CN208801574U - A kind of injection mold numerical control die sinking vehicle - Google Patents
A kind of injection mold numerical control die sinking vehicle Download PDFInfo
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- CN208801574U CN208801574U CN201821268998.3U CN201821268998U CN208801574U CN 208801574 U CN208801574 U CN 208801574U CN 201821268998 U CN201821268998 U CN 201821268998U CN 208801574 U CN208801574 U CN 208801574U
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- dynamic model
- lifter plate
- injection mold
- numerical control
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- 238000002347 injection Methods 0.000 title claims abstract description 30
- 239000007924 injection Substances 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 8
- 230000003028 elevating effect Effects 0.000 claims description 19
- 239000000243 solution Substances 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
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- 238000004080 punching Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
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- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of numerical controls of injection mold to be opened vehicle, it is intended to provide a kind of relatively simple with die sinking process, labor intensive is few, and mold monolithic stability degree is high, it is shaken when die sinking small, a kind of injection mold numerical control for the advantages of not easily causing mold to topple over is opened vehicle, its key points of the technical solution are that, rack includes bottom plate and top plate, mold is between top plate and bottom plate, cover half is corresponded on bottom plate offers the resettlement groove that shape is adapted to cover half, top plate is equipped with the lifter plate of vertical direction sliding, lifter plate is equipped with for driving the up and down driving mechanism for completing die sinking and clamping process of dynamic model, driving mechanism includes the clamping block for being parallel to the setting of dynamic model two sides, clamping block corresponds to dynamic model side and is equipped with the holding tank that shape is agreed with therewith, driving mechanism further includes for pushing gripping block to slide toward and away from dynamic model direction Actuator only needs a people to operate when operating, and the degree of stability of mold entirety is higher during die sinking, and when die sinking integrally shakes smaller.
Description
Technical field
It forms a complete production network apparatus field the utility model relates to mold, and in particular to a kind of injection mold is opened vehicle with numerical control.
Background technique
In industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain required production
The various moulds and tool of product.In brief, mold is the tool for making formed article, and this tool is by various part structures
At different molds is made of different parts.It is mainly realized outside article by the change of physical state of the formed material
The processing of shape is known as the title of " mother of industry ".
Mold be widely used in punching, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting and engineering plastics,
In the forming of compression moulding or the injection molding of the products such as rubber, ceramics.Mold has specific profile or cavity shape, using having
The chamfered shape of cutting edge can be such that blank separates by profile wire shaped, and mold generally comprises two parts of dynamic model and cover half,
The two is partable.Product is taken out when separating, blank injection mold cavity forming is made when closing up.
It in injection mold, after completing casting sizing, needs to open dynamic model, this process is referred to as to be opened, with mold
Molding it is corresponding.Since the mold temperature after casting is higher, and total quality is larger, and dynamic model is difficult to separate with cover half, therefore
Purlin vehicle or lifting machine are generally used in current production process, the liftout attachment die sinking in mating mold, or pass through die sinking
Structure is opened;
Existing molding mold-opening structure mainly uses combined type, and in combined type, mode transfer structure is generally divided into following two
Kind: by fine adjustment draw rod positions in Mode-locking oil cylinder, pull rod tooth top is made to agree with, position in turn with the root position for entering lock nut
Lock pull rod;Two, the position into lock nut is adjusted by power mechanisms such as motors, agree with pull rod with the position for entering lock nut,
It positions and then locks pull rod.Whole process is relatively complicated, is easily damaged dynamic model, jeopardizes worker safety, and labor intensive, object
Power resource is larger.
Currently, the Chinese patent of Publication No. CN108312453A discloses a kind of molding die sinking dress for injection mold
It sets and its method, it includes lower mold and upper mold, and lower one surface of mold is fixed with motor;The shaft of motor is fixed with the first tooth
Wheel;Lower one opposite flank of mold is respectively and fixedly provided with support column;One opposite flank of upper mold is respectively and fixedly provided with movable block;Movable block one is opposite
Side is respectively and fixedly provided with sliding shoe;One surface of upper mold is fixed with fixture block.
Although this molding die-sinking device and its method for injection mold passes through the gear teeth and the second tooth of first gear
Wheel engagement, third notch inner surface is slidably matched with sliding shoe, so that upper mold is moved up and down and reaches molding with lower mold and open
The effect of mould reduces molding die sinking energy consumption, has saved cost, but since its bottom is by gear connection, two sides pass through branch
Dagger is auxiliarily fixed, and the degree of stability of mold entirety is not high, and when die sinking shakes larger, is easy to topple in the process of die sinking, cause
Injury to personnel and economic loss.
Summary of the invention
The purpose of the utility model is to provide a kind of numerical controls of injection mold to be opened vehicle, more simple with die sinking process
Single, labor intensive is few, and mold monolithic stability degree is high, and when die sinking shakes small, the advantages of not easily causing mold to topple over.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of injection mold numerical control die sinking vehicle, including rack, cover half, type core and dynamic model in rack, rack packet
Bottom plate and top plate are included, mold corresponds to cover half between top plate and bottom plate, on bottom plate and offers the placement that shape is adapted to cover half
Slot, top plate are equipped with the lifter plate of vertical direction sliding, lifter plate be equipped with for drive up and down completions of dynamic model be opened and
The driving mechanism of clamping process, driving mechanism include the clamping block for being parallel to the setting of dynamic model two sides, and clamping block corresponds to dynamic model side
Side is equipped with the holding tank that shape is agreed with therewith, and driving mechanism further includes for pushing gripping block to slide toward and away from dynamic model direction
Actuator, top plate be equipped with for drive lifter plate slide elevating mechanism.
It, can be by die sinking vehicle when operator needs to complete injection molding work by using above-mentioned technical proposal
Elevating mechanism drives dynamic model to cover half activity, completes to be molded and after cooling down, actuator drive gripping block slide towards dynamic model and incite somebody to action
Dynamic model clamps, and is then able to drive dynamic model by elevating mechanism and rises, since cover half is fixed in the resettlement groove of bottom plate, on dynamic model
Rising can complete to be opened, while keep the stability of cover half.
So operation when only need a people to operate, the degree of automation is higher, and whole steady of mold during being opened
It is higher to determine degree, when die sinking integrally shakes smaller, does not on the one hand allow that mold is easily caused to topple over, is on the other hand less likely to be damaged injection molding
Product afterwards improves integral product and produces qualification rate.
Further setting: actuator includes the sliding block that the sliding of two pieces of horizontal directions is connected on the lifter plate of top, one on sliding block
Body is equipped with connecting rod, and connecting rod one end is connect with sliding block, and the other end is fixedly connected with clamping block.
Further setting: actuator includes the driving lead screw perpendicular to clamping block setting, and driving lead screw passes through two pieces of sliding blocks
And be threadedly coupled therewith, driving lead screw is equipped with opposite the first thread segment and the second thread segment of hand of spiral, two pieces of sliding blocks point
It is movable not on the first thread segment and the second thread segment, the driving electricity for driving driving lead screw rotation is additionally provided on lifter plate
Machine.
By using above-mentioned technical proposal, the output shaft of driving motor rotates, and driving lead screw rotation is driven, due to driving silk
Hand of spiral opposite the first thread segment and the second thread segment, two pieces of sliding blocks direction under the action of the thread segment of both ends are set on thick stick
Opposite direction sliding, can be by sliding block Relative sliding, so that dynamic model is clamped, to complete to be opened when needing;It is on the contrary then can
Dynamic model is decontroled, molding is completed.
Further setting: actuator includes the fixed link that vertical level is fixed on lifter plate, is hinged in fixed link
Clamping bar is hinged on fixed link end among clamping bar, and clamping bar one end is fixed with gripping block.
Further setting: lifter plate middle position is equipped with the drive disk for driving clamping bar to rotate around hinge joint, drives
Moving plate is arranged in ratchet shape, and drive disk outer ring is contradicted to one end far from gripping block on clamping bar.
By using above-mentioned technical proposal, disc spins are driven, since drive disk is integrally in ratchet setting, rotation to diameter
When larger portion, clamping bar can be driven, rotates clamping bar around hinge joint, drives the gripping block of the clamping bar other end
Complete the clamping to dynamic model;And when the small part of drive disk rotating diameter, then gripping block is broadcasted, it is made to decontrol dynamic model, with complete
At molding.
Further setting: actuator further includes rotating electric machine, and driving worm screw, lifting are fixed on the output shaft of rotating electric machine
Plate is equipped with the driving worm gear engaged, and driving worm gear is connected on lifter plate by shaft, and shaft is fixed on drive disk
Center location.
By using above-mentioned technical proposal, setting driving worm gear and driving worm screw between shaft and rotating electric machine can
Using the self-locking performance of worm and gear, the rotation angle of drive disk is kept in the rotary course of drive disk, to keep gripping block
The state for clamping or loosening.
Further setting: elevating mechanism includes scissors type elevating part, and scissors type elevating part includes that middle position is hinged
The first hinge bar and the second hinge bar, one end of the first hinge bar is hinged on lifter plate, and the other end and top plate sliding connect,
Second hinge bar one end is hinged on lifter plate, and the other end and top plate sliding connect.
Further setting: elevating mechanism further includes the driving hydraulic cylinder being fixed on top plate, the output shaft of driving hydraulic cylinder
It is hinged on one end on the first hinge bar with top plate sliding connection.
By using above-mentioned technical proposal, the output shaft of driving hydraulic cylinder drives the sliding of first hinge bar one end, it will be able to
It drives the first hinge bar to rotate relative to the second hinge bar, changes its angle and bearing height, to change lifter plate and top plate
Between relative altitude, complete the lifting of lifter plate.
Further setting: dynamic model top center position offers injection hole, and injection hole is connected in type chamber.
In conclusion the utility model has the following beneficial effects:
Only need a people to operate when operation, the degree of automation is higher, and be opened during mold entirety stabilization journey
Spend higher, when die sinking integrally shakes smaller, does not on the one hand allow that mold is easily caused to topple over, after being on the other hand less likely to be damaged injection molding
Product improves integral product and produces qualification rate.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of embodiment 1;
Fig. 2 is in embodiment 1 for showing the schematic diagram of actuator;
Fig. 3 is the structural schematic diagram of embodiment 2;
Fig. 4 is in embodiment 2 for showing the schematic diagram of actuator.
In figure, 1, rack;11, cover half;12, type core;13, dynamic model;14, injection hole;15, bottom plate;151, resettlement groove;16,
Top plate;161, lifter plate;2, driving mechanism;21, clamping block;22, holding tank;3, actuator;31, sliding block;32, connecting rod;33,
Drive lead screw;331, the first thread segment;332, the second thread segment;34, driving motor;35, fixed link;36, clamping bar;37, it drives
Moving plate;38, rotating electric machine;39, worm screw is driven;391, worm gear is driven;4, elevating mechanism;41, scissors type elevating part;411, first
Hinge bar;412, the second hinge bar;42, driving hydraulic cylinder.
Specific embodiment
Specific embodiments of the utility model will be further explained with reference to the accompanying drawing.
The technical scheme adopted by the utility model is
Embodiment 1, a kind of injection mold die sinking vehicle, as shown in Figure 1 comprising the generally rack 1 of rectangular shape,
The hollow setting of rack 1, rack 1 include the bottom plate 15 and top plate 16 that are parallel to each other, and mold is as on the bottom plate 15 of rack 1, mold
Including the backform being fixed on bottom plate 15, the type core 12 being provided thereon and the dynamic model 13 being movably connected on cover half 11, bottom plate
Cover half 11 is corresponded on 15 offers the resettlement groove 151 that shape is adapted to cover half 11.
As depicted in figs. 1 and 2, top plate 16 is equipped with the lifter plate 161 of vertical direction sliding, and top plate 16 is equipped with for driving
The elevating mechanism 4 that dynamic lifter plate 161 slides, elevating mechanism 4 include scissors type elevating part 41, and scissors type elevating part 41 includes centre
The first hinge bar 411 and the second hinge bar 412 that position is hinged, one end of the first hinge bar 411 is hinged on lifter plate 161
On, the other end and the sliding of top plate 16 connect, and 412 one end of the second hinge bar is hinged on lifter plate 161, and the other end and top plate 16 are sliding
Move connection.
As depicted in figs. 1 and 2, elevating mechanism 4 further includes the driving hydraulic cylinder 42 being fixed on top plate 16, driving hydraulic cylinder
42 output shaft is hinged on one end on the first hinge bar 411 with the sliding connection of top plate 16.13 top center position of dynamic model opens up
There is injection hole 14, injection hole 14 is connected in type chamber.Operator can be by injection hole 14 to being molded in mold.
The output shaft of driving hydraulic cylinder 42 drives the sliding of 411 one end of the first hinge bar, it will be able to drive the first hinge bar 411
It is rotated relative to the second hinge bar 412, changes its angle and bearing height, to change between lifter plate 161 and top plate 16
Relative altitude completes the lifting of lifter plate 161.
As depicted in figs. 1 and 2, lifter plate 161 is equipped with for driving the up and down completion of dynamic model 13 to be opened and molded
The driving mechanism 2 of journey, driving mechanism 2 include the clamping block 21 for being parallel to the setting of 13 two sides of dynamic model, the corresponding dynamic model of clamping block 21
13 sides are equipped with the holding tank 22 that shape is agreed with therewith, and driving mechanism 2 further includes for pushing grip block toward and away from dynamic model
The actuator 3 of 13 directions sliding.
As depicted in figs. 1 and 2, actuator 3 includes the sliding block that two pieces of horizontal direction slidings are connected on the lifter plate 161 of top
31, connecting rod 32 is integrally formed on sliding block 31, and 32 one end of connecting rod is connect with sliding block 31, the other end and clamping block 21 is fixed connects
It connects.Actuator 3 includes the driving lead screw 33 being arranged perpendicular to clamping block 21, and driving lead screw 33 passes through two pieces of sliding blocks 31 and therewith spiral shell
Line connection, driving lead screw 33 are equipped with opposite the first thread segment 331 and the second thread segment 332 of hand of spiral, two pieces of sliding blocks 31
It is movable on the first thread segment 331 and the second thread segment 332 respectively, it is additionally provided on lifter plate 161 for driving driving lead screw 33
The driving motor 34 of rotation.
The output shaft of driving motor 34 rotates, and driving lead screw 33 is driven to rotate, since screw thread side is arranged on driving lead screw 33
To opposite the first thread segment 331 and the second thread segment 332, two pieces of sliding blocks 31 are under the action of the thread segment of both ends towards opposite
Direction sliding, can be by 31 Relative sliding of sliding block, so that dynamic model 13 is clamped, to complete to be opened when needing;It is on the contrary then can put
Mould 13 is started, molding is completed.
Embodiment 2, a kind of injection mold die sinking vehicle, as shown in Figure 3 and Figure 4, difference from example 1 is that,
Actuator 3 includes that vertical level is fixed on the fixed link 35 on lifter plate 161, and clamping bar 36 is hinged in fixed link 35, is pressed from both sides
It is hinged on 35 end of fixed link among tight bar 36,36 one end of clamping bar is fixed with gripping block.161 middle position of lifter plate, which is equipped with, to be used
In the drive disk 37 that driving clamping bar 36 is rotated around hinge joint, drive disk 37 is arranged in ratchet shape, and 37 outer ring of drive disk is supported
It touches to one end far from gripping block on clamping bar 36.
As shown in Figure 3 and Figure 4, actuator 3 further includes rotating electric machine 38, and driving is fixed on the output shaft of rotating electric machine 38
Worm screw 39, lifter plate 161 are equipped with the driving worm gear 391 engaged, and driving worm gear 391 is connected to lifter plate by shaft
On 161, shaft is fixed on the center location of drive disk 37.
Drive disk 37 rotates, and is arranged since drive disk 37 is whole in ratchet, when rotation to a part being relatively large in diameter, energy
Clamping bar 36 is enough driven, rotates clamping bar 36 around hinge joint, the gripping block of 36 other end of clamping bar is driven to complete to dynamic model
13 clamping;And when the small part of 37 rotating diameter of drive disk, then gripping block is broadcasted, it is made to decontrol dynamic model 13, to complete to close
Mould.
It is the preferred embodiment of the utility model above, does not impose any limitation on the present invention,
All foundation the technical essence of the utility model any simple modification, equivalent change and modification made to the above embodiment,
Belong in the range of utility model technical solution.
Claims (9)
1. a kind of numerical control of injection mold is opened vehicle, including rack (1), be set to cover half (11) on rack (1), type core (12) and
Dynamic model (13), it is characterised in that: the rack (1) includes bottom plate (15) and top plate (16), and mold is located at top plate (16) and bottom plate
(15) between, cover half (11) is corresponded on bottom plate (15) and offers the resettlement groove (151) that shape is adapted to cover half (11), top plate
(16) it is equipped with the lifter plate (161) of vertical direction sliding, lifter plate (161) is equipped with for driving dynamic model (13) up and down
The driving mechanism (2) of die sinking and clamping process is completed, driving mechanism (2) includes being parallel to the clamping of dynamic model (13) two sides setting
Block (21), corresponding dynamic model (13) side of clamping block (21) are equipped with the holding tank (22) that shape is agreed with therewith, and driving mechanism (2) is also wrapped
The actuator (3) for pushing gripping block to slide toward and away from dynamic model (13) direction is included, top plate (16) is equipped with for driving
The elevating mechanism (4) of lifter plate (161) sliding.
2. a kind of injection mold according to claim 1 is opened vehicle with numerical control, it is characterised in that: actuator (3) packet
The sliding block (31) that two pieces of horizontal direction slidings are connected on top lifter plate (161) is included, sliding block is integrally formed with connecting rod on (31)
(32), connecting rod (32) one end is connect with sliding block (31), and the other end is fixedly connected with clamping block (21).
3. a kind of injection mold according to claim 2 is opened vehicle with numerical control, it is characterised in that: actuator (3) packet
The driving lead screw (33) perpendicular to clamping block (21) setting is included, driving lead screw (33) passes through two pieces of sliding blocks (31) and screw thread connects therewith
It connects, driving lead screw (33) is equipped with opposite the first thread segment (331) and the second thread segment (332) of hand of spiral, two pieces of sliding blocks
(31) movable on the first thread segment (331) and the second thread segment (332) respectively, lifter plate is additionally provided on (161) for driving
Drive the driving motor (34) of lead screw (33) rotation.
4. a kind of injection mold according to claim 1 is opened vehicle with numerical control, it is characterised in that: actuator (3) packet
The fixed link (35) that vertical level is fixed on lifter plate (161) is included, is hinged with clamping bar (36) in fixed link (35), is clamped
It is hinged on fixed link (35) end among bar (36), clamping bar (36) one end is fixed with gripping block.
5. a kind of injection mold according to claim 4 is opened vehicle with numerical control, it is characterised in that: the lifter plate (161)
Middle position is equipped with the drive disk (37) for driving clamping bar (36) to rotate around hinge joint, and drive disk (37) is in ratchet shape
Setting, drive disk (37) outer ring are contradicted to one end far from gripping block on clamping bar (36).
6. a kind of injection mold according to claim 5 is opened vehicle with numerical control, it is characterised in that: the actuator (3) is also
Including rotating electric machine (38), be fixed on the output shaft of rotating electric machine (38) driving worm screw (39), lifter plate (161) be equipped with
Its driving worm gear (391) engaged, driving worm gear (391) are connected on lifter plate (161) by shaft, and shaft is fixed on driving
The center location of disk (37).
7. a kind of injection mold according to claim 1 is opened vehicle with numerical control, it is characterised in that: the elevating mechanism (4)
Including scissors type elevating part (41), scissors type elevating part (41) include the first hinge bar (411) that middle position is hinged and
Second hinge bar (412), one end of the first hinge bar (411) are hinged on lifter plate (161), and the other end and top plate (16) slide
Connection, the second hinge bar (412) one end are hinged on lifter plate (161), and the other end and top plate (16) sliding connect.
8. a kind of injection mold according to claim 7 is opened vehicle with numerical control, it is characterised in that: the elevating mechanism (4)
It further include the driving hydraulic cylinder (42) being fixed on top plate (16), the output shaft of driving hydraulic cylinder (42) is hinged on the first hinge bar
(411) one end connected on top plate (16) sliding.
9. a kind of injection mold according to claim 1 is opened vehicle with numerical control, it is characterised in that: at the top of the dynamic model (13)
Middle position offers injection hole (14), and injection hole (14) is connected in type chamber.
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CN201821268998.3U CN208801574U (en) | 2018-08-07 | 2018-08-07 | A kind of injection mold numerical control die sinking vehicle |
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CN201821268998.3U CN208801574U (en) | 2018-08-07 | 2018-08-07 | A kind of injection mold numerical control die sinking vehicle |
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CN108859035A (en) * | 2018-08-07 | 2018-11-23 | 无锡鑫巨宏智能科技有限公司 | A kind of injection mold numerical control die sinking vehicle |
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CN108859035A (en) * | 2018-08-07 | 2018-11-23 | 无锡鑫巨宏智能科技有限公司 | A kind of injection mold numerical control die sinking vehicle |
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Address after: No.106, Xinjin Road, Xinwu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Xinjuhong Intelligent Technology Co.,Ltd. Country or region after: China Address before: Landlord Kua, No. 3 Qianjin Industrial Park, Jiangxi Economic Development Park, Xinwu District, Wuxi City, Jiangsu Province (No. 101 Xinjin Road) Patentee before: WUXI XINJUHONG INTELLIGENT TECHNOLOGY Co.,Ltd. Country or region before: China |