CN208558153U - A kind of injection moulding die casting mouth wire drawing cutting mechanism - Google Patents
A kind of injection moulding die casting mouth wire drawing cutting mechanism Download PDFInfo
- Publication number
- CN208558153U CN208558153U CN201821213374.1U CN201821213374U CN208558153U CN 208558153 U CN208558153 U CN 208558153U CN 201821213374 U CN201821213374 U CN 201821213374U CN 208558153 U CN208558153 U CN 208558153U
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- Prior art keywords
- block
- fixedly connected
- cutting
- cover half
- wire drawing
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Abstract
The utility model discloses a kind of injection moulding die casting mouth wire drawing cutting mechanisms, including cover half block, the intracavity bottom of the cover half block is fixedly connected with demoulding block, the top surface of the cover half block is connected with dynamic model block, the top surface of the dynamic model block offers injection hole, the surface of the dynamic model block is fixedly connected with module fixed plate, the surface of the module fixed plate offers module fixation hole, the inner thread of the module fixation hole is connected with fixed screw, the bottom end of the fixed screw runs through the surface of cover half block and extends to the inside of cover half block, the bottom surface of the cover half block is fixedly connected with cutting pressurizing unit, the cutting pressurizing unit includes module housing.The injection moulding die casting mouth wire drawing cutting mechanism by setting stripper plate, extruded tube, pushes motion bar, swingle and locating rack, and after guaranteeing the wire drawing at cutting mould gate, bubble-free in raw material has achieved the effect that guarantee part quality.
Description
Technical field
The utility model relates to injection mold technology, specially a kind of injection moulding die casting mouth wire drawing cutting mechanism.
Background technique
Injection mold is a kind of tool for producing plasthetics, and injection molding is when producing certain complex-shaped components in batches
A kind of processing method used refers specifically to by injection molding machine high pressure injection die cavity obtain the plastics of heated thawing after cooling and solidifying
To formed products, although the structure of mold is due to the class of plastics variety and performance, the shape of plastic products and structure and injector
Type etc. is different and possible ever-changing, but basic structure is consistent.Mold is mainly by running gate system, thermoregulating system, molding
Part and constitutional detail composition.Wherein running gate system and forming part be with the direct contact portion of plastics, and with plastics and product
And change, it is most complicated in mold, variation maximum, it is desirable that processing finish and the highest part of precision, injection mold is by dynamic model
It is formed with cover half two parts, dynamic model is mounted on the moving die plate of injection (mo(u)lding) machine, and cover half is mounted on the fixation of injection (mo(u)lding) machine
In template.In injection moulding, dynamic model and cover half closure constitute running gate system and type chamber, when die sinking dynamic model and cover half separation so as to
Take out plastic products.In order to reduce heavy mold design and manufacturing effort, injection mould uses standard die set mostly, existing
Injection mold injection molding machine by raw material inject mold in after, have wire drawing and remain at the injection hole of mold, wire drawing residual after
Part needed for casting part and part can be made to mismatch, part quality is influenced, needed at this time using injection moulding die casting mouth wire drawing
Cutting mechanism cuts off wire drawing, and existing injection moulding die casting mouth wire drawing cutting mechanism can produce after cutting off wire drawing in part
Raw a part of bubble, so that a part of mold still suffers from quality problems.
Utility model content
The purpose of this utility model is to provide a kind of injection moulding die casting mouth wire drawing cutting mechanisms, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of injection moulding die casting mouth wire drawing cutting machine
Structure, including cover half block, the intracavity bottom of the cover half block are fixedly connected with demoulding block, and the top surface of the cover half block is connected with
Dynamic model block, the top surface of the dynamic model block offer injection hole, and the surface of the dynamic model block is fixedly connected with module fixed plate, described
The surface of module fixed plate offers module fixation hole, and the inner thread of the module fixation hole is connected with fixed screw, described
The bottom end of fixed screw runs through the surface of cover half block and extends to the inside of cover half block, and the bottom surface of the cover half block is fixedly connected with
Cut off pressurizing unit.
