CN106313449A - Injection mold for manufacturing cantilever structure product - Google Patents
Injection mold for manufacturing cantilever structure product Download PDFInfo
- Publication number
- CN106313449A CN106313449A CN201610949155.9A CN201610949155A CN106313449A CN 106313449 A CN106313449 A CN 106313449A CN 201610949155 A CN201610949155 A CN 201610949155A CN 106313449 A CN106313449 A CN 106313449A
- Authority
- CN
- China
- Prior art keywords
- cantilever
- mold
- mould
- injection mold
- mode slider
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 title claims abstract description 48
- 239000007924 injection Substances 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 abstract description 11
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 46
- 238000000465 moulding Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- 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
- B29C45/4407—Removing or ejecting moulded articles for undercut articles by flexible movement of undercut portions of the articles
-
- 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
- B29C2045/4492—Removing or ejecting moulded articles for undercut articles preventing damage or deformation of undercut articles during ejection
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention belongs to the field of a mold structure and especially relates to an injection mold for manufacturing a cantilever structure product. When the mold is assembled, a front inner mold and a rear inner mold are encircled and formed into an injection chamber for forming a main body of the cantilever structure product; and the rear inner mold and a rear mold sliding block are encircled and formed into an injection chamber for forming a reverse buckling cantilever. After injection molding, an injection molding machine is used for opening the mold, the rear mold sliding block slides and separates from the reverse buckling cantilever, the tail end of the reverse buckling cantilever is outward turned by a drawing mechanism, the reverse buckling cantilever is plastically deformed, and the rear mold sliding block is separated from the rear inner mold; the product packaging force is small, and a simplified jacking mechanism is adopted for pushing the main body away from the rear inner mold, so that the mold stripping is realized; and the rear mold sliding block is reset and the mold is assembled, so as to prepare for the next injection molding. The injection mold is suitable for manufacturing a large-scale cantilever structure product which can be separated from the mold without fully separating the product reverse buckle, and the separating structure configured for the reverse buckling cantilever of the present mold is not required, so that the mold structure is simplified, the rear mold has the space for arranging a more reasonable water channel, the injection molding period is reduced, the mold quality is high, and the production cost is low.
Description
Technical field
The invention belongs to mould structure field, particularly for the injection mold manufacturing cantilever design product.
Background technology
In existing injection mold, major part moulding is all to detach structure by slide block, oblique top etc. to be completely withdrawn from injection
Part back-off, moulding could depanning.Cantilever design product includes body and the cantilever being located on body, and cantilever has assembling
Functional character so that cantilever forms back-off.If the injection mold making above-mentioned cantilever design product uses strong de-, core take off
In after product knowable to mould mechanical analysis, the package power of mould is too big, may directly draw rotten when product ejects, and the program is inadvisable.If
Using the existing structure that detaches to detach product back-off, mould structure is complicated, and process and assemble bothers, and production cost is higher.
Summary of the invention
It is an object of the invention to provide a kind of injection mold for manufacturing cantilever design product, it is intended to solve existing system
Make the injection mold of cantilever design product may directly draw rotten product or employing to detach structure to cause mould when product ejects
Baroque technical problem.
The present invention is achieved in that the injection mold for manufacturing cantilever design product, described cantilever design product bag
Including body and the back-off cantilever being located on described body, described injection mold includes:
Front template；
The rear pattern plate being oppositely arranged with described front template；
The front interior mould being located on described front template；
It is located on described rear pattern plate and coordinates the rear interior mould with body described in injection mo(u)lding with described front interior mould；
Coordinate with back-off cantilever described in injection mo(u)lding with described rear interior mould and be slidably mounted on the rear mold on described rear pattern plate
Slide block；
Make the end of described back-off cantilever towards deviating from when mode slider in the rear slides and is located away from described back-off cantilever
What in after described, the direction of mould was stirred hales mechanism；And
The ejecting mechanism of mould in described body being pushed away after described.
Further, described rear mode slider offers the chute of the glide direction extension along described rear mode slider, described
Chute is formed with spacing edge close to the sidewall extension of described rear interior mould, and described spacing edge forms a via；Described hale mechanism
Including having the locating part of head and bar portion, described bar portion is arranged in described via, and described head is slidably mounted on described chute,
Described head with described spacing because of when described front template and described rear pattern plate matched moulds separately；Described mechanism of haling also includes even
Be connected in described bar portion and with the end of described back-off cantilever inside abut against hale slide block and for haling slide block by described
The elastic component of mould in pushing to after described.
Further, described locating part is a screw, described in hale between the bar portion of slide block and described locating part screw thread even
Connect.
Further, described elastic component is a spring, and described elastic component is sheathed on beyond described bar portion, described elastic component
Two ends are haled on slide block and described spacing edge described in being connected to respectively.
Further, hale slide block described in and include the first arm extended along the glide direction of rear mode slider and with described first
Arm be connected and with the end of described back-off cantilever inside the second arm of abutting against, described first arm and described second arm are L word
Type is distributed.
Further, described first arm offers for the stopper slot spacing to described elastic component, and described bar portion is connected to
The bottom surface of described stopper slot.
Further, described front template is provided with the shovel being slidably matched with described rear mode slider.
Further, described rear interior mould is provided with the limited block of the slide displacement for limiting described rear mode slider.
Further, described rear pattern plate offers the first through hole, and described rear interior mould is offered corresponding to described first through hole
The second through hole, described ejecting mechanism is had to include being arranged in described first through hole and described second through hole successively and for described in pushing and withstanding
The push rod of body and the push pedal assembly for push rod described in pushing and withstanding.
Further, described rear mode slider offering inclined guide groove, described front template is provided with Angle Pin, described Angle Pin
It is slidably mounted on described inclined guide groove so that described rear mode slider slides is located away from described back-off cantilever；Or, described front template sets
Have for making the slip of described rear mode slider be located away from the linear drives part of described back-off cantilever.
The present invention having the technical effect that relative to prior art, when mould matched moulds, front interior mould and rear interior mould enclose formation
For the injection molding cavity in molding cantilever design product ontology portion, rear interior mould encloses formation for molding back-off cantilever with rear mode slider
Injection molding cavity.After moulding, injection moulding machine mould open, rear mode slider slides and is located away from back-off cantilever, hales mechanism and make back-off cantilever
End stirs outward, back-off cantilever plastic deformation, separates with rear interior mould sidewall, and product package power diminishes, and uses and simplifies ejector
Structure is interior mould after can being pushed away by body, it is achieved product depanning.Rear mode slider resets, mould matched moulds, prepares injection next time.This note
Mould is applicable to manufacture and not exclusively detaches product back-off and realize the large-scale cantilever design product of depanning, it is not necessary to such as existing mold
Back-off cantilever arrangement is detached structure, simplifies mould structure so that rear mold has space setting more reasonably to transport tank, shortens injection
In the cycle, mould quality is high, and production cost is low.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of cantilever design product；
Fig. 2 is the top view of the cantilever design product of Fig. 1；
Fig. 3 is the cantilever design product sectional view along line A-A of Fig. 2；
Fig. 4 is the sectional view one of the injection mold for manufacturing cantilever design product that the embodiment of the present invention provides；
Fig. 5 is the sectional view two of the injection mold for manufacturing cantilever design product of Fig. 4；
Fig. 6 is the enlarged drawing at the B of Fig. 5；
Fig. 7 be Fig. 5 make the end of back-off cantilever turn over haling mechanism for manufacturing the injection mold of cantilever design product
Operating diagram time dynamic；
Fig. 8 is the dress with rear mode slider of the rear pattern plate of application in the injection mold manufacturing cantilever design product of Fig. 4
Join schematic diagram；
Fig. 9 is the assembling with Angle Pin of the front template of application in the injection mold manufacturing cantilever design product of Fig. 4
Schematic diagram.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and
It is not used in the restriction present invention.
Refer to Fig. 4, Fig. 5, Fig. 7, the injection mould for manufacturing cantilever design product 100 that the embodiment of the present invention provides
Tool, cantilever design product 100 includes body 110 and the back-off cantilever 120 being located on body 110, before injection mold includes
Template 10；The rear pattern plate 20 being oppositely arranged with front template 10；The front interior mould 11 being located on front template 10；Be located on rear pattern plate 20 and
The rear interior mould 21 with injection mo(u)lding body 110 is coordinated with front interior mould 11；Coordinate with rear interior mould 21 with injection mo(u)lding back-off cantilever
120 and the rear mode slider 30 that is slidably mounted on rear pattern plate 20；For when rear mode slider 30 slides and is located away from back-off cantilever 120
The end making back-off cantilever 120 hales mechanism 40 towards what the direction departing from rear interior mould 21 was stirred；And for by body 110
Push away in the ejecting mechanism 50 of rear interior mould 21.
When mould matched moulds, front interior mould 11 encloses formation for molding cantilever design product 100 body with rear interior mould 21
The injection molding cavity of 110, rear interior mould 21 encloses with rear mode slider 30 and forms the injection molding cavity for molding back-off cantilever 120.It is being molded into
After type, injection moulding machine mould open, rear mode slider 30 slides and is located away from back-off cantilever 120, hales mechanism 40 and make back-off cantilever 120 end past
Stirring outward, back-off cantilever 120 plastic deformation, separate with rear interior mould 21 sidewall, product package power diminishes, and uses and simplifies ejecting mechanism
Body 110 can be pushed away rear interior mould 21 by 50, it is achieved product depanning.Rear mode slider 30 resets, mould matched moulds, prepares note next time
Mould.This injection mold is applicable to manufacture and not exclusively detaches product back-off and realize the large-scale cantilever design product 100 of depanning, it is not necessary to
As existing mold detaches structure to back-off cantilever arrangement, simplify mould structure so that rear mold has space setting more reasonably to transport water
Groove 23, shortens injection cycle, and mould quality is high, and production cost is low.
This injection mold is applicable to manufacture and not exclusively detaches product back-off and realize the large-scale cantilever design product of depanning
100, except flexible glue product and the moulding that taken off by force by little stroke back-off.Referring to Fig. 1 to Fig. 3, cantilever design product 100 is tied
Structure is complicated, and height dimension is relatively big, and back-off cantilever 120 is located at the end of body 110, and cantilever is general to requirement of strength, and cantilever has
There are some assembling function features so that interior back-off 122 and outer back-off 121 occurs in cantilever so that the end of cantilever cannot configure top
Go out mechanism.The deformation of back-off cantilever 120 does not interferes with function and the quality of product.Outside back-off cantilever 120 can also be for only having
Back-off 121 or interior back-off 122, injection mold structure is similar, makes outer back-off 121 and interior back-off 122 to have below
Illustrate as a example by the injection mold of cantilever design product 100.
In the present embodiment, the quantity of back-off cantilever 120 is two, and two back-off cantilevers 120 are respectively arranged on body 110
Both ends.Please refer to Fig. 5, after configuring two, mode slider 30 and two hale mechanism 40, rear mode slider 30 and rear interior mould 21
Coordinating with two back-off cantilevers 120 of injection mo(u)lding, rear mode slider 30 slides off in rear pattern plate 20.Hale mechanism 40 respectively to two
The end of individual back-off cantilever 120 stirs towards the direction departing from rear interior mould 21, back-off cantilever 120 plastic deformation, and rear interior mould 21
Sidewall separates, and product package power diminishes.The quantity of back-off cantilever 120 does not limits, and hales mechanism 40 by configure equal number,
Back-off cantilever 120 is stirred outward.
Further, please refer to Fig. 6, Fig. 7, rear mode slider 30 offers the glide direction along rear mode slider 30 and prolongs
The chute 31 stretched, chute 31 is formed with spacing edge 32 close to the sidewall extension of rear interior mould 21, and spacing edge 32 forms a via
321；Haling the locating part 41 that mechanism 40 includes having head 411 with bar portion 412, bar portion 412 is arranged in via 321, head 411
Be slidably mounted on chute 31, head 411 and spacing edge 32 when front template 10 is with rear pattern plate 20 matched moulds separately；Hale mechanism 40
Also include being connected in bar portion 412 and with the end of back-off cantilever 120 inside abut against hale slide block 42 and for haling
Slide block 42 is pushed in the elastic component 43 of rear interior mould 21.Program simple in construction, is easily worked and assembles.Head 411 and spacing edge
32 when front template 10 is with rear pattern plate 20 matched moulds with the first preset distance separately.After moulding, injection moulding machine mould open, rear mold
Slide block 30 slides and is located away from the outer back-off 121 of back-off cantilever 120.Hale slide block 42 under elastic component 43 acts on, first do not move, produce
Product are the most not deformed, and rear mode slider 30 has detached the outer back-off 121 of back-off cantilever 120.If haling slide block 42 to move, produce
Product will interlock, and the problem that product is pulled occurs, so elastic component 43 will be haled slide block 42 and push in rear interior mould 21 during Gai,
Ensure to hale slide block 42 static.When rear mode slider 30 moves the first preset distance, locating part 41 head 411 and spacing edge 32 phase
Abutting, rear mode slider 30 pulls locating part 41, drive to hale slide block 42 and move toward the direction departing from rear interior mould 21, locating part
41, haling slide block 42 and necessarily be in tension with rear mode slider 30 three, during being somebody's turn to do, elastic component 43 is also compressive state.By force
Drawing slide block 42 to be connected to inside the end of back-off cantilever 120, back-off cantilever 120 starts plastic deformation, and rear mode slider 30 moves again
During the second preset distance, back-off cantilever 120 completes deformation, and the interior back-off 122 of back-off cantilever 120 separates with rear interior mould 21 sidewall.
Finally being completely withdrawn from back-off depanning, product sidepiece back-off cantilever 120 is interior mould 21 after not packing tightly, and required ejecting force is the least, falls
The end of button cantilever 120 need not ejecting force, uses simplification ejecting mechanism 50 to get final product light depanning, it is ensured that mould quality.Rear mold
Slide block 30 is mode slider 30 after little stroke, the mould features compact structure.In the present embodiment, the first preset distance is 35mm, and second is pre-
Set a distance is 45mm.The concrete on-demand setting of preset distance.This is haled mechanism 40 and is installed on rear mode slider 30, with rear mode slider 30
Linkage work, compact conformation, reliable operation, cost is relatively low.
Mechanism can also be haled and includes linear drives part for other structure and driven by straight line it is to be appreciated that hale mechanism
Moving part drive and with the end of back-off cantilever inside abut against hale slide block, the program also can to the end of back-off cantilever outward
Stirring, back-off cantilever plastic deformation, separate with rear interior mould sidewall, product package power diminishes.
Further, locating part 41 is a screw, hales and threadeds between slide block 42 and the bar portion 412 of locating part 41.
The program is easily assembled.It is to be appreciated that locating part 41 can also be a pull bar, locating part 41 and hale between slide block 42 for card
Connect, weld or other mechanical connection.
Further, elastic component 43 is a spring, and elastic component 43 is sheathed on beyond bar portion 412, and the two ends of elastic component 43 are divided
It is not connected to hale on slide block 42 and spacing edge 32.This structure is easily assembled, and elastic component 43 will be haled slide block 42 and push in rear
Mould 21.It is to be appreciated that the elastic component that can also be made by elastomeric material of elastic component 43 or other existing elastic component.Elastic component
Two ends can also be connected to hale on slide block and rear interior mould respectively, and elastic component keeps compressive state, and elastic component will be haled slide block and push away
Mould in Xiang Yuhou.
Further, hale slide block 42 and include the first arm 421 extended along the glide direction of rear mode slider 30 and with first
Arm 421 be connected and with the end of back-off cantilever 120 inside the second arm 422 of abutting against, the first arm 421 and the second arm 422 are in L
Font is distributed.This structure is easily assembled.When matched moulds, the second arm 422 and rear mode slider 30 are toward the sidewall phase of rear interior mould 21
Abut, hale slide block 42 and be limited on rear mode slider 30 along the glide direction of rear mode slider 30.Rear mode slider 30 is intended for rear mold
Offering a breach 33 at plate 20, when matched moulds, the first arm 421 is contained in breach 33, compact conformation.
Further, the first arm 421 offers for the stopper slot 423 spacing to elastic component 43, and bar portion 412 is connected to limit
The bottom surface of position groove 423.This structure is easy to locating part 41, elastic component 43 and the assembling haling slide block 42.Bar portion 412 is connected to spacing
The bottom surface of groove 423, one end of elastic component 43 is connected to the bottom surface of stopper slot 423.
Further, please refer to Fig. 5, front template 10 is provided with the shovel 60 being slidably matched with rear mode slider 30.Shovel
Machine 60 has the first inclined-plane 61 in the middle part of rear pattern plate 20, and rear mode slider 30 has be slidably matched with the first inclined-plane 61
Two inclined-planes 35.Shovel 60 can prevent lateral injection pressure excessive, causes rear mode slider 30 displacement to produce cloak.
Further, rear interior mould 21 is provided with the limited block 70 of the slide displacement of mode slider 30 after limiting.Limited block 70
The slide displacement scope of mode slider 30 after can limiting.
Further, please refer to Fig. 4, rear pattern plate 20 offers the first through hole 22, and rear interior mould 21 leads to corresponding to first
Offering the second through hole 23 at hole 22, ejecting mechanism 50 includes being arranged in successively the first through hole 22 and the second through hole 23 and for pushing away
Push up the push rod 51 of body 110 and be used for the push pedal assembly 52 of pushing and withstanding push rod 51.Employing simplifies ejecting mechanism 50 can be by body
Portion 110 is interior mould 21 after pushing away, it is achieved product depanning, simplifies mould structure, shortens injection cycle, and mould quality is high, production cost
Low.
Further, please refer to Fig. 8, Fig. 9, rear mode slider 30 offering inclined guide groove 34, front template 10 is provided with
Angle Pin 12, Angle Pin 12 is slidably mounted on inclined guide groove 34 so that rear mode slider 30 slides and is located away from back-off cantilever 120, and rear mold is sliding
Block 30 is driven depanning, the outer back-off 121 of extraction back-off cantilever 120 by the Angle Pin 12 of front template 10；Or, front template 10 is provided with
Being located away from the linear drives part (not shown) of back-off cantilever 120 for making rear mode slider 30 slide, rear mode slider 30 is driven by straight line
Moving part drives depanning, the outer back-off 121 of extraction back-off cantilever 120.Linear drives part can be oil cylinder, cylinder or other is existing directly
Line actuator.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Any amendment, equivalent and the improvement etc. made within principle, should be included within the scope of the present invention.
Claims (10)
1., for manufacturing the injection mold of cantilever design product, described cantilever design product includes body and is located at described body
Back-off cantilever in portion, it is characterised in that described injection mold includes:
Front template；
The rear pattern plate being oppositely arranged with described front template；
The front interior mould being located on described front template；
It is located on described rear pattern plate and coordinates the rear interior mould with body described in injection mo(u)lding with described front interior mould；
With described after in mould coordinate with back-off cantilever described in injection mo(u)lding and the rear mode slider that is slidably mounted on described rear pattern plate；
Make the end of described back-off cantilever towards departing from institute when mode slider in the rear slides and is located away from described back-off cantilever
What in after stating, the direction of mould was stirred hales mechanism；And
The ejecting mechanism of mould in described body being pushed away after described.
2. the injection mold for manufacturing cantilever design product as claimed in claim 1, it is characterised in that described rear mode slider
On offer the chute that the glide direction along described rear mode slider extends, described chute extends close to the sidewall of mould in after described
Being formed with spacing edge, described spacing edge forms a via；Described mechanism of haling includes having the locating part of head and bar portion, described
Bar portion is arranged in described via, and described head is slidably mounted on described chute, and described head is with described spacing because of described front mould
When plate and described rear pattern plate matched moulds separately；Described hale mechanism also include being connected in described bar portion and with described back-off cantilever
End inside abut against hale slide block and for pushing described slide block of haling in after the described elastic component of mould.
3. the injection mold for manufacturing cantilever design product as claimed in claim 2, it is characterised in that described locating part is
One screw, described in hale and threaded between slide block and the bar portion of described locating part.
4. the injection mold for manufacturing cantilever design product as claimed in claim 2, it is characterised in that described elastic component is
One spring, described elastic component is sheathed on beyond described bar portion, the two ends of described elastic component be connected to respectively described in hale slide block with
On described spacing edge.
5. the injection mold for manufacturing cantilever design product as claimed in claim 2, it is characterised in that described in hale slide block
The first arm of extending including the glide direction along rear mode slider and be connected with described first arm and with the end of described back-off cantilever
The second arm abutted against inside end, described first arm and described second arm are the distribution of L font.
6. the injection mold for manufacturing cantilever design product as claimed in claim 5, it is characterised in that described first arm is opened
Being provided with for the stopper slot spacing to described elastic component, described bar portion is connected to the bottom surface of described stopper slot.
7. the injection mold for manufacturing cantilever design product as described in any one of claim 1 to 6, it is characterised in that institute
State front template and the shovel being slidably matched with described rear mode slider is installed.
8. the injection mold for manufacturing cantilever design product as described in any one of claim 1 to 6, it is characterised in that institute
In after stating, mould is provided with the limited block of the slide displacement for limiting described rear mode slider.
9. the injection mold for manufacturing cantilever design product as described in any one of claim 1 to 6, it is characterised in that institute
State rear pattern plate and offer the first through hole, described after in mould offer the second through hole corresponding to described first through hole, described in eject
Mechanism include being arranged in successively described first through hole and described second through hole and for body described in pushing and withstanding push rod and for
The push pedal assembly of push rod described in pushing and withstanding.
10. the injection mold for manufacturing cantilever design product as described in any one of claim 1 to 6, it is characterised in that institute
Stating and offer inclined guide groove on rear mode slider, described front template is provided with Angle Pin, and described Angle Pin is slidably mounted on described tiltedly leads
Groove is located away from described back-off cantilever so that described rear mode slider slides；Or, described front template is provided with for making described rear mold sliding
Block slides and is located away from the linear drives part of described back-off cantilever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610949155.9A CN106313449B (en) | 2016-10-26 | 2016-10-26 | For manufacturing the injection mold of cantilever design product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610949155.9A CN106313449B (en) | 2016-10-26 | 2016-10-26 | For manufacturing the injection mold of cantilever design product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106313449A true CN106313449A (en) | 2017-01-11 |
| CN106313449B CN106313449B (en) | 2019-02-01 |
Family
ID=57818643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610949155.9A Expired - Fee Related CN106313449B (en) | 2016-10-26 | 2016-10-26 | For manufacturing the injection mold of cantilever design product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106313449B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859001A (en) * | 2018-08-10 | 2018-11-23 | 三威实业（珠海）有限公司 | A kind of injection mold |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07102581B2 (en) * | 1990-11-17 | 1995-11-08 | 大協株式会社 | Mold structure for plastic molding |
| CN102581995A (en) * | 2011-01-13 | 2012-07-18 | 汉达精密电子(昆山)有限公司 | Slide block structure |
| CN204545371U (en) * | 2015-04-01 | 2015-08-12 | 广东力人科技有限公司 | Perforation shape back-off die casting for shell mould |
| CN204749165U (en) * | 2015-07-16 | 2015-11-11 | 台州市黄岩星泰塑料模具有限公司 | Interior hook strip product that draws of placing slider in is out of shape demoulding mechanism |
| CN205395049U (en) * | 2016-03-23 | 2016-07-27 | 浙江台州美多模具有限公司 | Demoulding mechanism's slider adhesion -preventing constructs |
| CN105856516A (en) * | 2016-03-23 | 2016-08-17 | 浙江台州美多模具有限公司 | Strong-pulling demoulding mechanism |
| CN206106280U (en) * | 2016-10-26 | 2017-04-19 | 佛山市顺德区百年科技有限公司 | A injection mold for making cantilever structure product |
-
2016
- 2016-10-26 CN CN201610949155.9A patent/CN106313449B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07102581B2 (en) * | 1990-11-17 | 1995-11-08 | 大協株式会社 | Mold structure for plastic molding |
| CN102581995A (en) * | 2011-01-13 | 2012-07-18 | 汉达精密电子(昆山)有限公司 | Slide block structure |
| CN204545371U (en) * | 2015-04-01 | 2015-08-12 | 广东力人科技有限公司 | Perforation shape back-off die casting for shell mould |
| CN204749165U (en) * | 2015-07-16 | 2015-11-11 | 台州市黄岩星泰塑料模具有限公司 | Interior hook strip product that draws of placing slider in is out of shape demoulding mechanism |
| CN205395049U (en) * | 2016-03-23 | 2016-07-27 | 浙江台州美多模具有限公司 | Demoulding mechanism's slider adhesion -preventing constructs |
| CN105856516A (en) * | 2016-03-23 | 2016-08-17 | 浙江台州美多模具有限公司 | Strong-pulling demoulding mechanism |
| CN206106280U (en) * | 2016-10-26 | 2017-04-19 | 佛山市顺德区百年科技有限公司 | A injection mold for making cantilever structure product |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859001A (en) * | 2018-08-10 | 2018-11-23 | 三威实业（珠海）有限公司 | A kind of injection mold |
| CN108859001B (en) * | 2018-08-10 | 2024-03-22 | 三威实业（珠海）有限公司 | Injection mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106313449B (en) | 2019-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105034285A (en) | Inlaying type vertical injection mold structure achieving ejection and core pulling simultaneously | |
| CN105269769B (en) | A kind of injection molding with the double dynamical oblique curved multidirectional pulled core structure of pin | |
| CN103341955B (en) | A kind of automobile lamp body mold separate type oblique core drawing mechanism | |
| US20120100244A1 (en) | Plastic injection mold | |
| KR20170058033A (en) | Die casting die having slide core | |
| CN106313449A (en) | Injection mold for manufacturing cantilever structure product | |
| CN104760226A (en) | Fixed mold side core-pulling slider mechanism for injection mold | |
| CN104802372A (en) | Slide ejection and mould opening type injection mould | |
| KR100887765B1 (en) | Mold with slide core and control method thereof | |
| CN105058711A (en) | Handle demolding mechanism and molding structure thereof | |
| CN204955308U (en) | Vertical injection mold structure of loosing core in ejecting limit in limit of type of inlaying | |
| CN206106280U (en) | A injection mold for making cantilever structure product | |
| CN208428590U (en) | A kind of secondary structure de- by force of built-in mould | |
| CN104802370A (en) | Mold of front mold ejection and demolding structure | |
| CN112549466A (en) | Mould with combined function ejector rod mechanism | |
| CN206124133U (en) | High -efficient hydro -cylinder slider auto -lock mould | |
| CN207273722U (en) | Injection mold with ejecting mechanism three times | |
| CN103737824B (en) | The parallel-moving type precision die of hiding of cells in notebook computer lid | |
| CN206633311U (en) | A kind of plastic mould device for assembly part | |
| CN109501159A (en) | Line position relocation mechanism | |
| CN209365281U (en) | A kind of strong release mechanism | |
| CN209478848U (en) | Angled-lift splits mold in interior pumping sliding block band | |
| KR20080037245A (en) | Mold for injection molding and molding method using the same | |
| CN106426818A (en) | Floating pushing-out side demolding mold with sliding block | |
| CN113601790A (en) | Ejection structure for preventing hard rubber material head from bouncing off |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20190201 |