CN108724642A - A kind of line position ejector sleeve plate injection mold - Google Patents
A kind of line position ejector sleeve plate injection mold Download PDFInfo
- Publication number
- CN108724642A CN108724642A CN201810499050.7A CN201810499050A CN108724642A CN 108724642 A CN108724642 A CN 108724642A CN 201810499050 A CN201810499050 A CN 201810499050A CN 108724642 A CN108724642 A CN 108724642A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- plate
- mold
- front template
- guide
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4435—Removing or ejecting moulded articles for undercut articles using inclined, tiltable or flexible undercut forming elements driven by the ejector means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention provides core pulling mechanism component, right side core pulling mechanism component, front side core pulling mechanism components on the left of a kind of line position ejector sleeve plate injection mold, including die carrier structure component, template direction mechanism, template motion control mechanism, molding assembly, ejecting mechanism component, running gate system auxiliary member, mold；Mould cavity layout uses a cavity per mould layout type, cast gate to be set to product middle position, poured into a mould using spot pouring mouth, and runner mode is cold runner；The technical issues of mold solves is that product lateral aperture is more, and it is to realize the automatic demoulding injection molding production of product that the recessed demoulding thimble in inside side has interference problem, formed product demoulding difficult problem, advantageous effect with oblique top, and the injection molding quality of product is guaranteed.
Description
Technical field
The present invention relates to injection mold mechanism design field, specially a kind of line position ejector sleeve plate injection mold.
Background technology
There are when more back-off or side opening, need the side core pulling mechanism taken various forms and fall for the side of product
Demoulding mechanism is detained, thus, when the installation of mechanism be unable to do without corresponding mould structure design, especially inner reverse fastener side core-pulling, such as
The ejection distance of fruit oblique top is interfered by side thimble, then needs to do oblique top special pattern handling, just can guarantee product
Demoulding completely.
Invention content
Technical problem to be solved by the present invention lies in provide a kind of line position ejector sleeve plate injection mold, reasonable design, structure
Compact, the operation is stable is securely and reliably, easy-to-use；To solve above-mentioned existing technical problem, the present invention uses following scheme：
A kind of line position ejector sleeve plate injection mold, including cover half panel, stripper plate, front template, rear pattern plate, cushion block, bottom pad plate, bottom plate, master
Guide post, stripper plate guide sleeve, front template guide sleeve, secondary guide sleeve, secondary guide post, stripper plate pull rod, front template pull rod, moving platen deduction, after
Model core mold insert, preceding model cavity mold insert, thimble panel, thimble push plate, support column, release link spring, release link, upside-down mounting support department,
Oblique top head, straight body mandril, ejector sleeve, limited block, top plate guide post, top plate guide bushing, sprue bush, locating ring, sprue puller, the first sliding block inclined
Guide post pull rod, the first inclined guide pillar, the first sliding block, the first latch segment, the first slider guide press strip, the first sliding block limited block, first
Sliding block auxiliary drive spring, the second sliding block inclined guide pillar pull rod, the second inclined guide pillar, the second sliding block, the second latch segment, the second sliding block are led
To press strip, the second sliding block limited block, the second sliding block auxiliary drive spring, third sliding block inclined guide pillar pull rod, third inclined guide pillar, third
Sliding block, third latch segment, third slider guide press strip, third sliding block limited block, third sliding block auxiliary drive spring.
Preferably, the die carrier structure component includes cover half panel, stripper plate, front template, rear pattern plate, cushion block, heelpiece
Plate, bottom plate；Cover half panel, stripper plate, front template constitute the front die component of mold, and stripper plate, front template are movable plate, are used respectively
In the installation of the demoulding and mold cavity forming part of product runner waste material；Rear pattern plate, cushion block, bottom pad plate, bottom plate fasten group by screw
It is combined the dynamic model part for constituting mold.
Preferably, the template direction mechanism includes dominating column, stripper plate guide sleeve, front template guide sleeve, secondary guide sleeve, pair to lead
Column；Leading column, stripper plate guide sleeve, front template guide sleeve constitute the sub-component that is primarily directed toward of mould template movement, stripper plate guide sleeve, preceding
Template guide sleeve is respectively arranged in stripper plate, on front template, for stripper plate, the motion guide of front template；Secondary guide sleeve, secondary guide post point
It is not installed on front template, on rear pattern plate, closed orientation essence of the two cooperation for enhancing rear mold core mold insert, preceding model cavity mold insert
Degree.
Preferably, the template motion control mechanism includes stripper plate pull rod, front template pull rod, moving platen deduction；It is de-
Stripper plate leaves the parting spacing of cover half panel when flitch pull rod is used to mold；Front template pull rod leaves stripper plate for front template
When parting spacing；The interim locking of front template, rear pattern plate when moving platen deduction is opened for mold.
Preferably, the molding assembly includes rear mold core mold insert, preceding model cavity mold insert；Rear mold core mold insert, preceding mould
Cavity mold insert is fastened on rear pattern plate, in the embedding piece groove opened up on front template by screw respectively, for constituting formed product
Shaping mold cavity.
Preferably, the ejecting mechanism component includes thimble panel, thimble push plate, support column, release link spring, resets
Bar, upside-down mounting support department, oblique top head, straight body mandril, ejector sleeve, limited block, top plate guide post, top plate guide bushing；Thimble panel, thimble push plate group
Liftout plate is synthesized, for installing the ejecting structures such as release link, upside-down mounting support department, straight body mandril, ejector sleeve, limited block, top plate guide bushing member
Part；Support column is used to improve the strength and stiffness of enhancing rear pattern plate, and rollback of the release link spring for liftout plate resets, oblique top head
It is installed on straight body mandril by T-slot, lateral core pulling recessed on the inside of product is realized by straight body top rod driving；Top plate guide post with
Top plate guide bushing cooperation installation, is used for the ejection motion guide of liftout plate.
Preferably, the running gate system auxiliary member includes sprue bush, locating ring, sprue puller；Sprue bush is noted for building
The channel of molding machine cast gate and die cavity runner, locating ring are used for location and installation of the mold on fixed die plate of injection molding machine, sprue puller installation
In on cover half panel, detached with breaking for product for vertical run part in mold runner waste material.
Preferably, core pulling mechanism component includes the first sliding block inclined guide pillar pull rod, the first inclined guide pillar, the on the left of the mold
One sliding block, the first latch segment, the first slider guide press strip, the first sliding block limited block, the first sliding block auxiliary drive spring；First slides
First inclined guide pillar is fastened on front template by block inclined guide pillar pull rod, and the first inclined guide pillar is installed on for driving on rear pattern plate
First sliding block carries out side core-pulling, and the first sliding block is installed on rear pattern plate by the sliding T-slot that the first slider guide press strip is formed
On, the first slider guide press strip is fastened on by screw on rear pattern plate, and has identical two pieces the first slider guide press strip point
It is distributed in the both sides of the first sliding block；First latch segment is fastened on by screw on front template, and the first cunning of locking when mold closing is used for
Block, the first sliding block limited block are installed on rear pattern plate, and stroke limit is skidded off for the first sliding block；First sliding block auxiliary drive bullet
Spring is installed in the Tibetan hole of the first sliding block, is used for the outside core pulling of the first sliding block of auxiliary drive.
Preferably, the right side core pulling mechanism component includes the second sliding block inclined guide pillar pull rod, the second inclined guide pillar, the second cunning
Block, the second latch segment, the second slider guide press strip, the second sliding block limited block, the second sliding block auxiliary drive spring；Second sliding block inclined
Second inclined guide pillar is fastened on front template by guide post pull rod, and the second inclined guide pillar is for driving second be installed on rear pattern plate
Sliding block carries out side core-pulling, and the second sliding block is installed on by the sliding T-slot that the second slider guide press strip is formed on rear pattern plate, the
Two slider guide press strips are fastened on by screw on rear pattern plate, and have identical two pieces the second slider guide press strip to be distributed in
The both sides of two sliding blocks；Second latch segment is fastened on by screw on front template, for locking the second sliding block when mold closing, second
Sliding block limited block is installed on rear pattern plate, and stroke limit is skidded off for the second sliding block；Second sliding block auxiliary drive spring is installed
In in the Tibetan hole of the second sliding block, it to be used for the outside core pulling of the second sliding block of auxiliary drive.
Preferably, the front side core pulling mechanism component includes third sliding block inclined guide pillar pull rod, third inclined guide pillar, third cunning
Block, third latch segment, third slider guide press strip, third sliding block limited block, third sliding block auxiliary drive spring；Third sliding block inclined
Third inclined guide pillar is fastened on front template by guide post pull rod, and third inclined guide pillar is for driving the third being installed on rear pattern plate
Sliding block carries out side core-pulling, and third sliding block is installed on by the sliding T-slot that third slider guide press strip is formed on rear pattern plate, the
Three slider guide press strips are fastened on by screw on rear pattern plate, and have identical two pieces third slider guide press strip to be distributed in
The both sides of three sliding blocks；First latch segment is fastened on by screw on front template, is used to lock third sliding block, third when mold closing
Sliding block limited block is installed on rear pattern plate, and stroke limit is skidded off for third sliding block；Third sliding block auxiliary drive spring is installed
In in the Tibetan hole of third sliding block, it to be used for the outside core pulling of auxiliary drive third sliding block.
Preferably, the mould cavity layout uses a cavity per mould layout type, cast gate to be set to product middle position,
It is poured into a mould using spot pouring mouth, runner mode is cold runner.
In the present invention：Line position ejector sleeve plate injection mold solve the technical issues of be：Product lateral aperture is more, and inside side is recessed de-
Mould thimble has interference problem, formed product demoulding difficult problem, the advantageous effect reached to be with oblique top：Realize the automatic of product
Demoulding injection molding production, the injection molding quality of product are guaranteed.
In the present invention：The technical issues of remodeling oblique top component solution, is in ejecting mechanism component：The oblique top of lifter ejection
Interference is generated with screw column position feature and is caused, and the advantageous effect reached is：By shortening the oblique ejection stroke of oblique top, avoid
The interference on thimble head and screw column position mandril head and destroy product, realize the suitable of side opening and screw column position interference position
Profit demoulding ensure that the automation of product injection molding production carries out.
The problem of present invention is whole, and middle side core_pulling demoulding and lifter ejection demoulding are interfered compared with prior art is beneficial
Effect is：Side core_pulling demoulding carries out side core-pulling demoulding using the driving of reduced form inclined guide pillar, and inboard aperture lifter ejection is using remodeling
Oblique top head is combined with straight body mandril and is ejected, and reduces the demoulding difficulty of back-off feature, and pitched roof mechanism is simple in structure, makes
It is convenient, it ensure that the realization of the automation of mold injection production.
Description of the drawings
Fig. 1 mold right side structure views；
Fig. 2 mold front side structure views；
Fig. 3 molds are oriented to spacing mechanism and install view；
Fig. 4 mold dynamic model vertical views；
Fig. 5 stationary mould for mould upward views.
Specific implementation mode
Fig. 1-5 show related description figure of the present invention；Specific embodiment is as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5 institute
Show, a kind of line position ejector sleeve plate injection mold, including cover half panel 1, stripper plate 2, front template 3, rear pattern plate 4, cushion block 5, bottom pad plate
6, bottom plate 7, leading column 8, stripper plate guide sleeve 9, front template guide sleeve 10, secondary guide sleeve 11, secondary guide post 12, stripper plate pull rod 13, preceding mould
Plate pull rod 14, moving platen deduction 15, rear mold core mold insert 16, preceding model cavity mold insert 17, thimble panel 18, thimble push plate 19, branch
Dagger 20, release link spring 21, release link 22, upside-down mounting support department 23, oblique top head 24, straight body mandril 25, ejector sleeve 26, limited block 27,
Top plate guide post 28, top plate guide bushing 29, sprue bush 30, locating ring 31, sprue puller 32, the first sliding block inclined guide pillar pull rod 33, first are tiltedly
Guide post 34, the first sliding block 35, the first latch segment 36, the first slider guide press strip 37, the first sliding block limited block 38, the first sliding block are auxiliary
Driving spring 39, the second sliding block inclined guide pillar pull rod 40, the second inclined guide pillar 41, the second sliding block 42, the second latch segment 43, second is helped to slide
Block guide layering 44, the second sliding block limited block 45, the second sliding block auxiliary drive spring 46, third sliding block inclined guide pillar pull rod 47,
Three inclined guide pillars 48, third sliding block 49, third latch segment 50, third slider guide press strip 51, third sliding block limited block 52, third are slided
Block auxiliary drive spring 53.
The die carrier structure component include cover half panel 1, stripper plate 2, front template 3, rear pattern plate 4, cushion block 5, bottom pad plate 6,
Bottom plate 7；Cover half panel 1, stripper plate 2, front template 3 constitute the front die component of mold, and stripper plate 2, front template 3 are movable plate, point
Not Yong Yu product runner waste material demoulding and mold cavity forming part installation；Rear pattern plate 4, cushion block 5, bottom pad plate 6, bottom plate 7 pass through spiral shell
Clench the dynamic model part combined admittedly and constitute mold.
The template direction mechanism includes leading column 8, stripper plate guide sleeve 9, front template guide sleeve 10, secondary guide sleeve 11, secondary guide post
12；What leading column 8, stripper plate guide sleeve 9, the composition mould template of front template guide sleeve 10 moved is primarily directed toward sub-component, and stripper plate is led
Set 9, front template guide sleeve 10 are respectively arranged in stripper plate 2, on front template 3, for stripper plate 2, the motion guide of front template 3；It is secondary
Guide sleeve 11, secondary guide post 12 are respectively arranged in front template 3, on rear pattern plate 4, and the two cooperation is for enhancing rear mold core mold insert 16, preceding
The closed orientation precision of model cavity mold insert 17.
The template motion control mechanism includes stripper plate pull rod 13, front template pull rod 14, moving platen deduction 15；Stripper plate
Stripper plate 2 leaves the parting spacing of cover half panel 1 when pull rod 13 is used to mold；Front template pull rod 14 leaves de- for front template 3
Parting spacing when flitch 2；The interim locking of front template 3, rear pattern plate 4 when moving platen deduction 15 is opened for mold.
The molding assembly includes rear mold core mold insert 16, preceding model cavity mold insert 17；Rear mold core mold insert 16, preceding model cavity
Mold insert 17 is fastened on rear pattern plate 4, in the embedding piece groove opened up on front template 3 by screw respectively, for constituting formed product
Shaping mold cavity.
The ejecting mechanism component includes thimble panel 18, thimble push plate 19, support column 20, release link spring 21, resets
Bar 22, upside-down mounting support department 23, oblique top head 24, straight body mandril 25, ejector sleeve 26, limited block 27, top plate guide post 28, top plate guide bushing 29；Top
Dial plate 18, thimble push plate 19 are combined into liftout plate, for installing release link 22, upside-down mounting support department 23, straight body mandril 25, ejector sleeve
26, the ejecting structures element such as limited block 27, top plate guide bushing 29；Support column 20 is used to improve the strength and stiffness of enhancing rear pattern plate 4,
Rollback of the release link spring 21 for liftout plate resets, and oblique top head 24 is installed on by T-slot on straight body mandril 25, by straight body top
Bar 25 drives to realize lateral core pulling recessed on the inside of product；Top plate guide post 28 is installed with the cooperation of top plate guide bushing 29, is used for liftout plate
Ejection motion guide.
The running gate system auxiliary member includes sprue bush 30, locating ring 31, sprue puller 32；Sprue bush 30 is molded for building
The channel of machine cast gate and die cavity runner, locating ring 31 are used for location and installation of the mold on fixed die plate of injection molding machine, and sprue puller 32 is pacified
Loaded on cover half panel 1, detached with breaking for product for vertical run part in mold runner waste material.
Core pulling mechanism component includes the first sliding block inclined guide pillar pull rod 33, the first inclined guide pillar 34, first cunning on the left of the mold
Block 35, the first latch segment 36, the first slider guide press strip 37, the first sliding block limited block 38, the first sliding block auxiliary drive spring 39；
First inclined guide pillar 34 is fastened on front template 3 by the first sliding block inclined guide pillar pull rod 33, and the first inclined guide pillar 34 is pacified for driving
Side core-pulling is carried out loaded on the first sliding block 35 on rear pattern plate 4, the first sliding block 35 is formed by the first slider guide press strip 37
Sliding T-slot is installed on rear pattern plate 4, and the first slider guide press strip 37 is fastened on by screw on rear pattern plate 4, and has phase
The both sides of the first sliding block 35 are distributed in the first slider guide of two pieces press strip 37；First latch segment 36 is fastened on by screw
On front template 3, for locking the first sliding block 35 when mold closing, the first sliding block limited block 38 is installed on rear pattern plate 4, is slided for first
Block 35 skids off stroke limit；First sliding block auxiliary drive spring 39 is installed in the Tibetan hole of the first sliding block 35, is driven for assisting
The 35 outside core pulling of dynamic first sliding block.
The right side core pulling mechanism component include the second sliding block inclined guide pillar pull rod 40, the second inclined guide pillar 41, the second sliding block 42,
Second latch segment 43, the second slider guide press strip 44, the second sliding block limited block 45, the second sliding block auxiliary drive spring 46；Second
Second inclined guide pillar 41 is fastened on front template 3 by sliding block inclined guide pillar pull rod 40, and the second inclined guide pillar 41 is installed on for driving
The second sliding block 42 on rear pattern plate 4 carries out side core-pulling, the sliding T that the second sliding block 42 is formed by the second slider guide press strip 44
Type groove is installed on rear pattern plate 4, and the second slider guide press strip 44 is fastened on by screw on rear pattern plate 4, and has identical two
The second slider guide of part press strip 44 is distributed in the both sides of the second sliding block 42；Second latch segment 43 is fastened on preceding mould by screw
On plate 3, for locking the second sliding block 42 when mold closing, the second sliding block limited block 45 is installed on rear pattern plate 4, is used for the second sliding block 42
Skid off stroke limit；Second sliding block auxiliary drive spring 46 is installed in the Tibetan hole of the second sliding block 42, for auxiliary drive the
Two sliding blocks, 42 outside core pulling.
The front side core pulling mechanism component include third sliding block inclined guide pillar pull rod 47, third inclined guide pillar 48, third sliding block 49,
Third latch segment 50, third slider guide press strip 51, third sliding block limited block 52, third sliding block auxiliary drive spring 53；Third
Third inclined guide pillar 48 is fastened on front template 3 by sliding block inclined guide pillar pull rod 47, and third inclined guide pillar 48 is installed on for driving
Third sliding block 49 on rear pattern plate 4 carries out side core-pulling, the sliding T that third sliding block 49 is formed by third slider guide press strip 51
Type groove is installed on rear pattern plate 4, and third slider guide press strip 51 is fastened on by screw on rear pattern plate 4, and has identical two
Part third slider guide press strip 51 is distributed in the both sides of third sliding block 49；First latch segment 36 is fastened on preceding mould by screw
On plate 3, it is used for locking third sliding block 49 when mold closing, third sliding block limited block 52 to be installed on rear pattern plate 4, is used for third sliding block 49
Skid off stroke limit；Third sliding block auxiliary drive spring 53 is installed in the Tibetan hole of third sliding block 49, for auxiliary drive the
Three sliding blocks, 49 outside core pulling.The length of first sliding block inclined guide pillar pull rod 33 is 40-140cm.
The mould cavity layout uses a cavity per mould layout type, and cast gate is set to product middle position, using hole irrigation
Mouth is poured into a mould, and runner mode is cold runner.
In actual work, the course of work (application method) of mechanism is divided into following steps：
1) after mold closing injection mold is installed on injection molding machine, mold is closed, and injection molding machine injection molding, injection molding finishes, and waits for die sinking.
2) when P1 partings mold, under the sucking of nylon deduction 33, mold is opened first at P1 die joints, when opening, is noted
Molding machine dynamic model driven mold dynamic model part retreats, and spot pouring mouth breaks, and realizes the separation of product and runner.
3) P2 partings mold dynamic model continues to retreat, and nylon deduction 33 continues to suck cope plate 40, lower template 41, in cover half
Under the pulling of plate controlled interval pull rod 32, mold is opened at P2 die joints, and when opening, flitch 39 is by leading portion runner waste material from preceding die drawing
Material bar 28 scrapes, leading portion runner waste material automatic demoulding.
4) P3 partings mold dynamic model continues to retreat, due to the pulling of runner plate pull rod 31, solid plate controlled interval pull rod 32, flitch
39, cope plate 40 cannot continue that dynamic model is followed to retreat, and mold is forced open at P3 die joints, when opening, cavity mold insert 43
It is detached with product, product is stayed on core mold insert 44.
5) ejection die dynamic model continues to retreat, and injection molding machine mandril will withstand push plate 19, push plate cover board 20 ejects upwards, to
Push pipe 16, mandril 17, pitched roof mechanism 18, runner are pulled out into material bar 26 ejection uplink upwards, by product and back segment runner waste material from type
It is ejected completely on core mold insert 44.
6) when resetting mold closing reset, release link spring 23, release link 24 drive push plate 19, push plate cover board 20 to reset, to
Driving push pipe 16, mandril 17, pitched roof mechanism 18, runner pull out material bar 26 and reset.
7) reseting procedure of the reset die joint of die joint presses P3 → P2 → P1 on the contrary, resetting and being closed completely with die sinking process
It completes, mold is closed completely, and waits for next injection cycle.
Specific embodiment described herein is only an example for the spirit of the invention, technology neck belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (6)
1. a kind of line position ejector sleeve plate injection mold, including cover half panel (1), stripper plate (2), front template (3), rear pattern plate (4), pad
Block (5), bottom pad plate (6), bottom plate (7), leading column (8), stripper plate guide sleeve (9), front template guide sleeve (10), secondary guide sleeve (11), pair
Guide post (12), stripper plate pull rod (13), front template pull rod (14), moving platen deduction (15), rear mold core mold insert (16), preceding model
Chamber mold insert (17), thimble push plate (19), support column (20), release link spring (21), release link (22), falls at thimble panel (18)
Fill support department (23), oblique top head (24), straight body mandril (25), ejector sleeve (26), limited block (27), top plate guide post (28), top plate guide bushing
(29), sprue bush (30), locating ring (31), sprue puller (32), the first sliding block inclined guide pillar pull rod (33), the first inclined guide pillar (34),
First sliding block (35), the first latch segment (36), the first slider guide press strip (37), the first sliding block limited block (38), the first sliding block
Auxiliary drive spring (39), the second sliding block inclined guide pillar pull rod (40), the second inclined guide pillar (41), the second sliding block (42), the second locking
Block (43), the second slider guide press strip (44), the second sliding block limited block (45), the second sliding block auxiliary drive spring (46), third
Sliding block inclined guide pillar pull rod (47), third inclined guide pillar (48), third sliding block (49), third latch segment (50), third slider guide pressure
Item (51), third sliding block limited block (52), third sliding block auxiliary drive spring (53)；The die carrier structure component includes cover half face
Plate (1), stripper plate (2), front template (3), rear pattern plate (4), cushion block (5), bottom pad plate (6), bottom plate (7)；Cover half panel (1) takes off
Flitch (2), front template (3) constitute the front die component of mold, and stripper plate (2), front template (3) are movable plate, are respectively used to product
The installation of the demoulding and mold cavity forming part of runner waste material；Rear pattern plate (4), cushion block (5), bottom pad plate (6), bottom plate (7) pass through screw
The dynamic model part for constituting mold is combined in fastening；The template direction mechanism include leading column (8), stripper plate guide sleeve (9),
Front template guide sleeve (10), secondary guide sleeve (11), secondary guide post (12)；Leading column (8), stripper plate guide sleeve (9), front template guide sleeve (10) structure
It is primarily directed toward sub-component at mould template movement, stripper plate guide sleeve (9), front template guide sleeve (10) are respectively arranged in stripper plate
(2), on front template (3), for stripper plate (2), the motion guide of front template (3)；Secondary guide sleeve (11), secondary guide post (12) are pacified respectively
Loaded on front template (3), rear pattern plate (4), the two coordinates for enhancing rear mold core mold insert (16), preceding model cavity mold insert (17)
Closed orientation precision；The template motion control mechanism includes stripper plate pull rod (13), front template pull rod (14), moving platen deduction
(15)；Stripper plate (2) leaves the parting spacing of cover half panel (1) when stripper plate pull rod (13) is used to mold；Front template pull rod
(14) it is used for parting spacing when front template (3) leaves stripper plate (2)；Front template when moving platen deduction (15) is opened for mold
(3), the interim locking of rear pattern plate (4)；The molding assembly includes rear mold core mold insert (16), preceding model cavity mold insert (17)；Afterwards
Model core mold insert (16), preceding model cavity mold insert (17) are fastened on rear pattern plate (4) by screw respectively, front template is opened on (3)
If embedding piece groove in, the shaping mold cavity for constituting formed product；The ejecting mechanism component includes thimble panel (18), thimble
Push plate (19), support column (20), release link spring (21), release link (22), upside-down mounting support department (23), oblique top head (24), straight body top
Bar (25), ejector sleeve (26), limited block (27), top plate guide post (28), top plate guide bushing (29)；Thimble panel (18), thimble push plate
(19) it is combined into liftout plate, for installing release link (22), upside-down mounting support department (23), straight body mandril (25), ejector sleeve (26), limited block
(27), the ejecting structures element such as top plate guide bushing (29)；Support column (20) is used to improve the strength and stiffness of enhancing rear pattern plate (4),
Rollback of the release link spring (21) for liftout plate resets, and oblique top head (24) is installed on by T-slot on straight body mandril (25), by
Straight body mandril (25) drives to realize lateral core pulling recessed on the inside of product；Top plate guide post (28) is pacified with top plate guide bushing (29) cooperation
Dress is used for the ejection motion guide of liftout plate.
2. according to a kind of line position ejector sleeve plate injection mold of claim 1, the running gate system auxiliary member includes sprue bush (30), determines
Position circle (31), sprue puller (32)；Sprue bush (30) is used to build the channel of injection molding machine cast gate and die cavity runner, and locating ring (31) is used
In location and installation of the mold on fixed die plate of injection molding machine, sprue puller (32) is installed on cover half panel (1), useless for mold runner
Vertical run part is detached with breaking for product in material.
3. according to a kind of line position ejector sleeve plate injection mold of claim 1, core pulling mechanism component includes the first cunning on the left of the mold
Block inclined guide pillar pull rod (33), the first inclined guide pillar (34), the first sliding block (35), the first latch segment (36), the first slider guide press strip
(37), the first sliding block limited block (38), the first sliding block auxiliary drive spring (39)；First sliding block inclined guide pillar pull rod (33) is by first
Inclined guide pillar (34) is fastened on front template (3), and the first inclined guide pillar (34) is for driving first be installed on rear pattern plate (4)
Sliding block (35) carries out side core-pulling, and the first sliding block (35) is installed by the sliding T-slot that the first slider guide press strip (37) is formed
In on rear pattern plate (4), the first slider guide press strip (37) is fastened on by screw on rear pattern plate (4), and has identical two pieces
First slider guide press strip (37) is distributed in the both sides of the first sliding block (35)；First latch segment (36) is fastened on by screw
On front template (3), for locking the first sliding block (35) when mold closing, the first sliding block limited block (38) is installed on rear pattern plate (4), is used
Stroke limit is skidded off in the first sliding block (35)；First sliding block auxiliary drive spring (39) is installed on the Tibetan hole of the first sliding block (35)
It is interior, it is used for the first sliding block of auxiliary drive (35) outside core pulling.
4. according to a kind of line position ejector sleeve plate injection mold of claim 1, the right side core pulling mechanism component includes the second sliding block inclined
Guide post pull rod (40), the second inclined guide pillar (41), the second sliding block (42), the second latch segment (43), the second slider guide press strip (44),
Second sliding block limited block (45), the second sliding block auxiliary drive spring (46)；Second sliding block inclined guide pillar pull rod (40) is tiltedly led second
Column (41) is fastened on front template (3), and the second inclined guide pillar (41) is for driving the second sliding block being installed on rear pattern plate (4)
(42) side core-pulling is carried out, after the second sliding block (42) is installed on by the sliding T-slot that the second slider guide press strip (44) is formed
In template (4), the second slider guide press strip (44) is fastened on by screw on rear pattern plate (4), and has identical two pieces second
Slider guide press strip (44) is distributed in the both sides of the second sliding block (42)；Second latch segment (43) is fastened on preceding mould by screw
On plate (3), for locking the second sliding block (42) when mold closing, the second sliding block limited block (45) is installed on rear pattern plate (4), for the
Two sliding blocks (42) skid off stroke limit；Second sliding block auxiliary drive spring (46) is installed in the Tibetan hole of the second sliding block (42),
For the second sliding block of auxiliary drive (42) outside core pulling.
5. according to a kind of line position ejector sleeve plate injection mold of claim 1, the front side core pulling mechanism component includes third sliding block inclined
Guide post pull rod (47), third inclined guide pillar (48), third sliding block (49), third latch segment (50), third slider guide press strip (51),
Third sliding block limited block (52), third sliding block auxiliary drive spring (53)；Third sliding block inclined guide pillar pull rod (47) tiltedly leads third
Column (48) is fastened on front template (3), and third inclined guide pillar (48) is for driving the third sliding block being installed on rear pattern plate (4)
(49) side core-pulling is carried out, after third sliding block (49) is installed on by the sliding T-slot that third slider guide press strip (51) is formed
In template (4), third slider guide press strip (51) is fastened on by screw on rear pattern plate (4), and has identical two pieces third
Slider guide press strip (51) is distributed in the both sides of third sliding block (49)；First latch segment (36) is fastened on preceding mould by screw
On plate (3), it is used for locking third sliding block (49) when mold closing, third sliding block limited block (52) to be installed on rear pattern plate (4), for the
Three sliding blocks (49) skid off stroke limit；Third sliding block auxiliary drive spring (53) is installed in the Tibetan hole of third sliding block (49),
For auxiliary drive third sliding block (49) outside core pulling.
6. according to a kind of line position ejector sleeve plate injection mold of claim 1, the mould cavity layout uses a cavity per mould layout side
Formula, cast gate are set to product middle position, are poured into a mould using spot pouring mouth, and runner mode is cold runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810499050.7A CN108724642A (en) | 2018-05-23 | 2018-05-23 | A kind of line position ejector sleeve plate injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810499050.7A CN108724642A (en) | 2018-05-23 | 2018-05-23 | A kind of line position ejector sleeve plate injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108724642A true CN108724642A (en) | 2018-11-02 |
Family
ID=63935172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810499050.7A Pending CN108724642A (en) | 2018-05-23 | 2018-05-23 | A kind of line position ejector sleeve plate injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108724642A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702970A (en) * | 2019-02-28 | 2019-05-03 | 苏州爱福特精密模具有限公司 | A kind of injection mold of the molding with pillar plastic |
| CN110524812A (en) * | 2018-05-23 | 2019-12-03 | 乌鲁木齐九品芝麻信息科技有限公司 | A kind of Shooting Technique equipment |
-
2018
- 2018-05-23 CN CN201810499050.7A patent/CN108724642A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524812A (en) * | 2018-05-23 | 2019-12-03 | 乌鲁木齐九品芝麻信息科技有限公司 | A kind of Shooting Technique equipment |
| CN109702970A (en) * | 2019-02-28 | 2019-05-03 | 苏州爱福特精密模具有限公司 | A kind of injection mold of the molding with pillar plastic |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105172041B (en) | A kind of compound flip top closure injection mold | |
| CN107415174B (en) | A kind of depth tooth internal thread demoulding mechanism injection mold and its application method | |
| CN105034269A (en) | Automatic production injection mold capable of achieving bottle capping automatically | |
| CN108453996A (en) | A kind of porous plastics product and its manufacturing method | |
| CN106985355A (en) | A kind of strong mould emptier of sliding block two-part core pulling | |
| CN108327184A (en) | A kind of forming method of plastic products | |
| CN105058711A (en) | Handle demolding mechanism and molding structure thereof | |
| CN108724642A (en) | A kind of line position ejector sleeve plate injection mold | |
| CN104690914A (en) | Mold three-dimensional core-pulling demolding mechanism | |
| CN108688092A (en) | Double Tops go out band diagonal position demoulding mechanism injection mold before and after a kind of | |
| CN108501320A (en) | A kind of spring steel ejecting structure injection mold | |
| CN108582688A (en) | A kind of Double-ejection injection mold | |
| CN108407223A (en) | A kind of preceding mould ejecting structure injection mold | |
| CN108724629A (en) | Tyre line injection mold in one kind | |
| CN108819130A (en) | A kind of Shooting Technique equipment | |
| CN206796438U (en) | A kind of strong mould emptier of sliding block two-part core pulling | |
| CN108790045A (en) | It is a kind of first to eject injection mold | |
| CN108247964A (en) | A kind of automation injection production equipment | |
| CN208343357U (en) | A kind of front mold slide is without ejection injection mold | |
| CN108819132A (en) | Teeming mould is inlayed before a kind of band line position | |
| CN110524812A (en) | A kind of Shooting Technique equipment | |
| CN108748897A (en) | A kind of preceding mould bullet slippage is molded into mould | |
| CN106965386A (en) | A kind of side oblique top slide block mechanism and its application method | |
| CN108638447A (en) | A kind of Shooting Technique equipment including rear mold miniature core injection mold | |
| CN109177089A (en) | A kind of simple type secondary demolding mechanism injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190424 Address after: 315032 No. 89 Happy Road, Ningbo City, Zhejiang Province Applicant after: Wang Xinqing Address before: 830000 the Xinjiang Uygur Autonomous Region science and Technology Development Zone, Urumqi, new town, No. 384, science 1 street. Applicant before: URUMQI JIUPIN SESAME INFORMATION TECHNOLOGY CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181102 |
|
| RJ01 | Rejection of invention patent application after publication |