CN104527001B - Self-locking two trigger clamping - Google Patents
Self-locking two trigger clamping Download PDFInfo
- Publication number
- CN104527001B CN104527001B CN201410827684.2A CN201410827684A CN104527001B CN 104527001 B CN104527001 B CN 104527001B CN 201410827684 A CN201410827684 A CN 201410827684A CN 104527001 B CN104527001 B CN 104527001B
- Authority
- CN
- China
- Prior art keywords
- back nut
- pull bar
- locking
- bull gear
- die plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/68—Mould opening, closing or clamping devices hydro-mechanical
-
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/68—Mould opening, closing or clamping devices hydro-mechanical
- B29C2045/685—Mould opening, closing or clamping devices hydro-mechanical using mechanical drive means for mould closing to obtain the hydraulic clamping pressure
-
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/68—Mould opening, closing or clamping devices hydro-mechanical
- B29C2045/686—Mould opening, closing or clamping devices hydro-mechanical using a screw and nut mechanism for mould closing and a mould clamping ram acting on another nut
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of self-locking two trigger clamping; including solid plate (1), moving die plate (2), pull bar (3) and mould shifting oil cylinder (4); described solid plate (1) is fixed on one end of pull bar (3); described moving die plate (2) is sheathed on the other end of pull bar (3), and the piston end of described mould shifting oil cylinder (4) is connected with moving die plate (2) to drive moving die plate (2) mobile；Described clamping also includes mould-locking structure; mould-locking structure includes the actuating unit that one-to-one back nut (5), bull gear (6) and driving bull gear (6) rotate with pull bar (3); described back nut (5) is combined on pull bar (3); the outer rim of back nut (5) is arranged to gear-like, and bull gear is all engaged to back nut (5) respectively under the driving of actuating unit and drives back nut to rotate on corresponding pull bar.The present invention, without using Mode-locking oil cylinder, reduces the energy consumption of locked mode by using the self-locking between mechanism.
Description
Technical field
The present invention relates to injection machine field, specifically a kind of self-locking two trigger clamping.
Background technology
The mould-matching structure of existing two-plate injection machine, mainly has hydraulic direct locking-type and two kinds of combined type.Wherein, hydraulic direct locking
Formula workflow is mainly：First pass through rapid mould-moving oil cylinder pushing moving platen to move, then pass through band-type brake structure by Draw bar lock
Extremely, then by Mode-locking oil cylinder by mold-locked, this hydraulic direct locking-type has automatic mold-adjustment function, but its required hydraulic pressure system
System is relative complex, and reliability is poor, and the size that takes up room compares three-plate type injection machine does not have particularly apparent advantage yet, especially
For clamp force larger when, need four very big oil cylinders, power is big, and during locked mode and pressurize is to need to consume larger energy
Amount.Typical combined type, then mainly drive moving platen quickly to move by being fixed on Quick cylinder in quiet template, mould closed
Close, specifically, be to be relatively fixed by positioning and locking device between moving platen and pull bar, then pull bar pulled by Mode-locking oil cylinder
By mold-locked.In combined type, mode transfer structure is generally divided into following two：First, pass through fine adjustment pull bar in Mode-locking oil cylinder
Position, makes pull bar tooth top with the root position entering lock nut and agrees with, positions and then lock pull bar；2nd, the engines such as motor are passed through
Structure is adjusted into lock nut location, makes pull bar with the position entering lock nut and agrees with, positions and then lock pull bar.Both mode transfer structures
In, four pull bars or enter lock nut and be required for increasing single power set, oil piping system complicates simultaneously, increased quite big
Cost, be poorly suitable for middle-size and small-size two-plate injection machine.
Patent (notification number：CN201313365Y) disclose a kind of clamping apparatus of two triggers, including moving platen, pull bar,
Solid plate, pull-rod nut, pull bar pressing plate, mould shifting oil cylinder, band-type brake oil cylinder, two halves formula folding band-type brake nut, band-type brake locating shaft, band-type brake
Positioning shaft pressuring plate, drag link bearing, spring, high-voltage lock mould cylinder piston rod, high-voltage lock mould oil cylinder bonnet, high-voltage lock mould cylinder body,
High-voltage lock mould oil cylinder front cover, guide copper sleeve, four pull bars of this device are the mode being completely fixed with the connection at solid plate, embrace
Lock part and high-voltage lock mould partly all design on rear side of moving platen, can manually adjust four when putting together machines
The band-type brake screw position adjustment of pull bar is completely fixed with solid plate behind unified position, the stressed length complete of four pull bars
Sample, the clamp force that four pull bars are shared is also just the same, so the deflection of four pull bars is also just the same.This structure is permissible
Improve locked mode precision, but yet suffer from needing high pressure clamping device, hydraulic system structure is extremely complex, the problems such as high energy consumption.
Content of the invention
In view of this, the invention provides a kind of self-locking two trigger clamping, to solve the liquid of prior art presence
Pressure system complex, the technical problem of high energy consumption, propose the low self-locking mould-locking structure of energy consumption to solve above-mentioned technical problem.
The technical solution of the present invention is to provide a kind of self-locking two trigger clamping of following structure, including fixed
Template, moving die plate, pull bar and mould shifting oil cylinder, described solid plate is fixed on one end of pull bar, and described moving die plate is sheathed
In the other end of pull bar, the piston end of described mould shifting oil cylinder is connected with moving die plate to drive moving die plate to move；
Described clamping also includes mould-locking structure, and described mould-locking structure includes and pull bar rear spiral shell correspondingly
Mother, bull gear and the actuating unit driving bull gear rotation, described pull bar is provided with the external screw thread with back nut cooperation, institute
The back nut stated is combined on pull bar, and the outer rim of back nut is arranged to gear-like, and described bull gear is installed on moving die plate,
Bull gear is all engaged with back nut respectively under the driving of actuating unit and drives back nut to rotate on corresponding pull bar.
Using above structure, the present invention compared with prior art, has advantages below：Using the present invention, during matched moulds, moving
In the presence of mould oil cylinder, so that moving die plate is contacted with the mould on solid plate, then drive bull gear to rotate by actuating unit, by
This drives the back nut that is engaged with to rotate, thus locking to moving die plate, back nut be subject to the counteracting force of moving die plate with
And the frictional force with pull bar, back nut and pull rod screw connection, under described counteracting force and frictional force, it is deformed, thus
Pin back nut, the friction energy between screw thread produces stronger self-locking effect simultaneously, and bull gear has to the moment of actuating unit
Amplification, the present invention, without using Mode-locking oil cylinder, reduces the energy consumption of locked mode by using the self-locking between mechanism.
Preferably, described clamping mechanism also includes and back nut one-to-one back nut driving means, described
Back nut driving means include little gear, servomotor, motor fixing frame, line slideway and are arranged at the rotation on back nut
Part, described little gear is engaged with back nut outer rim, and little gear is connected with servo motor output shaft, and servomotor is arranged on motor
On fixed mount, described line slideway is fixedly mounted on moving die plate and the motor vertical, described with the big plane of moving die plate
Fixed mount and line slideway slidable connection, described tumbler is simultaneously connected with motor fixing frame.During matched moulds, by back nut
Driving means drive back nut to screw and contact to moving die plate, during die sinking, then drive back nut to leave, to reserve the sky of die sinking
Between, when driving back nut to rotate, is slided on line slideway by back nut drive motor fixed mount, due to motor fixing frame and
Tumbler connects, and does not interfere with the rotation of back nut, simultaneously again can successfully drive motor fixed mount slip.
Preferably, described tumbler is bearing, bearing inner race is connected with back nut axial restraint, and described motor is solid
Determine frame to be connected with bearing outer ring.When back nut rotates, drive bearing inner race concomitant rotation, now due to bearing outer ring and motor
Fixed mount connects, and therefore bearing inner race and outer ring relatively rotate, in the case of not affecting back nut rotation, and can drive motor
Fixed mount moves forward and backward.
Preferably, setting multiple areas with teeth and multiple no-teeth on described bull gear, described area multiple with teeth is at least
Correspond with back nut, described area with teeth and no-teeth are spaced.This be designed for preventing tooth on back nut with big
Tooth on gear ring interferes and initiating failure, that is, when needing engagement, allow area with teeth to engage with back nut, before back nut is quick
When moving afterwards, then no-teeth is made to correspond to back nut, to prevent interference of tooth.
Preferably, first tooth engaging with back nut in described area with teeth is radially scalable in bull gear, lead to
Cross elastic reset member to be installed on bull gear.This design can prevent first tooth and back nut from interfering and cause " card
The phenomenon such as extremely ", serves the effect of buffering, so that follow-up engagement is effectively carried out.
Preferably, described clamping also includes controller, the output shaft of described servomotor is provided with moment of torsion
Sensor, described servomotor and torque sensor are all electrically connected with the controller.Judge whether torque sensor reaches setting
Value, if reaching, controls servomotor to stop operating, servomotor response is fast, the fast forwarding and fast rewinding of achievable back nut.
Preferably, described actuating unit is hydraulic motor, described hydraulic motor is connected with driving gear, described
Driving gear engage with bull gear.Bull gear is driven to rotate by hydraulic motor, driving gear is much smaller than bull gear, serves
The effect of moment amplification.
Preferably, described moving die plate is provided with passing for the displacement detecting moving die plate or bull gear moves forward and backward
Sensor, during die sinking, displacement transducer detects bull gear and returns in situ, then control hydraulic motor to quit work.So that accurately
Control hydraulic motor.
Brief description
Fig. 1 is the sectional view of self-locking two trigger clamping of the present invention；
Fig. 2 is the side view of self-locking two trigger clamping of the present invention；
Fig. 3 is the axis side view of self-locking two trigger clamping of the present invention；
As illustrated, 1, solid plate, 2, moving die plate, 3, pull bar, 4, mould shifting oil cylinder, 5, back nut, 6, bull gear, 6.1,
Area with teeth, 6.2, no-teeth, 7, front nut, 8, fuselage guide rail, 9.1, little gear, 9.2, servomotor, 9.3, motor fixing frame,
9.4th, line slideway, 9.5, tumbler, 10, hydraulic motor, 11, controller, 12, torque sensor, 13, displacement transducer.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but the present invention is not restricted to these
Embodiment.
The present invention covers any replacement made in the spirit and scope of the present invention, modification, equivalent method and scheme.For
Make the public that the present invention is had thoroughly to understand, in present invention below preferred embodiment, concrete details is described in detail, and
Description without these details can also understand the present invention completely for a person skilled in the art.Additionally, the accompanying drawing of the present invention
In for the needs illustrated, be not accurately drawn to scale completely, here is explained.
As shown in Figure 1,2 and 3, a kind of self-locking two trigger clamping involved in the present invention, including solid plate 1, moves
Moving platen 2, pull bar 3 and mould shifting oil cylinder 4, one end of described pull bar is fixed on solid plate, and described moving die plate 2 is sheathed on
The other end of pull bar 3, the piston end of described mould shifting oil cylinder 4 is connected with moving die plate 2 to drive moving die plate 2 mobile；
Described clamping also includes mould-locking structure, and described mould-locking structure includes and pull bar 3 rear spiral shell correspondingly
Female 5, bull gear 6 and the actuating unit driving bull gear 6 rotation, described pull bar 3 is provided with the outer spiral shell with back nut 5 cooperation
Stricture of vagina, described back nut 5 is combined on pull bar 3, and the outer rim of back nut 5 is arranged to gear-like, and described bull gear 6 is installed on shifting
On moving platen 2, bull gear 6 is all engaged to back nut 5 respectively under the driving of actuating unit and drives back nut 5 in corresponding pull bar
Rotate on 3.
The above basic solution constituting the technical problem solving the present invention.Such scheme is further limited：
Pull bar is fixed on solid plate described front nut.Described mould shifting oil cylinder 4 passes through mould shifting oil cylinder free bearing, alignment pin and universal
Head is connected with moving die plate 2.Meanwhile, it is provided with fuselage guide rail 8 to slide on fuselage for moving die plate 2.Described pull bar 3 is divided into
Two parts, are polished rod structure near solid plate 1 part, are screw-rod structure near moving die plate 2, screw for back nut 5；Pull bar 3
Quantity consistent with prior art, be four.The installation of described bull gear 6 can be accomplished by：Moving
One disk is installed on moving platen, described bull gear 6 is arranged on disk outer rim, is provided with therebetween steel ball, bull gear and circle
Disk is rotatably connected, just as the structure of bearing；Also can pass through multiple bearing posts according to circumferential arrangement are arranged on moving die plate,
Described bull gear is sheathed on bearing post, and bearing post both can position and can allow its smooth rotation to it.
Described clamping mechanism also includes the one-to-one back nut driving means with back nut 5, and described back nut drives
Dynamic device includes little gear 9.1, servomotor 9.2, motor fixing frame 9.3, line slideway 9.4 and is arranged on back nut 5
Tumbler 9.5, described little gear 9.1 is engaged with back nut outer rim, and little gear 9.1 is connected with the output shaft of servomotor 9.2,
Servomotor 9.2 is arranged on motor fixing frame 9.3, described line slideway 9.4 be fixedly mounted on moving die plate 2 and with shifting
The big plane of moving platen 2 is vertical, described motor fixing frame 9.3 and line slideway 9.4 slidable connection, described tumbler 9.5
It is simultaneously connected with motor fixing frame 9.3.During matched moulds, drive back nut to screw by back nut driving means and connect to moving die plate
Touch, during die sinking, then drive back nut to leave, to reserve the space of die sinking, when driving back nut to rotate, by back nut band galvanic electricity
Machine fixed mount slides on line slideway, because motor fixing frame is connected, does not interfere with the rotation of back nut with tumbler.Straight line
The end of guide rail 9.4 is provided with directional at-tachment seat, to prevent motor fixing frame 9.3 from skidding off line slideway 9.4, is also prevented from straight simultaneously
Line guide rail is because conduct oneself with dignity and natural torsion.
Described tumbler 9.5 is bearing, and bearing inner race is connected with back nut axial restraint, described motor fixing frame
9.3 are connected with bearing outer ring.
Multiple areas with teeth 6.1 and multiple no-teeth 6.2 are set on described bull gear 6, described area 6.1 multiple with teeth is at least
Correspond with back nut 5, described area with teeth 6.1 and no-teeth 6.2 are spaced.An available area with teeth and actuating unit
Match, certainly, actuating unit also can be coordinated with the inner ring (being provided with internal tooth on inner ring) of bull gear 6.
First tooth engaging with back nut 5 in described area with teeth 6.1 is radially scalable in bull gear 6, by bullet
Property reset element is installed on bull gear 6.For example, using spring as elastic reset member.
Described clamping also includes controller 11, and the output shaft of described servomotor 9.2 is provided with torque sensing
Device, described servomotor 9.2 and torque sensor 12 are all electrically connected with controller 11.When back nut 5 is contacted with moving die plate 2
When, moment of torsion rises, and moment of torsion rising is detected by torque sensor and reaches setting value, then controls servomotor to stop operating.
Described actuating unit is hydraulic motor 10, is connected with driving gear on described hydraulic motor 10, described drive
Moving gear is engaged with bull gear 6.By hydraulic motor drive bull gear rotate, the driving gear number of teeth far fewer than the bull gear number of teeth,
Serve the effect of moment amplification.
Described moving die plate 2 is provided with for detecting the displacement transducer 13 that bull gear 6 moves forward and backward, during die sinking, position
Displacement sensor detects bull gear and returns in situ, then control hydraulic motor 10 to quit work." bull gear returns in situ " refers to big
Ring gear against rotation returns in situ, can be using its first tooth as detection object.
Described torque sensor, displacement transducer, servomotor and hydraulic motor are all connected with controller, to realize assisting
With control.
Based on above-mentioned self-locking two trigger clamping, a kind of folding mould side of self-locking two trigger clamping can be formed
Method, comprises the following steps：
Matched moulds process：
1) mould shifting oil cylinder pulls moving die plate, so that moving die plate is just contacted with the mould on solid plate, mould shifting oil cylinder stops
Only work；
2) servomotor rotation driving pinion rotates, and little gear drives the tooth of back nut outer ring to rotate, and drives back nut
Rotation is moved to back nut side to moving die plate direction simultaneously and is fitted with moving die plate, and now, servomotor quits work.Watch
Take motor and quit work by torque sensor control, torque sensor detects moment of torsion and exceedes setting value, sends feedback signal, with
So that it is quit work；
3) actuating unit drives bull gear to rotate, and bull gear rotates and drives back nut to turn by the tooth engagement on back nut
Dynamic, back nut is rotated and is engaged with the external screw thread on pull bar by its internal female thread so that pull bar deformation reaches and required lock
The corresponding deflection of mould power, completes locked mode, and keeps clamp force to terminate to matched moulds.Actuating unit can adopt hydraulic motor, hydraulic pressure
To after arranges value, the pressure transducer on oil circuit sends feedback signal to motor after oil pressure is detected, and electromagnetic valve cuts off oil circuit, makes liquid
Pressure motor pressure is maintained to part cooling, and mould assembling action completes.
Die sinking process：
1) actuating unit reversion, drives bull gear to rotate backward, thus driving back nut to invert, when bull gear returns in situ
When, clamp force disappears, and actuating unit quits work；
2) servomotor reversion drives little gear to rotate backward, and little gear drives back nut to continue to rotate backward, back nut
Female thread engage with pull bar outer nut, move to setting position to leaving rear spiral shell plate direction；
3) mould shifting oil cylinder promotes moving die plate, so that moving die plate is separated to back nut side, shifting formwork with the mould on solid plate
Oil cylinder quits work.
Below only preferred embodiments of the present invention are described, but are not to be construed as limiting the scope of the invention.This
Invention is not only limited to above example, and its concrete structure allows to change.In a word, all guarantors in independent claims of the present invention
The various change made in the range of shield is all within the scope of the present invention.
Claims (6)
1. a kind of self-locking two trigger clamping, including solid plate (1), moving die plate (2), pull bar (3) and mould shifting oil cylinder
(4), described solid plate (1) is fixed on one end of pull bar (3), and described moving die plate (2) is sheathed on the another of pull bar (3)
End, the piston end of described mould shifting oil cylinder (4) is connected with moving die plate (2) to drive moving die plate (2) mobile；It is characterized in that：
Described clamping also includes mould-locking structure, and described mould-locking structure includes the one-to-one back nut with pull bar (3)
(5), bull gear (6) and drive bull gear (6) actuating unit that rotates, described pull bar (3) is provided with is joined with back nut (5)
The external screw thread closing, described back nut (5) is combined on pull bar (3), and the outer rim of back nut (5) is arranged to gear-like, described
Bull gear (6) is installed on moving die plate (2), and bull gear (6) is all engaged with back nut (5) under the driving of actuating unit respectively
And drive back nut (5) in the upper rotation of corresponding pull bar (3)；
Described clamping mechanism also includes the one-to-one back nut driving means with back nut (5), and described back nut drives
Device includes little gear (9.1), servomotor (9.2), motor fixing frame (9.3), line slideway (9.4) and is arranged at back nut
(5) tumbler (9.5) on, described little gear (9.1) is engaged with back nut outer rim, little gear (9.1) and servomotor
(9.2) output shaft connects, and servomotor (9.2) is arranged on motor fixing frame (9.3), and described line slideway (9.4) is solid
Dingan County is contained on moving die plate (2) and vertical with moving die plate (2), described motor fixing frame (9.3) and line slideway (9.4)
Slidable connection, described tumbler (9.5) is simultaneously connected with motor fixing frame (9.3)；Set many on described bull gear (6)
Individual area with teeth (6.1) and multiple no-teeth (6.2), described area multiple with teeth (6.1) is at least corresponded with back nut (5),
Described area with teeth (6.1) and no-teeth (6.2) are spaced.
2. self-locking two trigger clamping according to claim 1 it is characterised in that：Described tumbler (9.5) is
Bearing, bearing inner race is connected with back nut axial restraint, and described motor fixing frame (9.3) is connected with bearing outer ring.
3. self-locking two trigger clamping according to claim 1 it is characterised in that：In described area with teeth (6.1)
First tooth engaging with back nut (5) is radially scalable in bull gear (6), is installed on bull gear by elastic reset member
(6) on.
4. self-locking two trigger clamping according to claim 2 it is characterised in that：Described clamping also includes
Controller (11), the output shaft of described servomotor (9.2) is provided with torque sensor, described servomotor (9.2) and
Torque sensor is all electrically connected with the controller.
5. self-locking two trigger clamping according to claim 1 it is characterised in that：Described actuating unit is hydraulic pressure
Motor (10), is connected with driving gear on described hydraulic motor (10), and described driving gear is engaged with bull gear (6).
6. self-locking two trigger clamping according to claim 2 it is characterised in that：On described moving die plate (2)
Be provided with for detecting the displacement transducer that bull gear (6) moves forward and backward, during die sinking, displacement transducer detect bull gear return to former
Position, then control hydraulic motor (10) to quit work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410827684.2A CN104527001B (en) | 2014-12-26 | 2014-12-26 | Self-locking two trigger clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410827684.2A CN104527001B (en) | 2014-12-26 | 2014-12-26 | Self-locking two trigger clamping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104527001A CN104527001A (en) | 2015-04-22 |
| CN104527001B true CN104527001B (en) | 2017-03-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410827684.2A Expired - Fee Related CN104527001B (en) | 2014-12-26 | 2014-12-26 | Self-locking two trigger clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104527001B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914549A (en) * | 2017-03-31 | 2017-07-04 | 宝兴（宁波）机械科技有限公司 | A kind of double-plate matched mould machine for being provided with digital displacement sensor |
| CN110479986A (en) * | 2019-08-12 | 2019-11-22 | 宁波海天金属成型设备有限公司 | A kind of double-plate metal-forming machines moving-mold mechanism |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204471784U (en) * | 2014-12-26 | 2015-07-15 | 饶宾期 | A kind of self-locking two trigger clamping |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5649237A (en) * | 1979-09-28 | 1981-05-02 | Nissei Plastics Ind Co | Clamping device for mold |
| JP2000246777A (en) * | 1999-02-26 | 2000-09-12 | Meiki Co Ltd | Motor driven type mold clamping device |
| CN2832494Y (en) * | 2005-07-11 | 2006-11-01 | 亿利达机器(深圳)有限公司 | Contracting brake type mode locking structure for plastic jetting-moulding machine |
| CN103697132B (en) * | 2013-12-18 | 2016-08-24 | 江苏大学 | A kind of drive mechanism driving the interval translation of injection machine dynamic model |
-
2014
- 2014-12-26 CN CN201410827684.2A patent/CN104527001B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204471784U (en) * | 2014-12-26 | 2015-07-15 | 饶宾期 | A kind of self-locking two trigger clamping |
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| CN104527001A (en) | 2015-04-22 |
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