CN208232231U - Cover half component and mold - Google Patents
Cover half component and mold Download PDFInfo
- Publication number
- CN208232231U CN208232231U CN201820730426.6U CN201820730426U CN208232231U CN 208232231 U CN208232231 U CN 208232231U CN 201820730426 U CN201820730426 U CN 201820730426U CN 208232231 U CN208232231 U CN 208232231U
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- cover half
- hot
- positioning
- half component
- runner manifold
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Abstract
It includes: hot nozzle that the utility model, which provides a kind of cover half component and mold, cover half component, and the hot nozzle includes hanging platform, and the bottom surface of the hanging platform is plane；Hot runner manifold, mounting hole is provided on the hot runner manifold, and the hot nozzle installation in the mounting hole, and is hung on the hot runner manifold by the hanging platform；Positioning component, the positioning component include the first positioning region to be formed being processed from the bottom surface of the hanging platform, along the second positioning region for being arranged of short transverse of the hot runner manifold and the locating piece that is connected between first positioning region and second positioning region.The utility model is able to solve the problem that hot nozzle positioning component difficulty is processed, machining accuracy is low.Entire positioning component positions hot nozzle along the short transverse of hot runner manifold；The service life for extending positioning component simultaneously, reduces Material Cost and artificial upper and lower mould and the cost that repairs a die, improves work efficiency.
Description
Technical field
The utility model relates to injection moulding apparatus technical fields, in particular to a kind of cover half component and mold.
Background technique
With the development of industry, plastic mould industry is also constantly being innovated, cold runner die gradually by hot runner mould
Tool is substituted.The utilization rate of especially recent years, hot runner mould are higher and higher.Originally some old hot runner structures have been
It is unable to satisfy the production requirement of enterprise, so the structure of hot flow path needs continuous improvement and innovation, in the life for improving moulding
Under the premise of producing efficiency and product quality, the exception of hot flow path is reduced, the service life of hot runner system is extended.
In existing plastic mould, cover half component is mainly by hot runner manifold, solid plate, locating ring, hot nozzle guard circle group
At.Pin hole on hot nozzle is to power on to beat in arc surface to be process, and processing efficiency is low, and processing cost is high, and processes essence
It spends also low.Lateral shop bolt is inserted on the pin hole of hot nozzle, is then cooperated with the cotter slot on hot runner manifold, and it is fixed to realize
Position makes hot nozzle not occur to loosen, rotate.The shortcomings that this structure is: during mounting and adjusting, shop bolt holds hot nozzle
Easily collision fracture.
Utility model content
The main purpose of the utility model is to provide a kind of cover half component and molds, to solve cover half in the prior art
The problem that the processing cost of component is high, machining accuracy is low.
To achieve the goals above, one aspect according to the present utility model provides a kind of cover half component, comprising: heat
Nozzle, the hot nozzle includes hanging platform, and the bottom surface of the hanging platform is plane；Hot runner manifold is provided with mounting hole on the hot runner manifold,
The hot nozzle installation in the mounting hole, and is hung on the hot runner manifold by the hanging platform；Positioning component, it is described fixed
Hyte part includes processing the first positioning region to be formed from the bottom surface of the hanging platform, being arranged along the short transverse of the hot runner manifold
Second positioning region and the locating piece being connected between first positioning region and second positioning region.
Further, first positioning region is the locating slot extended along the short transverse of the cover half component.
Further, the width of the locating slot is 2mm to 2.5mm.
Further, second positioning region is location hole.
Further, the aperture of the location hole is 2mm to 2.5mm.
Further, the locating piece is positioning pin.
Further, the cover half component further includes solid plate and cover half mode, the solid plate and the cover half mode
It is successively set on the bottom of the hot runner manifold, the hot nozzle is threaded through on the solid plate and the cover half mode.
Further, the cover half component further includes guard circle, and the guard circle is fixed at the top of the hot nozzle.
Further, the cover half component further includes locating ring, and the locating ring is fixedly mounted on the guard circle.
Another aspect according to the present utility model, provides a mold, including cover half component and dynamic model component, described fixed
Membrane module is above-mentioned cover half component.
Using the technical solution of the utility model, in the utility model includes from extension for fixing the positioning component of hot nozzle
The bottom surface of platform process the first positioning region to be formed, along hot runner manifold the second positioning region for being arranged of short transverse and be connected to the
Locating piece between one positioning region and the second positioning region, it is seen then that during actual processing, first in the utility model is fixed
Position portion can be processed from the bottom surface of hanging platform, relative in the past in the mode that periphery is processed for, the utility model
It is able to solve the low problem of the processing of old structure hot nozzle positioning component difficulty, machining accuracy.Height of the entire positioning component along hot runner manifold
Degree direction positions hot nozzle, makes hot nozzle accurate positioning, does not occur loosening, rotate, reduces the risk of leak adhesive；Extend simultaneously
The service life of positioning component, reduces Material Cost and artificial upper and lower mould and the cost that repairs a die, improves work efficiency.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 diagrammatically illustrates the cross-sectional view of the cover half component of the utility model；
Fig. 2 diagrammatically illustrates the perspective view of the cover half component of the utility model；
Fig. 3 diagrammatically illustrates the main view of the cover half component of the utility model；
Fig. 4 diagrammatically illustrates the cross-sectional view of the positioning component of the utility model；
Fig. 5 diagrammatically illustrates the main view of the hot nozzle of the utility model；
Fig. 6 diagrammatically illustrates the perspective view of the hot nozzle of the utility model；
Fig. 7 diagrammatically illustrates the cross-sectional view of the hot nozzle of the utility model；
Fig. 8 diagrammatically illustrates the cross-sectional view of the hot runner manifold of the utility model；
Fig. 9 diagrammatically illustrates the perspective view of the hot runner manifold of the utility model；And
Figure 10 diagrammatically illustrates the main view of the hot runner manifold of the utility model.
Wherein, the above drawings include the following reference numerals:
10, Re Zui；20, hot runner manifold；30, positioning component；31, the first positioning region；32, the second positioning region；33, it positions
Part；40, solid plate；50, cover half mode；60, guard circle；70, locating ring.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units not
Those of be necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes, side
The intrinsic other step or units of method, product or equipment.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Referring to shown in Fig. 1 to Figure 10, embodiment according to the present utility model provides a kind of cover half component, the present embodiment
In cover half component include hot nozzle 10, hot runner manifold 20 and positioning component 30.
Wherein, hot nozzle 10 includes hanging platform, and the bottom surface of hanging platform is plane；Mounting hole, hot nozzle 10 are provided on hot runner manifold 20
It is mounted in mounting hole, and is hung on hot runner manifold 20 by hanging platform；Positioning component 30 includes processing shape from the bottom surface of hanging platform
At the first positioning region 31, along hot runner manifold 20 short transverse be arranged the second positioning region 32 and be connected to the first positioning region
31 and the second locating piece 33 between positioning region 32.
According to above-mentioned structure it is recognised that in the present embodiment for fix the positioning component 30 of hot nozzle 10 to include from extension
The bottom surface of platform process the first positioning region 31 to be formed, along hot runner manifold 20 short transverse be arranged the second positioning region 32 and even
Connect the locating piece 33 between the first positioning region 31 and the second positioning region 32, it is seen then that during actual processing, the present embodiment
In the first positioning region 31 can be processed from the bottom surface of hanging platform, relative in the past in the mode that periphery is processed and
Speech, the utility model are able to solve the low problem of the processing of old structure hot 10 positioning component difficulty of nozzle, machining accuracy.Entire positioning component
30 position hot nozzle 10 along the short transverse of hot runner manifold 20, make hot 10 accurate positioning of nozzle, do not occur loosening, rotation, subtract
The small risk of leak adhesive；The service life for extending positioning component 30 simultaneously, reduces Material Cost and artificial upper and lower mould and repairs
Mould cost, improves work efficiency.
As shown in connection with fig. 4, the first positioning region 31 in the present embodiment is the positioning extended along the short transverse of cover half component
Slot, structure is simple, easy to process.Preferably, the width of locating slot is 2mm to 2.5mm.
The second positioning region 32 in the present embodiment is location hole.Preferably, the aperture of location hole is 2mm to 2.5mm.
Locating piece 33 in the present embodiment is positioning pin, is easily installed in locating slot and location hole, convenient for hot nozzle 10
It is accurately positioned, is not occurred loosening, rotate, reduce the risk of leak adhesive.
It recombining shown in Fig. 1 to Figure 10, the cover half component in the present embodiment further includes solid plate 40 and cover half mode 50,
Solid plate 40 and cover half mode 50 are successively set on the bottom of hot runner manifold 20, and hot nozzle 10 is threaded through solid plate 40 and cover half mode
On 50.
Cover half component in the present embodiment further includes guard circle 60, and guard circle 60 is fixed at the top of hot nozzle 10, just
It is protected in hot nozzle 10.Cover half component further includes locating ring 70, and locating ring 70 is fixedly mounted on guard circle 60, convenient for pair
Hot nozzle 10 and guard circle 60 are fixed.
Cotter slot in new hot nozzle structure.Cotter slot is changed to by original pin hole, is processed from hanging platform bottom plane, this
Sample is easy for processing, and machining accuracy is high.
New hot nozzle location structure as we can see from the figure: the cotter slot on hot runner manifold is changed to pin hole.It will determine first
The pin hole of position pin insertion hot runner manifold, is then put into hot runner manifold for hot nozzle.Hot nozzle passes through longitudinal shop bolt,
It realizes and positions with hot runner manifold, hot nozzle is made not occur to loosen, rotate.The advantage of this structure is: hot nozzle installation process,
Shop bolt is first put into pin hole, avoids collision fracture.
Pin hole on hot 10 hanging platform of nozzle is changed to locating slot by the utility model.Old structure is a pin hole, the circular hole
It powers on to beat in arc surface and be process, so processing efficiency is low, processing cost is high, and machining accuracy is also low.This is practical new
The locating slot of type is processed since the plane of hot 10 hanging platform bottom of nozzle, and machined surface is plane, more preferable to position.Therefore this is improved
The processing efficiency and precision of position reduce processing scrappage.
Cotter slot on hot runner manifold 20 is changed to location hole, and positioning pin is made to be changed to longitudinal register by original located lateral.
The shop bolt of old structure is put sidewards.Installation process is that shop bolt is first inserted into hot 10 pin hole of nozzle, then by hot nozzle 10
It is placed into hot runner manifold 20, needs to be adjusted hot 10 position of nozzle in the process, to be installed in place, the disadvantage is that mounting and adjusting
Pin is easy the fracture that is collided in the process.If pin is broken in the pin hole of hot nozzle 10, it is difficult to extract.The utility model
Positioning pin stand on end.Installation process is the location hole that positioning pin is first inserted vertically into hot runner manifold 20, then by hot nozzle 10
It puts up, positioning pin is not easily susceptible to collide, and will not drop out.If positioning pin is broken, replacement pin is more easier, will not shadow
Ring reusing for hot nozzle.The utility model can make the hot positioning of nozzle 10 more accurate simultaneously, do not occur to loosen, rotate, reduce
The risk of leak adhesive.
Position on hot 10 hanging platform of nozzle with detent fit, old structure are originally onePin hole, this
Utility model structure is changed to the locating slot that a width is 2~2.5mm；The position cooperated on hot runner manifold 20 with shop bolt,
Old structure is that a width is 2~2.5mm cotter slot, is changed in the structure of the utility modelLocation hole.Pass through this
The improvement of two positions, positioning pin are changed to longitudinal register by original located lateral.Improvement through the above structure, while basis
Production practices prove that new structure has the following advantages, using these advantages, solve two technologies set forth above and ask
Topic.
As it can be seen that old structure is a pin hole, which powers on to beat and be process in arc surface, so processing efficiency
Low, processing cost is high, and machining accuracy is also low.The locating slot of the utility model adds since the plane of hot nozzle hanging platform bottom
Work, machined surface are planes, more preferable to position.Therefore the processing efficiency and precision of this position are improved, processing scrappage is reduced.
Shop bolt is set to be changed to longitudinal register by original located lateral.It puts sidewards on the positioning pin top of old structure.Peace
Dress process is pin to be first inserted into hot nozzle pin hole, then hot nozzle is placed into hot runner manifold, is needed in the process to the position Re Zui
It is adjusted, to be installed in place, the disadvantage is that pin is easy the fracture that is collided during mounting and adjusting.If pin fracture exists
In the pin hole of hot nozzle, it is difficult to extract.The positioning pin of the utility model is stood on end.Installation process is first to insert pin vertically
Enter the pin hole of hot runner manifold, then hot nozzle is put up, positioning pin is not easily susceptible to collide, and will not drop out.If positioning pin is disconnected
It splits, replacement pin is more easier, and will not influence reusing for hot nozzle.Hot nozzle positioning can be made more quasi- with stylish structure
Really, do not occur to loosen, rotate, reduce the risk of leak adhesive.
