CN208962359U - One kind one goes out the U-shaped internal thread tee pipe fitting injection mold of two orthodromes - Google Patents
One kind one goes out the U-shaped internal thread tee pipe fitting injection mold of two orthodromes Download PDFInfo
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- CN208962359U CN208962359U CN201821616088.XU CN201821616088U CN208962359U CN 208962359 U CN208962359 U CN 208962359U CN 201821616088 U CN201821616088 U CN 201821616088U CN 208962359 U CN208962359 U CN 208962359U
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Abstract
The utility model discloses one kind one to go out the U-shaped internal thread tee pipe fitting injection mold of two orthodromes, including cover half part, dynamic model part, ejecting mechanism, two product bellmouth building cores and product bellmouth type core core-pulling mechanism, it is equipped between cover half part and dynamic model part to form the type core of the U-shaped internal thread tee pipe fitting of orthodrome and further include one or two of monolithic devices large arc type core to form the U-shaped internal thread of orthodrome, two product bellmouth building cores and two to form the monolithic devices large arc type core of the U-shaped internal thread of orthodrome be separately positioned on corresponding one it is intracavitary to form the U-shaped internal thread tee pipe fitting type of orthodrome；When demoulding, product bellmouth type core core-pulling mechanism two product bellmouth building cores of synchronous driving are extracted out from the product bellmouth of U-shaped internal thread tee pipe fitting, two monolithic devices large arc type cores to form the U-shaped internal thread of orthodrome are driven by type core transmission mechanism and are cooperated with ejecting mechanism, to form the U-shaped intracavitary abjection of internal thread tee pipe fitting type of orthodrome.
Description
Technical field
The utility model relates to a kind of injection mold, specially one kind one goes out the U-shaped internal thread tee pipe fitting injection molding of two orthodromes
Mold.
Background technique
Since PPR injection mold (technique) structure limits, existing U-shaped internal thread tee pipe fitting injection mold structure uses two
The structure that short core crashes, the U-shaped internal thread tee pipe fitting arc span produced is smaller, and product pattern draft is small, and needs to take off by force,
Cause product radius small (water flow throughput is few), simultaneously because production, which need take off by force, can generate scar so as to cause product and interior answer
Power, therefore phenomena such as be easy to appear leak, booster in use.
For this purpose, having found result of the above problems applicant carried out beneficial exploration and trial, will be detailed below being situated between
The technical solution to continue generates in this background.
Utility model content
In order to solve the problems existing in the prior art, the utility model is provided a kind of can producing big radius of the radian connector and is produced
Product interior smooth, stress it is uniform and stable one go out the U-shaped internal thread tee pipe fitting injection mold of two orthodromes.
The utility model is realized using following technical scheme:
One kind one goes out the U-shaped internal thread tee pipe fitting injection mold of two orthodromes, including cover half part, dynamic model part, ejector
The product bellmouth type core tube bundle extracting machine that two structure, two product bellmouth building cores and driving product bellmouth building cores move synchronously
Structure is provided with the type core to form the U-shaped internal thread tee pipe fitting of orthodrome between the cover half part and the dynamic model part,
It is characterized in that, being arranged in the type in-core to form the U-shaped internal thread tee pipe fitting of orthodrome, there are two to form great circle
The U-shaped internal thread tee pipe fitting type chamber of arc and further include one or two of monolithic devices large arc type core to form the U-shaped internal thread of orthodrome, two
A product bellmouth building core and two are separately positioned on correspondence to form the monolithic devices large arc type core of the U-shaped internal thread of orthodrome
One it is intracavitary to form the U-shaped internal thread tee pipe fitting type of orthodrome；When demoulding, the product bellmouth type core core-pulling mechanism is synchronous
Two product bellmouth building cores are driven to extract out from the product bellmouth of U-shaped internal thread tee pipe fitting, two to form orthodrome U
The monolithic devices large arc type core of type internal thread is driven by a type core transmission mechanism and is cooperated with the ejecting mechanism, to form
The U-shaped intracavitary abjection of internal thread tee pipe fitting type of orthodrome.
In a preferred embodiment of the utility model, the type to form the U-shaped internal thread tee pipe fitting of orthodrome
Core is divided into fixed die insert and moving die insert；The fixed die insert is fixed on the fixed die insert on the solid plate in the cover half part
In installation cavity, the moving die insert is fixed in the moving die insert installation cavity on the moving template in the dynamic model part；Described
Two upper impressions are set in fixed die insert, there are two lower impressions for setting in the moving die insert, after molding, each upper impression
One two are together to form to form the U-shaped internal thread tee pipe fitting type chamber of orthodrome with corresponding lower impressions.
In a preferred embodiment of the utility model, the cover half part further includes cover half panel, the cover half face
Plate is described for the cover half part to be installed on the fixation bottom plate of injection molding machine and is fixedly connected with the fixation bottom plate of injection molding machine
It is fixedly connected between cover half panel and the solid plate；Casting system is provided in the cover half panel, solid plate, fixed die insert
System, the entrance of the running gate system dock with the nozzle of the injection molding machine, the running gate system have there are two respectively with two on
The corresponding cast gate of type chamber.
In a preferred embodiment of the utility model, the dynamic model part further includes moving clamping plate, dynamic model backing plate, institute
It states moving clamping plate to be fixed on the movable base plate of injection molding machine, the dynamic model backing plate is mounted on moving clamping plate by support block, described
Moving template is mounted on the dynamic model backing plate, is provided with an ejecting mechanism between the dynamic model backing plate, moving clamping plate and support block
Installation space is simultaneously provided with injection molding machine mandril perforation on the moving clamping plate, and the ejecting mechanism is mounted on the ejector
In structure installation space and the injection molding machine top rod driving by passing through injection molding machine mandril perforation moves.
In a preferred embodiment of the utility model, the ejecting mechanism includes Ejector Retainer Plate, thimble panel, two
Thimble, several guide posts and several ejecting mechanism reset springs, the Ejector Retainer Plate and the thimble panel are fixed together jointly
Be arranged in the ejecting mechanism installation space, the bottom of two thimbles is fixed on the thimble panel, two thimbles it is upper
Portion passes through the dynamic model backing plate, moving template and moving die insert and enters in corresponding lower impressions；Several guide post configurations are on the top
Out in mechanism installation space and the upper and lower end of every guide post is separately fixed on the dynamic model backing plate and the moving clamping plate,
The Ejector Retainer Plate, thimble panel sliding configuration are cased with an ejecting mechanism reset spring on the guide post on each guide post,
The upper end of each ejecting mechanism reset spring and the dynamic model pad contact, lower end is contacted with the moving clamping plate.
In a preferred embodiment of the utility model, the ejecting mechanism further includes a limiting component, the limit
Component is mounted on the thimble panel, to limit ejection height.
In a preferred embodiment of the utility model, the product bellmouth type core core-pulling mechanism include an inclined guide pillar,
One sliding block, a slide block guide post mounting bracket, a slide block guide post and sliding block reset spring, the root of the inclined guide pillar are fixed on described
Simultaneously outside deflection passes through the inclined hole of setting on the slide block on solid plate, and the sliding block setting is moved in the solid plate with described
It is slidably matched between template and with them, the sliding block is connect with two product bellmouth building cores；The slide block guide post installation
Bracket is mounted on the moving template, and the slide block guide post sliding configuration is in the slide block guide post mounting bracket and the cunning
The first end of block guide post is connected with the slide block, sliding block reseting spring sleeve on the slide block guide post, the sliding block reset spring
One end is contacted with the slide block guide post mounting bracket, and second end is contacted with the head that the slide block guide post second end is arranged in.
In a preferred embodiment of the utility model, the type core transmission mechanism includes two gears, two gears
Connecting rod, a rack gear and a rack drives mechanism, there are two gear holding tanks, two the first circular arcs for setting on the dynamic model backing plate
Stroke through-hole and the rack gear sliding slot being connected to two gear holding tanks, every one first circular arc stroke through-hole are accommodated with corresponding gear
Slot connection；Setting is there are two the second circular arc stroke through-hole on the moving template, and there are two for setting in the moving die insert
The upper end of three-arc stroke through-hole, each corresponding third circular arc stroke through-hole is connected to corresponding lower impressions, each corresponding
The lower end of third circular arc stroke through-hole is connected to the upper end of corresponding second circular arc stroke through-hole, each second circular arc stroke through-hole
The upper end of lower end and corresponding first circular arc stroke through-hole connect, the lower end of each first circular arc stroke through-hole and the ejection
Mechanism installation space connection；Each gear shaft is located in corresponding gear holding tank, and the rack gear sliding configuration is in the rack gear
Engaged in sliding slot and with two gears, the middle position of each gear connecting rod pass through corresponding first circular arc stroke through-hole and with it is right
The gear answered is fixedly connected, and the top of each gear connecting rod sequentially passes through corresponding second circular arc stroke through-hole, third circular arc row
Cheng Tongkong is connected with corresponding monolithic devices large arc type core, and the lower part of each gear connecting rod passes through the ejecting mechanism installation space
It is fixedly connected with the thimble panel；One end of the rack gear is connect with the rack drives mechanism, the rack drives mechanism
It is mounted on the dynamic model backing plate.
In a preferred embodiment of the utility model, the rack drives mechanism is an oil cylinder, and the oil cylinder passes through
Cylinder bracket is fixed on the outside of the dynamic model backing plate, and one end of the rack gear is connect with the push rod of the oil cylinder.
In a preferred embodiment of the utility model, it is provided with a square column on each gear, connects in each gear
The middle position of bar is provided with a square hole, and the square hole is inserted on the square column.
Due to using technical solution as above, the utility model provides one kind, can produce big radius of the radian connector and
Interiors of products is smooth, stress it is uniform and stable one go out the U-shaped internal thread tee pipe fitting injection mold of two orthodromes.
Detailed description of the invention
Fig. 1 goes out the U-shaped internal thread tee pipe fitting injection mold structure schematic diagram of two orthodromes for the one of the utility model；
Fig. 2 is the type core schematic diagram of transmission mechanism in the utility model.
Specific embodiment
The utility model is described in further detail below according to the drawings and specific embodiments.
Referring to Fig. 1, the utility model shown in figure is used to produce the injection mould of the U-shaped internal thread threeway product of novel orthodrome
Have schematic cross-section, the injection mold be a mould two go out structure comprising cover half part 100, dynamic model part 200, ejecting mechanism,
The product bellmouth type that two two product bellmouth building core (not shown)s, driving product bellmouth building cores move synchronously
Core core-pulling mechanism, the type core to form the U-shaped internal thread tee pipe fitting of orthodrome, two to form the whole of the U-shaped internal thread of orthodrome
Figure large arc type core 910,910a and a type core transmission mechanism.
Cover half part 100 includes cover half panel 110 and solid plate 120, and cover half panel 110 is for pacifying cover half part 100
Be attached on the fixation bottom plate of injection molding machine and be fixedly connected with the fixation bottom plate (not shown) of injection molding machine, cover half panel 110 with
It is bolted to connection between solid plate 120；A fixed die insert installation cavity 121 is provided on solid plate 120.
Dynamic model part 200 includes moving clamping plate 210, dynamic model backing plate 220, moving template 230 and a pair of of support block 240, dynamic
233, two 231, two centre holes 232 of a moving die insert installation cavity, 232a, slider slideway circles are provided in template 230
Arc stroke through-hole 234,234a.Two centre holes 232,232a upper end be connected to moving die insert installation cavity 231.Two circular arc rows
Cheng Tongkong 234,234a upper end be also connected to moving die insert installation cavity 231.
On dynamic model backing plate 220 setting there are two gear holding tank 221,221a, two circular arc stroke through-holes 222,222a,
Two centre holes, 223,223a and rack gear sliding slots 224, a rack gear sliding slot 224 and two gear holding tanks 221,221a connect
Logical, circular arc stroke through-hole 222 is connected to gear holding tank 221, and circular arc stroke through-hole 222a is connected to gear holding tank 221a.
Moving clamping plate 210 is fixed in the movable base plate (not shown) of injection molding machine, and dynamic model backing plate 220 passes through a pair of of mould
Foot 240 is mounted on moving clamping plate 210, is provided with a top between dynamic model backing plate 210, moving clamping plate 220 and a pair of of support block 240
Mechanism installation space 250 out.
Moving template 230 is mounted on dynamic model backing plate 220, wherein the lower end of the centre hole 232 on moving template 230 and dynamic model pad
223 upper end of centre hole on plate 220 is connected to, the lower end of the centre hole 232 on moving template 230 and the thimble on dynamic model backing plate 220
223 upper end of hole is connected to, the lower end of the circular arc stroke through-hole 234 on moving template 230 and the circular arc stroke through-hole on dynamic model backing plate 220
222 are connected to, the lower end of the circular arc stroke through-hole 234a on moving template 230 and the circular arc stroke through-hole 222a on dynamic model backing plate 220
It is connected to, the lower end of circular arc stroke through-hole 222,222a on dynamic model backing plate 220 is connected to ejecting mechanism installation space 250.
Injection molding machine mandril perforation 211 is provided on moving clamping plate 210, injection molding machine mandril 310 passes through injection molding machine mandril
Perforation 211.
Type core to form the U-shaped internal thread tee pipe fitting of orthodrome is divided into fixed die insert 410 and moving die insert 420；Cover half
Insert 410 is fixed in the fixed die insert installation cavity 121 on solid plate 120, and moving die insert 420 is fixed on moving template 230
In moving die insert installation cavity 231；Two upper impressions 411,411a are set in fixed die insert 410, are arranged in moving die insert 420
There are two lower impressions 421,421a, after molding, each upper impression 411,411a with common group of corresponding lower impressions 421,421a
Synthesis one two is to form the U-shaped internal thread tee pipe fitting type chamber of orthodrome.
In addition circular arc stroke through-hole there are two being also set up in moving die insert 420, the upper end of the two circular arc stroke through-holes
Be connected to respectively with two lower impressions 421,421a, the lower end of the two circular arc stroke through-holes respectively with two in moving template 230
Circular arc stroke through-hole 234, the connection of the upper end 234a.
In addition two centre holes 422,422a are also set up in moving die insert 420, the two centre holes 422,422a it is upper
End is connected to two lower impressions 421,421a respectively, the lower end respectively and in moving template 230 of the two centre holes 422,422a
Two centre holes 232, the connection of the upper end 232a.
It is provided with running gate system 700 in cover half panel 110, solid plate 120, fixed die insert 410, the running gate system 700
Entrance docked with the nozzle of injection molding machine, the running gate system 700 tool is there are two corresponding with two upper impressions 411,411a respectively
Cast gate.
Ejecting mechanism is mounted in ejecting mechanism installation space 250 and the injection molding machine by passing through injection molding machine mandril perforation 211
The driving movement of mandril 310.Ejecting mechanism includes Ejector Retainer Plate 510, thimble panel 520, two thimbles 530,530a, several guide posts
540 and several ejecting mechanism reset springs 550, Ejector Retainer Plate 510 is fixed together with thimble panel 520 by fastener 570
Be co-located in ejecting mechanism installation space 250, two thimbles 530,530a bottom be fixed on thimble panel 520, two
Root thimble 530,530a top pass through two centre holes 223,223a, two tops on moving template 230 on dynamic model backing plate 220
Two centre holes 422,422a on pin hole 232,232a and moving die insert 420 enter corresponding lower impressions 421, in 421a；
It is several that the configuration of guide post 540 is in ejecting mechanism installation space 250 and the upper and lower end of every guide post 540 is separately fixed at dynamic model
On backing plate 220 and moving clamping plate 210, Ejector Retainer Plate 510,520 sliding configuration of thimble panel are on guide post 540, in each guide post
An ejecting mechanism reset spring 550 is cased on 540, upper end and the dynamic model backing plate 220 of each ejecting mechanism reset spring 550 connect
Touching, lower end is contacted with moving clamping plate 210.
The ejecting mechanism further includes a limiting component 560, which is mounted on thimble panel by bolt 561
On 520, to limit ejection height.
The product bellmouth type core core-pulling mechanism packet that two product bellmouth building cores of driving of the utility model move synchronously
An inclined guide pillar 610, a sliding block 620, a slide block guide post mounting bracket 630, a slide block guide post 640 and sliding block reset spring 650 are included,
The root of inclined guide pillar 610 is fixed on solid plate 120 and deflection passes through the inclined hole 621 being arranged on sliding block 620, sliding block outward
620 are arranged between solid plate 120 and moving template 230 and are slidably matched with them, wherein 620 sliding configuration of sliding block is in dynamic model
In the slider slideway 233 of plate 230, which is also connect with two product bellmouth building cores.
Slide block guide post mounting bracket 630 is mounted on the outside of moving template 230, and 640 sliding configuration of slide block guide post is in sliding block
In guide post mounting bracket 630 and the first end of the slide block guide post 640 is connect with sliding block 640, and 650 sets of sliding block reset spring in cunning
On block guide post 640, one end of the sliding block reset spring 650 is contacted with slide block guide post mounting bracket 630, and second end and setting are in cunning
The head 641 of 640 second end of block guide post contacts.
Type core transmission mechanism includes two gears 810,810a, two gear connecting rods 820,820a, a rack gear 830 and a tooth
Driving mechanism, corresponding gear holding tank 221 is arranged on dynamic model backing plate 220 in each gear 810,810a, in 221a and point
Be not fixed on a gear shaft 811, on 811a, gear shaft 811,811a upper end moving template is supported on by bearing 840,840a
On 230, gear shaft 811,811a lower end be supported on dynamic model backing plate 220 by bearing 850,850a.
830 sliding configuration of rack gear is nibbled in the rack gear sliding slot 224 on dynamic model backing plate 220 and with two gears 810,810a
It closes, one end of rack gear 830 is extended outside dynamic model backing plate 220.
Each gear connecting rod 820,820a middle position pass through dynamic model backing plate 220 on corresponding circular arc stroke through-hole 222,
222a is simultaneously fixedly connected with corresponding gear 810,810a.Being fixedly connected with mode is to be provided with one on each gear 810,810a
Square column 812,812a are provided with a square hole 821,821a in the middle position of each gear connecting rod 820,820a, square hole 821,
821a covers on square column 812,812a.
Each gear connecting rod 820,820a top sequentially pass through corresponding two circular arcs stroke through-hole on moving template 230
234, after 234a, the corresponding circular arc stroke through-hole of moving die insert 420 with corresponding monolithic devices large arc type core 910,910a connection,
Each gear connecting rod 820,820a lower part pass through ejecting mechanism installation space 250 be fixedly connected with thimble panel 520.
Rack drives mechanism is an oil cylinder 860, and oil cylinder 860 is fixed on the outer of dynamic model backing plate 220 by cylinder bracket 870
Side, rack gear 830 extend one end outside dynamic model backing plate 220 and connect with the push rod of oil cylinder 860.
When molding, oil cylinder 860 is slided with carry-over bar 830, with synchronous turn therewith of 210 meshed gears 810 of rack gear, 810a
It is dynamic, synchronous drive gear connecting rod 820,820a rotation.The gear connecting rod 820 of rotation, 820a drive be connected to gear connecting rod 820,
Monolithic devices large arc type core 910, the 910a on the top 820a rotate 180 °, respectively reach to form the U-shaped internal thread threeway of orthodrome
The corresponding position of pipe fitting type chamber.The modular system of injection molding machine folding simultaneously drives dynamic model part 200 to transport to 100 direction of cover half part
It is dynamic.Sliding block 620 is oriented to by inclined guide pillar 610, to 200 medial motion of dynamic model part, two product bellmouth building cores is pushed to reach
To form the corresponding position of the U-shaped internal thread tee pipe fitting type chamber of orthodrome, final dynamic model part 200 and 100 pairing of cover half part.
When die sinking, dynamic model part 200 is retreated in the case where injection molding machine folding modular system drives.Sliding block 620 is along inclined guide pillar 610 to dynamic
200 movement outside of mould part completes the core pulling of two product bellmouth building cores.When dynamic model part 200 falls back on certain position,
The sliding of 860 drive rack 830 of oil cylinder, rotates synchronously therewith with 210 meshed gears 810 of rack gear, 810a, and synchronous drive gear connects
Bar 820,820a rotation, the gear connecting rod 820 of rotation, that 820a drive is connected to gear connecting rod 820, the monolithic devices on the top 820a is big
Circular arc type core 910,910a reversely rotate 180 °.Simultaneously under the action of injection molding machine opens and closes the injection molding machine mandril 310 in modular system
Ejector Retainer Plate 510 and thimble panel 520 are moved to 230 direction of moving template, so that two thimbles, 530,530a and two gears connect
Bar 820,820a synchronization are moved to 230 direction of moving template, and two thimbles 530,530a and two gear connecting rods 820,820a are common
The U-shaped internal thread threeway product of two orthodromes is ejected out of two lower impressions 421,421a under effect, then manually big from monolithic devices
Circular arc type core 910,910a take out the U-shaped internal thread threeway product of two orthodromes, complete the demoulding of product.Above-mentioned actuation cycle, no
Injection molding movement is completed disconnectedly.
Claims (10)
1. one kind one go out the U-shaped internal thread tee pipe fitting injection mold of two orthodromes, including cover half part, dynamic model part, ejecting mechanism,
The product bellmouth type core core-pulling mechanism that two product bellmouth building cores of two product bellmouth building cores and driving move synchronously,
The type core to form the U-shaped internal thread tee pipe fitting of orthodrome is provided between the cover half part and the dynamic model part,
It is characterized in that, in the type in-core setting to form the U-shaped internal thread tee pipe fitting of orthodrome, there are two to form orthodrome U
Type internal thread tee pipe fitting type chamber and further include one or two of monolithic devices large arc type core to form the U-shaped internal thread of orthodrome, two
Product bellmouth building core and two to form the monolithic devices large arc type core of the U-shaped internal thread of orthodrome be separately positioned on it is corresponding
One intracavitary to form the U-shaped internal thread tee pipe fitting type of orthodrome；When demoulding, the product bellmouth type core core-pulling mechanism is synchronous to be driven
Dynamic two product bellmouth building cores are extracted out from the product bellmouth of U-shaped internal thread tee pipe fitting, and two U-shaped to form orthodrome
The monolithic devices large arc type core of internal thread is driven by a type core transmission mechanism and is cooperated with the ejecting mechanism, to form greatly
The U-shaped intracavitary abjection of internal thread tee pipe fitting type of circular arc.
2. one kind one as described in claim 1 goes out the U-shaped internal thread tee pipe fitting injection mold of two orthodromes, which is characterized in that institute
It states and is divided into fixed die insert and moving die insert to the type core for forming the U-shaped internal thread tee pipe fitting of orthodrome；The fixed die insert is fixed
In the fixed die insert installation cavity on the solid plate in the cover half part, the moving die insert is fixed in the dynamic model part
Moving template on moving die insert installation cavity in；Two upper impressions are set in the fixed die insert, in the moving die insert
There are two lower impressions for setting, and after molding, each upper impression is together to form one two to form with corresponding lower impressions
The U-shaped internal thread tee pipe fitting type chamber of orthodrome.
3. one kind one as claimed in claim 2 goes out the U-shaped internal thread tee pipe fitting injection mold of two orthodromes, which is characterized in that institute
Stating cover half part further includes cover half panel, and the cover half panel is used to for being installed to the cover half part fixation bottom plate of injection molding machine
It above and with the fixation bottom plate of injection molding machine is fixedly connected, is fixedly connected between the cover half panel and the solid plate；Described fixed
Die face plate, solid plate are provided with running gate system, the nozzle pair of the entrance of the running gate system and the injection molding machine in fixed die insert
It connects, there are two cast gates corresponding with two upper impressions respectively for the running gate system tool.
4. one kind one as claimed in claim 3 goes out the U-shaped internal thread tee pipe fitting injection mold of two orthodromes, which is characterized in that institute
Stating dynamic model part further includes moving clamping plate, dynamic model backing plate, and the moving clamping plate is fixed on the movable base plate of injection molding machine, described dynamic
Die-cushion plate is mounted on moving clamping plate by support block, and the moving template is mounted on the dynamic model backing plate, and the dynamic model backing plate moves
It is provided with an ejecting mechanism installation space between baffle plate and support block and is provided with an injection molding machine top on the moving clamping plate
Bar perforation, the ejecting mechanism is mounted in the ejecting mechanism installation space and the note by passing through injection molding machine mandril perforation
The movement of molding machine top rod driving.
5. one kind one as claimed in claim 4 goes out the U-shaped internal thread tee pipe fitting injection mold of two orthodromes, which is characterized in that institute
Stating ejecting mechanism includes Ejector Retainer Plate, thimble panel, two thimbles, several guide posts and several ejecting mechanism reset springs, described
Ejector Retainer Plate and the thimble panel, which are fixed together, to be co-located in the ejecting mechanism installation space, the bottom of two thimbles
Portion is fixed on the thimble panel, and the top of two thimbles passes through the dynamic model backing plate, moving template and moving die insert and enters
In corresponding lower impressions；Several guide post configurations are in the ejecting mechanism installation space and the upper and lower end of every guide post is distinguished
Be fixed on the dynamic model backing plate and the moving clamping plate, the Ejector Retainer Plate, thimble panel sliding configuration on the guide post,
An ejecting mechanism reset spring is cased on each guide post, the upper end of each ejecting mechanism reset spring connects with the dynamic model backing plate
Touching, lower end is contacted with the moving clamping plate.
6. one kind one as claimed in claim 5 goes out the U-shaped internal thread tee pipe fitting injection mold of two orthodromes, which is characterized in that institute
Stating ejecting mechanism further includes a limiting component, and the limiting component is mounted on the thimble panel, to limit ejection height.
7. one kind one as claimed in claim 6 goes out the U-shaped internal thread tee pipe fitting injection mold of two orthodromes, which is characterized in that institute
Stating product bellmouth type core core-pulling mechanism includes an inclined guide pillar, a sliding block, a slide block guide post mounting bracket, a slide block guide post and sliding block
Reset spring, the root of the inclined guide pillar is fixed on the solid plate and deflection passes through setting on the slide block oblique outward
Hole, the sliding block are arranged between the solid plate and the moving template and are slidably matched with them, the sliding block and two productions
The connection of product bellmouth building core；The slide block guide post mounting bracket is mounted on the moving template, and the slide block guide post sliding is matched
It sets in the slide block guide post mounting bracket and the first end of the slide block guide post is connected with the slide block, sliding block reset spring
Cover on the slide block guide post, one end of the sliding block reset spring is contacted with the slide block guide post mounting bracket, second end with set
It sets in the contact of the head of the slide block guide post second end.
8. one kind one as claimed in claim 7 goes out the U-shaped internal thread tee pipe fitting injection mold of two orthodromes, which is characterized in that institute
Stating type core transmission mechanism includes two gears, two gear connecting rods, a rack gear and a rack drives mechanism, in the dynamic model backing plate
Upper setting there are two gear holding tank, two the first circular arc stroke through-holes and the rack gear sliding slot being connected to two gear holding tanks,
Every one first circular arc stroke through-hole is connected to corresponding gear holding tank；There are two the second circular arc rows for setting on the moving template
Cheng Tongkong, there are two third circular arc stroke through-hole, each corresponding third circular arc stroke through-holes for setting in the moving die insert
Upper end be connected to corresponding lower impressions, the lower end of each corresponding third circular arc stroke through-hole and corresponding second circular arc stroke
The upper end of through-hole is connected to, and the lower end of each second circular arc stroke through-hole is connected with the upper end of corresponding first circular arc stroke through-hole,
The lower end of each first circular arc stroke through-hole is connected to the ejecting mechanism installation space；Each gear shaft is located at corresponding gear
In holding tank, the rack gear sliding configuration engages in the rack gear sliding slot and with two gears, the centre of each gear connecting rod
Position passes through corresponding first circular arc stroke through-hole and is fixedly connected with corresponding gear, and the top of each gear connecting rod is successively worn
Cross corresponding second circular arc stroke through-hole, third circular arc stroke through-hole is connected with corresponding monolithic devices large arc type core, Mei Yichi
The lower part of wheel connecting rod passes through the ejecting mechanism installation space and is fixedly connected with the thimble panel；One end of the rack gear and institute
The connection of rack drives mechanism is stated, the rack drives mechanism is mounted on the dynamic model backing plate.
9. one kind one as claimed in claim 8 goes out the U-shaped internal thread tee pipe fitting injection mold of two orthodromes, which is characterized in that institute
Stating rack drives mechanism is an oil cylinder, and the oil cylinder is fixed on the outside of the dynamic model backing plate, the rack gear by cylinder bracket
One end connect with the push rod of the oil cylinder.
10. one kind one as claimed in claim 9 goes out the U-shaped internal thread tee pipe fitting injection mold of two orthodromes, which is characterized in that
It is provided with a square column on each gear, the middle position of each gear connecting rod is provided with a square hole, described in the square hole insertion
On square column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821616088.XU CN208962359U (en) | 2018-09-30 | 2018-09-30 | One kind one goes out the U-shaped internal thread tee pipe fitting injection mold of two orthodromes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821616088.XU CN208962359U (en) | 2018-09-30 | 2018-09-30 | One kind one goes out the U-shaped internal thread tee pipe fitting injection mold of two orthodromes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208962359U true CN208962359U (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821616088.XU Active CN208962359U (en) | 2018-09-30 | 2018-09-30 | One kind one goes out the U-shaped internal thread tee pipe fitting injection mold of two orthodromes |
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| Country | Link |
|---|---|
| CN (1) | CN208962359U (en) |
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2018
- 2018-09-30 CN CN201821616088.XU patent/CN208962359U/en active Active
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Effective date of registration: 20230420 Address after: No. 2528, Ganshan Road, Huzhou City, Zhejiang Province, 313000 Patentee after: Zhejiang Aikang Industrial Co.,Ltd. Address before: 201314 No. 4828 Shen Jiang Nan Road, Xinchang Town, Pudong New Area, Shanghai Patentee before: AKAN ENTERPRISE GROUP (SHANGHAI) Co.,Ltd. |
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Address after: No. 2528, Ganshan Road, Huzhou City, Zhejiang Province, 313000 Patentee after: Aikang Enterprise Group (Zhejiang) Co.,Ltd. Address before: No. 2528, Ganshan Road, Huzhou City, Zhejiang Province, 313000 Patentee before: Zhejiang Aikang Industrial Co.,Ltd. |