CN205969832U - Single screw rod control multicavity takes off screw -threaded mechanism and mould thereof - Google Patents

Single screw rod control multicavity takes off screw -threaded mechanism and mould thereof Download PDF

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Publication number
CN205969832U
CN205969832U CN201620982604.5U CN201620982604U CN205969832U CN 205969832 U CN205969832 U CN 205969832U CN 201620982604 U CN201620982604 U CN 201620982604U CN 205969832 U CN205969832 U CN 205969832U
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CN
China
Prior art keywords
contact
screw rod
reflex
bearing
gear
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.)
Withdrawn - After Issue
Application number
CN201620982604.5U
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Chinese (zh)
Inventor
王强
葛敬科
宫舰
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DALIAN LUANYI PRECISION MOULD MANUFACTURING Co Ltd
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DALIAN LUANYI PRECISION MOULD MANUFACTURING Co Ltd
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Priority to CN201620982604.5U priority Critical patent/CN205969832U/en
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Publication of CN205969832U publication Critical patent/CN205969832U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

Single screw rod control multicavity takes off screw -threaded mechanism and mould thereof, belong to the thermoplastic forming die field, this mould takes off the problem that exists in the mould that screw -threaded mechanism had solved micron order screw thread plastics products through single screw rod control multicavity, thereby rely on injection molding machine die sinking motion drive to come compound screw rod motion to drive gear drive, gear band moving gear axle rotates and breaks away from the mould with the product, an automatic drawing of patterns is moulded in the realization, transmission power is big, work is steady reliable, can be quick, the accurate positioning, make the smooth drawing of patterns of product and reach technical requirement and the operation requirement, effectively utilize die space, moreover, the steam generator is simple in structure, it is compact, and improves the production efficiency.

Description

Single screw rod controls multi-cavity Leave out thread mechanism and its mould
Technical field
This utility model belongs to thermoplastic plastics shaping mould applications, be related to single screw rod control multi-cavity Leave out thread mechanism and its Mould, is mainly used in the mould of micron order threaded plastic product, and the micron order screw thread being applied especially to a multi-cavity mold is moulded The mould of material product.
Background technology
Screwed plastic product is widely used in daily life with producing, for the low threaded plastic of required precision Product typically to realize injection mo(u)lding using the mould of strong release mechanism, takes off for general employing of the higher threaded plastic product of precision Realizing injection mo(u)lding, the power of Leave out thread usually selects Motor drive, Driven by Hydraulic Cylinder and outside connection to the mould of thread mechanism Dynamic mechanism controls internal gear rotates to realize Leave out thread, and this structure takies die space greatly, and complex structure is relatively costly.
Content of the invention
The purpose of this utility model is to provide single screw rod to control multi-cavity Leave out thread mechanism and its mould, relies on die sinking action to drive Thus driving gear drive, gear driven gear shaft rotates product break away from moulds dynamic reflex screw motion, realizes plastic automatic The demoulding.
The technical problems to be solved in the utility model is to provide single screw rod to control multi-cavity Leave out thread mechanism and its mould, solves Problem present in the mould of micron order threaded plastic product, makes the smooth demoulding of product and reaches technical requirements and use requirement.
The technical solution of the utility model is:Single screw rod controls multi-cavity Leave out thread mechanism and its mould, and its structure includes:Fixed Baffle plate 1, solid plate 2, moving platen 3, dynamic model supporting plate 4, face needle plate 5, bottom needle plate 6, moving clamping plate 7, reflex screw rod 8, thrust shaft Hold A9, bearing A10, reflex swivel nut 11, driving gear 12, limiting plate 13, bearing B14, thrust bearing B15, bearing C16, driven Gear A 17, driven gear B18, bearings D 19, wedge 20, moving die insert 21, slider guide post 22, slide block 23, pin 24, gear Axle 25, move back tooth axle sleeve 26, positioning sleeve 27, middle shoulder push rod 28, spring A29, shouldered tap bolt 30, release link spring 31, reset control Mechanism 32 and key pin 33;
Single screw rod controls the annexation of multi-cavity Leave out thread mechanism and its mould to be:Reflex screw rod 8 is contacted with solid plate 2 face Hanging platform connects, and reflex screw rod 8 is contacted and spacing with fixed clamping plate 1 face, and thrust bearing A9 is joined with reflex screw rod 8 face contact slide Close, thrust bearing A9 is coordinated with reflex swivel nut 11 face contact slide, comes with reflex swivel nut 11 face contact slide cooperation, bearing A10 Multiple swivel nut 11 is threadeded with reflex screw rod 8, and driving gear 12 is contacted tight fit and connected by key pin 33 with reflex swivel nut 11 face, Bearing B14 and reflex swivel nut 11 face contact slide cooperation, thrust bearing B15 and reflex screw rod 8 face contact slide cooperation, thrust shaft Hold B15 with reflex swivel nut 11 face contact slide cooperation, thrust bearing A9 is contacted with moving platen 3 face with the top surface of bearing C16, thrust The periphery of bearing A9 and bearing C16 and the cooperation of moving platen 3 gap, the bottom surface of bearing B14 and thrust bearing B15 and limiting plate 13 face Contact, bearing B14 and thrust bearing B15 periphery and limiting plate 13 gap coordinate, the periphery of limiting plate 13 and moving platen 3 and Dynamic model supporting plate 4 gap coordinates, and the bottom surface of limiting plate 13 is contacted with dynamic model supporting plate 4 face and is locked by bolt, moving die insert 21 Periphery is coordinated with solid plate 2 gap, and the top surface of moving die insert 21 is contacted with solid plate 2 face, and moving die insert 21 is connect with dynamic model plate face Touch to be fitted close and be locked by bolt, the top surface of bearing C16 is coordinated with moving die insert 21 face contact slide, and bearing C16's is outer Week and the cooperation of moving die insert 21 gap, driven gear A17 and the cooperation of bearing C16 face contact slide, setting on driven gear A17 Position the flat B18 with driven gear on setting band flat groove face contact tight fit and spacing fixation, the bottom surface of bearings D 19 and move Template 3 face contact slide cooperation, the periphery of bearings D 19 is coordinated with moving platen 3 gap, and bearings D 19 is contacted with driven gear A17 face It is slidably matched, wedge 20 is contacted tight fit and is locked by bolt with solid plate 2 face, the frustum of setting on slider guide post 22 With the taper long cave face contact slide cooperation of setting on slide block 23, slider guide post 22 is with the cooperation of face needle plate 5 gap by hanging platform even Connect, the periphery of slide block 23 is coordinated with the insertion side cave face contact slide of setting on moving die insert 21, the inclined-plane of setting on slide block 23 Oblique plane-plane contact wedging with setting on wedge 20 coordinates, and gear shaft 25 is joined with slide block 23 and moving die insert 21 face contact slide Close, gear shaft 25 with move back tooth axle sleeve 26 face contact threaded, move back tooth axle sleeve 26 contact with moving platen 3 face be fitted