The cutting pressurizing unit includes module housing, and the side of the module housing offers cutting hole, the cutting
The inner wall in hole is connected with cutting support rod, and the surface of the cutting support rod is fixedly connected with cleavage block, the cleavage block
Bottom surface be flexibly connected with dynamic model block top surface, the top surface of the module housing is fixedly connected with swingle, the swingle it is upper
Surface is fixedly connected with spill spin block by bearing, and the surface of the spill spin block is fixedly connected with pushing support rod, pushes support rod
One end far from spill spin block is fixedly connected with pushing movable block, offers pushing movable span at the axle center for pushing movable block,
The inner wall for pushing movable span is connected with pushing motion bar, and the top for pushing motion bar is fixedly connected with pushing and holds
The bottom end for pushing motion bar is fixedly connected with stripper plate, and the surface of the stripper plate offers extruded hole, the extruding
The surface of plate is fixedly connected with movable slider, and the surface activity of the stripper plate is connected with extruded tube.
Preferably, the inner wall of the extruded tube offers Compressive activities slot, and the surface of the Compressive activities slot is slidably connected
It is slidably connected with the surface of movable slider.
Preferably, the surface of the dynamic model block offers cutting sliding slot, and the surface of the cutting sliding slot, which slidably connects, cuts
Slide bar is cut, the top of the cutting slide bar is fixedly connected with the bottom surface of cutter bar.
Preferably, the extruded tube is located at the surface of injection hole, and the bottom surface of the extruded tube is fixedly connected with sealing
Rubber pad.
Preferably, the surface of the module housing is fixedly connected with locating rack, and the surface of the locating rack and pushing support
The surface activity of bar connects.
Preferably, the quantity of the movable slider is two, and two movable sliders are using the middle line of stripper plate as symmetry axis
It is distributed in the two sides of stripper plate.
Beneficial effect
This is practical to provide a kind of injection moulding die casting mouth wire drawing cutting mechanism, have it is following the utility model has the advantages that
1. the injection moulding die casting mouth wire drawing cutting mechanism by setting stripper plate, extruded tube, pushes motion bar, swingle
And locating rack will have the raw material of protrusion to push by stripper plate so that can use after being molded raw material and push motion bar,
So that bubble is squeezed through extruded hole discharge, after guaranteeing the wire drawing at cutting mould gate, bubble-free in raw material reaches
Guarantee the effect of part quality.
2. the injection moulding die casting mouth wire drawing cutting mechanism, by setting cleavage block, cutting support rod and cutting slide bar, so that
After bubble is discharged, the wire drawing of stripper plate pull-up from raw material can be cut off, and tightly cover injection hole, be guaranteed after dicing former
Expect smooth at injection hole, has achieved the effect that guarantee after cutting to be not in bubble in raw material.
Detailed description of the invention
Fig. 1 is that the utility model just cuts open structural schematic diagram；
Fig. 2 is enlarged structure schematic diagram at the utility model A；
Fig. 3 is enlarged structure schematic diagram at the utility model B.
In figure: 1 cover half block, 2 demoulding blocks, 3 dynamic model blocks, 4 cutting sliding slots, 5 cutting slide bars, 6 injection holes, 7 module fixed plates,
8 module fixation holes, 9 fixed screws, 10 cutting pressurizing units, 1001 module housings, 1002 cutting holes, 1003 cutting support rods,
1004 cleavage blocks, 1005 swingles, 1006 spill spin blocks, 1007 push support rods, 1008 locating racks, 1009 push movable blocks,
1010 push movable spans, 1011 push motion bars, 1012 stripper plates, 1013 extruded holes, 1014 movable sliders, 1015 extruded tubes,
1016 Compressive activities slots, 1017 sealing rubber pads, 1018 push handle.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of injection moulding die casting mouth wire drawing cutting mechanism,
Including cover half block 1, the intracavity bottom of cover half block 1 is fixedly connected with demoulding block 2, and the top surface of cover half block 1 is connected with dynamic model block
3, the surface of dynamic model block 3 offers cutting sliding slot 4, and the surface of cutting sliding slot 4 slidably connects cutting slide bar 5, cutting slide bar 5
Top is fixedly connected with the bottom surface of cutting support rod 1003, makes it possible to be moved to cleavage block 1004 separate when being not required to cutting
The position of injection hole 6, the top surface of dynamic model block 3 offer injection hole 6, and the surface of dynamic model block 3 is fixedly connected with module fixed plate 7,
The surface of module fixed plate 7 offers module fixation hole 8, and the inner thread of module fixation hole 8 is connected with fixed screw 9, fixed
The bottom end of screw 9 runs through the surface of cover half block 1 and extends to the inside of cover half block 1, and the bottom surface of cover half block 1 is fixedly connected with cutting
Pressurizing unit 10.
Cutting off pressurizing unit 10 includes module housing 1001, and the side of module housing 1001 offers cutting hole 1002, cuts
The inner wall for cutting hole 1002 is connected with cutting support rod 1003, and the surface of cutting support rod 1003 is fixedly connected with cleavage block
1004, the bottom surface of cleavage block 1004 is flexibly connected with 3 top surface of dynamic model block, passes through setting cleavage block 1004, cutting support rod 1003
With cutting slide bar 5 so that the wire drawing of the pull-up from raw material of stripper plate 1012 can be cut off, and tightly covers after bubble is discharged
Injection hole 6 guarantees that raw material is smooth at injection hole 6 after dicing, and having reached after guarantee cutting is not in bubble in raw material
Effect, the top surface of module housing 1001 is fixedly connected with swingle 1005, and the upper surface of swingle 1005 is fixed by bearing
It is connected with spill spin block 1006, the surface of spill spin block 1006, which is fixedly connected with, pushes support rod 1007, the surface of module housing 1001
It is fixedly connected with locating rack 1008, the surface of locating rack 1008 connect with the surface activity for pushing support rod 1007, makes it possible to
When needing to squeeze, extruded tube 1015 can be directed at injection hole 6, facilitate extruding, push support rod 1007 far from spill spin block 1006
One end, which is fixedly connected with, pushes movable block 1009, pushes and offers pushing movable span 1010 at the axle center of movable block 1009, pushes
The inner wall of movable span 1010, which is connected with, pushes motion bar 1011, and the top for pushing motion bar 1011 is fixedly connected with pushing and holds
1018, the bottom end for pushing motion bar 1011 is fixedly connected with stripper plate 1012, and the surface of stripper plate 1012 offers extruded hole
1013, the surface of stripper plate 1012 is fixedly connected with movable slider 1014, and the quantity of movable slider 1014 is two, and two work
Movable slider 1014 is distributed in the two sides of stripper plate 1012 using the middle line of stripper plate 1012 as symmetry axis, so that stripper plate 1012 is upper
Shifting downslide is more stable, and the surface activity of stripper plate 1012 is connected with extruded tube 1015, and the inner wall of extruded tube 1015 offers crowded
Loose slot 1016 is pressed, the surface of Compressive activities slot 1016 is slidably connected to be slidably connected with the surface of movable slider 1014, so that living
Movable slider 1014 can slide in extruded tube 1015, and extruded tube 1015 is located at the surface of injection hole 6, and the bottom of extruded tube 1015
Face is fixedly connected with sealing rubber pad 1017, by setting stripper plate 1012, extruded tube 1015, pushes motion bar 1011, rotation
Bar 1005 and locating rack 1008 will have the raw material of protrusion to lead to so that can use after being molded raw material and push motion bar 1011
The pushing of stripper plate 1012 is crossed, so that bubble is squeezed through the discharge of extruded hole 1013, guarantees the wire drawing at cutting mould gate
Later, bubble-free in raw material has achieved the effect that guarantee part quality.
Working principle: when using cast gate wire drawing cutting mechanism, raw material is injected it in mold by injection hole 6 by injection molding machine
Afterwards, it at rotation cutting support rod 1003 to locating rack 1008, is then pushed by pushing handle 1018 by motion bar 1011 is pushed,
So that extruded tube 1015 is contacted with injection hole 6, subsequent stripper plate 1012 is pressed to inside injection hole 6, and the raw material after injection molding is squeezed
Pressure, then by 1015 pull-up of extruded tube, pushes cutting support rod so that the bubble in raw material is discharged by extruded hole 1013
1003, so that cleavage block 1004 cuts off the wire drawing at injection hole 6, being squeezed 1012 pull-up of pressing plate, and injection hole 6 is clogged, works as original
After material is cooling, unscrews fixed screw 9, dynamic model block 3 is picked up, takes out module, gas in discharge raw material while cutting off cast gate wire drawing
Bubble has achieved the effect that guarantee product quality.