Following two benefits are also brought by improving:
1, by improving, make on hot nozzle and the position of shop bolt cooperation is easily worked, reduce processing cost, improve processing
Efficiency and machining accuracy；
2, by the utility model, make hot nozzle accurate positioning, do not occur loosening, rotate, reduce the risk of leak adhesive；Simultaneously
The service life (not easy to break) for extending shop bolt reduces Material Cost and artificial upper and lower mould and the cost that repairs a die, and improves
Mold production efficiency.
The utility model is that (runner size is hot nozzle small size to pin mark) improve.It is also commonly used in production
(runner size is for the small size hot nozzle of needle-valve, the hot nozzle of pin mark large size), the hot nozzle of needle-valve large size.The utility model can be referred to
The hot nozzle of other three types is improved.Bigger shop bolt, corresponding pin can be used in nozzle hot for large size
Hole and cotter slot larger.
In terms of field according to the present utility model, provide a mold, which includes cover half component and dynamic model component,
Cover half component is the cover half component in above-described embodiment.
It can be seen from the above description that the above embodiments of the utility model achieve the following technical effects:
The hot nozzle of the utility model and the position of detent fit are easily worked, and hot nozzle can be accurately positioned, and pine do not occur
Dynamic, rotation, reduces the risk of leak adhesive, extends the service life of positioning pin, reduces Material Cost and artificial upper and lower mould and repairs a die
Cost improves mold production efficiency.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of cover half component characterized by comprising
Hot nozzle (10), the hot nozzle (10) includes hanging platform, and the bottom surface of the hanging platform is plane；
Hot runner manifold (20) is provided with mounting hole on the hot runner manifold (20), and the hot nozzle (10) is mounted on the mounting hole
It is interior, and be hung on the hot runner manifold (20) by the hanging platform；
Positioning component (30), the positioning component (30) include that the first positioning region to be formed is processed from the bottom surface of the hanging platform
(31), along the hot runner manifold (20) short transverse be arranged the second positioning region (32) and be connected to first positioning region
(31) locating piece (33) between second positioning region (32).
2. cover half component according to claim 1, which is characterized in that first positioning region (31) is along the cover half group
The locating slot that the short transverse of part extends.
3. cover half component according to claim 2, which is characterized in that the width of the locating slot is 2mm to 2.5mm.
4. cover half component according to claim 1, which is characterized in that second positioning region (32) is location hole.
5. cover half component according to claim 4, which is characterized in that the aperture of the location hole is 2mm to 2.5mm.
6. cover half component according to claim 1, which is characterized in that the locating piece (33) is positioning pin.
7. cover half component according to claim 1, which is characterized in that the cover half component further includes solid plate (40) and determines
Mould mode (50), the solid plate (40) and the cover half mode (50) are successively set on the bottom of the hot runner manifold (20),
The hot nozzle (10) is threaded through on the solid plate (40) and the cover half mode (50).
8. cover half component according to claim 1, which is characterized in that the cover half component further includes guard circle (60), institute
State the top that guard circle (60) is fixed at the hot nozzle (10).
9. cover half component according to claim 8, which is characterized in that the cover half component further includes locating ring (70), institute
Locating ring (70) is stated to be fixedly mounted on the guard circle (60).
10. a kind of mold, including cover half component and dynamic model component (80), which is characterized in that the cover half component is claim 1
To cover half component described in any one of 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820730426.6U CN208232231U (en) | 2018-05-15 | 2018-05-15 | Cover half component and mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820730426.6U CN208232231U (en) | 2018-05-15 | 2018-05-15 | Cover half component and mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208232231U true CN208232231U (en) | 2018-12-14 |
Family
ID=64579970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820730426.6U Active CN208232231U (en) | 2018-05-15 | 2018-05-15 | Cover half component and mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208232231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437372A (en) * | 2018-05-15 | 2018-08-24 | 珠海格力精密模具有限公司 | Cover half component and mold |
-
2018
- 2018-05-15 CN CN201820730426.6U patent/CN208232231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437372A (en) * | 2018-05-15 | 2018-08-24 | 珠海格力精密模具有限公司 | Cover half component and mold |
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