CN110239043A - Three board molds and its clamping control method and die sinking control method - Google Patents
Three board molds and its clamping control method and die sinking control method Download PDFInfo
- Publication number
- CN110239043A CN110239043A CN201910575118.XA CN201910575118A CN110239043A CN 110239043 A CN110239043 A CN 110239043A CN 201910575118 A CN201910575118 A CN 201910575118A CN 110239043 A CN110239043 A CN 110239043A
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- Prior art keywords
- bolt
- lock
- lockhole
- upper mold
- lower die
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- 238000000034 method Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000000306 component Substances 0.000 claims abstract description 42
- 239000008358 core component Substances 0.000 claims abstract description 35
- 238000000465 moulding Methods 0.000 claims abstract description 21
- 230000008450 motivation Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/641—Clamping devices using means for straddling or interconnecting the mould halves, e.g. jaws, straps, latches
-
- 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
- B29C45/641—Clamping devices using means for straddling or interconnecting the mould halves, e.g. jaws, straps, latches
- B29C2045/642—Clamping devices using means for straddling or interconnecting the mould halves, e.g. jaws, straps, latches using coupling rods for clamping
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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 the die sinking methods of three board molds, the closing method of three board molds and three board molds, wherein three board molds include lower die, upper mold, water gap plate and buckle structure；Buckle structure includes the lock body component for being installed on upper mold, is spaced the first bolt for being installed on lower die and the second bolt and is spaced the third bolt and the 4th bolt for being installed on water gap plate；Lock body component includes through offering the first shell of the first lockhole and the second lockhole, be installed in the first lockhole for control the first bolt and third bolt according to the first lock core component that first sequence of third bolt injects in the first lockhole after the first bolt and being installed on the second lock core component in the second lockhole to detach from the second lockhole for controlling the second bolt and the 4th bolt according to the sequence of the second bolt after the 4th bolt of elder generation.There is three board mold disclosed by the invention die sinking molding sequence can be accurately controlled, it is not easy to Problem of Failure, high reliablity, the high advantage of injecting products quality occur.
Description
Technical field
The present invention relates to mould applications, more particularly to a kind of three board molds and three board mold clamping control method and
It is opened control method.
Background technique
Three template dies refer to that mold base is made of lower die, upper mold and water gap plate, and for injecting products between lower die and upper mold, injection molding is useless
Material position is between water gap plate and upper mold.For the purpose for disengaging injecting products and injection molding waste, need to open three board molds
Mould sequence is controlled.When die sinking, the die joint between water gap plate and upper mold is first opened, water gap plate hauls waste material die sinking, makes
Waste material and product disengage, and then open the die joint between upper mold and lower die again, take out product.When molding, according to first closing lower die
And upper mold, then close mould and the sequence of water gap plate is molded.
The prior art is that open mold sequence is controlled using spring, and spring is arranged between water gap plate and upper mold, when die sinking
Spring, which withstands upper mold, remains closed upper mold with lower die, and water gap plate passes through pull rod for upper die drawing after leaving the enough distances of upper mold
It rises, upper mold and lower die are opened therewith.Molding makes, and since spring withstands always upper mold, molds upper mold first with lower die.Use bullet
Spring is affected to control the mode of die sinking molding by spring performance, spring under frequent high-intensitive use environment can because
Metal fatigue leads to the problem of various, and the decline of spring performance may cause upper mold and the die joint opening time of lower die is done sth. in advance, and
Due to the scalability of spring after molding, there may be gap between upper mold and lower die, when injection molding, there may be clamping opening burr, shadows
Ring the normal production of injecting products.
Summary of the invention
For overcome the deficiencies in the prior art, an object of the present invention discloses a kind of three board molds, existing to solve
Three template dies using spring control open mold sequence there are the insecure problems of injection moulding process.The second object of the present invention discloses one
The closing method of three board molds of kind.The second object of the present invention discloses a kind of die sinking method of three board molds.
An object of the present invention adopts the following technical scheme that realization:
A kind of three board molds, including the lower die, upper mold and water gap plate stacked gradually, three board mold further includes for controlling
Make the buckle structure of the molding sequence and die sinking sequence of the lower die, the upper mold and the water gap plate；The buckle structure packet
Include the lock body component being installed on the outside of the upper mold, interval is installed on the first bolt on the outside of the lower die and the second bolt, with
And interval is installed on third bolt and the 4th bolt on the outside of the water gap plate；The lock body component includes running through to offer first
The first shell of lockhole and the second lockhole is installed in first lockhole for controlling first bolt and the third
The the first lock core component and be installed on that bolt injects in first lockhole according to the sequence of third bolt after first the first bolt
For controlling second bolt and the 4th bolt according to the second bolt after first the 4th bolt in second lockhole
The second lock core component that sequence is detached from second lockhole.
As an improvement mode, the first shell be also provided with it is vertical with the extending direction of first lockhole and with
First groove of the first lockhole connection, the first lock core component include being reciprocally moveable to be embedded in first groove
The first lock and be set to the first elastic component of the sub- side of first lock, through offering for supplying on the first lock
The first socket that first bolt plugs and the second socket for plugging for the third bolt, first elastic component squeeze
Press the first lock so that second socket deviates first lockhole；Close first bolt of first socket
The edge of side is equipped with the first inclined-plane, and the end of first bolt is provided with second oblique for cooperate with first inclined-plane
Face, when first bolt injects first socket, first bolt passes through first inclined-plane and second inclined-plane
Cooperation by it is described first lock push first elastic component to so that second socket is aligned with first lockhole.
As an improvement mode, the first shell be also provided with it is vertical with the extending direction of second lockhole and with
Second groove of the second lockhole connection, the second lock core component include being reciprocally moveable to be embedded in second groove
The second lock and be set to the second elastic component of the sub- side of second lock, through offering for supplying on the second lock
The third socket that second bolt plugs and the 4th socket for being plugged for the 4th bolt, the end of second bolt
Portion is equipped with the hook portion for being stuck on the second lock, and the second lock described in second elastic member presses is so that described second
The subcard tightly hook portion is locked, the end close to the second lock of the 4th bolt is equipped with for pushing away the second lock
To second elastic component so that the hook portion disengages the boss of the second lock.
As an improvement mode, the end close to the second lock of second bolt is equipped with third inclined-plane, institute
Third inclined-plane is stated from the side towards second elastic component of second bolt to move away from second elastic component
Mode tilts the end close to the second lock for extending to second bolt.
As an improvement mode, the edge close to second elastic component of the third socket be equipped with for it is described
4th inclined-plane of third inclined-plane cooperation.
As an improvement mode, the boss is set to the side towards second elastic component of the 4th bolt
Portion, the boss include that the sides tapered from the side far from the 4th bolt of the boss toward the 4th bolt extends
The 5th inclined-plane and toward the 4th bolt sloped-end extend the 6th inclined-plane.
As an improvement mode, the edge towards second bolt side of the 4th socket be equipped with for institute
State the 7th inclined-plane of the 5th inclined-plane cooperation；The edge towards the 4th bolt side of 4th socket be equipped with for institute
State the 8th inclined-plane of the 6th inclined-plane cooperation.
As an improvement mode, three board mold further includes mode locking part and is stacked in the separate of the water gap plate
The panel of the upper mold side, one end of the mode locking part is connect with the outside of the panel, the other end is outer with the lower die
Side connection；And/or
Three board mold further includes the protection structure for protecting the buckle structure, and the protection structure includes fixing
It second shell on the outside of the lower die, the first guard bar being fixed on the outside of the lower die and is fixed on the outside of the upper mold
Second guard bar, the second shell are equipped with through slot towards the lower die side, and one end of first guard bar is arranged in
In the through slot, the other end be located at the outside of the water gap plate, one end of second guard bar is arranged in the through slot, is another
One end is located at the outside of the lower die；And/or
There are two the buckle structure is set, two buckle structures are set to the opposite two sides of three board mold.
The second object of the present invention adopts the following technical scheme that realization:
A kind of clamping control method of three above-mentioned board molds, comprising: the upper mold court is driven by external impetus mechanism
It is moved to the lower die, first bolt in the lower die injects in first lockhole, in the drive of external power mechanism
Under dynamic, the upper mold continues to move towards the lower die, until completing when first bolt injects the first lock core component
The molding of the upper mold and the lower die, the first lock core component eliminates the limit of the third bolt, in external motivation
Under the driving of mechanism, the water gap plate is moved towards the upper mold, until the third bolt passes through first lockhole and inserts
When into the first lock core component, the molding of the water gap plate Yu the upper mold is completed.
The third object of the present invention adopts the following technical scheme that realization:
A kind of die sinking control method of three above-mentioned board molds, comprising: the water gap plate is driven by external impetus mechanism
It is moved far from the upper mold, the 4th bolt on the water gap plate detaches second lockhole, in external power mechanism
Under driving, the water gap plate continues to move far from the upper mold, until the end of the 4th bolt is run to second lock
When core assembly, the die sinking of the water gap plate Yu the upper mold, limit of the second lock core component to second bolt are completed
It eliminates, under the driving of external power mechanism, the upper mold is moved far from the lower die, until described second in the lower die
Bolt is detached from second lockhole, completes the die sinking of the lower die Yu the upper mold.
Compared with prior art, the beneficial effects of the present invention are:
Three board mold disclosed by the invention compared with the existing technology, by being equipped with the first lock core component in the first lockhole
It is injected in the first lockhole in a manner of third bolt after control the first bolt and third bolt according to first the first bolt, to control
According to first molding upper die and lower die when molding, then molds the sequence of water gap plate and molded；By being installed in the second lockhole
There is the second lock core component to control the second bolt and the 4th bolt according to first detaching second in a manner of the second bolt after the 4th bolt
Lockhole is opened to first open water gap plate when the die sinking of control and open the sequence of upper mold again.Pass through above-mentioned structure, three plates
The die sinking molding sequence of mold can be accurately controlled, moreover, relative to the existing mode using spring, it is of the invention
Buckle structure is relatively less likely to occur Problem of Failure, and when molding, upper die and lower die can be preferably closed, high reliablity,
Injecting products quality is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of three board mold disclosed by the embodiments of the present invention；
Fig. 2 is the structural schematic diagram of three board mold disclosed by the embodiments of the present invention；
Fig. 3 is confined explosion's schematic diagram of three board mold disclosed by the embodiments of the present invention；
Fig. 4 is the perspective view of the explosion of lock body component disclosed by the embodiments of the present invention；
Fig. 5 is the first lock core component disclosed by the embodiments of the present invention, the second lock core component, the first bolt, the second bolt, the
The structural schematic diagram at the first visual angle of three bolts and the 4th bolt；
Fig. 6 is the structural representation at the second visual angle of the first lock core component disclosed by the embodiments of the present invention and the second lock core component
Figure；
Fig. 7 is the structural schematic diagram at the third visual angle of the second lock core component disclosed by the embodiments of the present invention；
Fig. 8 is the structural schematic diagram of protection structure disclosed by the embodiments of the present invention.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
Fig. 1-5 is please referred to, the embodiment of the present invention discloses a kind of three board molds 100, including lower die 10, the upper mold stacked gradually
20 and water gap plate 30, which further includes molding sequence for controlling lower die 10, upper mold 20 and water gap plate 30 and opens
The buckle structure 40 of mould sequence；Buckle structure 40 is installed on lower die including being installed on the lock body component 41 in 20 outside of upper mold, being spaced
The third bolt 44 and the 4th that first bolt 42 and the second bolt 43 in 10 outsides and interval are installed on 30 outside of water gap plate is inserted
Pin 45；Lock body component 41 includes through offering the first shell 411 of the first lockhole 4111 and the second lockhole 4112, be installed on the
In one lockhole 4111 with for control the first bolt 42 and third bolt 44 according to first after the first bolt 42 third bolt 44 it is suitable
The the first lock core component 412 and be installed in the second lockhole 4112 for controlling second that sequence injects in the first lockhole 4111
Bolt 43 and the 4th bolt 45 detached from the second lockhole 4112 according to the sequence of the second bolt 43 after first the 4th bolt 45 the
Two lock core components 413.
Since the first lock core component 412 controls the first bolt 42 and third bolt 44 according to third after first the first bolt 42
The sequence of bolt 44 injects the first lockhole 4111, and the first bolt 42 is mounted on 10 outside of lower die, and third bolt 44 is mounted on the mouth of a river
30 outside of plate, in this way, lower die 10, upper mold 20 and water gap plate 30 can only be according to first upper molds 20, lower die 30 during molding
It is molded, then being molded in proper order of being molded of upper mold 20, water gap plate 30.
Specifically, first shell 411 be also provided with it is vertical with the extending direction of the first lockhole 4111 and with the first lockhole
First grooves 4113 of 4111 connections, the first lock core component 412 include being reciprocally moveable the be embedded in the first groove 4113
One lock 4121 and be set to the first elastic component 4122 of 4121 side of the first lock, run through on the first lock 4121 open up it is useful
In the first socket 4123 plugged for the first bolt 42 and the second socket 4124 for being plugged for third bolt 44, the first elasticity
Part 4122 squeezes the first lock 4121 so that the second socket 4124 deviates the first lockhole 4111；Close the first of first socket 4123
The edge of 42 side of bolt is equipped with the first inclined-plane 4125, and the end of the first bolt 42 is provided with for cooperating with the first inclined-plane 4125
The second inclined-plane 421, when the first bolt 42 injects the first socket 4123, the first bolt 42 by the first inclined-plane 4125 and second tiltedly
The cooperation in face 421 pushes the first lock 4121 to first elastic component 4122 so that the second socket 4124 and the first lockhole 4111 are right
Together.
When molding, the second socket 4124 is made to deviate the first lockhole since the first elastic component 4122 squeezes the first lock 4121
4111, water gap plate 30 and upper mold 20 can not be molded.First lower die 10 and upper mold 20 are molded, the first bolt 42 injects the
In one lockhole 4111, the first inclined-plane 4125 cooperation on the second inclined-plane 421 and the first lock 4121 on the first bolt 42 is by the
One lock 4121 is pushed away toward the direction of the first elastic component 4122, so that the second socket 4124 is aligned with the first lockhole 4111.Then into
The molding of row upper mold 20 and water gap plate 30, the third bolt 44 on water gap plate 30 pass through the first lockhole 4111 and inject the second socket
In 4124, molding is completed.
Since the second lock core component 413 controls the second bolt 43 and the 4th bolt 45 according to after first the 4th bolt 45 second
The sequence of bolt 43 is detached from the second lockhole 4112, and the second bolt 43 is mounted on 10 outside of lower die, the 4th bolt 45 is mounted on water
30 outside of oralia, such lower die 10, upper mold 20 and water gap plate 30 can only be according to first water gap plates 30, upper mold during die sinking
20 are opened, then the sequence that upper mold 20, lower die 10 are opened is opened.
Specifically, first shell 411 be also provided with it is vertical with the extending direction of the second lockhole 4112 and with the second lockhole
Second grooves 4114 of 4112 connections, the second lock core component 413 include being reciprocally moveable the be embedded in the second groove 4114
Two lock 4131 and be set to the second elastic components 4132 of 4131 side of the second lock, run through on the second lock 4131 open up it is useful
In the third socket 4133 plugged for the second bolt 43 and the 4th socket 4134 plugged for the 4th bolt 45 of confession, the second bolt
43 end is equipped with hook portion 431 for being stuck on the second lock 4131, the second elastic component 4132 squeeze the second lock 4131 with
Make 4131 clamping hook portion 431 of the second lock, the end close to the second lock 4131 of the 4th bolt 45 is equipped with for locking second
Son 4131 pushes the second elastic component 4132 to so that hook portion 431 disengages the boss 451 of the second lock 4131.
When die sinking, the hook portion 431, Wu Faxian for being stuck on the second lock 4131 is equipped with due to the end of the second bolt 43
Lower die 10 and upper mold 20 are opened.First upper mold 20 and water gap plate 30 are opened, water gap plate 30 and upper mold 20 are opened
During mould, the 4th bolt 45 gradually leaves the 4th socket 4134, and the boss 451 on the 4th bolt 45 locks son 4131 for second
Push the second elastic component 4132 to, hook portion 431 on the second bolt 43 disengages the second lock 4131, with can complete 10 He of lower die
The die sinking of upper mold 20.
Mode as an improvement of this embodiment, there are two buckle structure 40 is set, two buckle structures 40 are set to three
The opposite two sides of board mold 100.Make the conjunction of lower die 10, upper mold 20 and water gap plate 30 by the way that two buckle structures 40 are arranged
Mould, die sinking are more uniformly stressed, so that the first bolt 42, the second bolt 43, third bolt 44 and the 4th bolt 45 are not easy
It deforms.
Fig. 5-7 is please referred to, as an improvement of this embodiment mode, the second bolt 43 locks son 4131 close to second
End is equipped with third inclined-plane 432, and third inclined-plane 432 is from the side of the second elastic component of direction 4132 of the second bolt 42 with gradually remote
Mode from the second elastic component 4132 tilts the end close to the second lock 4131 for extending to the second bolt 42.By second
Third inclined-plane 432 is arranged close to the end of the second lock 4131 in bolt 43, so that the second bolt 43 is closed in lower die 10 and upper mold 20
It is easier to inject in third socket 4133 during mould.
The edge close to the second elastic component 4132 of mode as an improvement of this embodiment, third socket 4133 is equipped with
The 4th inclined-plane 4135 for cooperating with third inclined-plane 432.By being equipped with the 4th inclined-plane 4135 at the edge of third socket 4133,
In this way, the second bolt 43, during injecting third socket 4133, the second bolt 43 and the second lock 4131 are face contacts, it can
To reduce the second abrasion for locking sub 4131 pair of second bolt 43.It is to be appreciated that if the edge of third socket 4133 is not provided with
There is the 4th inclined-plane 4135, but there are right-angle sides, in this way, second bolt 43 is being inserted under the action of the second elastic component 4132
During third socket 4133, biggish abrasion is will be present to third inclined-plane 432 in right-angle side.
Mode as an improvement of this embodiment, boss 451 are set to the second elastic component of direction of the 4th bolt 45
4132 side, boss 451 include prolonging from the sides tapered of side toward the 4th bolt 45 far from the 4th bolt 45 of boss 451
6th inclined-plane 4512 on the 5th inclined-plane 4511 and the sloped-end extension toward the 4th bolt 45 stretched.By the way that the 5th inclined-plane is arranged
4511 and the 6th inclined-plane 4512, so that the 4th bolt 45 is during water gap plate 30 and upper mold 20 are molded and be opened, it is easier to
It injects in the 4th socket 4134, is also easier to detach from the 4th socket 4134.
The edge of mode as an improvement of this embodiment, 43 side of the second bolt of direction of the 4th socket 4134 is equipped with
The 7th inclined-plane 4136 for cooperating with the 5th inclined-plane 4511.By being equipped with the 7th inclined-plane at the edge of the 4th socket 4134
4136, in this way, the 4th bolt 45, during injecting the 4th socket 4134, the 4th bolt 45 is that face connects with the second lock 4131
Touching, can reduce the abrasion of second 4131 pair of the 4th bolt 45 of lock.It is to be appreciated that if the edge of the 4th socket 4134 not
It is provided with the 7th inclined-plane 4136, but there are right-angle sides, in this way, under the action of the second elastic component 4132, the 4th bolt 45
During injecting the 4th socket 4134, biggish abrasion is will be present to the 5th inclined-plane 4511 in right-angle side.
The edge of mode as an improvement of this embodiment, 45 side of the 4th bolt of direction of the 4th socket 4134 is equipped with
The 8th inclined-plane 4137 for cooperating with the 6th inclined-plane 4512.By being equipped with the 8th inclined-plane at the edge of the 4th socket 4134
4137, in this way, the 4th bolt 45, during injecting the 4th socket 4134, the 4th bolt 45 is that face connects with the second lock 4131
Touching, can reduce the abrasion of second 4131 pair of the 4th bolt 45 of lock.It is to be appreciated that if the edge of the 4th socket 4134 not
It is provided with the 8th inclined-plane 4137, but there are right-angle sides, in this way, under the action of the second elastic component 4132, the 4th bolt 45
During injecting the 4th socket 4134, biggish abrasion is will be present to the 6th inclined-plane 4512 in right-angle side.
Referring to Fig. 1, mode, three board molds 100 further include mode locking part 50 and stacking as an improvement of this embodiment
It is set to the panel 60 far from 20 side of upper mold of water gap plate 30, one end of mode locking part 50 connect with the outside of panel 60, is another
End is connect with the outside of lower die 10.Panel 60 and lower die 10 are locked by setting mode locking part 50, can prevent three board molds 100 from existing
It is opened in moving process.
Fig. 1 and Fig. 8 are please referred to, as an improvement of this embodiment mode, three board molds 100 further include for protecting lock
The protection structure 70 of buckle structure 40, protection structure 70 include the second shell 71 for being fixed on 10 outside of lower die, are fixed on lower die 10
First guard bar 72 in outside and the second guard bar 73 for being fixed on 20 outside of upper mold, second shell 71 towards 10 side of lower die
Equipped with through slot 711, one end of the first guard bar 72 is arranged in through slot 711, the other end is located at the outside of water gap plate 30, and second protects
One end of guard bar 73 is arranged in through slot 711, the other end is located at the outside of lower die 10.Pass through 70 pairs of lock knots of setting protection structure
Structure 40 formed protection, can be effectively prevented the first bolt 42, the second bolt 43, third bolt 44 and the 4th bolt 45 because it is long when
Between repeated work deform.
Mode as an improvement of this embodiment, protection structure 70 set there are two, two protection structures 70 are set to three
The opposite two sides of board mold 100.
Please refer to Fig. 1-8, a kind of clamping control method of three above-mentioned board molds, comprising: mechanism drives by external impetus
It moves the upper mold 20 to move towards the lower die 10, first bolt 42 in the lower die 10 injects first lockhole
In 4111, under the driving of external power mechanism, the upper mold 20 continues to move towards the lower die 10, until described first inserts
When pin 42 injects the first lock core component 412, the molding of the upper mold 20 and the lower die 10, the first lock core group are completed
Part 412 eliminates the limit of the third bolt 44, and under the driving of external motivation mechanism, the water gap plate 30 is towards on described
Mould 20 moves, until when the third bolt 44 passes through first lockhole 4111 and injects the first lock core component 412, it is complete
At the molding of the water gap plate 30 and the upper mold 20.The external impetus mechanism can be manpower or machine power mechanism,
Such as cylinder, motor.
Please refer to Fig. 1-8, a kind of die sinking control method of three above-mentioned board molds, comprising: mechanism drives by external impetus
It moves the water gap plate 30 to move far from the upper mold 20, the 4th bolt 45 on the water gap plate 30 detaches second lock
Hole 4112, under the driving of external power mechanism, the water gap plate 30 continues to move far from the upper mold 20, until the described 4th
When the end of bolt 4112 is run to the second lock core component 413, the die sinking of the water gap plate 30 and the upper mold 20 is completed,
The second lock core component 413 eliminates the limit of second bolt 43, under the driving of external power mechanism, the upper mold
20 move far from the lower die 10, until second bolt 43 in the lower die 10 is detached from second lockhole 4112,
Complete the die sinking of the lower die 10 and the upper mold 20.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (10)
1. a kind of three board molds, including the lower die, upper mold and water gap plate stacked gradually, which is characterized in that three board mold is also
Buckle structure including molding sequence and die sinking sequence for controlling the lower die, the upper mold and the water gap plate；It is described
Buckle structure include be installed on lock body component on the outside of the upper mold, interval is installed on the first bolt on the outside of the lower die and the
Two bolts and interval are installed on third bolt and the 4th bolt on the outside of the water gap plate；The lock body component includes running through
It offers the first shell of the first lockhole and the second lockhole, be installed in first lockhole for controlling first bolt
With the third bolt according to first after the first bolt the sequence of third bolt inject the first lock core component in first lockhole,
And after being installed in second lockhole to be used to control second bolt and the 4th bolt according to first the 4th bolt
The second lock core component that the sequence of second bolt is detached from second lockhole.
2. three board mold according to claim 1, which is characterized in that the first shell is also provided with and first lock
The extending direction in hole is vertical and the first groove for be connected to first lockhole, and the first lock core component is including being reciprocally moveable
The first lock being embedded in first groove and the first elastic component for being set to the sub- side of first lock, first lock
Run through on son and offers the first socket for plugging for first bolt and second for plugging for the third bolt
Socket, the first lock is so that second socket deviates first lockhole described in first elastic member presses；Described first
Socket close to first bolt side edge be equipped with the first inclined-plane, the end of first bolt be provided with for institute
The second inclined-plane of the first inclined-plane cooperation is stated, when first bolt injects first socket, first bolt passes through described
The cooperation on the first inclined-plane and second inclined-plane pushes the first lock to first elastic component so that second socket
It is aligned with first lockhole.
3. three board mold according to claim 1 or 2, which is characterized in that the first shell is also provided with and described
The extending directions of two lockholes is vertical and the second groove for be connected to second lockhole, and the second lock core component is including reciprocally
Mobile the second lock being embedded in second groove and the second elastic component for being set to the sub- side of second lock, described the
Through the third socket offered for being plugged for second bolt and for supplying the 4th bolt to plug on two lock
4th socket, the end of second bolt are equipped with the hook portion for being stuck on the second lock, and second elastic component squeezes
The second lock is pressed so that described second locks the subcard tightly hook portion, the end close to the second lock of the 4th bolt
Portion is equipped with for pushing the second lock to second elastic component so that the hook portion disengages the boss of the second lock.
4. three board mold according to claim 3, which is characterized in that second bolt locks son close to described second
End is equipped with third inclined-plane, and the third inclined-plane is from the side towards second elastic component of second bolt with gradually remote
Mode from second elastic component tilts the end close to the second lock for extending to second bolt.
5. three board mold according to claim 4, which is characterized in that close second elastic component of the third socket
Edge be equipped with the 4th inclined-plane for cooperating with the third inclined-plane.
6. three board mold according to claim 3, which is characterized in that the boss is set to the direction of the 4th bolt
The side of second elastic component, the boss include side from the boss far from the 4th bolt toward the described 4th
6th inclined-plane on the 5th inclined-plane and the sloped-end extension toward the 4th bolt that the sides tapered of bolt extends.
7. three board mold according to claim 6, which is characterized in that the 4th socket towards second bolt one
The edge of side is equipped with the 7th inclined-plane for cooperating with the 5th inclined-plane；4th socket towards the 4th bolt one
The edge of side is equipped with the 8th inclined-plane for cooperating with the 6th inclined-plane.
8. three board mold according to claim 1, which is characterized in that three board mold further includes that mode locking part and stacking are set
It is placed in the panel far from the upper mold side of the water gap plate, one end of the mode locking part connect with the outside of the panel,
The other end is connect with the outside of the lower die；And/or
Three board mold further includes the protection structure for protecting the buckle structure, and the protection structure includes being fixed on institute
State the second shell on the outside of lower die, the first guard bar being fixed on the outside of the lower die and be fixed on the outside of the upper mold second
Guard bar, the second shell are equipped with through slot towards the lower die side, and one end of first guard bar is arranged in described
In through slot, the other end be located at the outside of the water gap plate, one end of second guard bar is arranged in the through slot, the other end
Positioned at the outside of the lower die；And/or
There are two the buckle structure is set, two buckle structures are set to the opposite two sides of three board mold.
9. a kind of clamping control method of such as described in any item three board molds of claim 1-8 characterized by comprising logical
Crossing external impetus mechanism drives the upper mold move towards the lower die, first bolt reeve in the lower die described the
In one lockhole, under the driving of external power mechanism, the upper mold continues to move towards the lower die, until first bolt
When injecting the first lock core component, the molding of the upper mold Yu the lower die is completed, the first lock core component is to described
The limits of three bolts is eliminated, and under the driving of external motivation mechanism, the water gap plate move towards the upper mold, up to described the
When three bolts pass through first lockhole and inject the first lock core component, the conjunction of the water gap plate Yu the upper mold is completed
Mould.
10. a kind of die sinking control method of such as described in any item three board molds of claim 1-8 characterized by comprising logical
Crossing external impetus mechanism drives the water gap plate to move far from the upper mold, and the 4th bolt on the water gap plate detaches institute
The second lockhole is stated, under the driving of external power mechanism, the water gap plate continues to move far from the upper mold, until the described 4th
When the end of bolt is run to the second lock core component, the die sinking of the water gap plate Yu the upper mold, second lock are completed
Core assembly eliminates the limit of second bolt, and under the driving of external power mechanism, the upper mold is transported far from the lower die
It is dynamic, until second bolt in the lower die is detached from second lockhole, complete opening for the lower die and the upper mold
Mould.
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| CN201910575118.XA CN110239043B (en) | 2019-06-28 | 2019-06-28 | Three-plate mold, mold closing control method thereof and mold opening control method |
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| CN201910575118.XA CN110239043B (en) | 2019-06-28 | 2019-06-28 | Three-plate mold, mold closing control method thereof and mold opening control method |
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