CN208006173U - A kind of plastic mould improving exhaust - Google Patents
A kind of plastic mould improving exhaust Download PDFInfo
- Publication number
- CN208006173U CN208006173U CN201820087151.9U CN201820087151U CN208006173U CN 208006173 U CN208006173 U CN 208006173U CN 201820087151 U CN201820087151 U CN 201820087151U CN 208006173 U CN208006173 U CN 208006173U
- Authority
- CN
- China
- Prior art keywords
- gas
- mold frame
- bottom plate
- top mold
- guide tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of plastic moulds improving exhaust,Its structure includes positioning gas vent,Top mold frame bottom plate,Top mold frame,Lower mold holder,Spring,Lower mold holder bottom plate,Lower plywood,Top plate,Square iron,Lower gas vent,Upper air-vent,Washer,Work runner,The positioning gas vent insertion is connected to top mold frame base plate interior,A kind of plastic mould improving exhaust of the utility model,A large amount of hot air discharges can be generated because of extrusion process when frame is pressed onto lower mold holder,Vertical setting of types tracheae quickly can absorb gas to go out hot gas by horizontal gas-guide tube and big gas-guide tube discharge by horizontally-arranged tracheae in extrusion process,Quickly internal hot gas can also be discharged as early as possible for gas-guide tube before simultaneously reaches good exhaust effect,It also can be by air inside the sucking of these exhaust pipes when template mould bases leaves lower mold holder,Improve the internal path design being vented in plastics part process,Avoid the problem of burning in workpiece process.
Description
Technical field
The utility model is a kind of plastic mould improving exhaust, belongs to plastic mould field.
Background technology
Processing for some plastic parts often will appear the feelings of product serious burn using plastic mould injection molding production
Condition, and the method for modified technique is used to be unable to reach satisfied effect merely for such case, find plastic part by research
The reason of burning in process is that die venting is bad, how to be vented a great problem as plastic mould.
Prior art discloses application No. is：A kind of plastic mould of improvement exhaust of CN200820175007.7, including
Mold enters son, it is characterized in that the mold enters the inside setting exhaust channel of son, but the prior art is processed in plastics part
In the process, internal exhaust channel design comparison is not perfect, is easy to cause the problem of burning in workpiece process.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of plastic mould improving exhaust, with
It solves in present plastics part process, internal exhaust channel design comparison is not perfect, is easy to cause in work pieces process mistake
The problem of burning in journey.
To achieve the goals above, the utility model is to realize by the following technical solutions：It is a kind of improve exhaust
Plastic mould, structure include positioning gas vent, top mold frame bottom plate, top mold frame, lower mold holder, spring, lower mold holder bottom plate, lower layer
Plate, top plate, square iron, lower gas vent, upper air-vent, washer, work runner, the positioning gas vent insertion are connected to top mold frame bottom
Intralamellar part, the top mold frame bottom plate top are equipped with washer and work runner, the lower end of the upper end and top mold frame bottom plate of the top mold frame
It fits, the upper end of the lower mold holder is connected with the upper end of top mold frame, and the spring is installed on the upper surface of top plate, described
Lower mold holder bottom plate is parallel with top mold frame, and the lower end of the upper surface and square iron is perpendicular, the lower gas vent insertion connection
In the right end of lower mold holder, the upper air-vent is set to the surface that has of top mold frame, and the lower mold holder is led by lower die frame plate, big positioning
Column, small positioning guide column, line position bar, big gas-guide tube, preceding gas-guide tube, vertical setting of types tracheae, horizontal gas-guide tube, plastic parts product, exhaust connection
Pipe, horizontally-arranged tracheae composition, the lower die frame plate are equipped with big positioning guide column, small positioning guide column, and the big positioning guide column is equipped with altogether
A, the line position bar is parallel with exhaust connection, and the big gas-guide tube is connected by exhaust connection with horizontally-arranged tracheae, institute
The upper end and the lower end of plastic parts product of gas-guide tube are perpendicular before stating, and the vertical setting of types tracheae passes through horizontally-arranged tracheae and exhaust connection
It is connected, the horizontal gas-guide tube and horizontally-arranged tracheae nested encryptions.
Further, the lower surface of the washer and the upper surface of top mold frame bottom plate fit.
Further, the work runner is located at same center line with top mold frame bottom plate.
Further, the positioning gas vent is equipped with 6 altogether.
Further, the top mold frame bottom plate is rectangular parallelepiped structure.
Further, the square iron is made of Steel material.
Further, the top mold frame is made of Steel material.
Advantageous effect
A kind of plastic mould improving exhaust of the utility model, can generate big when frame is pressed onto lower mold holder because of extrusion process
Hot air discharge is measured, gas can quickly be absorbed and lead hot gas by horizontal by horizontally-arranged tracheae by vertical setting of types tracheae in extrusion process
Tracheae and big gas-guide tube discharge and go out, while internal hot gas can also quickly be discharged and reach good by preceding gas-guide tube as early as possible
Exhaust effect can also be improved by air inside the sucking of these exhaust pipes in plastics work when template mould bases leaves lower mold holder
The internal path design being vented in part process, avoids the problem of burning in workpiece process.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram for the plastic mould improving exhaust of the utility model；
Fig. 2 is the structural schematic diagram inside a kind of lower mold holder of the utility model.
In figure：Position gas vent -1, top mold frame bottom plate -2, top mold frame -3, lower mold holder -4, spring -5, lower mold holder bottom plate -6,
Lower plywood -7, top plate -8, square iron -9, lower gas vent -10, upper air-vent -11, washer -12, work runner -13, lower die frame plate -
401, big positioning guide column -402, small positioning guide column -403, line position bar -404, big gas-guide tube -405, preceding gas-guide tube -406, vertical setting of types gas
Pipe -407, horizontal gas-guide tube -408, plastic parts product -409, exhaust connection -410, horizontally-arranged tracheae -411.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
It please refers to Fig.1, Fig. 2, the utility model provides a kind of plastic moulds technology scheme for improving exhaust：Its structure includes
Position gas vent 1, top mold frame bottom plate 2, top mold frame 3, lower mold holder 4, spring 5, lower mold holder bottom plate 6, lower plywood 7, top plate 8, side
Iron 9, lower gas vent 10, upper air-vent 11, washer 12, work runner 13, the insertion of positioning gas vent 1 are connected to top mold frame bottom plate
Inside 2,2 top of the top mold frame bottom plate is equipped with washer 12 and work runner 13, upper end and the top mold frame bottom plate 2 of the top mold frame 3
Lower end fit, the upper end of the lower mold holder 4 is connected with the upper end of top mold frame 3, and the spring 5 is installed on top plate 8
Upper surface, the lower mold holder bottom plate 6 is parallel with top mold frame 3, and the upper surface and the lower end of square iron 9 are perpendicular, under described
Gas vent 10 is embedded in the right end for being connected to lower mold holder 4, and the upper air-vent 11 has surface, the lower mold holder 4 set on top mold frame 3
By lower die frame plate 401, big positioning guide column 402, small positioning guide column 403, line position bar 404, big gas-guide tube 405, preceding gas-guide tube 406,
Vertical setting of types tracheae 407, horizontal gas-guide tube 408, plastic parts product 409, exhaust connection 410, horizontally-arranged tracheae 411 form, the lower die
Frame plate 401 is equipped with big positioning guide column 402, small positioning guide column 403, and the big positioning guide column 402 is equipped with 4 altogether, the line position
Bar 404 is parallel with exhaust connection 410, and the big gas-guide tube 405 is connected by exhaust connection 410 with horizontally-arranged tracheae 411
It connects, the upper end and the lower end of plastic parts product 409 of the preceding gas-guide tube 406 are perpendicular, and the vertical setting of types tracheae 407 passes through horizontally-arranged gas
Pipe 411 is connected with exhaust connection 410, the horizontal gas-guide tube 408 and 411 nested encryptions of horizontally-arranged tracheae, the washer 12
Lower surface and the upper surface of top mold frame bottom plate 2 fit, and the work runner 13 is located at same center line, institute with top mold frame bottom plate 2
It states positioning gas vent 1 and is equipped with 6 altogether, the top mold frame bottom plate 2 is rectangular parallelepiped structure, and the square iron 9 is made of Steel material, described
Top mold frame 3 is made of Steel material.
Spring 5 described in this patent be it is a kind of using elasticity come work machine components, the part made of elastic material
It deforming upon under external force, restores to the original state again after removing external force, also make " spring ", the lower mold holder 4 is the support of mold,
For example mold portions are combined and are fixed with position according to certain rules on die casting machine.
It is carrying out in use, a large amount of hot air discharges can be generated because of extrusion process, when mould bases 3 is pressed onto lower mold holder 4 crowded
3 vertical setting of types tracheaes 407 can quickly absorb gas during pressure passes through horizontal gas-guide tube 408 by horizontally-arranged tracheae 411 by hot gas
It discharges and goes out with big gas-guide tube 405, while internal hot gas can also quickly be discharged and reach fine by preceding gas-guide tube 406 as early as possible
Exhaust effect, when template mould bases 3 leaves lower mold holder 4 also can by air from these exhaust pipes sucking inside.
The utility model solves in plastics part process, and internal exhaust channel design comparison is not perfect, holds
The problem of burning in workpiece process is easily led to, the utility model is combined with each other by above-mentioned component, this practicality
A kind of novel plastic mould improving exhaust, a large amount of hot air discharges can be generated because of extrusion process when frame is pressed onto lower mold holder,
Vertical setting of types tracheae can quickly absorb gas in extrusion process passes through horizontal gas-guide tube and big air guide by horizontally-arranged tracheae by hot gas
Pipe discharges and goes out, while internal hot gas can also quickly be discharged and reach good exhaust effect by preceding gas-guide tube as early as possible,
Also air can be sucked inside from these exhaust pipes when template mould bases leaves lower mold holder, improved in plastics part process
The internal path of exhaust designs, and avoids the problem of burning in workpiece process.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of plastic mould improving exhaust, it is characterised in that：Its structure includes positioning gas vent (1), top mold frame bottom plate
(2), top mold frame (3), lower mold holder (4), spring (5), lower mold holder bottom plate (6), lower plywood (7), top plate (8), square iron (9), under
Gas vent (10), upper air-vent (11), washer (12), work runner (13), positioning gas vent (1) insertion are connected to top mold frame
Bottom plate (2) is internal, and washer (12) and work runner (13), the upper end of the top mold frame (3) are equipped with above the top mold frame bottom plate (2)
It fits with the lower end of top mold frame bottom plate (2), the upper end of the lower mold holder (4) is connected with the upper end of top mold frame (3), the bullet
Spring (5) is installed on the upper surface of top plate (8), the lower mold holder bottom plate (6) upper surface parallel with top mold frame (3), described
It is perpendicular with the lower end of square iron (9), the embedded right end for being connected to lower mold holder (4) of lower gas vent (10), the upper air-vent
(11) be set to top mold frame (3) has surface, and the lower mold holder (4) is by lower die frame plate (401), big positioning guide column (402), small positioning
Guide post (403), line position bar (404), big gas-guide tube (405), preceding gas-guide tube (406), vertical setting of types tracheae (407), horizontal gas-guide tube
(408), plastic parts product (409), exhaust connection (410), horizontally-arranged tracheae (411) form, and are set on the lower die frame plate (401)
There are big positioning guide column (402), small positioning guide column (403), the big positioning guide column (402) to be equipped with 4 altogether, the line position bar
(404) parallel with exhaust connection (410), the big gas-guide tube (405) passes through exhaust connection (410) and horizontally-arranged tracheae
(411) it is connected, the upper end and the lower end of plastic parts product (409) of the preceding gas-guide tube (406) are perpendicular, the vertical setting of types tracheae
(407) it is connected with exhaust connection (410) by horizontally-arranged tracheae (411), the horizontal gas-guide tube (408) and horizontally-arranged tracheae
(411) nested encryptions.
2. a kind of plastic mould improving exhaust according to claim 1, it is characterised in that：The following table of the washer (12)
The upper surface in face and top mold frame bottom plate (2) fits.
3. a kind of plastic mould improving exhaust according to claim 1, it is characterised in that：The work runner (13) with it is upper
Mould framing plate (2) is located at same center line.
4. a kind of plastic mould improving exhaust according to claim 1, it is characterised in that：The positioning gas vent (1)
It is equipped with 6 altogether.
5. a kind of plastic mould improving exhaust according to claim 1, it is characterised in that：The top mold frame bottom plate (2)
For rectangular parallelepiped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820087151.9U CN208006173U (en) | 2018-01-18 | 2018-01-18 | A kind of plastic mould improving exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820087151.9U CN208006173U (en) | 2018-01-18 | 2018-01-18 | A kind of plastic mould improving exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208006173U true CN208006173U (en) | 2018-10-26 |
Family
ID=63883850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820087151.9U Expired - Fee Related CN208006173U (en) | 2018-01-18 | 2018-01-18 | A kind of plastic mould improving exhaust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208006173U (en) |
-
2018
- 2018-01-18 CN CN201820087151.9U patent/CN208006173U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20210118 |