CN208514883U - The panel injection mold of highly integrated demolding structure - Google Patents
The panel injection mold of highly integrated demolding structure Download PDFInfo
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- CN208514883U CN208514883U CN201821052623.3U CN201821052623U CN208514883U CN 208514883 U CN208514883 U CN 208514883U CN 201821052623 U CN201821052623 U CN 201821052623U CN 208514883 U CN208514883 U CN 208514883U
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- Prior art keywords
- runner
- upper mold
- core plate
- plate
- forming cavity
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Abstract
The utility model proposes a kind of panel injection molds of highly integrated demolding structure, including forming cavity segment, runner section and ejection part, the molding cavity segment includes upper mold core plate and lower die core plate, mutual pairing between upper mold core plate and lower die core plate, inner wall forms forming cavity, the top of the forming cavity is connected to runner section, its underpart connection ejection part, the runner section includes sprue, runner slot, branch flow passage, the sprue passes through the surface that top mold plate enters upper mold plate, the surface forming of upper mold plate has runner slot, the present apparatus is processed by the panel to complexity surface, the precision of injection molding can be improved, using the flow passage structure of special design, the feed entrance point of casting is in opposed flattened Edge feed, it is small to the blocking of stream, and the surface of final products is smooth, The ejecting force when bottom demoulds can be improved in angle ejector rod, and can press and release with the surface to molded part, guarantees molding quality.
Description
Technical field
The utility model relates to a kind of molding die of electrical control panel, the face of specifically a kind of highly integrated demolding structure
Plate injection mold.
Background technique
With the fast development of China's electrical apparatus industry, smart home product is widely applied.Smart home at present
Electric control switch develops toward highly integrated design direction, this also proposed matched electrical control panel more accurate
Injection molding manufacturing technology requirement.Injection mold is a kind of tool for producing plasthetics, is also to confer to plasthetics complete structure
With the tool of accurate dimension.General Injection Mold Design has 1-5 pitched roof mechanisms, in the injection molding system to some labyrinths
It needs to process each component respectively in product manufacturing process, then realization is filled with by group, the complexity of product is integrated.Due to each
The error of the machining accuracy of component makes the dimensional accuracy of product not high, and a large amount of man-made assembly integrates process, also greatly
Production efficiency is constrained, this traditional Shooting Technique and model structure have been unable to satisfy client to highly integrated complexity control plane
The requirement of plate single injection-molded technique.
Utility model content
The purpose of the utility model is to overcome the above deficiencies in the existing technologies, and provide a kind of highly integrated demoulding
The panel injection mold of structure.
The technical scheme in the invention for solving the above technical problem is: including molding cavity segment, runner section and
Part is ejected, the molding cavity segment includes upper mold core plate and lower die core plate, mutual right between upper mold core plate and lower die core plate
It closes, inner wall forms forming cavity, and the top of the forming cavity is connected to runner section, its underpart connection ejection part, the runner
Part includes sprue, runner slot, branch flow passage, and the sprue passes through the surface that top mold plate enters upper mold plate, on
The surface forming of Die and mould plate has runner slot, and runner Slot shaping is to extend at distribution at the middle part of upper mold plate to one side edge
The groove structure in two tributaries, and it is shaped to the circumscribing groove of the extension of edge outward in a side of groove, external
The pressurizer cooperatively formed is fixed in groove, distribution type is equipped with flow channel component, the tributary knot of runner slot in runner slot
The end of structure connects branch flow passage, and branch flow passage is passed down through upper mold plate, and also extends through upper mold core plate and be communicated in forming cavity,
Glue-feeder is formed at the position of two branch flow passages of correspondence of forming cavity, the straight side of molding cavity configuration is arranged in glue-feeder,
The ejection part includes straight mandril and angle ejector rod, and straight mandril is vertically arranged, and the upper end of angle ejector rod is arranged to angularly disposed straight-bar
Structure, and upper end is tilted to side, and straight mandril and angle ejector rod all pass through lower die core plate and extend in forming cavity.The present apparatus is logical
It crosses and the panel on complexity surface is processed, the precision of injection molding can be improved, using the flow passage structure of special design, will pour
The feed entrance point of note is in opposed flattened Edge feed, small to the blocking of stream, and the surface of final products is smooth,
The ejecting force when bottom demoulds can be improved in angle ejector rod, and can press and release with the surface to molded part, guarantees molding
Quality.Since the structural plane complexity of product is in order to improve molding precision, pressurizer, pressurizer are set in the side of runner slot
Pressure can be kept, to the pressure remained steady in runner, it may be necessary to increase pressure, improve mobility, make final products
Increased quality.Pressurizer can purchase existing accessory, and specific structure can consult related data.
Further, the side of the forming cavity is provided with inclined guide pillar side core-pulling structure, specifically included sliding slot, angled-lift splits,
Forming blocks and outer baffle block, the sliding slot are molded over the side of lower die core plate, and outer baffle is fixed in the corresponding outer side edges of sliding slot,
Guided way is provided in sliding slot, the bottom of angled-lift splits is socketed on guided way, and the top of angled-lift splits is provided with pilot hole, pilot hole pair
Inclined guide pillar should be provided with, inclined guide pillar is fastened on cope plate, and a surface of forming blocks is forming surface, forming surface with it is corresponding
Forming cavity be correspondingly arranged, and forming blocks are fixed on the guiding top surface of angled-lift splits.The side core-pulling structure of inclined guide pillar can corresponding surface
The more complicated surface of the side of plate two pieces carries out lateral disengaging, reduces difficulty when demoulding, avoids damage panel part
Part.
Further, the glue-feeder is connected to forming cavity, and glue-feeder is that horizontal cross-section structure is sector structure.Due to being
From smooth Edge feed, so expanding flow range by fan-shaped flat structure, increases mobility, improve the molding of product
Quality.
Further, the angle ejector rod be set as section be rectangle structure, the vertical straight-bar structure of lower end with it is upper
It is provided with sliding groove between the inclination straight-bar structure at end, passes through sliding groove between the straight-bar of top and bottom and mutually resists connection,
And the area of section of upper end is less than the area of section of lower end.Angle ejector rod is reversely required to ejection, and the section of rectangle will not
Rotation when working again influences molding precision.
Further, the one side of the angled-lift splits is shaped to inclined-plane, and is provided with wear-resistant block on the inclined-plane.By
Friction is had in the other structures face of angled-lift splits and mold, in order to improve the service life, wear-resistant block is set, wear-resistant block after wear may be used
With replacement, do not need to re-work angled-lift splits entirety.
The other structures of the design can derive that details are not described herein using existing the relevant technologies.
The utility model compared with prior art, has the following advantages that and effect: the present apparatus passes through to complexity surface
Panel is processed, and the precision of injection molding can be improved, and using the flow passage structure of special design, the feed entrance point of casting is in
Opposed flattened Edge feed, it is small to the blocking of stream, and the surface of final products is smooth, and angle ejector rod can be improved
Ejecting force when bottom demoulds, and can press and release with the surface to molded part, guarantee molding quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that lower die core plate cooperates corresponding runner with upper mold plate.
Fig. 2 is the forming cavity of lower die core plate and the schematic diagram of pushing structure.
In figure: 1, lower die core plate, 2, forming cavity, 3, sprue, 4, runner slot, 5, branch flow passage, 6, upper mold plate, 7, outer
Connect groove, 8, glue-feeder, 9, angle ejector rod, 10, sliding slot, 11, angled-lift splits, 12, forming blocks, 13, outer baffle block, 14, guided way, 15,
Pilot hole, 16, wear-resistant block.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
A kind of panel injection mold of highly integrated demolding structure, including molding cavity segment, runner section and ejection part,
The molding cavity segment includes upper mold core plate and lower die core plate 1, mutual pairing, inner wall between upper mold core plate and lower die core plate 1
Forming cavity 2 is formed, the top of the forming cavity 2 is connected to runner section, its underpart connection ejection part, the flow path portion subpackage
Sprue 3, runner slot 4, branch flow passage 5 are included, the sprue 3 passes through the surface that top mold plate enters upper mold plate 6, upper mold
The surface forming of tool plate 6 has runner slot 4, and runner slot 4, which is shaped to extend at the middle part of upper mold plate 6 to one side edge, to be distributed
Locate the groove structure in two tributaries, and be shaped to the circumscribing groove 7 of the extension of edge outward in a side of groove, outside
The pressurizer for being fixed with and cooperatively forming in groove 7 is connect, distribution type is equipped with flow channel component, the branch of runner slot 4 in runner slot 4
The end of flow structure connects branch flow passage 5, and branch flow passage 5 is passed down through upper mold plate 6, and also extends through upper mold core plate and be communicated to molding
In chamber 2, glue-feeder 8 is formed at the position of two branch flow passages 5 of correspondence of forming cavity 2, glue-feeder 8 is arranged in 2 structure of forming cavity
Straight side, the ejection part includes straight mandril and angle ejector rod 9, and straight mandril is vertically arranged, and the upper end of angle ejector rod 9 is arranged to
Angularly disposed straight-bar structure, and upper end is tilted to side, and straight mandril and angle ejector rod 9 all pass through lower die core plate 1 and extend to
In forming cavity 2.
The side of the forming cavity 2 is provided with inclined guide pillar side core-pulling structure, has specifically included sliding slot 10, angled-lift splits 11, molding
Block 12 and outer baffle block 13, the sliding slot 10 are molded over the side of lower die core plate 1, and outer baffle is fixed on the corresponding outside of sliding slot 10
Bian Shang is provided with guided way 14 in sliding slot 10, and the bottom of angled-lift splits 11 is socketed on guided way 14, and the top of angled-lift splits 11 is provided with
Pilot hole 15, pilot hole 15 are correspondingly arranged on inclined guide pillar, and inclined guide pillar is fastened on cope plate, a surface of forming blocks 12
For forming surface, forming surface is correspondingly arranged with corresponding forming cavity 2, and forming blocks 12 are fixed on the guiding top surface of angled-lift splits 11
On.
The glue-feeder 8 is connected to forming cavity 2, and glue-feeder 8 is that horizontal cross-section structure is sector structure.
The angle ejector rod 9 is set as the structure that section is rectangle, the inclination of the vertical straight-bar structure and upper end of lower end
It is provided with sliding groove between straight-bar structure, passes through sliding groove between the straight-bar of top and bottom and mutually resists connection, and upper end
Area of section be less than lower end area of section.
The one side of the angled-lift splits 11 is shaped to inclined-plane, and is provided with wear-resistant block 16 on the inclined-plane.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments,
And without departing substantially from the spirit or essential attributes of the utility model, it can realize in other specific forms practical
It is novel, thus no matter from which point, embodiment should all be regarded as it is exemplary, and not restrictive, the model of the utility model
It encloses by claim rather than above description limits, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
Although not each embodiment is only wrapped in addition, it should be understood that this specification is described according to embodiment
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 embodiments being understood that.
Claims (5)
1. a kind of panel injection mold of highly integrated demolding structure, including molding cavity segment, runner section and ejection part, institute
Stating molding cavity segment includes upper mold core plate and lower die core plate (1), and mutual pairing between upper mold core plate and lower die core plate (1) is interior
Wall forms forming cavity (2), it is characterised in that: the top of the forming cavity (2) is connected to runner section, and its underpart connects ejection part
Point, the runner section includes sprue (3), runner slot (4), branch flow passage (5), and the sprue (3) passes through mold top
Plate enters the surface of upper mold plate (6), and the surface forming of upper mold plate (6) has runner slot (4), and runner slot (4) is shaped to
Extend the groove structure in two tributaries at distribution to one side edge at the middle part of upper mold plate (6), and in a side of groove
It is shaped to the circumscribing groove (7) that edge outward extends, is fixed with the pressurizer cooperatively formed in circumscribing groove (7),
Runner slot (4) interior distribution type is equipped with flow channel component, and the end of the branch flow structure of runner slot (4) connects branch flow passage (5), tributary
Road (5) is passed down through upper mold plate (6), and also extends through upper mold core plate and be communicated in forming cavity (2), pair in forming cavity (2)
Molding glue-feeder (8) at the position of two branch flow passages (5) is answered, glue-feeder (8) is arranged in the straight side of forming cavity (2) structure
Side, the ejection part include straight mandril and angle ejector rod (9), and straight mandril is vertically arranged, and the upper end of angle ejector rod (9) is arranged to oblique set
The straight-bar structure set, and upper end is tilted to side, and straight mandril and angle ejector rod (9) all pass through lower die core plate (1) and extend into
In type chamber (2).
2. the panel injection mold of highly integrated demolding structure according to claim 1, it is characterised in that: the forming cavity
(2) side is provided with inclined guide pillar side core-pulling structure, has specifically included sliding slot (10), angled-lift splits (11), forming blocks (12) and outer
Block (13), the sliding slot (10) are molded over the side of lower die core plate (1), and outer baffle is fixed on the corresponding outer side edges of sliding slot (10)
On, it is provided in sliding slot (10) guided way (14), the bottom of angled-lift splits (11) is socketed on guided way (14), angled-lift splits (11)
Top is provided with pilot hole (15), and pilot hole (15) is correspondingly arranged on inclined guide pillar, and inclined guide pillar is fastened on cope plate, forming blocks
(12) a surface is forming surface, and forming surface is correspondingly arranged with corresponding forming cavity (2), and forming blocks (12) are fixed on tiltedly
On the guiding top surface of sliding block (11).
3. the panel injection mold of highly integrated demolding structure according to claim 1, it is characterised in that: the glue-feeder
(8) it is connected to forming cavity (2), it is sector structure that glue-feeder (8), which is horizontal cross-section structure,.
4. the panel injection mold of highly integrated demolding structure according to claim 1, it is characterised in that: the angle ejector rod
(9) it is set as the structure that section is rectangle, is arranged between the inclination straight-bar structure of the vertical straight-bar structure and upper end of lower end
There is a sliding groove, connection is mutually resisted by sliding groove between the straight-bar of top and bottom, and under the area of section of upper end is less than
The area of section at end.
5. the panel injection mold of highly integrated demolding structure according to claim 2, it is characterised in that: the angled-lift splits
(11) one side is shaped to inclined-plane, and is provided with wear-resistant block (16) on the inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821052623.3U CN208514883U (en) | 2018-07-04 | 2018-07-04 | The panel injection mold of highly integrated demolding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821052623.3U CN208514883U (en) | 2018-07-04 | 2018-07-04 | The panel injection mold of highly integrated demolding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208514883U true CN208514883U (en) | 2019-02-19 |
Family
ID=65336491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821052623.3U Expired - Fee Related CN208514883U (en) | 2018-07-04 | 2018-07-04 | The panel injection mold of highly integrated demolding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208514883U (en) |
-
2018
- 2018-07-04 CN CN201821052623.3U patent/CN208514883U/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: 20190219 |