close by bolt It is locked, positioning sleeve 27 and gear shaft 25 and move back tooth axle sleeve 26 face and contact, positioning sleeve 27 is contacted with dynamic model supporting plate 4 face closely joins Close and be locked by bolt, pin 24 contacts tight fit with moving die insert 21 face, and pin 24 is contacted and to it with slide block 23 face Spacing, middle shoulder push rod 28 contacts tight fit, middle shoulder push rod 28 and positioning sleeve 27, dynamic model supporting plate 4, face needle plate with gear shaft 25 face 5 and bottom needle plate 6 gap cooperation, middle shoulder push rod 28 on setting middle shoulder hanging platform contact and spacing with face needle plate 5 face, middle take on push rod 28 The middle shoulder hanging platform of upper setting is coordinated with the counterbore gap of setting on bottom needle plate 6, and the top surface of spring A29 is contacted with moving platen 3 face, bullet The bottom surface of spring A29 is contacted with dynamic model supporting plate 4 face, and the periphery of spring A29 and dynamic model supporting plate 4 gap coordinate, shouldered tap bolt 30 and bullet Spring A29, dynamic model supporting plate, face needle plate 5 and the cooperation of bottom needle plate 6 gap, shouldered tap bolt 30 is threadeded with moving platen 3, release link bullet The top surface of spring 31 is contacted with moving platen 3 face, and the bottom surface of release link spring 31 is contacted with face needle plate 5 face, outside release link spring 31 Week is arranged on moving platen 3 and the outside of dynamic model supporting plate 4 with the cooperation of dynamic model supporting plate 4 gap, reset controlling organization 32;Described driving tooth Wheel 12 is engaged with driven gear A17, and driven gear B18 is engaged with gear shaft 25, when mold cavity is more than two, driving gear 12 Can engage with the driven gear A17 more than two, driven gear B18 can be nibbled with the gear shaft 25 more than two simultaneously simultaneously Close, each gear shaft one screw product of 25 molding.
Move along a straight line under the drive of solid plate 2 during described reflex screw rod 8 die sinking, reflex screw rod 8 drives reflex simultaneously Swivel nut 11 is rotated with central shaft, and the power of rotation is passed to driving gear 12 by key pin 33 and promotees by reflex swivel nut 11 simultaneously Driving gear 12 is made to rotate with central shaft, the thrust of rotation is passed to driven tooth by teeth by driving gear 12 simultaneously Take turns A17, the thrust of rotation is passed to driven gear B18 by positioning flat effect by driven gear A17 simultaneously, driven tooth simultaneously The thrust of rotation is passed to gear shaft 25 by teeth by wheel B18, and the thrust rotating is transmitted by gear shaft 25 by screw thread simultaneously To moving back tooth axle sleeve 26, it is integrally fixed at the parts of the geo-stationary on moving platen 3 due to moving back tooth axle sleeve 26, moves back tooth axle sleeve 26 simultaneously Gear shaft 25 counteracting force is applied to by screw thread promotes gear shaft 25 to do rollback Leave out thread along helix and move.
Separate with dynamic model supporting plate 4 in the presence of spring A29 during described moving platen 3 die sinking, positioning sleeve 27 is in company with dynamic model support Plate 4 is separated with gear shaft 25, and the distance between the hanging platform top surface of described shouldered tap bolt 30 and dynamic model supporting plate 4 do more than gear shaft 25 The distance of rollback when helix does the motion of rollback Leave out thread.
Slide block 23 is promoted to do die sinking motion while described slider guide post 22 moves with coplanar needle plate 5, described middle shoulder pushes away In when bar 28 is contacted with the bottom surface takeing on hanging platform in middle shoulder push rod 28 in the bottom surface of bottom needle plate 6 counterbore, shoulder push rod 28 does ejection motion, This ejection motion delay molds motion in slide block 23.
Described move back tooth axle sleeve 26 material selection spring steel material, described positioning sleeve 27 material selection quenched materials hardness ensures HRC50-85 degree.
After described reset controlling organization 32 controls solid plate 2 and moving platen 3 matched moulds, template 3 and dynamic model supporting plate 4 close again Mould.
On described gear shaft 25, the flight pitch of shaped article thread profile is identical with the flight pitch moving back on tooth axle sleeve 26.
The beneficial effects of the utility model are:Control multi-cavity Leave out thread mechanism to solve micron order screw thread by single screw rod to mould Problem present in the mould of material product, relies on injection moulding machine mould open motion to drive reflex screw motion thus driving gear drive, Gear driven gear shaft rotates product break away from moulds, realizes plastic automatic demoulding, and transmission power is big, stable working is reliable, energy Enough quickly, it is accurately positioned, make the smooth demoulding of product and reach technical requirements and use requirement, effectively utilizes die space, structure Simply, compact, improve production efficiency.
Brief description
Below in conjunction with accompanying drawing, illustrated with embodiment.
Fig. 1 is that single screw rod controls multi-cavity Leave out thread mechanism schematic perspective view.
Fig. 2 is the schematic diagram one that single screw rod controls multi-cavity Leave out thread mechanism and its mould.
Fig. 3 is the schematic diagram two that single screw rod controls multi-cavity Leave out thread mechanism and its mould.
Fig. 4 is that single screw rod controls multi-cavity Leave out thread mechanism perspective cross-sectional schematic diagram one.
Fig. 5 is that single screw rod controls multi-cavity Leave out thread mechanism perspective cross-sectional schematic diagram two.
Fig. 6 is bearing C16 and driven gear A17 cooperation schematic diagram.
Fig. 7 is gear shaft 25, moves back tooth axle sleeve 26 and positioning sleeve 27 cooperation schematic diagram.
In figure:1 fixed clamping plate;2 solid plates;3 moving platens;4 dynamic model supporting plates;5 face needle plates;6 bottom needle plates;7 moving clamping plates;8 Reflex screw rod;9 thrust bearing A;10 bearing A;11 reflex swivel nuts 11;12 moving gears 12;13 plates;14 bearing B;15 thrust bearings B;16 bearing C;17 driven gear A;18 driven gear B;19 bearings D;20 wedges;21 moving die inserts;22 slider guide posts;23 is sliding Block;24 pins;25 gear shafts;26 move back tooth axle sleeve;27 positioning sleeves;Push rod is takeed in 28;29 spring A;30 shouldered tap bolts;31 release links Spring;32 reset controlling organizations;33 key pins.
Specific embodiment
Describe the specific embodiment of utility model with reference to technology word and accompanying drawing in detail.
During assembling mould, wedge 20 is fitted in the die cavity that solid plate 2 processes, and bolt passes through solid plate 2 by wedge 20 It is locked with it, gear shaft 25 is threadeded with moving back tooth axle sleeve 26(See Fig. 7), gear shaft 25 with move back tooth axle sleeve 26 as one In the cavity that overall assembling such as moving platen 4 processes, bolt passes through and moves back tooth axle sleeve 26 it is locked with moving platen 4, reflex Swivel nut 11 is arranged in the die cavity that solid plate 2 processes, and reflex swivel nut 11 and driving gear 12 pass through key pin 33 positioning assembling, axle Hold A10 and bearing B14 to be set in together with reflex swivel nut 11, thrust bearing A9 is arranged in the die cavity that moving platen 4 processes, come Answer swivel nut 11, driving gear 12, bearing A10 and bearing B14 as an integral installation in the die cavity that moving platen 4 processes, Thrust bearing B15 is arranged in the die cavity that limiting plate 13 processes, and thrust bearing B15 and limiting plate 13 are equipped with as an entirety In the die cavity that moving platen 4 processes, it is locked with moving platen 4 by bolt through limiting plate 13(See Fig. 2), driven tooth Wheel A17 and driven gear B18 is equipped with, and bearing C16 is equipped with driven gear A17 with bearings D 19(See Fig. 6), driven gear A17, Driven gear B18, bearing C16 and bearings D 19 are fitted in the die cavity that moving platen 4 processes as an entirety, and pin 24 is pacified It is contained in the pin-and-hole that moving die insert 21 processes, moving die insert 21 is fitted in the die cavity that moving platen processes, bolt passes through dynamic It is locked by mould insert 21 with dynamic model supporting plate 4, and slide block 23 is arranged in the cavity that moving die insert 21 processes and in pin 24 contacts(See Fig. 5), slider guide post 22 and middle shoulder push rod 28 be equipped with face needle plate 5 that hanging platform is spacing, and positioning sleeve 27 is arranged on dynamic In the die cavity that die shoe plate 4 processes, bolt through dynamic model supporting plate 4, positioning sleeve 27 is locked on dynamic model supporting plate 4, spring A29 is arranged in the die cavity that dynamic model supporting plate 4 processes, and shouldered tap bolt 30 is locked through dynamic model supporting plate 4 with moving platen 3, closes Reflex screw rod 8 insertion reflex swivel nut 11 promote reflex swivel nut 11 by mould matched moulds during mould(See Fig. 2,4), reset controlling organization 32 It is arranged on moving platen 3 and the outside of dynamic model supporting plate 4(See Fig. 3).
Specifically forming process is:After the completion of forming machine injection, moving platen 3 and 4 points of dynamic model supporting plate under spring A29 effect From reflex screw rod 8 moves along a straight line under the drive of solid plate 2, and reflex screw rod 8 drive reflex swivel nut 11 is done with central shaft and rotates Motion, the power of rotation is passed to driving gear 12 by key pin 33 and promotes driving gear 12 to be done with central shaft and revolves by reflex swivel nut 11 Transhipment is dynamic, and the thrust of rotation is passed to driven gear A17 by teeth by driving gear 12, and it is flat that driven gear A17 passes through positioning Effect the thrust of rotation is passed to driven gear B18, the thrust of rotation is passed to gear by teeth by driven gear B18 Axle 25, the thrust of rotation is passed to by screw thread and moves back tooth axle sleeve 26 by gear shaft 25, is integrally fixed at dynamic model due to moving back tooth axle sleeve 26 The parts of the geo-stationary on plate 3, move back tooth axle sleeve 26 simultaneously and are applied to gear shaft 25 counteracting force by screw thread and promote gear Axle 25 does rollback Leave out thread along helix and moves, during matched moulds reset controlling organization 32 control solid plate 2 and moving platen 3 matched moulds it Afterwards, the matched moulds one-shot forming cycle completes again for template 3 and dynamic model supporting plate.
The above is superior embodiment of the present utility model it is noted that affiliated technology is led for this utility model For the technical staff in domain, on the premise of without departing from this utility model know-why, some improvement can also be made and deform, These improve and deformation also should be regarded as protection domain of the present utility model.

Claims (7)

1. single screw rod controls multi-cavity Leave out thread mechanism and its mould it is characterised in that its structure includes:Fixed clamping plate(1), cover half Plate(2), moving platen(3), dynamic model supporting plate(4), face needle plate(5), bottom needle plate(6), moving clamping plate(7), reflex screw rod(8), thrust Bearing A(9), bearing A(10), reflex swivel nut(11), driving gear(12), limiting plate(13), bearing B(14), thrust bearing B (15), bearing C(16), driven gear A(17), driven gear B(18), bearings D(19), wedge(20), moving die insert(21), sliding Block lead(22), slide block(23), pin(24), gear shaft(25), move back tooth axle sleeve(26), positioning sleeve(27), middle shoulder push rod (28), spring A(29), shouldered tap bolt(30), release link spring(31), reset controlling organization(32)And key pin(33);It connects Relation is:Reflex screw rod(8)With solid plate(2)Face contact hanging platform connects, thrust bearing A(9)With reflex screw rod(8)Face contact is slided Dynamic cooperation, thrust bearing A(9)With reflex swivel nut(11)Face contact slide cooperation, bearing A(10)With reflex swivel nut(11)Face contacts It is slidably matched, reflex swivel nut(11)With reflex screw rod(8)Threaded, driving gear(12)With reflex swivel nut(11)Face contact is tight Close fit is by key pin(33)Connect, bearing B(14)With reflex swivel nut(11)Face contact slide cooperation, thrust bearing B(15)With Multiple screw rod(8)Face contact slide cooperation, thrust bearing B(15)With reflex swivel nut(11)Face contact slide cooperation, thrust bearing A (9)With bearing C(16)Top surface and moving platen(3)Face contacts, thrust bearing A(9)With bearing C(16)Periphery and moving platen (3)Gap coordinates, bearing B(14)With thrust bearing B(15)Bottom surface contact with limiting plate 13 face, bearing B(14)And thrust shaft Hold B(15)Periphery and limiting plate(13)Gap coordinates, bearing C(16)Top surface and moving die insert(21)Face contact slide is joined Close, bearing C(16)Periphery and moving die insert(21)Gap coordinates, driven gear A(17)With bearing C(16)Face contact slide is joined Close, driven gear A(17)The positioning of upper setting is flat and driven gear B(18)The band flat groove face contact of upper setting is fitted close simultaneously Spacing fixation, bearings D(19)Bottom surface and moving platen 3 face contact slide cooperation, bearings D(19)Periphery and moving platen 3 gap Cooperation, bearings D(19)With driven gear A(17)Face contact slide cooperation, wedge(20)With solid plate(2)Face contact is fitted close It is locked by bolt, slider guide post(22)The frustum of upper setting and slide block(23)The taper long cave face contact slide of upper setting Cooperation, slider guide post(22)With face needle plate(5)Gap cooperation is connected by hanging platform, slide block(23)Periphery and moving die insert(21) The insertion side cave face contact slide cooperation of upper setting, gear shaft(25)With slide block(23)And moving die insert(21)Face contact slide is joined Close, gear shaft(25)With move back tooth axle sleeve(26)Face contact is threaded, moves back tooth axle sleeve(26)With moving platen(3)Face contact is closely joined Close and be locked by bolt, positioning sleeve(27)With gear shaft(25)With move back tooth axle sleeve(26)Face contacts, positioning sleeve(27)With dynamic model Supporting plate(4)Face contact is fitted close and is locked by bolt, pin(24)With moving die insert(21)Face contact is fitted close, pin (24)With slide block(23)Face contact, middle shoulder push rod spacing to it(28)With gear shaft(25)Face contact is fitted close, and middle shoulder pushes away Bar(28)The middle shoulder hanging platform of upper setting and face needle plate(5)Face contact spacing, middle shoulder push rod(28)The middle shoulder hanging platform of upper setting with Bottom needle plate(6)The counterbore gap cooperation of upper setting, reset controlling organization(32)It is arranged on moving platen(3)With dynamic model supporting plate(4)'s Outside;Described driving gear(12)With driven gear A(17)Engagement, driven gear B(18)With gear shaft(25)Engagement, mould type When chamber is more than two, driving gear(12)Can simultaneously with the driven gear A more than two(17)Engagement, driven gear B(18) Can simultaneously with the gear shaft more than two(25)Engagement, each gear shaft(25)One screw product of molding.
2. single screw rod according to claim 1 control multi-cavity Leave out thread mechanism and its mould it is characterised in that:Described reflex Screw rod(8)In solid plate during die sinking(2)Drive under move along a straight line, reflex screw rod simultaneously(8)Drive reflex swivel nut(11)With Central shaft rotates, simultaneously reflex swivel nut(11)By key pin(33)The power of rotation is passed to driving gear(12)Promote Driving gear(12)Rotated with central shaft, simultaneously driving gear(12)By teeth, the thrust of rotation is passed to driven Gear A(17), driven gear A simultaneously(17)The thrust of rotation is passed to by driven gear B by the effect positioning flat(18), with When driven gear B(18)By teeth, the thrust of rotation is passed to gear shaft(25), gear shaft simultaneously(25)Will by screw thread The thrust rotating passes to moves back tooth axle sleeve(26), due to moving back tooth axle sleeve(26)It is integrally fixed at moving platen(3)On geo-stationary Parts, move back tooth axle sleeve simultaneously(26)Gear shaft is applied to by screw thread(25)Counteracting force promotes gear shaft(25)Along helix Do the motion of rollback Leave out thread.
3. single screw rod according to claim 1 control multi-cavity Leave out thread mechanism and its mould it is characterised in that:Described dynamic model Plate(3)In spring A during die sinking(29)In the presence of with dynamic model supporting plate(4)Separate, positioning sleeve(27)In company with dynamic model supporting plate(4)With tooth Wheel shaft(25)Separate, described shouldered tap bolt(30)Hanging platform top surface and dynamic model supporting plate(4)The distance between be more than gear shaft(25) The distance of rollback when line of spinning does the motion of rollback Leave out thread.
4. single screw rod according to claim 1 control multi-cavity Leave out thread mechanism and its mould it is characterised in that:Described slide block Lead(22)With coplanar needle plate(5)Slide block is promoted while motion(23)Do die sinking motion, described middle shoulder push rod(28)The bottom of at Needle plate(6)The bottom surface of counterbore and middle shoulder push rod(28)Push rod is takeed in during the bottom surface contact of middle shoulder hanging platform(28)Do ejection motion, should Ejection motion delay is in slide block(23)Die sinking motion.
5. single screw rod according to claim 1 control multi-cavity Leave out thread mechanism and its mould it is characterised in that:Described move back tooth Axle sleeve(26)Material selection spring steel material, described positioning sleeve(27)Material selection quenched materials hardness ensures HRC50-85 degree.
6. single screw rod according to claim 1 control multi-cavity Leave out thread mechanism and its mould it is characterised in that:Described reset Controlling organization(32)Control solid plate(2)With moving platen(3)After matched moulds, template(3)With dynamic model supporting plate(4)Matched moulds again.
7. single screw rod according to claim 1 control multi-cavity Leave out thread mechanism and its mould it is characterised in that:Described gear Axle(25)The flight pitch of upper shaped article thread profile with move back tooth axle sleeve(26)On flight pitch identical.
CN201620982604.5U 2016-08-30 2016-08-30 Single screw rod control multicavity takes off screw -threaded mechanism and mould thereof Withdrawn - After Issue CN205969832U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620982604.5U CN205969832U (en) 2016-08-30 2016-08-30 Single screw rod control multicavity takes off screw -threaded mechanism and mould thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620982604.5U CN205969832U (en) 2016-08-30 2016-08-30 Single screw rod control multicavity takes off screw -threaded mechanism and mould thereof

Publications (1)

Publication Number Publication Date
CN205969832U true CN205969832U (en) 2017-02-22

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CN201620982604.5U Withdrawn - After Issue CN205969832U (en) 2016-08-30 2016-08-30 Single screw rod control multicavity takes off screw -threaded mechanism and mould thereof

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106182647A (en) * 2016-08-30 2016-12-07 大连銮艺精密模塑制造有限公司 Single screw rod controls multi-cavity Leave out thread mechanism and mould thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106182647A (en) * 2016-08-30 2016-12-07 大连銮艺精密模塑制造有限公司 Single screw rod controls multi-cavity Leave out thread mechanism and mould thereof

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Granted publication date: 20170222

Effective date of abandoning: 20190219