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 (6)
1. a kind of injection moulding die casting mouth wire drawing cutting mechanism, including cover half block (1), it is characterised in that: the cover half block (1) it is interior
Bottom of chamber portion is fixedly connected with demoulding block (2), and the top surface of the cover half block (1) is connected with dynamic model block (3), the dynamic model block
(3) top surface offers injection hole (6), and the surface of the dynamic model block (3) is fixedly connected with module fixed plate (7), the module
The surface of fixed plate (7) offers module fixation hole (8), and the inner thread of the module fixation hole (8) is connected with fixed screw
(9), the bottom end of the fixed screw (9) runs through the surface of cover half block (1) and extends to the inside of cover half block (1), the cover half
The bottom surface of block (1) is fixedly connected with cutting pressurizing unit (10)；
The cutting pressurizing unit (10) includes module housing (1001), and the side of the module housing (1001) offers cutting
The inner wall in hole (1002), cutting hole (1002) is connected with cutting support rod (1003), the cutting support rod
(1003) surface is fixedly connected with cleavage block (1004), the bottom surface of the cleavage block (1004) and the activity of dynamic model block (3) top surface
Connection, the top surface of the module housing (1001) are fixedly connected with swingle (1005), the upper surface of the swingle (1005)
It is fixedly connected with spill spin block (1006) by bearing, the surface of the spill spin block (1006) is fixedly connected with pushing support rod
(1007), support rod (1007) are pushed and are fixedly connected with pushing movable block (1009) far from the one end of spill spin block (1006), it is described
It pushes to offer at the axle center of movable block (1009) and pushes movable span (1010), the inner wall activity for pushing movable span (1010)
It is connected with and pushes motion bar (1011), the top for pushing motion bar (1011), which is fixedly connected with, pushes handle (1018), institute
The bottom end for stating pushing motion bar (1011) is fixedly connected with stripper plate (1012), and the surface of the stripper plate (1012) offers crowded
It presses hole (1013), the surface of the stripper plate (1012) is fixedly connected with movable slider (1014), the stripper plate (1012)
Surface activity is connected with extruded tube (1015).
2. a kind of injection moulding die casting mouth wire drawing cutting mechanism according to claim 1, it is characterised in that: the extruded tube
(1015) inner wall offers Compressive activities slot (1016), and the surface of the Compressive activities slot (1016) is slidably connected sliding with activity
The surface of block (1014) is slidably connected.
3. a kind of injection moulding die casting mouth wire drawing cutting mechanism according to claim 1, it is characterised in that: the dynamic model block
(3) surface offers cutting sliding slot (4), and the surface of cutting sliding slot (4) slidably connects cutting slide bar (5), described to cut
The top for cutting slide bar (5) is fixedly connected with the bottom surface of cutting support rod (1003).
4. a kind of injection moulding die casting mouth wire drawing cutting mechanism according to claim 1, it is characterised in that: the extruded tube
(1015) it is located at the surface of injection hole (6), and the bottom surface of the extruded tube (1015) is fixedly connected with sealing rubber pad
(1017).
5. a kind of injection moulding die casting mouth wire drawing cutting mechanism according to claim 1, it is characterised in that: the module housing
(1001) surface is fixedly connected with locating rack (1008), surface and pushing support rod (1007) of the locating rack (1008)
Surface activity connection.
6. a kind of injection moulding die casting mouth wire drawing cutting mechanism according to claim 1, it is characterised in that: the movable slider
(1014) quantity is two, and two movable sliders (1014) are distributed in extruding as symmetry axis using the middle line of stripper plate (1012)
The two sides of plate (1012).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821213374.1U CN208558153U (en) | 2018-07-30 | 2018-07-30 | A kind of injection moulding die casting mouth wire drawing cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821213374.1U CN208558153U (en) | 2018-07-30 | 2018-07-30 | A kind of injection moulding die casting mouth wire drawing cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208558153U true CN208558153U (en) | 2019-03-01 |
Family
ID=65448720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821213374.1U Expired - Fee Related CN208558153U (en) | 2018-07-30 | 2018-07-30 | A kind of injection moulding die casting mouth wire drawing cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208558153U (en) |
-
2018
- 2018-07-30 CN CN201821213374.1U patent/CN208558153U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 334000 Development Road of Automobile Industry Cluster Zone in Shangrao Economic and Technological Development Zone, Jiangxi Province Patentee after: Jiangxi Jingrong Automobile Parts Co., Ltd. Address before: 334000 Development Road of Automobile Industry Cluster Zone in Shangrao Economic and Technological Development Zone, Jiangxi Province Patentee before: Shangrao Jiaxing Plastic Products Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20200730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |