CN208946529U - A kind of injection moulding fine structure part - Google Patents
A kind of injection moulding fine structure part Download PDFInfo
- Publication number
- CN208946529U CN208946529U CN201821659826.9U CN201821659826U CN208946529U CN 208946529 U CN208946529 U CN 208946529U CN 201821659826 U CN201821659826 U CN 201821659826U CN 208946529 U CN208946529 U CN 208946529U
- Authority
- CN
- China
- Prior art keywords
- fixedly installed
- far
- cover half
- machine barrel
- screw rod
- 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
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of injection moulding fine structure parts, including motor, the output end of the motor is fixedly installed screw rod, the screw rod is fixedly installed machine barrel far from motor side, the machine barrel upper end is fixedly installed hopper, several heaters are fixedly installed on the outside of the machine barrel, the machine barrel offers injection port far from screw rod side, spring is movably installed on the outside of the screw rod, the machine barrel is fixedly installed cover half far from motor side, the cover half is movably installed with the first template far from machine barrel side, the cover half is movably installed with locating shaft far from the first template two sides, the locating shaft is fixedly installed dynamic model far from cover half one end, the dynamic model is fixedly installed demoulding mechanism close to cover half side, the demoulding mechanism is fixedly installed mandril far from dynamic model side.The utility model may insure that the mold cavity of molding has enough pressure, it is ensured that sealing effect has many advantages, such as that structure is simple, easy to use.
Description
Technical field
The utility model relates to be injection moulded field, specially a kind of injection moulding fine structure part.
Background technique
After plastics are plasticized in injection molding machine heating cylinder, by plunger or reciprocating screw injection into the die cavity of Guan Bi mould shape
At the plastic working method of product.This method is capable of processing complex contour, accurate size or the product with inserts, high production efficiency.Greatly
Most thermoplastics and certain thermosetting plasticses can be used this method to be processed.
Injection molding used at present has the disadvantages that
1, in the injection moulding process of high-precision configuration part, note higher to the sealing requirements of mold in injection molding machine, current
Molding machine sealing structure is relatively simple, has certain leakage risk.
2, there is cross force deficiency often in injection moulding process in injection molding fine structure part used at present, generates part flash
It is necessary to have stable pressure-maintaining structures for phenomenon.
Utility model content
The purpose of this utility model is to provide a kind of injection moulding fine structure parts, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of injection moulding fine structure part, including
Motor, the output end of the motor are fixedly installed screw rod, and the screw rod is fixedly installed machine barrel, the machine far from motor side
Cylinder upper end is fixedly installed hopper, is fixedly installed several heaters on the outside of the machine barrel, the machine barrel is opened far from screw rod side
Equipped with injection port, it is movably installed with spring on the outside of the screw rod, the machine barrel is fixedly installed cover half far from motor side, described
Cover half is movably installed with the first template far from machine barrel side, and the cover half is movably installed with locating shaft far from the first template two sides,
The locating shaft is fixedly installed dynamic model far from cover half one end, and the dynamic model is fixedly installed demoulding mechanism close to cover half side,
The demoulding mechanism is fixedly installed mandril far from dynamic model side, and the mandril is fixedly installed second far from demoulding mechanism one end
Template, the demoulding mechanism are fixedly installed fixed block close to locating shaft side, and the fixed block internal activity is equipped with spiral
Axis, the cover half are fixedly installed confinement block close to helical axis side, and the confinement block internal activity is equipped with threaded rod, described
Threaded rod is fixedly installed shaft far from confinement block side, is fixedly installed spiral lamination inside the shaft, the spiral lamination with
Helical axis is flexibly connected, and the threaded rod upper end is movably set with gear, is intermeshed between the gear and threaded rod, described
Gear is fixedly installed rubber sheet gasket close to cover half side.
Preferably, circular trough is offered inside the fixed block, the helical axis is fixedly installed close to fixed block one end
Disk, the disk are movably arranged in circular trough.
Preferably, the hopper outer surface is fixedly installed glass.
Preferably, the threaded rod is fixedly installed circular cone close to injection port side.
Preferably, the injection port is conical design.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model enhances injection molding pressure by setting taper injection port, can prevent in injection moulding process,
Since injection pressure causes gap the phenomenon of leakage occur, while it being provided with screw rod, machine barrel and spring, is convenient for transverse reciprocating fortune
It is dynamic, fast injection molding may be implemented, and can melt plastic pellet by heater, is convenient for subsequent injection operation；
2, the utility model simultaneously be provided with helical axis, threaded rod, gear and rubber sheet gasket may be implemented the first template and
Sealed clamping between second template, the first template and the second template are molded, and drive helical axis transverse movement by dynamic model,
Helical axis is engaged with the spiral lamination spiral inside shaft, is driven shaft rotation, and then threaded rod is screwed in confinement block, is grasped to molding
Make to apply biggish transverse clamping force, while threaded rod is engaged with gear, gear screws in molding gasket, clamps rubber sheet gasket, applies
Add the clamping force of vertical direction, it is ensured that mold cavity is fully sealed, it is ensured that it has structure with biggish pressure maintaining ability
Simply, the advantages that easy to use.
Detailed description of the invention
Fig. 1 is a kind of injection moulding fine structure part overall structure diagram of the utility model；
Fig. 2 is enlarged view at A in a kind of injection moulding fine structure part Fig. 1 of the utility model.
In figure: 1, motor；2, screw rod；3, hopper；4, heater；5, machine barrel；6, spring；7, injection port；8, dynamic model；9, fixed
Position axis；10, cover half；11, demoulding mechanism；12, mandril；13, the first template；14, the second template；15, confinement block；16, threaded rod；
17, spiral lamination；18, shaft；19, helical axis；20, disk；21, fixed block；22, gear；23, rubber sheet gasket；24, circular trough；
25, glass；26, circular cone.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of injection moulding fine structure part, including horse
Up to 1, the output end of the motor 1 is fixedly installed screw rod 2, and the screw rod 2 is fixedly installed machine barrel 5, institute far from 1 side of motor
It states 5 upper end of machine barrel and is fixedly installed hopper 3, be fixedly installed several heaters 4 on the outside of the machine barrel 5, the machine barrel 5 is far from spiral shell
2 side of bar offers injection port 7, and spring 6 is movably installed on the outside of the screw rod 2, and the machine barrel 5 is fixed far from 1 side of motor
It is provided with cover half 10, the cover half 10 is movably installed with the first template 13 far from 5 side of machine barrel, and the cover half 10 is far from the first mould
13 two sides of plate are movably installed with locating shaft 9, and the locating shaft 9 is fixedly installed dynamic model 8, the dynamic model 8 far from 10 one end of cover half
It is fixedly installed demoulding mechanism 11 close to 10 side of cover half, the demoulding mechanism 11 is fixedly installed mandril far from 8 side of dynamic model
12, the mandril 12 is fixedly installed the second template 14 far from 11 one end of demoulding mechanism, and the demoulding mechanism 11 is close to locating shaft 9
Side is fixedly installed fixed block 21, and 21 internal activity of fixed block is equipped with helical axis 19, and the cover half 10 is close to spiral
19 side of axis is fixedly installed confinement block 15, and 15 internal activity of confinement block is equipped with threaded rod 16, and the threaded rod 16 is remote
It is fixedly installed shaft 18 from 15 side of confinement block, spiral lamination 17, the spiral lamination 17 are fixedly installed inside the shaft 18
It is flexibly connected with helical axis 19,16 upper end of threaded rod is movably set with gear 22, between the gear 22 and threaded rod 16
Intermeshing, the gear 22 are fixedly installed rubber sheet gasket 23 close to 10 side of cover half.
Circular trough 24 is offered inside the fixed block 21, the helical axis 19 is fixedly installed close to 21 one end of fixed block
Disk 20, the disk 20 is movably arranged in circular trough 24, and under the action of cross force, helical axis 19 is engaged with spiral lamination 17
Rotation, disk 20 rotate in circular trough 24, prevent die sinking and fall off；3 outer surface of hopper is fixedly installed glass 25,
Convenient for the clout situation in observation hopper 3, it is added supplement in time；The threaded rod 16 is set close to the fixation of 7 side of injection port
It is equipped with circular cone 26, is convenient for being compressed to injection port 7, it is ensured that do not have bubble in moulding.The injection port 7 is taper
Design, can be fitted closely fastly with taper, prevent leakage, and increase the pressure of injection port 7, it is ensured that in moulding not
There is bubble.
Working principle: the utility model enhances injection molding pressure by the way that taper injection port 7 is arranged, and can prevent from being molded
In the process, since injection pressure causes gap the phenomenon of leakage occur, while it being provided with screw rod 2, machine barrel 5 and spring 6, be convenient for
Traverse motion may be implemented fast injection molding, and can be melted plastic pellet by heater 4, after being convenient for
Continuous injection operation, while being provided with helical axis 19, threaded rod 16, gear 22 and rubber sheet gasket 23 and 13 and of the first template may be implemented
Sealed clamping between second template 14, the first template 13 and the second template 14 are molded, and drive helical axis 19 by dynamic model 8
Transverse movement, helical axis 19 are engaged with 17 spiral of spiral lamination inside shaft 18, drive shaft 18 to rotate, and then by threaded rod 16
Confinement block 15 is screwed in, biggish transverse clamping force is applied to die closing operation, while threaded rod 16 is engaged with gear 22, gear 22 revolves
Enter and mold gasket, clamps rubber sheet gasket 23, apply the clamping force of vertical direction, it is ensured that mold cavity is fully sealed, it is ensured that
It has the advantages that structure is simple, easy to use, using effect is good with biggish pressure maintaining ability.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of injection moulding fine structure part, including motor (1), it is characterised in that: the output end fixation of the motor (1) is set
It is equipped with screw rod (2), the screw rod (2) is fixedly installed machine barrel (5) far from motor (1) side, and machine barrel (5) the upper end fixation is set
It is equipped with hopper (3), is fixedly installed several heaters (4) on the outside of the machine barrel (5), the machine barrel (5) is far from screw rod (2) side
It offers injection port (7), is movably installed with spring (6) on the outside of the screw rod (2), the machine barrel (5) is solid far from motor (1) side
Surely it is provided with cover half (10), the cover half (10) is movably installed with the first template (13), the cover half far from machine barrel (5) side
(10) it is movably installed with locating shaft (9) far from the first template (13) two sides, the locating shaft (9) is fixed far from cover half (10) one end
It is provided with dynamic model (8), the dynamic model (8) is fixedly installed demoulding mechanism (11), the demoulding mechanism close to cover half (10) side
(11) it is fixedly installed mandril (12) far from dynamic model (8) side, the mandril (12) sets far from the fixation of demoulding mechanism (11) one end
It is equipped with the second template (14), the demoulding mechanism (11) is fixedly installed fixed block (21) close to locating shaft (9) side, described solid
Determine block (21) internal activity to be equipped with helical axis (19), the cover half (10) is fixedly installed restricted close to helical axis (19) side
Block (15), confinement block (15) internal activity are equipped with threaded rod (16), and the threaded rod (16) is far from confinement block (15) one
Side is fixedly installed shaft (18), is fixedly installed spiral lamination (17) inside the shaft (18), the spiral lamination (17) and spiral shell
Spin axis (19) is flexibly connected, and threaded rod (16) upper end is movably set with gear (22), the gear (22) and threaded rod
(16) it is intermeshed between, the gear (22) is fixedly installed rubber sheet gasket (23) close to cover half (10) side.
2. a kind of injection moulding fine structure part according to claim 1, it is characterised in that: the fixed block (21) is internal
It offers circular trough (24), the helical axis (19) is fixedly installed disk (20), the disk close to fixed block (21) one end
(20) it is movably arranged in circular trough (24).
3. a kind of injection moulding fine structure part according to claim 1, it is characterised in that: hopper (3) outer surface
It is fixedly installed glass (25).
4. a kind of injection moulding fine structure part according to claim 1, it is characterised in that: the threaded rod (16) is close
Injection port (7) side is fixedly installed circular cone (26).
5. a kind of injection moulding fine structure part according to claim 1, it is characterised in that: the injection port (7) is cone
Shape design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821659826.9U CN208946529U (en) | 2018-10-13 | 2018-10-13 | A kind of injection moulding fine structure part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821659826.9U CN208946529U (en) | 2018-10-13 | 2018-10-13 | A kind of injection moulding fine structure part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208946529U true CN208946529U (en) | 2019-06-07 |
Family
ID=66741328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821659826.9U Active CN208946529U (en) | 2018-10-13 | 2018-10-13 | A kind of injection moulding fine structure part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208946529U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590108A (en) * | 2020-11-12 | 2021-04-02 | 何艳 | Injection molding device for building template |
| CN112959595A (en) * | 2021-01-30 | 2021-06-15 | 中山力劲机械有限公司 | Injection molding machine with high-speed precision injection platform structure |
-
2018
- 2018-10-13 CN CN201821659826.9U patent/CN208946529U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590108A (en) * | 2020-11-12 | 2021-04-02 | 何艳 | Injection molding device for building template |
| CN112959595A (en) * | 2021-01-30 | 2021-06-15 | 中山力劲机械有限公司 | Injection molding machine with high-speed precision injection platform structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208946529U (en) | A kind of injection moulding fine structure part | |
| CN208148388U (en) | A kind of internal screw thread rotation depanning mold | |
| CN208576140U (en) | A kind of efficient injection mold apparatus | |
| CN206446023U (en) | A kind of energy-efficient injection machine | |
| CN212554924U (en) | Novel bottle lid production is with many injection molding mouth injection molding machine | |
| CN208788955U (en) | A kind of multistation temperature control injection molding machine | |
| CN218505093U (en) | Injection mold for threaded product | |
| CN212352787U (en) | Feeding device of injection molding machine | |
| CN205767167U (en) | A kind of injection machine | |
| CN208841674U (en) | Ptfe ring automatic mould press | |
| CN204869541U (en) | Full -automatic injection molding machine of intelligence | |
| CN208392476U (en) | A kind of horizontal more injection hole injection molding machines | |
| CN207373592U (en) | A kind of full-automatic plastic injection moulding machine | |
| CN208232271U (en) | A kind of plastic processing Coinjection molding apparatus | |
| CN207758002U (en) | A kind of feeding equipment for injection molding machine | |
| CN206589250U (en) | A kind of equipment for extruding molding processing moisturizer bottle cap | |
| CN206326807U (en) | A kind of pressure injection mold of wood plastics tray | |
| CN220995235U (en) | Extrusion equipment of plastic fastener injection molding equipment | |
| CN218576925U (en) | Plastic master batch processing extruding machine | |
| CN207344981U (en) | It is a kind of that there is the injection mold of anti-leak | |
| CN212578947U (en) | Injection moulding processing is with material mixing apparatus who has rapid disassembly structure | |
| CN217293239U (en) | Feeding device of injection molding machine | |
| CN207789582U (en) | A kind of leakproof glue hot runner injection molding machine gun mouth | |
| CN210820757U (en) | Soft for bait processing macromolecular material's developments pressurize injection moulding device | |
| CN210733173U (en) | Automatic mold locking device of injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |