CN204773374U - Secondary is loosed core fluting mold machine and is constructed - Google Patents
Secondary is loosed core fluting mold machine and is constructed Download PDFInfo
- Publication number
- CN204773374U CN204773374U CN201520331327.7U CN201520331327U CN204773374U CN 204773374 U CN204773374 U CN 204773374U CN 201520331327 U CN201520331327 U CN 201520331327U CN 204773374 U CN204773374 U CN 204773374U
- Authority
- CN
- China
- Prior art keywords
- line position
- pin
- mold insert
- needle
- mobile mold
- 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
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a secondary is loosed core fluting mold machine and is constructed, including mould, the needle is inlayed to interior axle, go the position inlays the needle, goes position, dead man and locating component, the dead man comprises vertical pole part and slope pole part, set up the angling hole with slope pole part looks adaptation on the line position, the dead man is portable to be fixed in the angling hole, interior axle is inlayed in needle one end inserts a centre bore of moulding, on the fixed position of being expert at of the other end, go the position inlay needle one end surround mould and the other end with go the phase contact, the locating component that the needle moved was inlayed to drive line position after the position lower extreme of going still was provided with the shift certain distance of being expert at. When the die sinking, drive to go the removal that position and interior axle inlayed the needle through the dead man, mould and once loose core, simultaneously owing to remove the mold insert also on the fixed position of being expert at, so go the position and still can drive and remove the mold insert and remove, remove certain distance when removing the mold insert, back in the draw -in groove is gone into to round pin piece just in time card, goes the position to inlay the needle and remove, moulds the piece and carries out the secondary and loose core.
Description
Technical field
The utility model relates to the technical field that line position is loosed core, and particularly relates to a kind of twice core pulling grooving mould mechanism.
Background technology
Some automobile interiors parts are complex-shaped now, when injection moulding, have in many slide blocks and overlap slide block, the structure that middle cover of loosing core is loosed core, wherein the delay of many twice motions is completed by loose core of oil cylinder, but loose core of oil cylinder all can make molding time extend, thus increases injection moulding cost
Be " CN204136354U " at Chinese utility model patent Authorization Notice No., name is called in the patent document of " slide block twice core-pulling mechanism " and discloses a kind of slide block twice core-pulling mechanism, comprise the Angle Pin be obliquely installed, slide the first slide block and the second slide block that are arranged on counterdie, upper end and the patrix of described Angle Pin are fixedly connected, its lower end is free end, the first described slide block offers oblique perforation, described Angle Pin is inserted in described oblique perforation, the second described slide block is positioned at the left side of the first described slide block, the first described slide block offers the stopper slot that left and right extends, limited screw is provided with in described stopper slot, end and the second described slide block of described limited screw are fixedly connected, the below of the first described slide block and the second described slide block is provided with pull bar, the first described slide block is installed with on described pull bar, one end and the second described slide block of described pull bar are fixedly connected, automatic positioning mechanism is provided with between the first described slide block and described pull bar.This mechanism structure is simple, reliable, the mould features compact structure, and processing cost is low, and this structure does not need to use oil cylinder, and mould set-up time, molding time are short, and shaping expense is low.
But the first slide block in this utility model and the second slide block easily occur inconsistent phenomenon in moving process, when action is not steady, plastic will be caused to be out of shape, so its stability of loosing core in process is also urgently improved.
Utility model content
For the weak point existed in above-mentioned technology, the utility model provides that a kind of structure is simple, the twice core pulling grooving mould mechanism of stable action.
In order to achieve the above object, a kind of twice core pulling grooving mould of the utility model mechanism, comprise plastic, interior axle pin, line position pin, line position, dead man and positioning component, described dead man is divided by vertical bars and forms with tilting bar part, described line position offers the angling hole with tilting bar body fit, described dead man is removable to be fixed in angling hole, described interior axle pin one end is inserted in the centre bore of plastic, the other end is fixed in line position, described line position pin one end surrounds plastic and the other end contacts with line position, described line position lower end is also provided with the positioning component driving the movement of line position pin after line displacement moves certain distance.
Wherein, described positioning component comprises mobile mold insert and pin member, described mobile mold insert one end is fixed in line position and the other end movably inserts in the slip rail of line position pin, mobile mold insert is provided with screens, when described mobile mold insert slides into certain position, pin member to withstand in screens and drives line position pin to move together.
Wherein, also locating shim is comprised in this grooving mould mechanism, described locating shim is fixedly connected with line position pin, described locating shim offers the locating slot of accommodating pin member, also spring is provided with between described pin member and locating slot, described pin member holds below mobile mold insert, and mobile mold insert slides into screens position, and pin member is upspring and is fixed in screens.
Wherein, described line position pin comprises the plastic connector of front end and the securing supports of rear end, described plastic connector encloses and forms the shaping shape of plastic outer surface, described securing supports is connected with mobile mold insert is removable, the surface that described securing supports contacts with locating shim offers multiple screw hole, described locating shim offers multiple screw hole suitable with securing supports, described securing supports is connected with being screwed between locating shim.
Wherein, this grooving mould mechanism comprises briquetting well, described briquetting offers pin fixing hole, and described interior axle pin is fixed on briquetting by pin fixing hole, described briquetting also offers the screw attachment holes suitable with line position, and described interior axle pin is fixedly connected with line position by briquetting.
The beneficial effects of the utility model are:
Compared with prior art, the utility model is by the setting of the assemblies such as dead man, interior axle pin, line position pin and positioning component, when die sinking, driven the movement of line position and interior axle pin by dead man, plastic is once loosed core, simultaneously because mobile mold insert is also fixed in line position, so line position also can drive mobile mold insert to move, when mobile mold insert moves certain distance, pin member just in time snaps in after in draw-in groove, line position pin moves, and plastic carries out twice core pulling.The utility model, by simple structural design, disposablely can carry out twice core pulling, stable action of loosing core, safe and reliable, with low cost, is suitable for being widely used in two actual secondary axes core grooving processes processes.
Accompanying drawing explanation
Fig. 1 is the explosive view of the utility model twice core pulling grooving mould mechanism;
Fig. 2 is the sectional view of the utility model twice core pulling grooving mould mechanism.
Main element symbol description is as follows:
10, plastic 11, interior axle pin
12, line position pin 13, line position
14, dead man 15, positioning component
16, locating shim 17, briquetting
151, mobile mold insert 152, pin member.
Detailed description of the invention
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Consult Fig. 1-2, a kind of twice core pulling grooving mould of the utility model mechanism, comprise plastic 10, interior axle pin 11, line position pin 12, line position 13, dead man 14 and positioning component 15, dead man 14 is divided by vertical bars and forms with tilting bar part, line position 13 offers the angling hole with tilting bar body fit, dead man 14 is removable to be fixed in angling hole, interior axle pin 11 one end is inserted in the centre bore of plastic 10, the other end is fixed in line position 13, line position pin 12 one end surrounds plastic 10 and the other end contacts with line position 13, line position 13 lower end is also provided with the positioning component 15 driving line position pin 12 movement after line position 13 moves a certain distance.
Compared to prior art, the utility model is by the setting of the assemblies such as dead man 14, interior axle pin 11, line position pin 12 and positioning component 15, when die sinking, the movement of line position 13 and interior axle pin 11 is driven by dead man 14, plastic 10 is once loosed core, simultaneously because mobile mold insert 151 is also fixed in line position 13, so line position 13 also can drive mobile mold insert 151 to move, when mobile mold insert 151 moves certain distance, pin member 152 just in time snaps in after in draw-in groove, line position pin 12 moves, and plastic 10 carries out twice core pulling.The utility model, by simple structural design, disposablely can carry out twice core pulling, stable action of loosing core, safe and reliable, with low cost, is suitable for being widely used in two actual secondary axes core grooving processes processes.
In the present embodiment, positioning component 15 comprises mobile mold insert 151 and pin member 152, mobile mold insert 151 one end is fixed in line position 13 and the other end movably inserts in the slip rail of line position pin 12, mobile mold insert 151 is provided with screens, when mobile mold insert 151 slides into certain position, pin member 152 to withstand in screens and drives line position pin 12 to move together.Locating shim 16 is also comprised in this grooving mould mechanism, locating shim 16 is fixedly connected with line position pin 12, locating shim 16 offers the locating slot of accommodating pin member 152, also spring is provided with between pin member 152 and locating slot, pin member 152 holds below mobile mold insert 151, mobile mold insert 151 slides into screens position, and pin member 152 is upspring and is fixed in screens.Pin member 152 has mobile mold insert 151 under the action of the spring always and holds active force, and when mobile mold insert 151 slides into screens and pin member 152 aligned position, pin member 152 springs in screens, and mobile mold insert 151 is fixed.
In the present embodiment, line position pin 12 comprises plastic 10 connector of front end and the securing supports of rear end, plastic 10 connector encloses and forms the shaping shape of plastic 10 outer surface, securing supports is connected with mobile mold insert 151 is removable, the surface that securing supports contacts with locating shim 16 offers multiple screw hole, locating shim 16 offers multiple screw hole suitable with securing supports, be screwed between securing supports with locating shim 16 and be connected.Line position pin 12 is fixed with locating shim 16 and is connected, and pin member 152 is contained in again in locating shim 16, so mobile mold insert 151 drives pin member 152 to move, pin member 152 drives locating shim 16 to move, and locating shim 16 just drives line position pin 12 to move.
In the present embodiment, this grooving mould mechanism comprises briquetting 17 well, briquetting 17 offers pin fixing hole, interior axle pin 11 is fixed on briquetting 17 by pin fixing hole, briquetting 17 also offers the screw attachment holes suitable with line position 13, and interior axle pin 11 is fixedly connected with line position 13 by briquetting 17.Briquetting 17 in the utility model is arranged to carry out more stable being fixedly connected with between interior axle pin 11 and line position 13.Certainly, the utility model is not limited to above-mentioned briquetting 17 and arranges, as long as can realize simple deformation and conversion that interior axle pin 11 and the structure be fixedly connected with between line position 13 all belong to this programme, should fall into protection domain of the present utility model.
Advantage of the present utility model is:
1, the utility model is by simple structural design, disposablely can carry out twice core pulling, stable action of loosing core, safe and reliable, with low cost, is suitable for being widely used in two actual secondary axes core grooving processes processes.
2, pin member 152 has mobile mold insert 151 under the action of the spring always and holds active force, and when mobile mold insert 151 slides into screens and pin member 152 aligned position, pin member 152 springs in screens, and mobile mold insert 151 is fixed.
3, line position pin 12 is fixed with locating shim 16 and is connected, and pin member 152 is contained in again in locating shim 16, so mobile mold insert 151 drives pin member 152 to move, pin member 152 drives locating shim 16 to move, and locating shim 16 just drives line position pin 12 to move.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (5)
1. a twice core pulling grooving mould mechanism, it is characterized in that, comprise plastic, interior axle pin, line position pin, line position, dead man and positioning component, described dead man is divided by vertical bars and forms with tilting bar part, described line position offers the angling hole with tilting bar body fit, described dead man is removable to be fixed in angling hole, described interior axle pin one end is inserted in the centre bore of plastic, the other end is fixed in line position, described line position pin one end surrounds plastic and the other end contacts with line position, described line position lower end is also provided with the positioning component driving the movement of line position pin after line displacement moves certain distance.
2. twice core pulling grooving mould mechanism according to claim 1, it is characterized in that, described positioning component comprises mobile mold insert and pin member, described mobile mold insert one end is fixed in line position and the other end movably inserts in the slip rail of line position pin, mobile mold insert is provided with screens, when described mobile mold insert slides into certain position, pin member to withstand in screens and drives line position pin to move together.
3. twice core pulling grooving mould mechanism according to claim 2, it is characterized in that, also locating shim is comprised in this grooving mould mechanism, described locating shim is fixedly connected with line position pin, described locating shim offers the locating slot of accommodating pin member, be also provided with spring between described pin member and locating slot, described pin member holds below mobile mold insert, mobile mold insert slides into screens position, and pin member is upspring and is fixed in screens.
4. twice core pulling grooving mould mechanism according to claim 3, it is characterized in that, described line position pin comprises the plastic connector of front end and the securing supports of rear end, described plastic connector encloses and forms the shaping shape of plastic outer surface, described securing supports is connected with mobile mold insert is removable, the surface that described securing supports contacts with locating shim offers multiple screw hole, described locating shim offers multiple screw hole suitable with securing supports, described securing supports is connected with being screwed between locating shim.
5. twice core pulling grooving mould mechanism according to claim 1, it is characterized in that, this grooving mould mechanism comprises briquetting well, described briquetting offers pin fixing hole, described interior axle pin is fixed on briquetting by pin fixing hole, described briquetting also offers the screw attachment holes suitable with line position, and described interior axle pin is fixedly connected with line position by briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331327.7U CN204773374U (en) | 2015-05-21 | 2015-05-21 | Secondary is loosed core fluting mold machine and is constructed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331327.7U CN204773374U (en) | 2015-05-21 | 2015-05-21 | Secondary is loosed core fluting mold machine and is constructed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204773374U true CN204773374U (en) | 2015-11-18 |
Family
ID=54513498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520331327.7U Expired - Fee Related CN204773374U (en) | 2015-05-21 | 2015-05-21 | Secondary is loosed core fluting mold machine and is constructed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204773374U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965383A (en) * | 2017-03-28 | 2017-07-21 | 宁波神通模塑有限公司 | It is a kind of be stripped by force it is secondary open in take out method |
| CN108908872A (en) * | 2018-06-26 | 2018-11-30 | 东莞市麦星匠精密模具有限公司 | A kind of Mold Core-pulling Mechanism |
| CN109130104A (en) * | 2018-11-07 | 2019-01-04 | 奥克斯空调股份有限公司 | A kind of mixing sliding block core-pulling mechanism and injection mold |
-
2015
- 2015-05-21 CN CN201520331327.7U patent/CN204773374U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965383A (en) * | 2017-03-28 | 2017-07-21 | 宁波神通模塑有限公司 | It is a kind of be stripped by force it is secondary open in take out method |
| CN108908872A (en) * | 2018-06-26 | 2018-11-30 | 东莞市麦星匠精密模具有限公司 | A kind of Mold Core-pulling Mechanism |
| CN109130104A (en) * | 2018-11-07 | 2019-01-04 | 奥克斯空调股份有限公司 | A kind of mixing sliding block core-pulling mechanism and injection mold |
| CN109130104B (en) * | 2018-11-07 | 2024-06-11 | 奥克斯空调股份有限公司 | Mixed sliding block core pulling mechanism and injection mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204773374U (en) | Secondary is loosed core fluting mold machine and is constructed | |
| CN102717491A (en) | Secondary slide block core pulling mechanism | |
| CN204773375U (en) | Front mould thimble ejection mechanism | |
| CN203293487U (en) | Flexible pipe plug injection mold | |
| CN103770280A (en) | Plastic bowl mold | |
| CN103213243B (en) | Rapid assembling-inserting metal contact pin insert device | |
| CN216804268U (en) | Slider side structure of loosing core | |
| CN215282912U (en) | Core pulling structure of boost column | |
| CN201998365U (en) | Mechanical long core-pulling mechanism | |
| CN202318799U (en) | Oblique core pulling device for fixing mold | |
| CN205380846U (en) | Vertical injection mold thimble board anti -drop mechanism | |
| CN213793775U (en) | Hardware mould easy to demould | |
| CN204773411U (en) | Novel oblique footstock | |
| CN208615025U (en) | A kind of Machining of Ceramics raw embryo shaping and demoulding equipment | |
| CN104708772A (en) | Floating slider structure | |
| CN203739172U (en) | Sequential mold opening/closing mechanical device for cover plastic mold of automobile safety belt height adjuster | |
| CN209158837U (en) | Prevent the mold-opening structure of small size molding mold insert deformation | |
| CN204673924U (en) | The casting mold of automobile rear case plate | |
| CN215095329U (en) | Core pulling device | |
| CN214562607U (en) | Connector electrical apparatus box injection mold | |
| CN204322435U (en) | A kind of buckle injection mold ejecting structure | |
| CN217990579U (en) | Through-hole trimming device convenient to drawing of patterns | |
| CN219486400U (en) | High-precision injection mold with embedded positioning function | |
| CN210026140U (en) | Mold mechanism for demolding of back-off structure | |
| CN202985987U (en) | Slide block retreating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Pinghu Longgang District of Shenzhen City, Guangdong Province, 518000 new road Gateway Industrial City two No. 2 building the first floor (G04229-66) Patentee after: Shenzhen Bao Polytron Technologies Inc Address before: Pinghu Longgang District of Shenzhen City, Guangdong Province, 518100 new road Gateway Industrial City two No. 2 building the first floor (G04229-66) Patentee before: SHENZHEN XINXUAN PLASTIC AND METAL MANUFACTURE CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20190521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |