CN215039827U - Injection mold easy to process - Google Patents
Injection mold easy to process Download PDFInfo
- Publication number
- CN215039827U CN215039827U CN202121504337.8U CN202121504337U CN215039827U CN 215039827 U CN215039827 U CN 215039827U CN 202121504337 U CN202121504337 U CN 202121504337U CN 215039827 U CN215039827 U CN 215039827U
- Authority
- CN
- China
- Prior art keywords
- mould
- cavity
- injection
- injection molding
- mounting hole
- 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.)
- Active
Links
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a preparation technical field moulds plastics, an injection mold of easily processing is proposed, including last mould and lower mould, it has first cavity to go up the mould, the lower mould has the second cavity, first cavity and second cavity form first space of moulding plastics, touch on have with the space intercommunication of moulding plastics push away the material passageway, still including advancing the subassembly, it includes reciprocating drive spare to advance the subassembly, the setting is on last mould, the pay-off frock, one end sets up on reciprocating drive spare, the other end is used for mounting nut, the pay-off frock passes and pushes away the material passageway, the die sinking mechanism, it sets up on the lower mould to slide, be used for pushing away the mould, ejection mechanism, it sets up on the lower mould to slide, a part in the mechanism for ejecting first moulding plastics, the mechanism of moulding plastics, the setting is on last mould. Through the technical scheme, the problem of low yield of nuts fixed in different axial directions on the injection molding part in the related technology is solved.
Description
Technical Field
The utility model relates to a preparation field technical field of moulding plastics, it is specific, relate to an injection mold of easily processing.
Background
The automobile power part is required to be provided with nut power part main bodies in different axial directions, injection molding is carried out through an upper mold and a lower mold, further, secondary processing is required to fix the nuts on the power part main bodies, secondary processing of parts adopted in the prior art is completed through means of hot melting or ultrasonic waves and the like, the secondary processing parts are poor in fixing reliability, low in product percent of pass and high in production cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides an injection mold of easily processing has solved the problem that the nut qualification rate that fixes different axial on the part of moulding plastics among the correlation technique is low.
The technical scheme of the utility model as follows:
the utility model provides an injection mold who easily processes, includes mould and lower mould, it has first cavity to go up the mould, the lower mould has the second cavity, first cavity with the second cavity forms the first space of moulding plastics, it has the material pushing channel to touch to go up, the material pushing channel with the space intercommunication of moulding plastics still includes
A propulsion assembly comprising
A reciprocating driving member arranged on the upper die,
one end of the feeding tool is arranged on the reciprocating driving piece, the other end of the feeding tool is used for installing a nut, the feeding tool penetrates through the material pushing channel,
the die opening mechanism is arranged on the lower die in a sliding mode and used for pushing the upper die open,
the ejection mechanism is arranged on the lower die in a sliding manner and is used for ejecting parts in the first injection molding mechanism,
and the injection molding mechanism is arranged on the upper die.
As a further feature, the reciprocating drive member includes
A main body arranged on the upper die,
the power piece sets up the main part on, the flexible end department utensil guide rail of power piece, pay-off frock one end slides and sets up on the guide rail.
As a further technical scheme, the lower die is provided with a first mounting hole, and the ejection mechanism comprises
The thimble bottom plate is arranged on the lower die and is provided with a second mounting hole which is concentric with the first mounting hole,
and the second telescopic piece is arranged on the thimble base plate, and the telescopic end of the second telescopic piece penetrates through the first mounting hole and the second mounting hole and is used for ejecting parts in the first injection molding mechanism.
As a further technical scheme, the upper die is provided with a third cavity, the lower die is provided with a fourth cavity, and the third cavity and the fourth cavity form a second injection molding space.
As a further technical scheme, the number of the propelling assemblies is four, the upper die is provided with four mounting positions, and the four propelling assemblies are respectively arranged at the four mounting positions.
As a further technical scheme, the injection molding mechanism comprises
A flow distribution plate arranged on the upper die,
and the heat insulation plate is arranged on the flow distribution plate.
As a further technical scheme, the feeding tool comprises
A slide block which is arranged on the guide rail in a sliding way,
one end of the part insert pin is arranged on the sliding block, and the other end of the part insert pin penetrates through the material pushing channel.
The utility model discloses a theory of operation and beneficial effect do:
in the utility model, in order to solve the problem of low percent of pass of nuts with different axial directions fixed on the injection molding parts in the related technology, a feeding tool which can be pushed in different axial directions is added, the injection molding grinding tool comprises an upper die and a lower die, wherein the upper die and the lower die form a first injection molding space for molding an injection molding piece, a pushing assembly is arranged on the upper die and consists of a reciprocating driving piece and a feeding tool, a material pushing channel is arranged on the upper die, the reciprocating driving piece pushes the feeding tool to slide in the material pushing channel to send a nut to be fixed into an injection molding space, an injection molding mechanism is arranged on the upper die, the injection molding mechanism is used for injecting materials into an injection molding space, the pushing assembly fixes the nut on the injection molding part while the injection molding part is molded, the upper mold is separated from the lower mold through the mold opening mechanism after molding, the injection molding part is exposed, and the injection molding part is separated from the lower mold through the ejection mechanism.
Furthermore, the nuts in different axial directions need to be installed in the prior art, secondary processing needs to be carried out on the molded injection molding part through means such as hot melting or ultrasonic waves, the fixing reliability of the finished part is poor, the product yield is low, meanwhile, the production cost is increased, the structure of the part formed in one step is more stable and firm, meanwhile, only one-step processing needs to be carried out, the yield is increased, and the cost is reduced.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a propulsion assembly of the present invention;
fig. 3 is a schematic structural view of the ejection mechanism of the present invention;
FIG. 4 is a schematic view of the injection space of the present application;
FIG. 5 is a schematic view of a propulsion assembly according to the present invention;
in the figure: 1. the injection molding device comprises a mounting plate, 2, a lower die, 3, a propelling component, 4, a die opening mechanism, 5, an ejection mechanism, 6, an injection molding mechanism, 11, a first injection molding space, 12, a material pushing channel, 13, a second injection molding space, 21, a first mounting hole, 31, a reciprocating driving piece, 32, a feeding tool, 51, an ejector pin bottom plate, 52, a second telescopic piece, 61, a splitter plate, 62, a heat insulation plate, 311, a main body, 312, a power piece, 313, a guide rail, 321, a sliding block, 322, a part embedding pin, 511 and a second mounting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
As shown in fig. 1 to 5, the present embodiment proposes that,
the utility model provides an injection mold who easily processes, includes mould 1 and lower mould 2, goes up mould 1 and has first cavity, and lower mould 2 has the second cavity, and first cavity and second cavity form first space 11 of moulding plastics, and it has material pushing channel 12 to touch to go up, and material pushing channel 12 and first space intercommunication of moulding plastics still include
A propulsion assembly 3, comprising
A reciprocating drive member 32 provided on the upper die 1,
one end of the feeding tool 32 is arranged on the reciprocating driving piece 32, the other end of the feeding tool 32 is used for installing a nut, the feeding tool 32 penetrates through the material pushing channel 12,
a die opening mechanism 4 which is arranged on the lower die 2 in a sliding way and is used for pushing the upper die 1 open,
the ejection mechanism 5 is arranged on the lower die 2 in a sliding way and is used for ejecting parts in the first injection molding mechanism 6,
and the injection molding mechanism 6 is arranged on the upper die 1.
In the embodiment, in order to solve the problem of low yield of nuts fixed on injection molding parts in different axial directions in the related art, a feeding tool 32 capable of being pushed in different axial directions is added, the injection molding mill is provided with an upper die 1 and a lower die 2, the upper die 1 and the lower die 2 form a first injection molding space 11 for molding injection molding parts, a pushing assembly 3 is installed on the upper die 1, the pushing assembly 3 consists of a reciprocating driving piece 32 and the feeding tool 32, a material pushing channel 12 is arranged on the upper die 1, the reciprocating driving piece 32 pushes the feeding tool 32 to slide in the material pushing channel 12 to send nuts needing to be fixed into the injection molding space, an injection molding mechanism 6 is arranged on the upper die 1, materials are injected into the injection molding space through the injection molding mechanism 6, the pushing assembly 3 fixes the nuts on the injection molding parts while the injection molding parts are molded, the upper die 1 is separated from the lower die 2 through a die opening mechanism 4 after molding, the injection-molded part is exposed and is separated from the lower die 2 by the ejection mechanism 5.
Furthermore, the nuts in different axial directions need to be installed in the prior art, secondary processing needs to be carried out on the molded injection molding part through means such as hot melting or ultrasonic waves, the fixing reliability of the finished part is poor, the product yield is low, and meanwhile, the production cost is increased.
Further, the reciprocating drive 32 includes
A main body 311 provided on the upper mold 1,
the power piece 312 is arranged on the main body 311, a guide rail 313 is arranged at the telescopic end of the power piece 312, and one end of the feeding tool 32 is arranged on the guide rail 313 in a sliding mode.
In the embodiment, an implementation manner of the reciprocating driving element 32 is provided, the reciprocating driving element 32 is split into a main body 311 and a power element 312, the main body 311 is installed on the upper die 1, the power element 312 is installed on the main body 311, a guide rail 313 is arranged on the telescopic end of the power element 312, one end of the feeding tool 32 is abutted against the guide rail 313 on the telescopic end of the power element 312, the feeding tool 32 is abutted against by the reciprocating motion of the power element 312 to reciprocate in the material pushing channel 12, and the feeding tool is used for feeding a nut arranged at one end of the feeding tool 32 into an injection molding space to perform one-step molding, so that the mechanism is more stable, and the yield of finished products is further high.
Further, the lower die 2 has a first mounting hole 21, and the ejection mechanism 5 includes
A thimble base plate 51 provided on the lower mold 2 and having a second mounting hole 511, the second mounting hole 511 being concentric with the first mounting hole 21,
and the second telescopic piece 52 is arranged on the thimble base plate 51, and the telescopic end of the second telescopic piece 52 passes through the first mounting hole 21 and the second mounting hole 511, and is used for ejecting parts in the first injection molding mechanism 6.
In the embodiment, the ejection mechanism 5 is disassembled, the first mounting holes 21 are arranged on the lower die 2 in the same number as the second telescopic pieces 52, the ejector pin base plate 51 is arranged on the lower die 2, the ejector pin base plate 51 is provided with the concentric second mounting holes 511 in the same number as the first mounting holes 21, the second telescopic pieces 52 are arranged on the ejector pin base plate 51 and penetrate through the first mounting holes 21 and the second mounting holes 511 one by one, after the injection molding piece is molded, the injection molding piece is pushed out of the second injection molding cavity of the lower die 2 through the reciprocating motion of the second telescopic pieces 52 in the first mounting holes 21 and the second mounting holes 511, the molded injection molding piece can be sent out of the die more quickly through the ejection mechanism 5, and the time cost is reduced.
Further, the upper mold 1 has a third cavity, the lower mold 2 has a fourth cavity, and the third cavity and the fourth cavity form a second injection molding space 13.
In this embodiment, in order to improve production efficiency, an embodiment of structures of an upper die 1 and a lower die 2 of an injection molding die is provided, a third cavity is arranged on the upper die 1, a fourth cavity is arranged on the lower die 2, the third cavity and the fourth cavity form a second injection molding space 13, during production, parts can be simultaneously injected through the first injection molding space 11 and the second injection molding space 13, a die cavity structure is formed, and production efficiency is greatly improved.
Further, the number of the pushing assemblies 3 is four, the upper die 1 has four mounting positions, and the four pushing assemblies 3 are respectively arranged at the four mounting positions.
In this embodiment, optimize above-mentioned factual mode, go up and set up four mounted position on the mould 1 and be used for installing the guy propulsion assembly 3, can cooperate first space 11 and the second space 13 of moulding plastics to carry out the one shot forming of nut and mould plastics, further improve production efficiency, save time cost.
Further, the injection mechanism 6 comprises
A splitter plate 61 arranged on the upper die 1,
and a heat insulation plate 62 disposed on the diversion plate 61.
In this embodiment, in order to ensure the temperature stability in the mold forming process, the shunt plate 61 is added to the injection molding mechanism 6, and the thermal insulation plate 62 is added to the shunt plate, so as to ensure the overall temperature stability in the working process of the mold.
Further, the feeding tool 32 includes
A sliding block 321 which is arranged on the guide rail 313 in a sliding way,
one end of the part insert pin 322 is arranged on the slide block 321, and the other end passes through the material pushing channel 12.
In the embodiment, the feeding tool 32 is split into the sliding block 321 and the part insert pin 322, the sliding block 321 is slidably disposed on the guide rail 313, the part insert pin 322 is disposed on the sliding block 321, and the sliding block 321 and the part insert pin 322 are driven to move in the material pushing channel 12 under the action of the reciprocating driving member 32, in this example, the part insert pin 322 is replaceable and is used for installing different types of parts which need to be fixed on an injection molding member. The application range is widened, and the requirements of different injection molding parts on the mold can be realized.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an injection mold who easily processes, includes mould (1) and lower mould (2), it has first cavity to go up mould (1), lower mould (2) have the second cavity, first cavity with the second cavity forms first space (11) of moulding plastics, a serial communication port, it has material pushing channel (12) to go up the mould, material pushing channel (12) with first space intercommunication of moulding plastics still includes
A propulsion assembly (3) comprising
A reciprocating drive member (31) provided on the upper die (1),
one end of the feeding tool (32) is arranged on the reciprocating driving piece (31), the other end of the feeding tool is used for installing a nut, the feeding tool (32) penetrates through the material pushing channel (12),
the die opening mechanism (4) is arranged on the lower die (2) in a sliding manner and is used for pushing the upper die (1) open,
the ejection mechanism (5) is arranged on the lower die (2) in a sliding manner and is used for ejecting parts in the first injection molding space (11),
and the injection molding mechanism (6) is arranged on the upper die (1).
2. An injection mould easy to machine as claimed in claim 1, characterised in that the reciprocating drive (31) comprises
A main body (311) provided on the upper die (1),
the power part (312) is arranged on the main body (311), a guide rail (313) is arranged at the telescopic end of the power part (312), and one end of the feeding tool (32) is arranged on the guide rail (313) in a sliding mode.
3. An injection mould easy to machine according to claim 1, characterized in that the lower mould (2) has a first mounting hole (21) and the ejection mechanism (5) comprises
A thimble base plate (51) provided on the lower die (2) and having a second mounting hole (511), the second mounting hole (511) being concentric with the first mounting hole (21),
and the second telescopic piece (52) is arranged on the ejector pin base plate (51), and the telescopic end of the second telescopic piece (52) penetrates through the first mounting hole (21) and the second mounting hole (511) and is used for ejecting parts in the first injection molding space (11).
4. An injection mould easy to machine according to claim 1, characterised in that the upper mould (1) has a third cavity and the lower mould (2) has a fourth cavity, the third and fourth cavities forming a second injection space (13).
5. An injection mould easy to machine according to claim 4, characterized in that said propulsion assemblies (3) have four, said upper mould (1) has four mounting positions, four propulsion assemblies (3) being provided in said four mounting positions, respectively.
6. An injection mould easy to machine according to claim 1, characterised in that the injection means (6) comprise
A splitter plate (61) arranged on the upper die (1),
and the heat insulation plate (62) is arranged on the flow distribution plate (61).
7. An injection mould easy to machine according to claim 2, characterised in that the feed tooling (32) comprises
A sliding block (321) which is arranged on the guide rail (313) in a sliding way,
one end of the part insert pin (322) is arranged on the sliding block (321), and the other end of the part insert pin penetrates through the material pushing channel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121504337.8U CN215039827U (en) | 2021-07-02 | 2021-07-02 | Injection mold easy to process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121504337.8U CN215039827U (en) | 2021-07-02 | 2021-07-02 | Injection mold easy to process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215039827U true CN215039827U (en) | 2021-12-07 |
Family
ID=79228413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121504337.8U Active CN215039827U (en) | 2021-07-02 | 2021-07-02 | Injection mold easy to process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215039827U (en) |
-
2021
- 2021-07-02 CN CN202121504337.8U patent/CN215039827U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205219606U (en) | Injection mold of modified TV set plastic housing | |
| CN215039827U (en) | Injection mold easy to process | |
| CN216465971U (en) | Cutting injection mold in mold | |
| CN214290839U (en) | Manufacturing tool for R angle of inner cavity of bent pipe | |
| CN211105383U (en) | C-shaped plate production die device | |
| CN114131846A (en) | Injection molding combined die and injection molding method thereof | |
| CN209971415U (en) | Plastic rubber mold inner cutting opening mold opening structure | |
| CN210590340U (en) | Rear mold assembly and one-time injection molding mold | |
| CN208305645U (en) | It is elongated enter son into glue uniform wall thickness injection mold | |
| CN207105436U (en) | Compound die injection machine | |
| CN221022134U (en) | Oblique ejection large-stroke injection mold | |
| CN219768973U (en) | Injection mold for terminal shell | |
| CN216804118U (en) | Multidirectional slider forming die of macromolecular material seat | |
| CN220995340U (en) | Injection mold for automobile door plate | |
| CN211616481U (en) | In-mold ejection and water gap cutting mechanism | |
| CN219705993U (en) | Forming die with cooling function | |
| CN211105382U (en) | Blank head device of die device | |
| CN212666559U (en) | Injection mold for automobile parts | |
| CN215921175U (en) | Silica gel mold demoulding mechanism | |
| CN214395243U (en) | Automatic separation device for product flow channel of injection mold | |
| CN215040225U (en) | A setting device for car plastics headrest | |
| CN219076392U (en) | Silica gel finger stall injection mold | |
| CN216804232U (en) | Precision mold convenient to install | |
| CN213166506U (en) | Production and processing system for electronic product accessories | |
| CN215703708U (en) | Forming die of bidirectional injection molding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |