, and outlet pipe 9 is provided on front side of water inlet pipe 8, is provided with stator 6 on lower mold 4, fixed
It is provided with lower mold cavity 7 between son 6 and lower mold 4, lower mold 4 is internally provided with heat-dissipating pipe 17, and lower 7 lower end of mold cavity is set
It is equipped with tracheae 19.
Embodiment 2
The present embodiment the difference from embodiment 1 is that:
Solenoid valve 18 is provided between lower mold cavity 7 and tracheae 19, solenoid valve 18 is threadingly attached to lower 4 He of mold
Tracheae 19, solenoid valve 18 play on-off action, are connected through a screw thread and ensure that leakproofness.
Working principle: connecting material box for feed pipe 3, and upper mold 1, which passes through, falls on 4 upper ends of lower die tool under positioning column 5, formed
Closed structure, external feed case reach sub-feed tube 11 after passing through transfer tube 12 to raw material, raw material is inculcated inside feed pipe 3, point
Pressure maintaining valve 15 inside expects pipe 11 stablizes feed pressure, the type chamber for forming the downward mold cavity 7 of raw material and upper mold type chamber 10
Interior implantation pressure is equal, improves the stability of raw material implantation, after the completion of implantation, waits for certain time quietly, water is charged by external water source
Inside water inlet pipe 8 and heat-dissipating pipe 17, accelerate the heat dissipation of mold, makes mold fast cooling shaping.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of exchange injection mold, it is characterised in that: including upper mold (1), lower mold (4), feed pipe (3), sub-feed tube
(11), upper mold (1) upper end is provided with the feed pipe (3), and the feed pipe (3) is threadingly attached to the upper mold
Have (1), feed pipe (3) two sides are provided with mounting rack (2), and the mounting rack (2) is connected by welding and the upper mold (1)
It connects, upper mold type chamber (10), the upper mold type chamber (10) and the upper mold (1) one is provided on the upper mold (1)
Molding, the upper mold (1) are internally provided with two transfer tubes (12), and the transfer tube (12) is by clamp connection on described
Mold (1), there are four the sub-feed tube (11), the transfer tube (12) passes through welding and institute for transfer tube (12) the side setting
Sub-feed tube (11) connection is stated, the sub-feed tube (11) is internally provided with heater strip (13), is provided with temperature on the heater strip (13)
It spends sensor (14), is provided with pressure maintaining valve (15) in the sub-feed tube (11), the pressure maintaining valve (15) is threadingly attached to institute
It states sub-feed tube (11), pressure maintaining valve (15) side is provided with flow valve (16), and the flow valve (16) is threadingly attached to
The sub-feed tube (11), upper mold (1) downside are provided with the lower mold (4), the upper mold (1) and the lower mold
(4) it is provided between positioning column (5), lower mold (4) side is provided with water inlet pipe (8), setting on front side of the water inlet pipe (8)
Have outlet pipe (9), is provided with stator (6) on the lower mold (4), is provided between the stator (6) and the lower mold (4)
Lower mold cavity (7), the lower mold (4) are internally provided with heat-dissipating pipe (17), and lower mold cavity (7) lower end is provided with gas
It manages (19).
2. a kind of exchange injection mold according to claim 1, it is characterised in that: the lower mold cavity (7) and described
It is provided between tracheae (19) solenoid valve (18), the solenoid valve (18) is threadingly attached to the lower mold (4) and described
Tracheae (19).
3. a kind of exchange injection mold according to claim 2, it is characterised in that: the tracheae (19) passes through clamp connection
In the lower mold (4).
4. a kind of exchange injection mold according to claim 3, it is characterised in that: the heat-dissipating pipe (17) by gluing and
Lower mold (4) connection.
5. a kind of exchange injection mold according to claim 4, it is characterised in that: the lower mold cavity (7) and described
Lower mold (4) is integrally formed.
6. a kind of exchange injection mold according to claim 5, it is characterised in that: the outlet pipe (9) by welding and
Heat-dissipating pipe (17) connection.
7. a kind of exchange injection mold according to claim 6, it is characterised in that: the positioning column (5) is slidably connected to
The upper mold (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822182689.0U CN209335997U (en) | 2018-12-25 | 2018-12-25 | A kind of exchange injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822182689.0U CN209335997U (en) | 2018-12-25 | 2018-12-25 | A kind of exchange injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209335997U true CN209335997U (en) | 2019-09-03 |
Family
ID=67758768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822182689.0U Expired - Fee Related CN209335997U (en) | 2018-12-25 | 2018-12-25 | A kind of exchange injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209335997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277260A (en) * | 2020-10-26 | 2021-01-29 | 张桂珍 | Multi-station injection molding efficient forming die |
-
2018
- 2018-12-25 CN CN201822182689.0U patent/CN209335997U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277260A (en) * | 2020-10-26 | 2021-01-29 | 张桂珍 | Multi-station injection molding efficient forming die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209335997U (en) | A kind of exchange injection mold | |
| CN106915050B (en) | A kind of waste heat recycling device for vertical injection molding machine | |
| CN107498795A (en) | A kind of injection mold of temperature-adjustable | |
| CN108673858A (en) | A kind of automobile injection forming mold | |
| CN209320243U (en) | A kind of automatic temperature-control injection mold | |
| CN110919981A (en) | Injection mold with cooling device | |
| CN202826354U (en) | Extrusion mold using heat pipe for heating | |
| CN214562249U (en) | Heating device of plastic mould | |
| CN210011280U (en) | Insulation can box forming die | |
| CN206085531U (en) | Quick refrigerated is moulded plastics and is used mould | |
| CN201645772U (en) | Sharp-cooling-and-heating high-gloss weldless mold temperature controller | |
| CN211941839U (en) | Injection mold with cooling device | |
| CN208896436U (en) | A kind of plastic cement products moment quickly cooling and moment speed heat equipment | |
| CN203919673U (en) | A kind of PP TYPE process units | |
| CN203937172U (en) | A kind of cooling device of plastic molding press forming module | |
| CN210552858U (en) | Quick refrigerated injection mold | |
| CN103831934A (en) | Quick cooling temperature control injection molding mold | |
| CN203282628U (en) | Plastic pipe die | |
| CN207273737U (en) | Based on the anti-deformation injection mold of air purifier fan | |
| CN206913640U (en) | A kind of plastic-injection mold base | |
| CN201693748U (en) | High-precision high-speed hot and cold mould | |
| CN107186965B (en) | A kind of pressure control injection molded device | |
| CN107825675A (en) | One kind series connection efficient injection-moulding device of screw | |
| CN221659789U (en) | Multifunctional batching injection molding machine | |
| CN217346565U (en) | Quick cooling structure for injection mold |
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: 20190903 Termination date: 20201225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |